diff options
| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2023-06-12 22:45:30 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2023-06-12 22:45:30 (GMT) |
| commit | 2e58eced0d47543779be15e4c9bcdd80b4cc4055 (patch) | |
| tree | 4b5b7e3154f9bddf8b0192b791ee9c6444624948 | |
| parent | fc3837a30a391bbab01d37b92e2d77b88274e1e2 (diff) | |
| parent | d07e50e54a59bd0355c5fa01c44ef95b1677835c (diff) | |
| download | tcl-2e58eced0d47543779be15e4c9bcdd80b4cc4055.zip tcl-2e58eced0d47543779be15e4c9bcdd80b4cc4055.tar.gz tcl-2e58eced0d47543779be15e4c9bcdd80b4cc4055.tar.bz2 | |
Merge 9.0
102 files changed, 5050 insertions, 44934 deletions
diff --git a/ChangeLog b/ChangeLog deleted file mode 100644 index b189086..0000000 --- a/ChangeLog +++ /dev/null @@ -1,8856 +0,0 @@ -A NOTE ON THE CHANGELOG: -Starting in early 2011, Tcl source code has been under the management of -fossil, hosted at https://core.tcl-lang.org/tcl/ . Fossil presents a "Timeline" -view of changes made that is superior in every way to a hand edited log file. -Because of this, many Tcl developers are now out of the habit of maintaining -this log file. You may still find useful things in it, but the Timeline is -a better first place to look now. -============================================================================ - -2013-09-19 Don Porter <dgp@users.sourceforge.net> - - *** 8.6.1 TAGGED FOR RELEASE *** - - * generic/tcl.h: Bump version number to 8.6.1. - * library/init.tcl: - * unix/configure.in: - * win/configure.in: - * unix/tcl.spec: - * README: - - * unix/configure: autoconf-2.59 - * win/configure: - -2013-09-19 Donal Fellows <dkf@users.sf.net> - - * doc/next.n (METHOD SEARCH ORDER): Bug [3606943]: Corrected - description of method search order. - -2013-09-18 Donal Fellows <dkf@users.sf.net> - - Bump TclOO version to 1.0.1 for release. - -2013-09-17 Donal Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (BinaryEncodeUu, BinaryDecodeUu): [Bug 2152292]: - Corrected implementation of the core of uuencode handling so that the - line length processing is correctly applied. - ***POTENTIAL INCOMPATIBILITY*** - Existing code that was using the old versions and working around the - limitations will now need to do far less. The -maxlen option now has - strict limits on the range of supported lengths; this is a limitation - of the format itself. - -2013-09-09 Donal Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (CloneProcedureMethod): [Bug 3609693]: Strip - the internal representation of method bodies during cloning in order - to ensure that any bound references to instance variables are removed. - -2013-09-01 Donal Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (BinaryDecodeHex): [Bug b98fa55285]: Ensure that - whitespace at the end of a string don't cause the decoder to drop the - last decoded byte. - -2013-08-03 Donal Fellows <dkf@users.sf.net> - - * library/auto.tcl: [Patch 3611643]: Allow TclOO classes to be found - by the autoloading mechanism. - -2013-08-02 Donal Fellows <dkf@users.sf.net> - - * generic/tclOODefineCmds.c (ClassSuperSet): Bug [9d61624b3d]: Stop - crashes when emptying the superclass slot, even when doing elaborate - things with metaclasses. - -2013-08-01 Harald Oehlmann <oehhar@users.sf.net> - - * tclUnixNotify.c (Tcl_InitNotifier): Bug [a0bc856dcd]: Start notifier - thread again if we were forked, to solve Rivet bug 55153. - -2013-07-05 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Asuncion: - * library/tzdata/Antarctica/Macquarie: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Hebron: - * library/tzdata/Asia/Jerusalem: - http://www.iana.org/time-zones/repository/releases/tzdata2013d.tar.gz - -2013-07-03 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclXtNotify.c: Bug [817249]: bring tclXtNotify.c up to date with - Tcl_SetNotifier() change. - -2013-07-02 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Bug [32afa6e256]: dirent64 check is incorrect in tcl.m4 - * unix/configure: (thanks to Brian Griffin) - -2013-06-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclConfig.c: Bug [9b2e636361]: Tcl_CreateInterp() needs - * generic/tclMain.c: initialized encodings. - -2013-06-18 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclEvent.c: Bug [3611974]: InitSubsystems multiple thread - issue. - -2013-06-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/regc_locale.c: Bug [a876646efe]: re_expr character class - [:cntrl:] should contain \u0000 - \u001f - -2013-06-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsSZ.c (TclCompileTryCmd): [Bug 779d38b996]: - Rewrote the [try] compiler to generate better code in some cases and - to behave correctly in others; when an error happens during the - processing of an exception-trap clause or a finally clause, the - *original* return options are now captured in a -during option, even - when fully compiled. - -2013-06-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (INST_EXPAND_DROP): [Bugs 2835313, 3614226]: - New opcode to allow resetting the stack to get rid of an expansion, - restoring the stack to a known state in the process. - * generic/tclCompile.c, generic/tclCompCmds.c: Adjusted the compilers - for [break] and [continue] to get stack cleanup right in the majority - of cases. - * tests/for.test (for-7.*): Set of tests for these evil cases. - -2013-06-04 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Eliminate NO_VIZ macro as current zlib uses HAVE_HIDDEN - instead. One more last-moment fix for FreeBSD by Pietro Cerutti - -2013-06-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: fix for perf bug detected by Kieran - (https://groups.google.com/forum/?fromgroups#!topic/comp.lang.tcl/vfpI3bc-DkQ), - diagnosed by dgp to be a close relative of [Bug 781585], which was - fixed by commit [f46fb50cb3]. This bug was introduced by myself in - commit [cbfe055d8c]. - -2013-06-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileBreakCmd, TclCompileContinueCmd): - Added code to allow [break] and [continue] to be issued as a jump (in - the most common cases) rather than using the more expensive exception - processing path in the bytecode engine. [Bug 3614226]: Partial fix for - the issues relating to cleaning up the stack when dealing with [break] - and [continue]. - -2013-05-27 Harald Oehlmann <oehhar@users.sf.net> - - * library/msgcat/msgcat.tcl: [Bug 3036566]: Also get locale from - registry key HCU\Control Panel\Desktop : PreferredUILanguages to honor - installed language packs on Vista+. - Bumped msgcat version to 1.5.2 - -2013-05-22 Andreas Kupries <andreask@activestate.com> - - * tclCompile.c: Removed duplicate const qualifier causing the HP - native cc to error out. - -2013-05-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclUtf.c (TclUtfCasecmp): [Bug 3613609]: Replace problematic - uses of strcasecmp with a proper UTF-8-aware version. Affects both - [lsearch -nocase] and [lsort -nocase]. - -2013-05-22 Donal K. Fellows <dkf@users.sf.net> - - * doc/file.n: [Bug 3613671]: Added note to portability section on the - fact that [file owned] does not produce useful results on Windows. - -2013-05-20 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixFCmd.c (DefaultTempDir): [Bug 3613567]: Corrected logic - for checking return code of access() system call, which was inverted. - -2013-05-19 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Fix for FreeBSD, and remove support for older - * unix/configure: FreeBSD versions. Patch by Pietro Cerutti. - -2013-05-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsGR.c: Split tclCompCmds.c again to keep size of - code down. - -2013-05-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBasic.c: Add panic in order to detect incompatible - mingw32 sys/stat.h and sys/time.h headers. - -2013-05-13 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/zlib/*: Upgrade to zlib 1.2.8 - -2013-05-10 Donal K. Fellows <dkf@users.sf.net> - - Optimizations and general bytecode generation improvements. - * generic/tclCompCmds.c (TclCompileAppendCmd, TclCompileLappendCmd): - (TclCompileReturnCmd): Make these generate bytecode in more cases. - (TclCompileListCmd): Make this able to push a literal when it can. - * generic/tclCompile.c (TclSetByteCodeFromAny, PeepholeOptimize): - Added checks to see if we can apply some simple cross-command-boundary - optimizations, and defined a small number of such optimizations. - (TclCompileScript): Added the special ability to compile the list - command with expansion ([list {*}blah]) into bytecode that does not - call an external command. - -2013-05-06 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclStubInit.c: Add support for Cygwin64, which has a 64-bit - * generic/tclDecls.h: "long" type. Binary compatibility with win64 - requires that all stub entries use 32-bit long's, therefore the need - for various wrapper functions/macros. For Tcl 9 a better solution is - needed, but that cannot be done without introducing binary - incompatibility. - -2013-04-30 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl (::platform::LibcVersion): - * library/platform/pkgIndex.tcl: Followup to the 2013-01-30 change. - The RE become too restrictive again. SuSe added a timestamp after the - version. Loosened up a bit. Bumped package to version 1.0.12. - -2013-04-29 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileArraySetCmd): Generate better code - when the list of things to set is a literal. - -2013-04-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: Implement Tcl_NewBooleanObj, Tcl_DbNewBooleanObj - and Tcl_SetBooleanObj as macros using Tcl_NewIntObj, Tcl_DbNewLongObj - and Tcl_SetIntObj. Starting with Tcl 8.5, this is exactly the same, it - only eliminates code duplication. - * generic/tclInt.h: Eliminate use of NO_WIDE_TYPE everywhere: It's - exactly the same as TCL_WIDE_INT_IS_LONG - -2013-04-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: Implement many Tcl_*Var* functions and - Tcl_GetIndexFromObj as (faster/stack-saving) macros around resp their - Tcl_*Var*2 equivalent and Tcl_GetIndexFromObjStruct. - -2013-04-12 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: Implement Tcl_Pkg* functions as - (faster/stack-saving) macros around Tcl_Pkg*Ex functions. - -2013-04-08 Don Porter <dgp@users.sourceforge.net> - - * generic/regc_color.c: [Bug 3610026]: Stop crash when the number of - * generic/regerrs.h: "colors" in a regular expression overflows a - * generic/regex.h: short int. Thanks to Heikki Linnakangas for - * generic/regguts.h: the report and the patch. - * tests/regexp.test: - -2013-04-04 Reinhard Max <max@suse.de> - - * library/http/http.tcl (http::geturl): Allow URLs that don't have a - path, but a query query, e.g. http://example.com?foo=bar - * Bump the http package to 2.8.7. - -2013-03-22 Venkat Iyer <venkat@comit.com> - * library/tzdata/Africa/Cairo: Update to tzdata2013b. - * library/tzdata/Africa/Casablanca: - * library/tzdata/Africa/Gaborone: - * library/tzdata/Africa/Tripoli: - * library/tzdata/America/Asuncion: - * library/tzdata/America/Barbados: - * library/tzdata/America/Bogota: - * library/tzdata/America/Costa_Rica: - * library/tzdata/America/Curacao: - * library/tzdata/America/Nassau: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/America/Santiago: - * library/tzdata/Antarctica/Palmer: - * library/tzdata/Asia/Aden: - * library/tzdata/Asia/Hong_Kong: - * library/tzdata/Asia/Muscat: - * library/tzdata/Asia/Rangoon: - * library/tzdata/Asia/Shanghai: - * library/tzdata/Atlantic/Bermuda: - * library/tzdata/Europe/Vienna: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Fiji: - * library/tzdata/Asia/Khandyga: (new) - * library/tzdata/Asia/Ust-Nera: (new) - * library/tzdata/Europe/Busingen: (new) - -2013-03-21 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: [Bug 2102614]: Add ensemble indexing support to - * tests/autoMkindex.test: [auto_mkindex]. Thanks Brian Griffin. - -2013-03-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFCmd.c: [Bug 3597000]: Consistent [file copy] result. - * tests/fileSystem.test: - -2013-03-19 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: [Bug 3608360]: Incompatible behaviour of "file - exists". - -2013-03-18 Donal K. Fellows <dkf@users.sf.net> - - * tests/cmdAH.test (cmdAH-19.12): [Bug 3608360]: Added test to ensure - that we never ever allow [file exists] to do globbing. - -2013-03-12 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Patch by Andrew Shadura, providing better support for - three architectures they have in Debian. - -2013-03-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: [Bugs 3607246,3607372]: Unbalanced refcounts - * generic/tclLiteral.c: of literals in the global literal table. - -2013-03-06 Don Porter <dgp@users.sourceforge.net> - - * generic/regc_nfa.c: [Bugs 3604074,3606683]: Rewrite of the - * generic/regcomp.c: fixempties() routine (and supporting routines) - to completely eliminate the infinite loop hazard. Thanks to Tom Lane - for the much improved solution. - -2013-02-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclLiteral.c: Revise TclReleaseLiteral() to tolerate a NULL - interp argument. - - * generic/tclCompile.c: Update callers and revise mistaken comments. - * generic/tclProc.c: - -2013-02-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/regcomp.c: [Bug 3606139]: missing error check allows - * tests/regexp.test: regexp to crash Tcl. Thanks to Tom Lane for - providing the test-case and the patch. - -2013-02-26 Donal K. Fellows <dkf@users.sf.net> - - * tests/chanio.test (chan-io-28.7): [Bug 3605120]: Stop test from - hanging when run standalone. - -2013-02-26 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclObj.c: Don't panic if Tcl_ConvertToType is called for a - type that doesn't have a setFromAnyProc, create a proper error message. - -2013-02-25 Donal K. Fellows <dkf@users.sf.net> - - * tests/binary.test (binary-41.*): [Bug 3605721]: Test independence - fixes. Thanks to Rolf Ade for pointing out the problem. - -2013-02-25 Don Porter <dgp@users.sourceforge.net> - - * tests/assocd.test: [Bugs 3605719,3605720]: Test independence. - * tests/basic.test: Thanks Rolf Ade for patches. - -2013-02-23 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/fake-rfc2553.c: [Bug 3599194]: compat/fake-rfc2553.c is - broken. - -2013-02-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclAssembly.c: Shift more burden of smart cleanup - * generic/tclCompile.c: onto the TclFreeCompileEnv() routine. - Stop crashes when the hookProc raises an error. - -2013-02-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c: [Bug 3605447]: Make sure the -clear option - * tests/namespace.test: to [namespace export] always clears, whether - or not new export patterns are specified. - -2013-02-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: [Bug 3605401]: Compiler error with latest mingw-w64 - headers. - -2013-02-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTrace.c: [Bug 2438181]: Incorrect error reporting in - * tests/trace.test: traces. Test-case and fix provided by Poor - Yorick. - -2013-02-15 Don Porter <dgp@users.sourceforge.net> - - * generic/regc_nfa.c: [Bug 3604074]: Fix regexp optimization to - * tests/regexp.test: stop hanging on the expression - ((((((((a)*)*)*)*)*)*)*)* . Thanks to Bjørn Grathwohl for discovery. - -2013-02-14 Harald Oehlmann <oehhar@users.sf.net> - - * library/msgcat/msgcat.tcl: [Bug 3604576]: Catch missing registry - entry "HCU\Control Panel\International". - Bumped msgcat version to 1.5.1 - -2013-02-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibTransformOutput): [Bug 3603553]: Ensure that - data gets written to the underlying stream by compressing transforms - when the amount of data to be written is one buffer's-worth; problem - was particularly likely to occur when compressing large quantities of - not-very-compressible data. Many thanks to Piera Poggio (vampiera) for - reporting. - -2013-02-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 3603695]: Change - the way that the 'varname' method is implemented so that there are no - longer problems with interactions due to the resolver. Thanks to - Taylor Venable <tcvena@gmail.com> for identifying the problem. - -2013-02-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/regc_nfa.c (duptraverse): [Bug 3603557]: Increase the - maximum depth of recursion used when duplicating an automaton in - response to encountering a "wild" RE that hit the previous limit. - Allow the limit (DUPTRAVERSE_MAX_DEPTH) to be set by defining its - value in the Makefile. Problem reported by Jonathan Mills. - -2013-02-05 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinFile.c: [Bug 3603434]: Make sure TclpObjNormalizePath() - properly declares "a:/" to be normalized, even when no "A:" drive is - present on the system. - -2013-02-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclLoadNone.c (TclpLoadMemory): [Bug 3433012]: Added dummy - version of this function to use in the event that a platform thinks it - can load from memory but cannot actually do so due to it being - disabled at configuration time. - -2013-02-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileArraySetCmd): [Bug 3603163]: Stop - crash in weird case where [eval] is used to make [array set] get - confused about whether there is a local variable table or not. Thanks - to Poor Yorick for identifying a reproducible crashing case. - -2013-01-30 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl (::platform::LibcVersion): See - * library/platform/pkgIndex.tcl: [Bug 3599098]: Fixed the RE - * unix/Makefile.in: extracting the version to avoid issues with - * win/Makefile.in: recent changes to the glibc banner. Now targeting a - less variable part of the string. Bumped package to version 1.0.11. - -2013-01-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileArraySetCmd) - (TclCompileArrayUnsetCmd, TclCompileDictAppendCmd) - (TclCompileDictCreateCmd, CompileDictEachCmd, TclCompileDictIncrCmd) - (TclCompileDictLappendCmd, TclCompileDictMergeCmd) - (TclCompileDictUnsetCmd, TclCompileDictUpdateCmd) - (TclCompileDictWithCmd, TclCompileInfoCommandsCmd): - * generic/tclCompCmdsSZ.c (TclCompileStringMatchCmd) - (TclCompileStringMapCmd): Improve the code generation in cases where - full compilation is impossible but a full ensemble invoke is provably - not necessary. - -2013-01-26 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixCompat.c: [Bug 3601804]: platformCPUID segmentation - fault on Darwin. - -2013-01-23 Donal K. Fellows <dkf@users.sf.net> - - * library/http/http.tcl (http::geturl): [Bug 2911139]: Do not do vwait - for connect to avoid reentrancy problems (except when operating - without a -command option). Internally, this means that all sockets - created by the http package will always be operated in asynchronous - mode. - -2013-01-21 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Put back Tcl[GS]etStartupScript(Path|FileName) - in private stub table, so extensions using this (like Tk 8.4) will - continue to work in all Tcl 8.x versions. Extensions using this - still cannot be compiled against Tcl 8.6 headers. - -2013-01-18 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPort.h: [Bug 3598300]: unix: tcl.h does not include - sys/stat.h - -2013-01-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (PushVarName): [Bug 3600328]: Added mechanism - for suppressing compilation of variables when we couldn't cope with - the results. Useful for some [array] subcommands. - * generic/tclEnsemble.c (CompileToCompiledCommand): Must restore the - compilation environment when a command compiler fails. - -2013-01-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (TclZlibInit): [Bug 3601086]: Register the config - info in the iso8859-1 encoding as that is guaranteed to be present. - -2013-01-16 Jan Nijtmans <nijtmans@users.sf.net> - - * Makefile.in: Allow win32 build with -DTCL_NO_DEPRECATED, just as - * generic/tcl.h: in the UNIX build. Define Tcl_EvalObj and - * generic/tclDecls.h: Tcl_GlobalEvalObj as macros, even when - * generic/tclBasic.c: TCL_NO_DEPRECATED is defined, so Tk can benefit - from it too. - -2013-01-14 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tcl.m4: More flexible search for win32 tclConfig.sh, backported - from TEA (not actually used in Tcl, only for Tk) - -2013-01-14 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Put back Tcl_[GS]etStartupScript in internal - stub table, so extensions using this, compiled against 8.5 headers - still run in Tcl 8.6. - -2013-01-13 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/fileevent.n: [Bug 3436609]: Clarify readable fileevent "false - positives" in the case of multibyte encodings/transforms. - -2013-01-13 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIntDecls.h: If TCL_NO_DEPRECATED is defined, make sure - that TIP #139 functions all are taken from the public stub table, even - if the inclusion is through tclInt.h. - -2013-01-12 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Put back TclBackgroundException in internal - stub table, so extensions using this, compiled against 8.5 headers - still run in Tcl 8.6. - -2013-01-09 Jan Nijtmans <nijtmans@users.sf.net> - - * library/http/http.tcl: [Bug 3599395]: http assumes status line is a - proper Tcl list. - -2013-01-08 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: [Bug 3092089]: [file normalize] can remove path - components. [Bug 3587096]: win vista/7: "can't find init.tcl" when - called via junction without folder list access. - -2013-01-07 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclOOStubLib.c: Restrict the stub library to only use - * generic/tclTomMathStubLib.c: Tcl_PkgRequireEx, Tcl_ResetResult and - Tcl_AppendResult, not any other function. This puts least restrictions - on eventual Tcl 9 stubs re-organization, and it works on the widest - range of Tcl versions. - -2013-01-06 Jan Nijtmans <nijtmans@users.sf.net> - - * library/http/http.tcl: Don't depend on Spencer-specific regexp - * tests/env.test: syntax (/u and /U) any more in unrelated places. - * tests/exec.test: - Bump http package to 2.8.6. - -2013-01-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclEnsemble.c (CompileBasicNArgCommand): Added very simple - compiler (which just compiles to a normal invoke of the implementation - command) for many ensemble subcommands where we can prove that there - is no way for scripts to detect the difference even through error - handling or [info level]/[info frame]. This improves the code produced - from some ensembles (e.g., [info], [string]) to the point where the - ensemble is now not normally seen at the bytecode level at all. - -2013-01-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: Insure that PURIFY builds cannot exploit the - * generic/tclExecute.c: Tcl stack to hide mem defects. - -2013-01-03 Donal K. Fellows <dkf@users.sf.net> - - * doc/fconfigure.n, doc/CrtChannel.3: Updated to reflect the fact that - the minimum buffer size is one byte, not ten. Identified by Schelte - Bron on the Tcler's Chat. - - * generic/tclExecute.c (TEBCresume:INST_INVOKE_REPLACE): - * generic/tclEnsemble.c (TclCompileEnsemble): Added new mechanism to - allow for more efficient dispatch of non-bytecode-compiled subcommands - of bytecode-compiled ensembles. This can provide substantial speed - benefits in some cases. - -2013-01-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclEnsemble.c: Remove stray calls to Tcl_Alloc and friends: - * generic/tclExecute.c: the core should only use ckalloc to allow - * generic/tclIORTrans.c: MEM_DEBUG to work properly. - * generic/tclTomMathInterface.c: - -2012-12-31 Donal K. Fellows <dkf@users.sf.net> - - * doc/string.n: Noted the obsolescence of the 'bytelength', - 'wordstart' and 'wordend' subcommands, and moved them to later in the - file. - -2012-12-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclListObj.c: [Bug 3598580]: Tcl_ListObjReplace may release - deleted elements too early. - -2012-12-22 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclUtil.c: [Bug 3598150]: Stop leaking allocated space when - objifying a zero-length DString. Spotted by afredd. - -2012-12-21 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/dltest/pkgb.c: Inline compat Tcl_GetDefaultEncodingDir. - * generic/tclStubLib.c: Eliminate unnecessary static HasStubSupport() - and isDigit() functions, just do the same inline. - -2012-12-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsSZ.c (TclSubstCompile): Improved the sequence of - instructions issued for [subst] when dealing with simple variable - references. - -2012-12-14 Don Porter <dgp@users.sourceforge.net> - - *** 8.6.0 TAGGED FOR RELEASE *** - - * changes: updates for 8.6.0 - -2012-12-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclZlib.c: Repair same issue with misusing the - * tests/zlib.test: 'fire and forget' nature of Tcl_ObjSetVar2 - in the new TIP 400 implementation. - -2012-12-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdAH.c: (CatchObjCmdCallback): do not decrRefCount - * tests/cmdAH.test: the newValuePtr sent to Tcl_ObjSetVar2: - TOSV2 is 'fire and forget', it decrs on its own. - Fix for [Bug 3595576], found by andrewsh. - -2012-12-13 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Fix Tcl_DecrRefCount macro such that it doesn't - access its objPtr parameter twice any more. - -2012-12-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump version number to 8.6.0. - * library/init.tcl: - * unix/configure.in: - * win/configure.in: - * unix/tcl.spec: - * README: - - * unix/configure: autoconf-2.59 - * win/configure: - -2012-12-10 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (plus-pkgs): Increased robustness of - version number detection code to deal with packages whose names are - prefixes of other packages. - * unix/Makefile.in (dist): Added pkgs/package.list.txt to distribution - builds to ensure that 'make html' will work better. - -2012-12-09 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/chan.test: Clean up unwanted eofchar side-effect of chan-4.6 - leading to a spurious "'" at end of chan.test under certain conditions - (see [Bug 3389289] and [Bug 3389251]). - - * doc/expr.n: [Bug 3594188]: Clarifications about commas. - -2012-12-08 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: Fix busyloop at exit under TCL_FINALIZE_ON_EXIT - when there are unflushed nonblocking channels. Thanks Miguel for - spotting. - -2012-12-07 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/dltest/pkgb.c: Turn pkgb.so into a Tcl9 interoperability test - library: Whatever Tcl9 looks like, loading pkgb.so in Tcl 9 should - either result in an error-message, either succeed, but never crash. - -2012-11-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibStreamSubcmd): [Bug 3590483]: Use a mechanism - for complex option resolution that has fewer problems with more - finicky compilers. - -2012-11-26 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c: Factor out creation of the -sockname and - -peername lists from TcpGetOptionProc() to TcpHostPortList(). Make it - robust against implementations of getnameinfo() that error out if - reverse mapping fails instead of falling back to the numeric - representation. - -2012-11-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (BinaryDecode64): [Bug 3033307]: Corrected - handling of trailing whitespace when decoding base64. Thanks to Anton - Kovalenko for reporting, and Andy Goth for the fix and tests. - -2012-11-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (INST_STR_RANGE_IMM): [Bug 3588366]: Corrected - implementation of bounds restriction for end-indexed compiled [string - range]. Thanks to Emiliano Gavilan for diagnosis and fix. - -2012-11-15 Jan Nijtmans <nijtmans@users.sf.net> - - IMPLEMENTATION OF TIP#416 - - New Options for 'load': -global and -lazy - - * generic/tcl.h: - * generic/tclLoad.c - * unix/tclLoadDl.c - * unix/tclLoadDyld.c - * tests/load.test - * doc/Load.3 - * doc/load.n - -2012-11-14 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixFCmd.c (TclUnixOpenTemporaryFile): [Bug 2933003]: Factor - out all the code to do temporary file creation so that it is possible - to make it correct in one place. Allow overriding of the back-stop - default temporary file location at compile time by setting the - TCL_TEMPORARY_FILE_DIRECTORY #def to a string containing the directory - name (defaults to "/tmp" as that is the most common default). - -2012-11-13 Joe Mistachkin <joe@mistachkin.com> - - * win/tclWinInit.c: also search for the library directory (init.tcl, - encodings, etc) relative to the build directory associated with the - source checkout. - -2012-11-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: re-enable bcc-tailcall, after fixing an - * generic/tclExecute.c: infinite loop in the TCL_COMPILE_DEBUG mode - - -2012-11-07 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Araguaina: - * library/tzdata/America/Bahia: - * library/tzdata/America/Havana: - * library/tzdata/Asia/Amman: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Hebron: - * library/tzdata/Asia/Jerusalem: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Fakaofo: - * library/tzdata/Pacific/Fiji: Import tzdata2012i. - -2012-11-06 Donal K. Fellows <dkf@users.sf.net> - - * library/http/http.tcl (http::Finish): [Bug 3581754]: Ensure that - callbacks are done at most once to prevent problems with timeouts on a - keep-alive connection (combined with reentrant http package use) - causing excessive stack growth. Not a fix for the underlying problem, - but ensures that pain will be mostly kept away from users. - Bump http package to 2.8.5. - -2012-11-05 Donal K. Fellows <dkf@users.sf.net> - - Added bytecode compilation of many Tcl commands. Some of these are - total compilations and some are only partial (i.e., only compile in - some cases). The (sub-)commands affected are: - * array: exists, set, unset - * dict: create, exists, merge - * format: (simple cases only) - * info: commands, coroutine, level, object - * info object: class, isa object, namespace - * namespace: current, code, qualifiers, tail, which - * regsub: (only cases convertable to simple [string map]) - * self: (only no-argument and [self object] cases) - * string: first, last, map, range - * tailcall: - * yield: - - [This was work originally done on the 'dkf-compile-misc-info' branch.] - -2012-11-05 Jan Nijtmans <nijtmans@users.sf.net> - - IMPLEMENTATION OF TIP#413 - - Align the [string trim] and [string is space] commands, such that - [string trim] by default trims all characters for which [string is - space] returns 1, augmented with the NUL character. - - * generic/tclUtf.c: Add NEL, BOM and two more characters to [string is - space] - * generic/tclCmdMZ.c: Modify [string trim] for Unicode modifications. - * generic/regc_locale.c: Regexp engine must match [string is space] - * doc/string.n - * tests/string.test - ***POTENTIAL INCOMPATIBILITY*** - Code that relied on characters not previously trimmed being not - removed will notice a difference; it is believed that this is rare, - but a workaround to get the behavior in Tcl 8.5 is to use " \t\n\r" as - an explicit trim set. - -2012-10-31 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: Dde version number to 1.4.0, ready for Tcl 8.6.0rc1 - * win/makefile.vc - * win/tclWinDde.c - * library/dde/pkgIndex.tcl - * tests/winDde.test - -2012-10-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictUnsetCmd): Added compilation of - the [dict unset] command (for scalar var in LVT only). - -2012-10-23 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: Add "flags" parameter from Tcl_LoadFile to - * generic/tclIOUtil.c: to various internal functions, so these - * generic/tclLoadNone.c: flags are available through the whole - * unix/tclLoad*.c: filesystem for (future) internal use. - * win/tclWinLoad.c: - -2012-10-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclNRCoroutineObjCmd): insure that numlevels - are properly set, fix bug discovered by dkf and reported at - http://code.activestate.com/lists/tcl-core/12213/ - -2012-10-16 Donal K. Fellows <dkf@users.sf.net> - - IMPLEMENTATION OF TIP#405 - - New commands for applying a transformation to the elements of a list - to produce another list (the [lmap] command) and to the mappings of a - dictionary to produce another dictionary (the [dict map] command). In - both cases, a [continue] will cause the skipping of an element/pair, - and a [break] will terminate the construction early and successfully. - - * generic/tclCmdAH.c (Tcl_LmapObjCmd, TclNRLmapCmd): Implementation of - the new [lmap] command, based on (and sharing much of) [foreach]. - * generic/tclDictObj.c (DictMapNRCmd): Implementation of the new [dict - map] subcommand, based on (and sharing much of) [dict for]. - * generic/tclCompCmds.c (TclCompileLmapCmd, TclCompileDictMapCmd): - Compilation engines for [lmap] and [dict map]. - - IMPLEMENTATION OF TIP#400 - - * generic/tclZlib.c: Allow the specification of a compression - dictionary (a binary blob used to seed the compression engine) in both - streams and channel transformations. Also some reorganization to allow - for getting gzip header dictionaries and controlling buffering levels - in channel transformations (allowing a trade-off between formal - correctness and speed). - (Tcl_ZlibStreamSetCompressionDictionary): New C API to allow setting - the compression dictionary without using a Tcl script. - -2012-10-14 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDictObj.c: [Bug 3576509]: ::tcl::Bgerror crashes with - * generic/tclEvent.c: invalid arguments. Better fix, which helps - for all Tcl_DictObjGet() calls in Tcl's source code. - -2012-10-13 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclEvent.c: [Bug 3576509]: tcl::Bgerror crashes with invalid - arguments - -2012-10-06 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: [Bug 2459774]: tcl/win/Makefile.in not compatible - with msys 0.8. - -2012-10-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIO.c: When checking for std channels being closed, - compare the channel state, not the channel itself so that stacked - channels do not cause trouble. - -2012-09-26 Reinhard Max <max@suse.de> - - * generic/tclIOSock.c (TclCreateSocketAddress): Work around a bug in - getaddrinfo() on OSX that caused name resolution to fail for [socket - -server foo -myaddr localhost 0]. - -2012-09-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/configure.in: New import libraries for zlib 1.2.7, usable for - * win/configure: all win32/win64 compilers - * compat/zlib/win32/zdll.lib: - * compat/zlib/win64/zdll.lib: - - * win/tclWinDde.c: [FRQ 3527238]: Full unicode support for dde. Dde - version is now 1.4.0b2. - ***POTENTIAL INCOMPATIBILITY*** - -2012-09-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Make Tcl_Interp a fully opaque structure if - TCL_NO_DEPRECATED is set (TIP 330 and 336). - * win/nmakehlp.c: Let "nmakehlp -V" start searching digits after the - found match (suggested by Harald Oehlmann). - -2012-09-19 Harald Oehlmann <oehhar@users.sf.net> - - IMPLEMENTATION OF TIP#412. - - * library/msgcat/msgcat.tcl: dynamic locale change with mc file - * library/clock.tcl: load on locale change. - clock uses new msgcat features. - -2012-09-07 Harald Oehlmann <oehhar@users.sf.net> - - *** 8.6b3 TAGGED FOR RELEASE *** - - IMPLEMENTATION OF TIP#404. - - * library/msgcat/msgcat.tcl: [FRQ 3544988]: New commands [mcflset] - * library/msgcat/pkgIndex.tcl: and [mcflmset] to set mc entries with - * unix/Makefile.in: implicit message file locale. - * win/Makefile.in: Bump to 1.5.0. - -2012-08-25 Donal K. Fellows <dkf@users.sf.net> - - * library/msgs/uk.msg: [Bug 3561330]: Use the correct full name of - March in Ukrainian. Thanks to Mikhail Teterin for reporting. - -2012-08-23 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBinary.c: [Bug 3496014]: Unecessary memset() in - Tcl_SetByteArrayObj(). - -2012-08-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: [Bug 3559678]: Fix bad filename normalization - when the last component is the empty string. - -2012-08-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: Remove wrapper macro for ntohs(): unnecessary, - because it doesn't require an initialized winsock_2 library. See: - <http://msdn.microsoft.com/en-us/library/windows/desktop/ms740075%28v=vs.85%29.aspx> - * win/tclWinSock.c: - * generic/tclStubInit.c: - -2012-08-17 Jan Nijtmans <nijtmans@users.sf.net> - - * win/nmakehlp.c: Add "-V<num>" option, in order to be able to detect - partial version numbers. - -2012-08-15 Jan Nijtmans <nijtmans@users.sf.net> - - * win/buildall.vc.bat: Only build the threaded builds by default - * win/rules.vc: Some code cleanup - -2010-08-13 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/tclUnixCompat.c: [Bug 3555454]: Rearrange a bit to quash - 'declared but never defined' compiler warnings. - -2012-08-13 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/zlib/win64/zlib1.dll: Add 64-bit build of zlib1.dll, and use - * compat/zlib/win64/zdll.lib: it for the dynamic mingw-w64 build. - * win/Makefile.in: - * win/configure.in: - * win/configure: - -2012-08-09 Reinhard Max <max@suse.de> - - * tests/http.test: Fix http-3.29 for machines without IPv6 support. - -2010-08-08 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/tclUnixCompat.c: Change one '#ifdef' to '#if defined()' for - improved consistency within the file. - -2012-08-08 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclfileName.c: [Bug #1536227]: Cygwin network pathname - * tests/fileName.test: support - -2012-08-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOUtil.c: [Bug 3554250]: Overlooked one field of cleanup - in the thread exit handler for the filesystem subsystem. - -2012-07-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInterp.c (Tcl_GetInterpPath): - * unix/tclUnixPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd): - * win/tclWinPipe.c (TclGetAndDetachPids, Tcl_PidObjCmd): - Purge use of Tcl_AppendElement, and corrected conversion of PIDs to - integer objects. - -2012-07-31 Jan Nijtmans <nijtmans@users.sf.net> - - * win/nmakehlp.c: Add -Q option from sampleextension. - * win/Makefile.in: [FRQ 3544967]: Missing objectfiles in static lib - * win/makefile.vc: (Thanks to Jos Decoster). - -2012-07-29 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: No longer build tcltest.exe to run the tests, - but use tclsh86.exe in combination with tcltest86.dll to do that. - * tests/*.test: load tcltest86.dll if necessary. - -2012-07-28 Jan Nijtmans <nijtmans@users.sf.net> - - * tests/clock.test: [Bug 3549770]: Multiple test failures running - * tests/registry.test: tcltest outside build tree - * tests/winDde.test: - -2012-07-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUniData.c: Support Unicode 6.2 (Add Turkish lira sign) - * generic/regc_locale.c: - -2012-07-25 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * win/tclWinPipe.c: [Bug 3547994]: Abandon the synchronous Windows - pipe driver to its fate when needed to honour TIP#398. - -2012-07-24 Trevor Davel <twylite@crypt.co.za> - - * win/tclWinSock.c: [Bug: 3545363]: Loop over multiple underlying file - descriptors for a socket where required (TcpCloseProc, SocketProc). - Refactor socket/descriptor setup to manage linked list operations in - one place. Fix memory leak in socket close (TcpCloseProc) and related - dangling pointers in SocketEventProc. - -2012-07-19 Reinhard Max <max@suse.de> - - * win/tclWinSock.c (TcpAccept): [Bug: 3545363]: Use a large enough - buffer for accept()ing IPv6 connections. Fix conversion of host and - port for passing to the accept proc to be independent of the IP - version. - -2012-07-23 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: [Bug 3545365]: Never try a bg-flush on a dead - channel, just like before 2011-08-17. - -2012-07-19 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclTest.c: Fix several more missing mutex-locks in - TestasyncCmd. - -2012-07-19 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclTest.c: [Bug 3544685]: Missing mutex-lock in - TestasyncCmd since 2011-08-19. Unbounded gratitude to Stuart - Cassoff for spotting it. - -2012-07-17 Jan Nijtmans <nijtmans@users.sf.net> - - * win/makefile.vc: [Bug 3544932]: Visual studio compiler check fails - -2012-07-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclUtil.c (UpdateStringOfEndOffset): [Bug 3544658]: Stop - 1-byte overrun in memcpy, that object placement rules made harmless - but which still caused compiler complaints. - -2012-07-16 Jan Nijtmans <nijtmans@users.sf.net> - - * library/reg/pkgIndex.tcl: Make registry 1.3 package dynamically - loadable when ::tcl::pkgconfig is available. - -2012-07-11 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinReg.c: [Bug 3362446]: registry keys command fails - with 8.5/8.6. Follow Microsofts example better in order to prevent - problems when using HKEY_PERFORMANCE_DATA. - -2012-07-10 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixNotfy.c: [Bug 3541646]: Don't panic on triggerPipe - overrun. - -2012-07-10 Donal K. Fellows <dkf@users.sf.net> - - * win/tclWinSock.c (InitializeHostName): Corrected logic that - extracted the name of the computer from the gethostname call so that - it would use the name on success, not failure. Also ensured that the - buffer size is exactly that recommended by Microsoft. - -2012-07-08 Reinhard Max <max@suse.de> - - * library/http/http.tcl: [Bug 3531209]: Add fix and test for URLs that - * tests/http.test: contain literal IPv6 addresses. - -2012-07-05 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixPipe.c: [Bug 1189293]: Make "<<" binary safe. - * win/tclWinPipe.c: - -2012-07-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclUtil.c (TclDStringAppendObj, TclDStringAppendDString): - * generic/tclInt.h (TclDStringAppendLiteral, TclDStringClear): - * generic/tclCompile.h (TclDStringAppendToken): Added wrappers to make - common cases of appending to Tcl_DStrings simpler to write. Prompted - by looking at [FRQ 1357401] (these are an _internal_ implementation of - that FRQ). - -2012-06-29 Jan Nijtmans <nijtmans@users.sf.net> - - * library/msgcat/msgcat.tcl: Add tn, ro_MO and ru_MO to msgcat. - -2012-06-29 Harald Oehlmann <oehhar@users.sf.net> - - * library/msgcat/msgcat.tcl: [Bug 3536888]: Locale guessing of - * library/msgcat/pkgIndex.tcl: msgcat fails on (some) Windows 7. Bump - * unix/Makefile.in: to 1.4.5 - * win/Makefile.in: - -2012-06-29 Donal K. Fellows <dkf@users.sf.net> - - * doc/GetIndex.3: Reinforced the description of the requirement for - the tables of names to index over to be static, following posting to - tcl-core by Brian Griffin about a bug caused by Tktreectrl not obeying - this rule correctly. This does not represent a functionality change, - merely a clearer documentation of a long-standing constraint. - -2012-06-26 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Let Cygwin shared build link with - * unix/configure.in: zlib1.dll, not cygz.dll (two less - * unix/configure: dependencies on cygwin-specific dll's) - * unix/Makefile.in: - -2012-06-26 Reinhard Max <max@suse.de> - - * generic/tclIOSock.c: Use EAI_SYSTEM only if it exists. - * unix/tclUnixSock.c: - -2012-06-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileSystem.h: [Bug 3024359]: Make sure that the - * generic/tclIOUtil.c: per-thread cache of the list of file systems - * generic/tclPathObj.c: currently registered is only updated at times - when no active loops are traversing it. Also reduce the amount of - epoch storing and checking to where it can make a difference. - -2012-06-25 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c (EncodingDirsObjCmd): [Bug 3537605]: Do the right - thing when reporting errors with the number of arguments. - -2012-06-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclfileName.c: [Patch 1536227]: Cygwin network pathname - * tests/fileName.test: support. - -2012-06-23 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixNotfy.c: [Bug 3508771]: Cygwin notifier for handling - win32 events. - -2012-06-22 Reinhard Max <max@suse.de> - - * generic/tclIOSock.c: Rework the error message generation of [socket], - * unix/tclUnixSock.c: so that the error code of getaddrinfo is used - * win/tclWinSock.c: instead of errno unless it is EAI_SYSTEM. - -2012-06-21 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinReg.c: [Bug 3362446]: registry keys command fails - * tests/registry.test: with 8.5/8.6 - -2012-06-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: [Bug 3532959]: Make sure the lifetime - * generic/tclProc.c: management of entries in the linePBodyPtr - * tests/proc.test: hash table can tolerate either order of - teardown, interp first, or Proc first. - -2012-06-08 Don Porter <dgp@users.sourceforge.net> - - * unix/configure.in: Update autogoo for gettimeofday(). - * unix/tclUnixPort.h: Thanks Joe English. - * unix/configure: autoconf 2.13 - - * unix/tclUnixPort.h: [Bug 3530533]: Centralize #include <pthread.h> - * unix/tclUnixThrd.c: in the tclUnixPort.h header so that old unix - systems that need inclusion in all compilation units are supported. - -2012-06-08 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: Revise the "null data" check: null strings are - possible, but empty binary arrays are not. - * tests/winDde.test: Add test-case (winDde-9.4) for transferring - null-strings with dde. Convert tests to tcltest-2 syntax. - -2012-06-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (TclZlibInit): Declare that Tcl is publishing the - zlib package (version 2.0) as part of its bootstrap process. This will - have an impact on tclkit (which includes zlib 1.1) but otherwise be - very low impact. - -2012-06-06 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixInit.c: On Cygwin, use win32 API in stead of uname() - to determine the tcl_platform variables. - -2012-05-31 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclZlib.c: [Bug 3530536]: zlib-7.4 fails on IRIX64 - * tests/zlib.test: - * doc/zlib.n: Document that [stream checksum] doesn't do - what's expected for "inflate" and "deflate" formats - -2012-05-31 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (safe::AliasFileSubcommand): Don't assume that - slaves have corresponding commands, as that is not true for - sub-subinterpreters (used in Tk's test suite). - - * doc/safe.n: [Bug 1997845]: Corrected formatting so that generated - HTML can link properly. - - * tests/socket.test (socket*-13.1): Prevented intermittent test - failure due to race condition. - -2012-05-29 Donal K. Fellows <dkf@users.sf.net> - - * doc/expr.n, doc/mathop.n: [Bug 2931407]: Clarified semantics of - division and remainder operators. - -2012-05-29 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: [Bug 3525762]: Encoding handling in dde. - * win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX - -2012-05-28 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (safe::AliasFileSubcommand): [Bug 3529949]: Made a - more sophisticated method for preventing information leakage; it - changes references to "~user" into "./~user", which is safe. - -2012-05-25 Donal K. Fellows <dkf@users.sf.net> - - * doc/namespace.n, doc/Ensemble.3: [Bug 3528418]: Document what is - going on with respect to qualification of command prefixes in ensemble - subcommand maps. - - * generic/tclIO.h (SYNTHETIC_EVENT_TIME): Factored out the definition - of the amount of time that should be waited before firing a synthetic - event on a channel. - -2012-05-25 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: [Bug 473946]: Special characters were not correctly - sent, now for XTYP_EXECUTE as well as XTYP_REQUEST. - * win/Makefile.in: Fix "make genstubs" when cross-compiling on UNIX - -2012-05-24 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: Take cygwin handling of X11 into account. - * generic/tcl*Decls.h: re-generated - * generic/tclStubInit.c: Implement TclpIsAtty, Cygwin only. - * doc/dde.n: Doc fix: "dde execute iexplore" doesn't work - without -async, because iexplore doesn't return a value - -2012-05-24 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: Let cygwin share stub table with win32 - * win/tclWinSock.c: implement TclpInetNtoa for win32 - * generic/tclInt.decls: Revert most of [3caedf05df], since when - we let cygwin share the win32 stub table this is no longer necessary - * generic/tcl*Decls.h: re-generated - * doc/dde.n: 1.3 -> 1.4 - -2012-05-23 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibTransformInput): [Bug 3525907]: Ensure that - decompressed input is flushed through the transform correctly when the - input stream gets to the end. Thanks to Alexandre Ferrieux and Andreas - Kupries for their work on this. - -2012-05-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c: When using Tcl_SetObjLength() calls to - * generic/tclPathObj.c: grow and shrink the objPtr->bytes - buffer, care must be taken that the value cannot possibly become pure - Unicode. Calling Tcl_AppendToObj() has the possibility of making such - a conversion. Bug found while valgrinding the trunk. - -2012-05-21 Jan Nijtmans <nijtmans@users.sf.net> - - IMPLEMENTATION OF TIP#106 - - * win/tclWinDde.c: Added encoding-related abilities to - * library/dde/pkgIndex.tcl: the [dde] command. The dde package's - * tests/winDde.test: version is now 1.4.0. - * doc/dde.n: - -2012-05-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOO_Class_Constructor): [Bug 2023112]: Cut - the amount of hackiness in class constructors, and refactor some of - the error message handling from [oo::define] to be saner in the face - of odd happenings. - -2012-05-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): [Bug 3106532]: Corrected - resulting indexes from -indexvar option to be usable with [string - range]; this was always the intention (and is consistent with [regexp - -indices] too). - ***POTENTIAL INCOMPATIBILITY*** - Uses of [switch -regexp -indexvar] that previously compensated for the - wrong offsets (by subtracting 1 from the end indices) now do not need - to do so as the value is correct. - - * library/safe.tcl (safe::InterpInit): Ensure that the module path is - constructed in the correct order. - (safe::AliasGlob): [Bug 2964715]: More extensive handling of what - globbing is required to support package loading. - - * doc/expr.n: [Bug 3525462]: Corrected statement about what happens - when comparing "0y" and "0x12"; the previously documented behavior was - actually a subtle bug (now long-corrected). - -2012-05-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3445787]: Improve - the compatibility of safe interpreters' version of 'file' with that of - unsafe interpreters. - * library/safe.tcl (::safe::InterpInit): Teach the safe-interp scripts - about how to expose 'file' properly. - -2012-05-13 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: Protect against receiving strings without ending - \0, as external applications (or Tcl with TIP #106) could generate - that. - -2012-05-10 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: [Bug 473946]: Special characters not correctly sent - * library/dde/pkgIndex.tcl: Increase version to 1.3.3 - -2012-05-10 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * {win,unix}/configure{,.in}: [Bug 2812981]: Clean up bundled - packages' build directory from within Tcl's ./configure, to avoid - stale configuration. - -2012-05-09 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c: [Bug 3522560]: Fixed the crash, enabled the - test case. Modified [chan postevent] to properly inject the event(s) - into the owner thread's event queue for execution in the correct - context. Renamed the ForwardOpTo...Thread() function to match with our - terminology. - - * tests/ioCmd.test: [Bug 3522560]: Added a test which crashes the core - if it were not disabled as knownBug. For a reflected channel - transfered to a different thread the [chan postevent] run in the - handler thread tries to execute the owner threads's fileevent scripts - by itself, wrongly reaching across thread boundaries. - -2012-04-28 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: Properly close nonblocking channels even when - not flushing them. - -2012-05-03 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/zlib/*: Upgrade to zlib 1.2.7 (prebuilt dll is still 1.2.5, - will be upgraded as soon as the official build is available) - -2012-05-03 Don Porter <dgp@users.sourceforge.net> - - * tests/socket.test: [Bug 3428754]: Test socket-14.2 tolerate - [socket -async] connection that connects synchronously. - - * unix/tclUnixSock.c: [Bug 3428753]: Fix [socket -async] connections - that manage to connect synchronously. - -2012-05-02 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/configure.in: Better detection and implementation for - * generic/configure: cpuid instruction on Intel-derived - * generic/tclUnixCompat.c: processors, both 32-bit and 64-bit. - * generic/tclTest.c: Move cpuid testcase from win-specific to - * win/tclWinTest.c: generic tests, as it should work on all - * tests/platform.test: Intel-related platforms now. - -2012-04-30 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/ioCmd.test: [Bug 3522560]: Tame deadlocks in broken refchan - tests. - -2012-04-28 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - IMPLEMENTATION OF TIP#398 - - * generic/tclIO.c: Quickly Exit with Non-Blocking Blocked Channels - * tests/io.test : *** POTENTIAL INCOMPATIBILITY *** - * doc/close.n : (compat flag available) - -2012-04-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPort.h: Move CYGWIN-specific stuff from tclPort.h to - * generic/tclEnv.c: tclUnixPort.h, where it belongs. - * unix/tclUnixPort.h: - * unix/tclUnixFile.c: - -2012-04-27 Donal K. Fellows <dkf@users.sf.net> - - * library/init.tcl (auto_execok): Allow shell builtins to be detected - even if they are upper-cased. - -2012-04-26 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclStubInit.c: Get rid of _ANSI_ARGS_ and CONST - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclTest.c: - * unix/tclUnixChan.c: - -2012-04-25 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclUtil.c (TclDStringToObj): Added internal function to make - the fairly-common operation of converting a DString into an Obj a more - efficient one; for long strings, it can just transfer the ownership of - the buffer directly. Replaces this: - obj=Tcl_NewStringObj(Tcl_DStringValue(&ds),Tcl_DStringLength(&ds)); - Tcl_DStringFree(&ds); - with this: - obj=TclDStringToObj(&ds); - -2012-04-24 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin - tclsh - * generic/tclIntPlatDecls.h: Implement TclWinGetSockOpt, - * generic/tclStubInit.c: TclWinGetServByName and TclWinCPUID for - * generic/tclUnixCompat.c: Cygwin. - * unix/configure.in: - * unix/configure: - * unix/tclUnixCompat.c: - -2012-04-18 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Hebron: tzdata2012c - -2012-04-16 Donal K. Fellows <dkf@users.sf.net> - - * doc/FileSystem.3 (Tcl_FSOpenFileChannelProc): [Bug 3518244]: Fixed - documentation of this filesystem callback function; it must not - register its created channel - that's the responsibility of the caller - of Tcl_FSOpenFileChannel - as that leads to reference leaks. - -2012-04-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclEnsemble.c (NsEnsembleImplementationCmdNR): - * generic/tclIOUtil.c (Tcl_FSEvalFileEx): Cut out levels of the C - stack by going direct to the relevant internal evaluation function. - - * generic/tclZlib.c (ZlibTransformSetOption): [Bug 3517696]: Make - flushing work correctly in a pushed compressing channel transform. - -2012-04-12 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: [Bug 3514475]: Remove TclpGetTimeZone and - * generic/tclIntDecls.h: TclpGetTZName - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * unix/tclUnixTime.c: - * unix/tclWinTilemc: - -2012-04-11 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinInit.c: [Bug 3448512]: clock scan "1958-01-01" fails - * win/tcl.m4: only in debug compilation. - * win/configure: - * unix/tcl.m4: Use NDEBUG consistantly meaning: no debugging. - * unix/configure: - * generic/tclBasic.c: - * library/dde/pkgIndex.tcl: Use [::tcl::pkgconfig get debug] instead - * library/reg/pkgIndex.tcl: of [info exists ::tcl_platform(debug)] - -2012-04-10 Donal K. Fellows <dkf@users.sf.net> - - * generic/tcl.h (TCL_DEPRECATED_API): [Bug 2458976]: Added macro that - can be used to mark parts of Tcl's API as deprecated. Currently only - used for fields of Tcl_Interp, which TIPs 330 and 336 have deprecated - with a migration strategy; we want to encourage people to move away - from those fields. - -2012-04-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOODefineCmds.c (ClassVarsSet, ObjVarsSet): [Bug 3396896]: - Ensure that the lists of variable names used to drive variable - resolution will never have the same name twice. - - * generic/tclVar.c (AppendLocals): [Bug 2712377]: Fix problem with - reporting of declared variables in methods. It's really a problem with - how [info vars] interacts with variable resolvers; this is just a bit - of a hack so it is no longer a big problem. - -2012-04-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (Tcl_NewObjectInstance, TclNRNewObjectInstance): - [Bug 3514761]: Fixed bogosity with automated argument description - handling when constructing an instance of a class that is itself a - member of an ensemble. Thanks to Andreas Kupries for identifying that - this was a problem case at all! - (Tcl_CopyObjectInstance): Fix potential bleed-over of ensemble - information into [oo::copy]. - -2012-04-04 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinSock.c: [Bug 510001]: TclSockMinimumBuffers needs - * generic/tclIOSock.c: platform implementation. - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2012-04-03 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclStubInit.c: Remove the TclpGetTZName implementation for - * generic/tclIntDecls.h: Cygwin (from 2012-04-02 commit), re-generated - * generic/tclIntPlatDecls.h: - -2012-04-02 Donal K. Fellows <dkf@users.sf.net> - - IMPLEMENTATION OF TIP#396. - - * generic/tclBasic.c (builtInCmds, TclNRYieldToObjCmd): Convert the - formerly-unsupported yieldm and yieldTo commands into [yieldto]. - -2012-04-02 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin tclsh - * generic/tclIntPlatDecls.h: Implement TclWinGetTclInstance, - * generic/tclStubInit.c: TclpGetTZName, and various more - win32-specific internal functions for Cygwin, so win32 extensions - using those can be loaded in the cygwin version of tclsh. - -2012-03-30 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: [Bug 3511806]: Compiler checks too early - * unix/configure.in: This change allows to build the cygwin and - * unix/tclUnixPort.h: mingw32 ports of Tcl/Tk to build out-of-the-box - * win/tcl.m4: using a native or cross-compiler. - * win/configure.in: - * win/tclWinPort.h: - * win/README Document how to build win32 or win64 executables - with Linux, Cygwin or Darwin. - -2012-03-29 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCmdMZ.c (StringIsCmd): Faster mem-leak free - implementation of [string is entier]. - -2012-03-27 Donal K. Fellows <dkf@users.sf.net> - - IMPLEMENTATION OF TIP#395. - - * generic/tclCmdMZ.c (StringIsCmd): Implementation of the [string is - entier] check. Code by Jos Decoster. - -2012-03-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 3508771]: Wrong Tcl_StatBuf used on MinGW. - * generic/tclFCmd.c: [Bug 2015723]: Duplicate inodes from file stat - * generic/tclCmdAH.c: on windows (but now for cygwin as well). - * generic/tclOODefineCmds.c: minor gcc warning - * win/tclWinPort.h: Use lower numbers, preventing integer overflow. - Remove the workaround for mingw-w64 [Bug 3407992]. It's long fixed. - -2012-03-27 Donal K. Fellows <dkf@users.sf.net> - - IMPLEMENTATION OF TIP#397. - - * generic/tclOO.c (Tcl_CopyObjectInstance): [Bug 3474460]: Make the - target object name optional when copying classes. [RFE 3485060]: Add - callback method ("<cloned>") so that scripted control over copying is - easier. - ***POTENTIAL INCOMPATIBILITY*** - If you'd previously been using the "<cloned>" method name, this now - has a standard semantics and call interface. Only a problem if you are - also using [oo::copy]. - -2012-03-26 Donal K. Fellows <dkf@users.sf.net> - - IMPLEMENTATION OF TIP#380. - - * doc/define.n, doc/object.n, generic/tclOO.c, generic/tclOOBasic.c: - * generic/tclOOCall.c, generic/tclOODefineCmds.c, generic/tclOOInt.h: - * tests/oo.test: Switch definitions of lists of things in objects and - classes to a slot-based approach, which gives a lot more flexibility - and programmability at the script-level. Introduce new [::oo::Slot] - class which is the implementation of these things. - - ***POTENTIAL INCOMPATIBILITY*** - The unknown method handler now may be asked to deal with the case - where no method name is provided at all. The default implementation - generates a compatible error message, and any override that forces the - presence of a first argument (i.e., a method name) will continue to - function as at present as well, so this is a pretty small change. - - * generic/tclOOBasic.c (TclOO_Object_Destroy): Made it easier to do a - tailcall inside a normally-invoked destructor; prevented leakage out - to calling command. - -2012-03-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: [Bug 3508771]: load tclreg.dll in cygwin - * generic/tclIntPlatDecls.h: tclsh. Implement TclWinConvertError, - * generic/tclStubInit.c: TclWinConvertWSAError, and various more - * unix/Makefile.in: win32-specific internal functions for - * unix/tcl.m4: Cygwin, so win32 extensions using those - * unix/configure: can be loaded in the cygwin version of - * win/tclWinError.c: tclsh. - -2012-03-23 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Revert some cygwin-related signature - * generic/tclIntPlatDecls.h: changes from [835f8e1e9d] (2010-01-22). - * win/tclWinError.c: They were an attempt to make the cygwin - port compile again, but since cygwin is - based on unix this serves no purpose any - more. - * win/tclWinSerial.c: Use EAGAIN in stead of EWOULDBLOCK, - * win/tclWinSock.c: because in VS10+ the value of - EWOULDBLOCK is no longer the same as - EAGAIN. - * unix/Makefile.in: Add tclWinError.c to the CYGWIN build. - * unix/tcl.m4: - * unix/configure: - -2012-03-20 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.decls: [Bug 3508771]: load tclreg.dll in cygwin - * generic/tclInt.decls: tclsh. Implement TclWinGetPlatformId, - * generic/tclIntPlatDecls.h: Tcl_WinUtfToTChar, Tcl_WinTCharToUtf (and - * generic/tclPlatDecls.h: a dummy TclWinCPUID) for Cygwin, so win32 - * generic/tclStubInit.c: extensions using those can be loaded in - * unix/tclUnixCompat.c: the cygwin version of tclsh. - -2012-03-19 Venkat Iyer <venkat@comit.com> - - * library/tzdata/America/Atikokan: Update to tzdata2012b. - * library/tzdata/America/Blanc-Sablon: - * library/tzdata/America/Dawson_Creek: - * library/tzdata/America/Edmonton: - * library/tzdata/America/Glace_Bay: - * library/tzdata/America/Goose_Bay: - * library/tzdata/America/Halifax: - * library/tzdata/America/Havana: - * library/tzdata/America/Moncton: - * library/tzdata/America/Montreal: - * library/tzdata/America/Nipigon: - * library/tzdata/America/Rainy_River: - * library/tzdata/America/Regina: - * library/tzdata/America/Santiago: - * library/tzdata/America/St_Johns: - * library/tzdata/America/Swift_Current: - * library/tzdata/America/Toronto: - * library/tzdata/America/Vancouver: - * library/tzdata/America/Winnipeg: - * library/tzdata/Antarctica/Casey: - * library/tzdata/Antarctica/Davis: - * library/tzdata/Antarctica/Palmer: - * library/tzdata/Asia/Yerevan: - * library/tzdata/Atlantic/Stanley: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Fakaofo: - * library/tzdata/America/Creston: (new) - -2012-03-19 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c (Tcl_OpenTcpServer): Use the values returned - by getaddrinfo() for all three arguments to socket() instead of - only using ai_family. Try to keep the most meaningful error while - iterating over the result list, because using the last error can - be misleading. - -2012-03-15 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 3288345]: Wrong Tcl_StatBuf used on Cygwin - * unix/tclUnixFile.c: - * unix/tclUnixPort.h: - * win/cat.c: Remove cygwin stuff no longer needed - * win/tclWinFile.c: - * win/tclWinPort.h: - -2012-03-12 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: [Bug 3388350]: mingw64 compiler warnings - -2012-03-11 Donal K. Fellows <dkf@users.sf.net> - - * doc/*.n, doc/*.3: A number of small spelling and wording fixes. - -2012-03-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/info.n: Various minor fixes (prompted by Andreas Kupries - * doc/socket.n: detecting a spelling mistake). - -2012-03-07 Andreas Kupries <andreask@activestate.com> - - * library/http/http.tcl: [Bug 3498327]: Generate upper-case - * library/http/pkgIndex.tcl: hexadecimal output for compliance - * tests/http.test: with RFC 3986. Bumped version to 2.8.4. - * unix/Makefile.in: - * win/Makefile.in: - -2012-03-06 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: Compatibility with older Visual Studio versions. - -2012-03-04 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclLoad.c: Patch from the cygwin folks - * unix/tcl.m4: - * unix/configure: (re-generated) - -2012-03-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (Tcl_SetByteArrayObj): [Bug 3496014]: Only zero - out the memory block if it is not being immediately overwritten. (Our - caller might still overwrite, but we should at least avoid - known-useless work.) - -2012-02-29 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIOUtil.c: [Bug 3466099]: BOM in Unicode - * generic/tclEncoding.c: - * tests/source.test: - -2012-02-23 Donal K. Fellows <dkf@users.sf.net> - - * tests/reg.test (14.21-23): Add tests relating to Bug 1115587. Actual - bug is characterised by test marked with 'knownBug'. - -2012-02-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIOUtil.c: [Bug 2233954]: AIX: compile error - * unix/tclUnixPort.h: - -2012-02-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (INST_LIST_RANGE_IMM): Enhance implementation - so that shortening a (not multiply-referenced) list by lopping the end - off with [lrange] or [lreplace] is efficient. - -2012-02-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileLreplaceCmd): Added a compilation - strategy for [lreplace] that tackles the cases which are equivalent to - a static [lrange]. - (TclCompileLrangeCmd): Add compiler for [lrange] with constant indices - so we can take advantage of existing TCL_LIST_RANGE_IMM opcode. - (TclCompileLindexCmd): Improve coverage of constant-index-style - compliation using technique developed for [lrange] above. - - (TclCompileDictForCmd): [Bug 3487626]: Fix crash in compilation of - [dict for] when its implementation command is used directly rather - than through the ensemble. - -2012-02-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Converted the memcpy() calls in append - operations to memmove() calls. This adds safety in the case of - overlapping copies, and improves performance on some benchmarks. - -2012-02-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEnsemble.c: [Bug 3485022]: TclCompileEnsemble() avoid - * tests/trace.test: compile when exec traces set. - -2012-02-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclTrace.c: [Bug 3484621]: Ensure that execution traces on - * tests/trace.test: bytecoded commands bump the interp's compile - epoch. - -2012-02-02 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUniData.c: [FRQ 3464401]: Support Unicode 6.1 - * generic/regc_locale.c: - -2012-02-02 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinFile.c: [Bugs 2974459,2879351,1951574,1852572, - 1661378,1613456]: Revisions to the NativeAccess() routine that queries - file permissions on Windows native filesystems. Meant to fix numerous - bugs where [file writable|readable|executable] "lies" about what - operations are possible, especially when the file resides on a Samba - share. - -2012-02-01 Donal K. Fellows <dkf@users.sf.net> - - * doc/AddErrInfo.3: [Bug 3482614]: Documentation nit. - -2012-01-30 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileCatchCmd): Added a more efficient - bytecode generator for the case where 'catch' is used without any - variable arguments; don't capture the result just to discard it. - -2012-01-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c: [Bug 3479689]: New internal routine - * generic/tclFCmd.c: TclJoinPath(). Refactor all the - * generic/tclFileName.c: *Join*Path* routines to give them more - * generic/tclInt.h: useful interfaces that are easier to - * generic/tclPathObj.c: manage getting the refcounts right. - -2012-01-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: [Bug 3475569]: Add checks for unshared values - before calls demanding them. [Bug 3479689]: Stop memory corruption - when shimmering 0-refCount value to "path" type. - -2012-01-25 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (Tcl_CopyObjectInstance): [Bug 3474460]: When - copying an object, make sure that the configuration of the variable - resolver is also duplicated. - -2012-01-22 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/uniClass.tcl: [FRQ 3473670]: Various Unicode-related - * tools/uniParse.tcl: speedups/robustness. Enhanced tools to be - * generic/tclUniData.c: able to handle characters > 0xFFFF. Done in - * generic/tclUtf.c: all branches in order to simplify merges for - * generic/regc_locale.c: new Unicode versions (such as 6.1) - -2012-01-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictExistsCmd): [Bug 3475264]: Ensure that - errors only ever happen when insufficient arguments are supplied, and - not when a path doesn't exist or a dictionary is poorly formatted (the - two cases can't be easily distinguished). - -2012-01-21 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 3474726]: Eliminate detection of struct - * generic/tclWinPort.h: _stat32i64, just use _stati64 in combination - * generic/tclFCmd.c: with _USE_32BIT_TIME_T, which is the same - * generic/tclTest.c: then. Only keep _stat32i64 usage for cygwin, - * win/configure.in: so it will not conflict with cygwin's own - * win/configure: struct stat. - -2012-01-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: [Bug 3475667]: Prevent buffer read overflow. - Thanks to "sebres" for the report and fix. - -2012-01-17 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n (dict with): [Bug 3474512]: Explain better what is going - on when a dictionary key and the dictionary variable collide. - -2012-01-13 Donal K. Fellows <dkf@users.sf.net> - - * library/http/http.tcl (http::Connect): [Bug 3472316]: Ensure that we - only try to read the socket error exactly once. - -2012-01-12 Donal K. Fellows <dkf@users.sf.net> - - * doc/tclvars.n: [Bug 3466506]: Document more environment variables. - -2012-01-09 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] was - * generic/regc_locale.c: wrong. Add table for Unicode [:cntrl:] class. - * tools/uniClass.tcl: Generate Unicode [:cntrl:] class table. - * tests/utf.test: - -2012-01-08 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (ReadZoneinfoFile): [Bug 3470928]: Corrected a bug - * tests/clock.test (clock-56.4): where loading zoneinfo would - fail if one timezone abbreviation was a proper tail of another, and - zic used the same bytes of the file to represent both of them. Added a - test case for the bug, using the same data that caused the observed - failure "in the wild." - -2011-12-30 Venkat Iyer <venkat@comit.com> - - * library/tzdata/America/Bahia: Update to Olson's tzdata2011n - * library/tzdata/America/Havana: - * library/tzdata/Europe/Kiev: - * library/tzdata/Europe/Simferopol: - * library/tzdata/Europe/Uzhgorod: - * library/tzdata/Europe/Zaporozhye: - * library/tzdata/Pacific/Fiji: - -2011-12-23 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUtf.c: [Bug 3464428]: [string is graph \u0120] is wrong. - * generic/tclUniData.c: - * generic/regc_locale.c: - * tests/utf.test: - * tools/uniParse.tcl: Clean up some unused stuff, and be more robust - against changes in UnicodeData.txt syntax - -2011-12-13 Andreas Kupries <andreask@activestate.com> - - * generic/tclCompile.c (TclInitAuxDataTypeTable): Extended to register - the DictUpdateInfo structure as an AuxData type. For use by tbcload, - tclcompiler. - -2011-12-11 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/regc_locale.c: [Bug 3457031]: Some Unicode 6.0 chars not - * tests/utf.test: in [:print:] class - -2011-12-07 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/uniParse.tcl: [Bug 3444754]: string tolower \u01c5 is wrong - * generic/tclUniData.c: - * tests/utf.test: - -2011-11-30 Jan Nijtmans <nijtmans@users.sf.net> - - * library/tcltest/tcltest.tcl: [Bug 967195]: Make tcltest work - when tclsh is compiled without using the setargv() function on mingw. - -2011-11-29 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: don't install tommath_(super)?class.h - * unix/Makefile.in: don't install directories like 8.2 and 8.3 - * generic/tclTomMath.h: [Bug 2991415]: move include tclInt.h from - * generic/tclTomMathInt.h: tclTomMath.h to tclTomMathInt.h - -2011-11-25 Donal K. Fellows <dkf@users.sf.net> - - * library/history.tcl (history): Simplify the dance of variable - management used when chaining to the implementation command. - -2011-11-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclCompileObj): Simplify and de-indent the - logic so that it is easier to comprehend. - -2011-11-22 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: [Bug 3354324]: Windows: [file mtime] sets wrong - * win/tclWinFile.c: time (VS2005+ only). - * generic/tclTest.c: - -2011-11-20 Joe Mistachkin <joe@mistachkin.com> - - * tests/thread.test: Remove unnecessary [after] calls from the thread - tests. Make error message matching more robust for tests that may - have built-in race conditions. Test thread-7.26 must first unset all - thread testing related variables. Revise results of the thread-7.28 - through thread-7.31 tests to account for the fact they are canceled - via a script sent to the thread asynchronously, which then impacts the - error message handling. Attempt to manually drain the event queue for - the main thread after joining the test thread to make sure no stray - events are processed at the wrong time on the main thread. Revise all - the synchronization and comparison semantics related to the thread id - and error message. - -2011-11-18 Joe Mistachkin <joe@mistachkin.com> - - * tests/thread.test: Remove all use of thread::release from the thread - 7.x tests, replacing it with a script that can easily cause "stuck" - threads to self-destruct for those test cases that require it. Also, - make the error message handling far more robust by keeping track of - every asynchronous error. - -2011-11-17 Joe Mistachkin <joe@mistachkin.com> - - * tests/thread.test: Refactor all the remaining thread-7.x tests that - were using [testthread]. Note that this test file now requires the - very latest version of the Thread package to pass all tests. In - addition, the thread-7.18 and thread-7.19 tests have been flagged as - knownBug because they cannot pass without modifications to the [expr] - command, persuant to TIP #392. - -2011-11-17 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclThreadTest.c: For [testthread cancel], avoid creating a - new Tcl_Obj when the default script cancellation result is desired. - -2011-11-11 Donal K. Fellows <dkf@users.sf.net> - - * win/tclWinConsole.c: Refactor common thread handling patterns. - -2011-11-11 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/zlib.test: [Bug 3428756]: Use nonblocking writes in - single-threaded IO tests to avoid deadlocks when going beyond OS - buffers. Tidy up [chan configure] flags across zlib.test. - -2011-11-03 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixCompat.c (TclpGetPwNam, TclpGetPwUid, TclpGetGrNam) - (TclpGetGrGid): Use the elaborate memory management scheme outlined on - http://www.opengroup.org/austin/docs/austin_328.txt to handle Tcl's - use of standard reentrant versions of the passwd/group access - functions so that everything can work on all BSDs. Problem identified - by Stuart Cassoff. - -2011-10-20 Don Porter <dgp@users.sourceforge.net> - - * library/http/http.tcl: Bump to version 2.8.3 - * library/http/pkgIndex.tcl: - * unix/Makefile.in: - * win/Makefile.in: - - * changes: Updates toward 8.6b3 release. - -2011-10-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclLiteral.c (TclInvalidateCmdLiteral): [Bug 3418547]: - Additional code for handling the invalidation of literals. - * generic/tclBasic.c (Tcl_CreateObjCommand, Tcl_CreateCommand) - (TclRenameCommand, Tcl_ExposeCommand): The four additional places that - need extra care when dealing with literals. - * generic/tclTest.c (TestInterpResolverCmd): Additional test machinery - for interpreter resolvers. - -2011-10-18 Reinhard Max <max@suse.de> - - * library/clock.tcl (::tcl::clock::GetSystemTimeZone): Cache the time - zone only if it was detected by one of the expensive methods. - Otherwise after unsetting TCL_TZ or TZ the previous value will still - be used. - -2011-10-15 Venkat Iyer <venkat@comit.com> - - * library/tzdata/America/Sitka: Update to Olson's tzdata2011l - * library/tzdata/Pacific/Fiji: - * library/tzdata/Asia/Hebron: (New) - -2011-10-11 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: [Bug 2935503]: Incorrect mode field returned by - [file stat] command. - -2011-10-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictWithCmd): Corrected handling of - qualified names, and added spacial cases for empty bodies (used when - [dict with] is just used for extracting variables). - -2011-10-07 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Fix gcc warnings (discovered with latest - * generic/tclIORChan.c: mingw, based on gcc 4.6.1) - * tests/env.test: Fix env.test, when running under wine 1.3. - -2011-10-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (TclDictWithInit, TclDictWithFinish): - * generic/tclCompCmds.c (TclCompileDictWithCmd): Experimental - compilation for the [dict with] subcommand, using parts factored out - from the interpreted version of the command. - -2011-10-05 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinInt.h: Remove tclWinProcs, as it is no longer - * win/tclWin32Dll.c: being used. - -2011-10-03 Venkat Iyer <venkat@comit.com> - - * library/tzdata/Africa/Dar_es_Salaam: Update to Olson's tzdata2011k - * library/tzdata/Africa/Kampala: - * library/tzdata/Africa/Nairobi: - * library/tzdata/Asia/Gaza: - * library/tzdata/Europe/Kaliningrad: - * library/tzdata/Europe/Kiev: - * library/tzdata/Europe/Minsk: - * library/tzdata/Europe/Simferopol: - * library/tzdata/Europe/Uzhgorod: - * library/tzdata/Europe/Zaporozhye: - * library/tzdata/Pacific/Apia: - -2011-09-29 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl, tools/tcltk-man2html-utils.tcl: More - refactoring so that more of the utility code is decently out of the - way. Adjusted the header-material generator so that version numbers - are only included in locations where there is room. - -2011-09-28 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclOO.h: [RFE 3010352]: make all TclOO API functions - * generic/tclOODecls.h: MODULE_SCOPE - * generic/tclOOIntDecls.h: - -2011-09-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIndexObj.c (Tcl_ParseArgsObjv): [Bug 3413857]: Corrected - the memory management for the code parsing arguments when returning - "large" numbers of arguments. Also unbroke the TCL_ARGV_AUTO_REST - macro in passing. - -2011-09-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c (TclMakeFileCommandSafe): [Bug 3211758]: Also - make the main [file] command hidden by default in safe interpreters, - because that's what existing code expects. This will reduce the amount - which the code breaks, but not necessarily eliminate it... - -2011-09-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIORTrans.c: More revisions to get finalization of - ReflectedTransforms correct, including adopting a "dead" field as was - done in tclIORChan.c. - - * tests/thread.test: Stop using the deprecated thread management - commands of the tcltest package. The test suite ought to provide - these tools for itself. They do not belong in a testing harness. - -2011-09-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdIL.c: Revise [info frame] so that it stops creating - cycles in the iPtr->cmdFramePtr stack. - -2011-09-22 Donal K. Fellows <dkf@users.sf.net> - - * doc/re_syntax.n: [Bug 2903743]: Add more magic so that we can do at - least something sane on Solaris. - * tools/tcltk-man2html-utils.tcl (process-text): Teach the HTML - generator how to handle this magic. - -2011-09-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclThreadTest.c: Revise the thread exit handling of the - [testthread] command so that it properly maintains the per-process - data structures even when the thread exits for reasons other than the - [testthread exit] command. - -2011-09-21 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * unix/tclIO.c: [Bug 3412487]: Now short reads are allowed in - synchronous fcopy, avoid mistaking them as nonblocking ones. - -2011-09-21 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORTrans.c (ForwardOpToOwnerThread): Fixed the missing - initialization of the 'dsti' field. Reported by Don Porter, on chat. - -2011-09-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIORChan.c: Re-using the "interp" field to signal a dead - channel (via NULL value) interfered with conditional cleanup tasks - testing for "the right interp". Added a new field "dead" to perform - the dead channel signalling task so the corrupted logic is avoided. - - * generic/tclIORTrans.c: Revised ReflectClose() and - FreeReflectedTransform() so that we stop leaking ReflectedTransforms, - yet free all Tcl_Obj values in the same thread that alloced them. - -2011-09-19 Don Porter <dgp@users.sourceforge.net> - - * tests/ioTrans.test: Conversion from [testthread] to Thread package - stops most memory leaks. - - * tests/thread.test: Plug most memory leaks in thread.test. - Constrain the rest to be skipped during `make valgrind'. Tests using - the [testthread cancel] testing command are leaky. Corrections wait - for either addition of [thread::cancel] to the Thread package, or - improvements to the [testthread] testing command to make leak-free - versions of these tests possible. - - * generic/tclIORChan.c: Plug all memory leaks in ioCmd.test exposed - * tests/ioCmd.test: by `make valgrind'. - * unix/Makefile.in: - -2011-09-16 Jan Nijtmans <nijtmans@users.sf.net> - - IMPLEMENTATION OF TIP #388 - - * doc/Tcl.n: - * doc/re_syntax.n: - * generic/regc_lex.c: - * generic/regcomp.c: - * generic/regcustom.h: - * generic/tcl.h: - * generic/tclParse.c: - * tests/reg.test: - * tests/utf.test: - -2011-09-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]: - Corrected the handling of procedure error messages (found by TclOO). - -2011-09-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Don't change Tcl_UniChar type when - * generic/regcustom.h: TCL_UTF_MAX == 4 (not supported anyway) - -2011-09-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (ProcWrongNumArgs): [Bugs 3400658,3408830]: - Ensemble-like rewriting of error messages is complex, and TclOO (in - combination with iTcl) hits the most tricky cases. - - * library/http/http.tcl (http::geturl): [Bug 3391977]: Ensure that the - -headers option overrides the -type option (important because -type - has a default that is not always appropriate, and the header must not - be duplicated). - -2011-09-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: [Bug 3408408]: Partial improvement by sharing - as literals the computed values of constant subexpressions when we can - do so without incurring the cost of string rep generation. - -2011-09-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: [Bug 3390638]: Workaround broken Solaris - Studio cc optimizer. Thanks to Wolfgang S. Kechel. - - * generic/tclDTrace.d: [Bug 3405652]: Portability workaround for - broken system DTrace support. Thanks to Dagobert Michelson. - -2011-09-12 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: [Bug 3407070]: tclPosixStr.c won't build with - EOVERFLOW==E2BIG - -2011-09-11 Don Porter <dgp@users.sourceforge.net> - - * tests/thread.test: Convert [testthread] use to Thread package use - in thread-6.1. Eliminates a memory leak in `make valgrind`. - - * tests/socket.test: [Bug 3390699]: Convert [testthread] use to - Thread package use in socket_*-13.1. Eliminates a memory leak in - `make valgrind`. - -2011-09-09 Don Porter <dgp@users.sourceforge.net> - - * tests/chanio.test: [Bug 3389733]: Convert [testthread] use to - * tests/io.test: Thread package use in *io-70.1. Eliminates a - memory leak in `make valgrind`. - -2011-09-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: [Bug 3401704]: Allow function names like - * tests/parseExpr.test: influence(), nanobot(), and 99bottles() that - have been parsed as missing operator syntax errors before with the - form NUMBER + FUNCTION. - ***POTENTIAL INCOMPATIBILITY*** - -2011-09-06 Venkat Iyer <venkat@comit.com> - - * library/tzdata/America/Goose_Bay: Update to Olson's tzdata2011i - * library/tzdata/America/Metlakatla: - * library/tzdata/America/Resolute: - * library/tzdata/America/St_Johns: - * library/tzdata/Europe/Kaliningrad: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Honolulu: - * library/tzdata/Africa/Juba: (new) - -2011-09-06 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [RFE 1711975]: Tcl_MainEx() (like Tk_MainEx()) - * generic/tclDecls.h: - * generic/tclMain.c: - -2011-09-02 Don Porter <dgp@users.sourceforge.net> - - * tests/http.test: Convert [testthread] use to Thread package use. - Eliminates memory leak seen in `make valgrind`. - -2011-09-01 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * unix/tclUnixSock.c: [Bug 3401422]: Cache script-level changes to the - nonblocking flag of an async client socket in progress, and commit - them on completion. - -2011-09-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStrToD.c: [Bug 3402540]: Corrections to TclParseNumber() - * tests/binary.test: to make it reject invalid Nan(Hex) strings. - - * tests/scan.test: [scan Inf %g] is portable; remove constraint. - -2011-08-30 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInterp.c (SlaveCommandLimitCmd, SlaveTimeLimitCmd): - [Bug 3398794]: Ensure that low-level conditions in the limit API are - enforced at the script level through errors, not a Tcl_Panic. This - means that interpreters cannot read their own limits (writing already - did not work). - -2011-08-30 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c (TcpWatchProc): [Bug 3394732]: Put back the check - for server sockets. - -2011-08-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIORTrans.c: Leak of ReflectedTransformMap. - -2011-08-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: [RFE 3396731]: Revise the [string reverse] - * tests/string.test: implementation to operate on the representation - that comes in, avoid conversion to other reps. - -2011-08-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIORChan.c: [Bug 3396948]: Leak of ReflectedChannelMap. - -2011-08-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIORTrans.c: [Bugs 3393279, 3393280]: ReflectClose(.) is - missing Tcl_EventuallyFree() calls at some of its exits. - - * generic/tclIO.c: [Bugs 3394654, 3393276]: Revise FlushChannel() to - account for the possibility that the ChanWrite() call might recycle - the buffer out from under us. - - * generic/tclIO.c: Preserve the chanPtr during FlushChannel so that - channel drivers don't yank it away before we're done with it. - -2011-08-19 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclTest.c: [Bug 2981154]: async-4.3 segfault. - * tests/async.test: [Bug 1774689]: async-4.3 sometimes fails. - -2011-08-18 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: [Bug 3096275]: Sync fcopy buffers input. - -2011-08-18 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUniData.c: [Bug 3393714]: Overflow in toupper delta - * tools/uniParse.tcl: - * tests/utf.test: - -2011-08-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: [Bug 2946474]: Consistently resume backgrounded - * tests/ioCmd.test: flushes+closes when exiting. - -2011-08-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/interp.n: Document TIP 378's one-way-ness. - -2011-08-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclGet.c: [Bug 3393150]: Overlooked free of intreps. - (It matters for bignums!) - -2011-08-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: [Bug 3392070]: More complete prevention of - Tcl_Obj reference cycles when producing an intrep of ByteCode. - -2011-08-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclListObj.c (TclLindexList, TclLsetFlat): Silence warnings - about (unreachable) cases of uninitialized variables. - * generic/tclCmdIL.c (SelectObjFromSublist): Improve the generation of - * generic/tclIndexObj.c (Tcl_ParseArgsObjv): messages through the use - * generic/tclVar.c (ArrayStartSearchCmd): of Tcl_ObjPrintf. - -2011-08-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: [Bug 3390272]: Leak of [info script] value. - -2011-08-15 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPosixStr.c: [Bug 3388350]: mingw64 compiler warnings - * win/tclWinPort.h: - * win/configure.in: - * win/configure: - -2011-08-14 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/FindExec.3: [Patch 3124554]: Move WishPanic from Tk to Tcl - * doc/Panic.3 Added Documentation - -2011-08-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: [Bug 3389764]: Eliminate possibility that dup - of a "path" value can create reference cycle. - -2011-08-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibTransformOutput): [Bug 3390073]: Return the - correct length of written data for a compressing transform. - -2011-08-10 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclTestObj.c: [Bug 3386721]: Allow multiple [load]ing of the - Tcltest package. - -2011-08-09 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclBasic.c: [Bug 2919042]: Restore "valgrindability" of Tcl - * generic/tclEvent.c: that was lost by the streamlining of [exit], by - * generic/tclExecute.c: conditionally forcing a full Finalize: - * generic/tclInt.h: use -DPURIFY or ::env(TCL_FINALIZE_ON_EXIT) - -2011-08-09 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclCompCmds.c: [Bug 3386417]: Avoid a reference loop between - * generic/tclInt.h: the bytecode and its companion errostack - * generic/tclResult.c: when compiling a syntax error. - -2011-08-09 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinConsole.c: [Bug 3388350]: mingw64 compiler warnings - * win/tclWinDde.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - -2011-08-09 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: Change the signature of TclParseHex(), such that - * generic/tclParse.c: it can now parse up to 8 hex characters. - -2011-08-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibStreamCmd): Make the -buffersize option to - '$zstream add' function correctly instead of having its value just be - discarded unceremoniously. Also generate error codes from more of the - code, not just the low-level code but also the Tcl infrastructure. - -2011-08-07 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOInfo.c (InfoClassCallCmd): [Bug 3387082]: Plug memory - leak in call chain introspection. - -2011-08-06 Kevin B, Kenny <kennykb@acm.org> - - * generic/tclAssemnbly.c: [Bug 3384840]: Plug another memory leak. - * generic/tclStrToD.c: [Bug 3386975]: Plug another memory leak. - -2011-08-05 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c: [Bug 3386975]: Plugged a memory leak in - double->string conversion. - -2011-08-05 Don Porter <dgp@users.sourceforge.net> - - *** 8.6b2 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6b2 release. - -2011-08-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclAssembly.c (AssembleOneLine): Ensure that memory isn't - leaked when an unknown instruction is encountered. Also simplify code - through use of Tcl_ObjPrintf in error message generation. - - * generic/tclZlib.c (ZlibTransformClose): [Bug 3386197]: Plug a memory - leak found by Miguel with valgrind, and ensure that the correct - direction's buffers are released. - -2011-08-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclPtrSetVar): Fix valgrind-detected error when - newValuePtr is the interp's result obj. - -2011-08-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclAssembly.c (FreeAssemblyEnv): [Bug 3384840]: Plug another - possible memory leak due to over-complex code for freeing the table of - labels. - -2011-08-04 Reinhard Max <max@suse.de> - - * generic/tclIOSock.c (TclCreateSocketAddress): Don't bother using - AI_ADDRCONFIG for now, as it was causing problems in various - situations. - -2011-08-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclAssembly.c (AssembleOneLine, GetBooleanOperand) - (GetIntegerOperand, GetListIndexOperand, FindLocalVar): [Bug 3384840]: - A Tcl_Obj is allocated by GetNextOperand, so callers of it must not - hold a reference to one in the 'out' parameter when calling it. This - was causing a great many memory leaks. - * tests/assemble.test (assemble-51.*): Added group of memory leak - tests. - -2011-08-02 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6b2 release. - * tools/tcltk-man2html.tcl: Variable substitution botch. - -2011-08-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclObj.c (Tcl_DbIncrRefCount, Tcl_DbDecrRefCount) - (Tcl_DbIsShared): [Bug 3384007]: Fix the panic messages so they share - what should be shared and have the right number of spaces. - -2011-08-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (TclProcCompileProc): [Bug 3383616]: Fix for leak - of resolveInfo when recompiling procs. Thanks go to Gustaf Neumann for - detecting the bug and providing the fix. - -2011-08-01 Donal K. Fellows <dkf@users.sf.net> - - * doc/tclvars.n (EXAMPLES): Added some examples of how some of the - standard global variables can be used, following prompting by a - request by Robert Hicks. - - * tools/tcltk-man2html.tcl (plus-pkgs): [Bug 3382474]: Added code to - determine the version number of contributed packages from their - directory names so that HTML documentation builds are less confusing. - -2011-07-29 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (ensemble_commands, remap_link_target): - Small enhancements to improve cross-linking with contributed packages. - * tools/tcltk-man2html-utils.tcl (insert-cross-references): Enhance to - cope with contributed packages' C API. - -2011-07-28 Reinhard Max <max@suse.de> - - * unix/tcl.m4 (SC_TCL_IPV6): Fix AC_DEFINE invocation for - NEED_FAKE_RFC2553. - * unix/configure: autoconf-2.59 - -2011-07-28 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6b2 release. - - * library/tzdata/Asia/Anadyr: Update to Olson's tzdata2011h - * library/tzdata/Asia/Irkutsk: - * library/tzdata/Asia/Kamchatka: - * library/tzdata/Asia/Krasnoyarsk: - * library/tzdata/Asia/Magadan: - * library/tzdata/Asia/Novokuznetsk: - * library/tzdata/Asia/Novosibirsk: - * library/tzdata/Asia/Omsk: - * library/tzdata/Asia/Sakhalin: - * library/tzdata/Asia/Vladivostok: - * library/tzdata/Asia/Yakutsk: - * library/tzdata/Asia/Yekaterinburg: - * library/tzdata/Europe/Kaliningrad: - * library/tzdata/Europe/Moscow: - * library/tzdata/Europe/Samara: - * library/tzdata/Europe/Volgograd: - * library/tzdata/America/Kralendijk: (new) - * library/tzdata/America/Lower_Princes: (new) - -2011-07-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (initScript): Ensure that TclOO is properly found by - all the various package mechanisms (by adding a dummy ifneeded script) - and not just some of them. - -2011-07-21 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: [Bug 3372130]: Fix hypot math function with MSVC10 - -2011-07-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: [Bug 3371644]: Repair failure to properly handle - * tests/util.test: (length == -1) scanning in TclConvertElement(). - Thanks to Thomas Sader and Alexandre Ferrieux. - -2011-07-19 Donal K. Fellows <dkf@users.sf.net> - - * doc/*.3, doc/*.n: Many small fixes to documentation as part of - project to improve quality of generated HTML docs. - - * tools/tcltk-man2html.tcl (remap_link_target): More complete set of - definitions of link targets, especially for major C API types. - * tools/tcltk-man2html-utils.tcl (output-IP-list, cross-reference): - Update to generation to produce proper HTML bulleted and enumerated - lists. - -2011-07-19 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/upvar.n: Undocument long gone limitation of [upvar]. - -2011-07-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump version number to 8.6b2. - * library/init.tcl: - * unix/configure.in: - * win/configure.in: - * unix/tcl.spec: - * tools/tcl.wse.in: - * README: - - * unix/configure: autoconf-2.59 - * win/configure: - -2011-07-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Avoid segfaults when RecordByteCodeStats() is - called in a deleted interp. - - * generic/tclCompile.c: [Bug 467523, 3357771]: Prevent circular - references in values with ByteCode intreps. They can lead to memory - leaks. - -2011-07-14 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOCall.c (TclOORenderCallChain): [Bug 3365156]: Remove - stray refcount bump that caused a memory leak. - -2011-07-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUnixSock.c: [Bug 3364777]: Stop segfault caused by - reading from struct after it had been freed. - -2011-07-11 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclExecute.c: [Bug 3339502]: Correct cast for CURR_DEPTH to - silence compiler warning. - -2011-07-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/http.n: [FRQ 3358415]: State what RFC defines HTTP/1.1. - -2011-07-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Add missing INT2PTR - -2011-07-03 Donal K. Fellows <dkf@users.sf.net> - - * doc/FileSystem.3: Corrected statements about ctime field of 'struct - stat'; that was always the time of the last metadata change, not the - time of creation. - -2011-07-02 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c: - * generic/tclTomMath.decls: - * generic/tclTomMathDecls.h: - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcodeproj/project.pbxproj: - * tests/util.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/Makefile.vc: - [Bug 3349507]: Fix a bug where bignum->double conversion is "round up" - and not "round to nearest" (causing expr double(1[string repeat 0 23]) - not to be 1e+23). - -2011-06-28 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c (CreateClientSocket): [Bug 3325339]: Fix and - simplify posting of the writable fileevent at the end of an - asynchronous connection attempt. Improve comments for some of the - trickery around [socket -async]. - - * tests/socket.test: Adjust tests to the async code changes. Add more - tests for corner cases of async sockets. - -2011-06-22 Andreas Kupries <andreask@activestate.com> - - * library/platform/pkgIndex.tcl: Updated to platform 1.0.10. Added - * library/platform/platform.tcl: handling of the DEB_HOST_MULTIARCH - * unix/Makefile.in: location change for libc. - * win/Makefile.in: - - * generic/tclInt.h: Fixed the inadvertently committed disabling of - stack checks, see my 2010-11-15 commit. - -2011-06-22 Reinhard Max <max@suse.de> - - Merge from rmax-ipv6-branch: - * unix/tclUnixSock.c: Fix [socket -async], so that all addresses - returned by getaddrinfo() are tried, not just the first one. This - requires the event loop to be running while the async connection is in - progress. ***POTENTIAL INCOMPATIBILITY*** - * tests/socket.test: Add a test for the above. - * doc/socket: Document the fact that -async needs the event loop - * generic/tclIOSock.c: AI_ADDRCONFIG is broken on HP-UX - -2011-06-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclLink.c: [Bug 3317466]: Prevent multiple links to a - single Tcl variable when calling Tcl_LinkVar(). - -2011-06-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStrToD.c: [Bug 3315098]: Mem leak fix from Gustaf - Neumann. - -2011-06-08 Andreas Kupries <andreask@activestate.com> - - * generic/tclExecute.c: Reverted the fix for [Bug 3274728] committed - on 2011-04-06 and replaced with one which is 64bit-safe. The existing - fix crashed tclsh on Windows 64bit. - -2011-06-08 Donal K. Fellows <dkf@users.sf.net> - - * tests/fileSystem.test: Reduce the amount of use of duplication of - complex code to perform common tests, and convert others to do the - test result check directly using Tcltest's own primitives. - -2011-06-06 Jan Nijtmans <nijtmans@users.sf.net> - - * tests/socket.test: Add test constraint, so 6.2 and 6.3 don't fail - when the machine does not have support for ip6. Follow-up to checkin - from 2011-05-11 by rmax. - -2011-06-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Removed TclCleanupLiteralTable(), and old - * generic/tclInt.h: band-aid routine put in place while a fix for - * generic/tclLiteral.c: [Bug 994838] took shape. No longer needed. - -2011-06-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h (TclInvalidateNsCmdLookup): [Bug 3185407]: Extend - the set of epochs that are potentially bumped when a command is - created, for a slight performance drop (in some circumstances) and - improved semantics. - -2011-06-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Using the two free data elements in NRCommand to - store objc and objv - useful for debugging. - -2011-06-01 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUtil.c: Fix for [Bug 3309871]: Valgrind finds: invalid - read in TclMaxListLength(). - -2011-05-31 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Use a complete growth algorithm for lists so - * generic/tclListObj.c: that length limits do not overconstrain by a - * generic/tclStringObj.c: factor of 2. [Bug 3293874]: Fix includes - * generic/tclUtil.c: rooting all growth routines by default on a - common tunable parameter TCL_MIN_GROWTH. - -2011-05-25 Don Porter <dgp@users.sourceforge.net> - - * library/msgcat/msgcat.tcl: Bump to msgcat 1.4.4. - * library/msgcat/pkgIndex.tcl: - * unix/Makefile.in: - * win/Makefile.in: - -2011-05-25 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.h (TCLOO_VERSION): Bump version. - - IMPLEMENTATION OF TIP#381. - - * doc/next.n, doc/ooInfo.n, doc/self.n, generic/tclOO.c, - * generic/tclOOBasic.c, generic/tclOOCall.c, generic/tclOOInfo.c, - * generic/tclOOInt.h, tests/oo.test, tests/ooNext2.test: Added - introspection of call chains ([self call], [info object call], [info - class call]) and ability to skip ahead in chain ([nextto]). - -2011-05-24 Venkat Iyer <venkat@comit.com> - - * library/tzdata/Africa/Cairo: Update to Olson tzdata2011g - -2011-05-24 Donal K. Fellows <dkf@users.sf.net> - - * library/msgcat/msgcat.tcl (msgcat::mcset, msgcat::mcmset): Remove - some useless code; [dict set] builds dictionary levels for us. - -2011-05-17 Andreas Kupries <andreask@activestate.com> - - * generic/tclCompile.c (TclFixupForwardJump): Tracked down and fixed - * generic/tclBasic.c (TclArgumentBCEnter): the cause of a violation of - my assertion that 'ePtr->nline == objc' in TclArgumentBCEnter. When a - bytecode was grown during jump fixup the pc -> command line mapping - was not updated. When things aligned just wrong the mapping would - direct command A to the data for command B, with a different number of - arguments. - -2011-05-11 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c (TcpWatchProc): No need to check for server - sockets here, as the generic server code already takes care of that. - * tests/socket.test (accept): Add tests to make sure that this remains - so. - -2011-05-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: New internal routines TclScanElement() and - * generic/tclUtil.c: TclConvertElement() are rewritten guts of - machinery to produce string rep of lists. The new routines avoid and - correct [Bug 3173086]. See comments for much more detail. - - * generic/tclDictObj.c: Update all callers. - * generic/tclIndexObj.c: - * generic/tclListObj.c: - * generic/tclUtil.c: - * tests/list.test: - -2011-05-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c (NamespacePathCmd): Convert to use Tcl_Obj API - * generic/tclPkg.c (Tcl_PackageObjCmd): for result generation in - * generic/tclTimer.c (Tcl_AfterObjCmd): [after info], [namespace - path] and [package versions]. - -2011-05-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclListObj.c: Revise empty string tests so that we avoid - potentially expensive string rep generations, especially for dicts. - -2011-05-07 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclLoad.c (TclGetLoadedPackages): Convert to use Tcl_Obj API - for result generation. - -2011-05-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: Fix USE_TCLALLOC so that it can be enabled without - * unix/Makefile.in: editing the Makefile. - -2011-05-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclListObj.c: Stop generating string rep of dict when - converting to list. Tolerate NULL interps more completely. - -2011-05-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: Tighten Tcl_SplitList(). - * generic/tclListObj.c: Tighten SetListFromAny(). - * generic/tclDictObj.c: Tighten SetDictFromAny(). - * tests/join.test: - * tests/mathop.test: - -2011-05-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: Revised TclFindElement() interface. The final - * generic/tclDictObj.c: argument had been bracePtr, the address of a - * generic/tclListObj.c: boolean var, where the caller can be told - * generic/tclParse.c: whether or not the parsed list element was - * generic/tclUtil.c: enclosed in braces. In practice, no callers - really care about that. What the callers really want to know is - whether the list element value exists as a literal substring of the - string being parsed, or whether a call to TclCopyAndCollpase() is - needed to produce the list element value. Now the final argument is - changed to do what callers actually need. This is a better fit for the - calls in tclParse.c, where now a good deal of post-processing checking - for "naked backslashes" is no longer necessary. - ***POTENTIAL INCOMPATIBILITY*** - For any callers calling in via the internal stubs table who really do - use the final argument explicitly to check for the enclosing brace - scenario. Simply looking for the braces where they must be is the - revision available to those callers, and it will backport cleanly. - - * tests/parse.test: Tests for expanded literals quoting detection. - - * generic/tclCompCmdsSZ.c: New TclFindElement() is also a better - fit for the [switch] compiler. - - * generic/tclInt.h: Replace TclCountSpaceRuns() with - * generic/tclListObj.c: TclMaxListLength() which is the function we - * generic/tclUtil.c: actually want. - * generic/tclCompCmdsSZ.c: - - * generic/tclCompCmdsSZ.c: Rewrite of parts of the switch compiler to - better use the powers of TclFindElement() and do less parsing on its - own. - -2011-04-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: New utility routines: - * generic/tclParse.c: TclIsSpaceProc() and TclCountSpaceRuns() - * generic/tclUtil.c: - - * generic/tclCmdMZ.c: Use new routines to replace calls to isspace() - * generic/tclListObj.c: and their /* INTL */ risk. - * generic/tclStrToD.c: - * generic/tclUtf.c: - * unix/tclUnixFile.c: - - * generic/tclStringObj.c: Improved reaction to out of memory. - -2011-04-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: TclFreeIntRep() correction & cleanup. - * generic/tclExecute.c: - * generic/tclIndexObj.c: - * generic/tclInt.h: - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclResult.c: - * generic/tclStringObj.c: - * generic/tclVar.c: - - * generic/tclListObj.c: FreeListInternalRep() cleanup. - -2011-04-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Use macro to set List intreps. - * generic/tclListObj.c: - - * generic/tclCmdIL.c: Limits on list length were too strict. - * generic/tclInt.h: Revised panics to errors where possible. - * generic/tclListObj.c: - * tests/lrepeat.test: - - * generic/tclCompile.c: Make sure SetFooFromAny routines react - * generic/tclIO.c: reasonably when passed a NULL interp. - * generic/tclIndexObj.c: - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * macosx/tclMacOSXFCmd.c: - -2011-04-21 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: fix for [Bug 3288345]: Wrong Tcl_StatBuf - * generic/tclInt.h: used on MinGW. Make sure that all _WIN32 - * win/tclWinFile.c: compilers use exactly the same layout - * win/configure.in: for Tcl_StatBuf - the one used by MSVC6 - - * win/configure: in all situations. - -2011-04-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclConfig.c: Reduce internals access in the implementation - of [<foo>::pkgconfig list]. - -2011-04-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdIL.c: Use ListRepPtr(.) and other cleanup. - * generic/tclConfig.c: - * generic/tclListObj.c: - - * generic/tclInt.h: Define and use macros that test whether a Tcl - * generic/tclBasic.c: list value is canonical. - * generic/tclUtil.c: - -2011-04-18 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n: [Bug 3288696]: Command summary was confusingly wrong - when it came to [dict filter] with a 'value' filter. - -2011-04-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclFCmd.c (TclFileAttrsCmd): Add comments to make this code - easier to understand. Added a panic to handle the case where the VFS - layer does something odd. - -2011-04-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: [Bug 3285375]: Rewrite of Tcl_Concat*() - routines to prevent segfaults on buffer overflow. Build them out of - existing primitives already coded to handle overflow properly. Uses - the new TclTrim*() routines. - - * generic/tclCmdMZ.c: New internal utility routines TclTrimLeft() - * generic/tclInt.h: and TclTrimRight(). Refactor the - * generic/tclUtil.c: [string trim*] implementations to use them. - -2011-04-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: [Bug 2662380]: Fix crash caused by appending to a - variable with a write trace that unsets it. - -2011-04-13 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclUtil.c (Tcl_ConcatObj): [Bug 3285375]: Make the crash - less mysterious through the judicious use of a panic. Not yet properly - fixed, but at least now clearer what the failure mode is. - -2011-04-12 Don Porter <dgp@users.sourceforge.net> - - * tests/string.test: Test for [Bug 3285472]. Not buggy in trunk. - -2011-04-12 Venkat Iyer <venkat@comit.com> - - * library/tzdata/Atlantic/Stanley: Update to Olson tzdata2011f - -2011-04-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Fix for [Bug 2440625], kbk's patch - -2011-04-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * tests/coroutine.test: [Bug 3282869]: Ensure that 'coroutine eval' - runs the initial command in the proper context. - -2011-04-11 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Fix for [Bug 3281728]: Tcl sources from 2011-04-06 - * unix/tcl.m4: do not build on GCC9 (RH9) - * unix/configure: - -2011-04-08 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: Fix for [Bug 3280043]: win2k: unresolved DLL - * win/configure.in: imports. - * win/configure - -2011-04-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclCompileObj): Earlier return if Tip280 - gymnastics not needed. - - * generic/tclExecute.c: Fix for [Bug 3274728]: making *catchTop an - unsigned long. - -2011-04-06 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclAppInit.c: Make symbols "main" and "Tcl_AppInit" - MODULE_SCOPE: there is absolutely no reason for exporting them. - * unix/tcl.m4: Don't use -fvisibility=hidden with static - * unix/configure libraries (--disable-shared) - -2011-04-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclFCmd.c, macosx/tclMacOSXFCmd.c, unix/tclUnixChan.c, - * unix/tclUnixFCmd.c, win/tclWinChan.c, win/tclWinDde.c, - * win/tclWinFCmd.c, win/tclWinLoad.c, win/tclWinPipe.c, - * win/tclWinReg.c, win/tclWinSerial.c, win/tclWinSock.c: More - generation of error codes (most platform-specific parts not already - using Tcl_PosixError). - -2011-04-05 Venkat Iyer <venkat@comit.com> - - * library/tzdata/Africa/Casablanca: Update to Olson's tzdata2011e - * library/tzdata/America/Santiago: - * library/tzdata/Pacific/Easter: - * library/tzdata/America/Metlakatla: (new) - * library/tzdata/America/North_Dakota/Beulah: (new) - * library/tzdata/America/Sitka: (new) - -2011-04-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c, generic/tclOOBasic.c, generic/tclOODefineCmds.c - * generic/tclOOInfo.c, generic/tclOOMethod.c: More generation of - error codes (TclOO miscellany). - - * generic/tclCmdAH.c, generic/tclCmdIL.c: More generation of error - codes (miscellaneous commands mostly already handled). - -2011-04-04 Don Porter <dgp@users.sourceforge.net> - - * README: [Bug 3202030]: Updated README files, repairing broken - * macosx/README:URLs and removing other bits that were clearly wrong. - * unix/README: Still could use more eyeballs on the detailed build - * win/README: advice on various plaforms. - -2011-04-04 Donal K. Fellows <dkf@users.sf.net> - - * library/init.tcl (tcl::mathfunc::rmmadwiw): Disable by default to - make test suite work. - - * generic/tclBasic.c, generic/tclStringObj.c, generic/tclTimer.c, - * generic/tclTrace.c, generic/tclUtil.c: More generation of error - codes ([format], [after], [trace], RE optimizer). - -2011-04-04 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCmdAH.c: Better error-message in case of errors - * generic/tclCmdIL.c: related to setting a variable. This fixes - * generic/tclDictObj.c: a warning: "Why make your own error - * generic/tclScan.c: message? Why?" - * generic/tclTest.c: - * test/error.test: - * test/info.test: - * test/scan.test: - * unix/tclUnixThrd.h: Remove this unused header file. - -2011-04-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c, generic/tclObj.c, generic/tclPathObj.c: - * generic/tclPipe.c, generic/tclPkg.c, generic/tclProc.c: - * generic/tclScan.c: More generation of error codes (namespace - creation, path normalization, pipeline creation, package handling, - procedures, [scan] formats) - -2011-04-02 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c (QuickConversion): Replaced another couple - of 'double' declarations with 'volatile double' to work around - misrounding issues in mingw-gcc 3.4.5. - -2011-04-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInterp.c, generic/tclListObj.c, generic/tclLoad.c: - More generation of errorCodes ([interp], [lset], [load], [unload]). - - * generic/tclEvent.c, generic/tclFileName.c: More generation of - errorCode information (default [bgerror] and [glob]). - -2011-04-01 Reinhard Max <max@suse.de> - - * library/init.tcl: TIP#131 implementation. - -2011-03-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclGetDate.y, generic/tclDate.c (TclClockOldscanObjCmd): - More generation of errorCode information. - -2011-03-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c, generic/tclConfig.c, generic/tclUtil.c: More - generation of errorCode information, notably when lists are mis-parsed - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd, Tcl_RegsubObjCmd): Use the - error messages generated by the variable management code rather than - creating our own. - -2011-03-27 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclNREvalObjEx): fix performance issue, notably - apparent in tclbench's "LIST lset foreach". Many thanks to Twylite for - patiently researching the issue and explaining it to me: a missing - Tcl_ResetObjResult that causes unwanted sharing of the current result - Tcl_Obj. - -2011-03-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c (Tcl_Export, Tcl_Import, DoImport): More - generation of errorCode information. - - * generic/tclCompExpr.c, generic/tclCompile.c, generic/tclExecute.c: - * generic/tclListObj.c, generic/tclNamesp.c, generic/tclObj.c: - * generic/tclStringObj.c, generic/tclUtil.c: Reduce the number of - casts used to manage Tcl_Obj internal representations. - -2011-03-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h (ckfree,etc.): Restored C++ usability to the memory - allocation and free macros. - -2011-03-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclFCmd.c (TclFileAttrsCmd): Ensure that any reference to - temporary index tables is squelched immediately rather than hanging - around to trip us up in the future. - -2011-03-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclObj.c: Exploit HAVE_FAST_TSD for the deletion context in - TclFreeObj() - -2011-03-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclThreadAlloc.c: Simpler initialization of Cache under - HAVE_FAST_TSD, from mig-alloc-reform. - -2011-03-21 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclLoadDl.c: [Bug 3216070]: Loading extension libraries - * unix/tclLoadDyld.c: from embedded Tcl applications. - ***POTENTIAL INCOMPATIBILITY*** - For extensions which rely on symbols from other extensions being - present in the global symbol table. For an example and some discussion - of workarounds, see http://stackoverflow.com/q/8330614/301832 - -2011-03-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCkAlloc.c: - * generic/tclInt.h: Remove one level of allocator indirection in - non-memdebug builds, imported from mig-alloc-reform. - -2011-03-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclThreadAlloc.c: Imported HAVE_FAST_TSD support from - mig-alloc-reform. The feature has to be enabled by hand: no autoconf - support has been added. It is not clear how universal a build using - this will be: it also requires some loader support. - -2011-03-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompExpr.c (ParseExpr): Generate errorCode information on - failure to parse expressions. - -2011-03-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclMain.c: [Patch 3124683]: Reorganize the platform-specific - stuff in (tcl|tk)Main.c. - -2011-03-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCkalloc.c: [Bug 3197864]: Pointer truncation on Win64 - TCL_MEM_DEBUG builds. - -2011-03-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Some rewrites to eliminate calls to isspace() - * generic/tclParse.c: and their /* INTL */ risk. - * generic/tclProc.c: - -2011-03-16 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Make SHLIB_LD_LIBS='${LIBS}' the default and - * unix/configure: set to "" on per-platform necessary basis. - Backported from TEA, but kept all original platform code which was - removed from TEA. - -2011-03-14 Kevin B. Kenny <kennykb@acm.org> - - * tools/tclZIC.tcl (onDayOfMonth): Allow for leading zeroes in month - and day so that tzdata2011d parses correctly. - * library/tzdata/America/Havana: - * library/tzdata/America/Juneau: - * library/tzdata/America/Santiago: - * library/tzdata/Europe/Istanbul: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Honolulu: tzdata2011d - - * generic/tclAssembly.c (BBEmitInstInt1): Changed parameter data types - in an effort to silence a MSVC warning reported by Ashok P. Nadkarni. - Unable to test, since both forms work on my machine in VC2005, 2008, - 2010, in both release and debug builds. - * tests/tclTest.c (TestdstringCmd): Restored MSVC buildability broken - by [5574bdd262], which changed the effective return type of 'ckalloc' - from 'char*' to 'void*'. - -2011-03-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: remove TEBCreturn() - -2011-03-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tcl.h (ckalloc,ckfree,ckrealloc): Moved casts into these - macro so that they work with VOID* (which is a void* on all platforms - which Tcl actually builds on) and unsigned int for the length - parameters, removing the need for MANY casts across the rest of Tcl. - Note that this is a strict source-level-only change, so size_t cannot - be used (would break binary compatibility on 64-bit platforms). - -2011-03-12 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: [Bug 3185609]: File normalization corner case - of ... broken with -DUNICODE - -2011-03-11 Donal K. Fellows <dkf@users.sf.net> - - * tests/unixInit.test: Make better use of tcltest2. - -2011-03-10 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c, generic/tclCompCmds.c, generic/tclEnsemble.c: - * generic/tclInt.h, generic/tclNamesp.c, library/auto.tcl: - * tests/interp.test, tests/namespace.test, tests/nre.test: - Converted the [namespace] command into an ensemble. This has the - consequence of making it vital for Tcl code that wishes to work with - namespaces to _not_ delete the ::tcl namespace. - ***POTENTIAL INCOMPATIBILITY*** - - * library/tcltest/tcltest.tcl (loadIntoSlaveInterpreter): Added this - command to handle connecting tcltest to a slave interpreter. This adds - in the hook (inside the tcltest namespace) that allows the tests run - in the child interpreter to be reported as part of the main sequence - of test results. Bumped version of tcltest to 2.3.3. - * tests/init.test, tests/package.test: Adapted these test files to use - the new feature. - - * generic/tclAlloc.c, generic/tclCmdMZ.c, generic/tclCompExpr.c: - * generic/tclCompile.c, generic/tclEnv.c, generic/tclEvent.c: - * generic/tclIO.c, generic/tclIOCmd.c, generic/tclIORChan.c: - * generic/tclIORTrans.c, generic/tclLiteral.c, generic/tclNotify.c: - * generic/tclParse.c, generic/tclStringObj.c, generic/tclUtil.c: - * generic/tclZlib.c, unix/tclUnixFCmd.c, unix/tclUnixNotfy.c: - * unix/tclUnixPort.h, unix/tclXtNotify.c: Formatting fixes, mainly to - comments, so code better fits the style in the Engineering Manual. - -2011-03-09 Donal K. Fellows <dkf@users.sf.net> - - * tests/incr.test: Update more of the test suite to use Tcltest 2. - -2011-03-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c: [Bug 3202171]: Tighten the detector of nested - * tests/namespace.test: [namespace code] quoting that the quoted - scripts function properly even in a namespace that contains a custom - "namespace" command. - - * doc/tclvars.n: Formatting fix. Thanks to Pat Thotys. - -2011-03-09 Donal K. Fellows <dkf@users.sf.net> - - * tests/dstring.test, tests/init.test, tests/link.test: Update more of - the test suite to use Tcltest 2. - -2011-03-08 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBasic.c: Fix gcc warnings: variable set but not used - * generic/tclProc.c: - * generic/tclIORChan.c: - * generic/tclIORTrans.c: - * generic/tclAssembly.c: Fix gcc warning: comparison between signed - and unsigned integer expressions - -2011-03-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Remove TclMarkList() routine, an experimental - * generic/tclUtil.c: dead-end from the 8.5 alpha days. - - * generic/tclResult.c (ResetObjResult): [Bug 3202905]: Correct failure - to clear invalid intrep. Thanks to Colin McDonald. - -2011-03-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclAssembly.c, tests/assemble.test: Migrate to use a style - more consistent with the rest of Tcl. - -2011-03-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: More replacements of Tcl_UtfBackslash() calls - * generic/tclCompile.c: with TclParseBackslash() where possible. - * generic/tclCompCmdsSZ.c: - * generic/tclParse.c: - * generic/tclUtil.c: - - * generic/tclUtil.c (TclFindElement): [Bug 3192636]: Guard escape - sequence scans to not overrun the string end. - -2011-03-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c (TclParseBackslash): [Bug 3200987]: Correct - * tests/parse.test: trunction checks in \x and \u substitutions. - -2011-03-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclStackFree): insure that the execStack - satisfies "at most one free stack after the current one" when - consecutive reallocs caused the creation of intervening stacks. - -2011-03-05 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclAssembly.c (new file): - * generic/tclBasic.c (Tcl_CreateInterp): - * generic/tclInt.h: - * tests/assemble.test (new file): - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: Merged dogeen-assembler-branch into HEAD. Since - all functional changes are in the tcl::unsupported namespace, there's - no reason to sequester this code on a separate branch. - -2011-03-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Cleaner mem management for TEBCdata - - * generic/tclExecute.c: - * tests/nre.test: Renamed BottomData to TEBCdata, so that the name - refers to what it is rather than to its storage location. - - * generic/tclBasic.c: Renamed struct TEOV_callback to the more - * generic/tclCompExpr.c: descriptive NRE_callback. - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclTest.c: - -2011-03-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect) - (ProcedureMethodCompiledVarDelete): [Bug 3185009]: Keep references to - resolved object variables so that an unset doesn't leave any dangling - pointers for code to trip over. - -2011-03-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclNREvalObjv): Missing a variable declaration - in commented out non-optimised code, left for ref in checkin - [b97b771b6d] - -2011-03-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclResult.c (Tcl_AppendResultVA): Use the directive - USE_INTERP_RESULT [TIP 330] to force compat with interp->result - access, instead of the improvised hack USE_DIRECT_INTERP_RESULT_ACCESS - from releases past. - -2011-03-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmdsSZ.c (TclCompileThrowCmd, TclCompileUnsetCmd): - fix leaks - - * generic/tclBasic.c: This is [Patch 3168398], - * generic/tclCompCmdsSZ.c: Joe Mistachkin's optimisation - * generic/tclExecute.c: of Tip #285 - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclInterp.c: - * generic/tclOODecls.h: - * generic/tclStubInit.c: - * win/makefile.vc: - - * generic/tclExecute.c (ExprObjCallback): Fix object leak - - * generic/tclExecute.c (TEBCresume): Store local var array and - constants in automatic vars to reduce indirection, slight perf - increase - - * generic/tclOOCall.c (TclOODeleteContext): Added missing '*' so that - trunk compiles. - - * generic/tclBasic.c (TclNRRunCallbacks): [Patch 3168229]: Don't do - the trampoline dance for commands that do not have an nreProc. - -2011-03-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (Tcl_NewObjectInstance, TclNRNewObjectInstance) - (TclOOObjectCmdCore, FinalizeObjectCall): - * generic/tclOOBasic.c (TclOO_Object_Destroy, AfterNRDestructor): - * generic/tclOOCall.c (TclOODeleteContext, TclOOGetCallContext): - Reorganization of call context reference count management so that code - is (mostly) simpler. - -2011-01-26 Donal K. Fellows <dkf@users.sf.net> - - * doc/RegExp.3: [Bug 3165108]: Corrected documentation of description - of subexpression info in Tcl_RegExpInfo structure. - -2011-01-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPreserve.c: Don't miss 64-bit address bits in panic - message. - * win/tclWinChan.c: Fix various gcc-4.5.2 64-bit warning - * win/tclWinConsole.c: messages, e.g. by using full 64-bits for - * win/tclWinDde.c: socket fd's - * win/tclWinPipe.c: - * win/tclWinReg.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * win/tclWinThrd.c: - -2011-01-19 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: [FRQ 3159920]: Tcl_ObjPrintf() crashes with - * generic/tcl.decls bad format specifier. - * generic/tcl.h: - * generic/tclDecls.h: - -2011-01-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (PushMethodCallFrame): [Bug 3001438]: Make - sure that the cmdPtr field of the procPtr is correct and relevant at - all times so that [info frame] can report sensible information about a - frame after a return to it from a recursive call, instead of probably - crashing (depending on what else has overwritten the Tcl stack!) - -2011-01-18 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBasic.c: Various mismatches between Tcl_Panic - * generic/tclCompCmds.c: format string and its arguments, - * generic/tclCompCmdsSZ.c: discovered thanks to [Bug 3159920] - * generic/tclCompExpr.c: - * generic/tclEnsemble.c: - * generic/tclPreserve.c: - * generic/tclTest.c: - -2011-01-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIOCmd.c: [Bug 3148192]: Commands "read/puts" incorrectly - * tests/chanio.test: interpret parameters. Improved error-message - * tests/io.test regarding legacy form. - * tests/ioCmd.test - -2011-01-15 Kevin B. Kenny <kennykb@acm.org> - - * doc/tclvars.n: - * generic/tclStrToD.c: - * generic/tclUtil.c (Tcl_PrintDouble): - * tests/util.test (util-16.*): [Bug 3157475]: Restored full Tcl 8.4 - compatibility for the formatting of floating point numbers when - $::tcl_precision is not zero. Added compatibility tests to make sure - that excess trailing zeroes are suppressed for all eight major code - paths. - -2011-01-12 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: Use _vsnprintf in stead of vsnprintf, because - MSVC 6 doesn't have it. Reported by andreask. - * win/tcl.m4: handle --enable-64bit=ia64 for gcc - * win/configure.in: more accurate test for correct <intrin.h> - * win/configure: (autoconf-2.59) - * win/tclWin32Dll.c: VS 2005 64-bit does not have intrin.h, and - * generic/tclPanic.c: does not need it. - -2011-01-07 Kevin B. Kenny <kennykb@acm.org> - - * tests/util.test (util-15.*): Added test cases for floating point - conversion of the largest denormal and the smallest normal number, to - avoid any possibility of the failure suffered by PHP in the last - couple of days. (They didn't fail, so no actual functional change.) - -2011-01-05 Donal K. Fellows <dkf@users.sf.net> - - * tests/package.test, tests/pkg.test: Coalesce these tests into one - file that is concerned with the package system. Convert to use - tcltest2 properly. - * tests/autoMkindex.test, tests/pkgMkIndex.test: Convert to use - tcltest2 properly. - -2011-01-01 Donal K. Fellows <dkf@users.sf.net> - - * tests/cmdAH.test, tests/cmdMZ.test, tests/compExpr.test, - * tests/compile.test, tests/concat.test, tests/eval.test, - * tests/fileName.test, tests/fileSystem.test, tests/interp.test, - * tests/lsearch.test, tests/namespace-old.test, tests/namespace.test, - * tests/oo.test, tests/proc.test, tests/security.test, - * tests/switch.test, tests/unixInit.test, tests/var.test, - * tests/winDde.test, tests/winPipe.test: Clean up of tests and - conversion to tcltest 2. Target has been to get init and cleanup code - out of the test body and into the -setup/-cleanup stanzas. - - * tests/execute.test (execute-11.1): [Bug 3142026]: Added test that - fails (with a crash) in an unfixed memdebug build on 64-bit systems. - -2010-12-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (SortElement): Use unions properly in the - definition of this structure so that there is no need to use nasty - int/pointer type punning. Made it clearer what the purposes of the - various parts of the structure are. - -2010-12-31 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/dltest/*.c: [Bug 3148192]: Fix broken [load] tests by ensuring - that the affected files are never compiled with -DSTATIC_BUILD. - -2010-12-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (GrowEvaluationStack): Off-by-one error in - sizing the new allocation - was ok in comment but wrong in the code. - Triggered by [Bug 3142026] which happened to require exactly one more - than what was in existence. - -2010-12-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fix crash when multiple -index - options are used. Simplified memory handling logic. - -2010-12-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWin32Dll.c: [Patch 3059922]: fixes for mingw64 - gcc4.5.1 - tdm64-1: completed for all environments. - -2010-12-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/configure.in: Explicitely test for intrinsics support in - compiler, before assuming only MSVC has it. - * win/configure: (autoconf-2.59) - * generic/tclPanic.c: - -2010-12-19 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWin32Dll.c: [Patch 3059922]: fixes for mingw64 - gcc4.5.1 - tdm64-1: Fixed for gcc, not yet for MSVC 64-bit. - -2010-12-17 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/Makefile.in: Remove unwanted/obsolete 'ddd' target. - -2010-12-17 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/Makefile.in: Clean up '.PHONY:' targets: Arrange those - common to Tcl and Tk as in Tk's Makefile.in, - add any missing ones and remove duplicates. - -2010-12-17 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/Makefile.in: [Bug 2446711]: Remove 'allpatch' target. - -2010-12-17 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/Makefile.in: [Bug 2537626]: Use 'rpmbuild', not 'rpm'. - -2010-12-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPanic.c: [Patch 3124554]: Move WishPanic from Tk to Tcl - * win/tclWinFile.c: Better communication with debugger, if present. - -2010-12-15 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tclAssembly.c: - * assemble.test: Reworked beginCatch/endCatch handling to - enforce the more severe (but more correct) restrictions on catch - handling that appeared in the discussion of [Bug 3098302] and in - tcl-core traffic beginning about 2010-10-29. - -2010-12-15 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPanic.c: Restore abort() as it was before. - * win/tclWinFile.c: [Patch 3124554]: Use ExitProcess() here, like - in wish. - -2010-12-14 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 3137454]: Tcl CVS HEAD does not build on GCC 3. - -2010-12-14 Reinhard Max <max@suse.de> - - * win/tclWinSock.c (CreateSocket): Swap the loops over - * unix/tclUnixSock.c (CreateClientSocket): local and remote addresses, - so that the system's address preference for the remote side decides - which family gets tried first. Cleanup and clarify some of the - comments. - -2010-12-13 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 3135271]: Link error due to hidden - * unix/tcl.m4: symbols (CentOS 4.2) - * unix/configure: (autoconf-2.59) - * win/tclWinFile.c: Undocumented feature, only meant to be used by - Tk_Main. See [Patch 3124554]: Move WishPanic from Tk to Tcl - -2010-12-12 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/tcl.m4: Better building on OpenBSD. - * unix/configure: (autoconf-2.59) - -2010-12-10 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 3129448]: Possible over-allocation on - * generic/tclCkalloc.c: 64-bit platforms, part 2 - * generic/tclCompile.c: - * generic/tclHash.c: - * generic/tclInt.h: - * generic/tclIO.h: - * generic/tclProc.c: - -2010-12-10 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: Make sure [fcopy -size ... -command ...] always - * tests/io.test: calls the callback asynchronously, even for size - zero. - -2010-12-10 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBinary.c: Fix gcc -Wextra warning: missing initializer - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDictObj.c: - * generic/tclIndexObj.c: - * generic/tclIOCmd.c: - * generic/tclVar.c: - * win/tcl.m4: Fix manifest-generation for 64-bit gcc - (mingw-w64) - * win/configure.in: Check for availability of intptr_t and - uintptr_t - * win/configure: (autoconf-2.59) - * generic/tclInt.decls: Change 1st param of TclSockMinimumBuffers - * generic/tclIntDecls.h: to ClientData, and TclWin(Get|Set)SockOpt - * generic/tclIntPlatDecls.h:to SOCKET, because on Win64 those are - * generic/tclIOSock.c: 64-bit, which does not fit. - * win/tclWinSock.c: - * unix/tclUnixSock.c: - -2010-12-09 Donal K. Fellows <dkf@users.sf.net> - - * tests/fCmd.test: Improve sanity of constraints now that we don't - support anything before Windows 2000. - - * generic/tclCmdAH.c (TclInitFileCmd, TclMakeFileCommandSafe, ...): - Break up [file] into an ensemble. Note that the ensemble is safe in - itself, but the majority of its subcommands are not. - * generic/tclFCmd.c (FileCopyRename,TclFileDeleteCmd,TclFileAttrsCmd) - (TclFileMakeDirsCmd): Adjust these subcommand implementations to work - inside an ensemble. - (TclFileLinkCmd, TclFileReadLinkCmd, TclFileTemporaryCmd): Move these - subcommand implementations from tclCmdAH.c, where they didn't really - belong. - * generic/tclIOCmd.c (TclChannelNamesCmd): Move to more appropriate - source file. - * generic/tclEnsemble.c (TclMakeEnsemble): Start of code to make - partially-safe ensembles. Currently does not function as expected due - to various shortcomings in how safe interpreters are constructed. - * tests/cmdAH.test, tests/fCmd.test, tests/interp.test: Test updates - to take into account systematization of error messages. - - * tests/append.test, tests/appendComp.test: Clean up tests so that - they don't leave things in the global environment (detected when doing - -singleproc testing). - -2010-12-07 Donal K. Fellows <dkf@users.sf.net> - - * tests/fCmd.test, tests/safe.test, tests/uplevel.test, - * tests/upvar.test, tests/var.test: Convert more tests to tcltest2 and - factor them to be easier to understand. - - * generic/tclStrToD.c: Tidy up code so that more #ifdef-fery is - quarantined at the front of the file and function headers follow the - modern Tcl style. - -2010-12-06 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBinary.c: [Bug 3129448]: Possible over-allocation on - * generic/tclCkalloc.c: 64-bit platforms. - * generic/tclTrace.c: - -2010-12-05 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: [Patch 3116490]: Cross-compile support for unix - * unix/configure: (autoconf-2.59) - -2010-12-03 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (TclReToGlob): Add extra check for multiple inner - *s that leads to poor recursive glob matching, defer to original RE - instead. tclbench RE var backtrack. - -2010-12-03 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclUtil.c: Silence gcc warning when using -Wwrite-strings - * generic/tclStrToD.c: Silence gcc warning for non-IEEE platforms - * win/Makefile.in: [Patch 3116490]: Cross-compile Tcl mingw32 on unix - * win/tcl.m4: This makes it possible to cross-compile Tcl/Tk for - * win/configure.in: Windows (either 32-bit or 64-bit) out-of-the-box - * win/configure: on UNIX, using mingw-w64 build tools (If Itcl, - tdbc and Thread take over the latest tcl.m4, they can do that too). - -2010-12-01 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c (SetPrecisionLimits, TclDoubleDigits): - [Bug 3124675]: Added meaningless initialization of 'i', 'ilim' and - 'ilim1' to silence warnings from the C compiler about possible use of - uninitialized variables, Added a panic to the 'switch' that assigns - them, to assert that the 'default' case is impossible. - -2010-12-01 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBasic.c: Fix gcc 64-bit warnings: cast from pointer to - * generic/tclHash.c: integer of different size. - * generic/tclTest.c: - * generic/tclThreadTest.c: - * generic/tclStrToD.c: Fix gcc(-4.5.2) warning: 'static' is not at - beginning of declaration. - * generic/tclPanic.c: Allow Tcl_Panic() to enter the debugger on win32 - * generic/tclCkalloc.c: Use Tcl_Panic() in stead of duplicating the - code. - -2010-11-30 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.decls, generic/tclInt.h, generic/tclIntDecls.h: - * generic/tclStubInit.c: TclFormatInt restored at slot 24 - * generic/tclUtil.c (TclFormatInt): restore TclFormatInt func from - 2005-07-05 macro-ization. Benchmarks indicate it is faster, as a key - int->string routine (e.g. int-indexed arrays). - -2010-11-29 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclBasic.c: Patch by Miguel, providing a - [::tcl::unsupported::inject coroname command args], which prepends - ("injects") arbitrary code to a suspended coro's future resumption. - Neat for debugging complex coros without heavy instrumentation. - -2010-11-29 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclStrToD.c: - * generic/tclTest.c: - * generic/tclTomMath.decls: - * generic/tclUtil.c: - * tests/util.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: Rewrite of Tcl_PrintDouble and TclDoubleDigits that - (a) fixes a severe performance problem with floating point shimmering - reported by Karl Lehenbauer, (b) allows TclDoubleDigits to generate - the digit strings for 'e' and 'f' format, so that it can be used for - tcl_precision != 0 (and possibly later for [format]), (c) fixes [Bug - 3120139] by making TclPrintDouble inherently locale-independent, (d) - adds test cases to util.test for correct rounding in difficult cases - of TclDoubleDigits where fixed- precision results are requested. (e) - adds test cases to util.test for the controversial aspects of [Bug - 3105247]. As a side effect, two more modules from libtommath - (bn_mp_set_int.c and bn_mp_init_set_int.c) are brought into the build, - since the new code uses them. - - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclTomMathDecls.h: Regenerated. - -2010-11-24 Donal K. Fellows <dkf@users.sf.net> - - * tests/chanio.test, tests/iogt.test, tests/ioTrans.test: Convert more - tests to tcltest2 and factor them to be easier to understand. - -2010-11-20 Donal K. Fellows <dkf@users.sf.net> - - * tests/chanio.test: Converted many tests to tcltest2 by marking the - setup and cleanup parts as such. - -2010-11-19 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWin32Dll.c: Fix gcc warnings: unused variable 'registration' - * win/tclWinChan.c: - * win/tclWinFCmd.c: - -2010-11-18 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclAppInit.c: [FRQ 491789]: "setargv() doesn't support a unicode - cmdline" now implemented for cygwin and mingw32 too. - * tests/main.test: No longer disable tests Tcl_Main-1.4 and 1.6 on - Windows, because those now work on all supported platforms. - * win/configure.in: Set NO_VIZ=1 when zlib is compiled in libtcl, - this resolves compiler warnings in 64-bit and static builds. - * win/configure (regenerated) - -2010-11-18 Donal K. Fellows <dkf@users.sf.net> - - * doc/file.n: [Bug 3111298]: Typofix. - - * tests/oo.test: [Bug 3111059]: Added testing that neatly trapped this - issue. - -2010-11-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c: [Bug 3111059]: Fix leak due to bad looping - construct. - -2010-11-17 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tcl.m4: [FRQ 491789]: "setargv() doesn't support a unicode - cmdline" now implemented for mingw-w64 - * win/configure (re-generated) - -2010-11-16 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclAppInit.c:Bring compilation under mingw-w64 a bit closer - * win/cat.c: to reality. See for what's missing: - * win/tcl.m4: <https://sourceforge.net/apps/trac/mingw-w64/wiki/Unicode%20apps> - * win/configure: (re-generated) - * win/tclWinPort.h: [Bug 3110161]: Extensions using TCHAR don't - compile on VS2005 SP1 - -2010-11-15 Andreas Kupries <andreask@activestate.com> - - * doc/interp.n: [Bug 3081184]: TIP #378. - * doc/tclvars.n: Performance fix for TIP #280. - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclInterp.c: - * tests/info.test: - * tests/interp.test: - -2010-11-10 Andreas Kupries <andreask@activestate.com> - - * changes: Updates for 8.6b2 release. - -2010-11-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (ProcedureMethodVarResolver): [Bug 3105999]: - * tests/oo.test: Make sure that resolver structures that are - only temporarily needed get squelched. - -2010-11-05 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclMain.c: Thanks, Kevin, for the fix, but this how it was - supposed to be (TCL_ASCII_MAIN is only supposed to be defined on - WIN32). - -2010-11-05 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclMain.c: Added missing conditional on _WIN32 around code - that messes around with the definition of _UNICODE, to correct a badly - broken Unix build from Jan's last commit. - -2010-11-04 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: [FRQ 491789]: "setargv() doesn't support a - * generic/tclMain.c: unicode cmdline" implemented for Tcl on MSVC++ - * doc/Tcl_Main.3: - * win/tclAppInit.c: - * win/makefile.vc: - * win/Makefile.in: - * win/tclWin32Dll.c: Eliminate minor MSVC warning TCHAR -> char - conversion - -2010-11-04 Reinhard Max <max@suse.de> - - * tests/socket.test: Run the socket tests three times with the address - family set to any, inet, and inet6 respectively. Use constraints to - skip the tests if a family is found to be unsupported or not - configured on the local machine. Adjust the tests to dynamically adapt - to the address family that is being tested. - - Rework some of the tests to speed them up by avoiding (supposedly) - unneeded [after]s. - -2010-11-04 Stuart Cassoff <stwo@users.sourceforge.net> - - * unix/Makefile.in: [Patch 3101127]: Installer Improvements. - * unix/install-sh: - -2010-11-04 Donal K. Fellows <dkf@users.sf.net> - - * tests/error.test (error-19.13): Another variation on testing for - issues in [try] compilation. - - * doc/Tcl.n (Variable substitution): [Bug 3099086]: Increase clarity - of explanation of what characters are actually permitted in variable - substitutions. Note that this does not constitute a change of - behavior; it is just an improvement of explanation. - -2010-11-04 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6b2 release. (Thanks Andreas Kupries) - -2010-11-03 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFcmd.c: [FRQ 2965056]: Windows build with -DUNICODE - * win/tclWinFile.c: (more clean-ups for pre-win2000 stuff) - * win/tclWinReg.c: - -2010-11-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (TryPostBody): Ensure that errors when setting - * tests/error.test (error-19.1[12]): message/opt capture variables get - reflected properly to the caller. - -2010-11-03 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclCompCmds.c (TclCompileCatchCmd): [Bug 3098302]: - * tests/compile.test (compile-3.6): Reworked the compilation of the - [catch] command so as to avoid placing any code that might throw an - exception (specifically, any initial substitutions or any stores to - result or options variables) between the BEGIN_CATCH and END_CATCH but - outside the exception range. Added a test case that panics on a stack - smash if the change is not made. - -2010-11-01 Stuart Cassoff <stwo@users.sourceforge.net> - - * library/safe.tcl: Improved handling of non-standard module path - * tests/safe.test: lists, empty path lists in particular. - -2010-11-01 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Asia/Hong_Kong: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Fiji: Olson's tzdata2010o. - -2010-10-29 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclTimer.c: [Bug 2905784]: Stop small [after]s from - wasting CPU while keeping accuracy. - -2010-10-28 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - * generic/tclAssembly.c: - * tests/assembly.test (assemble-31.*): Added jump tables. - -2010-10-28 Don Porter <dgp@users.sourceforge.net> - - * tests/http.test: [Bug 3097490]: Make http-4.15 pass in - isolation. - - * unix/tclUnixSock.c: [Bug 3093120]: Prevent calls of - freeaddrinfo(NULL) which can crash some - systems. Thanks Larry Virden. - -2010-10-26 Reinhard Max <max@suse.de> - - * Changelog.2008: Split off from Changelog. - * generic/tclIOSock.c (TclCreateSocketAddress): The interp != NULL - check is needed for ::tcl::unsupported::socketAF as well. - -2010-10-26 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixSock.c (TcpGetOptionProc): Prevent crash if interp is - * win/tclWinSock.c (TcpGetOptionProc): NULL (a legal situation). - -2010-10-26 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c (TcpGetOptionProc): Added support for - ::tcl::unsupported::noReverseDNS, which if set to any value, prevents - [fconfigure -sockname] and [fconfigure -peername] from doing - reverse DNS queries. - -2010-10-24 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - * generic/tclAssembly.c: - * tests/assembly.test (assemble-17.15): Reworked branch handling so - that forward branches can use jump1 (jumpTrue1, jumpFalse1). Added - test cases that the forward branches will expand to jump4, jumpTrue4, - jumpFalse4 when needed. - -2010-10-23 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - * generic/tclAssembly.h (removed): - Removed file that was included in only one - source file. - * generictclAssembly.c: Inlined tclAssembly.h. - -2010-10-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/info.n: [Patch 2995655]: - * generic/tclBasic.c: Report inner contexts in [info errorstack] - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/error.test: - * tests/result.test: - -2010-10-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictForCmd): Update the compilation - * generic/tclCompile.c (tclInstructionTable): of [dict for] so that - * generic/tclExecute.c (TEBCresume): it no longer makes any - use of INST_DICT_DONE now that's not needed, and make it clearer in - the implementation of the instruction that it's just a deprecated form - of unset operation. Followup to my commit of 2010-10-16. - -2010-10-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (Tcl_ZlibStreamGet): [Bug 3081008]: Ensure that - when a bytearray gets its internals entangled with zlib for more than - a passing moment, that bytearray will never be shimmered away. This - increases the amount of copying but is simple to get right, which is a - reasonable trade-off. - - * generic/tclStringObj.c (Tcl_AppendObjToObj): Added some special - cases so that most of the time when you build up a bytearray by - appending, it actually ends up being a bytearray rather than - shimmering back and forth to string. - - * tests/http11.test (check_crc): Use a simpler way to express the - functionality of this procedure. - - * generic/tclZlib.c: Purge code that wrote to the object returned by - Tcl_GetObjResult, as we don't want to do that anti-pattern no more. - -2010-10-18 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/uniParse.tcl: [Bug 3085863]: tclUniData was 9 years old; - Ignore non-BMP characters and fix comment about UnicodeData.txt file. - * generic/regcomp.c: Fix comment - * tests/utf.test: Add some Unicode 6 testcases - -2010-10-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/info.n: Document [info errorstack] faithfully. - -2010-10-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (ReleaseDictIterator): Factored out the release - of the bytecode-level dictionary iterator information so that the - side-conditions on instruction issuing are simpler. - -2010-10-15 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/reg_locale.c: [Bug 3085863]: tclUniData 9 years old: Updated - * generic/tclUniData.c: Unicode tables to latest UnicodeData.txt, - * tools/uniParse.tcl: corresponding with Unicode 6.0 (except for - out-of-range chars > 0xFFFF) - -2010-10-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Alternative fix for [Bugs 467523,983660] where - * generic/tclExecute.c: sharing of empty scripts is allowed again. - -2010-10-13 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinThrd.h: (removed) because it is just empty en used nowhere - * win/tcl.dsp - -2010-10-12 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/uniClass.tcl: Spacing and comments: let uniClass.tcl - * generic/regc_locale.c: generation match better the current - (hand-modified) regc_locale.c - * tools/uniParse.tcl: Generate proper const qualifiers for - * generic/tclUniData.c: tclUniData.c - -2010-10-12 Reinhard Max <max@suse.de> - - * unix/tclUnixSock.c (CreateClientSocket): [Bug 3084338]: Fix a - memleak and refactor the calls to freeaddrinfo(). - -2010-10-11 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: [FRQ 2965056]: Windows build with -DUNICODE - * win/tclWinReg.c: - * win/tclWinTest.c: More cleanups - * win/tclWinFile.c: Add netapi32 to the link line, so we no longer - * win/tcl.m4: have to use LoadLibrary to access those - functions. - * win/makefile.vc: - * win/configure: (Re-generate with autoconf-2.59) - * win/rules.vc Update for VS10 - -2010-10-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Fix overallocation of exec stack in TEBC (due - to mixing numwords and numbytes) - -2010-10-08 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIOSock.c: On Windows, use gai_strerrorA - -2010-10-06 Don Porter <dgp@users.sourceforge.net> - - * tests/winPipe.test: Test hygiene with makeFile and removeFile. - - * generic/tclCompile.c: [Bug 3081065]: Prevent writing to the intrep - * tests/subst.test: fields of a freed Tcl_Obj. - -2010-10-06 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * generic/tclAssembly.c: - * generic/tclAssembly.h: - * tests/assemble.test: Added catches. Still needs a lot of testing. - -2010-10-02 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * generic/tclAssembly.c: - * generic/tclAssembly.h: - * tests/assemble.test: Added dictAppend, dictIncrImm, dictLappend, - dictSet, dictUnset, nop, regexp, nsupvar, upvar, and variable. - -2010-10-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TEBCresume): [Bug 3079830]: Added invalidation - of string representations of dictionaries in some cases. - -2010-10-01 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (EvalStatsCmd): change 'evalstats' to return - data to interp by default, or if given an arg, use that as filename to - output to (accepts 'stdout' and 'stderr'). Fix output to print used - inst count data. - * generic/tclCkalloc.c: Change TclDumpMemoryInfo sig to allow objPtr - * generic/tclInt.decls: as well as FILE* as output. - * generic/tclIntDecls.h: - -2010-10-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c, generic/tclClock.c, generic/tclEncoding.c, - * generic/tclEnv.c, generic/tclLoad.c, generic/tclNamesp.c, - * generic/tclObj.c, generic/tclRegexp.c, generic/tclResolve.c, - * generic/tclResult.c, generic/tclUtil.c, macosx/tclMacOSXFCmd.c: - More purging of strcpy() from locations where we already know the - length of the data being copied. - -2010-10-01 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tests/assemble.test: - * generic/tclAssemble.h: - * generic/tclAssemble.c: Added listIn, listNotIn, and dictGet. - -2010-09-30 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tests/assemble.test: Added tryCvtToNumeric and several more list - * generic/tclAssemble.c: operations. - * generic/tclAssemble.h: - -2010-09-29 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tests/assemble.test: Completed conversion of tests to a - * generic/tclAssemble.c: "white box" structure that follows the - C code. Added missing safety checks on the operands of 'over' and - 'reverse' so that negative operand counts don't smash the stack. - -2010-09-29 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/configure: Re-generate with autoconf-2.59 - * win/configure: - * generic/tclMain.c: Make compilable with -DUNICODE as well - -2010-09-28 Reinhard Max <max@suse.de> - - TIP #162 IMPLEMENTATION - - * doc/socket.n: Document the changes to the [socket] and - [fconfigure] commands. - - * generic/tclInt.h: Introduce TclCreateSocketAddress() as a - * generic/tclIOSock.c: replacement for the platform-dependent - * unix/tclUnixSock.c: TclpCreateSocketAddress() functions. Extend - * unix/tclUnixChan.c: the [socket] and [fconfigure] commands to - * unix/tclUnixPort.h: behave as proposed in TIP #162. This is the - * win/tclWinSock.c: core of what is required to support the use of - * win/tclWinPort.h: IPv6 sockets in Tcl. - - * compat/fake-rfc2553.c: A compat implementation of the APIs defined - * compat/fake-rfc2553.h: in RFC-2553 (getaddrinfo() and friends) on - top of the existing gethostbyname() etc. - * unix/configure.in: Test whether the fake-implementation is - * unix/tcl.m4: needed. - * unix/Makefile.in: Add a compile target for fake-rfc2553. - - * win/configure.in: Allow cross-compilation by default. - - * tests/socket.test: Improve the test suite to make more use of - * tests/remote.tcl: randomized ports to reduce interference with - tests running in parallel or other services on - the machine. - -2010-09-28 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tests/assemble.test: Added more "white box" tests. - * generic/tclAssembly.c: Added the error checking and reporting - for undefined labels. Revised code so that no pointers into the - bytecode sequence are held (because the sequence can move!), - that no Tcl_HashEntry pointers are held (because the hash table - doesn't guarantee their stability!) and to eliminate the BBHash - table, which is merely additional information indexed by jump - labels and can just as easily be held in the 'label' structure. - Renamed shared structures to CamelCase, and renamed 'label' to - JumpLabel because other types of labels may eventually be possible. - -2010-09-27 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tests/assemble.test: Added more "white box" tests. - * generic/tclAssembly.c: Fixed bugs exposed by the new tests. - (a) [eval] and [expr] had incorrect stack balance computed if - the arg was not a simple word. (b) [concat] accepted a negative - operand count. (c) [invoke] accepted a zero or negative operand - count. (d) more misspelt error messages. - Also replaced a funky NRCallTEBC with the new call - TclNRExecuteByteCode, necessitated by a merge with changes on the - HEAD. - -2010-09-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Patch 3072080] (minus the itcl - * generic/tclCmdIL.c: update): a saner NRE. - * generic/tclCompExpr.c: - * generic/tclCompile.c: This makes TclNRExecuteByteCode (ex TEBC) - * generic/tclCompile.h: to be a normal NRE citizen: it loses its - * generic/tclExecute.c: special status. - * generic/tclInt.decls: The logic flow within the BC engine is - * generic/tclInt.h: simplified considerably. - * generic/tclIntDecls.h: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclTest.c: - - * generic/tclVar.c: Use the macro HasLocalVars everywhere - -2010-09-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclOOMethod.c (ProcedureMethodVarResolver): avoid code - duplication, let the runtime var resolver call the compiled var - resolver. - -2010-09-26 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * tests/assemble.test: Added many new tests moving toward a more - comprehensive test suite for the assembler. - * generic/tclAssembly.c: Fixed bugs exposed by the new tests: - (a) [bitnot] and [not] had incorrect operand counts. (b) - INST_CONCAT cannot concatenate zero objects. (c) misspelt error - messages. (d) the "assembly code" internal representation lacked - a duplicator, which caused double-frees of the Bytecode object - if assembly code ever was duplicated. - -2010-09-25 Kevin B. Kenny <kennykb@acm.org> - - [dogeen-assembler-branch] - - * generic/tclAssembly.c: Massive refactoring of the assembler - * generic/tclAssembly.h: to use a Tcl-like syntax (and use - * tests/assemble.test: Tcl_ParseCommand to parse it). The - * tests/assemble1.bench: refactoring also ensures that - Tcl_Tokens in the assembler have string ranges inside the source - code, which allows for [eval] and [expr] assembler directives - that simply call TclCompileScript and TclCompileExpr recursively. - -2010-09-24 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/stringComp.test: improved string eq/cmp test coverage - * generic/tclExecute.c (TclExecuteByteCode): merge INST_STR_CMP and - INST_STR_EQ/INST_STR_NEQ paths. Speeds up eq/ne/[string eq] with - obj-aware comparisons and eq/==/ne/!= with length equality check. - -2010-09-24 Andreas Kupries <andreask@activestate.com> - - * tclWinsock.c: [Bug 3056775]: Fixed race condition between thread and - internal co-thread access of a socket's structure because of the - thread not using the socketListLock in TcpAccept(). Added - documentation on how the module works to the top. - -2010-09-23 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: Make Tcl_SetPanicProc and Tcl_GetStringResult - * unix/tclAppInit.c: callable without stubs, just as Tcl_SetVar. - * win/tclAppInit.c: - -2010-09-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c: Fix cases where value returned by - * generic/tclEvent.c: Tcl_GetReturnOptions() was leaked. - * generic/tclMain.c: Thanks to Jeff Hobbs for discovery of the - anti-pattern to seek and destroy. - -2010-09-23 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclAppInit.c: Make compilable with -DUNICODE (not activated - * win/tclAppInit.c: yet), many clean-ups in comments. - -2010-09-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute: [Bug 3072640]: One more DECACHE_STACK_INFO() was - missing. - - * tests/execute.test: Added execute-10.3 for [Bug 3072640]. The test - causes a mem failure. - - * generic/tclExecute: Protect all possible writes to ::errorInfo or - ::errorCode with DECACHE_STACK_INFO(), as they could run traces. The - new calls to be protected are Tcl_ResetResult(), Tcl_SetErrorCode(), - IllegalExprOperandType(), TclExprFloatError(). The error was triggered - by [Patch 3072080]. - -2010-09-22 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tcl.m4: Add kernel32 to LIBS, so the link line for - * win/configure: mingw is exactly the same as for MSVC++. - -2010-09-21 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect): - * generic/tclVar.c (TclLookupSimpleVar, CompareVarKeys): - * generic/tclPathObj.c (Tcl_FSGetNormalizedPath, Tcl_FSEqualPaths): - * generic/tclIOUtil.c (TclFSCwdPointerEquals): peephole opt - * generic/tclResult.c (TclMergeReturnOptions): Use memcmp where - applicable as possible speedup on some libc variants. - -2010-09-21 Kevin B. Kenny <kennykb@acm.org> - - [BRANCH: dogeen-assembler-branch] - - * generic/tclAssembly.c (new file): - * generic/tclAssembly.h: - * generic/tclBasic.c (builtInCmds, Tcl_CreateInterp): - * generic/tclInt.h: - * tests/assemble.test (new file): - * tests/assemble1.bench (new file): - * unix/Makefile.in: - * win/Makefile.in: - * win/Makefile.vc: - Initial commit of Ozgur Dogan Ugurlu's (SF user: dogeen) - assembler for the Tcl bytecode language. - -2010-09-21 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFile.c: Fix declaration after statement. - * win/tcl.m4: Add -Wdeclaration-after-statement, so this - * win/configure: mistake cannot happen again. - * win/tclWinFCmd.c: [Bug 3069278]: Breakage on head Windows - * win/tclWinPipe.c: triggered by install-tzdata, final fix - -2010-09-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFCmd.c: Eliminate tclWinProcs->useWide everywhere, since - * win/tclWinFile.c: the value is always "1" on platforms >win95 - * win/tclWinPipe.c: - -2010-09-19 Donal K. Fellows <dkf@users.sf.net> - - * doc/file.n (file readlink): [Bug 3070580]: Typofix. - -2010-09-18 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinFCmd.c [Bug 3069278]: Breakage on head Windows triggered - by install-tzdata. Temporary don't compile this with -DUNICODE, while - investigating this bug. - -2010-09-16 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinFile.c: Remove define of FINDEX_INFO_LEVELS as all - supported versions of compilers should now have it. - - * unix/Makefile.in: Do not pass current build env vars when using - NATIVE_TCLSH in targets. - -2010-09-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: Make Tcl_FindExecutable() work in UNICODE - * generic/tclEncoding.c: compiles (windows-only) as well as ASCII. - * generic/tclStubInit.c: Needed for [FRQ 491789]: setargv() doesn't - support a unicode cmdline. - -2010-09-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 3067036]: Make - sure we never try to double zero repeatedly to get a buffer size. Also - added a check for sanity on the size of buffer being appended. - -2010-09-15 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Revise `make dist` target to tolerate the - case of zero bundled packages. - -2010-09-15 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl - * generic/tcl.decls: features to genStubs.tcl. Make the "generic" - * generic/tclInt.decls: argument in the *.decls files optional - * generic/tclOO.decls: (no change to any tcl*Decls.h files) - * generic/tclTomMath.decls: - This allows genStubs.tcl to generate the ttk stub files as well, while - keeping full compatibility with existing *.decls files. - -2010-09-14 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: Allow all Win2000+ API entries in Tcl - * win/tclWin32Dll.c: Eliminate dynamical loading of advapi23 and - kernel32 symbols. - -2010-09-13 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinChan.c: Various clean-ups, converting from - * win/tclWinConsole.c: tclWinProc->xxxProc directly to Xxx - * win/tclWinInit.c: (no change in functionality) - * win/tclWinLoad.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * tools/genStubs.tcl: Add scspec feature from ttkGenStubs.tcl - (no change in output for *Decls.h files) - -2010-09-10 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWin32Dll.c: Partly revert yesterday's change, to make it work - on VC++ 6.0 again. - -2010-09-10 Donal K. Fellows <dkf@users.sf.net> - - * doc/regsub.n: [Bug 3063568]: Fix for gotcha in example due to Tcl's - special handling of backslash-newline. Makes example slightly less - pure, but more useful. - -2010-09-09 Jan Nijtmans <nijtmans@users.sf.net> - - * win/makefile.vc: Mingw should always link with -ladvapi32. - * win/tcl.m4: - * win/configure: (regenerated) - * win/tclWinInt.h: Remove ascii variant of tkWinPocs table, it is - * win/tclWin32Dll.c: no longer necessary. Fix CreateProcess signature - * win/tclWinPipe.c: and remove unused GetModuleFileName and lstrcpy. - * win/tclWinPort.h: Mingw/cygwin fixes: <tchar.h> should always be - included, and fix conflict in various macro values: Always force the - same values as in VC++. - -2010-09-08 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinChan.c: [Bug 3059922]: #ifdef protections to permit - * win/tclWinFCmd.c: builds with mingw on amd64 systems. Thanks to - "mescalinum" for reporting and testing. - -2010-09-08 Andreas Kupries <andreask@activestate.com> - - * doc/tm.n: Added underscore to the set of characters accepted in - module names. This is true for quite some time in the code, this - change catches up the documentation. - -2010-09-03 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (plus-pkgs): Improve the package - documentation search pattern to support the doctoos-generated - directory structure. - * tools/tcltk-man2html-utils.tcl (output-name): Made this more - resilient against misformatted NAME sections, induced by import of - Thread package documentation into Tcl doc tree. - -2010-09-02 Andreas Kupries <andreask@activestate.com> - - * doc/glob.n: Fixed documentation ambiguity regarding the handling - of -join. - - * library/safe.tcl (safe::AliasGlob): Fixed another problem, the - option -join does not stop option processing in the core builtin, so - the emulation must not do that either. - -2010-09-01 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * library/safe.tcl (safe::AliasGlob): Moved the command extending the - actual glob command with a -directory flag to when we actually have a - proper untranslated path, - -2010-09-01 Andreas Kupries <andreask@activestate.com> - - * generic/tclExecute.c: [Bug 3057639]: Applied patch by Jeff to make - * generic/tclVar.c: the behaviour of lappend in bytecompiled mode - * tests/append.test: consistent with direct-eval and 'append' - * tests/appendComp.test: generally. Added tests (append*-9.*) - showing the difference. - -2010-08-31 Jan Nijtmans <nijtmans@users.sf.net> - - * win/rules.vc: Typo (thanks to Twylite discovering - this) - * generic/tclStubLib.c: Revert to previous version: MSVC++ 6.0 - * generic/tclTomMathStubLib.c:cannot handle the new construct. - * generic/tcl.decls [Patch 2997642]: Many type casts needed - * generic/tclDecls.h: when using Tcl_Pkg* API. Remaining part. - * generic/tclPkg.c: - * generic/tclBasic.c: - * generic/tclTomMathInterface.c: - * doc/PkgRequire.3 - -2010-08-31 Andreas Kupries <andreask@activestate.com> - - * win/tcl.m4: Applied patch by Jeff fixing issues with the manifest - handling on Win64. - * win/configure: Regenerated. - -2010-08-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Bugs 3046594,3047235,3048771]: New - * generic/tclCmdAH.c: implementation for [tailcall] command: it now - * generic/tclCmdMZ.c: schedules the command and returns TCL_RETURN. - * generic/tclExecute.c: This fixes all issues with [catch] and [try]. - * generic/tclInt.h: Thanks dgp for exploring the dark corners. - * generic/tclNamesp.c: More thorough testing is required. - * tests/tailcall.test: - -2010-08-30 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: [FRQ 2965056]: Windows build with -DUNICODE - * win/rules.vc: - * win/tclWinFCmd.c: Make sure that allocated TCHAR arrays are - * win/tclWinFile.c: always properly aligned as wchar_t, and - * win/tclWinPipe.c: not bigger than necessary. - * win/tclWinSock.c: - * win/tclWinDde.c: Those 3 files are not converted yet to be - * win/tclWinReg.c: built with -DUNICODE, so add a TODO. - * win/tclWinTest.c: - * generic/tcl.decls: [Patch 2997642]: Many type casts needed when - * generic/tclDecls.h: using Tcl_Pkg* API. Partly. - * generic/tclPkg.c: - * generic/tclStubLib.c: Demonstration how this change can benefit - code. - * generic/tclTomMathStubLib.c: - * doc/PkgRequire.3: - -2010-08-29 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n: [Bug 3046999]: Corrected cross reference to array - manpage to refer to (correct) existing subcommand. - -2010-08-26 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure, unix/tcl.m4: SHLIB_LD_LIBS='${LIBS}' for OSF1-V*. - Add /usr/lib64 to set of auto-search dirs. [Bug 1230554] - (SC_PATH_X): Correct syntax error when xincludes not found. - - * win/Makefile.in (VC_MANIFEST_EMBED_DLL VC_MANIFEST_EMBED_EXE): - * win/configure, win/configure.in, win/tcl.m4: SC_EMBED_MANIFEST - macro and --enable-embedded-manifest configure arg added to support - manifest embedding where we know the magic. Help prevents DLL hell - with MSVC8+. - -2010-08-24 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.decls: [Bug 3007895]: Tcl_(Find|Create)HashEntry - * generic/tclHash.c: stub entries can never be called. - * generic/tclDecls.h: - * generic/tclStubInit.c: [Patch 2994165]: Change signature of - Tcl_FSGetNativePath and TclpDeleteFile follow-up: move stub entry back - to original location. - -2010-08-23 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Cairo: - * library/tzdata/Asia/Gaza: Olson's tzdata2010l. - -2010-08-22 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBasic.c: [Patch 3009403]: Signature of Tcl_GetHashKey, - * generic/tclBinary.c: Tcl_(Create|Find)HashEntry follow-up: - * generic/tclCmdIL.c: Remove many type casts which are no longer - * generic/tclCompile.c:necessary as a result of this signature change. - * generic/tclDictObj.c: - * generic/tclEncoding.c: - * generic/tclExecute.c: - * generic/tclInterp.c: - * generic/tclIOCmd.c: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclTrace.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2010-08-21 Donal K. Fellows <dkf@users.sf.net> - - * doc/linsert.n: [Bug 3045123]: Make description of what is actually - happening more accurate. - -2010-08-21 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl - features to genStubs.tcl, partly: Use void (*reserved$i)(void) = 0 - instead of void *reserved$i = NULL for unused stub entries, in case - pointer-to-function and pointer-to-object are different sizes. - * generic/tcl*Decls.h: (regenerated) - * generic/tcl*StubInit.c:(regenerated) - -2010-08-20 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/Method.3: Fix definition of Tcl_MethodType. - -2010-08-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclTrace.c (TraceExecutionObjCmd, TraceCommandObjCmd) - (TraceVariableObjCmd): [Patch 3048354]: Use memcpy() instead of - strcpy() to avoid buffer overflow; we have the correct length of data - to copy anyway since we've just allocated the target buffer. - -2010-08-18 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: [Patch 3034251]: Backport ttkGenStubs.tcl - features to genStubs.tcl, partly: remove unneeded ifdeffery and put - C++ guard around stubs pointer definition. - * generic/*Decls.h: (regenerated) - -2010-08-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: New redesign of [tailcall]: find - * generic/tclExecute.c: errors early on, so that errorInfo - * generic/tclInt.h: contains the proper info [Bug 3047235] - * generic/tclNamesp.c: - - * generic/tclCmdAH.c (TclNRTryObjCmd): [Bug 3046594]: Block - tailcalling out of the body of a non-bc'ed [try]. - - * generic/tclBasic.c: Redesign of [tailcall] to - * generic/tclCmdAH.c: (a) fix [Bug 3047235] - * generic/tclCompile.h: (b) enable fix for [Bug 3046594] - * generic/tclExecute.c: (c) enable recursive tailcalls - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/tailcall.test: - -2010-08-18 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (AliasGlob): [Bug 3004191]: Restore safe [glob] to - working condition. - -2010-08-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (ProcWrongNumArgs): [Bug 3045010]: Make the - handling of passing the wrong number of arguments to [apply] somewhat - less verbose when a lambda term is present. - -2010-08-14 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/unicows: Remove completely, see [FRQ 2819611]. - * doc/FileSystem.3: [Patch 2994165]: Change signature of - * generic/tcl.decls Tcl_FSGetNativePath and TclpDeleteFile - * generic/tclDecls.h: - * generic/tclIOUtil.c: - * generic/tclStubInit.c: - * generic/tclInt.h: - * unix/tclUnixFCmd.c: - * win/tclWinFCmd.c: - * doc/Hash.3: [Patch 3009403]: Signature of Tcl_GetHashKey, - * generic/tcl.h: Tcl_(Create|Find)HashEntry - -2010-08-11 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/ldAix: Remove ancient (pre-4.2) AIX support - * unix/configure: Regen with ac-2.59 - * unix/configure.in, unix/tclConfig.sh.in, unix/Makefile.in: - * unix/tcl.m4 (AIX): Remove the need for ldAIX, replace with - -bexpall/-brtl. Remove TCL_EXP_FILE (export file) and other baggage - that went with it. Remove pre-4 AIX build support. - -2010-08-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclNRYieldToObjCmd): - * tests/coroutine.test: Fixed bad copypasta snafu. Thanks to Andy Goth - for finding the bug. - -2010-08-10 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (TclByteArrayMatch): Patterns may not be - null-terminated, so account for that. - -2010-08-09 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6b2 release. - -2010-08-04 Jeff Hobbs <jeffh@ActiveState.com> - - * win/Makefile.in, win/makefile.bc, win/makefile.vc, win/tcl.dsp: - * win/tclWinPipe.c (TclpCreateProcess): - * win/stub16.c (removed): Removed Win9x tclpip8x.dll build and 16-bit - application loader stub support. Win9x is no longer supported. - - * win/tclWin32Dll.c (TclWinInit): Hard-enforce Windows 9x as an - unsupported platform with a panic. Code to support it still exists in - other files (to go away in time), but new APIs are being used that - don't exist on Win9x. - - * unix/tclUnixFCmd.c: Adjust license header as per - ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change - - * license.terms: Fix DFARs note for number-adjusted rights clause - - * win/tclWin32Dll.c (asciiProcs, unicodeProcs): - * win/tclWinLoad.c (TclpDlopen): 'load' use LoadLibraryEx with - * win/tclWinInt.h (TclWinProcs): LOAD_WITH_ALTERED_SEARCH_PATH to - prefer dependent DLLs in same dir as loaded DLL. - - * win/Makefile.in (%.${OBJEXT}): better implicit rules support - -2010-08-04 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c: [Bug 3034840]: Fixed reference counting in - * generic/tclIORTrans.c: InvokeTclMethod and callers. - * tests/ioTrans.test: - -2010-08-03 Andreas Kupries <andreask@activestate.com> - - * tests/var.test (var-19.1): [Bug 3037525]: Added test demonstrating - the local hashtable deletion crash and fix. - - * tests/info.test (info-39.1): Added forward copy of test in 8.5 - branch about [Bug 2933089]. Should not fail, and doesn't, after - updating the line numbers to the changed position. - -2010-08-02 Kevin B. Kenny <kennykb@users.sf.net> - - * library/tzdata/America/Bahia_Banderas: - * library/tzdata/Pacific/Chuuk: - * library/tzdata/Pacific/Pohnpei: - * library/tzdata/Africa/Cairo: - * library/tzdata/Europe/Helsinki: - * library/tzdata/Pacific/Ponape: - * library/tzdata/Pacific/Truk: - * library/tzdata/Pacific/Yap: Olson's tzdata2010k. - -2010-08-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: Correcting bad port of [Bug 3037525] fix - -2010-07-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: [Bug 3037525]: Lose fickle optimisation in - TclDeleteVars (used for runtime-created locals) that caused crash. - -2010-07-29 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/zlib/win32/README.txt: Official build of zlib1.dll 1.2.5 is - * compat/zlib/win32/USAGE.txt: finally available, so put it in. - * compat/zlib/win32/zlib1.dll: - -2010-07-25 Donal K. Fellows <dkf@users.sf.net> - - * doc/http.n: Corrected description of location of one of the entries - in the state array. - -2010-07-24 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDecls.h: [Bug 3029891]: Functions that don't belong in - * generic/tclTest.c: the stub table. - * generic/tclBasic.c: From [Bug 3030870] make itcl 3.x built with - pre-8.6 work in 8.6: Relax the relation between Tcl_CallFrame and - CallFrame. - -2010-07-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c: Added more errorCode setting. - -2010-07-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): Ensure that [dict get] - * generic/tclDictObj.c (DictGetCmd): always generates an errorCode on - a failure to look up an entry. - -2010-07-11 Pat Thoyts <patthoyts@users.sourceforge.net> - - * unix/configure: (regenerated) - * unix/configure.in: For the NATIVE_TCLSH variable use the autoconf - * unix/Makefile.in: SC_PROG_TCLSH to try and find a locally installed - native binary. This avoids manually fixing up when cross compiling. If - there is not one, revert to using the build product. - -2010-07-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.decs: Reverted to the original TIP 337 - implementation on what to do with the obsolete internal stub for - TclBackgroundException() (eliminate it!) - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2010-07-02 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: [Bug 803489]: Tcl_FindNamespace problem in - * generic/tclIntDecls.h: the Stubs table - * generic/tclStubInit.c: - -2010-07-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (IllegalExprOperandType): [Bug 3024379]: Made - sure that errors caused by an argument to an operator being outside - the domain of the operator all result in ::errorCode being ARITH - DOMAIN and not NONE. - -2010-07-01 Jan Nijtmans <nijtmans@users.sf.net> - - * win/rules.vc: [Bug 3020677]: wish can't link reg1.2 - * tools/checkLibraryDoc.tcl: formatting, spacing, cleanup unused - * tools/eolFix.tcl: variables; no change in generated output - * tools/fix_tommath_h.tcl: - * tools/genStubs.tcl: - * tools/index.tcl: - * tools/man2help2.tcl: - * tools/regexpTestLib.tcl: - * tools/tsdPerf.tcl: - * tools/uniClass.tcl: - * tools/uniParse.tcl: - -2010-07-01 Donal K. Fellows <dkf@users.sf.net> - - * doc/mathop.n: [Bug 3023165]: Fix typo that was preventing proper - rendering of the exclusive-or operator. - -2010-06-28 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPosixStr.c: [Bug 3019634]: errno.h and tclWinPort.h have - conflicting definitions. Added messages for ENOTRECOVERABLE, EOTHER, - ECANCELED and EOWNERDEAD, and fixed various typing mistakes in other - messages. - -2010-06-25 Reinhard Max <max@suse.de> - - * tests/socket.test: Prevent a race condition during shutdown of the - remote test server that can cause a hang when the server is being run - in verbose mode. - -2010-06-24 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: [Bug 3019634]: errno.h and tclWinPort.h have - conflicting definitions. - - ***POTENTIAL INCOMPATIBILITY*** - On win32, the correspondence between errno and the related error - message, as handled by Tcl_ErrnoMsg() changes. The error message is - kept the same, but the corresponding errno value might change. - -2010-06-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LsetObjCmd): [Bug 3019351]: Corrected wrong - args message. - -2010-06-21 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclLoadDl.c: Eliminate various unnecessary type casts, use - * unix/tclLoadNext.c: function typedefs whenever possible - * unix/tclUnixChan.c: - * unix/tclUnixFile.c: - * unix/tclUnixNotfy.c: - * unix/tclUnixSock.c: - * unix/tclUnixTest.c: - * unix/tclXtTest.c: - * generic/tclZlib.c: Remove hack needed for zlib 1.2.3 on win32 - -2010-06-18 Donal K. Fellows <dkf@users.sf.net> - - * library/init.tcl (auto_execok): [Bug 3017997]: Add .cmd to the - default list of extensions that we can execute interactively. - -2010-06-16 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/loadICU.tcl: [Bug 3016135]: Traceback using clock format - * library/msgs/he.msg: with locale of he_IL. - - * generic/tcl.h: Simplify Tcl_AppInit and *_Init definitions, - * generic/tclInt.h: spacing. Change TclpThreadCreate and - * generic/tcl.decls: Tcl_CreateThread signature, making clear that - * generic/tclDecls.h: "proc" is a function pointer, as in all other - * generic/tclEvent.c: "proc" function parameters. - * generic/tclTestProcBodyObj.c: - * win/tclWinThrd.c: - * unix/tclUnixThrd.c: - * doc/Thread.3: - * doc/Class.3: Fix Tcl_ObjectMetadataType definition. - -2010-06-14 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/Makefile.in: Fix compilation of xttest with 8.6 changes - * unix/tclXtNotify.c: - * unix/tclXtTest.c: - * generic/tclPipe.c: Fix gcc warning (with -fstrict-aliasing=2) - * library/auto.tcl: Spacing and style fixes. - * library/history.tcl: - * library/init.tcl: - * library/package.tcl: - * library/safe.tcl: - * library/tm.tcl: - -2010-06-13 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (make-man-pages): [Bug 3015327]: Make the - title of a manual page be stored relative to its resulting directory - name as well as its source filename. This was caused by both Tcl and a - contributed package ([incr Tcl]) defining an Object.3. Also corrected - the joining of strings in titles to avoid extra braces. - -2010-06-09 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Added OSX Intel 64bit - * library/platform/pkgIndex.tcl: Package updated to version 1.0.9. - * unix/Makefile.in: - * win/Makefile.in: - -2010-06-09 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/tsdPerf.c: Fix export of symbol Tsdperf_Init, when using - -fvisibility=hidden. Make two functions static, eliminate some - unnecessary type casts. - * tools/configure.in: Update to Tcl 8.6 - * tools/configure: (regenerated) - * tools/.cvsignore new file - -2010-06-07 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclExecute.c: Ensure proper reset of [info errorstack] even - * generic/tclNamesp.c: when compiling constant expr's with errors. - -2010-06-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Bug 3008307]: make callerPtr chains be - * generic/tclExecute.c: traversable accross coro boundaries. Add the - special coroutine CallFrame (partially reverting commit of - 2009-12-10), as it is needed for coroutines that do not push a CF, eg, - those with [eval] as command. Thanks to Colin McCormack (coldstore) - and Alexandre Ferrieux for the hard work on this. - -2010-06-03 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclNamesp.c: Safer (and faster) computation of [uplevel] - * tests/error.test: offsets in TIP 348. Toplevel offsets no longer - * tests/result.test: overestimated. - -2010-06-02 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclOO.h: BUILD_tcloo is never defined (leftover) - * win/makefile.bc: Don't set BUILD_tcloo (leftover) - See also entry below: 2008-06-01 Joe Mistachkin - -2010-06-01 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclNamesp.c: Fix computation of [uplevel] offsets in TIP 348 - * tests/error.test: Only depend on callerPtr chaining now. - * tests/result.test: Needed for upcoming coro patch. - -2010-05-31 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclVar.c: Eliminate some casts to (Tcl_HashTable *) - * generic/tclExecute.c: - * tests/fileSystem.test: Fix filesystem-5.1 test failure on CYGWIN - -2010-05-28 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: [Patch 3008541]: Order of TIP #348 fields in - Interp structure - -2010-05-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsSZ.c (IssueTryFinallyInstructions): [3007374]: - Corrected error in handling of catch contexts to prevent crash with - chained handlers. - - * generic/tclExecute.c (TclExecuteByteCode): Restore correct operation - of instruction-level execution tracing (had been broken by NRE). - -2010-05-27 Jan Nijtmans <nijtmans@users.sf.net> - - * library/opt/optParse.tcl: Don't generate spaces at the end of a - * library/opt/pkgIndex.tcl: line, eliminate ';' at line end, bump to - * tools/uniParse.tcl: v0.4.6 - * generic/tclUniData.c: - * tests/opt.test: - * tests/safe.test: - -2010-05-21 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/installData.tcl: Make sure that copyDir only receives - normalized paths, otherwise it might result in a crash on CYGWIN. - Restyle according to the Tcl style guide. - * generic/tclStrToD.c: [Bug 3005233]: Fix for build on OpenBSD vax - -2010-05-19 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/dict.test: Add missing tests for [Bug 3004007], fixed under - the radar on 2010-02-24 (dkf): EIAS violation in list-dict conversions - -2010-05-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/regcomp.c: Don't use arrays of length 1, just use a - * generic/tclFileName.c: single element then, it makes code more - * generic/tclLoad.c: readable. (Here it even prevents a type cast) - -2010-05-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclStrToD.c: [Bug 2996549]: Failure in expr.test on Win32 - -2010-05-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (TclInfoFrame): Change this code to use - Tcl_GetCommandFullName rather than rolling its own. Discovered during - the hunting of [Bug 3001438] but unlikely to be a fix. - -2010-05-11 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinConsole.c: [Patch 2997087]: Unnecessary type casts. - * win/tclWinDde.c: - * win/tclWinLoad.c: - * win/tclWinNotify.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * win/tclWinTime.c: - * win/tclWinPort.h: Don't duplicate CYGWIN timezone #define from - tclPort.h - -2010-05-07 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Fix cpu name for Solaris/Intel 64bit. - * library/platform/pkgIndex.tcl: Package updated to version 1.0.8. - * unix/Makefile.in: - * win/Makefile.in: - -2010-05-06 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPkg.c: Unnecessary type casts, see [Patch 2997087] - -2010-05-04 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinNotify.c: TCHAR-related fixes, making those two files - * win/tclWinSock.c: compile fine when TCHAR != char. Please see - comments in [FRQ 2965056] (2965056-1.patch). - -2010-05-03 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIORChan.c: Use "tclIO.h" and "tclTomMathDecls.h" - * generic/tclIORTrans.c: everywhere - * generic/tclTomMath.h: - * tools/fix_tommath_h.tcl: - * libtommath/tommath.h: Formatting (# should always be first char on - line) - * win/tclAppInit.c: For MINGW/CYGWIN, use GetCommandLineA - explicitly. - * unix/.cvsignore: Add pkg, *.dll - - * libtommath/tommath.h: CONSTify various useful internal - * libtommath/bn_mp_cmp_d.c: functions (TclBignumToDouble, TclCeil, - * libtommath/bn_mp_cmp_mag.c: TclFloor), and related tommath functions - * libtommath/bn_mp_cmp.c: - * libtommath/bn_mp_copy.c: - * libtommath/bn_mp_count_bits.c: - * libtommath/bn_mp_div_2d.c: - * libtommath/bn_mp_mod_2d.c: - * libtommath/bn_mp_mul_2d.c: - * libtommath/bn_mp_neg.c: - * generic/tclBasic.c: Handle TODO: const correctness ? - * generic/tclInt.h: - * generic/tclStrToD.c: - * generic/tclTomMath.decls: - * generic/tclTomMath.h: - * generic/tclTomMathDecls.h: - -2010-04-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump patchlevel to 8.6b1.2 to distinguish - * library/init.tcl: CVS snapshots from earlier snapshots as well - * unix/configure.in: as the 8.6b1 and 8.6b2 releases. - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclBinary.c (TclAppendBytesToByteArray): Add comments - * generic/tclInt.h (TclAppendBytesToByteArray): placing overflow - protection responsibility on caller. Convert "len" argument to signed - int which any value already vetted for overflow issues will fit into. - * generic/tclStringObj.c: Update caller; standardize panic msg. - - * generic/tclBinary.c (UpdateStringOfByteArray): [Bug 2994924]: Add - panic when the generated string representation would grow beyond Tcl's - size limits. - -2010-04-30 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (TclAppendBytesToByteArray): Add extra armour - against buffer overflows. - - * generic/tclBasic.c (NRInterpCoroutine): Corrected handling of - * tests/coroutine.test (coroutine-6.4): arguments to deal with - trickier cases. - -2010-04-30 Miguel Sofer <msofer@users.sf.net> - - * tests/coroutine.test: testing coroutine arguments after [yield]: - check that only 0/1 allowed - -2010-04-30 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (NRInterpCoroutine): Corrected handling of - arguments to deal with trickier cases. - - * generic/tclCompCmds.c (TclCompileVariableCmd): Slightly tighter - issuing of instructions. - - * generic/tclExecute.c (TclExecuteByteCode): Add peephole optimization - of the fact that INST_DICT_FIRST and INST_DICT_NEXT always have a - conditional jump afterwards. - - * generic/tclBasic.c (TclNRYieldObjCmd, TclNRYieldmObjCmd) - (NRInterpCoroutine): Replace magic values for formal argument counts - for coroutine command implementations with #defines, for an increase - in readability. - -2010-04-30 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclMain.c: Unnecessary TCL_STORAGE_CLASS re-definition. It - was used for an ancient dummy reference to Tcl_LinkVar(), but that's - already gone since 2002-05-29. - -2010-04-29 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompExpr.c: Slight change in the literal sharing - * generic/tclCompile.c: mechanism to avoid shimmering of - * generic/tclCompile.h: command names. - * generic/tclLiteral.c: - -2010-04-29 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Another stab at getting the /lib, - * library/platform/pkgIndex.tcl: /lib64 difference right for linux. - * unix/Makefile.in: Package updated to version 1.0.7. - * win/Makefile.in: - -2010-04-29 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Antarctica/Macquarie: - * library/tzdata/Africa/Casablanca: - * library/tzdata/Africa/Tunis: - * library/tzdata/America/Santiago: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/Antarctica/Casey: - * library/tzdata/Antarctica/Davis: - * library/tzdata/Asia/Anadyr: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Dhaka: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Kamchatka: - * library/tzdata/Asia/Karachi: - * library/tzdata/Asia/Taipei: - * library/tzdata/Europe/Samara: - * library/tzdata/Pacific/Apia: - * library/tzdata/Pacific/Easter: - * library/tzdata/Pacific/Fiji: Olson's tzdata2010i. - -2010-04-29 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBinary.c (TclAppendBytesToByteArray): [Bug 2992970]: Make - * generic/tclStringObj.c (Tcl_AppendObjToObj): an append of a byte - array to another into an efficent operation. The problem was the (lack - of) a proper growth management strategy for the byte array. - -2010-04-29 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/dirent2.h: Include "tcl.h", not <tcl.h>, like everywhere - * compat/dlfcn.h: else, to ensure that the version in the Tcl - * compat/stdlib.h: distribution is used, not some version from - * compat/string.h: somewhere else. - * compat/unistd.h: - -2010-04-28 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: Remove unused @MAN2TCLFLAGS@ - * win/tclWinPort.h: Move <limits.h> include from tclInt.h to - * generic/tclInt.h: tclWinPort.h, and eliminate unneeded - * generic/tclEnv.c: <stdlib.h>, <stdio.h> and <string.h>, which - are already in tclInt.h - * generic/regcustom.h: Move "tclInt.h" from regcustom.h up to - * generic/regex.h: regex.h. - * generic/tclAlloc.c: Unneeded <stdio.h> include. - * generic/tclExecute.c: Fix gcc warning: comparison between signed and - unsigned. - -2010-04-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h (TclIsVarDirectUnsettable): Corrected flags so that - deletion of traces is not optimized out... - - * generic/tclExecute.c (ExecuteExtendedBinaryMathOp) - (TclCompareTwoNumbers,ExecuteExtendedUnaryMathOp,TclExecuteByteCode): - [Patch 2981677]: Move the less common arithmetic operations (i.e., - exponentiation and operations on non-longs) out of TEBC for a big drop - in the overall size of the stack frame for most code. Net effect on - speed is minimal (slightly faster overall in tclbench). Also extended - the number of places where TRESULT handling is replaced with a jump to - dedicated code. - -2010-04-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): Rearrange location of an - assignment to shorten the object code. - -2010-04-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIOUtil.c (Tcl_FSGetNativePath): [Bug 2992292]: - tclIOUtil.c assignment type mismatch compiler warning - * generic/regguts.h: If tclInt.h or tclPort.h is already - * generic/tclBasic.c: included, don't include <limits.h> - * generic/tclExecute.c: again. Follow-up to [Bug 2991415]: - * generic/tclIORChan.c: tclport.h #included before limits.h - * generic/tclIORTrans.c: See comments in [Bug 2991415] - * generic/tclObj.c: - * generic/tclOOInt.h: - * generic/tclStrToD.c: - * generic/tclTomMath.h: - * generic/tclTomMathInterface.c: - * generic/tclUtil.c: - * compat/strtod.c: - * compat/strtol.c: - -2010-04-27 Kevin B. Kenny <kennykb@acm.org> - - * unix/tclLoadDl.c (FindSymbol): [Bug 2992295]: Simplified the logic - so that the casts added in Donal Fellows's change for the same bug are - no longer necessary. - -2010-04-26 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclLoadDl.c (FindSymbol): [Bug 2992295]: Added an explicit cast - because auto-casting between function and non-function types is never - naturally warning-free. - - * generic/tclStubInit.c: Add a small amount of gcc-isms (with #ifdef - * generic/tclOOStubInit.c: guards) to ensure that warnings are issued - when these files are older than the various *.decls files. - -2010-04-25 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Add unsupported [yieldm] command. Credit - * generic/tclInt.h: Lars Hellstrom for the basic idea. - -2010-04-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Modify api of TclSpliceTailcall() to fix - * generic/tclExecute.c: [yieldTo], which had not survived the latest - * generic/tclInt.h: mods to tailcall. Thanks kbk for detecting - the problem. - -2010-04-23 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixPort.h: [Bug 2991415]: tclport.h #included before - limits.h - -2010-04-22 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclPlatDecls.h: Move TCHAR fallback typedef from tcl.h to - * generic/tcl.h: tclPlatDecls.h (as suggested by dgp) - * generic/tclInt.h: fix typo - * generic/tclIOUtil.c: Eliminate various unnecessary - * unix/tclUnixFile.c: type casts. - * unix/tclUnixPipe.c: - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinLoad.c: - * win/tclWinPipe.c: - -2010-04-20 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTest.c: Use function prototypes from the FS API. - * compat/zlib/*: Upgrade to zlib 1.2.5 - -2010-04-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): Improve commenting and - reduce indentation for the Invocation Block. - -2010-04-18 Donal K. Fellows <dkf@users.sf.net> - - * doc/unset.n: [Bug 2988940]: Fix typo. - -2010-04-15 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: Move inclusion of <tchar.h> from - * generic/tcl.h: tclPlatDecls.h to tclWinPort.h, where it - * generic/tclPlatDecls.h: belongs. Add fallback in tcl.h, so TCHAR is - available in win32 always. - -2010-04-15 Donal K. Fellows <dkf@users.sf.net> - - * doc/try.n: [Bug 2987551]: Fix typo. - -2010-04-14 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Linux platform identification: - * library/platform/pkgIndex.tcl: Check /lib64 for existence of files - * unix/Makefile.in: matching libc* before accepting it as base - * win/Makefile.in: directory. This can happen on weirdly installed - 32bit systems which have an empty or partially filled /lib64 without - an actual libc. Bumped to version 1.0.6. - -2010-04-13 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinPort.h: Fix [Patch 2986105]: conditionally defining - * win/tclWinFile.c: strcasecmp/strncasecmp - * win/tclWinLoad.c: Fix gcc warning: comparison of unsigned expression - >= 0 is always true - -2010-04-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsSZ.c (TclSubstCompile): If the first token does - not result in a *guaranteed* push of a Tcl_Obj on the stack, we must - push an empty object. Otherwise it is possible to get to a 'concat1' - or 'done' without enough values on the stack, resulting in a crash. - Thanks to Joe Mistachkin for identifying a script that could trigger - this case. - -2010-04-07 Donal K. Fellows <dkf@users.sf.net> - - * doc/catch.n, doc/info.n, doc/return.n: Formatting. - -2010-04-06 Donal K. Fellows <dkf@users.sf.net> - - * doc/Load.3: Minor corrections of formatting and cross links. - -2010-04-06 Jan Nijtmans <nijtmans@users.sf.net> - - * win/configure: (regenerate with autoconf-2.59) - * unix/configure: - * unix/installManPage: [Bug 2982540]: configure and install* script - * unix/install-sh: files should always have LF line ending. - * doc/Load.3: Fix signature of Tcl_LoadFile in documentation. - -2010-04-05 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - TIP #348 IMPLEMENTATION - - * generic/tclBasic.c: [Patch 2868499]: Substituted error stack - * generic/tclCmdIL.c: - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclResult.c: - * doc/catch.n: - * doc/info.n: - * doc/return.n: - * tests/cmdMZ.test: - * tests/error.test: - * tests/execute.test: - * tests/info.test: - * tests/init.test: - * tests/result.test: - -2010-04-05 Donal K. Fellows <dkf@users.sf.net> - - * unix/tcl.m4 (SC_ENABLE_THREADS): Flip the default for whether to - * win/tcl.m4 (SC_ENABLE_THREADS): build in threaded mode. Part of - * win/rules.vc: TIP #364. - - * unix/tclLoadDyld.c (FindSymbol): Better human-readable error message - generation to match code in tclLoadDl.c. - -2010-04-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIOUtil.c, unix/tclLoadDl.c: Minor changes to enforce - Engineering Manual style rules. - - * doc/FileSystem.3, doc/Load.3: Documentation for TIP#357. - - * macosx/tclMacOSXBundle.c (OpenResourceMap): [Bug 2981528]: Only - define this function when HAVE_COREFOUNDATION is defined. - -2010-04-02 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.decls (Tcl_LoadFile): Add missing "const" in signature, - * generic/tclIOUtil.c (Tcl_LoadFile): and some formatting fixes - * generic/tclDecls.h: (regenerated) - -2010-04-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIOUtil.c (Tcl_LoadFile): Corrections to previous commit - * unix/tclLoadDyld.c (TclpDlopen): to make it build on OSX. - -2010-04-02 Kevin B. Kenny <kennykb@acm.org> - - TIP #357 IMPLEMENTATION - TIP #362 IMPLEMENTATION - - * generic/tclStrToD.c: [Bug 2952904]: Defer creation of the smallest - floating point number until it is actually used. (This change avoids a - bogus syslog message regarding a 'floating point software assist - fault' on SGI systems.) - - * library/reg/pkgIndex.tcl: [TIP #362]: Fixed first round of bugs - * tests/registry.test: resulting from the recent commits of - * win/tclWinReg.c: changes in support of the referenced - TIP. - - * generic/tcl.decls: [TIP #357]: First round of changes - * generic/tclDecls.h: to export Tcl_LoadFile, - * generic/tclIOUtil.c: Tcl_FindSymbol, and Tcl_FSUnloadFile - * generic/tclInt.h: to the public API. - * generic/tclLoad.c: - * generic/tclLoadNone.c: - * generic/tclStubInit.c: - * tests/fileSystem.test: - * tests/load.test: - * tests/unload.test: - * unix/tclLoadDl.c: - * unix/tclLoadDyld.c: - * unix/tclLoadNext.c: - * unix/tclLoadOSF.c: - * unix/tclLoadShl.c: - * unix/tclUnixPipe.c: - * win/Makefile.in: - * win/tclWinLoad.c: - -2010-03-31 Donal K. Fellows <dkf@users.sf.net> - - * doc/registry.n: Added missing documentation of TIP#362 flags. - - * doc/package.n: [Bug 2980210]: Document the arguments taken by - the [package present] command correctly. - - * doc/Thread.3: Added some better documentation of how to create and - use a thread using the C-level thread API, based on realization that - no such tutorial appeared to exist. - -2010-03-31 Jan Nijtmans <nijtmans@users.sf.net> - - * test/cmdMZ.test: [FRQ 2974744]: share exception codes (ObjType?): - * test/error.test: Revised test cases, making sure that abbreviated - * test/proc-old.test: codes are checked resulting in an error, and - checking for the exact error message. - -2010-03-30 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c (ReflectClose, ReflectInput, ReflectOutput, - (ReflectSeekWide, ReflectWatch, ReflectBlock, ReflectSetOption, - (ReflectGetOption, ForwardProc): [Bug 2978773]: Preserve - ReflectedChannel* structures across handler invocations, to avoid - crashes when the handler implementation induces nested callbacks and - destruction of the channel deep inside such a nesting. - -2010-03-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclObj.c (Tcl_GetCommandFromObj): [Bug 2979402]: Reorder - the validity tests on internal rep of a "cmdName" value to avoid - invalid reads reported by valgrind. - -2010-03-30 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIndexObj: [FRQ 2974744]: share exception codes - * generic/tclResult.c: further optimization, making use of indexType. - * generic/tclZlib.c: [Bug 2979399]: uninitialized value troubles - -2010-03-30 Donal K. Fellows <dkf@users.sf.net> - - TIP #362 IMPLEMENTATION - - * win/tclWinReg.c: [Patch 2960976]: Apply patch from Damon Courtney to - * tests/registry.test: allow the registry command to be told to work - * win/Makefile.in: with both 32-bit and 64-bit registries. Bump - * win/configure.in: version of registry package to 1.3. - * win/makefile.bc: - * win/makefile.vc: - * win/configure: autoconf-2.59 - -2010-03-29 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Only test for -visibility=hidden with gcc - (Second remark in [Bug 2976508]) - * unix/configure: regen - -2010-03-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Fix array overrun in test format-1.12 - caught by valgrind testing. - -2010-03-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: [FRQ 2974744]: share exception codes - * generic/tclResult.c: (ObjType?) - * generic/tclCmdMZ.c: - * generic/tclCompCmdsSZ.c: - -2010-03-26 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclExecute.c: [Bug 2976508]: Tcl HEAD fails on HP-UX - -2010-03-25 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixFCmd.c (TclUnixCopyFile): [Bug 2976504]: Corrected - number of arguments to fstatfs() call. - - * macosx/tclMacOSXBundle.c, macosx/tclMacOSXFCmd.c: - * macosx/tclMacOSXNotify.c: Reduce the level of ifdeffery in the - functions of these files to improve readability. They need to be - audited for whether complexity can be removed based on the minimum - supported version of OSX, but that requires a real expert. - -2010-03-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclResult.c: [Bug 2383005]: Revise [return -errorcode] so - * tests/result.test: that it rejects illegal non-list values. - -2010-03-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOInfo.c (InfoObjectMethodTypeCmd) - (InfoClassMethodTypeCmd): Added introspection of method types so that - it is possible to find this info out without using errors. - * generic/tclOOMethod.c (procMethodType): Now that introspection can - reveal the name of method types, regularize the name of normal methods - to be the name of the definition type used to create them. - - * tests/async.test (async-4.*): Reduce obscurity of these tests by - putting the bulk of the code for them inside the test body with the - help of [apply]. - - * generic/tclCmdMZ.c (TryPostBody, TryPostHandler): Make sure that the - [try] command does not trap unwinding due to limits. - -2010-03-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: [Bug 2973361]: Revised fix for computing - indices of script arguments to [try]. - -2010-03-23 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCmdMZ.c: Make error message in "try" implementation - * generic/tclCompCmdsSZ.c: exactly the same as the one in "return" - * tests/error.test: - * libtommath/mtests/mpi.c: Single "const" addition - -2010-03-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: [Bug 2973361]: Compute the correct integer - values to identify the argument indices of the various script - arguments to [try]. Passing in -1 led to invalid memory reads. - -2010-03-20 Donal K. Fellows <dkf@users.sf.net> - - * doc/exec.n: Make it a bit clearer that there is an option to run a - pipeline in the background. - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Lift the restriction - * generic/tclIO.c (TclCopyChannel, CopyData): on the [fcopy] command - * generic/tclIO.h (CopyState): that forced it to only - copy up to 2GB per script-level callback. Now it is anything that can - fit in a (signed) 64-bit integer. Problem identified by Frederic - Bonnet on comp.lang.tcl. Note that individual low-level reads and - writes are still smaller as the optimal buffer size is smaller. - -2010-03-20 Jan Nijtmans <nijtmans@users.sf.net> - - * win/stub16.c: Don't hide that we use the ASCII API here. - (does someone still use that?) - * win/tclWinPipe.c: 2 unnecessary type casts. - -2010-03-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsSZ.c (TclCompileThrowCmd): Added compilation for - the [throw] command. - -2010-03-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclListObj.c: [Bug 2971669]: Prevent in overflow trouble in - * generic/tclTestObj.c: ListObjReplace operations. Thanks to kbk for - * tests/listObj.test: fix and test. - -2010-03-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmdsSZ.c (IssueTryFinallyInstructions): - [Bug 2971921]: Corrected jump so that it doesn't skip into the middle - of an instruction! Tightened the instruction issuing. Moved endCatch - calls closer to their point that they guard, ensuring correct ordering - of result values. - -2010-03-17 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORTrans.c (ReflectInput, ReflectOutput) - (ReflectSeekWide): [Bug 2921116]: Added missing TclEventuallyFree - calls for preserved ReflectedTransform* structures. Reworked - ReflectInput to preserve the structure for its whole life, not only in - InvokeTclMethod. - - * generic/tclIO.c (Tcl_GetsObj): [Bug 2921116]: Regenerate topChan, - may have been changed by a self-modifying transformation. - - * tests/ioTrans/test (iortrans-4.8, iortrans-4.9, iortrans-5.11) - (iortrans-7.4, iortrans-8.3): New test cases. - -2010-03-16 Jan Nijtmans <nijtmans@users.sf.net> - - * compat/zlib/*: Upgrade zlib to version 1.2.4. - * win/makefile.vc: - * unix/Makefile.in: - * win/tclWinChan.c: Don't cast away "const" without reason. - -2010-03-12 Jan Nijtmans <nijtmans@users.sf.net> - - * win/makefile.vc: [Bug 2967340]: Static build was failing. - * win/.cvsignore: - -2010-03-10 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTest.c: Remove unnecessary '&' decoration for - * generic/tclIOUtil.c: function pointers - * win/tclWin32Dll.c: Double declaration of TclNativeDupInternalRep - * unix/tclIOUtil.c: - * unix/dltest/.cvsignore: Ignore *.so here - -2010-03-09 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c: [Bug 2936225]: Thanks to Alexandre Ferrieux - * doc/refchan.n: <ferrieux@users.sourceforge.net> for debugging and - * tests/ioCmd.test: fixing the problem. It is the write-side - equivalent to the bug fixed 2009-08-06. - -2010-03-09 Don Porter <dgp@users.sourceforge.net> - - * library/tzdata/America/Matamoros: New locale - * library/tzdata/America/Ojinaga: New locale - * library/tzdata/America/Santa_Isabel: New locale - * library/tzdata/America/Asuncion: - * library/tzdata/America/Tijuana: - * library/tzdata/Antarctica/Casey: - * library/tzdata/Antarctica/Davis: - * library/tzdata/Antarctica/Mawson: - * library/tzdata/Asia/Dhaka: - * library/tzdata/Pacific/Fiji: - Olson tzdata2010c. - -2010-03-07 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTest.c: Test that tclOO stubs are present in stub - library - * generic/tclOOMethod.c: Applied missing part of [Patch 2961556] - * win/tclWinInt.h: Change all tclWinProcs signatures to use - * win/tclWin32Dll.c: TCHAR* in stead of WCHAR*. This is meant - * win/tclWinDde.c: as preparation to make [Enh 2965056] - * win/tclWinFCmd.c: possible at all. - * win/tclWinFile.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: - -2010-03-06 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclStubLib.c: Remove presence of tclTomMathStubsPtr here. - * generic/tclTest.c: Test that tommath stubs are present in stub - library. - -2010-03-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIORTrans.c (ForwardProc): [Bug 2964425]: When cleaning - the stables, it is sometimes necessary to do more than the minimum. In - this case, rationalizing the variables for a forwarded limit? method - required removing an extra Tcl_DecrRefCount too. - - * generic/tclOO.h, generic/tclOOInt.h: [Patch 2961556]: Change TclOO - to use the same style of function typedefs as Tcl, as this is about - the last chance to get this right. - - ***POTENTIAL INCOMPATIBILITY*** - Source code that uses function typedefs from TclOO will need to update - variables and argument definitions so that pointers to the function - values are used instead. Binary compatibility is not affected. - - * generic/*.c, generic/tclInt.h, unix/*.c, macosx/*.c: Applied results - of doing a Code Audit. Principal changes: - * Use do { ... } while (0) in macros - * Avoid shadowing one local variable with another - * Use clearer 'foo.bar++;' instead of '++foo.bar;' where result not - required (i.e., semantically equivalent); clarity is increased - because it is bar that is incremented, not foo. - * Follow Engineering Manual rules on spacing and declarations - -2010-03-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (ObjectRenamedTrace): [Bug 2962664]: Add special - handling so that when the class of classes is deleted, so is the class - of objects. Immediately. - - * generic/tclOOInt.h (ROOT_CLASS): Add new flag for specially marking - the root class. Simpler and more robust than the previous technique. - -2010-03-04 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclGetDate.y: 3 unnecessary MODULE_SCOPE - * generic/tclDate.c: symbols - * generic/tclStubLib.c: Split tommath stub lib - * generic/tclTomMathStubLib.c: in separate file. - * win/makefile.bc: - * win/Makefile.in: - * win/makefile.vc: - * win/tcl.dsp: - * unix/Makefile.in: - * unix/tcl.m4: Cygwin only gives warning - * unix/configure: using -fvisibility=hidden - * compat/strncasecmp.c: A few more const's - * compat/strtod.c: - * compat/strtoul.c: - -2010-03-03 Andreas Kupries <andreask@activestate.com> - - * doc/refchan.n: Followup to ChangeLog entry 2009-10-07 - (generic/tclIORChan.c). Fixed the documentation to explain that errno - numbers are operating system dependent, and reworked the associated - example. - -2010-03-02 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: [FRQ 2959069]: Support for -fvisibility=hidden - * unix/configure (regenerated with autoconf-2.59) - -2010-03-01 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * unix/tclUnixSock.c: Refrain from a possibly lengthy reverse-DNS - lookup on 0.0.0.0 when calling [fconfigure -sockname] on an - universally-bound (default) server socket. - - * generic/tclIndexObj.c: fix [AT 86258]: special-casing of empty - tables when generating error messages for [::tcl::prefix match]. - -2010-02-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c: More additions of {TCL LOOKUP} error-code - generation to various subcommands of [info] as part of long-term - project to classify all Tcl's generated errors. - -2010-02-28 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclStubInit.c: [Bug 2959713]: Link error with gcc 4.1 - -2010-02-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (StringFirstCmd, StringLastCmd): [Bug 2960021]: - Only search for the needle in the haystack when the needle isn't - larger than the haystack. Prevents an odd crash from sometimes - happening when things get mixed up (a common programming error). - - * generic/tclMain.c (Tcl_Main): [Bug 801429]: Factor out the holding - of the client-installed main loop function into thread-specific data. - - ***POTENTIAL INCOMPATIBILITY*** - Code that previously tried to set the main loop from another thread - will now fail. On the other hand, there is a fairly high probability - that such programs would have been failing before due to the lack of - any kind of inter-thread memory barriers guarding accesses to this - part of Tcl's state. - -2010-02-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c: Split this file into two pieces to make it - * generic/tclCompCmdsSZ.c: easier to work with. It's still two very - long files even after the split. - -2010-02-26 Reinhard Max <max@suse.de> - - * doc/safe.n: Name the installed file after the command it documents. - Use "Safe Tcl" instead of the "Safe Base", "Safe Tcl" mixture. - -2010-02-26 Donal K. Fellows <dkf@users.sf.net> - - * unix/Makefile.in (NATIVE_TCLSH): Added this variable to allow for - better control of what tclsh to use for various scripts when doing - cross compiling. An imperfect solution, but works. - - * unix/installManPage: Remap non-alphanumeric sequences in filenames - to single underscores (especially colons). - -2010-02-26 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/zlib.test: Add tests for [Bug 2818131] which was crashing with - mismatched zlib algorithms used in combination with gets. This issue - has been fixed by Andreas's last commit. - -2010-02-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclHash.c: [FRQ 2958832]: Further speed-up of the - * generic/tclLiteral.c: ouster-hash function. - * generic/tclObj.c: - * generic/tclCkalloc.c: Eliminate various unnecessary (ClientData) - * generic/tclTest.c: type casts. - * generic/tclTestObj.c: - * generic/tclTestProcBodyObj.c: - * unix/tclUnixTest.c: - * unix/tclUnixTime.c: - * unix/tclXtTest.c: - -2010-02-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (SetDictFromAny): Prevent the list<->dict - * generic/tclListObj.c (SetListFromAny): conversion code from taking - too many liberties. Stops loss of duplicate keys in some scenarios. - Many thanks to Jean-Claude Wippler for finding this. - - * generic/tclExecute.c (TclExecuteByteCode): Reduce ifdef-fery and - size of activation record. More variables shared across instructions - than before. - - * doc/socket.n: [Bug 2957688]: Clarified that [socket -server] works - with a command prefix. Extended example to show this in action. - -2010-02-22 Andreas Kupries <andreask@activestate.com> - - * generic/tclZlib.c (ZlibTransformInput): [Bug 2762041]: Added a hack - to work around the general problem, early EOF recognition based on the - base-channel, instead of the data we have ready for reading in the - transform. Long-term we need a proper general fix (likely tracking EOF - on each level of the channel stack), with attendant complexity. - Furthermore, Z_BUF_ERROR can be ignored, and must be when feeding the - zlib code with single characters. - -2010-02-22 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixPort.h: Remove unnecessary EXTERN's, which already are - in the global stub table. - * unix/configure.in: Use @EXEEXT@ in stead of @EXT_SUFFIX@ - * unix/tcl.m4: - * unix/Makefile.in: Use -DBUILD_tcl for CYGWIN - * unix/configure: (regenerated) - * unix/dltest/pkg*.c: Use EXTERN to control CYGWIN exported symbols - * generic/tclCmdMZ.c: Remove some unnecessary type casts. - * generic/tclCompCmds.c: - * generic/tclTest.c: - * generic/tclUtil.c: - -2010-02-21 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/regexp.test: Add test cases back ported from Jacl regexp work. - -2010-02-21 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclDate.c: Some more const tables. - * generic/tclGetDate.y: - * generic/regc_lex.c: - * generic/regerror.c: - * generic/tclStubLib.c: - * generic/tclBasic.c: Fix [Bug 2954959] expr abs(0.0) is -0.0 - * tests/expr.test: - -2010-02-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileStringLenCmd): Make [string length] - of a constant string be handled better (i.e., handle backslashes too). - -2010-02-19 Stuart Cassoff <stwo@users.sourceforge.net> - - * tcl.m4: Correct compiler/linker flags for threaded builds on - OpenBSD. - * configure: (regenerated). - -2010-02-19 Donal K. Fellows <dkf@users.sf.net> - - * unix/installManPage: [Bug 2954638]: Correct behaviour of manual page - installer. Also added armouring to check that assumptions about the - initial state are actually valid (e.g., look for existing input file). - -2010-02-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclHash.c (HashStringKey): Restore these hash functions - * generic/tclLiteral.c (HashString): to use the classic algorithm. - * generic/tclObj.c (TclHashObjKey): Community felt normal case - speed to be more important than resistance to malicious cases. For - now, hashes that need to deal with the malicious case can use a custom - hash table and install their own hash function, though that is not - functionality exposed to the script level. - - * generic/tclCompCmds.c (TclCompileDictUpdateCmd): Stack depth must be - correctly described when compiling a body to prevent crashes in some - debugging modes. - -2010-02-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: Change order of various struct members, - fixing potential binary incompatibility with Tcl 8.5 - -2010-02-16 Donal K. Fellows <dkf@users.sf.net> - - * unix/configure.in, generic/tclIOUtil.c (Tcl_Stat): Updated so that - we do not assume that all unix systems have the POSIX blkcnt_t type, - since OpenBSD apparently does not. - - * generic/tclLiteral.c (HashString): Missed updating to FNV in one - place; the literal table (a copy of the hash table code...) - -2010-02-15 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: Reverted earlier rename from tcl*Stubs to - * generic/tclBasic.c: tcl*ConstStubs, it's not necessary at all. - * generic/tclOO.c: - * generic/tclTomMathInterface.c: - * generic/tclStubInit.c: (regenerated) - * generic/tclOOStubInit.c: (regenerated) - * generic/tclEnsemble.c:Fix signed-unsigned mismatch - * win/tclWinInt.h: make tclWinProcs "const" - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: Eliminate all internal Tcl_WinUtfToTChar - * win/tclWinFile.c: and Tcl_WinTCharToUtf calls, needed - * win/tclWinInit.c: for mslu support. - * win/tclWinLoad.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/.cvsignore: - * compat/unicows/readme.txt: [FRQ 2819611]: Add first part of MSLU - * compat/unicows/license.txt: support. - * compat/unicows/unicows.lib: - -2010-02-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (AllocObject, SquelchedNsFirst, ObjectRenamedTrace): - * generic/tclNamesp.c (Tcl_DeleteNamespace): [Bug 2950259]: Revised - the namespace deletion code to provide an additional internal callback - that gets triggered early enough in namespace deletion to allow TclOO - destructors to run sanely. Adjusted TclOO to take advantage of this, - so making tearing down an object by killing its namespace appear to - work seamlessly, which is needed for Itcl. (Note that this is not a - feature that will ever be backported to 8.5, and it remains not a - recommended way of deleting an object.) - -2010-02-13 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Divided the [switch] - compiler into three pieces (after the model of [try]): a parser, an - instruction-issuer for chained tests, and an instruction-issuer for - jump tables. - - * generic/tclEnsemble.c: Split the ensemble engine out into its own - file rather than keeping it mashed together with the namespace code. - -2010-02-12 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tcl.m4: Use -pipe for gcc on win32 - * win/configure: (mingw/cygwin) (regenerated) - * win/.cvsignore: Add .lib, .exp and .res here - -2010-02-11 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/list.test: Add tests for explicit \0 in a string argument to - the list command. - -2010-02-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIOCmd.c (Tcl_OpenObjCmd): [Bug 2949740]: Make sure that - we do not try to put a NULL pipeline channel into binary mode. - -2010-02-11 Mo DeJong <mdejong@users.sourceforge.net> - - [Bug 2826551, Patch 2948425]: Assorted regexp bugs related to -all, - -line and -start options and newlines. - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): If -offset is given, treat it - as the start of the line if the previous character was a newline. Fix - nasty edge case where a zero length match would not advance the index. - * tests/regexp.test: Add regression tests back ported from Jacl. - Checks for a number of issues related to -line and newline handling. A - few of tests were broken before the patch and continue to be broken, - marked as knownBug. - -2010-02-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (ObjectRenamedTrace): [Bug 2949397]: Prevent - destructors from running on the two core class objects when the whole - interpreter is being destroyed. - -2010-02-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileTryCmd, IssueTryInstructions) - (IssueTryFinallyInstructions): Added compiler for the [try] command. - It is split into three pieces that handle the parsing of the tokens, - the issuing of instructions for finally-free [try], and the issuing of - instructions for [try] with finally; there are enough differences - between the all cases that it was easier to split the code rather than - have a single function do the whole thing. - -2010-02-09 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tools/genStubs.tcl: Remove dependency on 8.5+ idiom "in" in - expressions. - -2010-02-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (Tcl_ZlibDeflate, Tcl_ZlibInflate): [Bug 2947783]: - Make sure that the result is an unshared object before appending to it - so that nothing crashes if it is shared (use in Tcl code was not - affected by this, but use from C was an issue). - -2010-02-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclHash.c (HashStringKey): Replace Tcl's crusty old hash - * generic/tclObj.c (TclHashObjKey): function with the algorithm - due to Fowler, Noll and Vo. This is slightly faster (assuming the - presence of hardware multiply) and has somewhat better distribution - properties of the resulting hash values. Note that we only ever used - the 32-bit version of the FNV algorithm; Tcl's core hash engine - assumes that hash values are simple unsigned ints. - - ***POTENTIAL INCOMPATIBILITY*** - Code that depends on hash iteration order (especially tests) may well - be disrupted by this. Where a definite order is required, the fix is - usually to just sort the results after extracting them from the hash. - Where this is insufficient, the code that has ceased working was - always wrong and was only working by chance. - -2010-02-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileErrorCmd): Added compilation of the - [error] command. No new bytecodes. - -2010-02-05 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: Follow-up to earlier commit today: - Eliminate the need for an extra Stubs Pointer for adressing - a static stub table: Just change the exported table from - static to MODULE_SCOPE. - * generic/tclBasic.c - * generic/tclOO.c - * generic/tclTomMathInterface.c - * generic/tcl*Decls.h (regenerated) - * generic/tclStubInit.c (regenerated) - * generic/tclOOStubInit.c (regenerated) - * generic/tclTest.c (minor formatting) - -2010-02-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c: More consistency in errorcode generation. - - * generic/tclOOBasic.c (TclOO_Object_Destroy): Rewrote to be NRE-aware - when calling destructors. Note that there is no guarantee that - destructors will always be called in an NRE context; that's a feature - of the 'destroy' method only. - - * generic/tclEncoding.c: Add 'const' to many function-internal vars - that are never pointing to things that are written to. - -2010-02-05 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: Follow-up to [2010-01-29] commit: - prevent space within stub table function parameters if the - parameter type is a pointer. - * win/tclWinInt.h: Minor Formatting - * generic/tcl.h: VOID -> void and other formatting - * generic/tclInt.h: Minor formatting - * generic/tclInt.decls: Change signature of TclNRInterpProcCore, - * generic/tclOO.decls: and TclOONewProc(Instance|)MethodEx, - * generic/tclProc.c: indicating that errorProc is a function, - * generic/tclOOMethod.c:pointer, and other formatting - * generic/tcl*Decls.h: (regenerated) - * generic/tclVar.c: gcc warning(line 3703): 'pattern' may be used - uninitialized in this function - gcc warning(line 3788): 'matched' may be used - uninitialized in this function - -2010-02-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c: Added more use of error-codes and reduced the - stack overhead of older interfaces. - (ArrayGetCmd): Stop silly crash when using a trivial pattern due to - error in conversion to ensemble. - (ArrayNamesCmd): Use the object RE interface for faster matching. - -2010-02-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c (ArrayUnsetCmd): More corrections. - -2010-02-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c: Turned the [array] command into a true ensemble. - - * generic/tclOO.c (AllocObject, MyDeleted): A slightly faster way to - handle the deletion of [my] is with a standard delete callback. This - is because it doesn't require an additional memory allocation during - object creation. Also reduced the amount of string manipulation - performed during object creation to further streamline memory - handling; this is not backported to the 8.5 package as it breaks a - number of abstractions. - - * generic/tclOOBasic.c (TclOO_Object_Destroy): [Bug 2944404]: Do not - crash when a destructor deletes the object that is executing that - destructor. - -2010-02-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c (Tcl_ArrayObjCmd): [Bug 2939073]: Stop the [array - unset] command from having dangling pointer problems when an unset - trace deletes the element that is going to be processed next. Many - thanks to Alexandre Ferrieux for the bulk of this fix. - - * generic/regexec.c (ccondissect, crevdissect): [Bug 2942697]: Rework - these functions so that certain pathological patterns are matched much - more rapidly. Many thanks to Tom Lane for dianosing this issue and - providing an initial patch. - -2010-01-30 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompile.c (tclInstructionTable): Bytecode instructions - * generic/tclCompCmds.c (TclCompileUnsetCmd): to allow the [unset] - * generic/tclExecute.c (TclExecuteByteCode): command to be compiled - with the compiler being a complete compilation for all compile-time - decidable uses. - - * generic/tclVar.c (TclPtrUnsetVar): Var reference version of the code - to unset a variable. Required for INST_UNSET bytecodes. - -2010-01-29 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: [Bug 2942081]: Reverted Tcl_ThreadDataKey type change - Changed some Tcl_CallFrame fields from "char *" - to "void *". This saves unnecessary space on - Cray's (and it's simply more correct). - - * tools/genStubs.tcl: No longer generate a space after "*" and - immediately after a function name, so the - format of function definitions in tcl*Decls.h - match all other tcl*.h header files. - * doc/ParseArgs.3: Change Tcl_ArgvFuncProc, Tcl_ArgvGenFuncProc - * generic/tcl.h: and GetFrameInfoValueProc to be function - * generic/tclInt.h: definitions, not pointers, for consistency - * generic/tclOOInt.h: with all other Tcl function definitions. - * generic/tclIndexObj.c: - * generic/regguts.h: CONST -> const - * generic/tcl.decls: Formatting - * generic/tclTomMath.decls: Formatting - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclOODecls.h: - * generic/tclOOIntDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2010-01-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOO_Object_Destroy): Move the execution of - destructors to a point where they can produce an error. This will not - work for all destructors, but it does mean that more failing calls of - them will be caught. - * generic/tclOO.c (AllocObject, MyDeletedTrace, ObjectRenamedTrace): - (ObjectNamespaceDeleted): Stop various ways of getting at commands - with dangling pointers to the object. Also increases the reliability - of calling of destructors (though most destructors won't benefit; when - an object is deleted namespace-first, its destructors are not run in a - nice state as the namespace is partially gone). - -2010-01-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclOOStubInit.c: Remove double includes (which causes a - * generic/tclOOStubLib.c: warning in CYGWIN compiles) - * unix/.cvsignore: add confdefs.h - -2010-01-22 Donal K. Fellows <dkf@users.sf.net> - - * doc/proc.n: [Bug 1970629]: Define a bit better what the current - namespace of a procedure is. - -2010-01-22 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Don't use DWORD and HANDLE here. - * generic/tclIntPlatDecls.h: - * generic/tcl.h: Revert [2009-12-21] change, instead - * generic/tclPort.h: resolve the CYGWIN inclusion problems by - * win/tclWinPort.h: re-arranging the inclusions at other - places. - * win/tclWinError.c - * win/tclWinPipe.c - * win/tcl.m4: Make cygwin configuration error into - * win/configure.in: a warning: CYGWIN compilation works - * win/configure: although there still are test failures. - -2010-01-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): Improve error code - generation from some of the tailcall-related bits of TEBC. - -2010-01-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.h: [Bug 2910748]: NRE-enable direct eval on BC - * generic/tclExecute.c: spoilage. - * tests/nre.test: - -2010-01-19 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n: [Bug 2929546]: Clarify just what [dict with] and [dict - update] are doing with variables. - -2010-01-18 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (CreateScriptRecord): [Bug 2918110]: Initialize - the EventScriptRecord (esPtr) fully before handing it to - Tcl_CreateChannelHandler for registration. Otherwise a reflected - channel calling 'chan postevent' (== Tcl_NotifyChannel) in its - 'watchProc' will cause the function 'TclChannelEventScriptInvoker' - to be run on an uninitialized structure. - -2010-01-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): [Bug 2932421]: Stop - the [format] command from causing argument objects to change their - internal representation when not needed. Thanks to Alexandre Ferrieux - for this fix. - -2010-01-13 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl: More factoring out of special cases - * tools/tcltk-man2html-utils.tcl: so that they are described outside - the engine file. Now there is only one real set of special cases in - there, to handle the .SO/.OP/.SE directives. - -2010-01-13 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Fix TCL_LL_MODIFIER for Cygwin - * generic/tclEnv.c: Fix CYGWIN compilation problems, - * generic/tclInt.h: and remove some unnecessary - * generic/tclPort.h: double includes. - * generic/tclPlatDecls.h: - * win/cat.c: - * win/tclWinConsole.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinThrd.c: - * win/tclWinPort.h: Put win32 includes first - * unix/tclUnixChan.c: Forgot one CONST change - -2010-01-12 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl: Make the generation of the list of things - to process the docs from simpler and more flexible. Also factored out - the lists of special cases. - -2010-01-10 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: VC++ 6.0 doesn't have - * win/tclWinReg.c: PDWORD_PTR - * win/tclWinThrd.c: Fix various minor gcc warnings. - * win/tclWinTime.c: - * win/tclWinConsole.c: Put channel type definitions - * win/tclWinChan.c: in static const memory - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * generic/tclIOGT.c: - * generic/tclIORChan.c: - * generic/tclIORTrans.c: - * unix/tclUnixChan.c: - * unix/tclUnixPipe.c: - * unix/tclUnixSock.c: - * unix/configure: (regenerated with autoconf 2.59) - * tests/info.test: Make test independant from - tcltest implementation. - -2010-01-10 Donal K. Fellows <dkf@users.sf.net> - - * tests/namespace.test (namespace-51.17): [Bug 2898722]: Demonstrate - that there are still bugs in the handling of resolution epochs. This - bug is not yet fixed. - - * tools/tcltk-man2html.tcl: Split the man->html converter into - * tools/tcltk-man2html-utils.tcl: two pieces for easier maintenance. - Also made it much less verbose in its printed messages by default. - -2010-01-09 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl: Added basic support for building the docs - for contributed packages into the HTML versions. Prompted by question - on Tcler's Chat by Tom Krehbiel. Note that there remain problems in - the documentation generated due to errors in the contributed docs. - -2010-01-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c (TclPathPart): [Bug 2918610]: Correct - * tests/fileName.test (filename-14.31): inconsistency between the - string rep and the intrep of a path value created by [file rootname]. - Thanks to Vitaly Magerya for reporting. - -2010-01-03 Donal K. Fellows <dkf@users.sf.net> - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 1636685]: Use the configuration - for modern FreeBSD suggested by the FreeBSD porter. - -2010-01-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Bug 2724403]: Fix leak of coroutines on - * generic/tclCompile.h: namespace deletion. Added a test for this - * generic/tclNamesp.c: leak, and also a test for leaks on namespace - * tests/coroutine.test: deletion. - * tests/namespace.test: - -2009-12-30 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (AliasSource): [Bug 2923613]: Make the safer - * tests/safe.test (safe-8.9): [source] handle a [return] at the - end of the file correctly. - -2009-12-30 Miguel Sofer <msofer@users.sf.net> - - * library/init.tcl (unknown): [Bug 2824981]: Fix infinite recursion of - ::unknown when [set] is undefined. - -2009-12-29 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclHistory.c (Tcl_RecordAndEvalObj): Reduce the amount of - allocation and deallocation of memory by caching objects in the - interpreter assocData table. - - * generic/tclObj.c (Tcl_GetCommandFromObj): Rewrite the logic so that - it does not require making assignments part way through an 'if' - condition, which was deeply unclear. - - * generic/tclInterp.c (Tcl_MakeSafe): [Bug 2895741]: Make sure that - the min() and max() functions are supported in safe interpreters. - -2009-12-29 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclBinary.c: [Bug 2922555]: Handle completely invalid input - * tests/binary.test: to the decode methods. - -2009-12-28 Donal K. Fellows <dkf@users.sf.net> - - * unix/Makefile.in (trace-shell, trace-test): [FRQ 1083288]: Added - targets to allow easier tracing of shell and test invocations. - - * unix/configure.in: [Bug 942170]: Detect the st_blocks field of - * generic/tclCmdAH.c (StoreStatData): 'struct stat' correctly. - * generic/tclFileName.c (Tcl_GetBlocksFromStat): - * generic/tclIOUtil.c (Tcl_Stat): - - * generic/tclInterp.c (TimeLimitCallback): [Bug 2891362]: Ensure that - * tests/interp.test (interp-34.13): the granularity ticker is - reset when we check limits because of the time limit event firing. - -2009-12-27 Donal K. Fellows <dkf@users.sf.net> - - * doc/namespace.n (SCOPED SCRIPTS): [Bug 2921538]: Updated example to - not be quite so ancient. - -2009-12-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCmdMZ.c: CONST -> const - * generic/tclParse.c - -2009-12-23 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (AliasSource, AliasExeName): [Bug 2913625]: Stop - information about paths from leaking through [info script] and [info - nameofexecutable]. - -2009-12-23 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: Install libtcl8.6.dll in bin directory - * unix/Makefile.in: - * unix/configure: (regenerated) - -2009-12-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): [Bug 2918962]: Stop crash when - -index and -stride are used together. - -2009-12-21 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclThreadStorage.c: Fix gcc warning, using gcc-4.3.4 on - cygwin: missing initializer - * generic/tclOOInt.h: Prevent conflict with DUPLICATE - definition in WINAPI's nb30.h - * generic/rege_dfa.c: Fix macro conflict on CYGWIN: don't use - "small". - * generic/tcl.h: Include <winsock2.h> before <stdio.h> on - CYGWIN - * generic/tclPathObj.c - * generic/tclPort.h - * tests/env.test: Don't unset WINDIR and TERM, it has a - special meaning on CYGWIN (both in UNIX - and WIN32 mode!) - * generic/tclPlatDecls.h: Include <tchar.h> through tclPlatDecls.h - * win/tclWinPort.h: stricmp -> strcasecmp - * win/tclWinDde.c: _wcsicmp -> wcscasecmp - * win/tclWinFile.c - * win/tclWinPipe.c - * win/tclWinSock.c - * unix/tcl.m4: Add dynamic loading support to CYGWIN - * unix/configure (regenerated) - * unix/Makefile.in - -2009-12-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Bug 2917627]: Fix for bad cmd resolution by - * tests/coroutine.test: coroutines. Thanks to schelte for finding it. - -2009-12-16 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (::safe::AliasGlob): Upgrade to correctly support a - larger fraction of [glob] functionality, while being stricter about - directory management. - -2009-12-11 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTest.c: Fix gcc warning: ignoring return value of - * unix/tclUnixNotify.c: "write", declared with attribute - * unix/tclUnixPipe.c: warn_unused_result. - * generic/tclInt.decls: CONSTify functions TclpGetUserHome and - * generic/tclIntDecls.h:TclSetPreInitScript (TIP #27) - * generic/tclInterp.c: - * win/tclWinFile.c: - * unix/tclUnixFile.c: - -2009-12-16 Donal K. Fellows <dkf@users.sf.net> - - * doc/tm.n: [Bug 1911342]: Formatting rewrite to avoid bogus crosslink - to the list manpage when generating HTML. - - * library/msgcat/msgcat.tcl (Init): [Bug 2913616]: Do not use platform - tests that are not needed and which don't work in safe interpreters. - -2009-12-14 Donal K. Fellows <dkf@users.sf.net> - - * doc/file.n (file tempfile): [Bug 2388866]: Note that this only ever - creates files on the native filesystem. This is a design feature. - -2009-12-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Release TclPopCallFrame() from its - * generic/tclExecute.c: tailcall-management duties - * generic/tclNamesp.c: - - * generic/tclBasic.c: Moving TclBCArgumentRelease call from - * generic/tclExecute.c: TclNRTailcallObjCmd to TEBC, so that the - pairing of the Enter and Release calls is clearer. - -2009-12-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclTest.c (TestconcatobjCmd): [Bug 2895367]: Stop memory - leak when testing. We don't need extra noise of this sort when - tracking down real problems! - -2009-12-11 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclBinary.c: Fix gcc warning, using gcc-4.3.4 on cygwin - * generic/tclCompExpr.c:warning: array subscript has type 'char' - * generic/tclPkg.c: - * libtommath/bn_mp_read_radix.c: - * win/makefile.vc: [Bug 2912773]: Revert to version 1.203 - * unix/tclUnixCompat.c: Fix gcc warning: signed and unsigned type - in conditional expression. - -2009-12-11 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (long-toc, cross-reference): [FRQ 2897296]: - Added cross links to sections within manual pages. - -2009-12-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Bug 2806407]: Full nre-enabling of coroutines - * generic/tclExecute.c: - - * generic/tclBasic.c: Small cleanup - - * generic/tclExecute.c: Fix panic in http11.test caused by buggy - earlier commits in coroutine management. - -2009-12-10 Andreas Kupries <andreask@activestate.com> - - * generic/tclObj.c (TclContinuationsEnter): [Bug 2895323]: Updated - comments to describe when the function can be entered for the same - Tcl_Obj* multiple times. This is a continuation of the 2009-11-10 - entry where a memory leak was plugged, but where not sure if that was - just a band-aid to paper over some other error. It isn't, this is a - legal situation. - -2009-12-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Reducing the # of moving parts for coroutines - * generic/tclExecute.c: by delegating more to tebc; eliminate the - special coroutine CallFrame. - -2009-12-09 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c: [Bug 2901998]: Applied Alexandre Ferrieux's patch - fixing the inconsistent buffered I/O. Tcl's I/O now flushes buffered - output before reading, discards buffered input before writing, etc. - -2009-12-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Ensure right lifetime of varFrame's (objc,objv) - for coroutines. - - * generic/tclExecute.c: Code regrouping - -2009-12-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c: Added some of the missing setting of errorcode - values. - -2009-12-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclStackFree): Improved panic msg. - -2009-12-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Partial nre-enabling of coroutines. The - * generic/tclExecute.c: initial call still requires its own - * generic/tclInt.h: instance of tebc, but on resume coros can - execute in the caller's tebc. - - * generic/tclExecute.c (TEBC): Silence warning about pcAdjustment. - -2009-12-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): Make the dict opcodes - more sparing in their use of C variables, to reduce size of TEBC - activiation record a little bit. - -2009-12-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TEBC): Grouping "slow" variables into structs, - to reduce register pressure and help the compiler with variable - allocation. - -2009-12-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Start cleaning the TEBC stables - * generic/tclInt.h: - - * generic/tclCmdIL.c: [Bug 2910094]: Fix by aku - * tests/coroutine.test: - - * generic/tclBasic.c: Arrange for [tailcall] to be created with the - other builtins: was being created in a separate call, leftover from - pre-tip days. - -2009-12-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStrToD.c: [Bug 2902010]: Correct conditional compile - directives to better detect the toolchain that needs extra work for - proper underflow treatment instead of merely detecting the MIPS - platform. - -2009-12-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Patch 2910056]: Add ::tcl::unsupported::yieldTo - * generic/tclInt.h: - -2009-12-07 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (TryPostBody): [Bug 2910044]: Close off memory - leak in [try] when a variable-free handler clause is present. - -2009-12-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Small changes for clarity in tailcall - * generic/tclExecute.c: and coroutine code. - * tests/coroutine.test: - - * tests/tailcall.test: Remove some old unused crud; improved the - stack depth tests. - - * generic/tclBasic.c: Fixed things so that you can tailcall - * generic/tclNamesp.c: properly out of a coroutine. - * tests/tailcall.test: - - * generic/tclInterp.c: Fixed tailcalls for same-interp aliases (no - test) - -2009-12-03 Donal K. Fellows <dkf@users.sf.net> - - * library/safe.tcl (::safe::AliasEncoding): Make the safe encoding - command behave more closely like the unsafe one (for safe ops). - (::safe::AliasGlob): [Bug 2906841]: Clamp down on evil use of [glob] - in safe interpreters. - * tests/safe.test: Rewrite to use tcltest2 better. - -2009-12-02 Jan Nijtmans <nijtmans@users.sf.net> - - * tools/genStubs.tcl: Add support for win32 CALLBACK functions and - remove obsolete "emitStubs" and "genStubs" functions. - * win/Makefile.in: Use tcltest86.dll for all tests, and add - .PHONY rules to preemptively stop trouble that plagued Tk from hitting - Tcl too. - -2009-11-30 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: Don't use EXPORT for Tcl_InitStubs - * win/Makefile.in: Better dependancies in case of static build. - -2009-11-30 Donal K. Fellows <dkf@users.sf.net> - - * doc/Tcl.n: [Bug 2901433]: Improved description of expansion to - mention that it is using list syntax. - -2009-11-27 Kevin B. Kenny <kennykb@acm.org> - - * win/tclAppInit.c (Tcl_AppInit): [Bug 2902965]: Reverted Jan's change - that added a call to Tcl_InitStubs. The 'tclsh' and 'tcltest' programs - are providers, not consumers of the Stubs table, and should not link - with the Stubs library, but only with the main Tcl library. (In any - case, the presence of Tcl_InitStubs broke the build.) - -2009-11-27 Donal K. Fellows <dkf@users.sf.net> - - * doc/BoolObj.3, doc/Class.3, doc/CrtChannel.3, doc/DictObj.3: - * doc/DoubleObj.3, doc/Ensemble.3, doc/Environment.3: - * doc/FileSystem.3, doc/Hash.3, doc/IntObj.3, doc/Limit.3: - * doc/Method.3, doc/NRE.3, doc/ObjectType.3, doc/PkgRequire.3: - * doc/SetChanErr.3, doc/SetResult.3: [Patch 2903921]: Many small - spelling fixes from Larry Virden. - - BUMP VERSION OF TCLOO TO 0.6.2. Too many people need accumulated small - versions and bugfixes, so the version-bump removes confusion. - - * generic/tclOOBasic.c (TclOO_Object_LinkVar): [Bug 2903811]: Remove - unneeded restrictions on who can usefully call this method. - -2009-11-26 Donal K. Fellows <dkf@users.sf.net> - - * unix/Makefile.in: Add .PHONY rules and documentation to preemptively - stop trouble that plagued Tk from hitting Tcl too, and to make the - overall makefile easier to understand. Some reorganization too to move - related rules closer together. - -2009-11-26 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: [Bug 2902965]: Fix stub related changes that - * win/makefile.vc: caused tclkit build to break. - * win/tclAppInit.c - * unix/tcl.m4 - * unix/Makefile.in - * unix/tclAppInit.c - * unix/configure: (regenerated) - -2009-11-25 Kevin B. Kenny <kennykb@acm.org> - - * win/Makefile.in: Added a 'test-tcl' rule that is identical to - 'test' except that it does not go spelunking in 'pkgs/'. (This rule - has existed in unix/Makefile.in for some time.) - -2009-11-25 Stuart Cassoff <stwo@users.sf.net> - - * unix/configure.in: [Patch 2892871]: Remove unneeded - * unix/tcl.m4: AC_STRUCT_TIMEZONE and use - * unix/tclConfig.h.in: AC_CHECK_MEMBERS([struct stat.st_blksize]) - * unix/tclUnixFCmd.c: instead of AC_STRUCT_ST_BLKSIZE. - * unix/configure: Regenerated with autoconf-2.59. - -2009-11-24 Andreas Kupries <andreask@activestate.com> - - * library/tclIndex: Manually redone the part of tclIndex dealing with - safe.tcl and tm.tcl. This part passes the testsuite. Note that - automatic regeneration of this part is not possible because it wrongly - puts 'safe::Setup' on the list, and wrongly leaves out 'safe::Log' - which is more dynamically created than the generator expects. - - Further note that the file "clock.tcl" is explicitly loaded by - "init.tcl", the first time the clock command is invoked. The relevant - code can be found at line 172ff, roughly, the definition of the - procedure 'clock'. This means none of the procedures of this file - belong in the tclIndex. Another indicator that automatic regeneration - of tclIndex is ill-advised. - -2009-11-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (FinalizeAlloc, Tcl_NewObjectInstance): - [Bug 2903011]: Make it an error to destroy an object in a constructor, - and also make sure that an object is not deleted twice in the error - case. - -2009-11-24 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/fCmd.test: [Bug 2893771]: Teach [file stat] to handle locked - * win/tclWinFile.c: files so that [file exists] no longer lies. - -2009-11-23 Kevin Kenny <kennykb@acm.org> - - * tests/fCmd.test (fCmd-30.1): Changed registry location of the 'My - Documents' folder to the one that's correct for Windows 2000, XP, - Server 2003, Vista, Server 2008, and Windows 7. (See - http://support.microsoft.com/kb/310746) - -2009-11-23 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWinDde.c: #undef STATIC_BUILD, in order to make sure - * win/tclWinReg.c: that Xxxxx_Init is always exported even when - * generic/tclTest.c: Tcl is built static (otherwise we cannot - create a DLL). - * generic/tclThreadTest.c: Make all functions static, except - TclThread_Init. - * tests/fCmd.test: Enable fCmd-30.1 when registry is available. - * win/tcl.m4: Fix ${SHLIB_LD_LIBS} definition, fix conflicts - * win/Makefile.in: Simplifications related to tcl.m4 changes. - * win/configure.in: Between static libraries and import library on - windows. - * win/configure: (regenerated) - * win/makefile.vc: Add stub library to necessary link lines. - -2009-11-23 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclThreadTest.c (NewTestThread): [Bug 2901803]: Further - machinations to get NewTestThread actually to launch the thread, not - just compile. - -2009-11-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclThreadTest.c (NewTestThread): [Bug 2901803]: Fix small - error in function naming which blocked a threaded test build. - -2009-11-19 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: Create tcltest86.dll as dynamic Tcltest - package. - * generic/tclTest.c: Remove extraneous prototypes, follow-up to - * generic/tclTestObj.c: [Bug 2883850] - * tests/chanio.test: Test-cases for fixed [Bug 2849797] - * tests/io.test: - * tests/safe.test: Fix safe-10.1 and safe-10.4 test cases, making - the wrong assumption that Tcltest is a static - package. - * generic/tclEncoding.c:[Bug 2857044]: Updated freeIntRepProc routines - * generic/tclVar.c: so that they set the typePtr field to NULL so - that the Tcl_Obj is not left in an - inconsistent state. - * unix/tcl.m4: [Patch 2883533]: tcl.m4 support for Haiku OS - * unix/configure: autoconf-2.59 - -2009-11-19 Don Porter <dgp@users.sourceforge.net> - - * unix/tclAppInit.c: [Bug 2883850, 2900542]: Repair broken build of - * win/tclAppInit.c: the tcltest executable. - -2009-11-19 Donal K. Fellows <dkf@users.sf.net> - - * library/auto.tcl (tcl_findLibrary): - * library/clock.tcl (MakeUniquePrefixRegexp, MakeParseCodeFromFields) - (SetupTimeZone, ProcessPosixTimeZone): Restored the use of a literal - * library/history.tcl (HistAdd): 'then' when following a multi- - * library/safe.tcl (interpConfigure): line test expresssion. It's an - * library/tm.tcl (UnknownHandler): aid to readability then. - -2009-11-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: Make all internal initialization - * generic/tclTest.c: routines MODULE_SCOPE - * generic/tclTestObj.c: - * generic/tclTestProcBodyObj.c: - * generic/tclThreadTest.c: - * unix/Makefile.in: Fix [Bug 2883850]: pkgIndex.tcl doesn't - * unix/tclAppInit.c: get created with static Tcl build - * unix/tclXtTest.c: - * unix/tclXtNotify.c: - * unix/tclUnixTest.c: - * win/Makefile.in: - * win/tcl.m4: - * win/configure: (regenerated) - * win/tclAppInit.c: - * win/tclWinDde.c: Always compile with Stubs. - * win/tclWinReg.c: - * win/tclWinTest.c: - -2009-11-18 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/CrtChannel.3: [Bug 2849797]: Fix channel name inconsistences - * generic/tclIORChan.c: as suggested by DKF. - * generic/tclIO.c: Minor *** POTENTIAL INCOMPATIBILITY *** - because Tcl_CreateChannel() and derivatives - now sometimes ignore their "chanName" - argument. - - * generic/tclAsync.c: Eliminate various gcc warnings (with -Wextra) - * generic/tclBasic.c - * generic/tclBinary.c - * generic/tclCmdAH.c - * generic/tclCmdIL.c - * generic/tclCmdMZ.c - * generic/tclCompile.c - * generic/tclDate.c - * generic/tclExecute.c - * generic/tclDictObj.c - * generic/tclIndexObj.c - * generic/tclIOCmd.c - * generic/tclIOUtil.c - * generic/tclIORTrans.c - * generic/tclOO.c - * generic/tclZlib.c - * generic/tclGetDate.y - * win/tclWinInit.c - * win/tclWinChan.c - * win/tclWinConsole.c - * win/tclWinNotify.c - * win/tclWinReg.c - * library/auto.tcl: Eliminate "then" keyword - * library/clock.tcl - * library/history.tcl - * library/safe.tcl - * library/tm.tcl - * library/http/http.tcl: Eliminate unnecessary spaces - * library/http1.0/http.tcl - * library/msgcat/msgcat.tcl - * library/opt/optparse.tcl - * library/platform/platform.tcl - * tools/tcltk-man2html.tcl - * tools/tclZIC.tcl - * tools/tsdPerf.c - -2009-11-17 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixChan.c (TtyParseMode): Partial undo of Donal's tidy-up - from a few days ago (2009-11-9, not in ChangeLog). It seems that - strchr is apparently a macro on AIX and reacts badly to preprocessor - directives in its arguments. - -2009-11-16 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclEncoding.c: [Bug 2891556]: Fix and improve test to - * generic/tclTest.c: detect similar manifestations in the future. - * tests/encoding.test: Add tcltest support for finalization. - -2009-11-15 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinDde.c: Avoid gcc compiler warning by explicitly casting - DdeCreateStringHandle argument. - -2009-11-12 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (CopyData): [Bug 2895565]: Dropped bogosity which - * tests/io.test: used the number of _written_ bytes or character to - update the counters for the read bytes/characters. New test io-53.11. - This is a forward port from the 8.5 branch. - -2009-11-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclClock.c (TclClockInit): Do not create [clock] support - commands in safe interps. - -2009-11-11 Jan Nijtmans <nijtmans@users.sf.net> - - * library/http/http.tcl (http::geturl): [Bug 2891171]: URL checking - too strict when using multiple question marks. - * tests/http.test - * library/http/pkgIndex.tcl: Bump to http 2.8.2 - * unix/Makefile.in: - * win/Makefile.in: - -2009-11-11 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclIO.c: Fix [Bug 2888099] (close discards ENOSPC error) by - saving the errno from the first of two FlushChannel()s. Uneasy to - test; might need specific channel drivers. Four-hands with aku. - -2009-11-10 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/winFCmd.test: Cleanup directories that have been set chmod - 000. On Windows7 and Vista we really have no access and these were - getting left behind. - A few tests were changed to reflect the intent of the test where - setting a directory chmod 000 should prevent any modification. This - restriction was ignored on XP but is honoured on Vista - -2009-11-10 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c: Plug another leak in TCL_EVAL_DIRECT evaluation. - Forward port from Tcl 8.5 branch, change by Don Porter. - - * generic/tclObj.c: [Bug 2895323]: Plug memory leak in - TclContinuationsEnter(). Forward port from Tcl 8.5 branch, change by - Don Porter. - -2009-11-09 Stuart Cassoff <stwo@users.sf.net> - - * win/README: [bug 2459744]: Removed outdated Msys + Mingw info. - -2009-11-09 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c (TclEvalObjEx): Moved the #280 decrement of - refCount for the file path out of the branch after the whole - conditional, closing a memory leak. Added clause on structure type to - prevent seg.faulting. Forward port from valgrinding the Tcl 8.5 - branch. - - * tests/info.test: Resolve ambiguous resolution of variable "res". - Forward port from 8.5 - -2009-11-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/string.n (bytelength): Noted that this command is not a good - thing to use, and suggested a better alternatve. Also factored out the - description of the indices into its own section. - -2009-11-07 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/fCmd.test: [Bug 2891026]: Exclude tests using chmod 555 - directories on vista and win7. The current user has access denied and - so cannot rename the directory without admin privileges. - -2009-11-06 Andreas Kupries <andreask@activestate.com> - - * library/safe.tcl (::safe::Setup): Added documentation of the - contents of the state array. Also killed the 'InterpState' procedure - with its upleveled variable/upvar combination, and replaced all uses - with 'namespace upvar'. - -2009-11-05 Andreas Kupries <andreask@activestate.com> - - * library/safe.tcl: A series of patches which bring the SafeBase up to - date with code guidelines, Tcl's features, also eliminating a number - of inefficiencies along the way. - (1) Changed all procedure names to be fully qualified. - (2) Moved the procedures out of the namespace eval. Kept their - locations. IOW, broke the namespace eval apart into small sections not - covering the procedure definitions. - (3) Reindented the code. Just lots of whitespace changes. - Functionality unchanged. - (4) Moved the multiple namespace eval's around. Command export at the - top, everything else (var decls, argument parsing setup) at the - bottom. - (5) Moved the argument parsing setup into a procedure called when the - code is loaded. Easier management of temporary data. - (6) Replaced several uses of 'Set' with calls to the new procedure - 'InterpState' and direct access to the per-slave state array. - (7) Replaced the remaining uses of 'Set' and others outside of the - path/token handling, and deleted a number of procedures related to - state array access which are not used any longer. - (8) Converted the path token system to cache normalized paths and path - <-> token conversions. Removed more procedures not used any longer. - Removed the test cases 4.3 and 4.4 from safe.test. They were testing - the now deleted command "InterpStateName". - (9) Changed the log command setup so that logging is compiled out - completely when disabled (default). - (10) Misc. cleanup. Inlined IsInterp into CheckInterp, its only user. - Consistent 'return -code error' for error reporting. Updated to use - modern features (lassign, in/ni, dicts). The latter are used to keep a - reverse path -> token map and quicker check of existence. - (11) Fixed [Bug 2854929]: Recurse into all subdirs under all TM root - dirs and put them on the access path. - -2009-11-02 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Asia/Novokuznetsk: New tzdata locale for Kemerovo - oblast', which now keeps Novosibirsk time and not Kranoyarsk time. - * library/tzdata/Asia/Damascus: Syrian DST changes. - * library/tzdata/Asia/Hong_Kong: Hong Kong historic DST corrections. - Olson tzdata2009q. - -2009-11-02 Donal K. Fellows <dkf@users.sf.net> - - * doc/object.n (DESCRIPTION): Substantive revision to make it clearer - what the fundamental semantics of an object actually are. - -2009-11-01 Joe Mistachkin <joe@mistachkin.com> - - * doc/Cancel.3: Minor cosmetic fixes. - * win/makefile.vc: Make htmlhelp target work again. An extra set of - double quotes around the definition of the HTML help compiler tool - appears to be required. Previously, there was one set of double - quotes around the definition of the tool and one around the actual - invocation. This led to confusion because it was the only such tool - path to include double quotes around its invocation. Also, it was - somewhat inflexible in the event that somebody needed to override the - tool command to include arguments. Therefore, even though it may look - "wrong", there are now two double quotes on either side of the tool - path definition. This fixes the problem that currently prevents the - htmlhelp target from building and maintains flexibility in case - somebody needs to override it via the command line or an environment - variable. - -2009-11-01 Joe English <jenglish@users.sourceforge.net> - - * doc/Eval.3, doc/Cancel.3: Move TIP#285 routines out of Eval.3 into - their own manpage. - -2009-10-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (ExprRoundFunc): [Bug 2889593]: Correctly report - the expected number of arguments when generating an error for round(). - -2009-10-30 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/tcltest.test: When creating the notwritabledir we deny the - current user access to delete the file. We must grant this right when - we cleanup. Required on Windows 7 when the user does not automatically - have administrator rights. - -2009-10-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Changed the typedef for the mp_digit type - from: - typedef unsigned long mp_digit; - to: - typedef unsigned int mp_digit; - For 32-bit builds where "long" and "int" are two names for the same - thing, this is no change at all. For 64-bit builds, though, this - causes the dp[] array of an mp_int to be made up of 32-bit elements - instead of 64-bit elements. This is a huge improvement because - details elsewhere in the mp_int implementation cause only 28 bits of - each element to be actually used storing number data. Without this - change bignums are over 50% wasted space on 64-bit systems. [Bug - 2800740]. - - ***POTENTIAL INCOMPATIBILITY*** - For 64-bit builds, callers of routines with (mp_digit) or (mp_digit *) - arguments *will*, and callers of routines with (mp_int *) arguments - *may* suffer both binary and stubs incompatibilities with Tcl releases - 8.5.0 - 8.5.7. Such possibilities should be checked, and if such - incompatibilities are present, suitable [package require] requirements - on the Tcl release should be put in place to keep such built code - [load]-ing only in Tcl interps that are compatible. - -2009-10-29 Donal K. Fellows <dkf@users.sf.net> - - * tests/dict.test: Make variable-clean and simplify tests by utilizing - the fact that dictionaries have defined orders. - - * generic/tclZlib.c (TclZlibCmd): Remove accidental C99-ism which - reportedly makes the AIX native compiler choke. - -2009-10-29 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (LocalizeFormat): - * tests/clock.test (clock-67.1): - [Bug 2819334]: Corrected a problem where '%%' followed by a letter in - a format group could expand recursively: %%R would turn into %%H:%M:%S - -2009-10-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclLiteral.c: [Bug 2888044]: Fixed 2 bugs. - * tests/info.test: First, as noted in the comments of the - TclCleanupLiteralTable routine, since the teardown of the intrep of - one Tcl_Obj can cause the teardown of others in the same table, the - full table cleanup must be done with care, but the code did not - contain the same care demanded in the comment. Second, recent - additions to the info.test file had poor hygiene, leaving an array - variable ::a lying around, which breaks later interp.test tests during - a -singleproc 1 run of the test suite. - -2009-10-28 Kevin B. Kenny <kennykb@acm.org> - - * tests/fileName.test (fileName-20.[78]): Corrected poor test - hygiene (failure to save and restore the working directory) that - caused these two tests to fail on Windows (and [Bug 2806250] to be - reopened). - -2009-10-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: [Bug 2884203]: Missing refcount on cached - normalized path caused crashes. - -2009-10-27 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (ParseClockScanFormat): [Bug 2886852]: Corrected a - problem where [clock scan] didn't load the timezone soon enough when - processing a time format that lacked a complete date. - * tests/clock.test (clock-66.1): - Added a test case for the above bug. - * library/tzdata/America/Argentina/Buenos_Aires: - * library/tzdata/America/Argentina/Cordoba: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/America/Argentina/Tucuman: - New DST rules for Argentina. (Olson's tzdata2009p.) - -2009-10-26 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Remove $(PACKAGE).* and prototype from the - `make distclean` target. Completes 2009-10-20 commit. - -2009-10-24 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (ProcessPosixTimeZone): - Corrected a regression in the fix to [Bug 2207436] that caused - [clock] to apply EU daylight saving time rules in the US. - Thanks to Karl Lehenbauer for reporting this regression. - * tests/clock.test (clock-52.4): - Added a regression test for the above bug. - * library/tzdata/Asia/Dhaka: - * library/tzdata/Asia/Karachi: - New DST rules for Bangladesh and Pakistan. (Olson's tzdata2009o.) - -2009-10-23 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (FlushChannel): Skip OutputProc for low-level - 0-length writes. When closing pipes which have already been closed - not skipping leads to spurious SIG_PIPE signals. Reported by - Mikhail Teterin <mi+thun@aldan.algebra.com>. - -2009-10-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOO_Object_VarName): [Bug 2883857]: Allow - the passing of array element names through this method. - -2009-10-21 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclPosixStr.c: [Bug 2882561]: Work around oddity on Haiku OS - where SIGSEGV and SIGBUS are the same value. - - * generic/tclTrace.c (StringTraceProc): [Bug 2881259]: Added back cast - to work around silly bug in MSVC's handling of auto-casting. - -2009-10-20 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Removed the long outdated and broken targets - package-* that were for building Solaris packages. Appears that the - pieces needed for these targets to function have never been present in - the current era of Tcl development and belong completely to Tcl - prehistory. - -2009-10-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIO.c: [Patch 2107634]: Revised ReadChars and - FilterInputBytes routines to permit reads to continue up to the string - limits of Tcl values. Before revisions, large read attempts could - panic when as little as half the limiting value length was reached. - Thanks to Sean Morrison and Bob Parker for their roles in the fix. - -2009-10-18 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclObj.c (TclDbDumpActiveObjects, TclDbInitNewObj) - (Tcl_DbIncrRefCount, Tcl_DbDecrRefCount, Tcl_DbIsShared): - [Bug 2871908]: Enforce separation of concerns between the lineCLPtr - and objThreadMap thread specific data members. - -2009-10-18 Joe Mistachkin <joe@mistachkin.com> - - * tests/thread.test (thread-4.[345]): [Bug 1565466]: Correct tests to - save their error state before the final call to threadReap just in - case it triggers an "invalid thread id" error. This error can occur - if one or more of the target threads has exited prior to the attempt - to send it an asynchronous exit command. - -2009-10-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c (UnsetVarStruct, TclDeleteNamespaceVars) - (TclDeleteCompiledLocalVars, DeleteArray): - * generic/tclTrace.c (Tcl_UntraceVar2): [Bug 2629338]: Stop traces - that are deleted part way through (a feature used by tdom) from - causing freed memory to be accessed. - -2009-10-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictIncrCmd): [Bug 2874678]: Don't leak any - bignums when doing [dict incr] with a value. - * tests/dict.test (dict-19.3): Memory leak detection code. - -2009-10-07 Andreas Kupries <andreask@activestate.com> - - * generic/tclObj.c: [Bug 2871908]: Plug memory leaks of objThreadMap - and lineCLPtr hashtables. Also make the names of the continuation - line information initialization and finalization functions more - consistent. Patch supplied by Joe Mistachkin <joe@mistachkin.com>. - - * generic/tclIORChan.c (ErrnoReturn): Replace hardwired constant 11 - with proper errno #define, EAGAIN. What was I thinking? The BSD's have - a different errno assignment and break with the hardwired number. - Reported by emiliano on the chat. - -2009-10-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInterp.c (SlaveEval): Agressive stomping of internal reps - was added as part of the NRE patch of 2008-07-13. This doesn't appear - to actually be needed, and it hurts quite a bit when large lists lose - their intreps and require reparsing. Thanks to Ashok Nadkarni for - reporting the problem. - - * generic/tclTomMathInt.h (new): Public header tclTomMath.h had - * generic/tclTomMath.h: dependence on private headers, breaking use - * generic/tommath.h: by extensions [Bug 1941434]. - -2009-10-05 Andreas Kupries <andreask@activestate.com> - - * library/safe.tcl (AliasGlob): Fixed conversion of catch to - try/finally, it had an 'on ok msg' branch missing, causing a silent - error immediately, and bogus glob results, breaking search for Tcl - modules. - -2009-10-04 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXBundle.c: [Bug 2569449]: Workaround CF memory - * unix/tclUnixInit.c: managment bug in Mac OS X 10.4 & - earlier. - -2009-10-02 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Cairo: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Karachi: - * library/tzdata/Pacific/Apia: Olson's tzdata2009n. - -2009-09-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclDictObj.c: [Bug 2857044]: Updated freeIntRepProc - * generic/tclExecute.c: routines so that they set the typePtr - * generic/tclIO.c: field to NULL so that the Tcl_Obj is - * generic/tclIndexObj.c: not left in an inconsistent state. - * generic/tclInt.h: - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclOOCall.c: - * generic/tclObj.c: - * generic/tclPathObj.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclStringObj.c: - - * generic/tclAlloc.c: Cleaned up various routines in the - * generic/tclCkalloc.c: call stacks for memory allocation to - * generic/tclInt.h: guarantee that any size values computed - * generic/tclThreadAlloc.c: are within the domains of the routines - they get passed to. [Bugs 2557696 and 2557796]. - -2009-09-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: Replaced TclProcessReturn() calls with - * tests/error.test: Tcl_SetReturnOptions() calls as a simple fix - for [Bug 2855247]. Thanks to Anton Kovalenko for the report and fix. - Additional fixes for other failures demonstrated by new tests. - -2009-09-27 Don Porter <dgp@users.sourceforge.net> - - * tests/error.test (error-15.8.*): Coverage tests illustrating - flaws in the propagation of return options by [try]. - -2009-09-26 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclooConfig.sh, win/tclooConfig.sh: [Bug 2026844]: Added dummy - versions of tclooConfig.sh that make it easier to build extensions - against both Tcl8.5+TclOO-standalone and Tcl8.6. - -2009-09-24 Don Porter <dgp@users.sourceforge.net> - - TIP #356 IMPLEMENTATION - - * generic/tcl.decls: Promote internal routine TclNRSubstObj() - * generic/tclCmdMZ.c: to public Tcl_NRSubstObj(). Still needs docs. - * generic/tclCompile.c: - * generic/tclInt.h: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2009-09-23 Miguel Sofer <msofer@users.sf.net> - - * doc/namespace.n: the description of [namespace unknown] failed - to mention [namespace path]: fixed. Thx emiliano. - -2009-09-21 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/regexp.test: Added check for error message from - unbalanced [] in regexp. Added additional simple test cases - of basic regsub command. - -2009-09-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Correct botch in the conversion of - Tcl_SubstObj(). Thanks to Kevin Kenny for detection and report. - -2009-09-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Re-implement Tcl_SubstObj() as a simple - * generic/tclParse.c: wrapper around TclNRSubstObj(). This has - * tests/basic.test: the effect of caching compiled bytecode in - * tests/parse.test: the value to be substituted. Note that - Tcl_SubstObj() now exists only for extensions. Tcl itself no longer - makes any use of it. Note also that TclSubstTokens() is now reachable - only by Tcl_EvalEx() and Tcl_ParseVar() so tests aiming to test its - functioning needed adjustment to still have the intended effect. - -2009-09-16 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclObj.c: Extended ::tcl::unsupported::representation. - -2009-09-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Completed the NR-enabling of [subst]. - * generic/tclCmdMZ.c: [Bug 2314561]. - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclInt.h: - * tests/coroutine.test: - * tests/parse.test: - -2009-09-11 Donal K. Fellows <dkf@users.sf.net> - - * tests/http.test: Added in cleaning up of http tokens for each test - to reduce amount of global-variable pollution. - -2009-09-10 Donal K. Fellows <dkf@users.sf.net> - - * library/http/http.tcl (http::Event): [Bug 2849860]: Handle charset - names in double quotes; some servers like generating them like that. - -2009-09-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c: [Bug 2850901]: Corrected line counting error - * tests/into.test: in multi-command script substitutions. - -2009-09-07 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclExecute.c: Fix potential uninitialized variable use and - * generic/tclFCmd.c: null dereference flagged by clang static - * generic/tclProc.c: analyzer. - * generic/tclTimer.c: - * generic/tclUtf.c: - - * generic/tclExecute.c: Silence false positives from clang static - * generic/tclIO.c: analyzer about potential null dereference. - * generic/tclScan.c: - * generic/tclCompExpr.c: - -2009-09-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileSubstCmd): [Bug 2314561]: - * generic/tclBasic.c: Added a bytecode compiler routine for the - * generic/tclCmdMZ.c: [subst] command. This is a partial solution to - * generic/tclCompile.c: the need to NR-enable [subst] since bytecode - * generic/tclCompile.h: execution is already NR-enabled. Two new - * generic/tclExecute.c: bytecode instructions, INST_NOP and - * generic/tclInt.h: INST_RETURN_CODE_BRANCH were added to support - * generic/tclParse.c: the new routine. INST_RETURN_CODE_BRANCH is - * tests/basic.test: likely to be useful in any future effort to - * tests/info.test: add a bytecode compiler routine for [try]. - * tests/parse.test: - -2009-09-03 Donal K. Fellows <dkf@users.sf.net> - - * doc/LinkVar.3: [Bug 2844962]: Added documentation of issues relating - to use of this API in a multi-threaded environment. - -2009-09-01 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORTrans.c (ReflectInput): Remove error response to - 0-result from method 'limit?' of transformations. Return the number of - copied bytes instead, which is possibly nothing. The latter then - triggers EOF handling in the higher layers, making the 0-result of - limit? the way to inject artificial EOF's into the data stream. - -2009-09-01 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Bump to tcltest 2.3.2 after revision - * library/tcltest/pkgIndex.tcl: to verbose error message. - * unix/Makefile.in: - * win/Makefile.in: - -2009-08-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: [Bug 2845535]: A few more string - overflow cases in [format]. - -2009-08-25 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_EvalTokensStandard) - (Tcl_EvalEx, TclEvalEx, TclAdvanceContinuations, TclNREvalObjEx): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd, TclListLines): - * generic/tclCompCmds.c (*): - * generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv) - (TclFreeCompileEnv, TclCompileScript, TclCompileTokens): - * generic/tclCompile.h (CompileEnv): - * generic/tclInt.h (ContLineLoc, Interp): - * generic/tclObj.c (ThreadSpecificData, ContLineLocFree) - (TclThreadFinalizeObjects, TclInitObjSubsystem, TclContinuationsEnter, - (TclContinuationsEnterDerived, TclContinuationsCopy, TclFreeObj) - (TclContinuationsGet): - * generic/tclParse.c (TclSubstTokens, Tcl_SubstObj): - * generic/tclProc.c (TclCreateProc): - * generic/tclVar.c (TclPtrSetVar): - * tests/info.test (info-30.0-24): - - Extended the parser, compiler, and execution engine with code and - attendant data structures tracking the position of continuation lines - which are not visible in the resulting script Tcl_Obj*'s, to properly - account for them while counting lines for #280. - -2009-08-24 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.h: Annotate Tcl_Panic as noreturn for clang static - analyzer in PURIFY builds, replacing preprocessor/assert technique. - - * macosx/tclMacOSXNotify.c: Fix multiple issues with nested event loops - when CoreFoundation notifier is running in embedded mode. (Fixes - problems in TkAqua Cocoa reported by Youness Alaoui on tcl-mac) - -2009-08-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c: Correct regression in [Bug 2837800] fix. - * tests/fileName.test: - -2009-08-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c: [Bug 2837800]: Correct the result produced by - [glob */test] when * matches something like ~foo. - - * generic/tclPathObj.c: [Bug 2806250]: Prevent the storage of strings - starting with ~ in the "tail" part (normPathPtr field) of the path - intrep when PATHFLAGS != 0. This establishes the assumptions relied - on elsewhere that the name stored there is a relative path. Also - refactored to make an AppendPath() routine instead of the cut/paste - stanzas that were littered throughout. - -2009-08-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (TclNRIfObjCmd): [Bug 2823276]: Make [if] - NRE-safe on all arguments when interpreted. - (Tcl_LsortObjCmd): Close off memory leak. - -2009-08-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c (TclNRForObjCmd, etc.): [Bug 2823276]: Make [for] - and [while] into NRE-safe commands, even when interpreted. - -2009-08-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: [Bug 2837800]: Added NULL check to prevent - * tests/fileName.test: crashes during [glob]. - -2009-08-16 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/dltest/pkge.c: const addition - * unix/tclUnixThrd.c: Use <pthread.h> in stead of "pthread.h" - * win/tclWinDde.c: Eliminate some more gcc warnings - * win/tclWinReg.c: - * generic/tclInt.h: Change ForIterData, make it const-safe. - * generic/tclCmdAH.c: - -2009-08-12 Don Porter <dgp@users.sourceforge.net> - - TIP #353 IMPLEMENTATION - - * doc/NRE.3: New public routine Tcl_NRExprObj() permits - * generic/tcl.decls: extension commands to evaluate Tcl expressions - * generic/tclBasic.c: in NR-enabled command procedures. - * generic/tclCmdAH.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclObj.c: - * tests/expr.test: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2009-08-06 Andreas Kupries <andreask@activestate.com> - - * doc/refchan.n [Bug 2827000]: Extended the implementation of - * generic/tclIORChan.c: reflective channels (TIP 219, method - * tests/ioCmd.test: 'read'), enabling handlers to signal EAGAIN to - indicate 'no data, but not at EOF either', and other system - errors. Updated documentation, extended testsuite (New test cases - iocmd*-23.{9,10}). - -2009-08-02 Miguel Sofer <msofer@users.sf.net> - - * tests/coroutine.test: fix testfile cleanup - -2009-08-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclObj.c (Tcl_RepresentationCmd): Added an unsupported - command for reporting the representation of an object. Result string - is deliberately a bit obstructive so that people are not encouraged to - make code that depends on it; it's a debugging tool only! - - * unix/tclUnixFCmd.c (GetOwnerAttribute, SetOwnerAttribute) - (GetGroupAttribute, SetGroupAttribute): [Bug 1942222]: Stop calling - * unix/tclUnixFile.c (TclpGetUserHome): endpwent() and endgrent(); - they've been unnecessary for ages. - -2009-08-02 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tclWin32Dll.c: Eliminate TclWinResetInterfaceEncodings, since it - * win/tclWinInit.c: does exactly the same as TclWinEncodingsCleanup, - * win/tclWinInt.h: make sure that tclWinProcs and - tclWinTCharEncoding are always set and reset - concurrently. - * win/tclWinFCmd.c: Correct check for win95 - -2009-07-31 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: [Bug 2830354]: Corrected failure to - * tests/format.test: grow buffer when format spec request - large width floating point values. Thanks to Clemens Misch. - -2009-07-26 Donal K. Fellows <dkf@users.sf.net> - - * library/auto.tcl (tcl_findLibrary, auto_mkindex): - * library/package.tcl (pkg_mkIndex, tclPkgUnknown, MacOSXPkgUnknown): - * library/safe.tcl (interpAddToAccessPath, interpDelete, AliasGlob): - (AliasSource, AliasLoad, AliasEncoding): - * library/tm.tcl (UnknownHandler): Simplify by swapping some [catch] - gymnastics for use of [try]. - -2009-07-26 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tools/genStubs.tcl: Forced LF translation when generating .h's to - avoid spurious diffs when regenerating on a Windows box. - -2009-07-26 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: [Bug 2827066]: msys build --enable-symbols broken - * win/tcl.m4: And modified the same for unicows.dll, as a - * win/configure: preparation for [Enh 2819611]. - -2009-07-25 Donal K. Fellows <dkf@users.sf.net> - - * library/history.tcl (history): Reworked the history mechanism in - terms of ensembles, rather than the ad hoc ensemble-lite mechanism - used previously. - -2009-07-24 Donal K. Fellows <dkf@users.sf.net> - - * doc/self.n (self class): [Bug 2704302]: Add some text to make it - clearer how to get the name of the current object's class. - -2009-07-23 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (Tcl_GetChannelHandle): [Bug 2826248]: Do not crash - * generic/tclPipe.c (FileForRedirect): for getHandleProc == NULL, this - is allowed. Provide a nice error message in the bypass area. Updated - caller to check the bypass for a mesage. Bug reported by Andy - Sonnenburg <andy22286@users.sourceforge.net> - -2009-07-23 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclNotify.c: [Bug 2820349]: Ensure that queued events are - freed once processed. - -2009-07-22 Jan Nijtmans <nijtmans@users.sf.net> - - * macosx/tclMacOSXFCmd.c: CONST -> const - * generic/tclGetDate.y: - * generic/tclDate.c: - * generic/tclLiteral.c: (char *) cast in ckfree call - * generic/tclPanic.c: [Feature Request 2814786]: remove TclpPanic - * generic/tclInt.h - * unix/tclUnixPort.h - * win/tclWinPort.h - -2009-07-22 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclEvent.c: [Bug 2001201 again]: Refined the 20090617 patch - on [exit] streamlining, so that it now correctly calls thread exit - handlers for the calling thread, including <Destroy> bindings in Tk. - -2009-07-21 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Asia/Dhaka: - * library/tzdata/Indian/Mauritius: Olson's tzdata2009k. - -2009-07-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (StringIsCmd): Reorganize so that [string is] is - more efficient when parsing things that are correct, at a cost of - making the empty string test slightly more costly. With this, the cost - of doing [string is integer -strict $x] matches [catch {expr {$x+0}}] - in the successful case, and greatly outstrips it in the failing case. - -2009-07-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.decls, generic/tclOO.c (Tcl_GetObjectName): Expose a - function for efficiently returning the current name of an object. - -2009-07-18 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: Define NDEBUG in optimized (non-symbols) build to - disable NRE assert()s and threaded allocator range checks. - -2009-07-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBinary.c: Removed unused variables. - * generic/tclCmdIL.c: - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclHash.c: - * generic/tclIOUtil.c: - * generic/tclVar.c: - - * generic/tclBasic.c: Silence compiler warnings about ClientData. - * generic/tclProc.c: - - * generic/tclScan.c: Typo in ACCEPT_NAN configuration. - - * generic/tclStrToD.c: [Bug 2819200]: Set floating point control - register on MIPS systems so that the gradual underflow expected by Tcl - is in effect. - -2009-07-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h (Namespace): Added machinery to allow - * generic/tclNamesp.c (many functions): reduction of memory used - * generic/tclResolve.c (BumpCmdRefEpochs): by namespaces. Currently - #ifdef'ed out because of compatibility concerns. - - * generic/tclInt.decls: Added four functions for better integration - with itcl-ng. - -2009-07-14 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclInt.h (TclNRSwitchObjCmd): - * generic/tclBasic.c (builtInCmds): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): - * tests/switch.test (switch-15.1): - [Bug 2821401]: Make non-bytecoded [switch] command aware of NRE. - -2009-07-13 Andreas Kupries <andreask@activestate.com> - - * generic/tclCompile.c (TclInitCompileEnv, EnterCmdWordIndex) - (TclCleanupByteCode, TclCompileScript): - * generic/tclExecute.c (TclCompileObj, TclExecuteByteCode): - * tclCompile.h (ExtCmdLoc): - * tclInt.h (ExtIndex, CFWordBC, CmdFrame): - * tclBasic.c (DeleteInterpProc, TclArgumentBCEnter) - (TclArgumentBCRelease, TclArgumentGet, SAVE_CONTEXT) - (RESTORE_CONTEXT, NRCoroutineExitCallback, TclNRCoroutineObjCmd): - * generic/tclCmdAH.c (TclNRForObjCmd, TclNRForIterCallback, - (ForNextCallback): - * generic/tclCmdMZ.c (TclNRWhileObjCmd): - - Extended the bytecode compiler initialization to recognize the - compilation of whole files (NRE enabled 'source' command) and switch - to the counting of absolute lines in that case. - - Further extended the bytecode compiler to track the start line in the - generated information, and modified the bytecode execution to - recompile an object if the location as per the calling context doesn't - match the location saved in the bytecode. This part could be optimized - more by using more memory to keep all possibilities which occur - around, or by just adjusting the location information instead of a - total recompile. - - Reworked the handling of literal command arguments in bytecode to be - saved (compiler) and used (execution) per command (See the - TCL_INVOKE_STK* instructions), and not per the whole bytecode. This, - and the previous change remove the problems with location data caused - by literal sharing (across whole files, but also proc bodies). - Simplified the associated datastructures (ExtIndex is gone, as is the - function EnterCmdWordIndex). - - The last change causes the hashtable 'lineLABCPtr' to be state which - has to be kept per coroutine, like the CmdFrame stack. Reworked the - coroutine support code to create, delete and switch the information as - needed. Further reworked the tailcall command as well, it has to pop - its own arguments when run in a bytecode context to keep a proper - stack in 'lineLABCPtr'. - - Fixed the mishandling of line information in the NRE-enabled 'for' and - 'while' commands introduced when both were made to share their - iteration callbacks without taking into account that the loop body is - found in different words of the command. Introduced a separate data - structure to hold all the callback information, as we went over the - limit of 4 direct client-data values for NRE callbacks. - - The above fixes [Bug 1605269]. - -2009-07-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (StringIndexCmd, StringEqualCmd, StringCmpCmd): - * generic/tclExecute.c (TclExecuteByteCode): [Bug 2637173]: Factor out - * generic/tclInt.h (TclIsPureByteArray): the code to determine if - * generic/tclUtil.c (TclStringMatchObj): it is safe to work with - byte arrays directly, so that we get the check correct _once_. - - * generic/tclOOCall.c (TclOOGetCallContext): [Bug 1895546]: Changed - * generic/tclOO.c (TclOOObjectCmdCore): the way that the cache is - managed so that when itcl does cunning things, those cunning things - can be cached properly. - -2009-07-11 Donal K. Fellows <dkf@users.sf.net> - - * doc/vwait.n: Substantially increased the discussion of issues and - work-arounds relating to nested vwaits, following discussion on the - tcl-core mailing list on the topic. - -2009-07-10 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/zlib.test: ZlibTransformClose may be called with a NULL - * generic/tclZlib.c: interpreter during finalization and - Tcl_SetChannelError requires a list. Added some tests to ensure error - propagation from the zlib library to the interp. - -2009-07-09 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/zlib.test: [Bug 2818131]: Added tests and fixed a typo that - broke [zlib push] for deflate format. - -2009-07-09 Donal K. Fellows <dkf@users.sf.net> - - * compat/mkstemp.c (mkstemp): [Bug 2819227]: Use rand() for random - numbers as it is more portable. - -2009-07-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibTransformWatch): Correct the handling of - events so that channel transforms work with things like an asynch - [chan copy]. Problem reported by Pat Thoyts. - -2009-07-01 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinInt.h: [Bug 2806622]: Handle the GetUserName API call - * win/tclWin32Dll.c: via the tclWinProcs indirection structure. This - * win/tclWinInit.c: fixes a problem obtaining the username when the - USERNAME environment variable is unset. - -2009-06-30 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.h: Add assert macros for clang static - * generic/tclPanic.c: analyzer and redefine Tcl_Panic to - * generic/tclStubInit.c: assert after panic in clang PURIFY - builds. - - * generic/tclCmdIL.c: Add clang assert for false positive - from static analyzer. - -2009-06-26 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl-Common.xcconfig: Update projects for Xcode 3.1 and - * macosx/Tcl.xcode/*: 3.2, standardize on gcc 4.2, remove - * macosx/Tcl.xcodeproj/*: obsolete configurations and pre-Xcode - * macosx/Tcl.pbproj/* (removed): project. - - * macosx/README: Update project docs, cleanup. - - * unix/Makefile.in: Update dist target for project - changes. - -2009-06-24 Donal K. Fellows <dkf@users.sf.net> - - * tests/oo.test (oo-19.1): [Bug 2811598]: Make more resilient. - -2009-06-24 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/http11.test: [Bug 2811492]: Clean up procs after testing. - -2009-06-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCkalloc.c (MemoryCmd): [Bug 988703]: - * generic/tclObj.c (ObjData, TclFinalizeThreadObjects): Add mechanism - for discovering what Tcl_Objs are allocated when built for memory - debugging. Developed by Joe Mistachkin. - -2009-06-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclEvent.c: Applied a patch by George Peter Staplin - drastically reducing the ambition of [exit] wrt finalization, and - thus solving many multi-thread teardown issues. [Bugs 2001201, - 486399, and possibly 597575, 990457, 1437595, 2750491] - -2009-06-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: sprintf() -> Tcl_ObjPrintf() conversion. - -2009-06-15 Reinhard Max <max@suse.de> - - * unix/tclUnixPort.h: Move all socket-related code from tclUnixChan.c - * unix/tclUnixChan.c: to tclUnixSock.c. - * unix/tclUnixSock.c: - -2009-06-15 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (make-man-pages): [Patch 557486]: Apply - last remaining meaningful part of this patch, a clean up of some - closing tags. - -2009-06-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: [Bug 2802881]: The value stashed in - * generic/tclProc.c: iPtr->compiledProcPtr when compiling a proc - * tests/execute.test: survives too long. We only need it there long - enough for the right TclInitCompileEnv() call to re-stash it into - envPtr->procPtr. Once that is done, the CompileEnv controls. If we - let the value of iPtr->compiledProcPtr linger, though, then any other - bytecode compile operation that takes place will also have its - CompileEnv initialized with it, and that's not correct. The value is - meant to control the compile of the proc body only, not other compile - tasks that happen along. Thanks to Carlos Tasada for discovering and - reporting the problem. - -2009-06-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: [Bug 2801413]: Revised [format] to not - overflow the integer calculations computing the length of the %ll - formats of really big integers. Also added protections so that - [format]s that would produce results overflowing the maximum string - length of Tcl values throw a normal Tcl error instead of a panic. - - * generic/tclStringObj.c: [Bug 2803109]: Corrected failures to - deal with the "pure unicode" representation of an empty string. - Thanks to Julian Noble for reporting the problem. - -2006-06-09 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclGetDate.y: Fixed a thread safety bug in the generated - * library/clock.tcl: Bison parser (needed a %pure-parser - * tests/clock.test: declaration to avoid static variables). - Discovered that the %pure-parser declaration - allowed for returning the Bison error message - to the Tcl caller in the event of a syntax - error, so did so. - * generic/tclDate.c: bison 2.3 - -2006-06-08 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Asia/Dhaka: New DST rule for Bangladesh. (Olson's - tzdata2009i.) - -2009-06-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/copy.n: Fix error in example spotted by Venkat Iyer. - -2009-06-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Replace dynamically-initialized table with a - table of static constants in the lookup table for exponent operator - computations that fit in a 64 bit integer result. - - * generic/tclExecute.c: [Bug 2798543]: Corrected implementations and - selection logic of the INST_EXPON instruction. - -2009-06-01 Don Porter <dgp@users.sourceforge.net> - - * tests/expr.test: [Bug 2798543]: Added many tests demonstrating - the broken cases. - -009-05-30 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Cairo: - * library/tzdata/Asia/Amman: Olson's tzdata2009h. - -2009-05-29 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Fixed handling of cpu ia64, - * library/platform/pkgIndex.tcl: taking ia64_32 into account - * unix/Makefile.in: now. Bumped version to 1.0.5. Updated the - * win/Makefile.in: installation commands. - -2009-05-26 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/expr.n: Fixed documentation of the right-associativity of - the ** operator. (spotted by kbk) - -2009-05-14 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOInfo.c (InfoObjectNsCmd): Added introspection mechanism - for finding out what an object's namespace is. Experience suggests - that it is just too useful to be able to do without it. - -2009-05-12 Donal K. Fellows <dkf@users.sf.net> - - * doc/vwait.n: Added more words to make it clear just how bad it is to - nest [vwait]s. - - * compat/mkstemp.c: Add more headers to make this file build on IRIX - 6.5. Thanks to Larry McVoy for this. - -2009-05-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (TclNRNewObjectInstance): [Bug 2414858]: Add a - * generic/tclBasic.c (TclPushTailcallPoint): marker to the stack of - NRE callbacks at the right point so that tailcall works correctly in a - constructor. - - * tests/exec.test (cat): [Bug 2788468]: Adjust the scripted version of - cat so that it does not perform transformations on the data it is - working with, making it more like the standard Unix 'cat' program. - -2009-05-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclObj.c (Tcl_GetCommandFromObj): [Bug 2785893]: Ensure that - a command in a deleted namespace can't be found through a cached name. - - * generic/tclBasic.c: Let coroutines start with a much smaller - * generic/tclCompile.h: stack: 200 words (previously was 2000, the - * generic/tclExecute.c: same as interps). - -2009-05-07 Donal K. Fellows <dkf@users.sf.net> - - * tests/env.test (printenvScript, env-4.3, env-4.5): [Bug 1513659]: - * tests/exec.test (exec-2.6): These tests had subtle dependencies on - being on platforms that were either ISO 8859-1 or UTF-8. Stabilized - the results by forcing the encoding. - -2009-05-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: [Bug 2582327]: Improve overflow error message - from [string repeat]. - - * tests/interp.test: interp-20.50 test for Bug 2486550. - -2009-05-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (InitFoundation, AllocObject, AllocClass): - * generic/tclOODefineCmds.c (InitDefineContext): Make sure that when - support namespaces are deleted, nothing bad can subsequently happen. - Issue spotted by Don Porter. - -2009-05-03 Donal K. Fellows <dkf@users.sf.net> - - * doc/Tcl.n: [Bug 2538432]: Clarified exact treatment of ${arr(idx)} - form of variable substitution. This is not a change of behavior, just - an improved description of the current situation. - -2009-04-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclObjInvoke): [Bug 2486550]: Make sure that a - null objProc is not used, use Tcl_NRCallObjProc instead. - -2009-05-01 Jan Nijtmans <nijtmans@users.sf.net> - - * win/configure.in Fix 64-bit detection for zlib on Win64 - * win/configure (regenerated) - -2009-04-28 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tcl.m4, unix/configure (SC_CONFIG_CFLAGS): harden the check to - add _r to CC on AIX with threads. - -2009-04-27 Donal K. Fellows <dkf@users.sf.net> - - * doc/concat.n (EXAMPLES): [Bug 2780680]: Rewrote so that the spacing - of result messages is correct. (The exact way they were wrong was - different when rendered through groff or as HTML, but it was still - wrong both ways.) - -2009-04-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIndexObj.c: Reset internal INTERP_ALTERNATE_WRONG_ARGS - * generic/tclIOCmd.c: flag inside the Tcl_WrongNumArgs function, - so the caller no longer has to do the reset. - -2009-04-24 Stuart Cassoff <stwo@users.sf.net> - - * unix/Makefile.in: [Patch 2769530]: Don't chmod/exec installManPage. - -2009-04-19 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/http.tcl: [Bug 2715421]: Removed spurious newline added - * tests/http11.test: after POST and added tests to detect excess - * tests/httpd11.tcl: bytes being POSTed. - * library/http/pkgIndex.tcl: - * makefiles: package version now 2.8.1 - -2009-04-15 Donal K. Fellows <dkf@users.sf.net> - - * doc/chan.n, doc/close.n: Tidy up documentation of TIP #332. - -2009-04-14 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/Asia/Karachi: Updated rules for Pakistan Summer - Time (Olson's tzdata2009f) - -2009-04-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (InvokeForwardMethod): Clarify the resolution - behaviour of the name of the command that is forwarded to: it's now - resolved using the object's namespace as context, which is much more - useful than the previous (somewhat random) behaviour of using the - caller's current namespace. - -2009-04-10 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/http.tcl: Improved HTTP/1.1 support and added - * library/http/pkgIndex.tcl: specific HTTP/1.1 testing to ensure - * tests/http11.test: we handle chunked+gzip for the various - * tests/httpd11.test: modes (normal, -channel and -handler) - * makefiles: package version set to 2.8.0 - -2009-04-10 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixChan.c: TclUnixWaitForFile(): use FD_* macros - * macosx/tclMacOSXNotify.c: to manipulate select masks (Cassoff). - [FRQ 1960647] [Bug 3486554] - - * unix/tclLoadDyld.c: Use RTLD_GLOBAL instead of RTLD_LOCAL. - [Bug 1961211] - - * macosx/tclMacOSXNotify.c: revise CoreFoundation notifier to allow - embedding into applications that - already have a CFRunLoop running and - want to run the tcl event loop via - Tcl_ServiceModeHook(TCL_SERVICE_ALL). - - * macosx/tclMacOSXNotify.c: add CFRunLoop based Tcl_Sleep() and - * unix/tclUnixChan.c: TclUnixWaitForFile() implementations - * unix/tclUnixEvent.c: and disable select() based ones in - CoreFoundation builds. - - * unix/tclUnixNotify.c: simplify, sync with tclMacOSXNotify.c. - - * generic/tclInt.decls: add TclMacOSXNotifierAddRunLoopMode() - * generic/tclIntPlatDecls.h: internal API, regen. - * generic/tclStubInit.c: - - * unix/configure.in (Darwin): use Darwin SUSv3 extensions if - available; remove /Network locations - from default tcl package search path - (NFS mounted locations and thus slow). - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * macosx/tclMacOSXBundle.c: on Mac OS X 10.4 and later, replace - deprecated NSModule API by dlfcn API. - -2009-04-10 Donal K. Fellows <dkf@users.sf.net> - - * doc/StringObj.3: [Bug 2089279]: Corrected example so that it works - on 64-bit machines as well. - -2009-04-10 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/http.test: [Bug 26245326]: Added specific check for problem - * tests/httpd: (return incomplete HTTP response header). - -2009-04-08 Kevin B. Kenny <kennykb@acm.org> - - * tools/tclZIC.tcl: Always emit files with Unix line termination. - * library/tzdata: Olson's tzdata2009e - -2009-04-09 Don Porter <dgp@users.sourceforge.net> - - * library/http/http.tcl: [Bug 26245326]: Handle incomplete - lines in the "connecting" state. Thanks to Sergei Golovan. - -2009-04-08 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Extended the darwin sections to add - * library/platform/pkgIndex.tcl: a kernel version number to the - * unix/Makefile.in: identifier for anything from Leopard (10.5) on up. - * win/Makefile.in: Extended patterns for same. Extended cpu - * doc/platform.n: recognition for 64bit Tcl running on a 32bit kernel - on a 64bit processor (By Daniel Steffen). Bumped version to 1.0.4. - Updated Makefiles. - -2009-04-08 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: [Bug 2570363]: Converted [eval]s (some - * library/tcltest/pkgIndex.tcl: unsafe!) to {*} in tcltest package. - * unix/Makefile.in: => tcltest 2.3.1 - * win/Makefile.in: - -2009-04-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Correction so that value of - TCL_GROWTH_MIN_ALLOC is everywhere expressed in bytes as comment - claims. - -2009-04-04 Donal K. Fellows <dkf@users.sf.net> - - * doc/vwait.n: [Bug 1910136]: Extend description and examples to make - it clearer just how this command interprets variable names. - -2009-03-30 Don Porter <dgp@users.sourceforge.net> - - * doc/Alloc.3: [Bug 2556263]: Size argument is "unsigned int". - -2009-03-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c (TclPathPart): [Bug 2710920]: TclPathPart() - * tests/fileName.test: was computing the wrong results for both [file - dirname] and [file tail] on "path" arguments with the PATHFLAGS != 0 - intrep and with an empty string for the "joined-on" part. - -2009-03-25 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/tclsh.1: Bring doc and tools in line with - * tools/installData.tcl: https://wiki.tcl-lang.org/page/exec+magic - * tools/str2c - * tools/tcltk-man2html.tcl - -2009-03-25 Donal K. Fellows <dkf@users.sf.net> - - * doc/coroutine.n: [Bug 2152285]: Added basic documentation for the - coroutine and yield commands. - -2009-03-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOOSelfObjCmd): [Bug 2704302]: Make 'self - class' better defined in the context of objects that change class. - - * generic/tclVar.c (Tcl_UpvarObjCmd): [Bug 2673163] (ferrieux) - * generic/tclProc.c (TclObjGetFrame): Make the upvar command more able - to handle its officially documented syntax. - -2009-03-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: [Bug 2502037]: NR-enable the handling of unknown - commands. - -2009-03-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Fixed "leaks" in aliases, imports and - * generic/tclInt.h: ensembles. Only remaining known leak is in - * generic/tclInterp.c: ensemble unknown dispatch (as it not - * generic/tclNamesp.c: NR-enabled) - * tests/tailcall.test: - - * tclInt.h: comments - - * tests/tailcall.test: Added tests to show that [tailcall] does not - currently always execute in constant space: interp-alias, ns-imports - and ensembles "leak" as of this commit. - - * tests/nre.test: [foreach] has been NR-enabled for a while, the test - was marked 'knownBug': unmark it. - - * generic/tclBasic.c: Fix for (among others) [Bug 2699087] - * generic/tclCmdAH.c: Tailcalls now perform properly even from - * generic/tclExecute.c: within [eval]ed scripts. - * generic/tclInt.h: More tests missing, as well as proper - exploration and testing of the interaction with "redirectors" like - interp-alias (suspect that it does not happen in constant space) - and pure-eval commands. - - * generic/tclExecute.c: Proper fix for [Bug 2415422]. Reenabled - * tests/nre.test: the failing assertion that was disabled on - 2008-12-18: the assertion is correct, the fault was in the - management of expansions. - - * generic/tclExecute.c: Fix both test and code for tailcall - * tests/tailcall.test: from within a compiled [eval] body. - - * tests/tailcall.test: Slightly improved tests - -2009-03-20 Don Porter <dgp@users.sourceforge.net> - - * tests/stringObj.test: [Bug 2597185]: Test stringObj-6.9 - checks that Tcl_AppendStringsToObj() no longer crashes when operating - on a pure unicode value. - - * generic/tclExecute.c (INST_CONCAT1): [Bug 2669109]: Panic when - appends overflow the max length of a Tcl value. - -2009-03-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclNamesp.c (Tcl_PopCallFrame): Rewritten tailcall - implementation, ::unsupported::atProcExit is (temporarily?) gone. The - new approach is much simpler, and also closer to being correct. This - commit fixes [Bug 2649975] and [Bug 2695587]. - - * tests/coroutine.test: Moved the tests to their own files, - * tests/tailcall.test: removed the unsupported.test. Added - * tests/unsupported.test: tests for the fixed bugs. - -2009-03-19 Donal K. Fellows <dkf@users.sf.net> - - * doc/tailcall.n: Added documentation for tailcall command. - -2009-03-18 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinFile.c (TclpObjNormalizePath): [Bug 2688184]: - Corrected Tcl_Obj leak. Thanks to Joe Mistachkin for detection and - patch. - - * generic/tclVar.c (TclLookupSimpleVar): [Bug 2689307]: Shift - all calls to Tcl_SetErrorCode() out of TclLookupSimpleVar and onto its - callers, where control with TCL_LEAVE_ERR_MSG flag is more easily - handled. - -2009-03-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (TryPostBody): [Bug 2688063]: Extract information - from list before getting rid of last reference to it. - -2009-03-15 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclThread.c: [Bug 2687952]: Modify fix for TSD leak to match - * generic/tclThreadStorage.c: Tcl 8.5 (and prior) allocation semantics - -2009-03-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclThreadStorage.c (TSDTableDelete): [Bug 2687952]: Ensure - * generic/tclThread.c (Tcl_GetThreadData): that structures in - Tcl's TSD system are all freed. Use the correct matching allocator. - - * generic/tclPosixStr.c (Tcl_SignalId,Tcl_SignalMsg): [Patch 1513655]: - Added support for SIGINFO, which is present on BSD platforms. - -2009-03-14 Donal K. Fellows <dkf@users.sf.net> - - * unix/tcl.pc.in (new file): [Patch 2243948] (hat0) - * unix/configure.in, unix/Makefile.in: Added support for reporting - Tcl's public build configuration via the pkg-config system. TEA is - still the official mechanism though, in part because pkg-config is not - universally supported across all Tcl's supported platforms. - -2009-03-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclNRCoroutineObjCmd): fix Tcl_Obj leak. - Diagnosis and fix thanks to GPS. - -2009-03-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (Tcl_TryObjCmd, TclNRTryObjCmd): Moved the - implementation of [try] from Tcl code into C. Still lacks a bytecode - version, but should be better than what was before. - -2009-03-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (TclZlibCmd): Checksums are defined to be unsigned - 32-bit integers, use Tcl_WideInt to pass to scripts. [Bug 2662434] - (ZlibStreamCmd, ChanGetOption): A few other related corrections. - -2009-02-27 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.decls: [Bug 218977]: Tcl_DbCkfree needs return value - * generic/tclCkalloc.c - * generic/tclDecls.h: (regenerated) - * generic/tclInt.decls: don't use CONST84/CONST86 here - * generic/tclCompile.h: don't use CONST86 here, comment fixing. - * generic/tclIO.h: don't use CONST86 here, comment fixing. - * generic/tclIntDecls.h (regenerated) - -2009-02-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c (TclStringMatchObj): [Bug 2637173]: Revised - the branching on the strObj->typePtr so that untyped values get - converted to the "string" type and pass through the Unicode matcher. - [Bug 2613766]: Also added checks to only perform "bytearray" - optimization on pure bytearray values. - - * generic/tclCmdMZ.c: Since Tcl_GetCharLength() has its own - * generic/tclExecute.c: optimizations for the tclByteArrayType, stop - having the callers do them. - -2009-02-24 Donal K. Fellows <dkf@users.sf.net> - - * doc/clock.n, doc/fblocked.n, doc/format.n, doc/lsort.n, - * doc/pkgMkIndex.n, doc/regsub.n, doc/scan.n, doc/tclvars.n: - General minor documentation improvements. - - * library/http/http.tcl (geturl, Eof): Added support for 8.6's built - in zlib routines. - -2009-02-22 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/lrange.test: Revert commits of 2008-07-23. Those were speed - * tests/binary.test: tests, that are inherently brittle. - -2009-02-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Several revisions to the shimmering - patterns between Unicode and UTF string reps. Most notably the - call: objPtr = Tcl_NewUnicodeObj(...,0); followed by a loop of calls: - Tcl_AppendUnicodeToObj(objPtr, u, n); will now grow and append to - the Unicode representation. Before this commit, the sequence would - convert each append to UTF and perform the append to the UTF rep. - This is puzzling and likely a bug. The performance of [string map] - is significantly improved by this change (according to the MAP - collection of benchmarks in tclbench). Just in case there was some - wisdom in the old ways that I missed, I left in the ability to restore - the old patterns with a #define COMPAT 1 at the top of the file. - -2009-02-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: [Bug 2571597]: Fixed mistaken logic in - * tests/fileName.test: TclFSGetPathType() that assumed (not - "absolute") => "relative". This is a false assumption on Windows, - where "volumerelative" is another possibility. - -2009-02-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Simplify the logic of the - Tcl_*SetObjLength() routines. - - * generic/tclStringObj.c: Rewrite GrowStringBuffer() so that it - has parallel structure with GrowUnicodeBuffer(). The revision permits - allocation attempts to continue all the way up to failure, with no - gap. It also directly manipulates the String and Tcl_Obj internals - instead of inefficiently operating via Tcl_*SetObjLength() with all of - its extra protections and underdocumented special cases. - - * generic/tclStringObj.c: Another round of simplification on - the allocation macros. - -2009-02-17 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tcl.m4, win/configure: Check if cl groks _WIN64 already to - avoid CC manipulation that can screw up later configure checks. - Use 'd'ebug runtime in 64-bit builds. - -2009-02-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Pare back the length of the unicode - array in a non-extended String struct to one Tcl_UniChar, meant to - hold the terminating NUL character. Non-empty unicode strings are - then stored by extending the String struct by stringPtr->maxChars - additional slots in that array with sizeof(Tcl_UniChar) bytes per - slot. This revision makes the allocation macros much simpler. - - * generic/tclStringObj.c: Factor out common GrowUnicodeBuffer() - and solve overflow and growth algorithm fallbacks in it. - - * generic/tclStringObj.c: Factor out common GrowStringBuffer(). - - * generic/tclStringObj.c: Convert Tcl_AppendStringsToObj into - * tests/stringObj.test: a radically simpler implementation - where we just loop over calls to Tcl_AppendToObj. This fixes [Bug - 2597185]. It also creates a *** POTENTIAL INCOMPATIBILITY *** in - that T_ASTO can now allocate more space than is strictly required, - like all the other Tcl_Append* routines. The incompatibility was - detected by test stringObj-6.5, which I've updated to reflect the - new behavior. - - * generic/tclStringObj.c: Revise buffer growth implementation - in ExtendStringRepWithUnicode. Use cheap checks to determine that - no reallocation is necessary without cost of computing the precise - number of bytes needed. Also make use of the string growth algortihm - in the case of repeated appends. - -2009-02-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclZlib.c: Hack needed for official zlib1.dll build. - * win/configure.in: fix [Feature Request 2605263] use official - * win/Makefile.in: zlib build. - * win/configure: (regenerated) - * compat/zlib/zdll.lib: new files - * compat/zlib/zlib1.dll: - - * win/Makefile.in: [Bug 2605232]: tdbc doesn't build when Tcl is - compiled with --disable-shared. - -2009-02-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: [Bug 2603158]: Added protections from - * generic/tclTestObj.c: invalid memory accesses when we append - * tests/stringObj.test: (some part of) a Tcl_Obj to itself. - Added the appendself and appendself2 subcommands to the - [teststringobj] testing command and added tests to the test suite. - - * generic/tclStringObj.c: Factor out duplicate code from - Tcl_AppendObjToObj. - - * generic/tclStringObj.c: Replace the 'size_t uallocated' field - of the String struct, storing the number of bytes allocated to store - the Tcl_UniChar array, with an 'int maxChars' field, storing the - number of Tcl_UniChars that may be stored in the allocated space. - This reduces memory requirement a small bit, and makes some range - checks simpler to code. - * generic/tclTestObj.c: Replace the [teststringobj ualloc] testing - * tests/stringObj.test: command with [teststringobj maxchars] and - update the tests. - - * generic/tclStringObj.c: Removed limitation in - Tcl_AppendObjToObj where the char length of the result was only - computed if the appended string was all single byte characters. - This limitation was in place to dodge a bug in Tcl_GetUniChar. - With that bug gone, we can take advantage of always recording the - length of append results when we know it. - -2009-02-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Revisions so that we avoid creating - the strange representation of an empty string with - objPtr->bytes == NULL and stringPtr->hasUnicode == 0. Instead in - the situations where that was being created, create a traditional - two-legged stork representation (objPtr->bytes = tclEmptyStringRep - and stringPtr->hasUnicode = 1). In the situations where the strange - rep was treated differently, continue to do so by testing - stringPtr->numChars == 0 to detect it. These changes make the code - more conventional so easier for new maintainers to pick up. Also - sets up further simplifications. - - * generic/tclTestObj.c: Revise updates to [teststringobj] so we don't - get blocked by MODULE_SCOPE limits. - -2009-02-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Rewrites of the routines - Tcl_GetCharLength, Tcl_GetUniChar, Tcl_GetUnicodeFromObj, - Tcl_GetRange, and TclStringObjReverse to use the new macro, and - to more simply and clearly split the cases depending on whether - a valid unicode rep is present or needs to be created. - New utility routine UnicodeLength(), to compute the length of unicode - buffer arguments when no length is passed in, with built-in - overflow protection included. Update three callers to use it. - - * generic/tclInt.h: New macro TclNumUtfChars meant to be a faster - replacement for a full Tcl_NumUtfChars() call when the string has all - single-byte characters. - - * generic/tclStringObj.c: Simplified Tcl_GetCharLength by - * generic/tclTestObj.c: removing code that did nothing. - Added early returns from Tcl_*SetObjLength when the desired length - is already present; adapted test command to the change. - - * generic/tclStringObj.c: Re-implemented AppendUtfToUnicodeRep - so that we no longer pass through Tcl_DStrings which have their own - sets of problems when lengths overflow the int range. Now AUTUR and - FillUnicodeRep share a common core routine. - -2009-02-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOODefineCmds.c (TclOOGetDefineCmdContext): Use the - correct field in the Interp structure for retrieving the frame to get - the context object so that people can extend [oo::define] without deep - shenanigans. Bug found by Federico Ferri. - -2009-02-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Re-implemented AppendUnicodeToUtfRep - so that we no longer pass through Tcl_DStrings which have their own - sets of problems when lengths overflow the int range. Now AUTUR and - UpdateStringOfString share a common core routine. - - * generic/tclStringObj.c: Changed type of the 'allocated' field - * generic/tclTestObj.c: of the String struct (and the - TestString counterpart) from size_t to int since only int values are - ever stored in it. - -2009-02-10 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclEncoding.c: Eliminate some unnessary type casts - * generic/tclEvent.c: some internal const decorations - * generic/tclExecute.c: spacing - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclListObj.c: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclOOBasic.c: - * generic/tclPathObj.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclScan.c: - * generic/tclStringObj.c: - * generic/tclTest.c: - * generic/tclTestProcBodyObj.c: - * generic/tclThread.c: - * generic/tclThreadTest.c: - * generic/tclTimer.c: - * generic/tclTrace.c: - * generic/tclUtil.c: - * generic/tclVar.c: - * generic/tclStubInit.c: (regenerated) - -2009-02-10 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when - using the native CC. - * unix/configure: (autoconf-2.59) - -2009-02-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclObj.c (Tcl_GetString): Added comments and validity - checks following the call to an UpdateStringProc. - - * generic/tclStringObj.c: Reduce code duplication in Tcl_GetUnicode*. - Restrict AppendUtfToUtfRep to non-negative length appends. - Convert all Tcl_InvalidateStringRep() calls into macros. - Simplify Tcl_AttemptSetObjLength by removing unreachable code. - Simplify SetStringFromAny() by removing unreachable and duplicate code. - Simplify Tcl_SetObjLength by removing unreachable code. - Removed handling of (objPtr->bytes != NULL) from UpdateStringOfString, - which is only called when objPtr->bytes is NULL. - -2009-02-09 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCompile.c: [Bug 2555129]: const compiler warning (as - error) in tclCompile.c - -2009-02-07 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (TclZlibCmd): [Bug 2573172]: Ensure that when - invalid subcommand name is given, the list of valid subcommands is - produced. This gives a better experience when using the command - interactively. - -2009-02-05 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclInterp.c: [Bug 2544618]: Fix argument checking for - [interp cancel]. - * unix/Makefile.in: Fix build issue with zlib on FreeBSD (and possibly - other platforms). - -2009-02-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (StringIndexCmd, StringRangeCmd, StringLenCmd): - Simplify the implementation of some commands now that the underlying - string API knows more about bytearrays. - - * generic/tclExecute.c (TclExecuteByteCode): [Bug 2568434]: Make sure - that INST_CONCAT1 will not lose string reps wrongly. - - * generic/tclStringObj.c (Tcl_AppendObjToObj): Special-case the - appending of one bytearray to another, which can be extremely rapid. - Part of scheme to address [Bug 1665628] by making the basic string - operations more efficient on byte arrays. - (Tcl_GetCharLength, Tcl_GetUniChar, Tcl_GetRange): More special casing - work for bytearrays. - -2009-02-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: [Bug 2561794]: Added overflow protections to - the AppendUtfToUtfRep routine to either avoid invalid arguments and - crashes, or to replace them with controlled panics. - - * generic/tclCmdMZ.c: [Bug 2561746]: Prevent crashes due to int - overflow of the length of the result of [string repeat]. - -2009-02-03 Jan Nijtmans <nijtmans@users.sf.net> - - * macosx/tclMacOSXFCmd.c: Eliminate some unnessary type casts - * unix/tclLoadDyld.c: some internal const decorations - * unix/tclUnixCompat.c: spacing - * unix/tclUnixFCmd.c - * unix/tclUnixFile.c - * win/tclWinDde.c - * win/tclWinFCmd.c - * win/tclWinInit.c - * win/tclWinLoad.c - * win/tclWinPipe.c - * win/tclWinReg.c - * win/tclWinTest.c - * generic/tclBasic.c - * generic/tclBinary.c - * generic/tclCmdAH.c - * generic/tclCmdIL.c - * generic/tclCmdMZ.c - * generic/tclCompCmds.c - * generic/tclDictObj.c - -2009-02-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclObj.c (tclCmdNameType): [Bug 2558422]: Corrected the type - of this structure so that extensions that write it (yuk!) will still - be able to function correctly. - -2009-02-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c (SetUnicodeObj): [Bug 2561488]: - Corrected failure of Tcl_SetUnicodeObj() to panic on a shared object. - Also factored out common code to reduce duplication. - - * generic/tclObj.c (Tcl_GetStringFromObj): Reduce code duplication. - -2009-02-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInterp.c: Reverted the conversion of [interp] into an - * tests/interp.test: ensemble. Such conversion is not necessary - * tests/nre.test: (or even all that helpful) in the NRE-enabling - of [interp invokehidden], and it has other implications -- including - significant forkage of the 8.5 and 8.6 implementations -- that are - better off avoided if there's no gain. - - * generic/tclStringObj.c (STRING_NOMEM): [Bug 2494093]: Add missing - cast of NULL to (char *) that upsets some compilers. - - * generic/tclStringObj.c (Tcl_(Attempt)SetObjLength): [Bug 2553906]: - Added protections against callers asking for negative lengths. It is - likely when this happens that an integer overflow is to blame. - -2009-02-01 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Allow nmake flags such as -a (rebuild all) to pass - down to the pkgs targets, too. - -2009-01-30 Donal K. Fellows <dkf@users.sf.net> - - * doc/chan.n: [Bug 1216074]: Added another extended example. - - * doc/refchan.n: Added an example of how to build a scripted channel. - -2009-01-29 Donal K. Fellows <dkf@users.sf.net> - - * tests/stringObj.test: [Bug 2006888]: Remove non-ASCII chars from - non-comment locations in the file, making it work more reliably in - locales with a non-Latin-1 default encoding. - - * generic/tclNamesp.c (Tcl_FindCommand): [Bug 2519474]: Ensure that - the path is not searched when the TCL_NAMESPACE_ONLY flag is given. - - * generic/tclOODecls.h (Tcl_OOInitStubs): [Bug 2537839]: Make the - declaration of this macro work correctly in the non-stub case. - -2009-01-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInterp.c: Convert the [interp] command into a - * tests/interp.test: [namespace ensemble]. Work in progress - * tests/nre.test: to NRE-enable the [interp invokehidden] - subcommand. - -2009-01-29 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c (TclMakeEnsemble): [Bug 2529117]: Make this - function behave more sensibly when presented with a fully-qualified - name, rather than doing strange stuff. - -2009-01-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (TclInvokeObjectCommand): Made this understand - what to do if it ends up being used on a command with no objProc; that - shouldn't happen, but... - - * generic/tclNamesp.c (TclMakeEnsemble): [Bug 2529157]: Made this - understand NRE command implementations better. - * generic/tclDictObj.c (DictForCmd): Eliminate unnecessary command - implementation. - -2009-01-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOODefineCmds.c (Tcl_ClassSetConstructor): - [Bug 2531577]: Ensure that caches of constructor chains are cleared - when the constructor is changed. - -2009-01-26 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclInt.h: [Bug 1028264]: WSACleanup() too early. - * generic/tclEvent.c: The fix introduces "late exit handlers" for - * win/tclWinSock.c: similar late process-wide cleanups. - -2009-01-26 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * win/tclWinSock.c: [Bug 2446662]: Resync Win behavior on RST with - that of unix (EOF). - -2009-01-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ChanClose): [Bug 2536400]: Only generate error - messages in the interpreter when the thread is not being closed down. - -2009-01-23 Donal K. Fellows <dkf@users.sf.net> - - * doc/zlib.n: Added a note that 'zlib push' is reversed by 'chan pop'. - -2009-01-22 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCompile.h: CONSTify TclPrintInstruction (TIP #27) - * generic/tclCompile.c - * generic/tclInt.h: CONSTify TclpNativeJoinPath (TIP #27) - * generic/tclFileName.c - * generic/tcl.decls: {unix win} is equivalent to {generic} - * generic/tclInt.decls - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h - * generic/tclGetDate.y: Single internal const decoration. - * generic/tclDate.c: - -2009-01-22 Kevin B. Kenny <kennykb@acm.org> - - * unix/tcl.m4: Corrected a typo ($(SHLIB_VERSION) should be - ${SHLIB_VERSION}). - * unix/configure: Autoconf 2.59 - -2009-01-21 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c (ReflectClose): [Bug 2458202]: - * generic/tclIORTrans.c (ReflectClose): Closing a channel may supply - NULL for the 'interp'. Test for finalization needs to be different, - and one place has to pull the interp out of the channel instead. - -2009-01-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: New fix for [Bug 2494093] replaces the - flawed attempt committed 2009-01-09. - -2009-01-19 Kevin B. Kenny <kennykb@acm.org> - - * unix/Makefile.in: [Patch 907924]:Added a CONFIG_INSTALL_DIR - * unix/tcl.m4: parameter so that distributors can control where - tclConfig.sh goes. Made the installation of 'ldAix' conditional upon - actually being on an AIX system. Allowed for downstream packagers to - customize SHLIB_VERSION on BSD-derived systems. Thanks to Stuart - Cassoff for his help. - * unix/configure: Autoconf 2.59 - -2009-01-19 David Gravereaux <davygrvy@pobox.com> - - * win/build.vc.bat: Improved tools detection and error message - * win/makefile.vc: Reorganized the $(TCLOBJ) file list into separate - parts for easier maintenance. Matched all sources built using -GL to - both $(lib) and $(link) to use -LTCG and avoid a warning message. - Addressed the over-building nature of the htmlhelp target by moving - from a pseudo target to a real target dependent on the entire docs/ - directory contents. - * win/nmakehlp.c: Removed -g option and GrepForDefine() func as it - isn't being used anymore. The -V option method is much better. - -2009-01-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump patchlevel to 8.6b1.1 to distinguish - * library/init.tcl: CVS snapshots from the 8.6b1 and 8.6b2 releases - * unix/configure.in: and to deal with the fact that the 8.6b1 - * win/configure.in: version of init.tcl will not [source] in the - HEAD version of Tcl. - - * unix/configure: autoconf-2.59 - * win/configure: - -2009-01-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Reverted most - of the substance of my 2009-01-12 commit. NULLing the objProc field of - a Command when deleting it is important so that tests for certain - classes of commands don't return false positives when applied to - deleted command tokens. Overall change is now just replacement of a - false comment with a true one. - -2009-01-13 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tcl.m4: [Bug 2502365]: Building of head on HPUX is broken when - using the native CC. - * unix/configure (autoconf-2.59) - -2009-01-13 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (Tcl_ThrowObjCmd): Move implementation of [throw] - * library/init.tcl (throw): to C from Tcl. - -2009-01-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): One consequence of - the NRE rewrite is that there are now situations where a NULL objProc - field in a Command struct is perfectly normal. Removed an outdated - comment in Tcl_DeleteCommandFromToken that claimed we use - cmdPtr->objPtr==NULL as a test of command validity. In fact we use - cmdPtr->flags&CMD_IS_DELETED to perform that test. Also removed the - setting to NULL, since any extension following the advice of the old - comment is going to be broken by NRE anyway, and needs to shift to - flag-based testing (or stop intruding into such internal matters). - Part of [Bug 2486550]. - -2009-01-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c (STRING_SIZE): [Bug 2494093]: Corrected - failure to limit memory allocation requests to the sizes that can be - supported by Tcl's memory allocation routines. - -2009-01-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c (NamespaceEnsembleCmd): [Bug 1558654]: Error out - when someone gives wrong # of args to [namespace ensemble create]. - -2009-01-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c (STRING_UALLOC): [Bug 2494093]: Added missing - parens required to get correct results out of things like - STRING_UALLOC(num + append). - -2009-01-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c, generic/tclIndexObj.c, generic/tclListObj.c, - * generic/tclObj.c, generic/tclStrToD.c, generic/tclUtil.c, - * generic/tclVar.c: Generate errorcodes for the error cases which - approximate to "I can't interpret that string as one of those" and - "You gave me the wrong number of arguments". - -2009-01-07 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n: [Tk Bug 2491235]: Added more examples. - - * tests/oo.test (oo-22.1): Adjusted test to be less dependent on the - specifics of how [info frame] reports general frame information, and - instead to focus on what methods add to it; that's really what the - test is about anyway. - -2009-01-06 Don Porter <dgp@users.sourceforge.net> - - * tests/stringObj.test: Revise tests that demand a NULL Tcl_ObjType - in certain values to construct those values with [testdstring] so - there's no lack of robustness depending on the shimmer history of - shared literals. - -2009-01-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictIncrCmd): Corrected twiddling in internals - of dictionaries so that literals can't get destroyed. - - * tests/expr.test: [Bug 2006879]: Eliminate non-ASCII char. - - * generic/tclOOInfo.c (InfoObjectMethodsCmd,InfoClassMethodsCmd): - [Bug 2489836]: Only delete pointers that were actually allocated! - - * generic/tclOO.c (TclNRNewObjectInstance, Tcl_NewObjectInstance): - [Bug 2481109]: Perform search for existing commands in right context. - -2009-01-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (TclNRSourceObjCmd): [Bug 2412068]: Make - * generic/tclIOUtil.c (TclNREvalFile): implementation of the - [source] command be NRE enabled so that [yield] inside a script - sourced in a coroutine can work. - -2009-01-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c: Tidy up spacing and code style. - -2009-01-03 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (tcl::clock::add): Fixed error message formatting - in the case where [clock add] is presented with a bad switch. - * tests/clock.test (clock-65.1) Added a test case for the above - problem [Bug 2481670]. - -2009-01-02 Donal K. Fellows <dkf@users.sf.net> - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): [Bug 878333]: Force the use of the - compatibility version of mkstemp() on IRIX. - * unix/configure.in, unix/Makefile.in (mkstemp.o): - * compat/mkstemp.c (new file): [Bug 741967]: Added a compatibility - implementation of the mkstemp() function, which is apparently needed - on some platforms. - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2008 IN "ChangeLog.2008" *** - *** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007" *** - *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005" *** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.1999 b/ChangeLog.1999 deleted file mode 100644 index e736dee..0000000 --- a/ChangeLog.1999 +++ /dev/null @@ -1,2634 +0,0 @@ -1999-12-22 Jeff Hobbs <hobbs@scriptics.com> - - * changes: updated changes file - * tools/tclSplash.bmp: updated to show 8.3 - -1999-12-21 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * generic/tcl.h: - * mac/README: - * unix/configure.in: - * tools/tcl.wse.in: - * win/README.binary: - * win/configure.in: updated to patch level 8.3b1 - - * unix/Makefile.in: added -srcdir=... for 'make html' - - * doc/Hash.3: fixed reference to ckfree [Bug 3912] - * doc/RegExp.3: fixed calling params for Tcl_RegExecFromObj - * doc/open.n: fixed minor formatting errors - * doc/string.n: fixed minor formatting errors - - * doc/lsort.n: added -unique docs - * tests/cmdIL.test: - * generic/tclCmdIL.c: added -unique option to lsort - - * generic/tclThreadTest.c: changed thread ids to longs [Bug 3902] - - * mac/tclMacOSA.c: fixed applescript for I18N [Bug 3644] - - * win/mkd.bat: - * win/rmd.bat: removed necessity of tag.txt [Bug 3874] - - * win/tclWinThrd.c: changed CreateThread to _beginthreadex and - ExitThread to _endthreadex - -1999-12-12 Jeff Hobbs <hobbs@scriptics.com> - - * doc/glob.n: - * tests/fileName.test: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclEncoding.c: - * generic/tclFileName.c: - * mac/tclMacFile.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: enhanced the glob command with the new options - -types -path -directory and -join. Deprecated TclpMatchFiles with - TclpMatchFilesTypes, extended TclGlob and TclDoGlob and added - GlobTypeData structure. [Bug 2363] - -1999-12-10 Jeff Hobbs <hobbs@scriptics.com> - - * tests/var.test: - * generic/tclCompile.c: fixed problem where setting to {} array would - intermittently not work. [Bug 3339] (Fontaine) - - * generic/tclCmdMZ.c: - * generic/tclExecute.c: optimized INST_TRY_CVT_TO_NUMERIC to recognize - boolean objects. [Bug 2815] (Spjuth) - - * tests/info.test: - * tests/parseOld.test: - * generic/tclCmdAH.c: - * generic/tclProc.c: changed Tcl_UplevelObjCmd (uplevel) and - Tcl_EvalObjCmd (eval) to use TCL_EVAL_DIRECT in the single arg case as - well, to take advantage of potential pure list input optimization. - This means that it won't get byte compiled though, which should be - acceptable. - * generic/tclBasic.c: made Tcl_EvalObjEx pure list object aware in the - TCL_EVAL_DIRECT case for efficiency. - * generic/tclUtil.c: made Tcl_ConcatObj pure list object aware, and - return a list object in that case [Bug 2098 2257] - - * generic/tclMain.c: changed Tcl_Main to not constantly reuse the - commandPtr object (interactive case) as it could be shared. (Fellows) - - * unix/configure.in: - * unix/tcl.m4: - * unix/tclUnixPipe.c: removed checking for compatible vfork function - and use of the vfork function. Modern VM systems rarely suffer any - performance degradation when fork is used, and it solves multiple - problems with vfork. Users that still want vfork can add -Dfork=vfork - to the compile flags. [Bug 942 2228 1312] - -1999-12-09 Jeff Hobbs <hobbs@scriptics.com> - - * win/aclocal.m4: made it just include tcl.m4 - - * doc/exec.n: - * doc/open.n: - * win/tclWin32Dll.c: - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinInit.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: removed all code that supported Win32s. It was no - longer officially supported, and likely didn't work anyway. - * win/makefile.vc: removed 16 bit stuff, cleaned up. - - * win/tcl16.rc: - * win/tclWin16.c: - * win/winDumpExts.c: these files have been removed from the source - tree (no longer necessary to build) - -1999-12-07 Jeff Hobbs <hobbs@scriptics.com> - - * tests/io.test: removed 'knownBug' tests that were for unsupported0, - which is now fcopy (that already has tests) - - * mac/tclMacPort.h: added utime.h include - - * generic/tclDate.c: - * unix/Makefile.in: fixed make gendate to swap const with CONST so it - uses the Tcl defined CONST type [Bug 3521] - - * generic/tclIO.c: removed panic that could occur in FlushChannel when - a "blocking" channel would receive EAGAIN, instead treating it the - same as non-blocking. [Bug 3773] - - * generic/tclUtil.c: fixed Tcl_ScanCountedElement to not step beyond - the end of the counted string. [Bug 3336] - -1999-12-03 Jeff Hobbs <hobbs@scriptics.com> - - * doc/load.n: added note about NT's buggy handling of './' with - LoadLibrary - - * library/http2.1/http.tcl: fixed error handling in http::Event. [Bug - 3752] - - * tests/env.test: removed knownBug limitation from working test - * tests/all.tcl: ensured that ::tcltest::testsDirectory would be set - to an absolute path - - * tests/expr-old.test: - * tests/parseExpr.test: - * tests/string.test: - * generic/tclGet.c: - * generic/tclInt.h: - * generic/tclObj.c: - * generic/tclParseExpr.c: - * generic/tclUtil.c: - * generic/tclExecute.c: added TclCheckBadOctal routine to enhance - error message checking for when users use invalid octal numbers (like - 08), as well as replumbed the Expr*Funcs with a new VerifyExprObjType - to simplify type handling. [Bug 2467] - - * tests/expr.test: - * generic/tclCompile.c: fixed 'bad code length' error for 'expr + - {[incr]}' case, with new test case [Bug 3736] and seg fault on 'expr - + {[error]}' (different cause) that was caused by a correct - optimization that didn't correctly track how it was modifying the - source string in the opt. The optimization was removed, which means - that: - expr 1 + {[string length abc]} - will be not be compiled inline as before, but this should be written: - expr {1 + [string length abc]} - which will be compiled inline for speed. This prevents: - expr 1 + {[mindless error]} - from seg faulting, and only affects optimizations for degenerate cases - [Bug 3737] - -1999-12-01 Scott Redman <redman@scriptics.com> - - * generic/tcl.decls: - * generic/tclMain.c: - * unix/tclAppInit.c: - * win/tclAppInit.c: Added two new internal functions, - TclSetStartupScriptFileName() and TclGetStartupScriptFileName() and - added hooks into the main() code for supporting TclPro and other "big" - shells more easily without requiring a copy of the main() code. - - * generic/tclEncoding.c: - * generic/tclEvent.c: Moved encoding-related startup code from - tclEvent.c into the more appropriate tclEncoding.c. - -1999-11-30 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c: fix from Kupries for Tcl_UnstackChannel that - correctly handles resetting translation and encoding. - - * generic/tclLoad.c: #def'd out the unloading of DLLs at finalize time - for Unix in TclFinalizeLoad. [Bug 2560 3373] Should be parametrized - to allow for user to specify unload or not. - - * win/tclWinTime.c: fixed handling of %Z on NT for time zones that - don't have DST. - -1999-11-29 Jeff Hobbs <hobbs@scriptics.com> - - * library/dde1.1/pkgIndex.tcl: - * library/reg1.0/pkgIndex.tcl: added supported for debugged versions - of the libraries - - * unix/tclUnixPipe.c: fixed PipeBlockModeProc to properly set - isNonBlocking flag on pipe. [Bug 1356 710] - removed spurious fcntl call from PipeBlockModeProc - - * tests/scan.test: - * generic/tclScan.c: fixed scan where %[..] didn't match anything and - added test case. [Bug 3700] - -1999-11-24 Jeff Hobbs <hobbs@scriptics.com> - - * doc/open.n: - * win/tclWinSerial.c: adopted patch from Schroedter to handle - fconfigure $sock -lasterror on Windows. [RFE 3368] - - * generic/tclCmdIL.c: made SORTMODE_INTEGER work with Longs [Bug 3652] - -1999-11-23 Scott Stanton <stanton@scriptics.com> - - * library/tcltest1.0/tcltest.tcl: Fixed bug where tcltest output went - to stdout instead of the specified output file in some cases. - -1999-11-19 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclProc.c: backed out change from 1999-11-18 as it could - affect return string from upvar as well. - - * tools/tcl.wse.in: added tcltest1.0 library to distribution list - - * doc/http.n: - * library/http2.1/http.tcl: - * library/http2.1/pkgIndex.tcl: updated http package to 2.2 - -1999-11-18 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tcl.m4: added defined for _THREAD_SAFE in --enable-threads - case; added check for pthread_mutex_init in libc; in AIX case, with - --enable-threads ${CC}_r is used; fixed flags when using gcc on SCO - - * generic/tclProc.c: corrected error reporting for default case at the - global level for uplevel command. - - * generic/tclIOSock.c: changed int to size_t type for len in - TclSockMinimumBuffers. - - * generic/tclCkalloc.c: fixed Tcl_DbCkfree to return a value on NULL - input. [Bug 3400] - - * generic/tclStringObj.c: fixed support for passing in negative length - to Tcl_SetUnicodeObj, et al handling routines. [Bug 3380] - - * doc/scan.n: - * tests/scan.test: - * generic/tclScan.c: finished support for inline scan by supporting - XPG identifiers. - - * doc/http.n: - * library/http2.1/http.tcl: added register and unregister commands to - http:: package (better support for tls/SSL), as well as -type argument - to http::geturl. [RFE 2617] - - * generic/tclBasic.c: removed extra decr of numLevels in Tcl_EvalObjEx - that could cause seg fault. (mjansen@wendt.de) - - * generic/tclEvent.c: fixed possible lack of MutexUnlock in - Tcl_DeleteExitHandler. [Bug 3545] - - * unix/tcl.m4: Added better pthreads library check and inclusion of - _THREAD_SAFE in --enable-threads case - Added support for gcc config on SCO - - * doc/glob.n: added note about ..../ glob behavior on Win9* - * doc/tcltest.n: fixed minor example errors. [Bug 3551] - -1999-11-17 Brent Welch <welch@scriptics.com> - - * library/http2.1/http.tcl: Correctly fixed the -timeout problem - mentioned in the 10-29 change. Also added error handling for failed - writes on the socket during the protocol. - -1999-11-09 Jeff Hobbs <hobbs@scriptics.com> - - * doc/open.n: corrected docs for 'a' open mode. - - * generic/tclIOUtil.c: changed Tcl_Alloc to ckalloc - - * generic/tclInt.h: - * generic/tclObj.c: rolled back changes from 1999-10-29 - Purify noted new leaks with that code - - * generic/tclParse.c: added code in Tcl_ParseBraces to test for - possible unbalanced open brace in a comment - - * library/init.tcl: removed the installed binary directory from the - auto_path variable - - * tools/tcl.wse.in: updated to 8.3a1, fixed install of twind.tcl and - koi8-r.enc files - - * unix/tcl.m4: added recognition of pthreads library for AIX - -1999-10-29 Brent Welch <welch@scriptics.com> - - * generic/tclInt.h: Modified the TclNewObj and TclDecrRefCount in two - ways. First, in the case of TCL_THREADS, we do not use the special - Tcl_Obj allocator because that is a source of lock contention. Second, - general code cleanup to eliminate duplicated code. In particular, - TclDecrRefCount now uses TclFreeObj instead of duplicating that code, - so it is now identical to Tcl_DecrRefCount. - - * generic/tclObj.c: Changed Tcl_NewObj so it uses the TclNewObj macro - instead of duplicating the code. Adjusted TclFreeObj so it understands - the TCL_THREADS case described above. - - * library/http2.1/http.tcl: Fixed a bug in the handling of the - state(status) variable when the -timeout flag is specified. Previously - it was possible to leave the status undefined instead of empty, which - caused errors in http::status - -1999-10-28 Jeff Hobbs <hobbs@scriptics.com> - - * unix/aclocal.m4: made it just include tcl.m4 - - * library/tcltest1.0/tcltest.tcl: updated makeFile to return full - pathname of file created - - * generic/tclStringObj.c: fixed Tcl_AppendStringsToObjVA so it only - iterates once over the va_list (avoiding a memcpy of it, which is not - portable). - - * generic/tclEnv.c: fixed possible ABR error in environ array - - * tests/scan.test: - * generic/tclScan.c: added support for use of inline scan, XPG3 - currently not included - - * tests/incr.test: - * tests/set.test: - * generic/tclCompCmds.c: fixed improper bytecode handling of 'eval - {set array($unknownvar) 5}' (also for incr). [Bug 3184] - - * win/tclWinTest.c: added testvolumetype command, as atime is - completely ignored for Windows FAT file systems - * win/tclWinPort.h: added sys/utime.h to includes - * unix/tclUnixPort.h: added utime.h to includes - * doc/file.n: - * tests/cmdAH.test: - * generic/tclCmdAH.c: added time arguments to atime and mtime file - command methods (support 'touch' functionality) - -1999-10-20 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tclUnixNotfy.c: fixed event/io threading problems by making - triggerPipe non-blocking. [Bug 2792] - - * library/tcltest1.0/tcltest.tcl: - * generic/tclThreadTest.c: fixed mem leaks in threads - - * generic/tclResult.c: fixed Tcl_AppendResultVA so it only iterates - once over the va_list (avoiding a memcpy of it, which is not - portable). - - * generic/regc_color.c: fixed mem leak and assertion, from HS - - * generic/tclCompile.c: removed savedChar trick that appeared to be - causing a segv when the literal table was released - - * tests/string.test: - * generic/tclCmdMZ.c: fixed [string index] to return ByteArrayObj when - indexing into one (test case string-5.16). [Bug 2871] - - * library/http2.1/http.tcl: protected gets with catch. [Bug 2665] - -1999-10-19 Jennifer Hom <jenn@scriptics.com> - - * tests/tcltest.test: - * doc/tcltest.n: - * library/tcltest1.0/tcltest.tcl: Removed the extra return at the end - of the tcltest.tcl file, added version information about tcl. - - Applied patches sent in by Andreas Kupries to add helper procs for - debug output, add 3 new flags (-testsdir, -load, -loadfile), and - internally refactors common code for dealing with paths into separate - procedures. [Bug 2838, 2842] - - Merged code from core-8-2-1 branch that changes the checks for the - value of tcl_interactive to also incorporate a check for the existence - of the variable. - - * tests/autoMkindex.test: - * tests/pkgMkIndex.test: Explicitly cd to ::tcltest::testsDirectory at - the beginning of the test run - - * tests/basic.test: Use version information defined in tcltest instead - of hard-coded version number - - * tests/socket.test: package require tcltest before attempting to use - variable defined in tcltest namespace - - * tests/unixInit.test: - * tests/unixNotfy.test: Added explicit exits needed to avoid problems - when the tests area run in wish. - -1999-10-12 Jim Ingham <jingham@scriptics.com> - - * mac/tclMacLoad.c: Stupid bug - we converted the filename to - external, but used the unconverted version. - * mac/tclMacFCmd.c: Fix a merge error in the bug fix for [Bug 2869] - -1999-10-12 Jeff Hobbs <hobbs@scriptics.com> - - * generic/regc_color.c: - * generic/regc_cvec.c: - * generic/regc_lex.c: - * generic/regc_locale.c: - * generic/regcomp.c: - * generic/regcustom.h: - * generic/regerrs.h: - * generic/regex.h: - * generic/regexec.c: - * generic/regguts.h: - * generic/tclRegexp.c: - * generic/tclTest.c: - * tests/reg.test: updated to Henry Spencer's new regexp engine - (mid-Sept 99). Should greatly reduce stack space reqs. - - * library/tcltest1.0/pkgIndex.tcl: fixed procs in pkgIndex.tcl file - - * generic/tclEnv.c: fixed mem leak with putenv and DStrings - * doc/Encoding.3: corrected docs - * tests/basic.test: updated test cases for 8.3 - * tests/encoding.test: fixed test case that change system encoding to - a double-byte one (this causes a bogus mem read error for purify) - * unix/Makefile.in: purify has to use -best-effort to instrument - * unix/tclAppInit.c: identified potential mem leak when compiling - tcltest (not critical) - * unix/tclUnixPipe.c: fixed mem leak in TclpCreateProcess when doing - alloc between vfork and execvp. - * unix/tclUnixTest.c: fixed mem leak in findexecutable test command - -1999-10-05 Jeff Hobbs <hobbs@scriptics.com> - - * {win,mac,unix,tools,}/README: - * win/README.binary: - * win/makefile.vc: - * {win,unix}/configure.in: - * generic/tcl.h: - * library/init.tcl: updated to 8.3a1 from 8.2.0. - - * library/http2.1/http.tcl: fixed possible use of global c var. - - * win/tclWinReg.c: fixed registry command to properly 'get' - HKEY_PERFORMANCE_DATA root key data. Needs more work. - - * generic/tclNamesp.c: - * generic/tclVar.c: - * generic/tclCmdIL.c: fixed comment typos - - * mac/tclMacFCmd.c: fixed filename stuff to support UTF-8. [Bug 2869] - - * win/tclWinSerial.c: changed SerialSetOptionProc to return TCL_OK by - default. (patch from Rolf Schroedter) - -1999-09-21 Jennifer Hom <jenn@scriptics.com> - - * library/tcltest1.0/tcltest.tcl: Applied patches sent in by Andreas - Kupries to fix typos in comments and ::tcltest::grep, fix hook - redefinition problems, and change "string compare" to "string equal". - [Bug 2836, 2837, 2839, 2840] - -1999-09-20 Jeff Hobbs <hobbs@scriptics.com> - - * tests/env.test: - * unix/Makefile.in: added support for AIX LIBPATH env var. [Bug 2793] - removed second definition of INCLUDE_INSTALL_DIR (the one that - referenced @includedir@) [Bug 2805] - * unix/dltest/Makefile.in: added -lc to LIBS. [Bug 2794] - -1999-09-16 Jeff Hobbs <hobbs@scriptics.com> - - * tests/timer.test: changed after delay in timer test 6.29 from 1 to - 10. [Bug 2796] - - * tests/pkg.test: - * generic/tclPkg.c: fixed package version check to disallow 1.2..3 - [Bug 2539] - - * unix/Makefile.in: fixed gendate target - this never worked since RCS - was intro'd. - * generic/tclGetDate.y: updated to reflect previous changes to - tclDate.c (leap year calc) and added CEST and UCT time zone - recognition. Fixed 4 missing UCHAR() casts. [Bug 2717, 954, 1245, - 1249] - - * generic/tclCkalloc.c: changed Tcl_DumpActiveMemory to really dump to - stderr and close it [Bug 725] and changed Tcl_Ckrealloc and - Tcl_Ckfree to not bomb when NULL was passed in [Bug 1719] and changed - Tcl_Alloc, et al to not panic when a alloc request for zero came - through and NULL was returned (valid on AIX, Tru64) [Bug 2795, etc] - - * tests/clock.test: - * doc/clock.n: - * generic/tclClock.c: added -milliseconds switch to clock clicks to - guarantee that the return value of clicks is in the millisecs - granularity. [Bug 2682, 1332] - -1999-09-15 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIOCmd.c: fixed potential core dump in conjunction with - stacked channels with result obj manipulation in Tcl_ReadChars. [Bug - 2623] - - * tests/format.test: - * generic/tclCmdAH.c: fixed translation of %0#s in format. [Bug 2605] - - * doc/msgcat.n: fixed \\ bug in example. [Bug 2548] - - * unix/tcl.m4: - * unix/aclocal.m4: added fix for FreeBSD-[1-2] recognition [Bug 2070] - and fix for IRIX SHLIB_LB_LIBS. [Bug 2610] - - * doc/array.n: - * tests/var.test: - * tests/set.test: - * generic/tclVar.c: added an array unset operation, with docs and - tests. Variation of [Bug 1775]. Added fix in TclArraySet to check - when trying to set in a non-existent namespace. [Bug 2613] - -1999-09-14 Jeff Hobbs <hobbs@scriptics.com> - - * tests/linsert.test: - * doc/linsert.n: - * generic/tclCmdIL.c: fixed end-int interpretation of linsert to - correctly calculate value for end, added test and docs. [Bug 2693] - - * doc/regexp.n: - * doc/regsub.n: - * tests/regexp.test: - * generic/tclCmdMZ.c: add -start switch to regexp and regsub with docs - and tests - - * doc/switch.n: added proper use of comments to example. - * generic/tclCmdMZ.c: changed switch to complain when an error occurs - that seems to be due to a misplaced comment. - - * generic/tclCmdMZ.c: fixed illegal ref for \[0-9] substitutions in - regsub. [Bug 2723] - - * generic/tclCmdMZ.c: changed [string equal] to return an Int type - object (was a Boolean) - -1999-09-01 Jennifer Hom <jenn@scriptics.com> - - * library/tcltest1.0/tcltest.tcl: Process command-line arguments only - ::tcltest doesn't have a child namespace (requires that command-line - args are processed in that namespace) - -1999-09-01 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclParseExpr.c: changed '"' to '\"' to make FreeBSD happy. - [Bug 2625] - * generic/tclProc.c: moved static buf to better location and changed - static msg that would overflow in ProcessProcResultCode [Bug 2483] - and added Tcl_DStringFree to Tcl_ProcObjCmd. Also reworked size of - static buffers. - * tests/stringObj.test: added test 9.11 - * generic/tclStringObj.c: changed Tcl_AppendObjToObj to properly - handle the 1-byte dest and mixed src case where both had had Unicode - string len checks made on them. [Bug 2678] - * unix/aclocal.m4: - * unix/tcl.m4: adjusted fix from 8-21 to add -bnoentry to the AIX-* - case and readjusted the range - -1999-08-31 Jennifer Hom <jenn@scriptics.com> - - * library/tcltest1.0/tcltest.tcl: - * doc/tcltest.n: - * tests/README: Modified testConstraints variable so that it isn't - unset every time ::tcltest::initConstraints is called and cleaned up - documentation in the README file and the man page. - -1999-08-27 Jennifer Hom <jenn@scriptics.com> - - * tests/env.test: - * tests/exec.test: - * tests/io.test: - * tests/event.test: - * tests/tcltest.test: Added 'exit' calls to scripts that the tests - themselves write, and removed accidental checkin of knownBugThreaded - constraints for Solaris and Linux. - - * library/tcltest1.0/tcltest.tcl: Modified tcltest so that variables - are only initialized to their default values if they did not - previously exist. - -1999-08-26 Jennifer Hom <jenn@scriptics.com> - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: Added a -args flag that sets a - variable named ::tcltest::parameters based on whatever's being sent in - as the argument to the -args flag. - -1999-08-23 Jennifer Hom <jenn@scriptics.com> - - * tests/tcltest.test: Added additional tests for -tmpdir, marked all - tests that use exec as unixOrPc. - - * tests/encoding.test: - * tests/interp.test: - * tests/macFCmd.test: - * tests/parseOld.test: - * tests/regexp.test: Applied patches from Jim Ingham to add encoding - to a Mac only interp test, change an error message in macFCmd.tet, put - a comment in parseOld.test, fix tests using the testencoding path - command, and put unixOrPc constraints on tests that use exec. - -1999-08-21 Jeff Hobbs <hobbs@scriptics.com> - - * unix/aclocal.m4: Changed AIX-4.[2-9] check to AIX-4.[1-9] [Bug 1909] - -1999-08-20 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclPosixStr.c: fixed typo. [Bug 2592] - - * doc/*: fixed various nroff bugs in man pages. [Bug 2503 2588] - -1999-08-19 Jeff Hobbs <hobbs@scriptics.com> - - * win/README.binary: fixed version info and some typos. [Bug 2561] - - * doc/interp.n: updated list of commands available in a safe - interpreter. [Bug 2526] - - * generic/tclIO.c: changed Tcl_GetChannelNames* to use style guide - headers (pleases HP cc) - -1999-08-18 Jeff Hobbs <hobbs@scriptics.com> - - * doc/Eval.3: fixed doc on input args. [Bug 2114] - - * doc/OpenFileChnl.3: - * doc/file.n: - * tests/cmdAH.test: - * tclIO.c: - * tclCmdAH.c: added "file channels ?pattern?" tcl command, with - associated Tcl_GetChannelNames and Tcl_GetChannelNamesEx public C APIs - (added to tcl.decls as well), with docs and tests. - - * tests/expr.test: - * generic/tclCompile.c: add TCL_TOKEN_VARIABLE to the part types that - cause differed compilation for exprs, to correct the expr - double-evaluation problem for vars. Added test cases. Related to [Bug - 732] - - * unix/Makefile.in: changed the dependency structure so that install-* - is dependent on * (ie - install-binaries is dependent on binaries). - - * library/auto.tcl: - * library/init.tcl: - * library/ldAout.tcl: - * library/package.tcl: - * library/safe.tcl: - * library/word.tcl: - * library/http2.1/http.tcl: - * library/msgcat1.0/msgcat.tcl: updated libraries to better Tcl style - guide (no more string comparisons with == or !=, spacing changes). - -1999-08-05 Jim Ingham <jingham@cygnus.com> - - * mac/tclMacProjects.sea.hqx: Rearrange the projects so that the build - directory is separate from the sources. Much more convenient! - -1999-08-13 Scott Redman <redman@scriptics.com> - - * /: 8.2.0 tagged for final release - -1999-08-12 Scott Stanton <stanton@scriptics.com> - - * win/Makefile.in: Added COMPILE_DEBUG_FLAGS macro to make it easier - to turn on compiler tracing. - - * tests/parse.test: - * generic/tclParse.c: Fixed bug in Tcl_EvalEx where the termOffset was - not being updated in cases where the evaluation returned a non TCL_OK - error code. [Bug 2535] - -1999-08-12 Scott Redman <redman@scriptics.com> - - * win/tclWinSerial.c: Applied patch from Petteri Kettunen to remove - compiler warning. - -1999-08-10 Scott Redman <redman@scriptics.com> - - * generic/tclAlloc.c: - * generic/tclCmdIL.c: - * generic/tclIO.c: - * generic/tclThread.c: - * win/tclWinThrd.c: - * unix/tclUnixThrd.c: Fixed Brent's changes so that they work on - Windows (and he fixed the bug in the Unix thread implementation). - -1999-08-09 Brent Welch <welch@scriptics.com> - - * generic/tcl.decls: - * generic/tclAlloc.c: - * generic/tclCkalloc.c: - * generic/tclCmdIL.c: - * generic/tclDecls.h: - * generic/tclIO.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclVar.c: - * mac/tclMacThrd.c: - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: Added use of Tcl_GetAllocMutex to tclAlloc.c and - tclCkalloc.c so they can be linked against alternate thread packages. - Added Tcl_GetChannelNames to tclIO.c. Added TclVarTraceExists hook so - "info exists" triggers read traces exactly like it did in Tcl 7.6. - Stubs table changes to reflect new internal and external APIs. - -1999-08-09 Jeff Hobbs <hobbs@scriptics.com> - - * tests/string.test: added largest_int proc to adapt for >32 bit - machines and int overflow testing. - * tests/tcltest.test: fixed minor error in 8.2 result (from dgp) - - * doc/Object.3: clarified Tcl_DecrRefCount docs. [Bug 1952] - * doc/array.n: clarified array pattern docs. [Bug 1330] - * doc/clock.n: fixed clock docs. [Bug 693] - * doc/lindex.n: clarified to account for new end-int behavior. - * doc/string.n: fixed formatting errors. [Bug 2188 2189] - * doc/tclvars.n: fixed doc error. [Bug 2042] - * library/init.tcl: fixed path handling in auto_execok (it could miss - including the normal path on some Windows machines). [Bug 1276] - -1999-08-05 Jeff Hobbs <hobbs@scriptics.com> - - * doc/tclvars.n: Made it clear that tcl_pkgPath was not set for - Windows (already mentioned in init.tcl). [Bug 2455] - * generic/tclLiteral.c: fixed reference to bytes that might not be - null terminated (using objPtr->bytes, which is). [Bug 2496] - * library/http2.1/http.tcl: Made use of "i" in init section use local - var and start at 0 (was 1). [Bug 2502] - -1999-08-04 Scott Stanton <stanton@scriptics.com> - - * tests/reg.test: Added test for REG_EXPECT bug fixed by Henry's - patch. - - * generic/regc_nfa.c: - * generic/regcomp.c: - * generic/rege_dfa.c: - * generic/regexec.c: - * generic/regguts.h: Applied patches supplied by Henry Spencer to - greatly enhance the performance of certain classes of regular - expressions. [Bug 2440, 2447] - -1999-08-03 Scott Redman <redman@scriptics.com> - - * win/tclWinInt.h: Remove function declarations in header that was - moved to tclInt.decls file in previous changes. - -1999-08-02 Scott Redman <redman@scriptics.com> - - * unix/configure.in: - * win/configure.in: Change beta level to b2. - - * generic/tcl.h: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclInt.h: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclRegexp.h: - * generic/tclStubInit.c: Move some exported public and internal - functions to the stub tables. Removed functions that are in the stub - tables (from this and previous changes) from the original header - files. - -1999-08-01 Scott Redman <redman@scriptics.com> - - * win/tclWinSock.c: Added comment block to SocketThread() function. - Added code to avoid calling TerminateThread(), but instead to send a - message to the socket event window to tell it to terminate its thread. - -1999-07-30 Jennifer Hom <jenn@scriptics.com> - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: Exit with non-zero status if there - were problems with the way the test suite was started (e.g. wrong # - arguments). - -1999-07-30 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclInt.decls: added declaractions necessary for the Tcl test - code to work wth stubs. [Bug 2445] - -1999-07-30 Scott Redman <redman@scriptics.com> - - * win/tclWinPipe.c: - * win/Makefile.in: Fixing launching of 16-bit apps on Win9x from wish. - The command line was primed with tclpip82.dll, but it was ignored. - Fixed that, then fixed the gmake makefile to build tclpip82.dll as an - executable. - - * win/tclWinSock.c: Applied small patch to get thread-specific data - after initializing the socket driver. - - * unix/tclUnixThrd.c: Applied patch to fix threads on Irix 6.5. Patch - from James Dennett. [Bug 2450] - - * tests/info.test: Enable test for tclParse.c change (info complete). - -1999-07-30 Jeff Hobbs <hobbs@scriptics.com> - - * tclIO.c: added fix for Kupries' trf patch. [Bug 2386] - - * tclParse.c: fixed bug in info complete regarding nested square - brackets. [Bug 2382, 2466] - -1999-07-29 Scott Redman <redman@scriptics.com> - - * win/tclWinChan.c: Allow tcl to open CON and NUL, even for std - channels. Checking for bad/unusable std channels was moved to Tk since - its only purpose was to check whether to use the Tk Console Window for - the std channels. [Bug 2393 2392 2209 2458] - - * unix/mkLinks.tcl: Applied patch to avoid linking pack.n to - pack-old.n. Patch from Don Porter. [Bug 2469] - - * doc/Encoding.n: Applied patch to fix typo in .SH NAME line. Patch - from Don Porter. [Bug 2451] - - * win/tclWinSock.c: Free Win32 Event handles when destroying the - socket helper thread. - -1999-07-28 Jennifer Hom <jenn@scriptics.com> - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: Fixed the condition under which - ::tcltest::PrintError had an infinite loop problem and added a test - case for it. Added an optional argument to ::tcltest::getMatchingFiles - telling it where to search for test files. - -1999-07-27 Scott Redman <redman@scriptics.com> - - * tools/tclSplash.bmp: Updated Windows installer bitmap to ready - Tcl/Tk Version 8.2. - -1999-07-26 Scott Redman <redman@scriptics.com> - - * tests/tcltest.test: Need to close the new core file, there seems to - be a hang in threaded WinNT if the file isn't closed. Open issue, need - to fix that hang. - - * tests/httpold.test: Add time delay in response from Http server so - that test cases can properly detect timeout conditions with threads - enabled on multi-CPU WinNT. - - * tests/winFCmd.test: Test case winFcmd-1.33 was looking for - c:\windows, which may not exist. Instead, create a new directory on - c:\ and use it for the test. - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: Fix terminating helper threads by holding any - mutexes from the primary thread while waiting for the helper thread to - terminate. Without these changes, the test suite hangs on WinNT with 2 - CPUs and threads enabled. Open issue, seems to be a sporadic hang on - dual CPU systems still (very rare). - -1999-07-26 Jennifer Hom <jenn@scriptics.com> - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: - * doc/tcltest.n: Cleaned up code in ::tcltest::PrintError, revised - documentation, and added tests for the tcltest package. - -1999-07-23 Scott Redman <redman@scriptics.com> - - * tests/info.test: - * generic/tclParse.c: Removed patch for info command, breaks test - cases on Unix. Patch was bad and needs to be redone properly. [Bug - 2382] - -1999-07-22 Scott Redman <redman@scriptics.com> - - * Changed version to 8.2b2. - - * win/tclWinSock.c: Fixed hang with threads enabled, fixed semaphores - with threads disabled. - - * win/safe.test: Fixed safe-6.3 with threads enabled. - - * win/Makefile.in: Fixed calling of tcltest to fix safe.test failures - due to path TCL_LIBRARY path. - - * win/tclWinPort.h: Block out include of sys/*.h in order to build - extensions with MetroWerks compiler for Win32. [Bug 2385] - - * generic/tclCmdMZ.c: - * generic/tclIO.c: Fix ANSI-style prototypes based on patch from - Ulrich Ring. [Bug 2391] - - * unix/Makefile.in: Need to make install-sh executable before calling - (with chmod +x). [Bug 2413] - - * tests/var.test: - * generic/tclVar.c: Fixed bug that caused a seg. fault when using - "array set a(b) {}", which is a bad array name anyway. Now the "array - set" command will return an error in this case. Added test case and - fixed existing test. [Bug 2427] - -1999-07-21 Scott Redman <redman@scriptics.com> - - * tests/info.test: - * generic/tclParse.c: Applied patch to fix "info complete" for the - string {[a [b]}. Patch from Peter Spjuth. [Bug 2382] - - * doc/Utf.3: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclUtf.c: Changed function declarations in - non-platform-specific public APIs to use "unsigned long" instead of - "size_t", which may not be defined on certain compilers (rather than - include sys/types.h, which may not exist). - - * unix/Makefile.in: Added the Windows configure script to the - distribution file list, already shipping configure.in and the .m4 - files, but needed the configure script itself. - - * win/makefile.vc: Changed version number of DDE package in VC++ - makefile to use 1.1 instead of 1.0. - - * doc/open.n: Added documentation of \\.\comX notation for opening - serial ports on Windows (alternative to comX:). - - * tests/ioCmd.test: - * doc/open.n: - * win/tclWinSerial.c: Applied patch from Rolf Schroedter to add - -pollinterval option to fconfigure to modify the maxblocktime used in - the fileevent polling. Added documentation and fixed the test case as - well. - - * win/tclWinSock.c: Modified 8.1.0 version of the Win32 socket driver - to move the handling of the socket event window in a separate thread. - It also turned out that Win95 & Win98 were, in some cases, getting - multiple FD_ACCEPTs but only handling one. Added a count for the - FD_ACCEPT to take care of this. Tested on NT4 SP3, NT4 SP4, Win95, and - Win98. [Bug 2178 2256 2259 2329 2323 2355] - -1999-07-21 Jerry Peek <jpeek@scriptics.com> - - * README: Small tweaks to clean up typos and wording. - -1999-07-20 Melissa Hirschl <hershey@matisse.scriptics.com> - - * generic/tclInitScript.h: - * unix/tclUnixInit.c: merged code with 8.0.5. We now use an - intermediate global tcl var "tclDefaultLibrary" to keep the - "tcl_library" var from being set by the default value in the Makefile. - Also fixed a bug in which caused the value of TCL_LIBRARY env var to - be ignored. - * unix/tclWinInit.c: just updated some comments. - -1999-07-19 Melissa Hirschl <hershey@matisse.scriptics.com> - - * library/http2.1/http.tcl: updated -useragent text to say version - 2.1. - -1999-07-16 Scott Redman <redman@scriptics.com> - - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclStubInit.c: Add Tcl_SetNotifier to stub table. [Bug 2364] - - * unix/aclocal.m4: - * unix/tcl.m4: Add check for Alpha/Linux to correct the IEEE floating - flag to the compiler, should be -mieee. Patch from Don Porter. - - * tools/tcl.hpj.in: Change version number of .cnt file referenced in - .HPJ file. - -1999-07-15 Scott Redman <redman@scriptics.com> - - * tools/tcl.wse.in: Fixed naming of target files for Windows. - -1999-07-14 Jerry Peek <jpeek@scriptics.com> - - * doc/re_syntax.n: Deleted sentence as suggested by Scott S. - -1999-07-12 Jerry Peek <jpeek@scriptics.com> - - * doc/re_syntax.n: Removed two notes to myself (oops), cleaned up - wording, fixed changebars, made two examples easier to read. - -1999-07-11 Scott Redman <redman@scriptics.com> - - * win/makefile.vc: Since the makefile.vc should continue to work while - we're working out bugs/issues in the new TEA-style - autoconf/configure/gmake build mechanism for Windows, the version - numbers of the Tcl libraries need to remain in sync. Modified the - version numbers in the makefile to reflect the change to 8.2b1. - -1999-07-09 Scott Redman <redman@scriptics.com> - - * win/configure.in: Eval DLLSUFFIX, LIBSUFFIX, and EXESUFFIX in the - configure script so that substitutions get expanded before being - placed in the Makefile. The "d" portion for debug libraries and DLLs - was not being set properly. - -1999-07-08 Scott Stanton <stanton@scriptics.com> - - * tests/string.test: - * generic/tclCmdMZ.c: Fixed bug in string range bounds checking code. - -1999-07-08 Jennifer Hom <jenn@scriptics.com> - - * doc/tcltest.n: - * library/tcltest1.0/tcltest.tcl: Removed -asidefromdir and - -relateddir flags, removed unused ::tcltest::dotests proc, cleaned up - implementation of core file checking, and fixed the code that checks - for 1-letter flag abbreviations. - -1999-07-08 Scott Stanton <stanton@scriptics.com> - - * win/Makefile.in: Added tcltest target so runtest works properly. - Added missing names to the clean/distclean targets. - - * tests/reg.test: - * generic/rege_dfa.c: Applied fix supplied by Henry Spencer for bug in - DFA state caching under lookahead conditions. [Bug 2318] - -1999-07-07 Scott Stanton <stanton@scriptics.com> - - * doc/fconfigure.n: Clarified default buffering behavior for the - standard channels. [Bug 2335] - -1999-07-06 Scott Redman <redman@scriptics.com> - - * win/tclWinSerial.c: New implementation of serial port driver from - Rolf Shroedter (Rolf.Schroedter@dlr.de) that allows more than one byte - to be read from the port. Implemented using polling instead of - threads, there is a max. 10ms latency between checking the port for - file events. [Bug 1980 2217] - -1999-07-06 Brent Welch <welch@scriptics.com> - - * library/http2.0/http.tcl: Fixed the -timeout option so it handles - timeouts that occur during connection attempts to hosts that are down - (the only case that really matters!) - -1999-07-03 Brent Welch <welch@scriptics.com> - - * doc/ChnlStack.3: - * generic/tcl.decls: - * generic/tclIO.c: Added a new variant of the "Trf patch" from Andreas - Kupres that adds new C APIs Tcl_StackChannel, Tcl_UnstackChannel, and - Tcl_GetStackedChannel. - -1999-07-03 Brent Welch <welch@scriptics.com> - - * generic/tclNotify.c: - * unix/tclUnixNotfy.c: - * unix/tclXtTest.c: - * unix/tclXtNotify.c: - * win/tclWinNotify.c: - * mac/tclMacNotify.c: Added Tcl_SetNotifier and the associated hook - points in the notifiers to be able to replace the notifier calls at - runtime. The Xt notifier and test program use this hook. - -1999-07-03 Brent Welch <welch@scriptics.com> - - * generic/tclParse.c: Changed parsing of variable names to allow empty - array names. Now "$(foo)" is a variable reference! Previous you had to - use something like $::(foo), which is slower. This change is requested - by Jean-Luc Fontaine for his STOOOP package. - -1999-07-01 Scott Redman <redman@scriptics.com> - - * generic/tclCmdAH.c: - * generic/tclFCmd.c: Call TclStat instead of TclpStat in order to - allow Tcl_Stat hooks to work properly. - -1999-06-29 Jennifer Hom <jenn@scriptics.com> - - * library/tcltest1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * doc/tcltest.n: - * tests/all.tcl: Added -preservecore, -limitconstraints, -help, -file, - -notfile, -relateddir and -asidefromdir flags to the tcltest package - along with exported proc ::tcltest::getMatchingFiles. The - documentation was modified to match and all.tcl was modified to use - the new functionality instead of implementing -file itself. - -1999-06-28 Scott Redman <redman@scriptics.com> - - * generic/tclIndexObj.c: - * doc/GetIndex.3: - * tests/binary.test: - * tests/winDde.test: Applied patch from Peter Hardie (with changes) to - fix problem with Tcl_GetIndexFromObj() when the key being passed is - the empty string. It used to match "" and return TCL_OK, but it should - have returned TCL_ERROR instead. Added test case to "binary" and "dde" - commands to check the behavior. Added documentation note as well. - -1999-06-26 Scott Redman <redman@scriptics.com> - - * win/tclWinDde.c: Applied patch from Peter Hardie to add poke command - to dde. Also rev'd version of dde package to 1.1. [Bug 1738] - -1999-06-25 Jennifer Hom <jenn@scriptics.com> - - * unix/Makefile.in: - * win/Makefile.in: - * library/tcltest1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * library/tcltest1.0: Added initial implementation of the Tcl test - harness package. This package was based on the defs.tcl file that was - part of the tests directory. Reversed the way that tests were - evaluated to fix a problem with false passes. - - * doc/tcltest.n: Added documentation for the tcltest package. - - * tests/README: - * tests/defs.tcl: - * tests/all.tcl: Modified all test files (tests/*.test) and all.tcl to - use the new tcltest package and removed references to the defs.tcl - file. Modified the README file to point to the man page for tcltest. - -1999-06-25 Scott Stanton <stanton@scriptics.com> - - * tests/reg.test: - * generic/regexec.c: Fixed bugs in non-greedy quantifiers. - -1999-06-23 Jerry Peek <jpeek@scriptics.com> - - * doc/re_syntax.n: - * doc/switch.n: - * doc/lsearch.n: - * doc/RegExp.3: - * doc/regexp.n: - * doc/regsub.n: Moved information about syntax of 8.1 regular - expressions from regexp(n) manpage into new re_syntax(n) page. Added - pointers from other manpages to new re_syntax(n) page. - -1999-06-23 Scott Stanton <stanton@scriptics.com> - - * unix/Makefile.in: Changed install-doc to install-man. - - * tools/uniParse.tcl: - * tools/uniClass.tcl: - * tools/README: - * tests/string.test: - * generic/regc_locale.c: - * generic/tclUniData.c: - * generic/tclUtf.c: - * doc/string.n: Updated Unicode character tables to reflect latest - Unicode 2.1 data. Also rationalized "regexp" and "string is" - definitions of character classes. - -1999-06-21 Scott Stanton <stanton@scriptics.com> - - * unix/tclUnixThrd.c (TclpThreadCreate): Fixed memory leak where - thread attributes were not being released. [Bug 2254] - -1999-06-17 Scott Stanton <stanton@scriptics.com> - - * tests/regexp.test: - * generic/tclCmdMZ.c: - * generic/tclCmdIL.c: Changed to use new regexp interfaces. Added - -expanded, -line, -linestop, and -lineanchor switches to regsub. - - * doc/RegExp.3: Documented the new regexp interfaces and the - compile/execute flags. - - * generic/tclTest.c: - * generic/tclRegexp.h: - * generic/tclRegexp.c: - * generic/tcl.h: - * generic/tcl.decls: Renamed Tcl_RegExpMatchObj to Tcl_RegExpExecObj - and added a new Tcl_RegExpMatchObj that is equivalent to - Tcl_RegExpMatch. Added public macros for the regexp compile/execute - flags. Changed to store either an object pointer or a string pointer - in the TclRegexp structure. Changed to avoid adding a reference to the - object or copying the string. - - * generic/regcomp.c: lint - - * tests/reg.test: - * generic/regex.h: - * generic/regc_lex.c: Added REG_BOSONLY flag to allow Expect to - iterate through a string an only find matches that start at the - current position within the string. - -1999-06-16 Michael Thomas <wart@scriptics.com> - - * unix/configure.in: - * unix/Makefile.in: - * unix/tcl.m4: - * unix/aclocal.m4: Numerous build changes to make Tcl conform to the - proposed TEA spec - -1999-06-16 Melissa Hirschl <hershey@matisse.scriptics.com> - - * generic/tclVar.c (Tcl_VariableObjCmd): fixed premature increment in - loop that was causing out-of-bounds reads on array "varName". - -1999-06-16 Scott Stanton <stanton@scriptics.com> - - * tests/execute.test: - * generic/tclExecute.c (TclExecuteByteCode): Fixed crash caused by a - bug in INST_LOAD_SCALAR1 where the scalar index was read as a signed 1 - byte value instead of unsigned. [Bug 2243] - -1999-06-14 Melissa Hirschl <hershey@matisse.scriptics.com> - - * doc/StringObj.3 - * test/stringObj.test - * unix/Makefile.in - * win/Makefile.in - * win/makefile.vc - * generic/tclStringObj.c: - Merged String and Unicode object types. Added new functions to the - puplic API: Tcl_NewUnicodeObj, Tcl_SetUnicodeObj, Tcl_GetUnicode, - Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, - Tcl_AppendUnicodeToObj. - -1999-06-09 Scott Stanton <stanton@scriptics.com> - - * generic/tclUnicodeObj.c: Lots of cleanup and simplification. Fixed - several memory bugs. Added TclAppendUnicodeToObj. - - * generic/tclInt.h: Added declarations for various Unicode string - functions. - - * generic/tclRegexp.c: - * generic/tclCmdMZ.c: Changed to use new Unicode string interfaces for - better performance. - - * generic/tclRegexp.h: - * generic/tclRegexp.c: - * generic/tcl.h: - * generic/tcl.decls: Added Tcl_RegExpMatchObj and Tcl_RegExpGetInfo - calls to access lower level regexp API. These features are needed by - Expect. This is a preliminary implementation pending final review and - cleanup. - - * generic/tclCmdMZ.c: - * tests/string.test: Fixed bug where string map failed on null strings - - * generic/regexec.c: - * unix/tclUnixNotfy.c: lint - - * tools/genStubs.tcl: Changed to always write output in LF mode. - -1999-06-08 Scott Stanton <stanton@scriptics.com> - - * win/tclWinSock.c: Rolled back to the 8.1.0 implementation because of - serious problems with the new driver. Basically no incoming socket - connections would be reported to a server port. The 8.1.1 code needs - to be redesigned and fixed correctly. - -1999-06-07 Melissa Hirschl <hershey@matisse.scriptics.com> - - * tests/string.test: - * generic/tclVar.c (Tcl_SetVar2Ex): - * generic/tclStringObj.c (Tcl_AppendObjToObj): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): optimized the string index, - string length, string range, and append command in cases where the - object's internal rep is a bytearray. Objects with other internal reps - are converted to have the new unicode internal rep. - - * unix/Makefile.in: - * win/Makefile.in: - * win/Makefile.vc: - * tests/unicode.test: - * generic/tclInt.h: - * generic/tclObj.c: - * generic/tclUnicodeObj.c: added a new object type to store the - unicode representation of a string. - - * generic/tclTestObj.c: added the objtype option to the testobj - command. This option returns the name of the type of internal rep an - object has. - -1999-06-04 Scott Stanton <stanton@scriptics.com> - - * win/configure.in: - * win/Makefile.in: Windows build now handles static/dynamic - debug/nodebug builds and supports the standard targets using Cygwin - user tools plus GNU make and autoconf. - -1999-06-03 Scott Stanton <stanton@scriptics.com> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * tests/string.test: Fixed bug where string equal/compare -nocase - reported wrong result on null strings. [Bug 2138] - -1999-06-02 Scott Stanton <stanton@scriptics.com> - - * generic/tclUtf.c (Tcl_UtfNcasecmp): Fixed incorrect computation of - relative ordering. [Bug 2135] - -1999-06-01 Scott Stanton <stanton@scriptics.com> - - * unix/configure.in: Fixed various small configure.in patches - submitted by Jan Nijtmans. [Bug 2121] - - * tests/reg.test: - * generic/regc_color.c: - * generic/regc_cvec.c: - * generic/regc_lex.c: - * generic/regc_locale.c: - * generic/regc_nfa.c: - * generic/regcomp.c: - * generic/regcustom.h: - * generic/rege_dfa.c: - * generic/regerror.c: - * generic/regerrs.h: - * generic/regex.h: - * generic/regexec.c: - * generic/regfree.c: - * generic/regfronts.c: - * generic/regguts.h: - * generic/tclCmdMZ.c: - * generic/tclRegexp.c: - * generic/tclRegexp.h: - * generic/tclTest.c: Applied Henry Spencer's latest regexp patches - that fix an infinite loop bug and add support for testing whether a - string could match with additional input. [Bug 2117] - -1999-05-28 Scott Stanton <stanton@scriptics.com> - - * generic/tclObj.c: Changed to eliminate use of isupper/tolower in - favor of the Unicode versions. - - * win/Makefile.in: - * win/configure.in: Added preliminary TEA implementation. - - * win/tclWinDde.c: Fixed bug where dde calls were being passed an - invalid dde handle because Initialize had not been called. [Bug 2124] - -1999-05-26 Scott Redman <redman@scriptic.com> - - * generic/tclThreadTest.c: Fixed race condition in testthread code - that showed up in the WinNT test suite intermittently. - - * win/tclWinSock.c: Fixed a hang in the WinNT socket driver, wake up - the socket thread every 100ms to check for events on the sockets that - did not wake up the thread (race condition). - -1999-05-24 Scott Stanton <stanton@scriptics.com> - - * tools/genStubs.tcl: Changed to allow a list of platforms instead of - just one at a time. - - * generic/tcl.decls: - * generic/tclCmdMZ.c: - * generic/tclDecls.h: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclPort.h: - * generic/tclStubInit.c: - * generic/tclStubLib.c: Various header file related changes and other - lint to try to get the Mac builds working. - -1999-05-21 Scott Redman <redman@scriptics.com> - - * win/tclWinPipe.c: Fix bug when launching command.com on Win95/98. - Need to wait for the procInfo.hProcess of the process that was - created, not the hProcess of the current process. [Bug 2105] - -1999-05-20 Scott Redman <redman@scriptics.com> - - * library/init.tcl: Add the directory where the executable is, and the - ../lib directory relative to that, to the auto_path variable. - -1999-05-19 Scott Stanton <stanton@scriptics.com> - - Merged in various changes submitted by Jeff Hobbs: - - * generic/tcl.decls: - * generic/tclUtf.c: Added Tcl_UniCharIs* functions for control, graph, - print, and punct classes. - - * generic/tclUtil.c: - * doc/StrMatch.3: Added Tcl_StringCaseMatch() implementation to - support case-insensitive globbing. - - * doc/string.n: - * unix/mkLinks: - * tests/string.test: - * generic/tclCmdMZ.c: Added additional character class tests, added - -nocase switch to "string match", changed string first/last to use - offsets. - -1999-05-19 Scott Redman <redman@scriptics.com> - - * generic/tcl.h: Add extern "C" block around entire header file for - C++ compilers to fix linkage issues. Submitted by Don Porter and Paul - Duffin. - - * generic/tclRegexp.c: Fix bug when the regexp cache is empty and an - empty pattern is used in regexp ( such as {} or "" ). - -1999-05-18 Scott Stanton <stanton@scriptics.com> - - * win/tclWinChan.c: Modified initialization code to avoid inherenting - closed or invalid channels. If the standard input is anything other - than a console, file, serial port, or pipe, then we fall back to the - standard Tk window console. - -1999-05-14 Scott Stanton <stanton@scriptics.com> - - * generic/tclCmdAH.c (Tcl_ForObjCmd): Fixed crash caused by failure to - reset the result before evaluating the test expression. - -1999-05-14 Bryan Surles <surles@scriptics.com> - - * generic/tclBasic.c (Tcl_CreateInterp): Added introspection variable - for threaded interps. If the interp was compiled with threads enabled, - the tcl_platform(threaded) variable will exist. - -1999-05-14 Scott Redman <redman@scriptics.com> - - * generic/tclDate.c: Applied patch to fix 100-year and 400-year - boundaries in leap year code, from Isaac Hollander. [Bug 2066] - -1999-05-13 Scott Stanton <stanton@scriptics.com> - - * unix/Makefile.in: - * unix/tclAppInit.c: Minor cleanup related to Xt notifier. - - * unix/tclUnixInit.c (TclpSetInitialEncodings): Tcl now looks for an - encoding subfield in the LANG/LC_ALL variables in cases where the - locale is not found in the locale table. Ensure that setlocale() is - called at least once so X11 will initialize properly. Also, forces the - LC_NUMERIC locale to be "C" so numeric processing in scripts is not - affected by the current locale setting. [Bug 1989] - - * generic/tclRegexp.c: Increased per-thread regexp cache to 30 slots. - This seems to be about the right number for larger applications like - exmh. [Bug 1063] - -1999-05-12 Scott Stanton <stanton@scriptics.com> - - * doc/tclsh.1: Updated references to rc script names to accurately - reflect the platform differences on Windows. - - * tests/regexp.test: - * generic/tclInt.h: - * generic/tclBasic.c: - * generic/tclRegexp.h: - * generic/tclRegexp.c: Replaced the per-interpreter regexp cache with - a per-thread cache. Changed the Regexp object to take advantage of - this extra cache. Added a reference count to the TclRegexp type so - regexps can be shared by multiple objects. Removed the per-interp - regexp cache from the interpreter. Now regexps can be used with no - need for an interpreter. [Bug 1063] - - * win/tclWinInit.c (TclpSetVariables): Avoid calling GetUserName if - the value can be determined from the USERNAME environment variable. - GetUserName is very slow. - -1999-05-07 Scott Stanton <stanton@scriptics.com> - - * win/winDumpExts.c: - * win/makefile.vc: Removed incorrect patch. [Bug 1998] - - * generic/tcl.decls: Replaced const with CONST. - - * generic/tclResult.c (Tcl_AppendResultVA): - * generic/tclStringObj.c (Tcl_AppendStringsToObjVA): Fixed to copy - arglist using memcpy instead of assignment so it works properly on - OS/390. [Bug 1997] - - * generic/tclLoadNone.c: Updated to use current interfaces, added - TclpUnloadFile. [Bug 2003] - - * win/winDumpExts.c: - * win/makefile.vc: Changed to emit library name in defs file. [Bug - 1998] - - * unix/configure.in: Added fix for OS/390. [Bug 1976] - -1999-05-06 Scott Stanton <stanton@scriptics.com> - - * tests/string.test: - * generic/tclCmdMZ.c: - * doc/string.n: Fixed bug in string equal/compare code when using - -length option. Cleaned up docs a bit more. - - * tests/http.test: Unset "data" array before running tests to avoid - failures due to previous tests. - - * doc/string.n: - * tests/cmdIL.test: - * tests/cmdMZ.test: - * tests/error.test: - * tests/ioCmd.test: - * tests/lindex.test: - * tests/linsert.test: - * tests/lrange.test: - * tests/lreplace.test: - * tests/string.test: - * tests/cmdIL.test: - * generic/tclUtil.c: - * generic/tclCmdMZ.c: Replaced "string icompare/iequal" with -nocase - and -length switches to "string compare/equal". Added a -nocase option - to "string map". Changed index syntax to allow integer or - end?-integer? instead of a full expression. This is much simpler with - safeTcl scripts since it avoids double substitution issues. - - * doc/Utf.3: - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tclUtf.c: - * generic/tcl.decls: Added Tcl_UtfNcmp and Tcl_UtfNcasecmp. - -1999-05-05 Scott Stanton <stanton@scriptics.com> - - * win/makefile.vc: Added encoding directory to install-libraries - target. - -1999-05-03 Scott Stanton <stanton@scriptics.com> - - * doc/string.n: - * tests/cmdMZ.test: - * tests/string.test: - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed "string length" to - avoid regenerating the string rep of a ByteArray object. - - * tests/cmdIL.test: - * tests/cmdMZ.test: - * tests/error.test: - * tests/lindex.test: - * tests/linsert.test: - * tests/lrange.test: - * tests/lreplace.test: - * tests/string.test: - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclUtil.c (TclGetIntForIndex): Applied Jeff Hobbs's string - patch which includes the following changes [Bug 1845]: - - string compare now takes optional length arg (for strncmp behavior) - - added string equal (just a few lines of code blended in with string - compare) - - added string icompare/iequal for case-insensitive comparisons - - string index's index can now be ?end[+-]?expression - I made this change in the private TclGetIntForIndex, which means - that the list commands also benefit, as well as string range, et al. - - added [string repeat string count] - Repeats given string number of times - - added string replace, string equiv to lreplace - (quasi opposite of string range): - string replace first last ?string? - Example of use, replacing end of string with ... should the string - be more than 16 chars long: - string replace $string 16 end "..." - This just returns the string len < 16, so it will only affect the - long strings. - - added optional first and last args to string to* - This allows you to just affect certain regions of a string with the - command (like just capping the first letter). I found the original - totitle to be too draconian to be useful. - - added [string map charMap string] - where charMap is a {from to from to} list that equates to what one - might get from [array get]. Each and can be multiple chars (or none - at all). For Tcl/CGI users, this is a MAJOR speed booster. - - * generic/tclParse.c (Tcl_ParseCommand): Changed to avoid modifying - eval'ed strings that are already null terminated. [Bug 1793] - - * tests/binary.test: - * generic/tclBinary.c (DupByteArrayInternalRep): Fixed bug where type - was not being set in duplicated object. [Bug 1975, 2047] - -1999-04-30 Scott Stanton <stanton@scriptics.com> - - * Changed version to 8.1.1. - -1999-04-30 Scott Stanton <stanton@scriptics.com> - - * Merged changes from 8.1.0 branch: - - * generic/tclParse.c: Fixed memory leak in CommandComplete. - - * generic/tclPlatDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclIntDecls.h: - * generic/tclDecls.h: - * tools/genStubs.tcl: Added 'extern "C" {}' block around the stub - table pointer declaration so the stub library can be used from C++. - [Bug 1934] - - * Lots of documentation and other release engineering fixes. - -1999-04-28 Scott Stanton <stanton@scriptics.com> - - * mac/tclMacResource.c: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclStringObj.c: Changed to avoid freeing the string - representation before freeing the internal rep. This helps with - debugging since the string rep will still be valid when the free proc - is invoked. - -1999-04-27 Scott Stanton <stanton@scriptics.com> - - * generic/tclLiteral.c (TclHideLiteral): Fixed so hidden literals get - duplicated to avoid accidental sharing in the global object table. - -1999-04-23 Scott Stanton <stanton@scriptics.com> - - * generic/tclStubInit.c: - * tools/genStubs.tcl: Changed to avoid the need for forward - declarations in stub initializers. - -1999-04-23 Scott Stanton <stanton@scriptics.com> - - * library/encoding/koi8-r.enc: - * tools/encoding/koi8-r.txt: Added support for the koi8-r Cyrillic - encoding. [Bug 1771] - -1999-04-22 Scott Stanton <stanton@scriptics.com> - - * win/tclWinFCmd.c: - * win/tclWin32Dll.c: Changed uses of "try" to "__try", since that is - the actual keyword. This eliminates the need for some -D flags from - the makefile. - - * generic/tclPort.h: Added include of tcl.h since it defines various - Windows macros that are needed before deciding which platform porting - file to use. - - * generic/tclEvent.c: lint - - * win/tclWinInit.c (TclpInitPlatform): Added call to TclWinInit when - building a static library since DllMain will not be invoked. This - could break old code that explicitly called TclWinInit, but should be - simpler in the long run. - -1999-04-22 Scott Stanton <stanton@scriptics.com> - - * generic/tclInt.h: - * generic/tclInt.decls: - * generic/tclCompile.c: Added TclSetByteCodeFromAny that takes a hook - procedure to invoke after compilation but before the byte codes are - emitted. This makes it possible to do postprocessing on the compiled - byte codes before the ByteCode is generated. - - * generic/tclLiteral.c: Added TclHideLiteral and TclAddLiteralObj to - make it possible to create local unshared literal objects. - - * win/tclWinInit.c: - * unix/tclUnixInit.c: Changed initial search path to match that - found used by tcl_findLibrary. - -1999-04-22 Scott Redman <redman@scriptics.com> - - * win/tclWinPort.h: - * win/tclWinSock.c: Added code to use WinSock 2.0 API on NT to avoid - creating a window to handle sockets. API not available on Win95 and - needs to be fixed on Win98, until then continue to use the older - (window-based) scheme on those two OSes. - -1999-04-15 Scott Stanton <stanton@scriptics.com> - - * Merged 8.1 back into the main trunk - -1999-04-13 Scott Stanton <stanton@scriptics.com> - - * library/encoding/gb2312.enc: - * library/encoding/euc-cn.enc: - * tools/encoding/gb2312.txt: - * tools/encoding/cp950.txt: - * tools/encoding/Makefile: Restored the double byte definition of - GB2312 and added the EUC-CN encoding. EUC-CN is a variant of GB2312 - that shifts the characters into bytes with the high bit set and - includes ASCII as a subset. [Bug 632] - -1999-04-13 Scott Redman <redman@scriptics.com> - - * win/tclWinSock.c: Apply patch to allow write access to a socket if - FD_WRITE is sent but FD_CONNECT is not. Some strange problem with - either Win32 or a socket driver. [Bug 1664 1776] - -1999-04-09 Scott Redman <redman@scriptics.com> - - * unix/tclUnixNotfy.c: Fixed notifier deadlock situation when the pipe - used to talk back notifier thread is filled with data. When calling - the write() function to feed data down that pipe, unlock the - notifierMutex to allow the notifier to wake up again. Found as a - result of the focus.test for Tk hanging. [Bug 1700] - -1999-04-06 Scott Stanton <stanton@scriptics.com> - - * tests/unixNotfy.test: Fixed hang in tests when built with thread - support. - - * tests/httpold.test: Fixed broken test that didn't wait long enough - for events to arrive. - - * tests/unixInit.test: Fixed race condition in test. - - * tests/unixInit.test: - * tests/fileName.test: Minor test nits. - - * unix/tclUnixInit.c (TclpSetInitialEncodings): Fixed bad initial - encoding string. - -1999-04-06 Bryan Surles <surles@scriptics.com> - - * generic/tclVar.c: - * generic/tclEnv.c: Moved the "array set" C level code into a common - routine (TclArraySet). The TclSetupEnv routine now uses this API to - create an env array w/ no elements. - - * generic/tclEnv.c: - * generic/tclWinInit.h: - * generic/tclUnixInit.h: - * generic/tclInt.h: Made the Env module I18N compliant. Changed the - FindVariable routine to TclpFindVariable, that now does a case - insensitive string comparison on Windows, and not on UNIX. [Bug 1299, - 1500] - -1999-04-05 Scott Stanton <stanton@scriptics.com> - - * tests/io.test: Minor test cleanup. - - * generic/tclEncoding.c (Tcl_CreateEncoding): Minor lint to make it - easier to compile on Digital-unix. [Bug 1659] - - * unix/configure.in: - * unix/tclUnixPort.h: Applied patch for OS/390 to handle lack of - sys/param.h. [Bug 1725] - - * unix/configure.in: Fixed BSD/OS 4.* configuration to support shared - libraries properly. [Bug 1730] - -1999-04-05 Scott Redman <redman@scriptics.com> - - * win/tclWinDde.c: decrease timeout value for DDE calls to 30k. [Bug - 1639] - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclUtil.c: Added more functions to the Tcl stubs table, - including all Tcl_ functions not already in it (except Cmd functions) - and Tcl_GetCwd() and Tcl_Chdir() (new functions). - - * tests/safe.test: - * doc/safe.n: - * generic/tclBasic.c: - * library/safe.tcl: The encoding command is not safe as-is, so create - a safe alias to mask out the "encoding system <name>" but allow all - other uses including "encoding system". Added test cases and updated - the man page for Safe Tcl. - -1999-04-05 Scott Stanton <stanton@scriptics.com> - - * tests/winTime.test: - * win/tclWinTime.c: Fixed crash in clock command that occurred when - manipulating negative time values in timezones east of GMT. [Bug - 1142, 1458] - - * tests/platform.test: - * tests/fileName.test: Fixed broken tests. - - * generic/tclFileName.c: Moved global regexps into thread local - storage. - - * tests/socket.test: Changed so tests don't reuse sockets, since - Windows is slow to release sockets. - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: Fixed race condition where background threads - were terminated while they still held a lock in the notifier. - -1999-04-02 Scott Stanton <stanton@scriptics.com> - - * tests/http.test: Fixed bad test initialization code. - - * generic/tclThreadTest.c (ThreadExitProc): Fixed bug where static - memory was being returned instead of a dynamically allocated result in - error cases. - -1999-04-02 Scott Redman <redman@scriptics.com> - - * doc/dde.n: - * tools/tcl.wse.in: - * win/makefile.vc: - * win/pkgIndex.tcl: - * win/tclWinDde.c: Add new DDE package, code removed from Tk now - separated into its own package. Changed DDE-based send code into "dde - eval" command. Can be loaded into tclsh (not just wish). Windows only. - -1999-04-02 Scott Stanton <stanton@scriptics.com> - - * tests/expr.test: - * tests/for-old.test: - * tests/for.test: - * tests/foreach.test: - * tests/format.test: - * tests/httpold.test: - * tests/if.test: - * tests/init.test: - * tests/interp.test: - * tests/while.test: Added some tests for known bugs (marked with - knownBug constraint), and cleaned up a few bad tests. - - * generic/regc_locale.c: - * generic/regcustom.h: - * generic/tcl.decls: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclInt.h: - * generic/tclRegexp.c: - * generic/tclScan.c: - * generic/tclTest.c: - * generic/tclUtf.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: Made various Unicode utility functions public. The - following functions were made public and added to the stubs table: - Tcl_UtfToUniCharDString, Tcl_UniCharToUtfDString, - Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharIsAlnum, - Tcl_UniCharIsAlpha, Tcl_UniCharIsDigit, Tcl_UniCharIsLower, - Tcl_UniCharIsSpace, Tcl_UniCharIsUpper, Tcl_UniCharIsWordChar - -1999-04-01 Scott Stanton <stanton@scriptics.com> - - * tests/registry.test: - * win/tclWinReg.c: Internationalized the registry code. It now uses - Unicode interfaces on NT. [Bug 1197] - - * tests/parse.test: - * generic/tclParse.c: Fixed crash due to multiple frees in parser - during error cleanup when parsing commands with more tokens than will - fit in the static area of the parse structure. [Bug 1681] - - * generic/tclInt.h: Removed duplicate declarations. - - * generic/tclInt.decls: - * generic/tcl.decls: Added Tcl_WinUtfToTChar and Tcl_WinTCharToUtf to - the tclPlat table. - -1999-04-01 Scott Redman <redman@scriptics.com> - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/StubInit.c: - * tools/genStubs.tcl: - * unix/Makefile.in: - * win/makefile.vc: Applied patch from Jan Nijtmans to fix Ultrix - multiple symbol definition problem. Now, even Tcl includes a copy of - the Tcl stub library. Also fixed TCL_MEM_DEBUG mode (for Tk). - -1999-03-31 Scott Redman <redman@scriptics.com> - - * win/tclWinConsole.c: WinNT has a bug when reading a single character - from the console. Rewrote the code for the console to read an entire - line at a time using the reader thread. - -1999-03-30 Scott Stanton <stanton@scriptics.com> - - * unix/Makefile.in: Removed trailing backslash that broke the "depend" - target. - - * unix/tclUnixInit.c (TclpSetInitialEncodings): Changed to avoid - calling setlocale(). We now look directly at env(LANG) and - env(LC_CTYPE) instead. [Bug 1636] - - * generic/tclFileName.c: - * generic/tclDecls.h: - * generic/tcl.decls: Removed CONST from Tcl_JoinPath and - Tcl_TranslateFileName because it changes the signature of Tcl_JoinPath - in an incompatible manner. - - * generic/tclInt.h: - * generic/tclLoad.c (TclFinalizeLoad): - * generic/tclEvent.c (Tcl_Finalize): Defer unloading of loadable - modules until all exit handlers have been invoked. [Bug 998, 1273, - 1573, 1593] - -1999-03-29 Scott Stanton <stanton@scriptics.com> - - * generic/tclFileName.c: - * generic/tclDecls.h: - * generic/tcl.decls: Added CONST to Tcl_JoinPath and - Tcl_TranslateFileName. - -1999-03-29 Scott Redman <redman@scriptics.com> - - * tools/genStubs.tcl: - * unix/configure.in: - * unix/Makefile.in: - * win/makefile.vc: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/tclIntDecls.h: - * generic/tclPlatDecls.h: - * generic/tclIntPlatDecls.h: Removed the stub functions and changed - the stub macros to just use the name without params. Pass &tclStubs - into the interp (don't use tclStubsPtr because of collisions with the - stubs on Solaris). - -1999-03-27 Scott Redman <redman@scriptics.com> - - * win/makefile.bc: Removed makefile for Borland compiler, no longer - supported. - -1999-03-26 Scott Redman <redman@scriptics.com> - - * win/tclWinSerial.c: - * win/tclWinConsole.c: - * win/tclWinPipe.c: Don't close the Win32 handle for a channel if it's - a stdio handle (GetStdHandle()) during shutdown of a thread to prevent - it from destroying the stdio of other threads. - -1999-03-26 Suresh Ankolekar <suresh@scriptics.com> - - * unix/configure.in: --nameble-shared is now the default and build Tcl - as a shared library; specify --disable-shared to build a static Tcl - library and shell. - -1999-03-25 Scott Stanton <stanton@scriptics.com> - - * tests/interp.test: - * generic/tclInterp.c (AliasObjCmd): Changed so aliases are invoked at - current scope in the target interpreter instead of at the global - scope. This was an incompatibility introduced in 8.1 that is being - removed. [Bug 1153, 1556] - - * library/encoding/big5.enc: - * library/encoding/gb2312.enc: - * tools/encoding/big5.enc: - * tools/encoding/gb2312.enc: Added ASCII to big5 and gb2312 encodings. - [Bug 632] - - * generic/tclPkg.c (Tcl_PkgRequireEx): Fixed broken clientData - initialization in package code. - - * unix/Makefile.in (dist): Added tcl.decls and tclInt.decls to source - distribution. [Bug 1571] - - * doc/Thread.3: Updated documentation of Tcl_MutexLock to indicate - that the recursive locking behavior is undefined. On Windows, it does - not block, on Unix it deadlocks. [Bug 1275] - -1999-03-24 Scott Stanton <stanton@scriptics.com> - - * tests/execute.test: - * generic/tclExecute.c (TclExecuteByteCode): Fixed expression code - that incorrectly returned floating point values for integers if the - internal rep happened to be a double. Now we check to see if the - object has a string rep that looks like an integer before using the - double internal rep. [Bug 1516] - -1999-03-24 Scott Redman <redman@scriptics.com> - - * generic/tclAlloc.c: - * generic/tclEncoding.c: - * generic/tclProc.c: - * unix/tclUnixTime.c: - * win/tclWinSerial.c: Fixed compilation warnings/errors for VC++ 5.0 - and 6.0 and HP-UX native compiler without -Aa or -Ae. [Bug 1323 1518 - 1324 1583 1585 1586] - - * win/tclWinSock.c: Make sockets thread-safe on Windows. The current - implementation uses windows to handle events on the socket, one for - each thread (thread local storage). Previously, there was only one - window shared between threads, which didn't work. [Bug 1326] - -1999-03-23 Scott Stanton <stanton@scriptics.com> - - * tools/tcl.wse: Fixed file association to look in the right place for - the wish icon. [Bug 1544] - - * tests/winNotify.test: - * tests/ioCmd.test: - * tests/event.test: Changed to use new style conditionals. - - * tests/encoding.test: Fixed nonportable test. - - * unix/dltest/configure.in: - * unix/dltest/Makefile.in: Added missing DBGX macros. [Bug 1564] - - * tests/winNotify.test: - * mac/tclMacNotify.c: - * win/tclWinNotify.c: - * unix/tclUnixNotfy.c: - * generic/tclNotify.c: Added a new Tcl_ServiceModeHook interface that - is invoked whenever the service mode changes. This is needed to allow - the Windows notifier to create a communication window the first time - Tcl is about to enter an external modal event loop instead of at - startup time. This will avoid the various problems that people have - been seeing where the system hangs when tclsh is running outside of - the event loop. [Bug 783] - - * generic/tclInt.h: - * generic/tcl.decls: Renamed TclpAlertNotifier back to - Tcl_AlertNotifier since it is part of the public notifier driver API. - -1999-03-23 Scott Redman <redman@scriptics.com> - - * win/tclWinSerial.c: Fixed problem with fileevent on the serial port - and nonblocking mode. Gets no longer hangs, fileevents fire whenever - there is any character data on the port. - - * tests/winConsole.test: - * win/tclWinConsole.c: Fixed problem with fileevents and gets from a - console stdin. Previously, fileevents were firing before an entire - line was available for reading, which meant that when you did a gets - or read, it blocked (even in nonblocking mode). Now, it should work - the same as Unix: fileevents fire when an entire line is ready, and - gets and read do not block in non-blocking mode. Added an interactive - test case to check for this. - -1999-03-22 Scott Stanton <stanton@scriptics.com> - - * tests/reg.test: - * generic/regc_color.c: Applied regexp bug fix from Henry Spencer. - -1999-03-19 Scott Redman <redman@scriptics.com> - - * generic/tclCmdIL.c: Fixed the initialization of an array so that the - Sun 5.0 C compiler wouldn't complain. - - * unix/configure.in: Added support for --enable-64bit. For now, this - is only supported on Solaris 7 64bit (SunOS 5.7) using the Sun - compiler (not gcc). - -1999-03-18 Scott Stanton <stanton@scriptics.com> - - * win/tclWinChan.c (TclpOpenFileChannel, Tcl_MakeFileChannel): Changed - to only test for console or comm handles when the type is - FILE_TYPE_CHAR to avoid useless tests on simple files. Also reordered - tests so consoles are tested first as this is more common. - - * win/makefile.vc: Regularized usage of mkd and rmd and rm. - - * library/encoding/shiftjis.enc: - * tools/encoding/shiftjis.txt: Missing/incorrect characters in - shift-jis table. [Bug 1008, 1526] - - * generic/tclInt.decls: - * generic/tcl.decls: Eliminated use of "string" and "list" from - argument lists to avoid conflicts with C++ STL. [Bug 1181] - - * win/tclWinFile.c (TclpMatchFiles): Changed to ignore the - FS_CASE_IS_PRESERVED bit and always return exactly what we get from - the system. - -1999-03-17 Scott Stanton <stanton@GASPODE> - - * win/README.binary: - * win/README: - * unix/configure.in: - * generic/tcl.h: - * README: Updated version to 8.1b3. - -1999-03-14 Scott Stanton <stanton@GASPODE> - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: Changed so channel drivers wait for the - reader/writer threads to exit before returning during a close - operation. This ensures that the main thread is the last thread to - exit, so the process return value is set properly. - - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclIntPlatStubs.c: - * generic/tclIntStubs.c: - * generic/tclPlatDecls.h: - * generic/tclPlatStubs.c: - * generic/tclStubInit.c: - * generic/tclStubs.c: Fixed bad eol characters. - - * generic/tclInt.decls: Changed "const" to "CONST" in declarations for - better portability. - - * generic/tcl.decls: Renamed panic and panicVA to Tcl_Panic and - Tcl_PanicVA in the stub files. - - * generic/tclInterp.c (Tcl_MakeSafe): Remove tcl_platform(user) from - safe interps. - -1999-03-11 Scott Stanton <stanton@GASPODE> - - * unix/Makefile.in: - * unix/configure.in: Include compat files in the stub library in - addition to the main library. Compat files are now built for dynamic - use in all cases. - - * generic/tcl.h: Changed magic number so it doesn't match the plus - patch, at Jan's request. - - * unix/tclConfig.sh.in: - * unix/dltest/Makefile.in: - * unix/dltest/configure.in: - * unix/dltest/pkga.c: - * unix/dltest/pkgb.c: - * unix/dltest/pkgc.c: - * unix/dltest/pkgd.c: - * unix/dltest/pkge.c: - * unix/dltest/pkgf.c: Changed package tests to build against the stubs - library. - -1999-03-10 Scott Stanton <stanton@GASPODE> - - * generic/tcl.h: - * generic/tcl.decls: Changed Tcl_ReleaseType from an enum to macros so - it can be used in .rc files. Added Tcl_GetString. - - * mac/tclMacNotify.c: - * generic/tclNotify.c: - * generic/tclInt.h: - * win/tclWinNotify.c: - * generic/tcl.h: Renamed Tcl_AlertNotifier to TclpAlertNotifier. - - * generic/tclInt.decls: Added TclWinAddProcess to make it possible for - expect to use Tcl_WaitForPid(). This patch is from Gordon Chaffee. - - * mac/tclMacPort.h: - * win/tclWinInit.c: - * unix/tclUnixPort.h: - * generic/tclAsync.c: Added TclpAsyncMark to fix bug in async handling - on Windows where async events don't wake up the event loop. This patch - comes from Gordon Chaffee. - - * generic/tcl.decls: Fixed declarations of reserved slots. - -1999-03-10 Scott Redman <redman@scriptic.com> - - * generic/tclCompile.h: Ensure that the ByteCode struct is binary - compatible with the version in 8.0.6. - - * generic/tcl.h: - * generic/tclBasic.c: Add Tcl_GetVersion() function to the public C - API to allow programs to check the version number of the Tcl library - at runtime. Also added an enum to clarify the release level (alpha, - beta, final). - -1999-03-09 Scott Stanton <stanton@GASPODE> - - * Integrated changes from Tcl 8.0 including: - stubs mechanism - configure patches from Jan Nijtmans - rename of panic to Tcl_Panic - -1999-03-08 Lee Bernhard <lfb@scriptics.com> - - * win/tclWin32Dll.c: Removed Dll instance from thread-local storage. - -1999-03-08 Scott Stanton <stanton@GASPODE> - - * generic/tcl.h: Moved Tcl_Mutex, etc. macros above the inclusion of - tclDecls.h to avoid macro conflicts. - - * generic/tclInt.h: - * generic/regc_color.c: - * generic/regcomp.c: - * generic/tclCmdIL.c: - * generic/tclCmdAH.c: - * generic/tclIOCmd.c: - * generic/tclParse.c: - * generic/tclStringObj.c: - * unix/tclUnixNotfy.c: Cleaned up various compiler warnings, - eliminated UCHAR bugs. - - * unix/tclUnixNotfy.c: - * unix/tclUnixThrd.c: - * generic/tclThreadTest.c: - * mac/tclMacThrd.c: Changed TclpCondition*() to Tcl_Condition*(). - - * INTEGRATED PATCHES FROM 8.0.6: - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclIntPlatStubs.c: - * generic/tclIntStubs.c: - * generic/tclPlatDecls.h: - * generic/tclPlatStubs.c: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tclStubs.c: - * tools/genStubs.tcl: - * unix/configure.in: - * unix/Makefile.in: - * unix/tclConfig.sh.in: - * win/makefile.vc: - * win/tclWinPort.h: Added Tcl stubs implementation. There are now two - new macros USE_TCL_STUBS and USE_TCL_STUB_PROCS that enable use of - stubs and disable stub macros respectively. All of the public and - private function declarations from tcl.h and tclInt.h have moved into - the *.decls files and the *Stubs.c and *Decls.h files are generated - using the genStubs.tcl script. - - * unix/Makefile.in: - * unix/configure.in: - * unix/ldAix: Enhanced AIX shared library support. - - * win/tclWinSock.c: Removed a bunch of extraneous PASCAL FAR - attributes from internal functions. - - * win/tclWinReg.c: Changed registry package to use stubs mechanism so - it no longer depends on the specific version of Tcl. - - * doc/AddErrInfo.3: - * doc/Eval.3: - * doc/PkgRequire.3: - * doc/SetResult.3: - * doc/StringObj.3: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclPanic.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - * unix/mkLinks: Added va_list versions of all VARARGS functions so - they can be invoked from the stub functions. - - * doc/package.n: - * doc/PkgRequire.3: - * generic/tclPkg.c: Added Tcl_PkgProvideEx, Tcl_RequireEx, - Tcl_PresentEx, and Tcl_PkgPresent. Added "package present" command. - - * generic/tclFileName.c: - * mac/tclMacFile.c: - * mac/tclMacShLib.exp: - * unix/tclUnixFile.c: - * win/tclWinFile.c: Changed so TclGetUserHome is defined on all - platforms, even though it is currently a noop on mac and windows, and - renamed it to TclpGetUserHome. - - * generic/tclPanic.c: - * generic/panic.c: Renamed panic to Tcl_Panic. - -1999-02-25 Scott Redman <redman@scriptics.com> - - * win/makefile.vc: Added tclWinConsole.c and tclWinSerial.c - - * win/tclWinConsole.c: New code to properly deal with fileevents and - nonblocking mode on consoles. - - * win/tclWinSerial.c: New code to properly deal with fileevents and - nonblocking mode on serial ports. - - * win/tclWinPipe.c: - * win/tclWinPort.h: Exported functions to allow creation of pipe - channels from tclWinChan.c - - * win/tclWinChan.c: Check the type of a channel, including for the - standard (stdin/stdout/stderr), and use the correct channel type to - create the channel (file, serial, console, or pipe). - -1999-02-11 Scott Stanton <stanton@GASPODE> - - * README: - * generic/tcl.h: - * win/README.binary: - * win/README: - * unix/configure.in: - * mac/README: Updated version numbers to 8.1b2. - -1999-02-10 Scott Stanton <stanton@GASPODE> - - * library/auto.tcl: Fixed auto_mkindex so it handles .tbc files. Did - some general cleanup to handle bad eval statements that didn't use - "list". - - * unix/mkLinks: - * doc/SetVar.3: - * generic/tcl.h: - * generic/tclVar.c: Restored Tcl_ObjGetVar2 and Tcl_ObjSetVar2 from - 8.0. Renamed Tcl_Get/SetObjVar2 to Tcl_GetVar2Ex and Tcl_SetVar2Ex. - -1999-02-10 Scott Stanton <stanton@GASPODE> - - INTEGRATED PATCHES FROM 8.0.5b2: - - * test/winPipe.test: Changed to remove echoArgs.tcl temporary file - when done. - - * tests/cmdAH.test: - * generic/tclFileName.c (TclGetExtension): Changed behavior so the - split happens at the last period in the name instead of the first - period of the last run of periods. So, "foo..o" is split into "foo." - and ".o" now. [Bug 1126] - - * win/makefile.vc: Added better support for paths with spaces in the - name. Added .lib and support .dlls to the install-binaries target. - Added generate of a pkgIndex.tcl script to the install-libraries - target. - - * win/tclAppInit.c: - * unix/tclAppInit.c: - * mac/tclMacAppInit.c: - * generic/tclTest.c: Changed some EXTERN declarations to extern since - they are not defining exported interfaces. This avoids generating - useless declspec() attributes and makes the windows makefile simpler. - - * generic/tcl.h: Moved Tcl_AppInit declaration to end and cleared out - TCL_STORAGE_CLASS so it is not declared with a declspec(). - - * tests/interp.test: - * generic/tclInterp.c (DeleteAlias): Changed to use - Tcl_DeleteCommandFromToken so we handle renames properly. This avoids - senseless panic. [Bug 736] - - * unix/tclUnixChan.c: - * win/tclWinSock.c: - * doc/socket.n: Applied Gordon Chaffee's patch to handle failures - during asynchronous socket connection operations. This adds a new - "-error" fconfgure option to socket channels. [Bug 893] - - * generic/tclProc.c: - * generic/tclNamesp.c: - * generic/tclInt.h: - * generic/tclCmdIL.c: - * generic/tclBasic.c: - * generic/tclVar.c: Applied patch from Viktor Dukhovni to rationalize - TCL_LEAVE_ERR_MSG behavior when creating variables. - - * generic/tclVar.c: Fixed bug in namespace tail computation. Fixed bug - where upvar could resurrect a namespace variable whose namespace had - been deleted. - - * generic/tclCompile.c (TclCompileExprCmd): Eliminated yet another - bogus optimization in expression compilation. - - * unix/configure.in: Added branch for BSD/OS-4* to shared library case - statement. [Bug 975] - Fixed to correctly handle IRIX 6.5 n32 library support. [Bug 1117] - - * win/winDumpExts.c: Patched to be pickier about stripping @'s. [Bug - 920] - - * library/http2.0/http.tcl: Added catch around eof test in CopyDone - since the user may have already called http::reset. [Bug 1108] - - * unix/configure.in: Changed Linux and IRIX to set SHLIB_LIBS to LIBS - so shared libraries are linked with the system libraries. [Bug 1018] - - * generic/tclCompile.c (CompileExprWord): Fixed exception stack - overflow bug caused by missing statement. [Bug 928] - - * generic/tclIOCmd.c: - * generic/tclBasic.c: Objectified the "open" command. [Bug 1113] - - * generic/tclPosixStr.c (Tcl_ErrnoId, Tcl_ErrnoMsg): When using egcs, - ENOTSUP and EOPNOTSUPP are the same, so now we handle that case. [Bug - 1137] - - * library/init.tcl: Various small changes requested by Jan Nijtmans. - - If the variable $tcl_library contains the empty string, this empty - string will be put in $auto_path. This is not useful at all, it only - slows down later package processing. - - If the variable tcl_pkgPath is not set, the "unset __dir" fails. - Thich makes init.tcl totally unusable. Better put a "catch" around - it. - - In the function tcl_findLibraries, the "string match" function only - works correctly if $tcl_patchLevel is in one of the forms "?.?a?", - "?.?b?" or "?.?.?". Could a "regexp" be used instead, then it allows - anything to be appended to the patchLevel string. And it is more - efficient. - - The tclPkgSetup function assumes that if $type != "load" then the - type must be "source". This needn't be true. Some users want to add - their own setup types. - [RFE 1138] [Bug 978] - - * win/tclWinReg.c: - * doc/registry.n: Added support for HKEY_PERFORMANCE_DATA and - HKEY_DYN_DATA keys. [Bug 1109] - - * win/tclWinInit.c (TclPlatformInit): Added code to ensure tcl_pkgPath - is set to "" when no registry entry is found. [Bug 978] - -1999-02-01 Scott Stanton <stanton@GASPODE> - - * generic/tclBasic.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclExecute.c: - * generic/tclHistory.c: - * generic/tclIO.c: - * generic/tclIOUtil.c: - * generic/tclInterp.c: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclParse.c: - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclTimer.c: - * generic/tcl.h: Made eval interfaces compatible with 8.0 by renaming - Tcl_EvalObj to Tcl_EvalObjEx, renaming Tcl_Eval2 to Tcl_EvalEx and - restoring Tcl_EvalObj and Tcl_GlobalEvalObj interfaces so they match - Tcl 8.0. - -1999-01-28 Scott Stanton <stanton@GASPODE> - - * Merged Tcl 8.0.5b1 changes. - - * generic/tclUtil.c (Tcl_DStringSetLength): Changed so the buffer - overallocates in a manner similar to Tcl_DStringAppend. This should - improve performance for TclUniCharToUtfDString. - -1998-12-11 === Tcl 8.1b1 Release === - -1998-12-10 Scott Stanton <stanton@GASPODE> - - * Fixed lots of files that used TCL_THREAD instead of TCL_THREADS. - - * generic/tclEncoding.c (Tcl_FreeEncoding): Moved most of the code - into a static FreeEncoding routine that does not grab the - encodingMutex to avoid deadlocks/races when called from other routines - that already have the mutex. - -1998-12-09 Scott Stanton <stanton@GASPODE> - - * library/msgcat1.0/msgcat.tcl: Fixed bad export list, fixed so all - locale strings are converted to lower case, including file names. - - * generic/regcomp.c (makescan): Fixed bug in longest match case that - caused anchored patterns to fail. [Bug 897] - -1998-12-08 Scott Stanton <stanton@GASPODE> - - * library/msgcat1.0/msgcat.tcl: changed mc to invoke mcunknown in the - calling context, changed locale lookups to be case insensitive - -1998-12-07 Scott Stanton <stanton@GASPODE> - - * generic/tclAlloc.c (TclpRealloc): Fixed a memory allocation bug - where big blocks that were reallocated into a different heap location - were not being placed into the bigBlocks list. [Bug 933] - - * tests/msgcat.test: Added message catalog test suite. - - * library/msgcat1.0/msgcat.tcl: minor bug fixes, integrated latest - changes from Mark Harrison. - -1998-12-04 Scott Stanton <stanton@GASPODE> - - * library/msgcat1.0/msgcat.tcl: Changed code to conform to Tcl coding - standards. Changed to use file join for portability. - - * library/msgcat1.0: Added initial implementaion of Tcl message - catalog package contributed by Mark Harrison. - -1998-12-03 Scott Stanton <stanton@GASPODE> - - * win/tclWinPipe.c (BuildCommandLine): Fixed bug that kept arguments - containing spaces from being properly quoted. - - * tests/defs: Changed so auto_path is set to only contain the Tcl - library directory. This keeps the tests from accidentally picking up - stuff in installed packages. - - * generic/tclUtil.c (Tcl_StringMatch): Changed to match 8.0 behavior - in corner case where there is no closing bracket. - -1998-12-02 Scott Stanton <stanton@GASPODE> - - * win/tclWinPipe.c (TclpCreateCommandChannel): Changed reader/writer - threads to have THREAD_PRIORITY_HIGHEST so they will have a chance to - run whenever there is something to do. - - * generic/tclIO.c (WriteBytes, WriteChars): Fixed so extraneous - flushes do not happen in line mode. - (TranslateOutputEOL): Made translation more efficient in line mode and - fixed a buffer overflow bug in CRLF translation. [Bug 887] - -1998-12-02 Brent Welch <welch@SAGE> - - * Updated patchlevel to 8.1b1 - -1998-12-02 Scott Stanton <stanton@GASPODE> - - * generic/regc_color.c (subcolor): Added check for error case to avoid - an out of bounds array reference. - - * generic/tclCmdAH.c (Tcl_EncodingObjCmd): Changed to avoid using - Tcl_DStringResult because it is not binary clean. - - * generic/tclParse.c (Tcl_ParseCommand): Fixed bug in comment parsing - where a trailing comment looked like an incomplete command. - -1998-12-02 Brent Welch <welch@SAGE> - - * Merged changes from 8.0.4, especially the new pkg_mkIndex - -1998-12-01 Scott Stanton <stanton@GASPODE> - - * generic/tclIO.c (Tcl_ReadChars): Added a call to UpdateInterest so - we don't block when there is data sitting in the buffers. - - * generic/tclTest.c (TestevalobjvObjCmd): Updated for EvalObjv change. - - * tests/parse.test: Updated tests for EvalObjv change. - - * generic/tclParse.c (EvalObjv, Tcl_EvalObjv): Changed Tcl_EvalObjv - interface to remove string and length arguments, preserved original - interface as EvalObjv for internal use. - - * generic/tcl.h: Changed Tcl_EvalObjv interface to remove string and - length arguments. - - * doc/Eval.3: Updated documentation for Tcl_EvalObjv to remove string - and length arguments. - - * generic/tclCompCmds.c (TclCompileForeachCmd): Fixed code that - corrupted the exceptDepth value in the compile environment when - foreach failed to compile inline. [Bug 884] - - * library/encoding/euc-kr.enc: - * library/encoding/ksc5601.enc: - * tools/encoding/ksc5601.txt: - * unix/tclUnixInit.c: Added support for Korean EUC. - - * win/tclWinChan.c (TclpGetDefaultStdChannel): added check for a - failure during Tcl_MakeFileChannel. - -1998-11-30 Scott Stanton <stanton@GASPODE> - - * unix/tclUnixNotfy.c (Tcl_WaitForEvent): Fixed hang that occurs when - trying to close a pipe that is currently being waited on by the - notifier thread. [Bug 607] - - * unix/tclUnixFCmd.c (GetPermissionsAttribute): Increase size of - returnString buffer to avoid overflow. [Bug 584] - - * generic/tclThreadTest.c (TclThreadSend): Fixed memory leak due to - use of TCL_VOLATILE instead of TCL_DYNAMIC. - - * generic/tclThread.c (TclRememberSyncObject): Fixed memory leak - caused by failure to reuse condition variables. - - * unix/tclUnixNotfy.c (Tcl_AlertNotifier, Tcl_WaitForEvent, - (NotifierThreadProc, Tcl_InitNotifier): Fixed race condition caused by - incorrect use of condition variables when sending messages between - threads. [Bug 607] - - * generic/tclTestObj.c (TeststringobjCmd): MAX_STRINGS was off by one - so the strings array was too small. - - * generic/tclCkalloc.c (Tcl_DbCkfree): Moved mutex lock so - ValidateMemory is done inside the mutex to avoid a race condition when - validate_memory is enabled. [Bug 880] - -1998-11-23 Scott Stanton <stanton@GASPODE> - - * regexec.c: more performance tuning from Henry Spencer. - -1998-11-17 Scott Stanton <stanton@GASPODE> - - * tclScan.c: moved "scan" implementation out of tclCmdMZ.c and added - Unicode support. This required a complete reimplementation of the - command to avoid using scanf(), which isn't Unicode aware. Two new - features were added in the process: %n to return the current number of - characters consumed, and XPG3-style %n$ argument order specifiers - similar to those provided by the "format" command. [Bug 833] - - * tclAlloc.c: changed so allocated memory is always 8-byte aligned to - improve memory performance and to ensure that it will work on systems - that don't like accessing 4-byte aligned values (e.g. Solaris and - HP-UX). [Bug 834] - -1998-11-06 Scott Stanton <stanton@GASPODE> - - * tclVar.c (TclGetIndexedScalar): Fixed bug 796, var name was getting - lost before being passed to CallTraces. - -1998-10-21 Scott Stanton <stanton@GASPODE> - - * added "encoding" command - - * Moved internal regexp declarations from tclInt.h to tclRegexp.h - - * integrated regexp updates from Henry Spencer - -1998-10-15 Scott Stanton <stanton@GASPODE> - - * tclUtf.c: added Unicode character table support - - * tclInt.h: added TclUniCharIsWordChar - - * tclCmdMZ.c (Tcl_StringObjCmd): added "totitle" subcommand, changed - "wordend" and "wordstart" to properly handle Unicode word characters - and connector punctuation - -1998-10-05 Scott Stanton <stanton@GASPODE> - - * auto.tcl, package.tcl: fixed SCCS strings - - * tclIndex: updated index to reflect 8.1 files - - * tclCompile.c (TclCompileScript): changed to avoid modifying the - input string in place because name lookup operations could have - arbitrary side effects - - * tclInterp.c: added guard against deleting current interpreter - - * tclMacFile.c, tclUnixFile.c, tclWinFile.c, tclFileName.c: added - warnings around code that modifies strings in place - - * tclExecute.c: fixed off-by-one copying error, fixed merge bugs - - * tclEvent.c: changed so USE_TCLALLOC is tested for value instead of - definition - - * tclCompCmds.c: replaced SCCS strings, added warnings around code - that modifies strings in place - - * interp.test: added test for interp deleting itself - -1998-09-30 Scott Stanton <stanton@GASPODE> - - * makefile.vc: fixed so TCL_LIBRARY is set before running tcltest - - * tclWin32Dll.c: removed TclpFinalize, cleanup of merges diff --git a/ChangeLog.2000 b/ChangeLog.2000 deleted file mode 100644 index ee2b629..0000000 --- a/ChangeLog.2000 +++ /dev/null @@ -1,2539 +0,0 @@ -2000-12-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: - * tests/expr-old.test: Re-wrote Tcl's [expr rand()] and [expr - srand($seed)] implementations, fixing a range error on some 64-bit - platforms. Added tests that detect the bug. The rewrite changes the - seed -> sequence map on 64-bit platforms, only for seed >= 2^31, a - slight incompatibility. [Bug 121072, Patch 102781] - -2000-12-10 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc to - evaluate a Tcl built-in command in the caller's context, the built-in - commands are now fully namespace-qualified. This prevents problems - when the caller context is in a namespace where the built-in command - name has been used by a command in the namespace. (For example, - [::ns::set] might be called instead of the intended [::set]). [Bug - 119422, Patch 102545] - -2000-12-09 Jeff Hobbs <jhobbs@interwoven.com> - - * win/tclWinTime.c (CalibrationThread): added lint return value to - prevent compiler warning. [Bug 125005] - - * docs/scan.n: - * tests/scan.test: - * generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use strtoul - instead of strtol to correctly preserve scan<>format conversion of - large integers. [Patch 102663, Bug 124600] - - * generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing - handling of {!<boolean>} in expressions. [Patch 102702] - -2000-12-08 Jeff Hobbs <jhobbs@interwoven.com> - - * library/init.tcl: Added support for PATHEXT variable in auto_execok, - recognizing the proper set of executable extensions on Windows. [Patch - 102719] - -2000-12-08 Andreas Kupries <a.kupries@westend.com> - - * generic/tclEncoding.c (LoadTableEncoding): Changed dangerous code to - something less critical. This fixes [Bug 119417], part A without - affecting the speed when loading encodings. - -2000-12-08 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/open.n: Added xref to fconfigure and advice on the opening of - binary files. Should help prevent a recurrence of bugs like [Bug - 124558] - -2000-12-07 Jeff Hobbs <jhobbs@interwoven.com> - - * generic/tcl.h: added note about need to updated - library/dde/pkgIndex.tcl with minor version increment. - - * library/dde/pkgIndex.tcl: updated to use 84 version to reflect the - makefile. Should probably be updated to use its real version at some - point. [Patch 102560, Bug 119421] - -2000-12-06 Eric Melski <ericm@ajubasolutions.com> - - * generic/tcl.h (attemptckalloc): Fixed typo for #define of - attemptckalloc (was defined to Tcl_AttempDbCkalloc, should have been - Tcl_AttemptDbCkalloc). [Bug 124384] - - * generic/tclCkalloc.c: Added TCL_MEM_DEBUG versions of - Tcl_AttemptDbCkrealloc and Tcl_AttemptDbCkalloc. [Bug 124384]. - -2000-11-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Logical negation "!" can - now handle string booleans, provided those values are placed in - variables. - - * tests/expr.test (expr-13.17): Check that [expr {!$var}] can negate - the string-versions of booleans "yes", "false", etc. - - * library/tcltest/tcltest.tcl (getMatchingFiles, - (getMatchingDirectories): - * tools/man2html.tcl (doDir): - * tools/man2help.tcl (doDir): - * library/package.tcl (tclPkgUnknown,tclMacPkgSearch): - * library/safe.tcl (AddSubDirs): [glob] uses -directory instead of - unsafe [file join]. [Bug 123313] - - * generic/tclIndexObj.c: - * generic/tclTestObj.c (TestindexobjCmd): Changed internal - representation of index objects to fix [Bug 119082]; fix shouldn't be - visible to outside world... - - * generic/tclTest.c (TestGetIndexFromObjStructObjCmd): - * tests/indexObj.test: (indexObj-6.*) Added to test for presence of - [Bug 119082]. - -2000-11-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fixed memory leak from [Bug - 119398] - - * library/init.tcl (unknown): Added specific level parameters to - all uplevel invocation to boost performance; didn't dare touch - the "namespace inscope" stuff though, since it looks sensitive - to me! Should fix [Bug 123217], though testing is tricky... - -2000-11-21 Andreas Kupries <a.kupries@westend.com> - - All of the changes below are described in TIP #7 ~ Specification and - result from the application of the patch contained therein. Creator of - the patch is Kevin Kenny <kennykb@crd.ge.com>. The patch used here is - actually a bit different. Two MS specific constant values (format - FOOui64) were replaced with a more portable formatting of the values - and an additional cast to LONGLONG. My cross-compiling gcc was unable - to process the original form. [Patch 102459] - - * tclWinTime.c: Add to the static data a set of variables that manage - the phase-locked techniques, including a ''CRITICAL_SECTION'' to guard - them so that multi-threaded code is stable. - - * tclWinTime.c: Modify ''TclpGetSeconds'' to call ''TclpGetTime'' and - return the 'seconds' portion of the result. This change is necessary - to make sure that the two times are consistent near the rollover from - one second to another. - - * tclWinTime.c: Modify ''TclpGetClicks'' to use TclpGetTime to - determine the click count as a number of microseconds. - - * tclWinTime.c: Modify ''TclpGetTime'' to return the time as M*Q+B, - where Q is the result of ''QueryPerformanceCounter'', and M and B are - variables maintained by the phase-locked loop to keep the result as - close as possible to the system clock. The ''TclpGetTime'' call will - also launch the phase-lock management in a separate thread the first - time that it is invoked. If the performance counter is unavailable, or - if its frequency is not one of the two common 8254-compatible rates, - then ''TclpGetTime'' will return the result of ''ftime'' as it does in - Tcl 8.3.2. - - * tclWinTime.c: Add the clock calibration procedure. The calibration - is somewhat complex; to save space, the reader is referred to the - reference implementation for the details of how the time base and - frequency are maintained. - - * tclWinNotify.c: Modify ''Tcl_Sleep'' to test that the process has, - in fact, slept for the requisite time by calling ''TclpGetTime'' and - comparing with the desired time. Otherwise, roundoff errors may cause - the process to awaken early. - - * tclWinTest.c: Add a ''testwinclock'' command. This command returns a - four element list comprising the seconds and microseconds portions of - the system clock and the seconds and microseconds portions of the Tcl - clock. - - * winTime.test: Add to the test suite a test that makes sure that the - Tcl clock stays within 1.1 ms of the system clock over the duration of - the test. - -2000-11-21 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/global.n: - * doc/upvar.n: - * doc/variable.n: Improved documentation to mention that variables so - created are listed in [info locals] and added a few more cross-links - between these commands. [Bug 119387] - -2000-11-17 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/safe.test: (safe-4.3): - * generic/tclVar.c (TclLookupVar): Changed again. Now passes all the - tests, though one needed modifying since it required the wrong answer. - (Why on earth do we have inline modification of argument strings? This - sort of thing is horrendous to debug and doesn't work well in a - multithreaded environment!) [Bug 119192] - - * tests/var.test: (var-1.19) If my attempts to fix the problem aren't - right yet, my attempts to describe it look pretty good to me... - -2000-11-16 Andreas Kupries <a.kupries@westend.com> - - * win/tclWinPort.h (line 69): Changed reference to winsock2.h into - winsock.h. This was a leftover from a foray into using winsock version - 2 (History lesson from Scott Redman and Jeff Hobbs). This code was no - problem when compiling Tcl itself, but could trip extensions. [Bug - 122568] - -2000-11-15 Jeff Hobbs <jeff.hobbs@acm.org> - - * unix/Makefile.in: removed bp.c references (hasn't existed in a long - time). Corrected 'make dist' to make dist with unversioned library - directories (same as out of cvs), so make install works correctly with - either source tree. - -2000-11-15 Jeff Hobbs <jeff.hobbs@acm.org> - - * generic/tclVar.c (TclLookupVar): reverted fix below as it broke all - other array unset error reporting. Bug 119192 is still open. - -2000-11-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclVar.c (TclLookupVar): Changed references to part2 to use - elName instead in various error message generating spots. [Bug 119192] - -2000-11-03 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/.cvsignore: Removed 'configure' from the glob list now that it's - included. - -2000-11-03 Jeff Hobbs <hobbs@ajubasolutions.com> - - 8.4a2 RELEASE - - * unix/Makefile.in (install-libraries, dist): - * win/makefile.vc (install-libraries): - * win/Makefile.in (install-libraries): updated to install unversioned - library directories into versioned directories. - - * tools/tcl.wse.in: updated for unversioning of library dirs - - * unix/mkLinks: updated mkLinks with latest doc updates - - * doc/Tcl_Main.3: added docs for Tcl_SetMainLoop - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: added Tcl_SetMainLoop proc that allows people to - set a main loop that will run for tclsh. - * generic/tcl.h: added Tcl_MainLoopProc typedef - * generic/tclMain.c (Tcl_SetMainLoop, StdinProc, Prompt): new - StdinProc and Prompt static procs and Tcl_SetMainLoop stubs proc. The - first two handle a fileevent based prompt (taken from tkMain.c). - Tcl_SetMainLoop enables the interactive setting of a main loop - procedure. This enables Tk to be a loadable package. - -2000-11-02 David Gravereaux <davygrvy@ajubasolutions.com> - - * generic/tclEvent.c: tclLibraryPath Tcl_Obj didn't have a way to - share its data among threads. This caused Tcl_Init() to always fail in - threads. Added a way to pass the data around with a global char*. - [BUG: 5301] - -2000-11-02 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/configure: - * unix/dltest/configure: - * win/configure: - * tools/configure: checked in configure scripts so people doing CVS - checkouts aren't required to have autoconf. Changes to configure.in in - the future will require the corresponding configure script to also be - re-autoconf'ed and checked in. - - * win/makefile.vc: - * win/tcl.m4: makefile fixes for Win64 support - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): minor cast - changes. - -2000-11-01 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/tcl.m4: removed use of -lbsd and -ldl for AIX-5. - - * tests/subst.test: added tests for non-zero return code handling by - subst. - * generic/tclParse.c (Tcl_EvalEx): corrected handling of non-zero, - non-error return code cases for subst. [Bug 119829] - - * generic/tclVar.c (TclVarTraceExists): Corrected excessive mem use - when info exists was called on a non-existent array element. [Bug - 119213, 119336] - -2000-10-30 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/configure.in: - * win/Makefile.in: - * win/makefile.vc: - * win/tcl.rc: - * win/tclsh.rc: Added logic to derive filenames better in the resource - scripts based on compile options. - -2000-10-30 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/tclUnixInit.c: added default encoding map from "ja_JP.eucJP" to - "euc-jp". (takahashi) - - * tests/clock.test: corrected clock-2.* test numbering - - * unix/configure.in (SC_TCL_LINK_LIBS): removed code that was - commented out (it had been moved to tcl.m4's SC_TCL_LINK_LIBS - already). - - * unix/tcl.m4: consolidated gettimeofday check for AIX. - -2000-10-27 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/configure.in: - * unix/tcl.m4: added support for AIX-5. - - * generic/tclIO.c (Tcl_NotifyChannel): removed #ifdef around code for - old channel structures, placed preserve/release around statePtr - * generic/tclIO.c (CloseChannel): the statePtr for a channel was not - being freed when the last channel in a stack was freed, causing a mem - leak. - - * unix/tclUnixChan.c: updated channel types to strict - TCL_CHANNEL_VERSION_2 style to avoid compiler warnings. They work - either way, but this avoids compiler warnings (that worries people). - -2000-10-27 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/tcltest.tcl: Removed a cd into the test directory - in runAllTests that screwed up the temporary directory setting, - effectively preventing users from running tests on multiple platforms - at the same time. - -2000-10-26 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/tclWinFile.c (TclpMatchFilesTypes): NULL was being set to "attr" - which was a DWORD. Changed NULL to zero because a 'void *' can't be - set to a DWORD to avoid the compiler warning. - -2000-10-24 Jennifer Hom <jenn@ajubasolutions.com> - - * tests/all.tcl: Removed support for tcltest 1.0. - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: - * library/tcltest1.0/pkgIndex.tcl: - * docs/tcltest.n: Moved tcltest2 code so that it's the standard - version of tcltest. Removed all tcltest2 files (tests/tcltest2.test, - library/tcltest1.0/tcltest2.tcl, docs/tcltest2.n). - -2000-10-20 Jeff Hobbs <hobbs@ajubasolutions.com> - - * win/tclWinFile.c (TclpMatchFilesTypes): made the stat call only - occur when necessary (for 'glob' command). Significantly speeds up - glob command from 8.3. [BUG: 6216] - -2000-10-19 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/tcltest2.tcl: - * tests/tcltest2 - * doc/tcltest2.n: Code and documentation cleanup. Modified -verbose to - take list of keywords as well as string of letters. Removed Tcl - version information from tcltest. Removed tcltest::grep from tcltest - package. Added optional 3rd directory argument to - makeFile/makeDirectory and removeFile/removeDirectory. - - * tests/basic.test: Changed references to tcltest::tclVersion to - hard-coded numbers. - * generic/tcl.h: Changed reference to tcltest2.tcl and tcltest.tcl in - comments to tests/basic.test. - -2000-10-06 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/tclWinChan.c: moved Win2K bug case test with GetStdHandle() from - TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable a more - general method in detecting invalid OS handles rather than just a - specific known case. [BUG: 5971] - -2000-10-06 Jeff Hobbs <hobbs@ajubasolutions.com> - - * tests/cmdAH.test: extra tests for 'file channels' that include - multiple interpreter tests and channel sharing - * generic/tclIO.c (Tcl_GetChannelNamesEx): corrected function (and - consequently 'file channels') to return channels that are actually - registered for this specific interp, rather than this thread. - - * doc/CrtChannel.3: fixed spelling mistakes - -2000-09-29 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/tcltest2.tcl: - * tests/tcltest2.test: - * doc/tcltest2.n: Modified the new form of the test command to accept - both attribute-value pairs and command line options. Updated the tests - and the documentation for this new format. Also changed the option - names for the test command. - -2000-09-29 Jeff Hobbs <hobbs@scriptics.com> - - * win/tclWinSerial.c (SerialGetOptionProc): corrected reporting of - space parity on Windows (Eason) [Bug 6057]. - - * win/Makefile.in: commented use of TESTFLAGS - * unix/Makefile.in: added TESTFLAGS to test target to conform with - Windows makefile and TEA style. - - * tests/stack.test: prevented possible crash on systems with low - default stacksize (Tru64, AIX) in infinite recursion test. A solution - to check remaining stack space in the core is best, but hard to do in - a cross-platform manner. - - * generic/tclIOGT.c (FLUSH_DELAY): renamed DELAY define to FLUSH_DELAY - to avoid defn conflict using Tru64's cc. - -2000-09-28 Jeff Hobbs <hobbs@ajubasolutions.com> - - * tools/tcl.wse.in: added tclPlatDecls.h and tkPlatDecls.h to the - Windows .exe install. - - * tests/fCmd.test (fCmd-6.20): corrected test to remove c:/tcl8975@ - after creating it. - - * tests/fileName.test: cleaned up the testing of glob patterns for - c:/globTest (Windows) to directly create/remove directory. - -2000-09-27 Jeff Hobbs <hobbs@ajubasolutions.com> - - * generic/tcl.decls: - * generic/tclIO.c: updated Tcl_IsChannelShared, - Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to the - new stacked channel implementation. Their stub slots were also moved - to give preference to the new 8.3.2 stub functions. This will cause an - incompatibility with 8.4a1 only. - (StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that - didn't set nonBlocking correctly when resetting the flags for the - write side. [Bug: 6261] - - * doc/ChnlStack.3: - * doc/CrtChannel.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclIO.c: - * generic/tclIO.h: - * generic/tclIOGT.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * tests/iogt.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - * win/tclConfig.sh.in: - * win/tclWinChan.c: - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: Up-port of changes made in 8.3.2 to 8.4a2 code - base. Most of these changes relate to the rewrite of the stacked - channel implementation, with a few config related fixes. - - Following is an asynchronous include of the applicable ChangeLog - entries from 8.3.2. - - ******************************************************** - ** START OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** - ******************************************************** - -2000-08-07 Jeff Hobbs <hobbs@scriptics.com> - - * doc/ChnlStack.3: - * doc/CrtChannel.3: updated the docs to be aware of the - TCL_CHANNEL_VERSION_2 style of Tcl channels. - - * generic/tclIO.c (Tcl_CreateChannel): added assertion to verify that - the new channel versioning will be binary compatible with older - channel drivers. - -2000-08-05 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIOGT.c (TclChannelTransform): fixed segfault that would - occur when transforming a channel with a proc that did not yet exist. - (Kupries) - - * generic/tclTest.c (TestChannelCmd): added some lint init'ing of - statePtr and chan vars. - -2000-07-26 Jeff Hobbs <hobbs@scriptics.com> - - Merged core-8-3-1-io-rewrite back into core-8-3-1-branch. The - core-8-3-1-io-rewrite branch should now be considered defunct. - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclIO.c: moved the Tcl_Channel* macros from tcl.h to tclIO.c - and made them proper stubbed functions. These are: Tcl_ChannelName, - Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, Tcl_ChannelCloseProc, - Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, Tcl_ChannelOutputProc, - Tcl_ChannelSeekProc, Tcl_ChannelSetOptionProc, - Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc, - Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, and - Tcl_ChannelHandlerProc. These should be used to access the - Tcl_ChannelType structure instead of direct pointer dereferencing. - - * tests/iogt.test: added RCS string, marked tests 2.* to be unixOnly - due to underlying system differences. - -2000-07-25 Andreas Kupries <a.kupries@westend.com> - - * tests/iogt.test: (line 866f) New tests iogt-6.[01], highlighting - buffering trouble when stacking and unstacking transformations. - iogt-6.0 is solved, see the changes below. iogt-6.1 remains, for now, - due to the perceived complexity of solutions. - - * generic/tclIO.h: (line 139f) struct Channel, added a buffer queue, - to hold data pushed back when stacking a transformation. - - * generic/tclIO.c: - (line 91f, line 7434f) New internal function 'CopyBuffer'. Derived - from 'CopyAndTranslateBuffer', with translation removed. - (line 1025f, line 1212f): Initialization of new queue. - (line 1164f, Tcl_StackChannel): Pushback of input queue. - (line 1293f, Tcl_UnstackChannel): Discard input and pushback. - (line 3748f, Tcl_ReadRaw): Modified to use data in the push back area - before going to the driver. Uses 'CopyBuffer', s.a. - (line 4702f, GetInput): Modified to use data in the push back area - before going to the driver. - (line 4867f, Tcl_Seek): Modified to take pushback of the topmost - channel in a stack into account. - (line 5620f, Tcl_InputBuffered): See above. Added - 'Tcl_ChannelBuffered'. Analog to 'Tcl_InputBuffered' but for the - buffer area in the channel. - - * generic/tcl.decls: New public API 'Tcl_ChannelBuffered'. S.a. - -2000-07-17 Jeff Hobbs <hobbs@scriptics.com> - - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: added tclIOGT.c to objects list to compile. - - * generic/tclStubInit.c: - * generic/tclIntDecls.h: - * generic/tclInt.decls: commented out internal decls for - TclTestChannelCmd and TclTestChannelEventCmd as they were moved to - tclTest.c. Added new decls for TclChannelEventScriptInvoker and - TclChannelTransform. - - * generic/tclIO.c (CloseChannel): stopped masking out of the - TCL_READABLE|TCL_WRITABLE bits from the state flags in CloseChannel, - instead adding extra intelligence to CheckChannelErrors with a new - CHANNEL_RAW_MODE bit for special behavior when called from Raw channel - APIs. - -2000-07-13 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c (StackSetBlockMode): moved set of chanPtr outside of - blockModeProc check to avoid infinite loop when blockModeProc was - NULL. Updated TransformSeekProc to not call Tcl_Seek directly - (Kupries). - - * win/tclWinChan.c: updated fileChannelType to v2 channel struct - * win/tclWinConsole.c: updated consoleChannelType to v2 channel struct - * win/tclWinPipe.c: updated pipeChannelType to v2 channel struct - * win/tclWinSerial.c: updated serialChannelType to v2 channel struct - * win/tclWinSock.c: updated tcpChannelType to v2 channel struct - -2000-07-11 Brent Welch <welch@ajubasolutions.com> - - * win/tclConfig.sh.in (TCL_LIBS): Cleaned up unix-specific autoconf - variables. - -2000-07-11 Jeff Hobbs <hobbs@scriptics.com> - - * tests/iogt.test: made tests [345].0 not run by default as they were - failing in the new design, but I'm not convinced that the returned - result isn't correct. - - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tcl.decls: added Tcl_GetTopChannel C API that returns the - current top channel of a channel stack. Tcl_GetChannel was changed - earlier to return the bottommost channel of a stack because that is - the one that is guaranteed to stay around the longest, and this was - needed to compensate for certain operations that want to look at the - state of the main channel. Most channel APIs already compensate for - grabbing the top, so it shouldn't be needed often. - - * generic/tclIO.c (Tcl_StackChannel, Tcl_UnstackChannel): Added - flushing of buffers (Kupries), removed use of DownChannel macro, added - Tcl_GetTopChannel public API to get to the top channel of the channel - stack (necessary for TLS). Rewrote Tcl_NotifyChannel for new channel - design (Kupries). Did some code cleanup in the transform code. - tclIO.c must still be broken into bits (separate out test code and - giot code, create tclIO.h). - -2000-07-10 Andreas Kupries <a.kupries@westend.com> - - * tests/iogt.test: Reverted some earlier changes as a fix by Jeff - revived the original and correct behaviour. IOW, the tests showed a - genuine error and I didn't see it :(. - - * generic/tclIO.c (Tcl_Read|Write_Raw): Changed to directly use the - drivers and not DoRead|DoWrite. The latter use the buffering system, - encoding and eol-translation and this wreaks havoc with the data going - through the transformations. Both procedures use CheckForchannelErrors - and let it believe that there is no background copy in progress or - else stacked channels could not be used for that. - - * generic/tclIO.c (TclCopyChannel, CopyData): Moved access to the - topmost channel from the first to the second procedure to make the - decision about that at the last possible time (Callbacks can change - the stacking). - - test suite: failures of iogt-[345].0 - -2000-07-06 Jeff Hobbs <hobbs@scriptics.com> - - * tests/iogt.test: new tests for stacked channel stuff based off new - 'testchannel transform|unstack' code (Kupries IOGT extension). - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclStubsInit.c: - * generic/tclIO.c: complete rewrite of Tcl Channel code for stacked - channels. Channels are now designed to work in a more stacked fashion - with a shared ChannelState data structure. - -2000-06-02 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c (CloseChannel): removed the &ing out of - (TCL_READABLE|TCL_WRITABLE) from the flags, as CloseChannel does this - on the next pass through for the top channel, and it appeared to be - causing hangs by not allowing the final flush. - -2000-06-01 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c (CloseChannel): Rewrote CloseChannel code to unstack - a channel during the close process. Fixed a refcount bug in - Tcl_UnstackChannel. [Bug: 5623] - (CloseChannel): further extended CloseChannel in the stacked case to - effect certain operations on the next channel that would have been - done in Tcl_Close. Also added CHANNEL_CLOSED and removed - (TCL_READABLE|TCL_WRITABLE) bits from chanPtr->flags. Changed final - reset of the WatchProc to check the chanDownPtr's (next) interestMask. - - ****************************************************** - ** END OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** - ****************************************************** - -2000-09-20 Jeff Hobbs <hobbs@scriptics.com> - - * tests/socket.test: removed doTestsWithRemoteServer constraint from - socket-12.*. It requires 'exec', not a remote server. Cleaned up some - coding errors. - -2000-09-20 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/pkgIndex.tcl: Updated to load tcltest 2.0. - * library/tcltest1.0/tcltest2.tcl: New version of tcltest. - Cleanup of command line parsing: allows users to specify command line - arguments through an environment variable named TCLTEST_OPTIONS [RFE: - 3748], does not respond to incorrect arguments, and forces usage of - entire flag name when using command line arguments. Defines accessor - procs for all tcltest variables. Allows users to use 'return' in test - scripts. Allow users to specify whether test files should be sourced - or run in a separate process. 'all.tcl' code moved to tcltest package. - 'test' proc modified to use attribute-value pairs. Allow users to - specify what return codes, output, and errors can be compared and - whether these values should be compared using regexp, glob, or exact - matching. makeDirectory & removeDirectory now operate with respect to - temporaryDirectory [Bug: 6001]. Test results from tests run in slave - interpreters are now included in test totals [Bug: 1493]. Test files - that return error values are now reported. - * tests/all.tcl: Added code to check for the tcltest version loaded; - modified to figure out which tests to run based on the tcltest version - loaded. - * tests/tcltest.test: Modified to explicitly load version 1.0 of - tcltest. - * tests/tcltest2.test: New test suite for tcltest; includes all of the - old tests plus new ones reflecting changes made for version 2.0. - * tests/cmdAH.test: Added singleTestInterp constraint to cmdAH-31.2; - this test does not run if tests aren't sourced into a single - interpreter. - * tests/socket.test: Fixed two tests that were referencing variables - outside of scope. - - * tools/tcl.wse.in: Added code to install tcltest2.tcl. - - * doc/tcltest2.n: New documentation for tcltest version 2.0. Removes - documentation for tcltest namespace variables. Adds documentation for - new tcltest procs. - - * unix/mkLinks: Added code to link to tcltest2.n. - - * generic/tcl.h: Added comment to modify tcltest2.tcl as well as - tcltest.tcl for version changes. - -2000-09-19 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): When using -all, all attempts - after the first to match the regexp against the string should include - the TCL_REG_NOTBOL flag, to avoid erroneously matching ^ in the middle - of the string. Added code to set this flag after the first pass - through the matching loop. [Bug: 6284]. - -2000-09-19 David Gravereaux <davygrvy@ajubasolutions.com> - - * doc/Eval.3: Added a note about the script argument to Tcl_Eval() - should be in UTF-8 or risk implied conversion errors when possible - combinations of upper ascii can be valid UTF-8 special codes. - -2000-09-17 Eric Melski <ericm@ajubasolutions.com> - - * tests/cmdIL.test: Added a test for fix for [Bug: 6212]. - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Applied patch from [Bug: - 6212], which corrected an error in the handling of the -index option. - -2000-09-14 Eric Melski <ericm@ajubasolutions.com> - - * doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc. - - * doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength. - - * generic/tclDecls.h: - * generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls. - - * generic/tcl.decls: Added stubs for the Tcl_Attempt* memory - allocators and for Tcl_AttemptSetObjLength. - - * generic/tcl.h: Added #define's for attemptckalloc, attemptckrealloc, - which map to the Tcl_Attempt* memory allocators. - - * generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc, - Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc, - Tcl_AttemptRealloc, etc. These are used by Tcl_AttemptSetObjLength and - the string obj append functions. - - * generic/tclStringObj.c: Modified string growth algorithm to use - doubling algorithm as long as possible, and only fall back when that - fails. Added Tcl_AttemptSetObjLength, and modified - AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and - Tcl_AppendStringsToObjVA to support this. - -2000-09-07 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/.cvsignore: changed the glob patterns a bit to exclude VC++ - project conversion backups. - - * win/tclWinPipe.c: Stage-1 bug fix for TR#2460 "exec leaks memory". - Added more logic around the close-down of the pipe reader thread so as - to avoid, at all cost, a TerminateThread. Most cases with exec are - fixed, but I don't consider 2460 done yet. Closing down the read side - of a pipe before the child process, doesn't really fit the windows - model. [BUG: 2460] - -2000-09-07 Jeff Hobbs <hobbs@scriptics.com> - - * doc/trace.n: minor doc cleanup - -2000-09-06 André Pönitz <poenitz@htwm.de> - - * doc/*.n: added or changed "SEE ALSO:" section - -2000-09-06 Jeff Hobbs <hobbs@scriptics.com> - - * win/tclWinLoad.c (TclpLoadFile): added special message for - ERROR_PROC_NOT_FOUND exception in loading a dll. - * win/tclWinError.c: changed ERROR_PROC_NOT_FOUND to map from ESRCH - (POSIX: no such process) to EINVAL because there is no good mapping - for "procedure not found". - - * README: - * generic/tcl.h: - * library/tcltest1.0/tcltest.tcl: - * tools/tcl.wse.in: - * tools/tcltk-man2html.tcl: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: updated patchlevel to 8.4a2 - - * unix/tclUnixPipe.c (TclpCreateProcess): Removed WNOHANG from - Tcl_WaitPid call in error case of process creation on Unix, as it - would lead to defunct processes. [Bug: 6148] - - * tests/string.test: extended string repeat tests - * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed STR_REPEAT to - preallocate the full space of the final string, avoided repeated - appends. - - * doc/source.n: - * doc/Eval.3: added extra note about how to safe use ^Z in code, as it - is now a cross-platform (was just Windows) EOF char. - -2000-09-05 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclHash.c: fixed pedantic warning of incorrectly placed - #endif - - * generic/tclExecute.c (TclExecuteByteCode): INST_STR_INDEX fixed - pedantic cast warning. - Corrected support for building with -DTCL_COMPILE_STATS. - Added efficiency check of object equality. - -2000-08-29 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStringObj.c: Applied patch from Gerhard Hintermayer to - provide a more conservative string growth algorithm for strings larger - than one megabyte; this allows more efficient use of memory for very - large strings. - -2000-08-25 Eric Melski <ericm@ajubasolutions.com> - - * tests/trace.test: Extended array tracing tests. - - * doc/trace.n: Clarified information about when array traces will be - fired. - - * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected call to CallTraces - (for TCL_TRACE_ARRAY) to only be called when the variable is either an - array or is undefined, to ensure that array traces do not fire for - scalar variables. - -2000-08-24 Eric Melski <ericm@ajubasolutions.com> - - * doc/man.macros: Tweaked tab settings for .SO (Standard Options) - sections, based on suggestion from Peter Spjuth. - -2000-08-24 Mo DeJong <mdejong@redhat.com> - - * unix/README: Update to account for removal of --enable-gcc. - * unix/configure.in: - * unix/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. - * win/README: Add note about building with Cygwin. - * win/configure.in: - * win/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. Remove quick - hack that provided cross compile support for windows builds. - -2000-08-24 Eric Melski <ericm@ajubasolutions.com> - - Overall change: Added support for command rename/delete traces and new - trace syntax, from patch from Vince Darley. Added support for array - traces for variables. [RFE: 5048, 5967]. - - * doc/trace.n: Updated documentation for new syntax; flagged old - syntax as deprecated; added documentation for command rename/delete - traces and variable array traces. - - * tests/trace.test: Updated tests for new trace syntax; new tests for - command rename/delete traces; new tests for array traces. - - * generic/tclVar.c: Support for new trace syntax; support for - TCL_TRACE_ARRAY. - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: Stub functions for command rename/delete traces. - - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclBasic.c: Support for command traces. - - * generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support new - [trace] syntax: - trace {add|remove|list} {variable|command} name ops command - Added support for command traces (rename, delete operations). - Added support for TCL_TRACE_ARRAY at Tcl level (array operation for - variable traces). - -2000-08-20 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclVar.c: Added check for non-arrays for [array statistics] - command (patch from Mark Patton). - -2000-08-19 David Gravereaux <davygrvy@ajubasolutions.com> - - * generic/tclPlatDecls.h: without a previous '#include <windows.h>', - tclPlatDecls.h can't be parsed due to a missing definition of TCHAR. - Added a check to include it when not defined. - - ***POSSIBLE OBSCURE BUG*** could be caused when the compile flags for - the core happen to be different than a project who uses these publics - regarding -D_MBCS and -D_UNICODE. This added check might have to be - revisited later with a better understanding of the reprocusions. I - think TCHAR should be replaced with it's expansion. - -2000-08-18 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/.cvsignore (added): provides a cleaner build environment with - graphical CVS clients. - -2000-08-15 Eric Melski <ericm@ajubasolutions.com> - - * library/tcltest1.0/tcltest.tcl: Set debug level in - tcltest::restoreState to 2, for consistancy with the debug level in - tcltest::saveState [Bug: 4505]. - -2000-08-14 Eric Melski <ericm@ajubasolutions.com> - - * win/makefile.vc: - * win/Makefile.in: - * unix/Makefile.in: Added tclPlatDecls.h to the list of installed - headers, for more complete stubs support. [Bug: 5241]. - - * generic/tcl.h: Added #include "tclPlatDecls.h" to get - platform-specific stubs declarations (Tcl_WinTCharToUtf, etc) - [Bug: 5241]. - - * README: Updated link for instructions on compiling Tcl from sources - to point to correct location (http://dev.scriptics.com/doc/... instead - of http://dev.scriptics.com/support/...). - -2000-08-11 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclEnv.c (TclUnsetEnv): Changed declaration of length - variable from "unsigned int" to "int", to match usage when passed to - TclpFindVariable [Bug: 6126]. - -2000-08-10 Eric Melski <ericm@ajubasolutions.com> - - * library/msgcat1.0/pkgIndex.tcl: Bumped version number to 1.2 [Bug: - 6100]. - - * library/msgcat1.0/msgcat.tcl: Removed erroneous [package forget] in - msgcat namespace initializer. Bumped version number to 1.2 [Bug: 6100] - -2000-08-10 David Gravereaux <davygrvy@ajubasolutions.com> - - * generic/tclObj.c: r1.15 accidentally changed a global mutex name - tclObjMutex to ObjMutex. Put the correct name back. - -2000-08-07 Eric Melski <ericm@ajubasolutions.com> - - * tests/indexObj.test: Added tests using the [testwrongnumargs] - command to test Tcl_WrongNumArgs. - - * generic/tclTest.c (TestWrongNumArgsObjCmd): Added test function for - the Tcl_WrongNumArgs function. - - * generic/tclIndexObj.c (Tcl_WrongNumArgs): Corrected algorithm to not - insert a space before the message component when objc == 0 [Bug: 6078] - -2000-07-27 Mo DeJong <mdejong@redhat.com> - - * win/configure.in: TCL_STUB_LIB_FLAG should not include ${TCL_DBGX} - in win/tclConfig.sh, fix that. - -2000-07-25 David Gravereaux <davygrvy@ajubasolutions.com> - - * doc/Async.3: - * generic/tclAsync.c: - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * mac/tclMacPort.h: - * unix/tclUnixPort.h: - * win/tclWinInit.c: Thread-safe rewrite for tclAsync.c. Added notifier - alerting on all platforms as it was only working on Win before. - Removed older Win hacks that would end-up waking the wrong notifier in - the presence of a threaded build. All tests pass as before. New test - cases will be added soon for the new behavior. [BUG: 5791] - -2000-07-25 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclVar.c (CallTraces): Added check for VAR_TRACE_ACTIVE on - the array containing the variable before executing traces on that - array, to conform with normal variable traces and the documentation, - which states that while executing a trace, other traces on that - variable are disabled. [Bug: 6049]. - - * win/tclWinPipe.c (BuildCommandLine): Added Tcl_DStringFree call to - prevent potential memory leaks [Bug: 6041]. - -2000-07-24 Eric Melski <ericm@ajubasolutions.com> - - * doc/msgcat.n: Added documentation about the selection of the default - locale on Windows. - -2000-07-23 Joe English <jenglish@flightlab.com> - - * doc/AddErrInfo.3: - * doc/ChnlStack.3: - * doc/Exit.3: - * doc/GetIndex.3: - * doc/Notifier.3: - * doc/Object.3: - * doc/RegExp.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/Thread.3: Added missing entries to NAME section. - - * doc/AddErrInfo.3: - * doc/CrtObjCmd.3: - * doc/RecEvalObj.3: Changed Tcl_EvalObj to Tcl_EvalObjEx - -2000-07-21 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables - to allow custom key types, such as Tcl_Obj *'s, and others. - - * doc/binary.n: Noted that the example in the introduction assumes a - 32-bit system [Bug: 6035]. - -2000-07-21 Mo DeJong <mdejong@redhat.com> - - * win/configure.in: Define ${prefix} and ${exec_prefix} like - unix/configure.in. Fix or add TCL_SRC_DIR, TCL_STUB_LIB_FILE, - TCL_STUB_LIB_FLAG, TCL_BUILD_STUB_LIB_SPEC, TCL_STUB_LIB_SPEC, - TCL_BUILD_STUB_LIB_PATH, TCL_STUB_LIB_PATH. - -2000-07-20 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables to - allow custom key types, such as Tcl_Obj *'s, and others; it seems to - break Tk. - -2000-07-19 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Applied patch from Paul Duffin to extend hash tables to - allow custom key types, such as Tcl_Obj *'s, and others. - - * tests/pkgMkIndex.test: Added tests for pkg_compareExtension. - - * library/package.tcl: Enhanced pkg_compareExtension to handle Unixes - which tack the version number on to the end of library names (eg, - foo.so.1.2); such filenames will be correctly matched. (Patch from - Vince Darley). - - * win/makefile.vc: Applied patch from Don Porter to provide better - nmake support for NT/Alpha [RFE: 5938]. - -2000-07-18 Mo DeJong <mdejong@redhat.com> - - * unix/configure.in: - * unix/tcl.m4: - * win/tcl.m4: Properly quote arguments to m4 macros. This allows Tcl - to work with the new version of autoconf. - -2000-07-18 Eric Melski <ericm@ajubasolutions.com> - - * tests/opt.test: Removed references to Lfirst, Lrest functions. - - * library/opt0.4/optparse.tcl: Applied patch from Chris Nelson, which - replaces the [Lfirst] function with an inline [lindex ... 0] and - [Lrest] with [lrange ... 1 end], for better performance. [RFE: 6019] - -2000-07-18 Eric Melski <ericm@scriptics.com> - - * compat/string.h: Fixed function prototypes for strpbrk and strtok - [Bug: 6020]. - -2000-07-17 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/tclWinChan.c: Win2K OS bug with GetStdHandle(STD_OUTPUT_HANDLE) - giving the wrong answer. This made TclpGetDefaultStdChannel grab what - it thought was a valid native stdout handle. Added a new WriteFile() - test to make sure it's really valid. This OS bug doesn't affect the - shells. Only -subsystem:windows (aka WinMain) application that - dynamically load tclXX.dll [BUG: 5971] - -2000-07-17 Eric Melski <ericm@scriptics.com> - - * library/msgcat1.0/msgcat.tcl: - * doc/msgcat.n: - * tests/msgcat.test: Applied patches from Chris Nelson, to provide the - mcmset function, which allows the translator to set multiple string - translations in a single function call, rather than requiring many - calls to mcset. [RFE: 6000, 5993]. In addition, these patches correct - mcload to use utf-8 encoding on when reading message catalog files, - and provides for better default behavior for determining the locale on - a Windows system. - -2000-07-17 Mo DeJong <mdejong@redhat.com> - - * unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc before running - AC_PROG_CC if CC is already set. - -2000-07-13 André Pönitz <poenitz@mathematik.tu-chemnitz.de> - - * doc/lappend.n: - * doc/lindex.n: - * doc/linsert.n: - * doc/list.n: - * doc/llength.n: - * doc/lrange.n: - * doc/lreplace.n: - * doc/lsearch.n: - * doc/lsort.n: Added SEE ALSO sections. - -2000-07-07 Mo DeJong <mdejong@redhat.com> - - * win/configure.in: Fix definition of TCL_SRC_DIR so that it matches - the Unix version. - * win/tclConfig.sh.in: Removed duplicate variables. - -2000-07-06 Eric Melski <ericm@scriptics.com> - - * tests/msgcat.test: - * library/msgcat1.0/msgcat.tcl: Applied patch from Christian Krone, to - provide extended args support for msgcat::unknown, which is used for - strings without a known translation in the current locale [Bug: 5984]. - -2000-06-29 Eric Melski <ericm@scriptics.com> - - * doc/msgcat.n: Doc's for mcmax function. - - * library/msgcat1.0/msgcat.tcl: Applied patches from Laurent Duperval, - to add mcmax function, which computes the length of the longest of - several translated strings. Bumped version number to 1.1. - -2000-06-27 Eric Melski <ericm@scriptics.com> - - * tests/stringObj.test: Tweaked tests to avoid hard-coded high-ASCII - characters (which will fail in multibyte locales); instead used \uXXXX - syntax. [Bug: 3842]. - -2000-06-26 Eric Melski <ericm@scriptics.com> - - * doc/package.n: Corrected information about [package forget] - arguments [Bug: 5418]. - -2000-06-23 Eric Melski <ericm@scriptics.com> - - * doc/Hash.3: Added documentation patch for Tcl_Obj *'s as keys in Tcl - hash tables [RFE: 5934]. - - * generic/tcl.h: - * generic/tclHash.c: Applied patch from [RFE: 5934], which extends Tcl - hash tables to allow Tcl_Obj *'s as the key. - -2000-06-20 Eric Melski <ericm@ajubasolutions.com> - - * tests/opt.test: - * library/opt0.4/optparse.tcl: Applied patch from [Bug: 5922], which - corrected an incorrect use of [string match]. - - * unix/tclConfig.sh.in: - * win/tclConfig.sh.in: Applied patch from [Bug: 5921], which corrects a - typo in the comments in these files. - -2000-06-19 Eric Melski <ericm@scriptics.com> - - * doc/RegExp.3: Replaced instances of "Tcl_GetRegExpInfo" with - "Tcl_RegExpGetInfo", the correct name of the function [Bug: 5901]. - -2000-06-13 Eric Melski <ericm@scriptics.com> - - * win/tcl.m4: - * win/configure.in: - * win/Makefile.in: Applied patch from [RFE: 5844], to extend support - for mingw compile environment on Windows. - - * win/tclWinDde.c: - * win/tclWinInit.c: - * win/tclWinNotify.c: - * win/tclWinPipe.c: - * win/tclWinReg.c: - * win/tclWinThrd.c: Applied patch from [Bug: 5794], to fix compiler - warnings when using mingw on Windows. - -2000-05-31 Jeff Hobbs <hobbs@scriptics.com> - - * tests/set-old.test: - * doc/unset.n: - * generic/tclVar.c (Tcl_UnsetObjCmd): added -nocomplain and -- options - to unset, to allow for a silent unset operation. - -2000-05-31 Eric Melski <ericm@scriptics.com> - - * generic/tclVar.c (Tcl_ArrayObjCmd): Added support for regexp and - exact matching for [array names] command. [RFE: 3684]. - - * doc/array.n: Added documentation for [array names - -exact/-regexp/-glob] [RFE: 3684]. - - * tests/set-old.test: Added tests for [array names - -exact/-regexp/-glob] [RFE: 3684]. - -2000-06-06 Jeff Hobbs <hobbs@scriptics.com> - - 8.4a1 RELEASE - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): added test - of iResult return from memcmp, as memcmp isn't required to return only - -1,0,1. - -2000-06-03 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Corrected caching - of the index ptr to account for offsets != sizeof(char *). [Bug: 5153] - -2000-05-29 Sandeep Tamhankar <sandeep@scriptics.com> - - * tests/http.test - * doc/http.n - * library/http2.3/http.tcl: Fixed bug 5741, where unsuccessful geturl - calls sometimes leaked memory and resources (sockets). Also, switched - around some of the logic so that http::wait never throws an exception. - This is because in an asynchronous geturl, the command callback will - probably end up doing all the error handling anyway, and in an - asynchronous situation, the user expects to check the state when the - transaction completes, as opposed to being thrown an exception. For - the http package, this menas the user can check http::status for - "error" and http::error for the error message after doing the - http::wait. - -2000-05-27 Jeff Hobbs <hobbs@scriptics.com> - - * tests/info.test: - * doc/info.n: - * generic/tclIOUtil.c (Tcl_EvalFile): - * generic/tclCmdIL.c (InfoScriptCmd): added ability to set the info - script return value [info script ?newFileName?]. This will be - beneficial for virtual file system programs. [Bug: 4225] - -2000-05-26 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): reworked to operate in - Unicode, tweaked for performance. - (Tcl_StringObjCmd) changed STR_FIRST/STR_LAST error message to - something more understandable, reworked STR_FIRST, STR_LAST, STR_MAP, - STR_MATCH, STR_RANGE, STR_REPLACE to operate in Unicode. Removed - inneffectual STR_RANGE "special" ByteArray support. Optimized STR_MAP - algorithm, especially optimized for one-pair case. Fixed possible mem - overrun in STR_INDEX bytearray case. - - * generic/tclCompExpr.c: changed INST_STREQ -> INST_STR_EQ, - INST_STRNEQ -> INST_STR_NEQ - * generic/tclCompile.c: added streq, strneq, strcmp, strlen & - strmatch to the compiled stats instructionTable - * generic/tclCompile.h: added instructions INST_STR_CMP, - INST_STR_INDEX, INST_STR_MATCH - * generic/tclCompCmds.c: added byte compiler support for [string - compare|match|index]. - * generic/tclExecute.c: Changed INST_STR_(N)EQ to return an Int object - and not bother trying to reuse the top stack object. Added - INST_STR_CMP, INST_STR_INDEX, INST_STR_MATCH bytecode ops. Extended - evalstats output info with Tcl_IsShared stat info. - - * generic/tclInt.h: - * generic/tclObj.c (Tcl_DbIsShared): added support for checking result - of Tcl_IsShared in evalstats (TCL_COMPILE_STATS). - - * generic/tclStringObj.c (Tcl_AppendUnicodeToObj): removed dead code. - (AppendUnicodeToUnicodeRep) removed overallocation by extra - sizeof(Tcl_UniChar) multiplier. - - * tests/string.test: added string map tests for the one-pair case, - corrected tests to reflect improved error messages in first/last. - Added tests against mem overrun in string index bytearray case. - -2000-05-23 Eric Melski <ericm@scriptics.com> - - * generic/tclInt.h: Added function prototypes for TclCompileStringCmd - and TclCompileReturnCmd. - - * generic/tclCompile.h: Added definition of INST_STRLEN opcode and - updated LAST_INST_OPCODE value. - - * generic/tclBasic.c: Added information about TclCompileStringCmd and - TclCompileReturnCmd to BuiltInCmds table. - - * generic/tclExecute.c (TclExecuteByteCode): Added support for the - INST_STRLEN opcode. - - * generic/tclCompCmds.c (TclCompileStringCmd): Basic implementation of - byte-compiled [string] command. Not all subcommands are implemented; - those that are not an out-line compiled. - - (TclCompileReturnCmd): Byte-compiled implementation of [return] - command. Only "simple" returns are byte-compiled; in particular, if - the -code, -errorinfo or -errorcode flags are used, the command is not - byte-compiled. - -2000-05-22 Jeff Hobbs <hobbs@scriptics.com> - - * doc/scan.n: - * doc/array.n: minor doc fixes [Bug: 5396] - - * generic/tclEnv.c: cast cleanup [Bug: 5624] - * win/tclWinConsole.c: cast and header cleanup [Bug: 5625] - * win/tclWinSerial.c: cast cleanup [Bug: 5626] - * win/tclWinFCmd.c: cast cleanup [Bug: 5627] - -2000-05-19 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclTest.c: - * generic/tclIO.c: moved channel test commands from tclIO.c to - tclTest.c. - * generic/tclIO.h: new file, split out from tclIO.c to allow test - commands to be moved to tclTest.c. - - * generic/tclStubInit.c: - * generic/tclIntDecls.h: - * generic/tclInt.decls: removed TclTestChannel*Cmd from internal stubs - table and added TclChannelEventScriptInvoker to the internal stubs - table so it can be used from the test code. - -2000-05-18 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added test for "2 days 2 hours ago" style - specifications. - - * generic/tclDate.c: Regenerated from tclGetDate.y. - - * generic/tclGetDate.y: Tweaked grammar to properly handle the "ago" - keyword when it follows multiple relative unit specifiers, as in "2 - days 2 hours ago". [Bug: 5497] - -2000-05-18 Jeff Hobbs <hobbs@scriptics.com> - - * win/{tcl.m4,Makefile.in,configure.in}: added support for mingw - compile env and cross-compiling. [Bug: 5499] - - * generic/tclClock.c (FormatClock): correct code to handle locale - specific return values from strftime, if any. [Bug: 3345] - - * unix/tclUnixInit.c (TclpSetInitialEncodings): attempt to correct - setlocale calls for XIM support and locale issues. [BUG: 5422 3345 - 4236 2522 2521] - -2000-05-17 Jeff Hobbs <hobbs@scriptics.com> - - * library/init.tcl (auto_import): added check to see if a valid - pattern was coming in, to avoid simple error cases [Bug: 3326] - - * doc/regsub.n: correct regsub docs [Bug: 5346] - -2000-05-15 Eric Melski <ericm@scriptics.com> - - * library/history.tcl: Corrected an off-by-one error in HistIndex, - which was causing [history redo] to start its search at the wrong - event index. [Bug: 1269]. - -2000-05-10 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclPosixStr.c (Tcl_SignalMsg): clarified #defines for Linux - on Sparc to compile correctly. [Bug: 5364] - - * doc/namespace.n: - * tests/namespace.test: - * generic/tclNamesp.c (Tcl_NamespaceObjCmd): added 'namespace exists' - command. [Bug: 4665] - - * doc/source.n: - * doc/Eval.3: - * tests/source.test: - * generic/tclIOUtil.c (Tcl_EvalFile): added explicit \x1A (^Z) eofchar - (affects Tcl_EvalFile in C, "source" in Tcl). This was implicit on - Windows already, and is now cross-platform to allow for scripted - documents. - -2000-05-09 Andreas Kupries <a.kupries@westend.com> - operating as proxy for David Gravereaux <davygrvy@pobox.com> - - * win/tclWinThrd.c (TclpInitLock, TclpMasterLock): Added missing - initialization of joinLock. - -2000-05-09 Eric Melski <ericm@scriptics.com> - - * tests/lsearch.test: - * doc/lsearch.n: - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Extended [lsearch] to - support sorted list searching and typed list searching. [RFE: 4098]. - -2000-05-08 Jeff Hobbs <hobbs@scriptics.com> - - * doc/expr.n: - * tests/expr.test: - * tests/expr-old.test: added tests for 'eq' and 'ne' - * generic/tclExecute.c: - * generic/tclCompile.h: added INST_STREQ and INST_STRNEQ opcodes that - do strict string comparisons. - * generic/tclCompExpr.c: added 'eq' and 'ne' string comparison - operators. - * generic/tclParseExpr.c (GetLexeme): added 'eq' and 'ne' expr parse - terms (string (in)equality check). - - * generic/tclCmdIL.c (Tcl_LinsertObjCmd): made use of - Tcl_DuplicateObj where code was otherwise duplicated. Made special - case of inserting one element at the end work again (where index == - len). - (Tcl_LreplaceObjCmd): moved Tcl_DuplicateObj call lower and cleaned - up use of other arguments. - - * generic/tclObj.c (Tcl_DuplicateObj): simplified code to call - TclInitStringRep, which the code was just duplicating in part. - - * doc/Utf.3: - * generic/tclStubInit.c: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclUtf.c: Added new functions Tcl_UniCharNcasecmp and - Tcl_UniCharCaseMatch (unicode parallel to Tcl_StringCaseMatch) - * generic/tclUtil.c: rewrote Tcl_StringCaseMatch algorithm for - optimization and made Tcl_StringMatch just call Tcl_StringCaseMatch - * tests/string.test: extended string match tests - -2000-05-08 Eric Melski <ericm@scriptics.com> - - * tests/set-old.test: - * doc/array.n: - * generic/tclVar.c: Added [array statistics] command [RFE: 4557] - -2000-05-06 Andreas Kupries <a.kupries@westend.com> - operating as proxy for David Gravereaux <davygrvy@pobox.com> - - * tclThreadJoin.c: Fixed several places with missing a & in arguments - to calls of Tcl_Mutex(Un)lock and Tcl_ConditionNotify functions. - -2000-05-02 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * generic/tcl.h: - * library/init.tcl: - * library/reg1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * mac/README: - * tools/tcl.hpj.in: - * tools/tcl.wse.in: - * unix/README: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/README.binary: - * win/configure.in: - * win/makefile.vc: - * win/tcl.m4: updated patchlevel to 8.4a1 - - * tests/compile.test: - * tests/init.test: - * tests/proc.test: - * tests/proc-old.test: - * tests/rename.test: - * generic/tclProc.c: reworked error return for procedures with - incorrect args to be like the C Tcl_WrongNumArgs, where a "wrong # - args: ..." message is printed out with the args list. - - * unix/Makefile.in: add tclsh.ico and tcl.spec to dist target - -2000-05-02 Andreas Kupries <a.kupries@westend.com> - - Overall changes: - (1) Implementation of joinable threads for all platforms. - (2) Additional API's for channels. Required to allow the thread - extension to move channels between threads. - - * generic/tcl.decls (lines 1360f): Added Tcl_JoinThread, - Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, - Tcl_SpliceChannel, Tcl_IsChannelExisting and Tcl_ClearChannelHandlers - (slots 394 to 400). - - * generic/tclIO.c: Implemented Tcl_IsChannelRegistered, - Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. Tcl_CutChannel - uses code from CloseChannel. Replaced this code by a call to - Tcl_CutChannel. Replaced several code fragments adding channels to - the channel list with calls to Tcl_SpliceChannel. Removed now unused - variables from CloseChannel and Tcl_UnstackChannel. - Tcl_ClearChannelHandlers uses code from Tcl_Close. Replaced this code - by a call to Tcl_ClearChannelHandlers. Removed now unused variables - from Tcl_Close. Added the subcommands 'cut', 'forgetch', 'splice' and - 'isshared' to the test code (TclTestChannelCmd). - - * unix/tclUnixThread.c: Implemented Tcl_JoinThread using the - pthread-functionality. - - * win/tclWinThrd.c: Fixed several small typos in comments. - Implemented Tcl_JoinThread using a platform independent emulation - layer (see generic/tclThreadJoin.c below). Added 'joinLock' to - serialize Tcl_CreateThread and TclpExitThread to prevent a race for - joinable threads. - - * mac/tclMacThrd.c: Implemented Tcl_JoinThread using a platform - independent emulation layer (see generic/tclThreadJoin.c below). Due - to the cooperative nature of threading on this platform the race - mentioned above is not present. - - * generic/tclThreadJoin.c: New file. Contains a platform independent - emulation layer helping in the implementation of joinable threads for - the win and mac platforms. - - * generic/tclInt.h: Added declarations for TclJoinThread, - TclRememberJoinableThread and TclSignalExitThread. These procedures - define the API of the emulation layer for joinable threads (see - generic/tclThreadJoin.c above). - - * win/Makefile.in: - * win/makefile.vc: Added generic/tclTheadJoin.o to the rules. - - * mac/: I don't know to which file generic/tclTheadJoin.o has to be - added to so that it compiles. Sorry. - - * unix/tclUnixChan.c: #ifdef'd the thread-local list of file channels - as it prevents us from transfering channels. To restore this we may - need an extended interface to drivers in the future. Target: - 9.0. Found while testing the new transfer of channels. The information - in this list for a channel was left behind and then crashed the system - during finalization. - - * generic/tclThreadTest.c: Added -joinable flag to 'testthread - create'. Added subcommand 'testthread join'. - - * doc/CrtChannel.3: Added documentation for Tcl_IsChannelRegistered, - Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. - - * doc/Thread.3: Added documentation for Tcl_JoinThread. - - * tests/thread.test: Added tests for joining of threads. - -2000-04-27 Eric Melski <ericm@scriptics.com> - - * doc/library.n: Added entries for auto_qualify and auto_import - [Bug: 1271]. - - * doc/Init.3: Manual entry for Tcl_Init [Bug: 1820]. - - * doc/expr.n: Added documentation for each of the math library - functions that expr supports [Bug: 1054]. - -2000-04-26 Eric Melski <ericm@scriptics.com> - - * doc/memory.n: Man page for Tcl "memory" command, which is created - when TCL_MEM_DEBUG is defined at compile time. - - * doc/TCL_MEM_DEBUG.3: Man page with overall information about - TCL_MEM_DEBUG usage. - - * doc/DumpActiveMemory.3: Man page for Tcl_DumpActiveMemory, - Tcl_InitMemory, and Tcl_ValidateAllMemory [Bug: 1816, 1835]. - - * generic/tclCkalloc.c: Fixed some function headers. - - * unix/mkLinks: Regen'd with new mkLinks.tcl. - - * unix/mkLinks.tcl: Fixed indentation, made link setup more - intelligent (only do one existence test per man page, instead of one - per function). - - * doc/library.n: Fixed .SH NAME macro to include each function - documented on the page, so that mkLinks will know about the functions - listed there, and so that the Windows help file index will get set up - correctly [Bug: 1898, 5273]. - -2000-04-26 Jeff Hobbs <hobbs@scriptics.com> - - 8.3.1 RELEASE - - * README: - * mac/README: - * tools/tcl.wse.in: - * unix/README: - * unix/tcl.spec: - * win/README: - * win/README.binary: Updating URLs to reference dev.scriptics.com - -2000-04-25 Jeff Hobbs <hobbs@scriptics.com> - - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: updated for http change and some cleanup - * library/http2.[13]: moved dir http2.1 to http2.3 to match version - - * doc/Utf.3: clarified docs for Tcl_(UniChar|Utf)AtIndex - - * unix/tclUnixThrd.c: removed {}s around PTHREAD_MUTEX_INITIALIZER - [Bug: 5254] - - * unix/tclLoadDyld.c (TclpLoadFile): removed use of interp->result - -2000-04-25 Eric Melski <ericm@scriptics.com> - - * unix/mkLinks: - * doc/AddErrInfo.3: Added information about Tcl_LogCommandInfo - [Bug: 1818]. - -2000-04-24 Eric Melski <ericm@scriptics.com> - - * unix/mkLinks: - * doc/OpenFileChnl.3: Added man entry for Tcl_Ungets [Bug: 1834]. - - * unix/mkLinks: - * doc/SourceRCFile.3: Man page for Tcl_SourceRCFile [Bug: 1833]. - - * unix/mkLinks: - * doc/ParseCmd.3: Added documentation for Tcl_ParseVar [Bug: 1828]. - -2000-04-24 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tclUnixNotfy.c (Tcl_FinalizeNotifier, NotifierThreadProc): - added write of 'q' into triggerPipe for notifier in threaded case, so - that Tcl doesn't hang when children are still running [Bug: 4139] - - * unix/tclUnixThrd.c (Tcl_MutexLock): minor comment fixes. - -2000-04-23 Jim Ingham <jingham@cygnus.com> - - These changes make some error handling marginally better for Mac - sockets. It is still somewhat flakey, however. - - * mac/tclMacSock.c (TcpClose): Add timeouts to the close - these don't - seem to be honored, however. Use a separate PB for the release, since - an async connect socket will still be using the original buffer. Make - sure TCPRelease returns noErr before freeing the recvBuff. If the call - returns an error, then the buffer is not right. - * mac/tclMacSock.c (CreateSocket): Add timeouts to the async create. - These don't seem to trigger, however. Sigh... - * mac/tclMacSock.c (WaitForSocketEvent): If an TCP_ASYNC_CONNECT - socket errors out, then return EWOULDBLOCK & error out. - * mac/tclMacSock.c (NotifyRoutine): Added a NotifyRoutine for - experimenting with MacTCP. - -2000-04-22 Jim Ingham <jingham@cygnus.com> - - * library/package.tcl (tclPkgUnknown): Fixed a typo in the Mac package - search part of tclPkgUnknown. - -2000-04-21 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Fixed a newly introduced bug where if - there's a -command callback and something goes wrong, geturl threw an - exception, called the callback, and unset the token. I changed it so - that it will not call the callback when throwing an exception (so the - caller only finds out about a given error from one place). Also, - fixed http::ncode so that it actually gives you back the http return - code (i.e. 200, 404, etc.) instead of the first digit of the version - of HTTP being used (i.e. 1). - -2000-04-21 Brent Welch <welch@scriptics.com> - - * library/http2.1/http.tcl: More thrashing with the "server closes - without reading post data" scenario. Reverted to the previous fileevent - configuratiuon, which seems to work better with small amounts of post - data. - -2000-04-20 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclAlloc.c: wrapped caddr_t define to not be done on Unix - * unix/tclUnixPort.h: added Tclp*Alloc defines to allow the use of - USE_TCLALLOC on Unix. [Bug: 4731] - -2000-04-19 Jeff Hobbs <hobbs@scriptics.com> - - * library/dde1.1/pkgIndex.tcl: - * library/reg1.0/pkgIndex.tcl: - * win/tclWinChan.c: - * win/tclWinThrd.c: converted CRLF to LF the */tcl.hpj.in files were - not converted, as it confuses hcw locally. [Bug: 5096] - - * win/Makefile.in: expanded cleanup target for help files - - * doc/Thread.3: minor macro cleanup - - * generic/tclFileName.c (SplitUnixPath): added support for QNX node - ids. - -2000-04-18 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - * win/README.binary: bumped version to 8.3.1 - - * win/tcl.hpj.in: updated copyright date - - * generic/tclEnv.c: environment support for Mac OS/X - * unix/tclUnixPort.h: environment support for Mac OS/X - * unix/tclLoadDyld.c: new file for Mac OS/X dl functions - * unix/Makefile.in: added install-strip target; bindir, libdir, - mandir, includedir vars; tclLoadDyld.c target [Bug: 2527] - - * unix/tclUnixChan.c (CreateSocket): force a socket back into blocking - mode (default state) after a -async connect succeeds. [Bug: 4388] - - * generic/tclEvent.c (TclInitSubsystems): Moved tclLibraryPath to - thread-local storage to prevent thread-related race condition. - [Bug: 5033] - * unix/tclAppInit.c (main): removed #ifdef TCL_TEST that sets the - library path as it was unnecessary and conflicts with move of - tclLibraryPath to thread-local storage. - -2000-04-18 Scott Redman <redman@scriptics.com> - - * win/Makefile.in: - * win/tcl.rc: - * win/tclsh.rc: - * win/tclsh.ico: Modified copyright dates in Windows resource files. - Added an icon for tclsh.exe. - -2000-04-17 Brent Welch <welch@scriptics.com> - - * generic/tcl.h, generic/tclThreadTest.c, unix/tclUnixThrd.c, - * win/tclWinThread.c, mac/tclMacThread.c: Added Tcl_CreateThreadType - and TCL_RETURN_THREAD_TYPE macros for declaring the NewThread callback - proc. - -2000-04-14 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tclUnixChan.c (TtyParseMode): Only allow setting mark/space - parity on platforms that support it [Bug: 5089] - - * generic/tclBasic.c (Tcl_GetVersion): adjusted use of major/minor to - not conflict with global decl on some systems [Bug: 2882] - - * doc/AppInit.3: - * doc/Async.3: - * doc/BackgdErr.3: - * doc/CrtChannel.3: - * doc/CrtInterp.3: - * doc/CrtMathFnc.3: - * doc/DString.3: - * doc/Eval.3: - * doc/ExprLong.3: - * doc/GetInt.3: - * doc/GetOpnFl.3: - * doc/Interp.3: - * doc/LinkVar.3: - * doc/OpenFileChnl.3: - * doc/OpenTcp.3: - * doc/PkgRequire.3: - * doc/RecordEval.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/StaticPkg.3: - * doc/TraceVar.3: - * doc/Translate.3: - * doc/UpVar.3: - * doc/load.n: removed or updated references to interp->result use. - -2000-04-13 Jeff Hobbs <hobbs@scriptics.com> - - * doc/regexp.n: doc clarification [Bug: 5037] - * doc/update.n: typo fix [Bug: 4996] - - * unix/tcl.m4 (SC_ENABLE_THREADS): enhanced the detection of - pthread_mutex_init [Bug: 4359] and (SC_CONFIG_CFLAGS) added - --enable-64bit-vis switch for Sparc VIS compilation [Bug: 4995] - -2000-04-12 Jeff Hobbs <hobbs@scriptics.com> - - * doc/dde.n: corrected dde poke docs. [Bug: 4991] - -2000-04-11 Eric Melski <ericm@scriptics.com> - - * win/tclWinPipe.c: Added "CONST" keyword to declaration of char - *native in TclpCreateTempFile, to supress compiler warnings. - -2000-04-10 Brent Welch <welch@scriptics.com> - - * generic/tcl.h: Fixed Tcl_CreateThread declaration. - * library/tcltest1.0/tcltest.tcl: Fixed the "mainThread" - initialization to work with either testthread or the thread extension - * unix/tclUnixThrd.c: Fixed compiler warning when compiling with - -DTCL_THREADS - -2000-04-10 Eric Melski <ericm@scriptics.com> - - * win/tclWinPipe.c (TclpCreateTempFile): Added conversion of contents - string from UTF to native encoding [Bug: 4030]. - - * tests/regexp.test: Added tests for infinite looping in [regexp - -all]. - - * generic/tclCmdMZ.c: Fixed infinite loop bug with [regexp -all] - [Bug: 4981]. - - * tests/*.test: Changed all occurrences of "namespace import - ::tcltest" to "namespace import -force ::tcltest" [Bug: 3948]. - -2000-04-09 Brent Welch <welch@scriptics.com> - - * lib/httpd2.1/http.tcl: Worked on the "server closes before reading - post data" case, which unfortunately causes different error cases on - Solaris, which can read the reply, and Linux and Windows, which cannot - read anything. This is all in the loop-back case - client and server - on the same host. Also unified the error handling so the "ioerror" - status goes away and errors are reflected in a more uniform way. - Updated the man page to document the behavior. - -2000-04-09 Jeff Hobbs <hobbs@scriptics.com> - - * tests/reg.test (matchexpected): corrected tests to use tcltest - constraint types to skip certain tests. - - * generic/tclBasic.c (Tcl_SetCommandInfo): comment fix - - * unix/tclUnixThrd.c (Tcl_CreateThread): moved TCL_THREADS ifdef - inside of func as it is declared for non-threads builds as well. In - the non-threads case, it always returns TCL_ERROR (couldn't create - thread). - -2000-04-08 Andreas Kupries <a.kupries@westend.com> - - * Overall change: Definition of a public API for the creation of - new threads. - - * generic/tclInt.h (line 1802f): Removed the definition of - 'TclpThreadCreate'. (line 793f) Removed the definition of - 'Tcl_ThreadCreateProc'. - - * generic/tcl.h (line 388f): Readded the definition of - 'Tcl_ThreadCreateProc'. Added Win32 stuff send in by David Graveraux - <davygrvy@bigfoot.com> to that too (__stdcall, ...). Added macros for - the default stacksize and allowed flags. - - * generic/tcl.decls (line 1356f): Added definition of - 'Tcl_CreateThread', slot 393 of the stub table. Two new arguments in - the public API, for stacksize and flags. - - * win/tclWinThrd.c: - * mac/tclMacThrd.c: Renamed TclpThreadCreate to Tcl_CreateThread, - added handling of the stacksize. Flags are currently ignored. - - * unix/tclUnixThrd.c: See above, but handles joinable flag. Ignores - the specified stacksize if the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE is - not defined. - - * generic/tclThreadTest.c (line 363): See below. - - * unix/tclUnixNotfy.c (line 210): Adapted to the changes above. Uses - default stacksize and no flags now. - - * unic/tcl.m4 (line 382f): Added a check for - 'pthread_attr_setstacksize' to detect platforms not implementing this - feature of pthreads. If it is implemented, configure will define the - macro HAVE_PTHREAD_ATTR_SETSTACKSIZE (See unix/tclUnixThrd.c too). - - * doc/Thread.3: Added Tcl_CreateThread and its arguments to the list - of described functions. Removed stuff about not providing a public - C-API for thread-creation. - -2000-04-07 Jeff Hobbs <hobbs@scriptics.com> - - * doc/binary.n: clarified docs on sign extension in binary scan [Bug: - 3466] - - * library/tcltest1.0/tcltest.tcl (initConstraints): removed win32s - references (no longer supported) - - * tests/fCmd.test: marked test 8.1 knownBug because it is dangerous on - poorly configured systems [Bug: 3881] and added 8.2 to keep essence of - 8.1 tested. - -2000-04-05 Andreas Kupries <a.kupries@westend.com> - - * generic/tclIO.c (Tcl_UnstackChannel, line 1831): Forcing interest - mask to the correct value after an unstack and re-initialization of - the notifier via the watchProc. Without this the first fileevent after - an unstack will come through and be processed, but no more. [Bug: ??]. - -2000-03-04 Brent Welch <welch@scriptics.com> - - * {win,unix}/Makefile.in: added dependency of tclStubInit.c on - tcl.decls and tclInt.decls - * generic/tclThread.c: Tweak so this compiles w/out TCL_THREADS - * generic/{tcl.decls,tclStubInit.c}: Just touched the tcl.decls and - regenerated the tclStubInit.c file - -2000-03-29 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: For the -querychannel option, fconfigure - the socket to be binary so that we don't translate anything while - reading the data. This is because we determine the content length of - the data on the channel by using seek (to the end of the file) and - tell on the file handle, and we need the content-length to match the - amount of data actually sent, and translation can affect the number of - bytes posted. - -2000-04-03 Andreas Kupries <a.kupries@westend.com> - - * Overall change: Definition of public API's for the finalization of - conditions and mutexes. [Bug: 4199]. - - * generic/tclInt.h: Removed definitions of TclFinalizeMutex and - TclFinalizeCondition. - - * generic/tcl.decls: Added declarations of Tcl_MutexFinalize and - Tcl_ConditionFinalize. - - * generic/tclThread.c: Renamed TclFinalizeMutex to Tcl_MutexFinalize. - Renamed TclFinalizeCondition to Tcl_ConditionFinalize. - - * generic/tclNotify.c: Changed usage of TclFinalizeMutex to - Tcl_MutexFinalize. - - * unix/tclUnixNotfy.c: - * generic/tclThreadTest.c: Changed usages of TclFinalizeCondition to - Tcl_ConditionFinalize. - - * generic/tcl.h: Added empty macros for Tcl_MutexFinalize and - Tcl_ConditionFinalize, to be used when the core is compiled without - threads. - - * doc/Thread.3: Added description the new API's. - -2000-04-03 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCmdIL.c (InfoVarsCmd): checked for non-NULL procPtr to - prevent itcl info override crash [Bug: 4064] - - * tests/foreach.test: - * tests/namespace.test: - * tests/var.test: Added lsorts to avoid random sorted return - problems. [Bug: 2682] - - * tests/fileName.test: fixed 14.1 test fragility [Bug: 1482] - - * tools/man2help2.tcl: fixed winhelp cross-linking error [Bug: 4156] - improved translation to winhelp [Bug: 3679] - - * unix/Makefile.in (MAN_INSTALL_DIR): patch to accept --mandir - correctly [Bug: 4085] - - * unix/dltest/pkg[a-e].c: Cleaned up test packages [Bug: 2293] - -2000-04-03 Eric Melski <ericm@scriptics.com> - - * unix/tclUnixFCmd.c (SetGroupAttribute): - * unix/tclUnixFCmd.c (SetOwnerAttribute): Added (uid_t) and (gid_t) - casts to avoid compiler warnings. - -2000-03-31 Eric Melski <ericm@scriptics.com> - - * generic/tclGet.c (Tcl_GetDouble): Added additional conditions to - error test (previously only errno was checked, but the return value of - strtod() should be checked as well). [Bug: 4118] - - * tests/exec.test: Added test for proper conversion of UTF data when - used with "<< $dataWithUTF" on exec's. - - * unix/tclUnixPipe.c (TclpCreateTempFile): Added - Tcl_UtfToExternalDString call, so that if there is UTF content in the - string it will be properly converted to the system encoding before - being written [Bug: 4030]. - (TclpCreateTempFile): Added a check on the return value of tmpnam; - some systems (Linux, for example) will start to return NULL after - tmpnam has been called TMP_MAX times; not checking for this can have - bad results (overwriting temp files, core dumps, etc.) - -2000-03-30 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Added comments - noting the need to pair ckalloc with ckfree. [Bug: 4262] - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * win/tclWin32Dll.c: removed TclWinSynchSpawn (vestige of Win32s - support). - - * win/tclWinReg.c: made use of TclWinGetPlatformId instead of getting - info again - - * win/tclWinPort.h: - * win/Makefile.in: - * win/configure.in: - * win/tcl.m4: Added support for gcc/mingw on Windows [Bug: 4234] - -2000-03-29 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCompile.c (TclCleanupByteCode): made ByteCode cleanup - more aware of TCL_BYTECODE_PRECOMPILED flagged structs (gen'd by - tbcload), to correctly clean them up. - - * generic/tclClock.c (FormatClock): moved check for empty format - earlier, commented 0 result return value - -2000-03-29 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Removed an unnecessary fileevent statement - from the error processing part of the Write method. Also, fixed two - potential memory leaks in wait and reset, in which the state array - wasn't being unset before throwing an exception. Prior to this - version, Brent checked in a fix to catch a fileevent statement that - was sometimes causing a stack trace when geturl was called with - -timeout. I believe Brent's fix is necessary because TLS closes bad - sockets for secure connections, and the fileevent was trying to act on - a socket that no longer existed. - -2000-03-27 Jeff Hobbs <hobbs@scriptics.com> - - * tests/httpd: removed unnecessary 'puts stderr "Post Dispatch"' - - * tests/namespace.test: - * generic/tclNamesp.c (Tcl_Export): added a uniq'ing test to the - export list so only one instance of each export pattern would exist in - the list. - - * generic/tclExecute.c (TclExecuteByteCode): optimized case for the - empty string in ==/!= comparisons - -2000-03-27 Eric Melski <ericm@scriptics.com> - - * unix/tclUnixChan.c: Added (off_t) type casts in lseek() call [Bug: - 4409]. - - * unix/tclLoadAout.c: - * unix/tclUnixPipe.c: Added (off_t) type casts in lseek() calls [Bug: - 4410]. - -2000-03-22 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Fixed a bug where string query data that - was bigger than queryblocksize would get duplicate characters at block - boundaries. - -2000-03-22 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Fixed bug 4463, where we were getting a - stack trace if we tried to publish a project to a good host but a port - where there was no server listening. It turned out the problem was a - stray fileevent that needed to be cleared. Also, fixed a bug where - http::code could stack trace if called on a bad token (one which - didn't represent a successful geturl) by adding an http element to the - state array in geturl. - -2000-03-21 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Modified some tests that were not robust with - respect to the time zone in which they were run and were thus failing. - - * doc/clock.n: Clarified meaning of -gmt with respect to -base when - used with [clock scan] (-gmt does not affect the interpretation of - -base). - -2000-03-19 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: geturl used to throw an exception when the - connection failed; I accidentally returned a token with the error - info, breaking backwards compatibility. I changed it back to throwing - an exception, but unsetting the state array first (thus still - eliminating the original memory leak problem). - -2000-03-19 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Added -querychannel option and altered - some of Brent's modifications to allow asynchronous posts (via - -command). Also modified -queryprogress so that it calls the query - callback as <callback> <token> <total size> <current size> to be - consistent with -progress. Added -queryblocksize option with default - 8192 bytes for post blocksize. Fixed a bunch of potential memory leaks - for the case when geturl receives bad args or can't open a socket, - etc. Overall, the package really rocks now. - - * doc/http.n: Added -queryblocksize, -querychannel, and - -queryprogress. Also, changed the description of -blocksize, which - states that the -progress callback will be called for each block, to - now qualify that with an "if -progress is specified". - - * tests/http.test: Added a querychannel test for synchronous and - asynchronous posts, altered the queryprogress test such that the - callback conforms to the -progress format. Also, had to use the - -queryblocksize option to do the post 16K at a time to match Brent's - expected results (and to test that -queryblocksize works). - -2000-03-15 Brent Welch <welch@scriptics.com> - - * library/http2.1/http.tcl: Added -queryprogress callback to - http::geturl and also changed it so that writing the post data is - event driven if the queryprogress callback or a timeout is given. - This allows a timeout to occur when writing lots of post data. The - queryprogress callback is called after each block of query data is - posted. It has the same signature as the -progress callback. - -2000-03-06 Eric Melski <ericm@scriptics.com> - - * library/package.tcl: Applied patch from Bug: 2570; rather than - setting geometry of slave interp to 0x0 when Tk was loaded, it now - does "wm withdraw .". Both remove the main window from the display, - but the former caused some internal structures to get initialized to - zero, which caused crashes with some extensions. - -2000-03-02 Jeff Hobbs <hobbs@scriptics.com> - - * library/package.tcl (tclPkgUnknown): extended to allow recognizes - changes in the auto_path while sourcing in other pkgIndex.tcl files - - * doc/FindExec.3: fixed doc for declaration of Tcl_FindExecutable - [Bug: 4275] - - * generic/tclFileName.c (Tcl_TranslateFileName): Applied patch from - Newman to significantly speedup file split/join on Windows (replaces - regexp with custom parser). [Bug: 2867] - - * win/README.binary: change mailing lists from @consortium.org to - @scriptics.com [Bug: 4173] - -2000-02-28 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added test for ISO bases < 100000 - - * generic/tclDate.c: (generated on Solaris) - * generic/tclGetDate.y: Changed condition for deciding if a number is - an ISO 8601 base from number >= 100000 to numberOfDigits >= 6. - Previously it would fail to recognize 000000 as an ISO base. - -2000-02-14 Eric Melski <ericm@scriptics.com> - - * unix/Makefile.in: Added rpm target to generate Tcl binary RPM. - - * unix/tcl.spec: RPM specification file for a Tcl binary RPM for - Linux. - -2000-02-10 Jeff Hobbs <hobbs@scriptics.com> - - 8.3.0 RELEASE - - * changes: updated for 8.3.0 release - - * doc/load.n: added notes about dll load errors on Windows - - * unix/README: - * unix/Makefile.in (dist): removed porting.notes and porting.old from - distribution and CVS. The information was very outdated. Now refer to - http://dev.scriptics.com/services/support/platforms.html - - * tests/unixInit.test: fixed japanese LANG encoding test [Bug: 3549] - - * unix/configure.in: - * unix/tcl.m4: correct CFLAG_WARNING setting, fixed gcc config for - AIX, added -export-dynamic to LDFLAGS for FreeBSD-3+ [Bug: 2998] - - * win/tclWinLoad.c (TclpLoadFile): improved error message for load - failures, could perhaps be even more intelligent. - -2000-02-09 Jim Ingham <jingham@cygnus.com> - - * mac/tclMacSock.c: Don't panic when you get an error closing an async - socket. This doesn't seem to hurt anything, and we return the error so - the caller can do the right thing. - - New Files: - * mac/MW_TclHeader.h: - * mac/MW_TclTestHeader.h: - * mac/MW_TclTestHeader.pch: - * mac/MW_TclAppleScriptHeader.h: More convenient to use .h prefix - files in the preference panels... - - The above are curtesy of Daniel Steffen (steffen@math.mq.edu.au) - -2000-02-08 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added tests for "next monthname" constructs. - * generic/tclDate.c: - * generic/tclGetDate.y (Message): Added a grammar rule for "next - monthname" so that we can handle "next january" and similar constructs - (bug #4146). - -2000-02-08 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * tools/tcl.wse.in: - * unix/configure.in: - * win/configure.in: - * win/README: - * win/README.binary: - * generic/tcl.h (TCL_RELEASE_SERIAL): Moved to 8.3.0 patchlevel - - * doc/library.n: - * library/auto.tcl: fixed crufty puts code and docs [Bug: 4122] - - * library/tcltest1.0/tcltest.tcl: correctly protected searchDirectory - list to allow dirnames with spaces - - * unix/tcl.m4: changed all -fpic to -fPIC - - * generic/tclDecls.h: - * generic/tcl.decls: change Tcl_GetOpenFile to use decl of 'int - forWriting' instead of 'int write' to avoid shadowing [Bug: 4121] - - * tests/httpold.test: changed test script to source in the httpd - server procs from httpd instead of having its own set. - - * tests/httpd: improved query support in test httpd to handle fix in - http.tcl. [Bug: 4089 change 2000-02-01] - - * unix/README: fixed notes about --enable-shared and add note about - --disable-shared. - -2000-02-07 Eric Melski <ericm@scriptics.com> - - * tests/package.test: - * library/tclIndex: - * library/package.tcl: Renamed ::package namespace to ::pkg. - -2000-02-03 Eric Melski <ericm@scriptics.com> - - * doc/Package.n: - * doc/packagens.n: Renamed Package.n -> packagens.n because Windows - can't deal with case-sensitive names. - -2000-02-02 Jeff Hobbs <hobbs@scriptics.com> - - * tests/regexp.test: added tests for -all and -inline switches - * doc/regexp.n: added docs for -all and -inline switches - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): added extra comments for new - -all and -inline switches to regexp command - -2000-02-01 Eric Melski <ericm@scriptics.com> - - * library/init.tcl: Applied patch from rfe 1734 regarding auto_load - errors not setting error message and errorInfo properly. - -2000-02-01 Jeff Hobbs <hobbs@scriptics.com> - - * win/Makefile.in (install-*): reduced verbosity of install - - * generic/tclFileName.c (Tcl_JoinPath): improved support for special - QNX node id prefixes in pathnames [Bug: 4053] - - * library/http1.0/http.tcl: - * library/http2.1/http.tcl: The query data POSTed was newline - terminated when it shouldn't be altered [Bug: 4089] - -2000-01-31 Eric Melski <ericm@scriptics.com> - - * tests/package.test: - * library/tclIndex: - * library/package.tcl: Added ::package namespace and ::package::create - function. - - * library/init.tcl: Fixed problem with auto_load and determining if - commands were loaded. - - * library/auto.tcl: "Fixed" issues with $ in files to be auto indexed. - - * doc/Package.n: New man page for package::create function. - - * doc/pkgMkIndex.n: Added additional information. - - * doc/library.n: Added additional qualification regarding auto_mkindex. - -2000-01-28 Eric Melski <ericm@scriptics.com> - - * tests/pkg/magicchar2.tcl: - * tests/autoMkindex.test: Test for auto loader fix (bug #2480). - - * library/init.tcl: auto_load was using [info commands $name] to - determine if a given command was available; if the command name had * - or [] it, this would fail because info commands uses glob-style - matching. This is fixed. (Bug #2480). - - * tests/pkg/spacename.tcl: - * tests/pkgMkIndex.test: Tests for fix for bug #2360. - - * library/package.tcl: Fixed to extract only the first element of the - list returned by auto_qualify (bug #2360). - - * tests/pkg/magicchar.tcl: - * tests/autoMkindex.test: Test for fix for bug #2611. - - * library/auto.tcl: Fixed the regular expression that performs $ - escaping before sourcing a file to index. It was erroneously adding \ - escapes even to $'s that were already escaped, effectively - "unescaping" those $'s. (bug #2611). - -2000-01-27 Eric Melski <ericm@scriptics.com> - - * tests/autoMkindex.test: - * library/auto.tcl: Applied patch (with slight modification) from bug - #2701: auto_mkIndex uses platform dependent file paths. Added test for - fix. - -2000-01-27 Jennifer Hom <jenn@scriptics.com> - - * library/tcltest1.0/tcltest.tcl: Changed NormalizePath to - normalizePath and exported it as a public proc. This proc creates an - absolute path given the name of the variable containing the path to - modify. The path is modified in place. - * library/tcltest1.0/pkgIndex.tcl: Added normalizePath. - * tests/all.tcl: Changed code to use normalizePath. - -2000-01-27 Eric Melski <ericm@scriptics.com> - - * tests/pkg/samename.tcl: test file for bug #1983 - - * tests/pkgMkIndex.test: - * doc/pkgMkIndex.n: - * library/package.tcl: Per rfe #4097, optimized creation of direct - load packages to bypass computing the list of commands added by the - new package. Also made direct loading the default, and added a -lazy - option. - Fixed bug #1983, dealing with pkg_mkIndex incorrectly handling - situations with two procs by the same name but in different namespaces - (ie, foo::baz and bar::baz). - -2000-01-26 Eric Melski <ericm@scriptics.com> - - * generic/tclNamesp.c: Undid fix for #956, which broke backwards - compatibility. - - * doc/variable.n: - * doc/trace.n: - * doc/namespace.n: - * doc/info.n: Added further information about differences between - "namespace which" and "info exists". - - * doc/SetErrno.3: Added descriptions of ErrnoId() and ErrnoMsg() - functions. - -2000-01-25 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tcl.m4: modified EXTRA_CFLAGS to add -DHAVE_TZSET for OSF1-V* - and ULTRIX-4.* when not using gcc. Also added higher min stack size - for OSF1-V* when building with threads. [Bug: 4063] - - * generic/tclClock.c (FormatClock): inlined resultPtr, as it - conflicted with var creation for HAVE_TZSET #def [Bug: 4063] - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): fixed potential leak when - calling lsort -command with bad command [Bug: 4067] - - * generic/tclFileName.c (Tcl_JoinPath): added support for special QNX - node id prefixes in pathnames [Bug: 4053] - - * doc/ListObj.3: clarified Tcl_ListObjGetElements docs [Bug: 4080] - - * doc/glob.n: clarified Mac path separator determination docs. - - * win/makefile.vc: added some support for building helpfile on Windows - -2000-01-23 Jeff Hobbs <hobbs@scriptics.com> - - * library/init.tcl (auto_execok): added 'start' to list of recognized - built-in commands for COMSPEC on NT. [Bug: 2858] - - * unix/tclUnixPort.h: moved include of <utime.h> lower since some - systems (UTS) require sys/types.h to be included first [Bug: 4031] - - * unix/tclUnixChan.c (CreateSocketAddress): changed comparison with -1 - to 0xFFFFFFFF, to ensure 32 bit comparison even on 64 bit systems. - [Bug: 3878] - - * generic/tclFileName.c: improved guessing of path separator for the - Mac. (Darley) - - * generic/tclInt.h: - * generic/tcl.decls: moved Tcl_ProcObjCmd to stubs table [Bug: 3827] - and removed 'register' from stub definition of - Tcl_AppendUnicodeToObj [Bug: 4038] - -2000-01-21 Eric Melski <ericm@scriptics.com> - - * unix/mkLinks: - * doc/GetHostName.3: Man page for Tcl_GetHostName (bug #1817). - - * doc/lreplace.n: Corrected man page with respect to treatment of - empty lists, and "prettied up" the page. (bug #1705). - -2000-01-20 Eric Melski <ericm@scriptics.com> - - * tests/namespace.test: Added test for undefined variables with - namespace which (bug #956). - - * generic/tclNamesp.c: Added check for undefined variables in - NamespaceWhichCmd (bug #956). - - * tests/var.test: Added tests for corrected variable behavior (bug - #981). - - * doc/upvar.n: Expanded explanation of upvar behavior with respect to - variable traces. (bugs 3917 1433 2110). - - * generic/tclVar.c: Changed behavior of variable command when name - refers to an element in an array (ie, "variable foo(x)") to always - return an error, regardless of existence of that element in the array - (now behavior is consistant with docs too) (bug #981). - -2000-01-20 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCmdIL.c (InfoBodyCmd): made [info body] return a string - if the body has been bytecompiled. - * generic/tclBasic.c (Tcl_EvalObjEx): added pedantic check for - originating proc body of bytecompiled code, #def'd out as the change - for [info body] should make it unnecessary - - * unix/tclUnixNotfy.c (Tcl_InitNotifier): added cast for tsdPtr - - * tests/set.test: added test for complex array elem name compiling - * generic/tclCompCmds.c (TclCompileSetCmd): Fixed parsing of array - elements during compiling, and slightly optimised same [Bug: 3889] - - * doc/tclvars.n: added definitions for tcl_(non)wordchars - - * doc/vwait.n: added notes about requirement for vwait var being - globally scoped [Bug: 3329] - - * library/word.tcl: changed tcl_(non)wordchars settings to use new - unicode regexp char class escapes instead of char sequences - -2000-01-14 Eric Melski <ericm@scriptics.com> - - * tests/var.test: Added a test for the array multiple delete - protection in Tcl_UnsetVar2. - - * generic/tclVar.c: Added protection in Tcl_UnsetVar2 against attempts - to multiply delete arrays when unsetting them (bug #3453). This could - happen if there was an unset trace on an array element and the trace - proc made a global or upvar link to the array, and then the array was - unset at the global level. See the bug reference for more information. - - * unix/tclUnixTime.c: New clock format format. - - * compat/strftime.c: New clock format format. - - * generic/tclGetDate.y: New clock scan format. - -2000-01-13 Jeff Hobbs <hobbs@scriptics.com> - - * changes: updated changes file to reflect 8.3b2 mods - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.m4: - * win/README.binary: - * win/configure.in: updated to patchlevel 8.3b2 - - * generic/regexec.c: added var initialization to prevent compiler - warning - -2000-01-13 Eric Melski <ericm@scriptics.com> - - * tests/cmdIL.test: Added tests for lsort -dictionary with characters - that occur between Z and a in ASCII. - - * generic/tclCmdIL.c: Modified DictionaryCompare function (used by - lsort -dictionary) to do upper/lower case equivalency before doing - character comparisons, instead of after. This fixes bug #1357, in - which lsort -dictionary [list ` AA c CC] and lsort -dictionary [list - AA c ` CC] gave different (and both wrong) results. - -2000-01-12 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added tests for "next <day-of-week>" and - "<day-of-week>" - Added tests for "monday 1 week ago", etc, from RFE #3671. - - * doc/tests/clock.test: Added numerous tests for clock scan. - - * doc/generic/tclGetDate.y: Fixed some shift/reduce conflicts in clock - grammar. - - * doc/doc/clock.n: Added documentation for new supported clock scan - formats and additional explanation of daylight savings time correction - algorithm. - -2000-01-12 Jeff Hobbs <hobbs@scriptics.com> - - * doc/file.n: - * tests/unixFCmd.test: - * unix/tclUnixFCmd.c: added support for symbolic permissions setting - in SetPermissionsAttribute (file attr $file -perm ...) [Bug: 3970] - - * generic/tclClock.c: fixed support for 64bit handling of clock values - [Bug: 1806] - - * generic/tclThreadTest.c: upped a buffer size to hold double - - * tests/info.test: - * generic/tclCmdIL.c: fixed 'info procs ::namesp::*' behavior (Dejong) - - * generic/tclNamesp.c: made imported commands also import their - compile proc [Bug: 2100] - - * tests/expr.test: - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: recognize strtod bug on Tru64 v5.0 [Bug: 3378] and - added tests to prevent unnecessary chmod +x in sources while - installing, as well as more intelligent setsockopt/gethostbyname - checks [Bug: 3366, 3389] - - * unix/tclUnixThrd.c: added compile time support (through use of the - TCL_THREAD_STACK_MIN define) for increasing the default stack size for - a thread. [Bug: 3797, 1966] - -2000-01-11 Eric Melski <ericm@scriptics.com> - - * generic/tclGetDate.y: Added comments for the Convert function. Added - a fix for daylight savings time handling for relative time spans of - days, weeks or fortnights. (bug 3441, 3868). - - * generic/tclDate.c: Fixed compiler warning issues. - -2000-01-10 Jeff Hobbs <hobbs@scriptics.com> - - * compat/waitpid.c: use pid_t type instead of int [Bug: 3999] - - * tests/utf.test: fixed test that allowed \8 as octal value - * generic/tclUtf.c: changed Tcl_UtfBackslash to not allow non-octal - digits (8,9) in \ooo substs. [Bug: 3975] - - * generic/tcl.h: noted need to change win/tcl.m4 and - tools/tclSplash.bmp for minor version changes - - * library/http2.1/http.tcl: trim value for $state(meta) key - - * unix/tclUnixFile.c: fixed signature style on functions - - * unix/Makefile.in: made sure tcl.m4 would be installed with dist - - * unix/tcl.m4: added ELF support for NetBSD [Bug: 3959] - -2000-01-10 Eric Melski <ericm@scriptics.com> - - * generic/tclGetDate.y: Added rules for ISO 8601 formats (BUG #847): - CCYY-MM-DD - CCYYMMDD - YY-MM-DD - YYMMDD - CCYYMMDDTHHMMSS - CCYYMMDD HHMMSS - CCYYMMDDTHH:MM:SS - Fixed "clock scan <number>" to scan the number as an hour for the - current day, rather than a minute after 00:00 for the current day - (bug #2732). - -2000-01-07 Eric Melski <ericm@scriptics.com> - - * generic/tclClock.c: Changed switch in Tcl_ClockObjCmd to use - enumerated values instead of constants. (ie, COMMAND_SCAN instead of - 3). diff --git a/ChangeLog.2001 b/ChangeLog.2001 deleted file mode 100644 index 5fdff46..0000000 --- a/ChangeLog.2001 +++ /dev/null @@ -1,3629 +0,0 @@ -2001-12-28 Jeff Hobbs <jeffh@ActiveState.com> - - * library/init.tcl: make sure env(COMSPEC) on Windows is executed with - the right case, as it may otherwise fail inexplicably. - -2001-12-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCkalloc.c (MemoryCmd, TclFinalizeMemorySubsystem): Added - the [memory onexit] command, intended to replace [checkmem]. - - * doc/DumpActiveMemory.3: - * doc/memory.n: Updated documentation for [memory] and related - matters. [Bug 487677] - - * mac/tclMacBOAMain.c (Tcl_Main, CheckmemCmd): Removed all the - machinery for the [checkmem] command that is completely duplicated by - code in generic/tclCkalloc.c. - - * generic/tclBinary.c: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclStringObj.c: Removed references to [checkmem] in - comments, referencing [memory active] instead, since it is - documented. - -2001-12-28 Daniel Steffen <das@users.sourceforge.net> - - * mac/tclMacInit.c: - * mac/tclMacTclCode.r: synced up tclInit features to unix/win: - implemented TclSetPreInitScript support, use of existing tclInit proc - if defined, check of default encoding dir if set. Changed script - library resource names to lowercase (i.e. same as corresponding - files). Used Tcl_JoinPath instead of string append. Check that system - encoding could be loaded before utf translating the LibraryPath. - * mac/tclMacApplication.r: - * mac/tclMacLibrary.r: - * mac/tclMacOSA.r: - * mac/tclMacResource.r: minor version resources cleanup - -2001-12-21 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/tcl.m4 (SC_PATH_TCLCONFIG, SC_PATH_TKCONFIG): - Search for config file using exec_prefix instead of prefix when no - --with-tcl or --with-tk argument is used. [Bug 492418] - -2001-12-21 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: fixed incorrect SHLIB_LD_LIBS setting for MacOSX / - Darwin. - * unix/configure: Regen. - * unix/mkLinks.tcl: improved case-insensitive filesystem support. - * unix/mkLinks: Regen. - -2001-12-19 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in (dist): corrected use of eolFix.tcl on working - files. It should operate on distributed files. [Bug 495120] - -2001-12-19 David Gravereaux <davygrvy@pobox.com> - - * tools/tcl.wse.in: Fix for [Bug 495120]. tcl.wse.in was stored in cvs - with improper <eol>. This resulted in corrupted <eol> when checked-out - on translating CVS clients such as windows (CRCRLF) and mac (CRCR). - -2001-12-19 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Update SunOS 5.[0-6] target so that - correct linker options are passed to gcc or ld. [Tk Bug 220863] - -2001-12-19 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/README: Update to account for changes in the unix/dltest - directory, the way autoconf is run, and the new "make shell" target. - -2001-12-19 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Rename dltest to dlpkgs to fix problem where lib - files were not getting built because dltest/ directory already - existed. - -2001-12-19 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinSerial.c (SerialCheckProc): corrected time calculations to - be unsigned. (schroedter) - -2001-12-18 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Define new dltest target that simply does a cd to - dltest/ before running make. There is no need for the separate - configure script that was previously being used. - * unix/configure: Regen. - * unix/configure.in: Subst into dltest/Makefile. - * unix/dltest/Makefile.in: Define LIBS using DL_LIBS, LIBS, and - MATH_LIBS variables instead of TCL_LIBS variable from tclConfig.sh. - * unix/dltest/README: Update readme to account for new configure free - implementation. - * unix/dltest/configure: Removed. - * unix/dltest/configure.in: Removed. - -2001-12-18 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tcl.h (TCL_STUB_MAGIC): Added cast to force type to be an - int and get rid of a persistent and pointless warning with SunPro - compiler. - - * generic/tclCkalloc.c (Tcl_AttemptDbCkalloc,Tcl_AttemptDbCkrealloc): - * generic/tcl.decls (Tcl_AttemptDbCkalloc,Tcl_AttemptDbCkrealloc): - Made the file parameters to these functions into CONST char *, like - they always should have been to match the other Tcl*Db* API functions. - -2001-12-17 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * Applied [Bug 219311] on behalf of Rolf Schroedter - <schroedter@users.sourceforge.net> to prevent fcopy on serial ports - from flooding the event queue. - -2001-12-11 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/CrtInterp.3: - * generic/tclBasic.c: docs and comments corrections. [Bug 493412] - Bug & patch by Don Porter. - -2001-12-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * win/tclWinNotify.c (Tcl_FinalizeNotifier): Stop Tcl on Windows from - crashing when shutdown from a non-Tcl thread. Fixes [Bug 217982] - [orig. 5804] reported by Hugh Vu and Gene Leache. I'm not convinced - that the shutdown process is right even with this, but it was - definitely wrong without... - -2001-12-13 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/tclWinSock.c (TcpGetOptionProc): Fix for [Bug 478565] reported - by an unknown person. Bypasses all calls to "gethostbyaddr" for - address "0.0.0.0" to prevent delays on Win/NT. - -2001-12-12 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/Preserve.3: doc'd TCL_DYNAMIC use. [Patch 483989] (porter) - -2001-12-12 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIO.c (Tcl_GetsObj): Applied patch for [Bug 491341] as - provided by Don Porter <dgp@users.sourceforge.net>. Fixes the - assumption of having an empty Tcl_Obj to work with. - -2001-12-11 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclExecute.c: consistency patch, to make all instructions - that pop a variable number of Tcl_Obj's off the execution stack take - the number of popped objects as first operand. Modified *only* the new - instructions INST_LIST_INDEX_MULTI and INST_LSET_FLAT, so this has no - effect on bytecodes generated up to tcl8.4a3 inclusive. - - * generic/tclExecute.c: fix debug messages in INST_LSET_LIST. - - * generic/tclCompCmds.c (TclCompileLindexCmd): - * generic/tclCompExpr.c (CompileMathFuncCall): removed the last two - overestimates of the necessary stack depth for bytecodes in the fix of - [Bug 483611] - -2001-12-10 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/tclUnixPipe.c (TclpCreateProcess): Applied Don Porter's patch - fixing [Bug 437489]. - -2001-12-10 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclEvent.c: - * tests/event.test: fix background error reporting in the absence of a - bgerror proc [Bug 219142]. - -2001-12-10 Don Porter <dgp@users.sourceforge.net> - - * doc/Access.3: - * doc/CrtChannel.3: - * doc/DString.3: - * doc/ExprLong.3: - * doc/FileSystem.3: - * doc/GetStdChan.3: - * doc/OpenFileChnl.3: - * doc/StdChannels.3: - * doc/TCL_MEM_DEBUG.3: - * doc/Tcl_Main.3: - * doc/Utf.3: - * doc/file.n: - * doc/tclsh.1: Several typo and formatting corrections discovered - during conversion to TMML. Thanks to Joe English. [Patch 490514] - * unix/mkLinks: 'make mklinks' - -2001-12-10 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclProc.c: fixed the calculation of the maximal stack depth - required by bytecodes. [Bug 483611] - -2001-12-07 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: - * tests/trace.test: restored consistency in refCount accounting by - array traces [Bug 4484339], submitted by Don Porter. - -2001-12-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/parseExpr.test, tests/for.test, tests/expr.test: - * tests/expr-old.test, tests/compile.test, tests/compExpr.test - * tests/compExpr-old.test: Kept up to date with syntax errors. - * generic/tclParseExpr.c (ParsePrimaryExpr): Rewrote to give even - better syntax errors in the fairly common case of an identifier - without decorations by guessing based on the currently available - functions. Also made messages consistent between memdebug and ordinary - builds. - -2001-12-05 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: - * tests/trace.test: new algorithm for [array get], safe when there are - traces that modify the array. [Bug 449893] - -2001-12-04 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/compExpr-old.test, tests/compExpr.test, tests/compile.test: - * tests/expr-old.test, tests/expr.test, tests/for.test: - * tests/while.test, tests/if.test: Rewrite to handle more specific - syntax errors. - * tests/parseExpr.test: Rewrite to get rid of dup test numbers and - handle more specific syntax errors. - * generic/tclParseExpr.c (LogSyntaxError): Added a detail message - argument to help explain what the syntax error is. - (Tcl_ParseExpr, ParseCondExpr, ParsePrimaryExpr): Added detail - messages. - (UNKNOWN_CHAR): New lexeme for characters that are always illegal in - expressions outside strings. - -2001-12-03 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/expr.n: Various documentation improvements in relation to the - function calls. Includes fix for [Bug 487704] submitted by Devin Eyre. - -2001-12-03 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Some install target bugs repaired along with - $(TCLSTUBLIB) added to the dependencies rather than implicit through - the dde and reg extensions which don't happen to always require it for - some build types. - -2001-11-30 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: Tcl_Preserve'ing VarTrace structures to avoid - memory corruption. Patch for [Bug 484334] provided by Don Porter - -2001-11-29 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/namespace.test: modified namespace-41.2, added 41.3 - {knownbug} after discussion with Don Porter and Kevin Kenny. - -2001-11-29 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/namespace.test: added namespace-41.2, a simpler test for - [Bug 231259] - -2001-11-29 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclBinary.c (BINARY_SCAN_MAX_CACHE, Tcl_BinaryObjCmd, - (ScanNumber): Added caching scheme to reduce number of object - allocations when doing scans of large repetitive binary strings. See - comments in file for reasoning behind implementation. Suggested by - Miguel Sofer in [Patch 429916], but independently implemented. - -2001-11-28 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/regsub.n, doc/regexp.n: Converted dangling references to - METASYNTAX section into references to the re_syntax manual page. - -2001-11-27 D. Richard Hipp <drh@hwaci.com> - - * win/tclWinFCmd.c: Fix a coredump in the filename normalizer code for - Win95/98. - -2001-11-27 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Removed the Tk reference for the 'winhelp' target. - Converge at install will need to be the solution for Tk and all other - extensions. - -2001-11-27 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/cmdAH.test (cmdAH-24.2): Made test less sensitive to OS - preemption, but perfection isn't practical. [Bug 463189, reported by - Don Porter] - - * tests/switch.test (switch-9.*): Added tests to exercise more of the - argument checking. (switch-7.2,switch-7.3): Test changed behaviour - slightly. - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Reworked argument parsing to - be stricter about what it accepts. This should make uses of the - [switch] command be more maintainable. [Bug 475397, reported by Don - Porter] - -2001-11-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIntPlatDecls.h: 'make genstubs' after changes in - 2001-11-23 commit from Daniel Steffen. - -2001-11-24 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Add comments to better describe TCL_EXE and when - it should be available. - * win/Makefile.in: Add TCL_EXE variable to be used by rules like `make - genstubs`. Don't set TCL_LIBRARY before running `make genstubs` since - we will be running with a tclsh from the PATH not the one we build. - -2001-11-24 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Add comctl32.lib to wish link libs. - This change was originally added to Tk on 2001-11-09 but was not - committed to Tcl. - -2001-11-23 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: - * unix/configure.in: - * unix/install-sh: - * unix/mkLinks: - * unix/mkLinks.tcl: - * unix/tclLoadDyld.c: - * unix/tclMtherr.c: Mac OSX support: build system, dynamic code loading - and support for case-insensitive filesystems in mkLinks. [Patch 435258] - -2001-11-23 Daniel Steffen <das@users.sourceforge.net> - - Up-port to 8.4 of mac code changes for 8.3.3 & various new changes for - 8.4, some already backported to 8.3.4. [Patch 435658] - - * generic/tclObj.c: added #include to fix missing prototype errors - - * generic/tcl.h: MAC_TCL: addition of ConditionalMacros.h and use of - DLLIMPORT and DLLEXPORT like on other platforms. ( => no longer need - the .exp files and can remove use of #pragma export that never worked - well) - removed line continuation in #if clause as this breaks the mac - resource compiler (note that *.r files include tcl.h) - - * mac/tclMacFile.c: fixed bug in permission checking code - - * mac/tclMacLoad.c: corrected utf-8 handling, comparison of package - names to code fragment names changed to only match on the length of - package name, this allows for fragment names with version numbers - appended. - - * mac/tclMacInt.h: - * generic/tclInt.h: - * mac/tclMacTime.c: - * generic/tclIOUtil.c: moved declaration of TclpGetGMTOffset() - - * mac/tclMacShLib.exp: - * mac/tclMacOSA.exp: - * mac/tclMacMSLPrefix.h: removed files - - * unix/Makefile.in: removed reference to .exp files - - * mac/MW_TclBuildLibHeader.h: - * mac/MW_TclBuildLibHeader.pch: - * mac/MW_TclHeaderCommon.h: - * mac/MW_TclStaticHeader.h: - * mac/MW_TclStaticHeader.pch: new precompiled header files - - * mac/MW_TclAppleScriptHeader.pch: - * mac/MW_TclHeader.pch: - * mac/MW_TclTestHeader.pch: - * mac/tclMacCommonPch.h: revised precompiled header handling: now - include a common header file 'MW_TclHeaderCommon.h' from all .pch - files, the .pch files themselves now only setup #defines (e.g. - BUILD_tcl, STATIC_BUILD, TCL_DEBUG, TCL_THREADS) like in makefiles on - other platforms. - - * mac/tclMac.h: - * mac/tclMacPort.h: - * mac/tclMacInt.h: use of BUILD_tcl and TCL_STORAGE_CLASS like on other - platforms, standardize #include'd files to what's done on other - platforms, removed use of #pragma export. - - * mac/tcltkMacBuildSupport.sea.hqx: new archive of mac build support - files & suggested build environment directory hierarchy: - 'Building MacTclTk' & 'CW Pro6 changes' readme's. - projects for MoreFiles 1.5.2 static & shared libraries. - project & sources for 'pseudoCarbonSupport', see below. - included XML versions of the projects for CW Pro5 or Pro7 users. - - * mac/tclMacProjects.sea.hqx: updated mac build project files: - build support for CodeWarrior Pro6, UnivIntf 3.4 & shared runtime - libraries: the MSL libraries and MoreFiles are no longer compiled into - Tcl.shlb, all non-static binaries now use the Pro6 shared runtime - libraries and MoreFiles.shlb. These shlbs are merged into the standard - Wish and TclShell, but 3rd party applications linking with Tcl.shlb or - Tk.shlb need to setup access to them. (see the "(sh-ppc)" targets - for how to do this.) - included XML versions of the projects for CW Pro5 or Pro7 users. - use compat/strtod.c instead of MSL's strtod() - use WASTE versions of MSL for tcl test target to avoid text buffer - cutoff at 32k. - Merging the full MSL.shlb and the other shlbs into Wish & TclShell - makes them a bit larger than before, use unmerged binaries to avoid - copying the shared code with every application, e.g. when deploying - numerous Wish based droplets. - Note that using CW Pro5 to compile extensions is in principle still - possible, but need to link with Pro6 runtime libraries. - Tclapplescript now loads and runs on CFM68k. - Highly experimental "pseudoCarbon" support for Tcl only on OS 8/9: - binaries in "Build:(Carbon):" link against CarbonLib instead of - InterfaceLib, however the actual code has not been carbonized! i.e. it - will not run on OSX and may not even run properly with CarbonLib. - This should in principle allow you to build & test OS9 CFM Carbon - binaries that need to link with Tcl.shlb. On OSX you can use the - native Tcl.framework, but you have to build a MachO binary as there - is no CFM glue lib for Tcl.framework. - the library pseudoCarbonSupport.shlb manually loads the symbols from - InterfaceLib that are not in CarbonLib but are needed by the - uncarbonized code in Tcl.shlb and TclShell. - - * generic/tclMain.c: MAC_TCL: workaround for broken/non-standard isatty - on MW Pro6, #include <unistd.h> instead of defining isatty - - * mac/tclMacPort.h: MW Pro6 changes for MSL fcntl.h, stat.h & isatty - - * mac/tclMacAppInit.c: add EXTERN to InstallConsole to enable DLL - export via the TCL_STORAGE_CLASS mechanism. - - * mac/tclMacFCmd.c: fix for FSpDirectoryCopy API change - - * mac/tclMacLibrary.c: emit compile time error when - TCL_REGISTER_LIBRARY and USE_TCL_STUBS are both defined at the same - time in an extension, this use is not currently supported and will - result in a crash when dynamically loading the extension. - - * mac/tclMacApplication.r: - * mac/tclMacLibrary.r: - * mac/tclMacOSA.r: - * mac/tclMacResource.r: fixed obsolete copyrights/dates in version - strings; updated version strings to standard usage; added support for - '(Support Libraries)' subfolder for shared runtime libraries in - unmerged binaries; commented out demo setting of "Tcl Environment - Variables"; reorganized resources among these files to avoid multiple - copies in applications and shared libraries, the script libraries are - now no longer duplicated in Tclsh but are only included in the - resources of Tcl.shlb. - - * mac/tclMacChan.c: - * mac/tclMacSock.c: cast for *BlockMode - - * mac/tclMacUtil.c: - * mac/tclMacMath.h: removed obsolete hypot() definition - - * generic/tclIntPlatDecls.h: - * generic/tclInt.decls: - * generic/tclStubInit.c: - * mac/tclMacNotify.c: - * mac/tclMacOSA.c: - * mac/tclMacUtil.c: - * generic/tclThreadTest.c: renamed routines conflicting with standard - Apple or MoreFiles headers (at compile or link time): - GetGlobalMouse -> GetGlobalMouseTcl - FSpGetDirectoryID -> FSpGetDirectoryIDTcl - FSpOpenResFileCompat -> FSpOpenResFileCompatTcl - FSpCreateResFileCompat -> FSpCreateResFileCompatTcl - NewThread -> NewTestThread - the renamed MoreFiles *Tcl routines are just wrappers calling into the - MoreFiles DLL. - - * mac/tclMacCommonPch.h: - * mac/tclMacThrd.c: - * mac/tclMacPanic.c: removed OLDROUTINENAMES define, renamed obsolete - apple API names to modern equivalents; UH3.4 support: added #include - <ControlDefinitions.h>, updated New*Proc() calls to New*UPP(). - - * mac/tclMacUnix.c: added missing (Tcl_Obj ***) cast to - Tcl_ListObjGetElements call - - * mac/tclMacAlloc.c: modernized TclpSysAlloc() to use temporary memory - instead of system heap memory when available (MacOS >= 7.5 and - possibly earlier, use of system heap has been discouraged for a long - time and has many disadvantages, e.g. memory isn't paged out, and - errors can very easily bring the system down); fixed crashing bug in - TclpSysRealloc() and CleanUpExitProc() where memory was being accessed - after having been deallocated; fixed memory leak in (de)allocation - code (for every block ever allocated with TclpSysAlloc, a Ptr was - leaked), if temporary memory is available, don't track allocated - memory, instead use RecoverHandle() to get Handle from Ptr, otherwise - use doubly linked list to correctly track memory and free all - allocated memory; added new option for ConfigureMemory: - MEMORY_DONT_USE_TEMPMEM, disables use of temporary memory even when it - would be available, only necessary when writing e.g. a driver (using - tcl??); increased fraction of application heap reserved for OS - routines to 512K - - * compat/strftime.c: - * mac/tclMacTime.c: - * mac/tclMacPort.h: - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: timezone support for mac via TclpGetTZName() - like on windows, using an inverse timezone table adapted from - tclDate.c to map gmtoffset in seconds gotten from the MacOS APIs to a - timezone string, as there is no good way to get this info from MacOS. - I had to make up some unusual timezones and arbitrarily decide on the - most standard of the multiple choices available for every timezone. - - * generic/tclExecute.c: workaround for a MSL bug/misfeature: for very - small floats, MSL can return errno ERANGE but a non-zero value (< - LDBL_MIN however) - - * mac/tclMacAppInit.c: support for WASTE text library using temporary - memory, setting has no effect if WASTE is not used. - - * mac/tclMacPanic.c: removed duplicate code from generic/tclPanic.c - and added that file to projects instead. - - * tests/all.tcl: set tcltest::singleProcess 1 as multiple processes - are not available on the mac. - - * tests/cmdAH.test: access time not available on the mac, skip the - atime touch test - - * tests/appendComp.test: - * tests/cmdMZ.test: - * tests/compile.test: - * tests/exec.test: - * tests/fileName.test: - * tests/lset.test: - * tests/namespace.test: - * tests/tcltest.test: added missing cleanups/tests/catches that caused - tests to fail on the mac. - - * doc/tclvars.n: doc bug, env(PWD) should be env(HOME) [Bug 463834] - -2001-11-21 Don Porter <dgp@users.sourceforge.net> - - * tests/trace.test (trace-8.8): Corrected test for Bug 219393. - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken,CallCommandTraces): - * generic/tclCmdMZ>c (Tcl_UntraceCommand): Added Tcl_Preserve and - Tcl_Release calls to prevent deletion of CommandTrace structures until - all callers are done using them, preventing memory corruption. [Bug - 453805] - -2001-11-20 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * doc/GetTime.3 (Tcl_GetTime): - * generic/tcl.decls (Tcl_GetTime): - * generic/tclClock.c (Tcl_ClockObjCmd): - * generic/tclCompile.c (TclCleanupByteCode, TclInitByteCodeObj): - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): - * generic/tclUtil.c (TclpGetTime): - * generic/tclTest.c (GetTimesCmd): - * generic/tclTimer.c (Tcl_CreateTimerHandler, TimerSetupProc, - (TimerCheckProc, TimerHandlerEventProc): - * mac/tclMacNotify.c (Tcl_SetTimer): - * mac/tclMacShLib.exp (Tcl_GetTime): - * mac/tclMacTime.c (Tcl_GetTime): - * unix/tclUnixChan.c (TclUnixWaitForFile): - * unix/tclUnixEvent.c (Tcl_Sleep): - * unix/tclUnixThrd.c (Tcl_ConditionWait): - * unix/tclUnixTime.c (Tcl_GetTime): - * win/tclWinNotify.c (Tcl_Sleep): - * win/tclWinTest.c (TestwinclockCmd): - * win/tclWinTime.c (TclpGetSeconds, TclpGetClicks, Tcl_GetTime): - Changed all uses of TclpGetTime to Tcl_GetTime. Added Tcl_GetTime to - the Stubs table and the library documentation. Added a TclpGetTime in - tclUtil.c for backward compatibility of extensions. [Patch 483500, - TIP#73] - - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): Corrected an error in the - [time] command that caused incorrect results to be returned if the - total duration of all iterations exceeded 2**31 microseconds. [Bug - 478847] - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclStubInit.h: Reran 'make genstubs' - -2001-11-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c - * generic/tclCompile.h: - * generic/tclExecute.c: moving all code relative to bytecodes from - tclBasic.c to tclExecute.c - the functions RecordTracebackInfo and - Tcl_ExprObj went to tclExecute.c, and new interface function was - defined (TclCompEvalObj). - The final objective of this sequence of moves is to provide a clean, - clear-cut interface between Tcl's core and the compiler/engine - subsystem. - -2001-11-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c - * generic/tclCompile.h: - * generic/tclExecute.c: factoring out of common code in tclBasic.c - (new function TclInterpReady defined: it resets the interp's result, - then checks that it hasn't been deleted and that the nesting level is - acceptable). Passed the responsibility of calling it to the *callers* - of TclEvalObjvInternal. - -2001-11-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c - * generic/tclExecute.c: a better variant of the previous-to-last - commit (restoring numLevels computations). The managing of the levels - now has to be done by the *callers* of TclEvalObjvInternal - -2001-11-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: missing variable declaration under - TCL_COMPILE_DEBUG. - -2001-11-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: - * generic/tclProc.c: restoring the computations of iPtr->numLevels to - the original logic (previous to buggy modifs on 2001-11-16). - -2001-11-20 Jeff Hobbs <jeffh@ActiveState.com> - - * tools/eolFix.tcl (new-file): - * unix/Makefile.in: added EOL correction for Windows bat files to - dist target. [Bug 219409] (davygrvy) - - * unix/tclUnixInit.c (TclpSetInitialEncodings): update of patch from - 2001-11-16 that uses the old Tcl encoding check mechanism as a - fallback to the original. Also added a TCL_DEFAULT_ENCODING #define - (defaults to iso8859-1). Tcl will first try setlocale and nl_langinfo, - and if that fails, guess based on certain LANG|LC_* env vars. [Patch - 418645] - -2001-11-19 David Gravereaux <davygrvy@pobox.com> - - * win/buildall.vc.bat: Added useful comments. - -2001-11-19 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/compile.test: added a test for bug [Bug 483309] - -2001-11-19 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFile.c: - * win/tclWinFCmd.c: - * win/tclWin32Dll.c: - * doc/file.n: - * tests/winFCmd.test: improved speed of file normalization for - Win95/98, and clarified docs on differences in file normalization - between NT/2000 and the older operating systems. Added test to ensure - normalization is correct. - -2001-11-19 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c: - * generic/tclParse.c: Code reorganisation. Moved all evaluation - functions from tclParse.c to tclBasic.c, so that now tclParse.c deals - exclusively with parsing and all evaluations are done by code in - tclBasic.c. The functions moved are: TclEvalObjvInternal, - Tcl_EvalObjv, Tcl_LogCommandInfo, Tcl_EvalTokensStandard, - Tcl_EvalTokens, Tcl_EvalEx, Tcl_Eval, Tcl_EvalObj and - Tcl_GlobalEvalObj. - -2001-11-19 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/trace.test (trace-8.8): Added adapted version of [Bug 219393] - as new test; the test won't reliably show up the old problem unless it - is being run under something like Purify, but something is better than - nothing... - - * generic/tclVar.c (Tcl_TraceVar2, Tcl_UntraceVar2): Added missing - mask bits for trace result type and a check for a nonsense flag - combination. - * generic/tclCmdMZ.c (TraceVarProc): Added missing test for NULL when - deleting a trace that doesn't cause an error. - - * doc/TraceVar.3: Added documentation for change due to TIP#68. - - * generic/tclCmdMZ.c (TraceVarInfo): Removed problematic errMsg field - from structure. - (TraceVarProc): Removed references to errMsg field and changed - handling of errors so that they returned a Tcl_Obj* containing the - error string. This minimizes the number of calls to the memory - management subsystem. - (TclTraceCommandObjCmd, TraceCommandProc): Removed references to - errMsg field which was never used in command traces in any case. - (Tcl_TraceObjCmd, TclTraceVariableObjCmd): Removed references to - errMsg field and made variable traces register with - TCL_TRACE_RESULT_OBJECT bit set. - - * generic/tcl.h (TCL_TRACE_RESULT_DYNAMIC,TCL_TRACE_RESULT_OBJECT): - New constants to define how to handle the strings returned from trace - callbacks [TIP#68] - * generic/tclVar.c (CallTraces, Tcl_GetVar2Ex, TclGetIndexedScalar, - (TclGetElementOfIndexedArray, Tcl_SetVar2Ex, TclSetIndexedScalar, - (TclSetElementOfIndexedArray, Tcl_UnsetVar2, Tcl_ArrayObjCmd, - (TclDeleteVars, TclDeleteCompiledLocalVars, DeleteArray, - (TclVarTraceExists): Support for those new trace flags. - -2001-11-19 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds.c: patch for [Bug 483309] (petasis). - -2001-11-16 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * generic/tclListObj.c: removed a C++-style comment that was - inadvertently left in the source code. - -2001-11-16 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/interp.test: - * generic/tclInterp.c (SlaveObjCmd): Corrected argument checking for - '$interp alias|aliases|issafe'. [Patch 479560] (thoyts, hobbs) - - * unix/tclUnixInit.c: added HAVE_LANGINFO code block. - * unix/configure: regened - * unix/configure.in: added SC_ENABLE_LANGINFO call - * unix/tcl.m4: made SHLIB_LD_LIBS='${LIBS}' for FreeBSD* (meyer) - Added modified version of Wagner patch to make use of nl_langinfo - where possible to determine Unix platform encoding, instead of the - inflexible built-in system. This is used by default when possible, and - can be disabled with --enable-langinfo=no. [Patch 418645] (hobbs, - wagner) - -2001-11-16 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclObj.c: moved Tcl_GetCommandFromObj and all defining code - for tclCmdNameType objects to tclObj.c (from tclExecute.c). This code - has nothing to do with bytecodes. - -2001-11-16 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclParse.c: - * generic/tclProc.c: - * tests/stack.test: consolidation of duplicated code (in - TclExecuteByteCode and EvalObjv); renaming of EvalObjv to TclEvalObjv - as it is not static anymore; restored consistency of level counts - between compiled and directly evaled code. [Bug 480896] - -2001-11-12 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: - * win/rules.vc: Small bug fixes. - - * win/README: added some docs pointing to the docs in makefile.vc for - it's use. - -2001-10-17 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * doc/lappend.n: - * doc/lindex.n: - * doc/linsert.n: - * doc/list.n: - * doc/llength.n: - * doc/lrange.n: - * doc/lsearch.n: - * doc/lset.n (new-file): - * doc/lsort.n: - * generic/tclBasic.c (builtInCmds, Tcl_EvalObjEx): - * generic/tclCmdIL.c (Tcl_LindexObjCmd, Tcl_LindexList): - (Tcl_LindexFlat, Tcl_LsetObjCmd): - * generic/tclCompCmds.c (Tcl_CompileLindexCmd, Tcl_CompileLsetCmd): - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclListObj.c (TclLsetList, TclLsetFlat, TclSetListElement): - * generic/tclObj.c (TclInitObjSubsystem): - * generic/tclStubInit.c: - * generic/tclTestObj.c (TestobjCmd): - * generic/tclUtil.c (TclGetIntForIndex, SetEndOffsetFromAny): - * generic/tclVar.c (Tcl_LappendObjCmd): - * tests/lindex.test: - * tests/lset.test (new-file): - * tests/lsetComp.test (new-file): - * tests/obj.test: - * tests/string.test: - * tests/stringComp.test: - Reference implementation of TIP's #22, #33 and #45. Adds the ability - of the [lindex] command to have multiple index arguments, and adds the - [lset] command. Both commands are byte-code compiled. [Patch 471874] - (work by Kenny, commited by Hobbs) - -2001-11-12 David Gravereaux <davygrvy@pobox.com> - - * win/buildall.vc.bat(new): - * win/makefile.vc: Small fix with deriving the "OriginalFilename" - string in the .rc scripts. Added a quick batchfile for building the - entire thing. - -2001-11-12 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/FileSystem.3: - * doc/file.n: - * doc/tcltest.n: converted use of \' to more reasonable format. - -2001-11-10 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: - * win/Makefile.in: Add "make gdb" target. This target can run tclsh - inside either gdb or insight. - -2001-11-10 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Added a check to make sure one runs the makefile - from the /win directory only. - - * win/mkd.bat: - * win/rmd.bat: Changes from Llyod Lim for better stability. - [Patch 456759] - -2001-11-09 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: - * win/tcl.dsp: winhelp target fixes for non-NT systems. It seems - NMAKE under these remembers changed directories during commands. A new - tcltest feature from Peter Spjuth <peter.spjuth@space.se> to specify a - pattern file from the commandline and redirecting output to a file - when not under NT with it's scrollback console. Then it replays it, - piped through more. Added 2 new static "configurations" to tcl.dsp. - I could keep adding more, but I think we should leave it up to the - user for customizing it. - - Sticky-points left: 'profile' option. - -2001-11-09 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/FileSystem.3: - * doc/StdChannels.3: - * doc/file.n: - * doc/tcltest.n: - * tools/man2help.tcl: - * tools/man2help2.tcl: fixed winhelp generation problems - [Patch 480268] - - * unix/configure: - * unix/tcl.m4: added -lc to AIX libs, fixed path to ldAix - -2001-11-09 Don Porter <dgp@users.sourceforge.net> - - * tests/var.test: - * generic/tclVar.c: Corrected bug in [global] when dealing with - variable names matching :*. [Bug 480176] - -2001-11-08 Mo DeJong <mdejong@users.sourceforge.net> - - Fixup stack size under OSF1. [Patch 474790] - - * unix/configure: Regen. - * unix/tcl.m4: Add HAVE_PTHREAD_ATTR_SETSTACKSIZE define to - EXTRA_CFLAGS to adjust initial stack size. - -2001-11-08 Mo DeJong <mdejong@users.sourceforge.net> - - Enable thread support under FreeBSD. [Bug 473708] - - * unix/configure: Regen. - * unix/tcl.m4 (SC_ENABLE_THREADS): Check for pthread functions in - libc_r and enable thread support if found. - * unix/dltest/Makefile.in: Set SHLIB_LD_LIBS and use it in the - Makefile to properly link a shared library. - -2001-11-08 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: - * unix/dltest/Makefile.in: Avoid adding libc to the LIBS variable - since it is not needed when linking with CC. If required when linking - with LD it should be done on a case by case basis in tcl.m4. - -2001-11-08 David Gravereaux <davygrvy@pobox.com> - - * win/rules.vc: - * win/makefile.vc: Fixed install target to adjust for the different - build types. Added a 'linkexten' option to link the win extensions - inside the shell when built static. Placed win/tclAppInit.c patch in - SF patch DB for approval. 'profile' option not hooked in yet. - Everything else know is done. - - * win/tcl.dsp(new): - * win/tcl.dsw(new): Simple MsDev stub project files that calls - makefile.vc. Will help run Tcl in the debugger easier without - confusing MsDev for where the .pdb files are. - -2001-11-07 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: - * win/Makefile.in: Print a message indicating that the user should run - "make genstubs" when the generated tclStubInit.c file is out of date. - We can't regenerate automatically since there may be no tclsh on the - system and that would cause bootstrap problems. [Bug 465874] - -2001-11-07 Mo DeJong <mdejong@users.sourceforge.net> - - Define TCL_INCLUDE_SPEC in tclConfig.sh. It should be included by - extensions that need to find Tcl include headers in the install - location. The user can override the include install dir with - --includedir so we need to record this information for extensions. - [Bug 421835] - - * unix/configure: Regen. - * unix/configure.in: Define TCL_INCLUDE_SPEC. - * unix/tclConfig.sh.in: Define TCL_INCLUDE_SPEC. - * win/configure: Regen. - * win/configure.in: Define TCL_INCLUDE_SPEC. - * win/tclConfig.sh.in: Define TCL_INCLUDE_SPEC. - -2001-11-07 David Gravereaux <davygrvy@pobox.com> - - * win/rules.vc: - * win/makefile.vc: Dropped the NOMSVCRT macro and put it on the option - list instead. It makes more sense to me this way as NOMSVCRT=0 would - only be the valid setting. Fixed the dde and reg extension for - building static. Improved, but not perfected, the winhelp target. - -2001-11-07 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Change minimum VC++ version to 5.X since 4.X is known - not to work. - Indicate that Mingw is required and building with Cygwin gcc is not - supported. Include instructions that indicate how to install Mingw and - what URLs folks should use to download the supported version of Mingw. - * win/configure: Regen. - * win/configure.in: Error out if user tries to compile the Windows - version of Tcl with Cygwin gcc. Users should compile with Mingw gcc - instead. - -2001-11-06 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIO.c (ReadChars): Fixed [Bug 478856] reported by Stuart - Cassoff <stwo@users.sourceforge.net>. The bug caused loss of - fileevents when [read]ing less data from the channel than buffered. - Due to an empty input buffer the flag CHANNEL_NEED_MORE_DATA was set - but never reset, causing the I/O system to wait for more data instead - of using a timer to synthesize fileevents and to flush the pending - data out of the buffers. - -2001-11-06 David Gravereaux <davygrvy@pobox.com> - - * win/rules.vc (new): - * win/makefile.vc: Complete over/under rewrite to support numerous - build options all from the commandline itself without needing to edit - the makefile. Now requires vcvars32.bat to be run prior to running - nmake for bootstraping the environment. Fully doc'd usage for it is in - makefile.vc. Commentary welcome. Sticky points left are: - - 1) winhelp target shows errors in the converting script. - 2) .rc scripts aren't getting the right #defines to build the correct - "OriginalFilename" strings. (have patch, won't commit yet) - 3) Naming convention with suffixes describing the buildtype are 'tsdx' - which will need public acceptance. ie. tclsh84tsx.exe is a (t) - threaded shell (s) statically linked to the core and (x) uses - msvcrt instead of libcmt. - -2001-11-04 Vince Darley <vincentdarley@users.sourceforge.net> - - * library/init.tcl: made filesystem fallback proc ::tcl::CopyDirectory - more robust to vagaries of non-native filesystems. - -2001-11-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: - * generic/tclIOUtil.c: updated documentation and comments to clarify - behaviour of 'file copy' wrt soft links. - -2001-10-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFile.c: fix to '-types {f r}' bug in TclpMatchInDirectory - (which could cause a UMR, as well as returning wrong results). Also - improved API for 'stat' to resolve [Bug 219258]. - * win/tclWin32Dll.c - * win/tclWinInt.h: addition of improved stat API to internal lookup - table. - * tests/fileName.test: two new tests for the above bug. - * generic/tclIOUtil.c: some cleanup of comments and #ifdefs - -2001-10-29 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tclUnixFile.c (TclpMatchInDirectory): Argument to access() was - entryPtr->d_name instead of nativeEntry which failed when trying to - check access for files in other than the current directory. [Bug - 475941, reported by Georgios Petasis] - -2001-10-25 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tclUnixChan.c: Added stateUpdated member to struct TtyState. - (TtyCloseProc,TtySetOptionProc,TtyInit): Use stateUpdated member of - TtyState to decide whether it is necessary to reset a serial port when - Tcl closes it. Blindly resetting can cause Tcl to be sent an - unexpected SIGTSTP when it is executing in the background [Bug 471374, - reported by Chris Nelson] - -2001-10-22 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * doc/ObjectType.3: Minor documentation fix, reported by David N. - Welton <davidw@users.sourceforge.net> directly to me. - -2001-10-22 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFCmd.c: fix to stop test suite from hanging process under - some versions of WinNT. [Bug 466102] (Kevin Kenny) - -2001-10-18 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/clock.test (clock-8.1): - * generic/tclDate.c (RelativeMonth): - * generic/tclGetDate.y (RelativeMonth): corrected off-by-one-day error - in clock scan with relative months and years during swing hours. [Bug - 413397, Patch 414024] (lavana) - -2001-10-18 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to bug in Tcl_FSChdir shown up by recent - tclkit builds. - -2001-10-17 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixPipe.c (PipeInputProc, PipeOutputProc): do immediate - retry when error is returned with errno == EINTR. [Bug 415131] (leger) - -2001-10-16 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclLoadAout.c (TclGuessPackageName): removed unused vars and - fixed warnings. [Bug 446622] (lim) - -2001-10-15 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclProc.c: changing a memcmp to strncmp to avoid a memory - error detected by purify (thanks Jeff); modify style to agrre with the - style guide. - -2001-10-15 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclInt.decls (TclExpandCodeArray,TclGetInstructionTable): - Added to internal stubs table. Tclcompiler (Tclpro project) needs them - if used as loadable package under Windows. Changed signatures. We - don't want to describe compiler internal structures in "tclInt.h". - - * generic/tclCompile.h: S.a. Removed function declarations. - * generic/tclCompile.c: S.a. Adapted to changed signatures. - -2001-10-15 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/configure.in: - * win/configure: - * win/configure.in: - * win/tcl.m4: reworked to be a little cleaner in comparison to each - other, and to AC_SUBST even empty vars for win/tclConfig.sh - - * generic/tclFileName.c: minor code cleanup - - * generic/tcl.h: moved #define of WIN32 to tcl.h where __WIN32__ is - defined and added #ifndef check. - - * doc/open.n: moved all fconfigure option docs to fconfigure.n - * doc/fconfigure.n: added serial config options - - * win/tclWinChan.c: - * win/tclWinPort.h: - * win/tclWinSerial.c: added TIP #35 Windows enhancements for serial - configuration. [Patch 438509] (schroedter) - -2001-10-15 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFCmd.c: fix to memory leak in TclFileDeleteCmd on - certain error conditions. - * doc/FileSystem.3: fix to typo. - -2001-10-12 Jeff Hobbs <jeffh@ActiveState.com> - - * library/encoding/ebcdic.enc: - * tools/encoding/ebcdic.txt: EBCDIC charset mapping. - [Patch 219323] (nijtmans) - - * library/encoding/tis-620.enc: - * tools/encoding/tis-620.txt: TIS-620 charset mapping. - [Patch 467423] (poonlap) - - * tests/http.test: added removeFile for outdata - - * tests/ioCmd.test: added catch around file removal, as Windows file - locking throws errors. - - * tests/socket.test (socket-7.2): corrected to work on Win2K. - -2001-10-12 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/compile.test: new tests for [Bug 467523]; they are only - effective if TCL_MEM_DEBUG was set during compilation. - -2001-10-11 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclLiteral.c (TclReleaseLiteral): insured that - self-referential bytecodes are properly cleaned up on interpreter - deletion [Bug 467523] (Ronnie Brunner) - -2001-10-10 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPort.h: #include <winsock2.h> needed to get moved to - after #include <windows.h> or wierd misunderstandings took place when - -D_WIN32_WINNT=0x0400 is set for outside code that requires knowledge - of Tcl innards. General header macro magic applied liberally... - -2001-10-10 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test: Corrected restore of ::env(LANG). - -2001-10-09 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclFileName.c (Tcl_SplitPath): corrected mem leak intro'd - with VFS code where the result obj from Tcl_FSSplitPath was not - getting freed. - -2001-10-09 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclLiteral.c: (TclReleaseLiteral) reverted previous patch - for [Bug 467523] - cure is worse than the illness. - -2001-10-05 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclLiteral.c: (TclReleaseLiteral) insured that - self-referential bytecodes are properly cleaned up on interpreter - deletion. [Bug 467523] (Ronnie Brunner) - -2001-10-04 Jeff Hobbs <jeffh@ActiveState.com> - - * tools/configure: - * tools/configure.in: noted 8.4 as default Tcl version - - * library/encoding/cp936.enc: - * library/encoding/cp949.enc: - * library/encoding/cp950.enc: - * library/encoding/iso8859-16.enc: - * library/encoding/macCroatian.enc: - * library/encoding/macCyrillic.enc: - * library/encoding/macGreek.enc: - * library/encoding/macIceland.enc: - * library/encoding/macRoman.enc: - * library/encoding/macTurkish.enc: - * tools/encoding/cp1250.txt: - * tools/encoding/cp1251.txt: - * tools/encoding/cp1252.txt: - * tools/encoding/cp1253.txt: - * tools/encoding/cp1254.txt: - * tools/encoding/cp1255.txt: - * tools/encoding/cp1256.txt: - * tools/encoding/cp1257.txt: - * tools/encoding/cp1258.txt: - * tools/encoding/cp874.txt: - * tools/encoding/cp932.txt: - * tools/encoding/cp936.txt: - * tools/encoding/cp949.txt: - * tools/encoding/cp950.txt: - * tools/encoding/iso8859-1.txt: - * tools/encoding/iso8859-10.txt: - * tools/encoding/iso8859-13.txt: - * tools/encoding/iso8859-14.txt: - * tools/encoding/iso8859-15.txt: - * tools/encoding/iso8859-16.txt: - * tools/encoding/iso8859-2.txt: - * tools/encoding/iso8859-3.txt: - * tools/encoding/iso8859-4.txt: - * tools/encoding/iso8859-5.txt: - * tools/encoding/iso8859-6.txt: - * tools/encoding/iso8859-7.txt: - * tools/encoding/iso8859-8.txt: - * tools/encoding/iso8859-9.txt: - * tools/encoding/koi8-r.txt: - * tools/encoding/macCentEuro.txt: - * tools/encoding/macCroatian.txt: - * tools/encoding/macCyrillic.txt: - * tools/encoding/macGreek.txt: - * tools/encoding/macIceland.txt: - * tools/encoding/macRoman.txt: - * tools/encoding/macTurkish.txt: - Updated encodings with latest mappings from www.unicode.org. This did - not include some Mac encodings that have special multi-unichar - translations now (like symbols, dingbats and japanese). Also does not - include big5, gb or euc* as those have different formats in the latest - Unicode version that need new conversion tools. Not all related .enc - files changed as some had been updates separately. - -2001-10-03 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEvent.c (Tcl_FinalizeThread): moved freeing of - tclLibraryPath to before the thread exit handlers are called. Slight - modification to change on 2001-09-24. - -2001-10-01 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure: regen'ed - * win/tcl.m4: - * win/makefile.vc: added Win64 SDK RC1 compilation support - * win/Makefile.in: added $(LDFLAGS_CONSOLE) to TCLSH, TCLTEST and - PIPE_DLL_FILE targets to get the link flags - - * win/tclWinInit.c: minor 64bit casts - -2001-10-01 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclParseExpr.c: removed unnecessary inclusion of - tclCompile.h and made a small modification in (InfoBodyCmd) to improve - the isolation of the compiler/engine subsystem. - -2001-09-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: - * doc/FileSystem.3: corrected and clarified documentation for - 'Tcl_FSListVolumes(Proc)'. No code changes. - -2001-09-28 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/FindExec.3: added a comment not to change the working directory - before calling Tcl_GetNameOfExecutable. [Bug 219215] - -2001-09-28 Kevin Kenny <kennykb@users.sourceforge.net> - - * generic/tclIO.c: added two more '(ClientData)' casts on calls to - Tcl_Preserve and Tcl_Release -- ones that Vince apparently missed. - -2001-09-28 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/lsort.n: Improved doc... - * generic/tclCmdIL.c (Tcl_LsortObjCmd, SortCompare): Made - offset-from-end indexing work, and factored out some "magic numbers" - for easier understanding. [Bug 465674] - * tests/cmdIL.test (cmdIL-1.26): Added test for offset-from-end - indexing for lsort. - -2001-09-28 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFCmd.c: - * unix/tclUnixFCmd.c: fix to performance issue reported by jcw in - which 'access("")' is called unnecessarily when normalizing any - absolute path. - * generic/tclIO.c: added '(ClientData)' cast to calls to - Tcl_(Preserve|Release) newly introduced, fixing compile error on - Windows. - -2001-09-27 Don Porter <dgp@users.sourceforge.net> - - * doc/FileSystem.3 (Tcl_FSLoadFile): - * generic/tcl.decls (Tcl_FSLoadFile): - * generic/tcl.h (Tcl_FSLoadFileProc): - * generic/tclInt.h (TclpLoadFile): - * generic/tclIOUtil.c (Tcl_FSLoadFile): - * generic/tclLoadNone.c (TclpLoadFile): - * generic/tclTest.c (TestReportLoadFile): - * library/ldAout.tcl: - * mac/tclMacLoad.c (TclpLoadFile): - * unix/tclLoadAix.c (TclpLoadFile): - * unix/tclLoadAout.c (TclpLoadFile): - * unix/tclLoadDl.c (TclpLoadFile): - * unix/tclLoadDld.c (TclpLoadFile): - * unix/tclLoadDyld.c (TclpLoadFile): - * unix/tclLoadNext.c (TclpLoadFile): - * unix/tclLoadOSF.c (TclpLoadFile): - * unix/tclLoadShl.c (TclpLoadFile): - * win/tclWinLoad.c (TclpLoadFile): - * win/tclWinFCmd.c (DoRemoveJustDirectory): More CONST poisoning - fixes from the 2001-09-24 TIP 27 changes. CONST-ified Tcl_FSLoadFile - and TclpLoadFile. Report and patch from Kevin Kenny. [Bug 465833] - - * generic/tclIO.c (ChannelTimerProc): Added Tcl_Preserve() and - Tcl_Release() to fix segfault introduced by the 2001-09-26 changes. - [Bug 465494] - - * doc/TCL_MEM_DEBUG.3: Updated out-of-date reference to #define - GUARD_SIZE. - - * doc/UpVar.3 (Tcl_UpVar,Tcl_UpVar2): - * generic/tcl.decls (Tcl_UpVar,Tcl_UpVar2): - * generic/tclInt.decls (TclFindProc,TclGetFrame): - * generic/tclInt.h (TclFindProc,TclGetFrame,TclLookupVar, - (TclPrecTraceProc,TclProcInterpProc}): - * generic/tclProc.c (TclGetFrame,TclFindProc): - * generic/tclVar.c (Tcl_UpVar,Tcl_UpVar2,MakeUpvar): Updated APIs in - generic/tclProc.c and generic/tclVar.c according to the guidelines of - TIP 27. [Patch 465442] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2001-09-26 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * doc/fileevent.n: Accepted [Patch 465279] adding an example to the - fileevent manpage. Minor modifications to get a better formatting. - Report and patch by David N. Welton <davidw@users.sourceforge.net>. - - * The changes below fix [Bug 462317] where Expect tried to read more - than was in the buffers and then blocked in the OS call as its pty - channel driver provides no blockmodeproc through which the OS could be - notified of blocking-behaviour. Because of this the general I/O core - has to take more care than usual to preserve the semantics of - non-blocking channels. - - The problem was reported by "Kevin O'Gorman" <kevin@kosmanor.com>. - - * generic/tclIO.c (Tcl_ReadRaw): Do not read from the driver if the - channel is non-blocking and the fileevent causing the read was - generated by a timer. We do not know if there is data available from - the OS. Instead of going to the OS for more and potentially blocking - we simply signal EWOULDBLOCK to the higher levels to cause the system - to wait for true fileevents. - (GetInput): Same as before. - (ChannelTimerProc): Added set and clear of CHANNEL_TIMER_FEV. - - * generic/tclIO.h (CHANNEL_TIMER_FEV): New flag for channels. Is set - if a fileevent was generated by a timer, the channel is not blocking - and the driver did not provide a blockmodeproc. In that case the I/O - core has to be especially careful about going to the driver for more - data. - -2001-09-26 Don Porter <dgp@users.sourceforge.net> - - * doc/SplitPath.3 (Tcl_GetPathType): - * generic/tcl.decls (Tcl_GetPathType): - * generic/tclFileName.c (Tcl_GetPathType): - * win/tclWinFile.c (TclpMatchInDirectory, NativeStat): Vince Darley - reports the 2001-09-24 TIP 27 changes left the win directory CONST - poisoned. These changes should fix that. - - * generic/tclDecls.h: make genstubs - -2001-09-25 Don Porter <dgp@users.sourceforge.net> - - * doc/GetInt.3: - * generic/tclInt.h (TclGetLong deleted): - * generic/tcl.decls: - * generic/tclInt.decls: - * generic/tclGet.c: Updated APIs in generic/tclGet.c according to the - guidelines of TIP 27. [Patch 464674] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2001-09-25 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: removed comments referring to unused flag - TCL_PARSE_PART1. - -2001-09-24 Don Porter <dgp@users.sourceforge.net> - - * doc/Concat.3: - * doc/DString.3: - * doc/SplitList.3: - * generic/tclInt.h (TclCheckBadOctal): - * generic/tcl.decls: - * generic/tclInt.decls: - * generic/tclEncoding.c (OpenEncodingFile): - * generic/tclMain.c (Tcl_Main): - * generic/tclUtil.c: - * unix/tclLoadDl.c (TclpLoadFile): Updated APIs in generic/tclUtil.c - according to the guidelines of TIP 27. [Patch 464553] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2001-09-24 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - The change below fixes [Bug 464380]. The bug was reported by Ronnie - Brunner <rbrunner@users.sourceforge.net>. He also provided the patch. - - * generic/tclEvent.c (Tcl_Finalize): Moved release of 'tclLibraryPath' - to Tcl_FinalizeThread. - (Tcl_FinalizeThread): See above, new place for release of - 'tclLibraryPath'. - -2001-09-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tools/encoding/cp1252.txt: File was missing part of the encoding - [euro, ZCaron and zcaron]. - - * doc/OpenFileChnl.3: Add docs for Tcl_OutputBuffered; remove some old - changebars. - -2001-09-21 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (TclExecuteByteCode): corrected INST_STR_CMP - else case for strings to pass true utf char length to Tcl_UtfNCmp. - -2001-09-20 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinInit.c: added extra processor definitions. (mstacy) - - * win/tclWinSock.c (SocketThread): corrected pointer cast for _WIN64. - - * win/tclWinNotify.c: removed unnecessary winsock include (it is - already in from tclWinPort.h). - - * win/tclWinPort.h: changed winsock.h include to winsock2.h. Reverses - change from 2000-11-16, but is necessary for WIN64. Extensions should - comply with defined OS words, or use #ifndef. - -2001-09-20 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/socket.test: removed dependence on being run from same dir as - remote.tcl, which only now needs to be in the same dir as this file. - [Bug 219326] - -2001-09-19 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclTest.c (TestcmdtokenCmd): corrected pointer - storage/retrieval for 64bit machines. - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): - * generic/tclScan.c (Tcl_ScanObjCmd): corrected handling of format and - scan on 64-bit machines. [Bug 412696] (rmax) - - * unix/configure: regen'ed - * unix/tcl.m4: added --enable-64bit support for HP-11 with the 64-bit - kernel. - - * tests/basic.test: - * tests/cmdInfo.test: improved skip reporting of missing commands - - * tests/winFCmd.test: simplified error check for winFCmd-7.9 - - * tests/winPipe.test: removed obsolete cat16 tests - - * generic/tclExecute.c (TclExecuteByteCode): fixed invalid usage of - valuePtr in TRACE_WITH_OBJ in INST_EVAL_STK case. [Bug 462594] Changed - INST_STR_CMP instruction to promote to Unicode strings only when one - of the strings is already of Unicode type. - - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclCompile.c (instructionTable): - * generic/tclCompCmds.c (TclCompileStringCmd): INST_STR_MATCH - - Updated to Int1 instruction type and added special case to use - INST_STR_EQ instead when no glob chars are specified in a static - string. - - * tests/{for.test,foreach.test,if.test,while.test}: - * generic/tclCompCmds.c (TclCompileForCmd, TclCompileForeachCmd, - TclCompileIfCmd, TclCompileWhileCmd): Corrected the overaggressive - compiling of loop bodies enclosed in ""s. [Bug 219166] (msofer) - -2001-09-19 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: insured that execution stack errors are also - detected at abnormal returns. - -2001-09-19 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/socket.n: Added documentation to mention what happens when a - server socket is created with port=0. Removed an old change bar, and - no new change bar because Tcl has always behaved this way as it is - really a poorly-documented standards-defined OS feature. - - * tests/util.test (util-8.1): Test derived from code to detect the - problem, but the test always works in the C locale, so beware if you - are maintaining the code. - * generic/tclUtil.c (TclNeedSpace): Rewrote to be UTF-8 aware. [Bug - 411825, but not that patch which would have added extra spaces if - there was a real non-ASCII space involved.] - -2001-09-18 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIOCmd.c (Tcl_PutsObjCmd): Rewritten to have saner and - faster argument handling. [Bug 123552], [Patch 402564] (fellows) - -2001-09-18 Don Porter <dgp@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): On Linux, disable inlining when one - of the compat/*.c routines is to be linked in. [Patch 440891] - -2001-09-17 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tcl.h: removed forced #define USE_TCLALLOC 1 for Windows. - This means the native system allocator will be used by default. This - should be binary and source compatible with extensions, as Tcl_Alloc - is a properly stubbed function. - -2001-09-17 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: corrected small bug in [Patch 456668] - the - varFramePtr was not restored in one possible exit. - -2001-09-17 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/tclvars.n: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclProc.c: disabled all compile and execution tracing - functionality in standard builds; TCL_COMPILE_DEBUG is now necessary - to enable it. [Bug 451858] - -2001-09-14 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * doc/gets.n: - * doc/read.n: - * doc/puts.n: - * doc/flush.n: - * doc/fconfigure.n: - * doc/flush.n: - * doc/eof.n: - * doc/seek.n: - * doc/tell.n: - * doc/close.n: - * doc/fileevent.n: Added references to the Tcl standard channels. Item - [219250], reported by David LeBlanc <whisper@oz.net>. Thanks to - Christopher Nelson <chris@pinebush.com> for doing editorial work. - -2001-09-13 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/Makefile.in: - * win/configure.in: - * win/makefile.bc: - * win/makefile.vc: - * library/dde/pkgIndex.tcl: Fixed version numbers from bogus tcl - versions to independent versions for dde and registry packages. - -2001-09-13 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/regexp.test (regexp-20.1): - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): had to adjust fix from - 2001-08-06 to actually duplicate the objects in certain cases. This is - really a place where feather would have been essential. [Bug 461322] - - * generic/tclUtf.c (Tcl_UtfPrev): corrected to return the proper - location when the middle of a UTF-8 byte was passed in [Tk Bug 450504] - - * ChangeLog.1999: - * ChangeLog: broke changes from 199x into ChangeLog.1999 to reduce - size of the main ChangeLog. - -2001-09-13 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/ioCmd.test: Changed the computation of the result for - iocmd-8.1[123] so that the tests work for single- and multi-process - execution of the testsuite. Depending on the choice of the user stdout - is a tty or not and thus reports different channel options. Fixes - [460993] reported by Don Porter. - -2001-09-13 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/ParseCmd.3: - * generic/tcl.decls: - * generic/tclCmdMZ.c (Tcl_SubstObjCmd): - * generic/tclDecls.h: - * generic/tclParse.c: - * generic/tclStubInit.c: - * tests/parse.test: Deprecate the use of Tcl_EvalTokens, replaced by - the new Tcl_EvalTokensStandard. The new function performs the same - duties but adheres to the standard return convention for Tcl - evaluations; the deprecated function could only return TCL_OK or - TCL_ERROR, which caused [Bug 219384] and [Bug 455151]. This patch - implements [TIP 56]. - -2001-09-12 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4: Invert the logic that checks for $GCC. Instead of - checking for "$GCC" = "no" we check for "$GCC" != "yes" or simply swap - the true and false blocks of code in an if statement. That way if GCC - is set to "" everything will still work. [Bug 460991] - -2001-09-12 Don Porter <msofer@users.sourceforge.net> - - * tests/appendComp.test: - * tests/lsearch.test: - * tests/namespace.test: - * tests/rename.test: - * tests/split.test: Corrected tests to better isolate tests in one - file from influencing tests in other files. [Bug 460591] - -2001-09-12 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tcl.decls: reserved stub #481 for the implementation of - [TIP 56] - -2001-09-11 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * doc/OpenFileChnl.3: Added documentation for Tcl_WriteRaw and - Tcl_ReadRaw [Bug 414929]. - - * doc/CrtChannel.3: Added documentation for Tcl_ChannelBuffered and - Tcl_GetTopChannel [Bug 414929]. - - * The changes below are a fix for [Bug 219253]. - - * tests/socket.test: Removed _most_ instances of hardwired port - numbers for listening sockets. Remaining are the ports in all tests - with constraint 'doTestsWithRemoteServer'. These seem to be designed - for a more controlled environment and are usually skipped when running - the testsuite. - - * tests/io.test: Removed all instances of hardwired port numbers for - listening sockets. - -2001-09-10 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEvent.c (TclInExit): Corrected handling of tsd in late - stages of finalization. [Bug 419449] (darley) - - * tests/stack.test: - * generic/tclInterp.c (AliasObjCmd): Check the numLevels to ensure - that we aren't hitting some alias loop condition. [Bug 443184] - -2001-09-10 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Don't include . characters in the - Tcl library name when building on FreeBSD 3.X and later systems. - [Patch 450725] - -2001-09-10 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * doc/tclsh.1: - * doc/Tcl_Main.3: - * doc/CrtChannel.3: - * doc/OpenFileChnl.3: - * doc/GetStdChan.3: Enhanced the manpages with cross-references to - the new manpage and more explanations how these functions deal with - the standard channels in various situations. - - * doc/StdChannels.3: New manpage describing handling of the standard - channels by the Tcl library. [Bug 402725] - -2001-09-10 Don Porter <dgp@users.sourceforge.net> - - * unix/mkLinks (Tcl_FSLink): Updated to reflect 2001-08-23 file system - changes. - - * unix/tclLoadShl.c: Added #include of tclInt.h; access to Tcl - internals, notably TclpUnloadFile(), is required. Thanks to Bob - Techentin for report and patch. [Bug 459305] - - * generic/tclInitScript.h (initScript): - * win/tclWinInit.c (TCL_REGISTRY_KEY, TclpSetVariables): Removed - vestiges of Tcl's old initialization from registry variables. [Bug - 455645] - -2001-09-10 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclInt.decls: Also added 'TclWinFlushDirtyChannels' to the - internal platform specific stub table. - - * win/tclWinFile.c (TclpObjStat): Now added the call to - 'TclWinFlushDirtyChannels' to this function. I don't know where my - head was last thursday (2001-09-06), but the call was actually added - to 'TclpObjChdir', i.e. the implementation of [cd]. Corrected this - now. Thanks to Vince Darley for spotting this. - -2001-09-10 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclProc.c: - * tests/proc.test: made [proc] bytecompile a no-op for procs defined - with _args_ as single argument and an empty body. [FRQ 451441] - -2001-09-09 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: - * win/Makefile.in: Use () around variable name instead of {}. Use - TCLTEST variable directly instead of depending on the tcltest alias. - -2001-09-09 David Gravereaux <davygrvy@pobox.com> - - * generic/tcl.h: - * generic/tclPlatDecls.h: Reminder from David Cuthbert - <dacut@kanga.org> that I hadn't finished the Borland compatibility - stuff. [Patch 436116] - -2001-09-09 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/cmdAH.test: Modify cmdAH-20.5 and cmdAH-24.8 to display the - file atime or mtime results if the test fails. - -2001-09-08 David Gravereaux <davygrvy@pobox.com> - - * win/mkd.bat: - * win/rmd.bat: made these text files, text files again. [Patch 451333] - -2001-09-08 Mo DeJong <mdejong@users.sourceforge.net> - - * win/mkd.bat: - * win/rmd.bat: Apply binary property (cvs admin -kb) to files and - convert to CRLF linefeed format to fix the VC++ build. [Bug 219409] - -2001-09-08 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclInt.h: - * generic/tclFCmd.c: - * doc/FileSystem.3: - * generic/tclIOUtil.c: removed Tcl_FSCopyFile fallback to channel - copying, since the channels will not have access to interpreters and - the channel copying currently requires an interp. Code which required - cross-platform copies always has interpreters, so that solves the - problem. Fixes bug in TclKit. - -2001-09-07 David Gravereaux <davygrvy@pobox.com> - - * win/tcl.m4: Added -link50compat option so a VC6 linker makes a VC5 - (pre sp3) compatible import library. [Bug 219257] - -2001-09-07 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinThrd.c (TclpThreadExit): Cast status argument to - _endthreadex to unsigned instead of DWORD to match the Win32 function - prototype. - -2001-09-06 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * All the changes below serve to fix bug [219148] which reports a 80x - performance hit for file I/O on Win* systems. On my system it was - closer to a 120x hit. Problem report by Uwe Traum <no email address - available>. - - The fix goes like this: The obstacle is 'FlushFileBuffers', executed - whenever Tcl writes data to the OS, as Tcl has to wait for the disk to - complete I/O, and disks are slow. We remove that obstacle. This opens - another problem, [file size] reports back wrong numbers. So for [file - size] we add the call back in. As optimization we keep track of the - channels which were written to and flush only these. - - * win/tclWinFile.c (TclpObjStat): Added a call to - 'TclWinFlushDirtyChannels'. This ensures that [file size] and related - commands report the correct size of a file even if Tcl has recently - written to it. Unixoid OS's always report the correct size even for - files with pending data, but Win* syssystem don't. They only report - what is actually on disk. - - * win/tclWinInt.h: Added declaration of 'TclWinFlushDirtyChannels', - making it available to other parts of the tcl core. - - * win/tclWinChan.c (TclWinFlushDirtyChannels): New, internal, - procedure. Goes through the list of open file channels and forces the - OS to flush its file buffers for all which were written to since the - last call of this function. This is an expensive operation as Tcl has - to wait for the OS to complete actual writes to the disk. - - (FileInfo): Added dirty flag required by the procedure above. - - (FileOutputProc): Removed flushing of file buffers, setting the dirty - flag instead. This means that the previously incurred delays do not - happen anymore. - - (TclWinOpenFileChannel): Added initialization of 'dirty' flag. - -2001-09-06 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/http.n: noted -binary, charset and coding state keys. - * tests/http.test: - * library/http/pkgIndex.tcl: - * library/http/http.tcl (geturl): correctly get charset parameter - and convert text according to specified encoding (if known). RFC - iso8859-1 is used by default. Also recognize Content-encoding to see - if we should do binary translation. Added a CYA -binary switch for the - cases that were missed. [Bugs 219211, 219399] - - * tests/ioUtil.test: changed to make better use of constraints and - remove knownBug constraints that weren't valid. - -2001-09-06 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (unixInit-3.2): Updated test to support newer - HP-UX releases that properly report euc-jp as the system encoding for - Japanese. Bug report and patch verification by Bob Techentin. [Bug - 453883] - - * doc/http.n: - * library/http/*.tcl: - * tools/tcl.wse.in: - * tools/tclmin.wse: - * unix/Makefile.in: - * win/{Mm}akefile.*: Updated http package to version 2.4, reflecting - the new features just added. - -2001-09-06 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclTest.c: tests of old-fs hooks no longer cause problems in - threaded builds. Also removed unused unload proc. - * generic/tcl.decls: - * generic/tclIOUtilc: added Tcl_FSMountsChanged so that a vfs can - inform the filesystem that the filesystem epoch must be changed (since - cached filesystems may now be incorrect). Fixes problem running tclvfs - extension. - * library/tcltest/tcltest.tcl: if tests aren't in a native filesystem, - then don't use pipes to run them. [Bug 458741] - -2001-09-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tcl.decls (479 generic): - * generic/tclIO.c (Tcl_Seek,Tcl_Tell,Tcl_OutputBuffered): Added public - function to return the size of the output buffer and reworked other - channel functions to use this shared functionality and that of - Tcl_InputBuffered() too. [TIP#49, Rolf Schroedter] - -2001-09-05 David Gravereaux <davygrvy@pobox.com> - - * generic/tclPlatDecls.h: Another small trim finalizing Borland - support. - - * win/tclWinPipe.c: - * win/tclWinPort.h: More Borland compatibility fixes. Changed EDQUOT - #define from 49 to 69. Borland had a clash as it was already using - this number. Upon advice from Helmut Giese, EDQUOT has been found in - other header files #defined as 69. [Patch 436116] - - * win/.cvsignore: A few more glob patterns added. - - * win/makefile.bc (new): Borland lives once more! rejoice.. - * generic/tclAlloc.c: Small Borland compatibility fix. - * win/tclWinTime.c: More Borland compatibility fixes. [Patch 436116] - -2001-09-05 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/winFCmd.test: made notWin2000 constraint false if not running - on Windows at all. - -2001-09-04 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinThrd.c: Revisited _beginthreadex() stuff. Instead of - assuming a c-runtime implimentation of _beginthreadex normal, I - reversed the logic to not assume, and use when is by explicitly - needing to add runtimes that support it such as Borland. - - * generic/tcl.h: - * generic/tclPlatDecls.h: Borland compatibility change so ClientData - was properly typed as a void* and TCHAR would not be defined twice. - - * generic/tcl.h: Removed a small mistake from before. Changes to the - EXTERN macro for proper Borland compatibility will have to see a TIP. - What's this with the MS compiler: - - __declspec(dllexport) int func (int a, int b); - - will have to be this with Borland: - - int __cdecl __export func (int a, int b); - - The order of the attribute needs to be after the return type. - -2001-09-04 Don Porter <dgp@users.sourceforge.net> - - * compat/strtod.c (strtod): Fixed failure to handle expressions like - 3eq2 and failure to set errno on overflow. [Bug 440894] - -2001-09-04 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclProc.c: - * tests/proc.test: made [proc] check that formal args have simple - names. [Bug 458548] - -2001-09-04 Vince Darley <vincentdarley@users.sourceforge.net> - - Minor bug fixes in filesystem, plus small vfs changes as a result of - enabling the test filesystem to work properly. - * tests/fileName.test: ensure new test cleans up after itself - * doc/filename.n: - * generic/tclFileName.c: improved Mac path handling and document why - [Bug 421842] on Windows handling of UNC paths is not valid. - Documentation and code now much clearer on what is and is not a UNC - path. - * doc/FileSystem.3: - * unix/tclUnixPipe.c: - * generic/tclFCmd.c: - * generic/tclIOUtil.c: fixed error message, fixed [Bug 453512] about - dangerous use of tmpnam, replaced with mkstemp. Documented all the - changes. - * generic/tclTest.c: made test vfs fully functional as a 'reporting - filesystem'. - * generic/tcl.stubs: - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclIOUtil.c: - * doc/file.n: - * various platform-specific 'TclpLoadFile': fixed comments about - unload behaviour, and completed objectification of loading. Required - change to Tcl_Filesystem lookup table, so incompatible with 8.4a3, but - not older versions of Tcl. The change also allows 'link' and - 'reporting' filesystems to function correctly when loading files. - Implementation of 'file delete -force' copes with case where cwd is - inside the directory. Moved overlooked Tcl_FSGetPathType from internal - to external API. Made sure filesystems which are registered and then - unregistered are only freed when all references to them are gone. - Documented changes. - * unix/tclUnixFCmd.c: when deleting directories recursively, make sure - permissions are ok. Together with the above, this fixes [Bug 219139] - * tests/winFCmd.test: differentiated test results for win2k versus - not. This fixes [Bug: 219239] - * tests/fCmd.test: added tests for 'file delete -force' where the cwd - is inside, and when permissions are inadequate. - -2001-09-04 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.c: fixed incorrect operands for INST_LIST [Bug - 458241] (David Cuthbert, dacut@users.sourceforge.net) - -2001-09-03 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (TclExecuteByteCode): fixed missing comma in - debug macro. - -2001-09-03 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/ExprLongObj.3: Fixed error in documentation of argument type to - Tcl_ExprObj [Bug 457435] - -2001-09-02 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinThrd.c: Portability fix for Cygwin who's c-runtime, - not surprisingly, doesn't have the MSVCRT specific _beginthreadex / - _endthreadex pair. This might have to be revisited for proper Borland, - lcc32, Watcom and other support as well. [Patch 444255] - - * win/tclWinThrd.c: Moved FinalizeConditionEvent() proto to within - the main #ifdef TCL_THREADS block to avoid mingw warning about it - being there but unused. - - * win/makefile.vc: Added -Zl (zee el) to tclStubLib.c compile line to - make sure the tclstub84.lib static library is built without requiring - a specific C-runtime library at link-time for the end-use developer. - It has been noted on c.l.t that this trips many first time users - trying to make extensions. [Patch 403533] - -2001-08-31 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.h: added TclCompileListCmd header - * generic/tclBasic.c: added TclCompileListCmd compile proc - * generic/tclCompCmds.c (TclCompileListCmd): function to compile the - 'list' command at parse time. - * generic/tclExecute.c (TclExecuteByteCode): definition of INST_LIST - bytecode. - - * doc/StringObj.3: added words of warning to use Tcl_ResetResult with - the Tcl_Append* functions. - - * tests/compile.test: added compile-11.* interp result checks - * generic/tclUtil.c (TclGetIntForIndex): added Tcl_ResetResult before - Tcl_AppendStringsToObj to prevent shared object crash when called from - bcc instruction. The Tcl_Append* calls that append to the result - object that are invoked by bcc insts must remember to call - Tcl_ResetResult because the bcc doesn't do this for us. [Bug 456892] - -2001-08-30 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIndexObj.c: fixed some casting problems that upset Crays. - [Bug 419528] (andreasen) - -2001-08-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Silence warning from Sun compiler. [Bug 454374] - -2001-08-30 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: allow cached fully-qualified command names to - be usable from different namespaces within the same interpreter - without forcing a new lookup. This speeds up scripts that pass command - names in variables ("this" in some OO packages). [Patch 456668] - -2001-08-30 Vince Darley <vincentdarley@users.sourceforge.net> - - Further fs updates. After examining the most common Tcl extensions - (TclX, BLT, Tk, TclPro, Mktclapp), it has been determined that only - TclpGetCwd and the Access/Stat/Open insert/delete hooks of the - internal fs functions are ever used. The remaining functions from - Tcl's internal interfaces have therefore been removed, since Tcl now - exports a more suitable public API (Tcl_FS...) - - * generic/tclInt.stubs: - * generic/tclInt.h: updated for removed internal functions. Some new - internal functions have been put in tclInt.h (and not exported in the - stub table because good public equivalents exist). - * generic/tclTest.c: some test functions used the internal private - APIs. These tests have been retained, but modified to use public APIs. - Also objectified the internal filesystem tests. - * win/tclWinFile.c: removed TclpStat, TclpAccess and refactored code - to use NativeAccess, NativeStat. This should speed up stat, access and - glob commands. - * win/tclWinFCmd.c: removed all TclpCopy/Rename/Delete File/Directory - string-based procedures which aren't used any more. Improved - efficiency of some other procedures. Ensure that filename conversions - with a NULL interp do not crash Tcl. - * mac/tclMacFCmd.c: wrapped long lines and cleaned up - TclpObjNormalizePath, removed all TclpCopy/Rename/Delete - File/Directory string-based procedures which aren't used any more. - * mac/tclMacFile.c: removed obsolete TclpStat, TclpAccess, TclpChdir, - etc. - * unix/tclUnixFCmd.c: removed use of TclpAccess, removed all - TclpCopy/Rename/Delete File/Directory string-based procedures which - aren't used any more. - * unix/tclUnixFile.c: removed obsolete TclpStat, TclpAccess, - TclpChdir, etc. - * tcl(Unix|Mac|Win)Chan.c: objectified TclpOpenFileChannel. - * various 'load' implementations all objectified. - * generic/tclFileName.c: removed redundant code. - * generic/tclIOUtil.c: removed TclStat, TclAccess, TclpListVolumes. - Fix to MatchInDirectory at the root of a volume. Also improved some - documentation, and improved default path joining behaviour for virtual - filesystems, especially regarding '~'. - * tests/fileName.test: added tests to check for bugs fixed above. - * doc/FileName.3: improved documentation - -2001-08-30 David Gravereaux <davygrvy@pobox.com> - - * generic/tclAsync.c: - * generic/tclEvent.c: - * generic/tclInt.h: Improper cleanup of asyncMutex in tclAsync.c - repaired. TclFinalizeSynchronization() was trying to remove a - registered mutex that was dumped earlier when the TSD it was stored in - was cleared. This was only surfacing on *nix. Windows was being masked - by mutexes not actually being returned to the system! That was - repaired in a previous patch. Needed to add a private - TclFinalizeAsync() to tclAsync.c and called from Tcl_FinalizeThread(). - Pheww.. Is this done yet? [Bug 414419] requested by Rob Ratcliff - <rrr6399@futuretek.com> - -2001-08-28 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCompCmds.c (TclPushVarName): noted 'static' defn. - [Bug 453872] - -2001-08-26 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl (tcl_findLibrary): - * tests/unixInit.test (unixInit-2.{1,9}): - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Corrected inconsistency - between the search path for script libraries and the directory name - $DISTNAME into which distributions built by 'make test' unpack. [Bug - 455642] - -2001-08-24 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/stringComp.test: added string-1.3 - * generic/tclCompCmds.c (TclCompileStringCmd): changed to return - TCL_OUT_LINE_COMPILE instead of TCL_ERROR when compiling and an - unknown string method is called. This is necessary as the string - command may be never called, or not until 'string' is redefined. - -2001-08-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/glob.n: documented windows-style path issue with glob. - [Bug 219392] - * doc/filename.n: documented windows path/file length limitation. - [Bug 454597] - -2001-08-24 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (unixInit-2.9): Corrected expected result to - match Tcl's quirky construction of its init library path. - -2001-08-23 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/tclWinPipe.c (BuildCommandLine): Fixed [Bug 432499]. Part of the - code used the non-absolute path to the executable to determine - quoting. This failed if the absolute path contained spaces, but the - application name itself not. This bug caused no trouble on Win NT 5, - but does for other variants in the Win* family. Report and fix due to - Ken Poole <kenpoole@users.sourceforge.net>. - -2001-08-23 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/tcl.m4: added QNX-6 build support. [Bug 219410] (loverso) - - * unix/tclUnixFCmd.c: - * generic/tclIOUtil.c: - * generic/tclFileName.c: corrected minor compiler warnings. - -2001-08-23 Vince Darley <vincentdarley@users.sourceforge.net> - - Variety of small filesystem and vfs issues fixed or improved. The new - fs code allows many new opportunities for efficiency improvements - through the objectified API. The main changes integrated here are such - efficiency improvements. Some limitations of the original - implementation have also now been lifted. Meanwhile a variety of fs - bugs (some old, some new) have also been fixed. - - * generic/tclFileName.c: Made Tcl_FSSplitPath more efficient, and - removed some static string-based procedures which are no longer used. - Much more objectification. Tcl_FSJoinPath is now very efficient and - more aware of virtual filesystems. Clarified where the Mac-specific - code attempts to interpret Unix-style paths. Modified TclDoGlob to use - lstat not access to fix [Bug 434876] (L. Virden) - - * tcl(Win|Unix|Mac)FCmd.c: - * tcl(Win|Unix|Mac)File.c: replaced TclpListVolumes with - TclpObjListVolumes with different signature, updated code due to more - efficient signature of Tcl_FSGetTranslatedPath. Used cached native - paths where possible to improve efficiency -- this was completed on - MacOS, but on Unix and Win the traversal functions make the task much - more complex, so there are still some improvements possible there. - Removed unused TclpNormalizePath which had been left in tclWinFCmd.c. - Objectified all 'file attributes' functions. Fixed the new [Bug - 451571, Bruce Stephens] which is most obvious on Unix, but could occur - on MacOS or Windows. This bug actually existed in Tcl 8.3.x but was - only made obvious by the recent filesystem overhaul when the code was - exercised more heavily. - * tests/fileName.test: Three new tests to exercise the above bug, and - make sure it is fixed correctly. - * unix/tclUnixFile.c: avoid panic in glob when a link doesn't point - anywhere. It would probably be good to define exactly what Tcl should - do in circumstances like these, and make sure mac/win/unix all behave - accordingly. [Bug 417111] (Hemang Lavana). Also fixed - misleading/obsolete comment in the code. - * generic/tcl.stubs: changed signature of Tcl_FSGetTranslatedPath and - added Tcl_FSGetTranslatedStringPath. - These changes allow further optimisations in the FS code. - * generic/tcl.h: changed signature of Tcl_FSListVolumes so that it - doesn't require a Tcl interpreter plus result. Renamed Tcl_FSReadLink - to Tcl_FSLink with additional argument so we can support making links - in the future. [Patch: 450340] - * generic/tclInt.h: added declaration for TclpObjListVolumes. - Objectified internal call signatures for 'file attributes' functions, - and added an internal objectified get path type function. - * generic/tclIOUtil.c: added the moved function TclpListVolumes which - calls platform specific code (needed for backwards compatibility), and - improved efficiency of parts of the FS (particularly file - normalization). Much less copying and memory allocation is required - now. added new GetPathType so that changes in 'file volumes' can - actually affect files' types, and objectified more code. Made current - code work with test suite artificially changing current platform. - Added 'static' keywords where required. - * generic/tclIO.c: - * generic/tclTest.c: Added 'static' keywords, fixing [Bug 453872] (Bob - Techentin) - * generic/tclCmdAH.c: file command implementation updated for API - changes, removed unnecessary special-case SplitPath static function, - since it no longer helps prevent code duplication. Moved setting of - interpreter result to each individual location that actually required - it, to avoid very large code separation between reading and setting - the result. - * doc/FileSystem.3: updated documentation for the new or changed APIs, - and clarified some issues. - * doc/SplitPath.3: added pointer to newer APIs in FileSystem.3 - * doc/filename.n: clarified current implementation of tilde support on - Mac/Win. [Bug 453514] (Sergey Kuzmin) - * doc/glob.n: improved documentation for '-directory' and '-path' - options. - - There are now many private, obsolete, platform-specific 'Tclp' - string-based filesystem APIs which could be removed. We should check - whether any of these are used by extensions and, at least in Tcl 9, - remove them. - - The above changes signify a ***POTENTIAL INCOMPATIBILITY*** with - 8.4a3, since signatures of two functions in the new API have changed, - but not with older versions of Tcl. - -2001-08-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclBinary.c (FormatNumber): Extract a long from the object - and not an int, to stop [binary format] from being unable to format - some input numbers on architectures where sizeof(int) is less than - sizeof(long) (particularly Alpha). [tiprender Bug 441861] - - * tests/format.test: Converted conditional execution of tests into a - test constraint. - -2001-08-22 Jeff Hobbs <jeffh@ActiveState.com> - - * win/Makefile.in: - * win/makefile.vc: updated install target for dde1.2 - * doc/dde.n: fixed dde man page (which was totally incorrect). - * tests/winDde.test: - * win/tclWinDde.c (Tcl_DdeObjCmd): added -binary option to dde request - command to allow for returning binary data. [Bug 227482] - Updated dde to 1.2 - - * tests/tcltest.test: added unixExecs constraint to files that used - 'grep' in the test. [Bug 453143] - - * library/tcltest/tcltest.tcl: fixed stdio constraint test. [Patch - 454050] (stanton) - Simplified unixExecs constraint test. - -2001-08-22 Don Porter <dgp@users.sourceforge.net> - - * tests/ioUtil.test (ioUtil-3.*): Corrected errors in tests revealed - by fix of overagressive compiler. [Bug 451200] - -2001-08-21 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds.c: - * tests/compile.test: Fixed overagressive compilation of [catch]: it - was catching errors at substitution time. [Bug 219184] - -2001-08-21 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/tcltest.test (tcltest-12.2): fixed test that would break when - env vars weren't Tcl list friendly [Patch 454046] (stanton) - -2001-08-20 Jeff Hobbs <jeffh@ActiveState.com> - - * library/http/http.tcl (geturl): added port number to Host: header to - comply with HTTP/1.1 spec (RFC 2068). [Bug 452217] - -2001-08-16 David Gravereaux <davygrvy@pobox.com> - - * tools/tcl.wse.in: - * tools/tcl.hpj.in: - * win/tcl.hpj.in: Removed -kb storage in CVS to ensure these text - files are checked-out in the translation mode CVS is in. Setting these - as binary as part of an effort to make sure they are always in CRLF, - no matter what the CVS translation, is bypassing how CVS works and is - confusing. - - * tools/genStubs.tcl: Removed LF-only output. Having to reconvert - back to CRLF before committing to CVS was giving me a headache. [Bug - 451333] - - * win/makefile.vc: replaced $(WINDIR) with $(include32) for the - .rc.res inference rule. winver.h wasn't getting included. [Bug 445630] - -2001-08-14 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c: make the intial maxNestingDepth of an - interpreter be MAX_NESTING_DEPTH instead of a hardwired value. [Bug - 232564] - -2001-08-13 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/trace.test: Corrected test numbers. [Bug 449794] - -2001-08-12 Mo DeJong <mdejong@redhat.com> - - * unix/configure: Regen. - * unix/configure.in: - * unix/tcl.m4: Use GCC variable set by AC_PROG_CC instead of defining - our own using_gcc variable. - -2001-08-11 Vince Darley <vincentdarley@users.sourceforge.net> - - Variety of small issues introduced by the vfs code fixed: - * generic/tclIOUtil.c: uninitialised read. - * generic/tclFCmd.c: possible memory leak in file delete with error - condition. - -2001-08-10 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: - * tests/trace.test: Insure that [array] traces work correctly for - undefined variables. [Bug 449094] - -2001-08-09 Mo DeJong <mdejong@redhat.com> - - * unix/Makefile.in: Delete the unused getcwd.o target. [Bug 440942] - -2001-08-08 Don Porter <dgp@users.sourceforge.net> - - * library/dde/pkgIndex.tcl: - * library/http/http.tcl: - * library/http/pkgIndex.tcl: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: - * library/reg/pkgIndex.tcl: - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: Added checks for package dependencies. - Bumped patchlevels of changed packages: http 2.3.2, msgcat 1.2.2, - opt 0.4.3, tcltest 2.0.1. [Patch 448931] - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure: - * win/configure.in: Bumped up patchlevel to 8.4a4 to distinguish CVS - snapshots from the 8.4a3 release. This does not necessarily mean there - will be an 8.4a4 release. [Bug 448938] - -2001-08-06 Jeff Hobbs <jeffh@ActiveState.com> - - 8.4a3 RELEASE - - * changes: - * README: - * mac/README: - * unix/README: - * win/README.binary: updated for 8.4a3 release - - * generic/tclFileName.c (Tcl_FSSplitPath): update to Tcl style guide. - - * generic/tclFCmd.c (FileCopyRename): fixed mem leak in introduction - of vfs code where a new Tcl_Obj wasn't freed. - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd, Tcl_RegsubObjCmd): reordered - the retrieval of arguments to avoid shimmering bug when the pattern - and string referenced the same object. - - * unix/configure: regenerated - * unixE/tcl.m4: added GNU (HURD) configuration target. - [Patch 442974] (brinkmann) - - * win/README: made note of URL for Windows compilation notes - - * win/tclWinThrd.c (TclpFinalizeMutex, TclpFinalizeCondition): added - DeleteCriticalSection calls for cleanup [Patch 419683] - - * unix/tclUnixPipe.c (TclpCreateTempFile): fixed use of tmpnam, - which is dangerous. [Patch 442636] (lim) - The use of tmpnam in TclpTempFileName must still be changed. - - * tests/http.test (http-4.14): fixed variable error return. - [Bug 424252] - -2001-08-03 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure: regenerated - * win/tcl.m4: fixed DLLSUFFIX definition to always be ${DBGX}.dll. - This is necessary for TEA compliant builds that build shared against a - static-built Tcl. - * win/Makefile.in ($(TCLSH)): added $(TCL_STUB_LIB_FILE) to build - target, otherwise it wouldn't get generated in a static build. - -2001-08-06 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIOCmd.c (Tcl_GetsObjCmd): Applied patch from [Bug 442665] - to fix the bug reported by it. The function can corrupt a freed object - if it is called with objc == 3. This is because it retrieves resultPtr - and does not increment its reference count, but then calls - Tcl_ObjSetVar2, which causes the retrieved resultPtr object to be - released. - -2001-08-06 Don Porter <dgp@users.sourceforge.net> - - * doc/tclsh.1: Added note that the tclsh program is frequently - installed with the Tcl version numer as part of the name. [Patch - 402725] - - * generic/tclPkg.c: - * tests/pkg.test: [package forget] now forgets all of the package - arguments it receives, not stopping when a package is not found. [Bug - 415273] - -2001-08-02 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIOUtil.c (Tcl_FSMatchInDirectory): corrected - uninitialized value. - -2001-08-02 Mo DeJong <mdejong@redhat.com> - - * generic/tclPlatDecls.h: - * win/tclWinPort.h: Revert <tchar.h> related changes made to improve - Cygwin support on 2001-07-18. This change ended up breaking the VC++ - build because of conflicts between Windows APIs and internal Tk APIs. - -2001-08-01 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixFCmd.c: minor casts to eliminate warnings. (lim) - [Patch 440218] - - * tests/parseOld.test: changed some tests that required testwordend to - exist to skip in a proper tcltest manner. [Bug 442663] - - * library/http/http.tcl (http::mapReply): the regsub'ing of \n and \t - to escape them was unnecessary. - -2001-07-31 Vince Darley <vincentdarley@users.sourceforge.net> - - Changes from TIP#17 "Redo Tcl's filesystem" - The following files were impacted: - * doc/Access.3: - * doc/FileSystem.3: - * doc/OpenFileChnl.3: - * doc/file.n: - * doc/glob.n: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDate.c: - * generic/tclDecls.h: - * generic/tclEncoding.c: - * generic/tclFCmd.c: - * generic/tclFileName.c: - * generic/tclGetDate.y: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclIOUtil.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclLoad.c: - * generic/tclStubInit.c: - * generic/tclTest.c: - * generic/tclUtil.c: - * library/init.tcl: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacInit.c: - * mac/tclMacPort.h: - * mac/tclMacResource.c: - * mac/tclMacTime.c: - * tests/cmdAH.test: - * tests/event.test: - * tests/fCmd.test: - * tests/fileName.test: - * tests/io.test: - * tests/ioCmd.test: - * tests/proc-old.test: - * tests/registry.test: - * tests/unixFCmd.test: - * tests/winDde.test: - * tests/winFCmd.test: - * unix/mkLinks: - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * unix/tclUnixInit.c: - * unix/tclUnixPipe.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinInit.c: - * win/tclWinPipe.c: - -2001-07-24 Mo DeJong <mdejong@redhat.com> - - * win/tclWinThrd.c (Tcl_CreateThread): Close Windows HANDLE returned - by _beginthreadex. The MS documentation states that this handle is not - closed by a later call to _endthreadex. - -2001-07-21 Don Porter <dgp@users.sourceforge.net> - - * doc/pkgMkindex.n: - * library/package.tcl: Corrected documentation and usage message of - [pkg_mkIndex]. - -2001-07-18 Mo DeJong <mdejong@redhat.com> - - * generic/tclPlatDecls.h: Define TCHAR by including windows.h instead - of tchar.h since Cygwin does not support the tchar.h header. Include - CHECK_UNICODE_CALLS logic from tclWinPort.h. - * win/tclWinPort.h: Remove CHECK_UNICODE_CALLS logic. Remove include - of windows.h since this now done it tclPlatDecls.h. - * win/tclWinReg.c: Remove duplicate include of windows.h. - -2001-07-18 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIO.c: Aftermath to [Bug 427196]. Squash empty buffers if - they are smaller than the requested buffersize, to prevent reusage of - old buffers and to honor changes in the requested buffersize made by - the user. - -2001-07-17 Mo DeJong <mdejong@redhat.com> - - * win/tclWinFile.c (TclpReadlink): Add Cygwin specific definition for - the TclpReadlink function. This method implements reading of symbolic - links when build with Cygwin. - -2001-07-17 Mo DeJong <mdejong@redhat.com> - - * win/tclWinPort.h: Add Cygwin specific defines for environ and - timezone variables. - -2001-07-17 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIO.c (GetInput): Fixed [Bug 427196]. Memory was - overwritten because a buffer was used after a change of the requested - buffersize together with that requested buffersize and not its actual - size, which was smaller. Note that the continous reuse of the smaller - buffer negatively impacts performance. The system never allocates a - buffer with the newly requested bigger buffersize. - -2001-07-16 Mo DeJong <mdejong@redhat.com> - - * generic/tcl.h: Define __WIN32__ when __CYGWIN__ or __MINGW32__ is - defined. - * generic/tclAlloc.c: Define caddr_t when compiling with VC++ or - mingw. This type is already defined when compiling with Cygwin. - -2001-07-16 Mo DeJong <mdejong@redhat.com> - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinPort.h: - * win/tclWinSerial.c: - * win/tclWinThrd.c: - Remove unnecessary #includes of dos.h, direct.h, and tchar.h. This - will help the Cygwin porting effort since these headers do not exist - under Cygwin. - -2001-07-16 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinPipe.c (PipeClose2Proc): constrained the mutex lock to - just the TerminateThread call and waiting for termination. (jsmith) - - * generic/tclCmdMZ.c: Removed extra copy of the SCAN_* macros - #defined in generic/tclScan.c. [Bug 441230] (porter) - -2001-07-12 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/unixInit.test (unixInit-2.8): Added extra constraint, - notInstalledInTmp, to stop this test from damaging installations in - /tmp; not much fun to have to reinstall the Tcl library every time you - run the test suite! - - * tests/subst.test (subst-10.*): Updated tests to check new behaviour - for 'break' in command substitutions. - (subst-1.2,subst-7.1): Error messages changed. - * doc/SubstObj.3: New file, to document Tcl_SubstObj. - * doc/subst.n: Improved and updated documentation for 'subst' to help - support the changed behaviour. - * generic/tcl.decls (generic-437): Declaration for Tcl_SubstObj - * generic/tcl.h (TCL_SUBST_*): Added flags for Tcl_SubstObj. - * generic/tclCmdMZ.c (Tcl_SubstObj,Tcl_SubstObjCmd): Divided into two - parts to allow people to access the innards of 'subst' and changed the - behaviour when command substitutions do a 'break' to be different from - 'continue'. Also now works with objects, which allows for some nifty - optimisations with variable substitutions and a slight improvement - with command substitutions. [TIP#36] - -2001-07-10 Mo DeJong <mdejong@redhat.com> - - * unix/Makefile.in: Add AR variable for use in STLIB_LD. - * unix/configure: Regen. - * unix/configure.in: Use STLIB_LD when defining MAKE_LIB and - MAKE_STUB_LIB. Subst RANLIB and AR. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Add doc comment about STLIB_LD - command. Check ${AR} env var when setting STLIB_LD and delay - evaluation until make time. - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Delay evaluation of ${AR} in STLIB_LD - and add flags to better match the Unix implementation. Don't bother - defining AR when using VC++ since it is not used. - -2001-07-06 Mo DeJong <mdejong@redhat.com> - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Pass -e _WinMain@16 in addition to - the -mwindows flag to work around a problem with ld when it - incorrectly use main() as the executable entry point when both - WinMain() and main() are available. - -2001-07-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/cmdAH.test: Added leading zero to file modes to work around - fault in HPUX strtol() which ignores the base parameter. [Bug 438808] - -2001-07-05 Mo DeJong <mdejong@redhat.com> - - * win/Makefile.in: Subst DEPARG directly instead of relying on a - variable. This will make Cygwin builds faster since an extra exec will - be avoided. - * win/configure: Regen. - * win/configure.in: Subst DEPARG. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Move AC_MSG_CHECKING after the - AC_CHECK_PROG so that status messages do not get mixed together. Set - DEPARG based on the results of the cygpath check so that we avoid - using an extra exec when it is not needed. Use ac_cv_cygwin status - flag instead of looking at the output of gcc -v, which works in the - case where -mno-cygwin is set in the CFLAGS. - -2001-07-04 Jeff Hobbs <jeffh@ActiveState.com> - - * README: - * mac/README: - * unix/README: - * win/README: - * win/README.binary: updated READMEs with purls - -2001-07-03 Mo DeJong <mdejong@redhat.com> - - * win/Makefile.in: Remove PATHTYPE variable. - * win/configure: Regen. - * win/configure.in: Don't subst PATHTYPE. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Remove PATHTYPE variable. Set CYGPATH - to "cygpath -w" if the cygpath executable is found on the path. This - approach works for native Cygwin builds and cross compiles. - -2001-07-03 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/var.test: - * generic/tclVar.c (Tcl_VariableObjCmd): added patch to check for - number of args. [Patch 426038] - - * generic/tclVar.c (Tcl_GetVar2Ex): added ability to recognize - TCL_TRACE_READS flags to cause creation of part1 in TclLookupVar to - make sure newly created array will get read traces triggered - appropriately. This is called by Tcl_ObjGetVar2, Tcl_GetVar, and - Tcl_GetVar2. - (TclSetIndexedScalar, TclSetElementOfIndexedArray): added read trace - triggering for lappend case. - (Tcl_LappendObjCmd): pass TCL_TRACE_READS to Tcl_ObjGetVar2 to trigger - possible read traces for new arrays. - - * generic/tclExecute.c (TclExecuteByteCode): added TCL_TRACE_READS - flag to INST_LAPPEND(_ARRAY)_STK case to trigger read traces for newly - created arrays. Removed unnecessary #ifdef for TCL_COMPILE_DEBUG in - INST_LOAD_SCALAR1 case. - - * tests/append.test: - * tests/appendComp.test: added tests for read trace triggering for - append and lappend. - -2001-07-03 Mo DeJong <mdejong@redhat.com> - - * tests/clock.test (clock-2.5): Adjust test so that it passes when the - time slice is 60 msecs, now passes under Windows 98. - -2001-07-03 Mo DeJong <mdejong@redhat.com> - - * win/tcl.m4 (SC_CONFIG_CFLAGS): Don't pass the v flag to ${AR} when - using gcc, verbose output is not needed. - -2001-07-03 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (unixInit-2.8): Changed test back to using - installation layout, adding comments explaining why the test writes to - the directories it does, and checks to avoid destroying other files in - /tmp. - -2001-07-03 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/unixInit.test (unixInit-1.2): Fixed faults reported in - [Bug 438070] - well, at least enough to work on Solaris - and added - comments that should make what is going on in the test clearer. - -2001-07-02 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/util.test: added util-4.6 - * generic/tclUtil.c (Tcl_ConcatObj): Corrected walking backwards over - utf-8 chars. [Bug 227512] - -2001-07-02 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (unixInit-2.8): Corrected test for all absolute - pathnames in library path when executable is installed near root - directory to use correct development directory layout. [Bug 438014] - - * tests/unixInit.test (unixInit-2.9): - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Corrected buggy - construction of search path entries relative to executable. Added test - for bad construction. [Bug 438014] - -2001-06-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclNamesp.c: Correction to faulty patch from [Bug 231259] - -2001-06-28 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/unixInit.test (unixInit-1.2): Modified so as not to require a - local echo service, which fails on many systems which have that turned - off for security reasons... - -2001-06-27 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.h: - * generic/tclObj.c: - * unix/Makefile.in: added a -DPURIFY mode that makes Tcl_Obj's - allocated and free singularly (instead of in alloc in blocks and never - free) to allow checkers like Purify to operate better. - - * library/encoding/koi8-u.enc: added koi8-u (Ukranian variant) - encoding. - - * tests/subst.test: - * generic/tclUtf.c (Tcl_UtfBackslash): Corrected backslash handling of - multibyte utf-8 chars. [Bug 217987] - - * generic/tclCmdIL.c (InfoProcsCmd): fixed potential mem leak in info - procs that created objects without using them. - - * generic/tclCompCmds.c (TclCompileStringCmd): fixed mem leak when - string command failed to parse the subcommand. - - * doc/interp.n: - * doc/unknown.n: updated notes about what is in a safe interp. [Bug - 218605] - -2001-06-27 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/event.test (event-11.5): Removed hard-coded port number which - could fail on some systems. [Bug 436727] - -2001-06-26 Mo DeJong <mdejong@redhat.com> - - * unix/Makefile.in: - * win/Makefile.in: Add `make shell` target. This target will set the - proper env vars before invoking tclsh from the build directory. - -2001-06-26 Mo DeJong <mdejong@redhat.com> - - * win/Makefile.in: Use : to separate VPATH entries. This works for - both Cygwin builds and cross builds, the VPSEP variable is simply - unneeded complexity. - * win/configure: Regen. - * win/configure.in: Don't subst VPSEP. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Remove VPSEP variable. - -2001-06-26 Mo DeJong <mdejong@redhat.com> - - * unix/configure: Regen. - * unix/configure.in: Fix last checkin by removing export since that - only works in bash. - * win/configure: Regen. - * win/configure.in: Ditto. - -2001-06-26 Mo DeJong <mdejong@redhat.com> - - * unix/configure: Regen. - * unix/configure.in: Set CFLAGS to "" if the user did not set CFLAGS - in the env. This keeps AC_PROG_CC from adding "-g -O2" to the CFLAGS - by default. - * win/configure: Regen. - * win/configure.in: Ditto. - -2001-06-25 Mo DeJong <mdejong@redhat.com> - - * win/configure: Regen. - * win/configure.in: Use RC_DEFINE flag from tcl.m4. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Set RC_DEFINE flag based on the - compiler in use. - -2001-06-25 Mo DeJong <mdejong@redhat.com> - - * win/tcl.m4 (SC_CONFIG_CFLAGS): Link to the imm32 library when - building with mingw gcc. - -2001-06-25 Mo DeJong <mdejong@redhat.com> - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): When building with gcc, don't attempt - to link with LD or support dllwrap. Simply require a recent version of - Cygwin gcc or Mingw gcc that supports -shared. When linking, use gcc - instead of ld since gcc automatically includes libs like -lmsvcrt. - -2001-06-22 Mo DeJong <mdejong@redhat.com> - - * win/configure: Regen. - * win/configure.in: Add resource compiler fix from 8.3.3 to fix - compiling with mingw. - -2001-06-22 Mo DeJong <mdejong@redhat.com> - - * win/configure: Regen. - * win/tcl.m4: Fix silly typo in last checkin. - -2001-06-22 Mo DeJong <mdejong@redhat.com> - - * unix/Makefile.in: Set CFLAGS to @CFLAGS@ and @CFLAGS_DEFAULT@. Set - LDFLAGS to @LDFLAGS@ and @LDFLAGS_DEFAULT@. Add LDFLAGS_DEBUG and - LDFLAGS_OPTIMIZE to match the way CFLAGS_DEFAULT works. This will - support user set CFLAGS or LDFLAGS at configure time. - * unix/configure: Regen. - * unix/configure.in: Don't set CFLAGS to CFLAGS_DEFAULT, instead - subst CFLAGS_DEFAULT into the Makefile. Add AC_SUBST for - CFLAGS_DEFAULT, LDFLAGS_DEFAULT, LDFLAGS_DEBUG, and LDFLAGS_OPTIMIZE. - * unix/tcl.m4 (SC_ENABLE_SYMBOLS): Modify LDFLAGS_DEFAULT so that it - uses a Makefile variable just like CFLAGS_DEFAULT. - * win/Makefile.in: Set CFLAGS to @CFLAGS@ and @CFLAGS_DEFAULT@. Set - LDFLAGS to @LDFLAGS@ and @LDFLAGS_DEFAULT@. This will support user set - CFLAGS or LDFLAGS at configure time. - * win/configure: Regen. - * win/configure.in: Don't set CFLAGS or LDFLAGS, instead subst - CFLAGS_DEFAULT and LDFLAGS_DEFAULT into the Makefile. - * win/tcl.m4 (SC_ENABLE_SYMBOLS): Modify LDFLAGS_DEFAULT so that it - uses a Makefile variable just like CFLAGS_DEFAULT. - -2001-06-22 Mo DeJong <mdejong@redhat.com> - - * win/configure: - * win/tcl.m4 (SC_CONFIG_CFLAGS): Don't set LDFLAGS_DEBUG to -g or - LDFLAGS_OPTIMIZE to -O when compiling with gcc. These flags are not - needed and can cause problems with the Cygwin version of ld. - -2001-06-18 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/unixInit.test (unixInit-1.2,unixInit-2.8): Added test for code - described below, and fixed a couple of errors that caused problems - during testing; the code to determine the installedTcl constraint was - wrong, and test unixInit-2.8 assumed that /tmp/lib was free for use - and could be deleted, which clashed nastily with my installation and - made other tests fail unnecessarily! - - * unix/tclUnixChan.c (TtyInit,TclpOpenFileChannel, - (Tcl_MakeFileChannel,TclpGetDefaultStdChannel): Alterations so that - the standard channels - stdin, stdout and stderr - have the correct - type and fconfigure options. This required making the initialisation - of serial lines a little more sophisticated to make the console behave - correctly in interactive mode... [Bug 219137 and duplicates] - -2001-06-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclPanic.c (Tcl_PanicVA): - * mac/tclMacAppInit.c (main): - * mac/tclMacPanic.c (TclpPanic): - * unix/tclUnixPort.h: - * win/tclWinPort.h: Replaced TclMacSetPanic with TclpPanic for setting - a platform-specific panic handler. TclpPanic is NULL on Unix and - Windows. Fixes broken wish on Mac due to earlier patches. [Patch - 415648] - - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: `make gentubs` after above changes. - -2001-06-13 Don Porter <dgp@users.sourceforge.net> - - * mac/tclMacAppInit.c (main, Macintosh_Init): - * mac/tclMacBOAAppInit.c (main): - * mac/tclMacPanic.c: Applied patches from Dan Steffen correcting - problems on the Macintosh in the 2001-06-08 changes. - -2001-06-12 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/regexp.test (regexp-18.12): - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): Fixed so that submatches - that do not match always have index pair {-1 -1} [Bug 219232] - -2001-06-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: - * generic/tcl.decls: - * generic/tclPanic.c: Added CONST to Tcl_*Panic* public interfaces. - [Patch 415648, TIP 27] - - * generic/tclInt.decls: - * mac/tclMacAppInit.c (main): - * mac/tclMacBOAAppInit.c (main): - * mac/tclMacPanic.c: Modified special Mac implementations of - Tcl_*Panic* to be exact copies of the generic implementations. Added - TclMacSetPanic. The generic implementations should be used directly, - rather than copies, but that requires further changes by someone - familiar with the Mac build systems. [Patch 415648] - - * generic/tclDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: `make gentubs` after above changes. - - * doc/Panic.3: - * unix/mkLinks: New file documenting Tcl_*Panic* public interfaces, - followed by `make mklinks`. [Patch 415648, Bug 219170, Bug 414936] - -2001-06-03 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (Tcl_DStringAppendElement): patch to save an - extra strlen call. [Bug 428572] - -2001-05-30 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Added two casts to - INST_STR_CMP implementation to get rid of a couple warnings from the - SUNWspro C compiler. - - * generic/tclBasic.c (Tcl_GetMathFuncInfo,Tcl_ListMathFuncs): - * generic/tclCmdIL.c (Tcl_InfoObjCmd,InfoFunctionsCmd): - * generic/tcl.decls (generic table, positions 435+436): - * tests/info.test: - * doc/CrtMathFnc.3: - * doc/info.n: Changes due to TIP #15 "Functions to List and Detail - Math Functions" - -2001-05-28 Jeff Hobbs <jeffh@ActiveState.com> - - * library/init.tcl (unknown): removed errant " in error message - -2001-05-27 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/regc_locale.c: updated character class range data for - Unicode v3.1.0 compliance. - * generic/tclUniData.c: regenerated from Unicode v3.1.0 data file (new - as of 2001-05-16). This brings Tcl to current unicode compliance. - - * tests/utf.test: added tests to check unicode 3 compliance - - * unix/Makefile.in (tclUtf.o): added tclUniData.c dependency. - - * tools/uniClass.tcl: added comments to output format and the script - for clarification. - - * tools/uniParse.tcl: corrected filename output and GetDelta macro to - use 'info' as param (was 'infO') - -2001-05-26 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclVar.c (tclArraySearchType,SetArraySearchObj, - (ParseSearchId): Added code to speed up array searching by reducing - the amount of parsing needed for searchIds. - - * generic/tclObj.c (TclInitObjSubsystem): - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): - * generic/tclNamesp.c (TclInitNamespaceSubsystem): - * generic/tclInt.h: Moved some Tcl_ObjType initialisation to - TclInitObjSubsystem to be with the bulk of the rest. [Patch 424851] - Committed by Miguel Sofer <mig@utdt.edu> - -2001-05-23 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/io.test: changed io-52.[9-11] to not be platform sensitive - with EOL translation. - - * library/encoding/cp1250.enc: - * library/encoding/cp1251.enc: - * library/encoding/cp1252.enc: - * library/encoding/cp1253.enc: - * library/encoding/cp1254.enc: - * library/encoding/cp1255.enc: - * library/encoding/cp1256.enc: - * library/encoding/cp1257.enc: - * library/encoding/cp1258.enc: - * library/encoding/cp874.enc: - * library/encoding/iso8859-6.enc: - * library/encoding/iso8859-7.enc: - * library/encoding/iso8859-8.enc: - * library/encoding/iso8859-10.enc (new): - * library/encoding/iso8859-13.enc (new): - * library/encoding/iso8859-14.enc (new): updated encoding tables based - on http://www.unicode.org/Public/MAPPINGS/. (kuhn) - -2001-05-23 Mo DeJong <mdejong@redhat.com> - - * unix/tcl.m4 (SC_PATH_TCLCONFIG): Fix comments, and typo in cached - variable name. - -2001-05-23 Mo DeJong <mdejong@redhat.com> - - * unix/tcl.m4 (SC_LOAD_TKCONFIG): Remove use of undefined TCLCONFIG - variable and call AC_MSG_RESULT to print the checking result. - * win/tcl.m4: Ditto. - -2001-05-22 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclObj.c (TclAllocateFreeObjects): simplified - objSizePlusPadding to use sizeof(Tcl_Obj) (max) Corrected use of - tclObjsAlloced/Freed/Shared in TCL_MEM_DEBUG compile. - -2001-05-22 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: removed Tcl_DuplicateObj in INST_DUP - -2001-05-21 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/tcltest.test (tcltest-19.1): fixed failing test that was - getting affected by Windows env handling of empty valued elements. - - * unix/tcl.m4: added more common install directories in which to - search for *Config.sh. [Bug 419812] - - * tests/cmdMZ.test (cmdMZ-1.4): added notLinux constraint to test to - prevent failure message on Linux due to OS caching bug. - - * tests/httpd (httpdRespond): added response to timeout value in query - string. - - * tests/http.test: removed unused notLinux constraint setting - - * generic/tclRegexp.c (Tcl_RegExpExecObj): added use of - Tcl_GetUnicodeFromObj. - -2001-05-19 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * Note that "tclbench" (see project "tcllib") was extended with - performance benchmarks for [fcopy] too. - - * doc/fcopy.n: Updated to reflect the extended behaviour of 'fcopy'. - - * tests/io.test: Added tests 'io-52.9', 'io-52.10' and 'io-52.11' to - test the handling of encodings by 'fcopy' / 'TclCopychannel'. [Bug - 209210] - - * generic/tclIO.c: Split of both 'Tcl_ReadChars' and 'Tcl_WriteChars' - into a public error checking and an internal working part. The public - functions now use the new internal ones. The new functions are - 'DoReadChars' and 'DoWriteChars'. Extended 'CopyData' to use the new - functions 'DoXChars' when required by the encodings on the input and - output channels. [Bug 209210] - -2001-05-16 Jeff Hobbs <jeffh@ActiveState.com> - - * library/history.tcl (tcl::HistAdd): prevent empty calls from being - added to the history (arndt) - - * tests/error.test: updated error-1.3 message to account for string - index being compiled at toplevel. - * tests/appendComp.test: - * tests/stringComp.test: new files for extended bytecode testing - - * generic/tclBasic.c: added new CompileProc invocations to basic - command initialization. - * generic/tclCompCmds.c: added new compile commands for append, - lappend, lindex and llength. Refactored set and incr compile commands - to use new TclPushVarName function for handling the varname component - during compilation (also used by append and lappend). Changed string - compile command to compile toplevel code as well (when possible). - * generic/tclCompile.c: added new instruction enums - * generic/tclCompile.h: added debug info for new instructions - * generic/tclExecute.c (TclExecuteByteCode): moved elemPtr to toplevel - var (oft-used). Added definitions for new bytecode instructions - INST_LIST_INDEX, INST_LIST_LENGTH, INST_APPEND_SCALAR1, - INST_APPEND_SCALAR4, INST_APPEND_ARRAY1, INST_APPEND_ARRAY4, - INST_APPEND_ARRAY_STK, INST_APPEND_STK, INST_LAPPEND_SCALAR1, - INST_LAPPEND_SCALAR4, INST_LAPPEND_ARRAY1, INST_LAPPEND_ARRAY4, - INST_LAPPEND_ARRAY_STK, INST_LAPPEND_STK. - Refactored repititious code for reuse with INST_LOAD_STK (same as - INST_LOAD_SCALAR_STK), INST_STORE_STK (same as INST_STORE_SCALAR_STK). - Updated INST_STR_CMP with style of fix of 2001-04-06 Fellows - [Bug 219201] as that fix only affected the runtime eval'ed "string" - (string compare is normally byte-compiled now). We may want to back - these out for speed in the future, noting the problems with \x00 - comparisons in the docs. - * generic/tclInt.h: declarations for new compile commands. - * generic/tclVar.c: change TclGetIndexedScalar, - TclGetElementOfIndexedArray, TclSetElementOfIndexedArray and - TclSetIndexedScalar to use flags. The Set functions now support - TCL_APPEND_ELEMENT and TCL_LIST_ELEMENT as well. - * generic/tclInt.decls: - * generic/tclIntDecls.h: minor signature changes for above. - - * generic/tclCmdMZ.c: made use of new Tcl_GetUnicodeFromObj. - -2001-05-16 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/console.n: Deleted. Put it in the wrong source tree! D'oh! - -2001-05-15 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tclStringObj.c (Tcl_GetUnicodeFromObj): new function to - parallel Tcl_GetStringFromObj (fix of an API oversight). - - * unix/tclUnixPipe.c: updated pipeChannelType to TCL_CHANNEL_VERSION_2 - type specification. - - * tests/fileName.test: corrected tests not to fail on win when a - C:/test dir exists. - - * generic/tclFileName.c (ExtractWinRoot): corrected ABR error - -2001-05-15 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/lindex.test: added test for nested braces [Patch 423617] - -2001-05-15 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInt.h: - * generic/tclNamesp.c: invalidate all bytecodes in a namespace if a - new command shadows a bytecoded command. - * tests/namespace.test: - Patched from [Bug 231259] - -2001-05-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/console.n: Created. It seems very odd to me that the console - implementation is part of the Tcl distribution and not part of Tk, but - given the location of the source, the documentation must obviously - match up... - -2001-05-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * tests/string.test (string-4.14): Negative string indices should not - be added as offsets to the result of [string first] but instead be - treated as referring to the start of the string. [Bug 423581] - -2001-05-11 Mo DeJong <mdejong@redhat.com> - - * unix/Makefile.in: Add a LDFLAGS variable to the Makefile instead of - directly substing @LDFLAGS@. - * unix/configure: Regen. - * unix/tcl.m4: Fix CFLAGS_DEFAULT so that the name of a Makefile - variable is passed as @CFLAGS@. - * win/Makefile.in: Move the setting of CFLAGS higher up in the - Makefile. - * win/configure: Regen. - * win/configure.in: Use dnl to comment out macros so that they are not - accidently expanded. - * win/tcl.m4: Fix CFLAGS_DEFAULT so that the name of a Makefile - variable is passed as @CFLAGS@. - -2001-05-07 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: insure different rand() seeds in different - threads. [Bug 416643] - -2001-05-03 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/tcltest.test: removed extraneous 'c' (doh!) [Bug: 414031] - - * tools/tcltk-man2html.tcl: removed use of 'exec' for portability and - fixed up code. - -2001-05-03 Don Porter <dgp@users.sourceforge.net> - - * doc/library.n: - * library/init.tcl: - * tests/autoMkindex.t*: Modified [auto_import] to apply pattern - matching in the [namespace import] style. [Bug 420186] - ***POTENTIAL INCOMPATIBILITY*** for any callers of [auto_import] from - outside Tcl that expect the pattern matching to be like that of - [string match]. - -2001-05-03 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclParse.c: - * tests/namespace.test: Insure consistent behaviour of the [unknown] - command: when a command is unknown, it is always processed by - [::unknown], ignoring any namespace proc which happens to be called - "unknown" [Patch 421166, Bug 420507] - -2001-05-02 Don Porter <dgp@users.sourceforge.net> - - * tools/genStubs.tcl: Add a package require of Tcl 8 at the beginning - of the script so that the script will print a descriptive error - message when run in an old Tcl 7 shell. - -2001-04-27 Kevin Kenny <kennykb@crd.ge.com> - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclCmdIL.c: - * generic/tclProc.c: - * generic/tclVar.c: Added another collection of missing CONSTs related - to TclGetNamespaceForQualName. - * generic/tclIntDecls.h: Regenerated. - -2001-04-25 Mo DeJong <mdejong@redhat.com> - - * unix/configure: Regen. - * unix/tcl.m4: Subst TCL_THREADS into tclConfig.sh. - * unix/tclConfig.sh.in: Add TCL_THREADS variable. - * win/configure: Regen. - * win/tcl.m4: Subst TCL_THREADS into tclConfig.sh. - * win/tclConfig.sh.in: Add TCL_THREADS variable. - -2001-04-25 Mo DeJong <mdejong@redhat.com> - - * unix/configure: Regen. - * unix/configure.in: Use $@ in MAKE_LIB and MAKE_STUB_LIB commands - instead of using a delayed subst variable. Replace instances of - STUB_LIB_FILE with TCL_STUB_LIB_FILE. - -2001-04-25 Mo DeJong <mdejong@redhat.com> - - * unix/Makefile.in: Use TCL_STUB_LIB_FILE instead of STUB_LIB_FILE. - * unix/configure: Regen. - * unix/configure.in: Don't subst STUB_LIB_FILE, use TCL_STUB_LIB_FILE - instead. - -2001-04-25 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tools/encoding/iso8859-15.txt: - * library/encoding/iso8859-15.enc: Oops! Got the full encoding wrong. - Should be fixed now... - - * tools/encoding/iso8859-15.txt: - * library/encoding/iso8859-15.enc: - * tools/tcl.wse.in: Added ISO 8859-15 (a.k.a. Latin-1 + Euro currency - symbol) support. - - * generic/tclNamesp.c: - * generic/tclBasic.c (TclRenameCommand): Missing CONST from several - declarations relating to use of TclGetNamespaceForQualName - -2001-04-24 Kevin B. Kenny <kennykb@acm.org> - - * doc/AssocData.3: - * doc/CrtCommand.3: - * doc/CrtMathFnc.3: - * doc/CrtObjCmd.3: - * doc/ExprLong.3: - * generic/tclBasic.c: - * generic/tclCmdMZ.c: - * doc/CrtSlave.3: - * generic/tclNamesp.c: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclInt.decls: - * generic/tclInt.h: (TIP #27) Another round of CONST changes, this - time adding CONST to the API's exported from tclBasic.c. [Patch - 415179] - ***POTENTIAL INCOMPATIBILITY*** from 8.4a2, in which Vince Darley's - changes to command tracing were added. A const has been added to the - type signature of one of the parameters to Tcl_CommandTraceProc. - -2001-04-10 Kevin B. Kenny <kennykb@acm.org> - - * unix/tclUnixTime.c: Altered code to use memcpy instead of - structure assigments in an effort to achieve better K&R - compatibility. - -2001-04-10 Kevin B. Kenny <kennykb@acm.org> - - * unix/tclUnixTime.c: Fixed silly typo in calls to 'gmtime' and - 'localtime' that broke the Linux build. - -2001-04-09 Kevin B. Kenny <kennykb@acm.org> - - * unix/tclLoadShl.c: Added DYNAMIC_PATH to the load flags so that the - SHLIB_PATH will be searched for other libraries. [Bug 219140] - -2001-04-09 Kevin B. Kenny <kennykb@acm.org> - - * unix/tcl.m4: Added _REENTRANT to Solaris build so that thread safe - library routines are included. - * unix/configure: Re-ran 'autoconf' with changed tcl.m4 - * tclUnixTime.c: Modified for thread safety of 'gmtime' and - 'localtime' system calls. [Bugs 219136 and 232558] - -2001-04-09 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/expr.test (expr-21.*): Tests to check below fix. - * generic/tclParseExpr.c (GetLexeme): Now recognises the - non-numeric boolean literals for what they are. It no longer makes - sense for anyone to create functions with the same name as one of - them, but this was true in 7.* as well [Bug 217777; finally!] - -2001-04-07 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: Avoid panic when there are extra items in the - tcl stack. [Bug 406709, Patch 414470] - * tests/foreach.test: test to exercise the patch - -2001-04-07 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/namespace.n: document correct functionality - * generic/tclNamesp.c: corrected behaviour of [namespace code] - [Bug 219385, Patch 403530] - * library/init.tcl: - * tests/namespace-old.test: test correct functionality - * tests/namespace.test: test correct functionality - -2001-04-07 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/Makefile.in (checkdoc): New target, checking the definitions as - found in the compiled library against the manpages to find - undocumented public functionality. - - * unix/mkLinks: Updated to include the new manpage. - - * doc/UniCharIsAlpha.3: New manpage documenting the Unicode - character classification APIs. [Bug 218720] - -2001-04-07 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/mkLinks: Updated to incorporate the changes below. - - * doc/StringObj.3: Added 'Tcl_AttemptSetObjLength' to the NAME - section. [Bug 414435] - - * doc/Alloc.3: Added both 'Tcl_AttemptAlloc' and 'Tcl_AttemptRealloc' - to the NAME section. [Bug 414435] - - * doc/Utf.3: Added both 'Tcl_UniCharCaseMatch' and - 'Tcl_UniCharNcasecmp' to the NAME section. [Bug 414435] - -2001-04-06 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: - * tests/init.test: Modified processing of $::errorInfo by [unknown] - when the auto-loaded command throws an error to better cover the - tracks of auto-loading. [Bug 219280, Patch 403551] - -2001-04-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/read.n: Added section on "USE WITH SERIAL PORTS" to resolve - [Bug 219402] - - * tests/string.test (string-2.30): Test for this case - * generic/tclCmdMZ.c (Tcl_StringObjCmd, STR_COMPARE branch): Fixed - problem caused by Utf-rep of \x00 being more than Utf-rep of \x01 - fooling memcmp by forcing everything through Utf-based comparisons. - Added optimizations for case where objects have a string/unicode-rep - or a bytearray-rep (i.e. where we can perform comparisons on - fixed-size units). [Bug 219201] - * generic/tclUtf.c (Tcl_UtfNcmp): Corrected seriously erroneous - comment. - -2001-04-05 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * doc/Macintosh.3: Removed duplicates from .SH line. [Bug 413983] - -2001-04-05 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Fixed so will compile - with K&R compilers. [Patch 413844, Bug 413847] - -2001-04-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c: Patch from Kevin Kenny to restore support of - pre-ANSI compilers. [Bug 413846, Patch 413842] - -2001-04-04 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/mkLinks: Updated to contain the new manpage. - - * doc/Environment.3: New manpage, describes Tcl_PutEnv. [Bug 219171] - - * doc/Macintosh.3: New manpage describing the macintosh specific parts - of the public API. [Bug 219169] - -2001-04-04 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/tcl.m4: extended test of termios vs. termio vs. sgtty to - better detect result on Linux and when certain configure - redirections are being used. [Patch 402923; Bug 227412, 219194] (max) - -2001-04-04 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclTest.c: - * tests/io.tests: TIP #10 followup correcting a problem with the - original patch because of the lack of 'testthread id' for a - non-threaded compilation. - -2001-04-04 Kevin Kenny <kennykb@acm.org> - - * doc/ByteArrObj.3: - * doc/DumpActiveMemory.3: - * doc/InitStubs.3: - * doc/PkgRequire.3: - * doc/StringObj.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBinary.c: - * generic/tclCkalloc.c: - * generic/tclDecls.h: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclPkg.c: - * generic/tclStringObj.c: - * generic/tclStubLib.c: (TIP#27) Changed a number of Tcl API's to - accept "CONST char*" in place of simple "char*". (kennykb) [Patch - 404026] - -2001-04-04 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclListObj.c (Tcl_SetListObj): set objPtr->length = 0 in - empty object case to maintain sanctity of Tcl_Obj bytes/length - pairing. [Patch 405998] (porter) - -2001-04-03 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/mkLinks: Added 'Signal.3', 'Tcl_WaitPid'. - - * doc/DetachPids.3: Added description of 'Tcl_WaitPid' [Bug 219173]. - - * doc/Signal.3: New man page describing the public API procedures - 'Tcl_SignalId' and 'Tcl_SignalMsg'. [Bug 219172] - -2001-04-02 Jeff Hobbs <jeffh@ActiveState.com> - - * README: - * win/README: - * win/README.binary: further notes corrections. - - * win/configure: - * win/tcl.m4 (SHLIB_LD): added -incremental:no. [Bug 219381] - -2001-04-01 Jeff Hobbs <jeffh@ActiveState.com> - - * README: - * mac/README: - * win/README: - * win/README.binary: - * unix/README: updated patchlevel information to 8.4a3 and updated - links and notes. - - * generic/tcl.h: - * tools/tcl.wse.in: - * win/configure.in (VER): - * win/configure: - * unix/configure: - * unix/configure.in (VER): - * unix/tcl.spec: updated patchlevel information to 8.4a3 - -2001-03-30 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCkalloc.c (TclFinalizeMemorySubsystem): set curTagPtr - to NULL to allow for reuse. - * generic/tclEvent.c (Tcl_Finalize): moved the tsdPtr initialization - inside the subsystemsInitialized check to prevent it potentially - getting called twice during finalization. - [Patch 403532, Bug 219391] (wu) - - * generic/tclThreadTest.c (Tcl_ThreadObjCmd): cast fixes - * generic/tclTest.c (TestChannelCmd): added cast to mollify Windows - debug build. - - * win/tclWinSock.c (SocketEventProc): Fixed race condition in - readability of socket on Windows. [Patch 410674, Bug 219205, 219333] - - * win/tcl.m4: added imm32.lib to LIBS_GUI for Tk IME support. - - * win/Makefile.in (install-libraries): removed extra \s that broke - the target. - (install-doc): improved install-* targets to use their base build - dependency. - -2001-03-30 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * All of the changes below belong to TIP #10 [Tcl I/O Enhancement: - Thread-Aware Channels]. See also [Patch 403358] at SF. - - * generic/tclIO.h (struct ChannelState, line 236f): Extended the - structure with a new field of type 'Tcl_ThreadId' to hold the id of - the thread currently managing all channels with this state. - - Note: This structure is shared by all channels in a stack of - transformations. - - * generic/tclIO.c (Tcl_CreateChannel, lines 1058-1065): Modified to - store the Id of the current thread in the 'ChannelState' of the new - channel. - - * generic/tclIO.c (Tcl_SpliceChannel, lines 2265-2270): Modified in - the same manner as 'Tcl_CreateChannel' as the channel will be managed - by the current thread afterward. - - * generic/tclIO.c (Tcl_GetChannelThread, lines 1478-1503): - * generic/tcl.decls (Tcl_GetChannelThread, lines 1504-1506): New API - function to retrieve the Id of the managing thread from a channel. - Implementation and declaration. - - * generic/tclTest.c (TestChannelCmd, lines 4520-4532): Added - subcommand 'mthread' to query a channel about its managing thread. - -2001-03-29 Mo DeJong <mdejong@redhat.com> - - * tests/interp.test: Print out warning when testinterpdelete command - is not defined. Add tests that checks to make sure a child interp - inherits the parent's cwd. - -2001-03-29 Jeff Hobbs <jeffh@gimlet.activestate.com> - - * doc/tcltest.n: corrected incorrect macro usage. - - * doc/lsort.n: corrected unbalanced nroff macros. - - * unix/tclUnixPipe.c (TclpCreateTempFile): prevent potential race - condition and security leak in tmp filename creation. - [Patch 402924] (max) - - * unix/configure: - * unix/tcl.m4: corrected IRIX-5.x config to not use -n32. - [Patch 403626] (english) - - * unix/tclUnixThrd.c (Tcl_ConditionWait): fixed handling of timeout - for threads (corrects excessive CPU usage issue for Tk on Unix in - threaded Tcl environment). [Bug 411603] (ruppert) - -2001-03-29 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/lsort.n: Added some notes that clarify the behaviour of - [lsort] as well as a whole bunch of examples. [Bug 219202] - -2001-03-27 Jeff Hobbs <jeffh@gimlet.activestate.com> - - * doc/Alloc.3: corrected docs to note that Tcl_Attempt* return char - *'s, not ints. [Bug 411388] - - * tests/regexp.test (regexp-19.1): - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): fixed handling of nulls in - subspec value. - -2001-03-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclDecls.h (Tcl_InitCustomHashTable): Correction to patch - from 2001-01-18; tclDecls.h was not generated using 'make genstubs'. - -2001-03-26 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * win/tclWinInt.h (tclWinTCharEncoding): Removed as now a static - variable in win/tclWin32Dll.c instead. - -2001-03-23 Jeff Hobbs <jeffh@activestate.com> - - * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected retrieval of resultPtr - to prevent possible corruption. - - * generic/tclNamesp.c (Tcl_Import): Correctly freed a DString. - [Patch 403755] (lavana) - -2001-03-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/set-old.test (set-old-7.2): Changed error behaviour of - [unset] to agree with documentation, so must change test as well. - -2001-03-14 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl (pkg_mkIndex): Added patch from Vince Darley to - make [pkg_mkIndex -verbose] even more verbose. [Bug 219349, Patch - 403529] - -2001-03-13 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/info.n: Improved documentation for [info hostname]. [Bug 403840] - - * generic/tclVar.c (Tcl_UnsetObjCmd): Made command behave as - documented [issue remaining from Bug 405769] - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): A missing {return TCL_OK;} - was causing memory corruption. [Bug 408002] - - * generic/tclExecute.c (TclDeleteExecEnv, GrowEvaluationStack, - (TclExecuteByteCode): Added some casts to ClientData that are - apparently needed on some architectures. - -2001-03-12 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/string.test: Fixed some test numberings and added a test. - [Patch 403229] - -2001-03-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclVar.c (Tcl_UnsetObjCmd): Rewrote argument parser to avoid - a read off the end of the argument array that could occur when - executing something like [unset -nocomplain] was executed. Improved - the error message given when not enough arguments are given (-nocomplain - should obviously be *before* --, not after it) and also modified the - test suite to take account of that and the documentation to use the - same improvement. [Bug 405769] - -2001-03-02 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Fixed bug that could pass - pointers to freed memory to command implementations, which most - obviously caused some weird behaviour with [info level], but could - have caused problems with user code and command traces too. [Bug - 404865, Patch 405436] - -2001-02-23 msofer <msofer@users.sourceforge.net> - - * no changes; fixing up the missing comment in the previous one. - Sorry. - -2001-02-23 msofer <msofer@ant.utdt> - - * /cvsroot/tcl/tcl/tests/execute.test: added test for evaluation of an - expression in a variable; evals once by compiling, second time using - the previous compilation - -2001-02-18 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n: Updated documentation to reflect the addition of - compat/strftime.c, including the correct formatting of ISO-8601:1988 - fiscal week number (%V). - -2001-02-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdMZ.c (Tcl_SplitObjCmd): Improved efficiency of - splitting strings into individual characters by adding hash so that - only one Tcl_Obj per character is created. Improves performance of - splitting of short strings and makes a huge difference to splitting of - long strings, such as is done in the mime package in tcllib. [Bug - 131523] - -2001-01-31 Don Porter <dgp@users.sourceforge.net> - - * win/makefile.vc (install-libraries): Corrected misdirected install - directory for the msgcat 1.2 package. - -2001-01-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIO.c (CopyData): Moved code that updates the count of how - many bytes are left to copy. Corrects bug that when writing occurs in - the background, the copy loop could be escaped without updating the - count, causing CopyData() to try to copy more bytes than the toRead - value originally passed to TclCopyChannel(), leading to hangs and - misreporting of number of bytes copied. [Bug 118203, Patch 103432] - -2001-01-18 Andreas Kupries <a.kupries@westend.com> - - Everything below belongs together, it fixes [Bug 123153] - - * generic/tcl.h (line 342): A bit more explanation about the default - value for TCL_PRESERVE_BINARY_COMPATABILITY. - - * generic/tcl.h (line 1208): Define the macro 'Tcl_InitHashTable' only - when TCL_PRESERVE_BINARY_COMPATIBILITY is not set as it kills binary - compatibility to 8.3 and earlier versions. This is the main part of - the patch/change. - - * generic/tcl.decls (line 1469): - * generic/tclHash.c (Tcl_InitHashTable): - * generic/tclHash.c (Tcl_InitHashTableEx): - * generic/tclObj.c (Tcl_InitObjHashTable): Changed - 'Tcl_InitHashTableEx' to 'Tcl_InitCustomHashTable'. This change is - more of an estethical nature, replacing the ubiquitous 'Ex' suffix - with a more meaningful name. The introduced binary incompatibility is - deemed acceptable as it is between alpha versions. Updated callers. - - * doc/Hash.3: - * unix/mkLinks: Changed 'Tcl_InitHashTableEx' to - 'Tcl_InitCustomHashTable'. - -2001-01-10 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/winPipe.test (winpipe-1.20): - * tests/winDde.test (createChildProcess): - * tests/pkgMkIndex.test (pkgtest::createIndex): Removed assumption - that paths contain no spaces which causes problems with both [eval] - and [open |...] due to the well-known differences between lists and - strings. Fixes [Bug 119406] - -2001-01-04 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test: - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Several entries in the - library path ($tcl_libPath) are determined relative to the absolute - path of the executable. When the executable is installed in or near - the root directory of the file system, relative pathnames were being - incorrectly generated, and in the worst case, memory access violations - were crashing the program. [Bug 119416, Patch 102972] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.2002 b/ChangeLog.2002 deleted file mode 100644 index 9534476..0000000 --- a/ChangeLog.2002 +++ /dev/null @@ -1,4741 +0,0 @@ -2002-12-18 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: some uses of xcopy swapped to the @$(CPY) macro. - Reported by Joe Mistachkin <joe@mistachkin.com>. - -2002-12-17 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclNotify.c (TclFinalizeNotifier, Tcl_SetServiceMode): - (Tcl_ThreadAlert): Check that the stub functions are non-NULL before - calling them. They could be set to NULL by Tcl_SetNotifier. - -2002-12-16 David Gravereaux <davygrvy@pobox.com> - - * generic/tclPipe.c (TclCleanupChildren): - * tests/winPipe.test: - * win/tclWinPipe.c (Tcl_WaitPid): - * win/tclWinTest.c: Gave Tcl_WaitPid the ability to return a Win32 - exception code translated into a Posix-style SIG*. This allows [close] - to report "CHILDKILLED" without the meaning getting lost in a - truncated exit code. In TclCleanupChildren(), TclpGetPid() had to get - moved to before Tcl_WaitPid() as the the handle is removed from the - list taking away the ability to get the process id after the wait is - done. This shouldn't effect the unix implimentaion unless waitpid is - called with a pid of zero, meaning "any". I don't think it is.. - -2002-12-13 Don Porter <dgp@users.sourceforge.net> - - * unix/configure.in: Updated configure of CVS snapshots to reflect - * win/configure.in: the 8.4.1.1 patchlevel. - - * unix/configure: autoconf - * win/configure autoconf - -2002-12-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclProc.c (ProcessProcResultCode): Fix failure to propagate - negative return codes up the call stack. [Bug 647307] - * tests/proc.test (proc-6.1): Test for Bug 647307 - - * generic/tclParseExpr.c (TclParseInteger): Return 1 for the string - "0x" (recognize leading "0" as an integer). [Bug 648441] - * tests/parseExpr.test (parseExpr-19.1): Test for Bug 648441. - -2002-12-09 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinThrd.c (TclpMasterUnlock): - * generic/tclThread.c (TclFinalizeThreadData): TclpMasterUnlock must - exist and be called unconditional of TCL_THREADS. [Bug 651139] - -2002-12-08 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinSock.c (SocketThreadExitHandler, InitSockets): Check - that the tsdPtr is valid before dereferencing as we call it from the - exit handler, too [Bug 650353]. Another WSAStartup() loaded version - comparison byte swap issue fixed. Although 0x0101 byte swapped is - still 0x0101, properly claiming which is major/minor is more correct. - -2002-12-06 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclStubInit.c: regen - * generic/tclIntPlatDecls.h: regen - * generic/tclInt.decls: added TclWinResetInterface - - * win/tclWin32Dll.c (TclWinResetInterfaces): - * win/tclWinInit.c (TclpSetInitialEncodings, WinEncodingsCleanup): - add exit handler that resets the encoding information to a state where - we can reuse Tcl. Following these changes, it is possible to reuse Tcl - (following Tcl_FindExecutable or Tcl_CreateInterp) following a - Tcl_Finalize. - - * generic/tclIOUtil.c (TclFinalizeFilesystem): reset statics to their - original values on finalize to allow reuse of the library. - -2002-12-04 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c: reverted back to -r1.27 due to numerous test - failures that need to be resolved first. The idea was good, but the - details aren't. - -2002-12-04 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c (Tcl_WaitPid): When a process exits with an - exception, pass this notice on to the caller with a SIG* code rather - than truncating the exit code and missing the meaning. This allows - TclCleanupChildren() to report "CHILDKILLED". - - This has a different behavior than unix in that closing the read pipe - to a process sends the SIGPIPE signal which is returned as a SIGPIPE - exit status. On windows, we send the process a CTRL_BREAK_EVENT and - get back a CONTROL_C_EXIT which is documented to mean a SIGINT which - seems wrong as a system, but is the correct exit status. - -2002-12-04 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to redirected 'load' in virtual filesystem - for some Unix systems. - - * generic/tclEvent.c: the filesystem must be cleaned up before the - encoding subsystem because it needs access to encodings. Fixes crash - on exit observed in embedded applications. - - * generic/tclTestObj.c: patch omitted from previous change of - 2002-11-13 - -2002-12-03 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclStubLib.c (Tcl_InitStubs): prevent the cached check of - tclStubsPtr to allow for repeated load/unload of the Tcl dll by - hosting apps. [Bug 615304] - -2002-12-03 David Gravereaux <davygrvy@pobox.com> - - * win/tclAppInit.c (sigHandler): Protect from trying to close a NULL - handle. - - * win/tclWinPipe.c (PipeClose2Proc, TclpCreateProcess): Send a real - Win32 signal (CTRL_C_EVENT) when the read channel is brought down to - alert the child to close on its side. Start the process with - CREATE_NEW_PROCESS_GROUP to allow the ability to send these signals. - The following test case now brings down the child without the use of - an external [kill] command. - - % set p [open "|[info name]" w+] - file8d5380 - % pid $p - 2876 - % close $p <- now doesn't block in Tcl_WaitPid() - % - - * win/tclWinPipe.c (PipeClose2Proc): Changed CTRL_C_EVENT to - CTRL_BREAK_EVENT as it can't be ignored by the child and proved to - work on [open "|netstat 1" w+] where CTRL_C_EVENT didn't. - -2002-11-27 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPort.h: Don't turn off winsock prototypes! TclX didn't - like it. Even though the core doesn't use the prototypes, do offer - them. - - * win/tclWinSock.c: Removed shutdown() from the function table as it - wasn't referenced anywhere and cleaned-up some casting that that - wasn't needed. - - * win/tclWinSock.c: WSAStartup() loaded version comparison error which - resulted in 2.0 looking less than 1.1. - - * win/tclWinChan.c (Tcl_MakeFileChannel): return of DuplicateHandle() - incorrectly used. [Bug 618852] - -2002-11-26 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEncoding.c (TclFinalizeEncodingSubsystem): properly - cleanup all encodings by using Tcl_FirstHashEntry in the while loop. - - * unix/Makefile.in (valgrind): add simple valgrind target - - * tests/exec.test: unset path var to allow singleproc testing - - * generic/tclInterp.c (AliasCreate): preserve/release interps to - prevent possible FMR error in bad alias cases. - -2002-11-26 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPort.h: - * win/tclWinSock.c: This patch does two things: - - 1) Cleans-up the winsock typedefs by using the typedefs provided by - winsock2.h. This has no effect on how winsock is initialized; just - makes the source code easier to read. [Patch 561305 561301] - - 2) Revamps how the socket message handler thread is brought up and - down to allow for cleaner exits without the use of TerminateThread(). - TerminateThread is evil. No attempt has been made to resolve [Bug - 593810] which may need a new channel driver version for adding a - registering function within the transfered thread to init the handler - thread. IOW, initialization of the TSD structure is getting bypassed - through the thread extension's [thread::transfer] command. - -2002-11-26 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - * win/tclWinThrd.c: - * win/tclWinTime.c: General cleanup of all worker threads used by the - channel drivers. Eliminates the normal case where the worker thread is - terminated ('cept the winsock one). Instead, use kernel events to - signal a clean exit. Only when the worker thread is blocked on an I/O - call is the thread terminated. Essentially, this makes all other - channel worker threads behave like the PipeReaderThread() function for - it's cleaner exit behavior. This appears to fix [Bug 597924] but needs - 3rd party confirmation to close the issue. - -2002-11-26 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Update msys build env URL. This release #4 build both - tcl and tk without problems. - -2002-11-22 Jeff Hobbs <jeffh@ActiveState.com> - - * library/init.tcl: code cleanup to reduce use of - * library/opt/optparse.tcl: string compare - - * tests/interp.test: interp-14.4 - * generic/tclInterp.c (TclPreventAliasLoop): prevent seg fault when - creating an alias command over the interp name. [Bug 641195] - -2002-11-18 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (SetEndOffsetFromAny): handle integer offset - after the "end-" prefix. - - * generic/get.test: - * generic/string.test: - * generic/tclObj.c (SetIntFromAny, SetWideIntFromAny): - * generic/tclGet.c (TclGetLong, Tcl_GetInt): simplify sign handling - before calling strtoul(l). [Bug 634856] - -2002-11-18 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinThrd.c (Tcl_CreateThread/TclpThreadExit): Fixed improper - compiler macros that missed the VC++ compiler. This resulted in VC++ - builds using CreateThread()/ExitThread() in place of the proper - _beginthreadex()/_endthreadex(). This was a large error and am - surprised I missed seeing it earlier. - -2002-11-13 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/regexpComp.test: added tests 22.* - * generic/tclCompCmds.c (TclCompileRegexpCmd): add left and right - anchoring (^ and $) recognition and check starting or ending .* to - extend the number of REs that can be compiled to string match or - string equal. - -2002-11-13 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclCmdMZ.c: - * tests/trace.test: applied patch from Hemang Levana to fix [Bug - 615043] in execution traces with 'return -code error'. - - * generic/tclTestObj.c: - * tests/stringObj.test: added 'knownBug' test for [Bug 635200] - * generic/tclStringObj.c: corrected typos in comments - - * generic/tclFileName.c: - * tests/fileName.test: applied patch for bug reported against tclvfs - concerning handling of Windows serial ports like 'com1', 'lpt3' by the - virtual filesystem code. - - * doc/RegExp.3: clarification of the 'extendMatch' return values. - -2002-11-11 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (Tcl_Backslash): use TclUtfToUniChar. - (Tcl_StringCaseMatch): use TclUtfToUniChar and add further - optimizations for the one-byte/char case. - - * generic/tclUtf.c: make use of TclUtfToUniChar macro throughout the - functions, and add extra optimization to Tcl_NumUtfChars for - one-byte/char case. - - * generic/tclVar.c (DisposeTraceResult, CallVarTraces): add proper - static declarations. - - * generic/tclStringObj.c (Tcl_GetCharLength): optimize for the ascii - char case. - (Tcl_GetUniChar): remove unnecessary use of Tcl_UtfToUniChar. - (FillUnicodeRep): Use TclUtfToUniChar. - - * generic/tclHash.c (HashStringKey): move string++ lower to save an - instruction. - - * generic/tclExecute.c (TclExecuteByteCode): improve INST_STR_CMP to - use memcmp in the one-byte/char case, also use direct index for - INST_STR_INDEX in that case. - - * generic/tclEncoding.c (UtfToUtfProc, UtfToUnicodeProc): - (TableFromUtfProc, EscapeFromUtfProc): Use TclUtfToUniChar. - (UnicodeToUtfProc, TableToUtfProc): add 1-byte char optimizations for - Tcl_UniCharToUtf call. These improve encoded channel conversion speeds - by up to 20%. - - * tests/split.test: added 1-char string split tests - * generic/tclCmdMZ.c (Tcl_SplitObjCmd): Use TclUtfToUniChar. Also - added a special case for single-ascii-char splits. - (Tcl_StringObjCmd): Use TclUtfToUniChar. For STR_RANGE, support - getting ranges of ByteArrays (reverts change from 2000-05-26). - (TraceExecutionProc) add proper static declaration. - - * generic/tclInt.h: add macro version of Tcl_UtfToUniChar - (TclUtfToUniChar) that does the one-byte utf-char check without - calling Tcl_UtfToUniChar, for use by the core. This brings notable - speedups for primarily ascii string handling. - - * generic/tcl.h (TCL_PATCH_LEVEL): bump to 8.4.1.1 for patchlevel - only. This interim number will only be reflected by [info patchlevel]. - -2002-11-11 Kevin Kenny <kennykb@acm.org> - - * doc/Tcl.n: Corrected indentation of the new language. Oops. - -2002-11-10 Kevin Kenny <kennykb@acm.org> - - * doc/Tcl.n: Added language to the Endekalogue to make it clear that - substitutions always take place from left to right. [Bug 635644] - -2002-11-06 Mo DeJong <mdejong@users.sourceforge.net> - - * changes: Note TclInExit TclInThreadExit changes. - * generic/tclEvent.c (TclInExit, TclInThreadExit): Split out - functionality of TclInExit to make it clear which one should be called - in each situation. - * generic/tclInt.decls: Declare TclInThreadExit. - * generic/tclIntDecls.h: Regen. - * generic/tclStubInit.c: Regen. - * mac/tclMacChan.c (StdIOClose): - * unix/tclUnixChan.c (FileCloseProc): - * win/tclWinChan.c (FileCloseProc): - * win/tclWinConsole.c (ConsoleCloseProc): - * win/tclWinPipe.c (TclpCloseFile): - * win/tclWinSerial.c (SerialCloseProc): Invoke the new TclInThreadExit - method instead of TclInExit. - -2002-11-06 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Generate a fatal configure error if - no ar program can be found on the path. [Bug 582039] - * win/configure: Regen. - * win/configure.in: Check that AR, RANLIB, and RC are found on the - path when building with gcc. - -2002-11-03 David Gravereaux <davygrvy@pobox.com> - - * win/tclAppInit.c: Calls Registry_Init() and Dde_Init() when - STATIC_BUILD and TCL_USE_STATIC_PACKAGES macros are set. - - * win/makefile.vc: - * win/rules.vc: linkexten option now sets the TCL_USE_STATIC_PACKAGES - macro which also adds the registry and dde object files to the link - of the shell. [Patch 479697] Also factored some additional macros that - will be helpful for extension authors. Version grepping of tcl.h will - need to be added to complete this. - - * win/buildall.vc.bat: Added more descriptive commentary. - -2002-11-01 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinReg.c: Changed the Tcl_PkgProvide() line to declare the - registry extension at version 1.1 from 1.0. - -2002-10-31 Andreas Kupries <andreask@activestate.com> - - * library/word.tcl: Changed $tcl_platform to $::tcl_platform to avoid - possible scope trouble. - -2002-10-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinInt.h: - * win/tclWin32Dll.c: added comments about certain NULL function - pointers which will be filled in when Tcl_FindExecutable is called, so - that users don't report invalid bugs on this topic. (No code changes - at all). - -2002-10-29 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclLoadDyld.c (TclpFindSymbol): pass all dyld error messages - upstream [Bug 627546]. - -2002-10-28 Andreas Kupries <andreask@activestate.com> - - * library/dde/pkgIndex.tcl: - * library/reg/pkgIndex.tcl: Changed the hardwired debug suffix (d) to - the correct suffix (g). - -2002-10-28 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: Converted the Mac-specific [package unknown] - * library/init.tcl: behavior to use a chaining mechanism to extend - * library/package.tcl: the default [tclPkgUnknown]. [Bug 627660] - * library/tclIndex: [Patch 624509] (steffen) - -2002-10-26 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: xcopy on NT 4.0 doesn't support the /Y switch - (overwrite). Added logic to handle this. [Bug 618019] - -2002-10-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclInt.h: Removed definitions of obsolete HistoryEvent and - HistoryRev structures (the history mechanism has been written in Tcl - for some time now.) - -2002-10-22 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.4.1 TAGGED FOR RELEASE *** - - * changes: updated for 8.4.1 release - - * win/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst. - * win/configure: regen - * win/configure.in: removed SC_ENABLE_MEMDEBUG call - * win/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent - SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now. - -2002-10-22 Daniel Steffen <das@users.sourceforge.net> - - * library/auto.tcl (tcl_findLibrary): - * library/package.tcl (tclPkgUnknown): on macosx, search inside the - Resources/Scripts subdirectory of any potential package directory. - * macosx/Tcl.pbproj/project.pbxproj: add standard Frameworks dirs to - TCL_PACKAGE_PATH make argument. - * unix/tclUnixInit.c (TclpSetVariables): on macosx, add embedded - framework dirs to tcl_pkgPath: @executable_path/../Frameworks and - @executable_path/../PrivateFrameworks (if they exist), as well as the - dirs in DYLD_FRAMEWORK_PATH (if set). [Patch 624509] - use standard MAXPATHLEN instead of literal 1024 - -2002-10-22 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/StringObj.3, doc/Object.3: Documented that Tcl_Obj's standard - string form is a modified UTF-8; apparently, this was not mentioned - anywhere in the main docs, and lead to [Bug 624919]. - -2002-10-21 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.pbproj/project.pbxproj: bumped version to 8.4.1 - * generic/tcl.h: Added reminder comment to edit - macosx/Tcl.pbproj/project.pbxproj when version number changes. - -2002-10-18 Jeff Hobbs <jeffh@ActiveState.com> - - * library/reg/pkgIndex.tcl: - * win/configure: - * win/configure.in: - * win/Makefile.in: - * win/makefile.vc: - * win/makefile.bc: Updated to reg1.1 - - * doc/registry.n: Added support for broadcasting changes to the - * tests/registry.test: registry Environment. Noted proper code in the - * win/tclWinReg.c: docs. [Patch 625453] - - * unix/Makefile.in (dist): add any mac/tcl*.sea.hqx files - -2002-10-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclVar.c: Fixed code that check for proper # of args to - * tests/var.test: [array names]. Added test. [Bug 624755] - -2002-10-16 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure: add workaround for cygwin windres - * win/tcl.m4 (SC_CONFIG_CFLAGS): problem. [Patch 624010] (howell) - -2002-10-15 Jeff Hobbs <jeffh@ActiveState.com> - - * README: added archives.tcl.tk note - - * unix/configure: - * unix/tcl.m4: Correct AIX-5 ppc build flags. Correct HP 11 64-bit gcc - building. [Patch 601051] (martin) - -2002-10-15 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclCmdMZ.c: - * tests/trace.test: applied patch from Hemang Levana to fix [Bug - 615043] in execution traces with idle tasks firing. - -2002-10-14 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEnv.c (Tcl_PutEnv): correct possible mem leak. [Patch - 623269] (brouwers) - -2002-10-11 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tcl.h: Need a different strategy through the maze of - #defines to let people building with Cygwin build correctly. Also made - some comments less misleading... - -2002-10-10 Jeff Hobbs <jeffh@ActiveState.com> - - * README: fixed minor nits [Bug 607776] (virden) - - * win/configure: - * win/tcl.m4: enable USE_THREAD_ALLOC (new threaded allocator) by - default in cygwin configure on Windows. - -2002-10-10 Don Porter <dgp@users.sourceforge.net> - - * doc/Tcl.n: Clarified that namespace separators are legal in the - variable names during $-subtitution. [Bug 615139] - - * doc/regexp.n: Typo correction. Thanks Ronnie Brunner. [Bug 606826] - -2002-10-10 Vince Darley <vincentdarley@users.sourceforge.net> - - * unix/tclLoadAout.c - * unix/tclLoadDl.c - * unix/tclLoadDld.c - * unix/tclLoadDyld.c - * unix/tclLoadNext.c - * unix/tclLoadOSF.c - * unix/tclLoadShl.c - * win/tclWinLoad.c: allow either full paths or simply dll names to be - specified when loading files (the latter will be looked up by the OS - on your PATH/LD_LIBRARY_PATH as appropriate). Fixes [Bug 611108] - -2002-10-09 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/README: doc'ed --enable-symbols options. - * unix/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst. - * unix/configure: regen - * unix/configure.in: removed SC_ENABLE_MEMDEBUG call - * unix/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent - SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now. - -2002-10-09 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWinTime.c: Added code to set an exit handler that terminates - the thread that calibrates the performance counter, so that the thread - won't outlive unloading the Tcl DLL. [Bug 620735] - -2002-10-09 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/binary.n: More clarification of [binary scan]'s behaviour. - -2002-10-09 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclIntDecls.h: fixed botched regen. - -2002-10-09 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.decls: made TclSetPreInitScript() declaration - generic as it is used on mac & aqua as well. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: regen. - * generic/tclCompile.h: added prototype for TclCompileVariableCmd. - - * mac/tclMacPort.h: removed incorrect <fcntl.h> definitions and - obsolete <stat.h> definitions. - * mac/tclMacChan.c: removed obsolete GetOpenMode() and replaced - associated constants with the <fcntl.h> analogues (they existing defs - were inconsistent with <fcntl.h> which was causing havoc when - Tcl_GetOpenMode was used instead of private GetOpenMode). - - * mac/tclMacFCmd.c: removed GenerateUniqueName(), use equivalent (and - identically named) routine from MoreFiles instead. - - * mac/tclMacLoad.c: CONSTification, fixes to Vince's last changes. - - * mac/tclMacFile.c: - * mac/tclMacTest.c: - * mac/tclMacUnix.c: CONSTification. - - * mac/tclMacOSA.c: CONSTification, sprintf fixes, UH 3.4.x changes; - fix for missing autoname token from TclOSACompileCmd. (bdesgraupes) - * mac/AppleScript.html(AppleScript delete): doc fix. (bdesgraupes) - - * mac/tcltkMacBuildSupport.sea.hqx: updated MoreFiles to 1.5.3, - updated build instructions for 8.4. - * mac/tclMacProjects.sea.hqx: rebuilt archive. - -2002-10-09 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/Alloc.3: Added a note to mention that attempting to allocate a - zero-length block can return NULL. [Tk Bug 619544] - -2002-10-04 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/binary.n: Doc improvements [Patch 616480] - - * tests/fCmd.test, tests/winFCmd.test: - * tools/eolFix.tcl, tools/genStubs.tcl: [file exist] -> [file exists] - Thanks to David Welton. - -2002-10-03 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: fixed typo [Bug 618018]. Thanks to "JJM". - -2002-10-03 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tools/man2help2.tcl: - * tests/http.test, tests/httpd, tests/httpold.test: - * tests/env.test, tests/binary.test, tests/autoMkindex.test: - * library/init.tcl, library/http/http.tcl: [info exist] should really - be [info exists]. [Bug 602566] - - * doc/lsearch.n: Better specification of what happens when -sorted is - mixed with other options. [Bug 617816] - -2002-10-01 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclProc.c (TclCreateProc): mask out VAR_UNDEFINED for - precompiled locals to support 8.3 precompiled code. - (Tcl_ProcObjCmd): correct 2002-09-26 fix to look for tclProcBodyType. - -2002-10-01 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/socket.n: Mentioned that ports may be specified as serivce names - as well as integers. [Bug 616843] - -2002-09-30 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCompCmds.c (TclCompileRegexpCmd): correct the checking - for bad re's that didn't terminate the re string. Resultant compiles - were correct, but much slower than necessary. - -2002-09-29 David Gravereaux <davygrvy@pobox.com> - - * win/tclAppInit.c: Added proper exiting conditions using Win32 - console signals. This handles the existing lack of a Ctrl+C exit to - call exit handlers when built for thread support. Also, properly - handles exits from other conditions such as CTRL_CLOSE_EVENT, - CTRL_LOGOFF_EVENT, and CTRL_SHUTDOWN_EVENT signals. In all cases, - exit handlers will be called. [Bug 219355] - - * win/makefile.vc: Added missing tclThreadAlloc.c to the build rules - and defines USE_THREAD_ALLOC when TCL_THREADS is defined to get the - new behavior by default. - -2002-09-27 Don Porter <dgp@users.sourceforge.net> - - * README: Bumped to version 8.4.1 to avoid confusion of - * generic/tcl.h: CVS snapshots with the actual 8.4.0 release. - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf - * win/configure: - -2002-09-26 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: regen. - * unix/tcl.m4: improve AIX-4/5 64bit compilation support. - - * generic/tclProc.c (Tcl_ProcObjCmd): correct overeager optimization - of noop proc to handle the precompiled case. (sofer) - - * unix/ldAix (nmopts): add -X32_64 to make it work for 32 or 64bit - mode compilation. - - * library/encoding/koi8-u.enc: removed extraneous spaces that confused - encoding reader. [Bug 615115] - - * unix/Makefile.in: generate source dists with -src designator and do - not generate .Z anymore (just .gz and .zip). - -2002-09-18 Mumit Khan <khan@nanotech.wisc.edu> - - Added basic Cygwin support. - - * win/tcl.m4 (SC_PATH_TCLCONFIG): Support one-tree build. - (SC_PATH_TKCONFIG): Likewise. - (SC_PROG_TCLSH): Likewise. - (SC_CONFIG_CFLAGS): Assume real Cygwin port and remove -mno-cygwin - flags. Add -mwin32 to extra_cflags and extra_ldflags. Remove ``-e - _WinMain@16'' from LDFLAGS_WINDOW. - * win/configure.in: Allow Cygwin build. - (SEH test): Define to be 1 instead of empty value. - (EXCEPTION_DISPOSITION): Add test. - * win/configure: Regenerate. - - * generic/tcl.h: Don't explicitly define __WIN32__ for Cygwin, let the - user decide whether to use Windows or POSIX personality. - (TCL_WIDE_INT_TYPE, TCL_LL_MODIFIER, struct Tcl_StatBuf): Define for - Cygwin. - * generic/tclEnv.c (Tcl_CygwinPutenv): putenv replacement for Cygwin. - * generic/tclFileName.c (Tcl_TranslateFileName): Convert POSIX to - native format. - (TclDoGlob): Likewise. - * generic/tclPlatDecls.h (TCHAR): Define for Cygwin. - * win/tclWinPort.h (putenv, TclpSysAlloc, TclpSysFree, - (TclpSysRealloc): Define for Cygwin. - -2002-09-26 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: preserve environment value of INSTALL_ROOT. When - embedding only use deployment build. Force relink before embedded - build to ensure new linker flags are picked up. - - * macosx/Tcl.pbproj/project.pbxproj: add symbolic links to debug lib, - stub libs and tclConfig.sh in framework toplevel. Configure target - dependency fix. Fix to 'clean' action. Added private tcl headers to - framework. Install tclsh symbolic link. Html doc build works when no - installed tclsh available. Made html doc structure in framework more - like in Apple frameworks. - -2002-09-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tcl.m4 (SC_TCL_64BIT_FLAGS): Yet more robust 64-bit value - detection to close [Bug 613117] on more systems. - - * generic/tclCompile.c (TclPrintSource): More CONSTifying. - * generic/tclExecute.c (EvalStatsCmd): Object-ify to reduce warnings. - Thanks to 'CoderX2' on the chat for bringing this to my attention... - - * unix/tcl.m4: Forgot to define TCL_WIDE_INT_IS_LONG at the - appropriate moment. I believe this is the cause of [Bug 613117] - - * doc/lset.n: Changed 'list' to 'varName' for consistency with lappend - documentation. Thanks to Glenn Jackman [Bug 611719] - -2002-09-22 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Corrected [puts -nonewline] within - test bodies. Thanks to Harald Kirsch. [Bug 612786, Patch 612788] Also - corrected reporting of body return code. Thanks to David Taback [Bug - 611922] - * library/tcltest/pkgIndex.tcl: Bump to version 2.2.1. - * tests/tcltest.test: added tests for these bugs. - -2002-09-15 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Add PEEK_XCLOSEIM define under - Linux. This is used by Tk to double check that an X input context is - cleaned up before it is closed. - -2002-09-12 David Gravereaux <davygrvy@pobox.com> - - * win/coffbase.txt: Added BLT to the virtual base address listings - table should BLT's build tools decide to use it. - -2002-09-12 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.h: - * mac/tclMacApplication.r: - * mac/tclMacLibrary.r: - * mac/tclMacResource.r: unified use of the two equivalent resource - compiler header inclusion defines RC_INVOKED and RESOURCE_INCLUDED, - now use RC_INVOKED throughout. - -2002-09-10 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/README: Add note about building extensions with the same - compiler Tcl was built with. [Tk Bug 592096] - -2002-09-10 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.pbproj/project.pbxproj: disabled building html - documentation during embedded build. - -2002-09-10 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: added DYLIB_INSTALL_DIR variable for macosx and - set it to default value ${LIB_RUNTIME_DIR} - * unix/tcl.m4 (Darwin): use DYLIB_INSTALL_DIR instead of - LIB_RUNTIME_DIR in the -install_name argument to ld. - * unix/configure: regen. - - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Makefile: added support for building Tcl as an embedded - framework, i.e. using an dyld install_name containing - @executable_path/../Frameworks via the new DYLIB_INSTALL_DIR - unix/Makefile variable. - -2002-09-10 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.4.0 TAGGED FOR RELEASE *** - -2002-09-06 Don Porter <dgp@users.sourceforge.net> - - * doc/file.n: Format correction, and clarified [file normalize] - returns an absolute path. - - * doc/tcltest.n: Added examples section, as long promised. - -2002-09-06 Reinhard Max <max@suse.de> - - * tests/tcltest.test: Added nonRoot flag to tests 8.3, 8.4, and 8.12. - -2002-09-05 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: Clarified phrasing. - - * generic/tclBasic.c (TclRenameCommand,CallCommandTraces): - * tests/trace.test (trace-27.1): Corrected memory leak when a rename - trace deleted the command being traced. Test added. Thanks to Hemang - Lavana for the fix. [Bug 604609] - - * generic/tclVar.c (TclDeleteVars): Corrected logic for setting the - TCL_INTERP_DESTROYED flag when calling variable traces. [Tk Bug 605121] - -2002-09-04 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c (DeleteArray): leak plug [Bug 604239]. Thanks to - dkf and dgp for the long and difficult discussion in the chat. - -2002-09-03 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclVar.c (Tcl_UpVar2): code cleanup to not use goto - - * unix/configure: remove -pthread from LIBS on FreeBSD in thread - * unix/tcl.m4: enabled build. [Bug 602849] - -2002-09-03 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInterp.c (AliasCreate): a Tcl_Obj was leaked on error - return from TclPreventAliasLoop. - -2002-09-03 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.pbproj/project.pbxproj: Bumped version number to 8.4.0 - and updated copyright info. - -2002-09-03 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c (Tcl_UpVar2): a Tcl_Obj was being leaked on error - return from TclGetFrame. - -2002-09-03 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated changes for 8.4.0 release. - -2002-09-02 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixFile.c (TclpObjLink): removed unnecessary/unfreed extra - native char*. - - * unix/tclUnixChan.c (Tcl_MakeTcpClientChannel): make sure to init - flags field of TcpState ptr to 0. - - * unix/configure: - * unix/tcl.m4: added 64-bit gcc compilation support on HP-11. - [Patch 601051] (martin) - - * README: Bumped version number to 8.4.0 - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure: - * win/configure.in: - - * generic/tclInterp.c (SlaveCreate): make sure that the memory and - checkmem commands are initialized in non-safe slave interpreters when - TCL_MEM_DEBUG is used. [Bug 583445] - - * win/tclWinConsole.c (ConsoleCloseProc): only wait on writable pipe - if there was something to write. This may prevent infinite wait on - exit. - - * tests/exec.test: marked exec-18.1 unixOnly until the Windows - incompatibility (in the test, not the core) can be resolved. - - * tests/http.test (http-3.11): added close $fp that was causing an - error on Windows because the file was not closed before deleting. - - * unix/tclUnixInit.c (Tcl_MacOSXGetLibraryPath): made this static - function only appear when HAVE_CFBUNDLE is defined. - -2002-08-31 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: added TK_SHLIB_LD_EXTRAS analogue of existing - TCL_SHLIB_LD_EXTRAS for linker settings only used when linking Tk. - - * unix/configure: regen - -2002-08-31 Daniel Steffen <das@users.sourceforge.net> - - *** macosx-8-4-branch merged into the mainline [Patch 602770] *** - - * generic/tcl.decls: added new macosx specific entry to stubs table. - - * tools/genStubs.tcl: added generation of platform guards for - macosx. This is a little more complex than it seems, because MacOS X - IS "unix" plus a little bit, for the purposes of Tcl. BUT - unfortunately, Tk uses "unix" to mean X11. So added platform keys for - macosx (the little added to "unix"), "aqua" and "x11" to distinguish - these for Tk. - - * generic/tcl.h: added a #ifnded RESOURCE_INCLUDED so that tcl.h can - be passed to the resource compiler. - - * generic/tcl.h: - * generic/tclNotify.c: added a few Notifier procs, to be able to - modify more bits of the Tcl notifier dynamically. Required to get Mac - OS X Tk to live on top of the Tcl Unix threaded notifier. Changes the - size of the Tcl_NotifierProcs structure, but doesn't move any elements - around. - - * unix/tclUnixNotfy.c: moved the call to Tcl_ConditionNotify till - AFTER we are done mucking with the pointer swap. Fixes cases where the - thread waiting on the condition wakes & accesses the waitingListPtr - before it gets reset, causing a hang. - - * library/auto.tcl (tcl_findLibrary): added checking the directories - in the tcl_pkgPath for library files on macosx to enable support of - the standard Mac OSX library locations. - - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: added MAC_OSX_DIR. Added PLAT_OBJS to the OBJS: there - are some MacOS X specific files now for Tcl, and when I get the - resource & applescript stuff ported over, and restore support for - FindFiles, etc, there will be a few more. Added LD_LIBRARY_PATH_VAR - configure variable to avoid having to set all possible LD_LIBRARY_PATH - analogues on all platforms. LD_LIBRARY_PATH_VAR is "LD_LIBRARY_PATH" - by default, "LIBPATH" on AIX, "SHLIB_PATH" on HPUX and - "DYLD_LIBRARY_PATH" on Mac OSX. Added configure option to package Tcl - as a framework on Mac OSX. - - * macosx/tclMacOSXBundle.c (new): support for finding Tcl extension - packaged as 'bundles' in the standard Mac OSX library locations. - - * unix/tclUnixInit.c: added support for findig the tcl script library - inside Tcl packaged as a framework on Mac OSX. - - * macosx/Tcl.pbproj/jingham.pbxuser (new): - * macosx/Tcl.pbproj/project.pbxproj (new): project for Apple's - ProjectBuilder IDE. - - * macosx/Makefile (new): simple makefile for building the project from - the command line via the ProjectBuilder tool 'pbxbuild'. - - * unix/configure: - * generic/tclStubInit.c: - * generic/tclPlatDecls.h: regen - -2002-08-29 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/tclWinThrd.c (TclpFinalizeThreadData, TclWinFreeAllocCache): - Applied patch for [Bug 599428], provided by Miguel Sofer - <msofer@users.sourceforge.net>. - -2002-08-28 David Gravereaux <davygrvy@pobox.com> - - * generic/tclEnv.c: - * unix/configure.in: - * win/tclWinPort.h: putenv() on some systems copies the buffer rather - than taking reference to it. This causes memory leaks and is know to - effect mswindows (msvcrt) and NetBSD 1.5.2 . This patch tests for this - behavior and turns on -DHAVE_PUTENV_THAT_COPIES=1 when approriate. - Thanks to David Welton for assistance. [Bug 414910] - - * unix/configure: regen'd - -2002-08-28 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/eval.n: Added mention of list command and corrected "SEE ALSO". - - * unix/configure.in: Cache handling of ac_cv_type_socklen_t was wrong. - [Bug 600931] reported by John Ellson. Fixed by putting the brackets - where they belong. - -2002-08-26 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds.c: fix for [Bug 599788] (error in element name - causing segfault), reported by Tom Wilkason. Fixed by copying the - tokens instead of the source string. - -2002-08-26 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclThreadAlloc.c: small optimisation, reducing the new - allocator's overhead. - -2002-08-23 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclObj.c (USE_THREAD_ALLOC): fixed leak [Bug 597936]. Thanks - to Zoran Vasiljevic. - -2002-08-23 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclThreadAlloc.c (USE_THREAD_ALLOC): moving objects between - caches as a block, instead of one-by-one. - -2002-08-22 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c: - * generic/tclCmdMZ.c: fix for freed memory r/w in delete traces [Bug - 589863], patch by Hemang Lavana. - -2002-08-20 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/Makefile.in (CFLAGS): - * unix/Makefile.in (MEM_DEBUG_FLAGS): Added usage of @MEM_DEBUG_FLAGS@. - * win/configure.in: - * unix/configure.in: Added usage of SC_ENABLE_MEMDEBUG. - * win/tcl.m4: - * unix/tcl.m4: Added macro SC_ENABLE_MEMDEBUG. Allows a user of - configure to (de)activate memory validation and debugging - (TCL_MEM_DEBUG). No need to modify the makefile anymore. - -2002-08-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCkalloc.c: CONSTified MemoryCmd and CheckmemCmd. - - * README: Bumped version number to 8.4b3 to distinguish - * generic/tcl.h: HEAD from the 8.4b2 release. - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf - * win/configure: - - * library/http/http.tcl: Corrected installation directory of - * library/msgcat/msgcat.tcl: the package tcltest 2.2. Added - * library/opt/optparse.tcl: comments in other packages to remind - * library/tcltest/tcltest.tcl: that installation directories need - * unix/Makefile.in: updates to match increasing version - * win/Makefile.in: numbers. [Bug 597450] - * win/makefile.bc: - * win/makefile.vc: - -2002-08-19 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/tclUnixTest.c (TestfilehandlerCmd): Changed readable/writable - to the more common readable|writable. Fixes [Bug 596034] reported by - Larry Virden <lvirden@users.sourceforge.net>. - -2002-08-16 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/fCmd.test: Added test to make sure that the cause of the - problem is detectable with an unpatched Tcl. - * doc/ObjectType.3: Added note on the root cause of this problem to - the documentation, since it is possible for user code to trigger this - sort of behaviour too. - * generic/tclIOUtil.c (SetFsPathFromAny): Objects should only have - their old representation deleted when we know that we are about to - install a new one. This stops a weird TclX bug under Linux with - certain kinds of memory debugging enabled which essentally came down - to a double-free of a string. - -2002-08-14 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInt.h: - * generic/tclObj.c: (code cleanup) factored the parts in the macros - TclNewObj() / TclDecrRefCount() into a common part for all - memory allocators and two new macros TclAllocObjStorage() / - TclFreeObjStorage() that are specific to each allocator and fully - describe the differences. Removed allocator-specific code from - tclObj.c by using the macros. - -2002-08-12 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCmdMZ.c: fixing UMR in delete traces, [Bug 589863]. - -2002-08-08 David Gravereaux <davygrvy@pobox.com> - - * tools/man2help.tcl: Fixed $argv handling bug where if -bitmap wasn't - specified $argc was off by one. - -2002-08-08 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/uplevel.test: added 6.1 to test [uplevel] with shadowed - commands [Bug 524383] - - * tests/subst.test: added 5.8-10 as further tests for [Bug 495207] - -2002-08-08 Don Porter <dgp@users.sourceforge.net> - - * tests/README: Noted removal of defs.tcl. - -2002-08-08 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/lsearch.n: corrected lsearch docs to use -inline in examples. - - *** 8.4b2 TAGGED FOR RELEASE *** - - * tests/fCmd.test: - * tests/unixFCmd.test: updated tests for new link copy behavior. - * generic/tclFCmd.c (CopyRenameOneFile): changed the behavior to - follow links to endpoints and copy that file/directory instead of just - copying the surface link. This means that trying to copy a link that - has no endpoint (danling link) is an error. [Patch 591647] (darley) - (CopyRenameOneFile): this is currently disabled by default until - further issues with such behavior (like relative links) can be - handled correctly. - - * tests/README: slight wording improvements - -2002-08-07 Miguel Sofer <msofer@users.sourceforge.net> - - * docs/BoolObj.3: added description of valid string reps for a - boolean object. [Bug 584794] - * generic/tclObj.c: optimised Tcl_GetBooleanFromObj and - SetBooleanFromAny to avoid parsing the string rep when it can be - avoided. [Bugs 584650, 472576] - -2002-08-07 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.h: - * generic/tclObj.c: making tclCmdNameType static ([Bug 584567], Don - Porter). - -2002-08-07 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclObj.c (Tcl_NewObj): added conditional code for - USE_THREAD_ALLOC; objects allocated through Tcl_NewObj() were - otherwise being leaked. [Bug 587488] reported by Sven Sass. - -2002-08-06 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.decls: - * unix/tclUnixThrd.c: Added stubs and implementations for - non-threaded build for the tclUnixThrd.c procs TclpReaddir, - TclpLocaltime, TclpGmtime and TclpInetNtoa. Fixes link errors in - stubbed & threaded extensions that include tclUnixPort.h and use any - of the procs readdir, localtime, gmtime or inet_ntoa (e.g. TclX 8.4) - [Bug 589526] - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: Regen. - -2002-08-05 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: The setup and cleanup scripts are now - * library/tcltest/pkgIndex.tcl: skipped when a test is skipped, fixing - * tests/tcltest.test: [Bug 589859]. Test for bug added, and - corrected tcltest package bumped to version 2.2. - - * generic/tcl.decls: Restored Tcl_Concat to return (char *). Like - * generic/tclDecls.h: Tcl_Merge, it transfers ownership of a dynamic - * generic/tclUtil.c: allocated string to the caller. - -2002-08-04 Don Porter <dgp@users.sourceforge.net> - - * doc/CmdCmplt.3: Applied Patch 585105 to fully CONST-ify all - * doc/Concat.3: remaining public interfaces of Tcl. Notably, - * doc/CrtCommand.3: the parser no longer writes on the string it - * doc/CrtSlave.3: is parsing, so it is no longer necessary for - * doc/CrtTrace.3: Tcl_Eval() to be given a writable string. Also - * doc/Eval.3: the refactoring of the Tcl_*Var* routines by - * doc/ExprLong.3: by Miguel Sofer is included, so that the - * doc/LinkVar.3: "part1" argument for them no longer needs to - * doc/ParseCmd.3: be writable either. - * doc/SetVar.3: - * doc/TraceVar.3: - * doc/UpVar.3: Compatibility support has been enhanced so - * generic/tcl.decls: that a #define of USE_NON_CONST will remove - * generic/tcl.h: all possible source incompatibilities with the - * generic/tclBasic.c: 8.3 version of the header file(s). The new - * generic/tclCmdMZ.c: #define of USE_COMPAT_CONST now does what - * generic/tclCompCmds.c:USE_NON_CONST used to do -- disable only those - * generic/tclCompExpr.c:new CONST's that introduce irreconcilable - * generic/tclCompile.c: incompatibilities. - * generic/tclCompile.h: - * generic/tclDecls.h: Several bugs are also fixed by this patch. - * generic/tclEnv.c: [Bugs 584051,580433] [Patches 585105,582429] - * generic/tclEvent.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclInterp.c: - * generic/tclLink.c: - * generic/tclObj.c: - * generic/tclParse.c: - * generic/tclParseExpr.c: - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclUtf.c: - * generic/tclUtil.c: - * generic/tclVar.c: - * mac/tclMacTest.c: - * tests/expr-old.test: - * tests/parseExpr.test: - * unix/tclUnixTest.c: - * unix/tclXtTest.c: - * win/tclWinTest.c: - -2002-08-01 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: bugfix (reading freed memory). Testsuite - passed on linux/i386, compile-13.1 hung on linux/alpha. - -2002-08-01 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: added a reference count for the complete - execution stack, instead of Tcl_Preserve/Tcl_Release. - -2002-08-01 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclCkalloc.c (TclFinalizeMemorySubsystem): Don't lock the - ckalloc mutex before invoking the Tcl_DumpActiveMemory function since - it also locks the same mutex. This code is only executed when "memory - onexit filename" has been executed and Tcl is compiled with - -DTCL_MEM_DEBUG. - -2002-08-01 Reinhard Max <max@suse.de> - - * win/tclWinPort.h: The windows headers don't provide socklen_t, so we - have to do it. - -2002-07-31 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInt.h (USE_THREAD_ALLOC): for unshared objects, - TclDecrRefCount now frees the internal rep before the string rep - - just like the non-macro Tcl_DecrRefCount/TclFreeObj [Bug 524802]. For - the other allocators the fix was done on 2002-03-06. - -2002-07-31 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInterp.c: signed/unsigned comparison warning fixed - (Vince Darley). - -2002-07-31 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tcl.m4 (SC_BUGGY_STRTOD): Enabled caching of test results. - - * unix/tcl.m4 (SC_BUGGY_STRTOD): Solaris 2.8 still has a buggy - strtod() implementation; make sure we detect it. - - * tests/expr.test (expr-22.*): Marked as non-portable because it seems - that these tests have an annoying tendency to fail in unexpected ways. - [Bugs 584825, 584950, 585986] - -2002-07-30 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/io.test: - * generic/tclIO.c (WriteChars): Added flag to break out of loop if - nothing of the input is consumed at all, to prevent infinite looping - of called with a non-UTF-8 string. Fixes Bug 584603 (partially). Added - new test "io-60.1". Might need additional changes to Tcl_Main so that - unprintable results are printed as binary data. - -2002-07-29 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Use CC_SEARCH_FLAGS instead of LD_SEARCH_FLAGS - when linking with ${CC}. - * unix/configure: Regen. - * unix/configure.in: Don't subst CC_SEARCH_FLAGS or LD_SEARCH_FLAGS - since this is now done in tcl.m4. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Document and set CC_SEARCH_FLAGS - whenever LD_SEARCH_FLAGS is set. [Patch 588290] - -2002-07-29 Reinhard Max <max@suse.de> - - * unix/tcl.m4 (SC_SERIAL_PORT): Fixed detection for cases when - configure's stdin is not a tty. - - * unix/tclUnixPort.h: - * generic/tclIOSock.c: Changed size_t to socklen_t in - socket-related function calls. - - * unix/configure.in: Added test and fallback definition - for socklen_t. - - * unix/configure: generated. - -2002-07-29 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclObj.c: fixed a comment - - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclInterp.c: added the new flag TCL_EVAL_INVOKE to the - interface of the Tcl_Eval* functions, removing the - TCL_EVAL_NO_TRACEBACK added yesterday: alias invocations not only - require no tracebacks, but also look up the command name in the global - scope - see new test interp-9.4 - * tests/interp.test: added 9.3 to test for safety of aliases to hidden - commands, 9.4 to test for correct command lookup scope. - -2002-07-29 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/regc_locale.c (cclass): [[:xdigit:]] is only a defined - concept on western characters, so should not allow any unicode digit, - and hence number of ranges in [[:xdigit:]] is fixed. - * tests/reg.test: Added test to detect the bug. - * generic/regc_cvec.c (newcvec): Corrected initial size value in - character vector structure. [Bug 578363] Many thanks to - pvgoran@users.sf.net for tracking this down. - -2002-07-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tcl.h: - * generic/tclBasic.c: added the new flag TCL_EVAL_NO_TRACEBACK to the - interface of the Tcl_Eval* functions. Modified the error message for - too many nested evaluations. - * generic/tclInterp.h: changed the Alias struct to be of variable - length and store the prefix arguments directly (instead of a pointer - to a Tcl_Obj list). Made AliasObjCmd call Tcl_EvalObjv instead of - TclObjInvoke - thus making aliases trigger execution traces [Bug - 582522]. - * tests/interp.test: - * tests/stack.test: adapted to the new error message. - * tests/trace.test: added tests for aliases firing the exec traces. - -2002-07-27 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Revert fix for Tcl bug 529801 since it was - incorrect and broke the build on other systems. Fix [Bug 587299]. Add - MAJOR_VERSION, MINOR_VERSION, PATCH_LEVEL, SHLIB_LD_FLAGS, - SHLIB_LD_LIBS, CC_SEARCH_FLAGS, LD_SEARCH_FLAGS, and LIB_FILE - variables to support more generic library build/install rules. - * unix/configure: Regen. - * unix/configure.in: Move AC_PROG_RANLIB into tcl.m4. Move shared - build test and setting of MAKE_LIB and MAKE_STUB_LIB into tcl.m4. Move - subst of a number of variables into tcl.m4 where they are defined. - * unix/tcl.m4 (SC_ENABLE_SYMBOLS, SC_CONFIG_CFLAGS): Subst vars where - they are defined. Add MAKE_LIB, MAKE_STUB_LIB, INSTALL_LIB, and - INSTALL_STUB_LIB rules to deal with the ugly details of running ranlib - on static libs at build and install time. Replace TCL_SHLIB_LD_EXTRAS - with SHLIB_LD_FLAGS and use it when building a shared library. - * unix/tclConfig.sh.in: Add TCL_CC_SEARCH_FLAGS. - -2002-07-26 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: fixed Tcl_Obj leak in code corresponding to - the macro NEXT_INST_V(x, 0, 1) [Bug 587495]. - -2002-07-26 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c (TclObjLookupVar): leak fix and improved comments. - -2002-07-26 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclVar.c (TclLookupVar): removed early returns that - prevented the parens from being restored. Also removed goto label as - it was not necessary. - -2002-07-24 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: - * tests/expr-old.test: fix for erroneous error messages in [expr], - [Bug 587140] reported by Martin Lemburg. - -2002-07-25 Joe English <jenglish@users.sourceforge.net> - - * generic/tclProc.c: fix for [Tk Bug 219218] "error handling with - bgerror in Tk" - -2002-07-24 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: restoring full TCL_COMPILE_DEBUG - functionality. - -2002-07-24 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test: relaxed unixInit-3.1 to accept iso8859-15 as a - valid C encoding. [Bug 575336] - -2002-07-24 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: restoring the tcl_traceCompile functionality - while I repair tcl_traceExec. The core now compiles and runs also - under TCL_COMPILE_DEBUG, but execution in the bytecode engine can - still not be traced. - -2002-07-24 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: - * unix/configure.in: corrected fix for [Bug 529801]: ranlib only - needed for static builds on Mac OS X. - * unix/configure: Regen. - * unix/tclLoadDyld.c: fixed small bugs introduced by Vince, - implemented library unloading correctly (needs OS X 10.2). - -2002-07-23 Joe English <jenglish@users.sourceforge.net> - - * doc/OpenFileChnl.3: (Updates from Larry Virden) - * doc/open.n: - * doc/tclsh.1: Fix section numbers in Unix man page references. - * doc/lset.n: In EXAMPLES section, include command to set the initial - value used in subsequent examples. - * doc/http.n: Package version updated to 2.4. - -2002-07-23 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Enable 64 bit compilation when using - the native compiler on a 64 bit version of IRIX. [Bug 219220] - -2002-07-23 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Combine ranlib tests and avoid printing unless - ranlib is actually run. - -2002-07-23 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/tcl.m4 (SC_PATH_X): Set XINCLUDES to "" instead of "# no - special path needed" or "# no include files found" when x headers - cannot be located. - -2002-07-22 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: made tclNativeFilesystem static (since 07-19 - changes removed its usage elsewhere), and added comments about its - usage. - * generic/tclLoad.c: - * generic/tcl.h: - * generic/tcl.decls: - * doc/FileSystem.3: converted last load-related ClientData parameter - to Tcl_LoadHandle opaque structure, removing a couple of casts in the - process. - - * generic/tclInt.h: removed tclNativeFilesystem declaration since it - is now static again. - -2002-07-22 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/expr.test (expr-22.*): Added tests to help detect the - corrected handling. - * generic/tclExecute.c (IllegalExprOperandType): Improved error - message generated when attempting to manipulate Inf and NaN values. - * generic/tclParseExpr.c (GetLexeme): Allowed parser to recognise - 'Inf' as a floating-point number. [Bug 218000] - -2002-07-21 Don Porter <dgp@users.sourceforge.net> - - * tclIOUtil.c: Silence compiler warning. [Bug 584408]. - -2002-07-19 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to GetFilesystemRecord - * win/tclWinFile.c: - * unix/tclUnixFile.c: fix to subtle problem with links shown up by - latest tclkit builds. - -2002-07-19 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: - * unix/configure.in: - * win/configure: - * win/configure.in: Add AC_PREREQ(2.13) in an attempt to make it more - clear that the configure scripts must be generated with autoconf - version 2.13. [Bug 583573] - -2002-07-19 Vince Darley <vincentdarley@users.sourceforge.net> - - * unix/Makefile.in: fix to build on MacOS X [Bug 529801], bug report - and fix from jcw. - -2002-07-19 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * win/tclWinSerial.c (no_timeout): Made this variable static. - - * generic/tclExecute.c, generic/tclCompile.c, generic/tclBasic.c: - * generic/tclCompile.h (builtinFuncTable, instructionTable): Added - prefix to these symbols because they are visible outside the Tcl - library. - - * generic/tclCompExpr.c (operatorTable): - * unix/tclUnixTime.c (tmKey): - * generic/tclIOUtil.c (theFilesystemEpoch, filesystemWantToModify, - filesystemIteratorsInProgress, filesystemOkToModify): Made these - variables static. - - * unix/tclUnixFile.c: Renamed nativeFilesystem to - * win/tclWinFile.c: tclNativeFilesystem and declared - * generic/tclIOUtil.c: it properly in tclInt.h - * generic/tclInt.h: - - * generic/tclUtf.c (totalBytes): Made this array static and const. - - * generic/tclParse.c (typeTable): Made this array static and const. - (Tcl_ParseBraces): Simplified error handling case so that scans are - only performed when needed, and flags are simpler too. - - * license.terms: Added AS to list of copyright holders; it's only - fair for the current gatekeepers to be listed here! - - * tests/cmdMZ.test: Renamed constraint for clarity. [Bug 583427] - Added tests for the [time] command, which was previously only - indirectly tested! - -2002-07-18 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclInt.h: - * generic/tcl.h: - * */*Load*.c: added comments on changes of 07/17 and replaced - clientData with Tcl_LoadHandle in all locations. - - * generic/tclFCmd.c: - * tests/fileSystem.test: fixed a 'knownBug' with 'file attributes ""' - * tests/winFCmd.test: - * tests/winPipe.test: - * tests/fCmd.test: - * tessts/winFile.test: added 'pcOnly' constraint to some tests to make - for more useful 'tests skipped' log from running all tests on - non-Windows platforms. - -2002-07-17 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (CallCommandTraces): delete traces now receive - the FQ old name of the command. [Bug 582532] (Don Porter) - -2002-07-18 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/ioUtil.test: added constraints to 1.4,2.4 so they don't run - outside of tcltest. [Bugs 583276, 583277] - -2002-07-17 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c (DupParsedVarName): nasty bug fixed, reported by - Vince Darley. - -2002-07-17 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c (TclPtrIncrVar): missing CONST in declarations, - inconsistent with tclInt.h. Thanks to Vince Darley for reporting, boo - to gcc for not complaining. - -2002-07-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclInt.h: - * generic/tclIOUtil.c: - * generic/tclLoadNone.c: - * unix/tclLoadAout.c: - * unix/tclLoadDl.c: - * unix/tclLoadDld.c: - * unix/tclLoadDyld.c: - * unix/tclLoadNext.c: - * unix/tclLoadOSF.c: - * unix/tclLoadShl.c: - * mac/tclMacLoad.c: - * win/tclWinLoad.c: modified to move more functionality to the generic - code and avoid duplication. Partial replacement of internal uses of - clientData with opaque Tcl_LoadHandle. A little further work still - needed, but significant changes are done. - -2002-07-17 D. Richard Hipp <drh@hwaci.com> - - * library/msgcat/msgcat.tcl: fix a comment that was causing problems - for programs (ex: mktclapp) that embed the initialization scripts in - strings. - -2002-07-17 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclVar.c: removing the now redundant functions to access - indexed variables: Tcl(Get|Set|Incr)IndexedScalar() and - Tcl(Get|Set|Incr)ElementOfIndexedArray(). - -2002-07-17 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Minor fixes to make this - file compile with SunPro CC... - -2002-07-17 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: modified to do variable lookup explicitly, and - then either inlining the variable access or else calling the new - TclPtr(Set|Get|Incr)Var functions in tclVar.c - * generic/tclInt.h: declare some functions previously local to - tclVar.c for usage by TEBC. - * generic/tclVar.c: removed local declarations; moved all special - accessor functions for indexed variables to the end of the file - - they are unused and ready for removal, but left there for the time - being as they are in the internal stubs table. - - ** WARNING FOR BYTECODE MAINTAINERS ** - TCL_COMPILE_DEBUG is currently not functional; will be fixed ASAP. - -2002-07-16 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: - * win/Makefile.in: Add a more descriptive warning in the event `make - genstubs` needs to be rerun. - -2002-07-16 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Use dltest.marker file to keep track of when the - dltest package is up to date. This fixes [Bug 575768] since tcltest is - no longer linked every time. - * unix/dltest/Makefile.in: Create ../dltest.marker after a successful - `make all` run in dltest. - -2002-07-16 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/configure.in: Remove useless subst of TCL_BIN_DIR. - -2002-07-15 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: inaccurate comment fixed - -2002-07-15 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_AddObjErrorInfo): - * generic/tclExecute.c (TclUpdateReturnInfo): - * generic/tclInt.h: - * generic/tclProc.c: - Added two Tcl_Obj to the ExecEnv structure to hold the fully qualified - names "::errorInfo" and "::errorCode" to cache the addresses of the - corresponding variables. The two most frequent setters of these - variables now profit from the new variable name caching. - -2002-07-15 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclVar.c: refactorisation to reuse already looked-up Var - pointers; definition of three new Tcl_Obj types to cache variable name - parsing and lookup for later reuse; modification of internal functions - to profit from the caching. - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclNamesp.c: adding CONST qualifiers to variable names - passed to Tcl_FindNamespaceVar and to variable resolvers; adding CONST - qualifier to the 'msg' argument to TclLookupVar. Needed to avoid code - duplication in the new tclVar.c code. - - * tests/set-old.test: - * tests/var.test: slight modification of error messages due to the - modifications in the tclVar.c code. - -2002-07-15 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test: Improved constraints to protect /tmp. [Bug - 581403] - -2002-07-15 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/winFCmd.test: renamed 'win2000' and 'notWin2000' to more - appropriate constraint names. - * win/tclWinFile.c: updated comments to reflect 07-11 changes. - * win/tclWinFCmd.c: made ConvertFileNameFormat static again, since no - longer used in tclWinFile.c - * mac/tclMacFile.c: completed TclpObjLink implementation which was - previously lacking. - * generic/tclIOUtil.c: comment cleanup and code speedup. - -2002-07-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Removed declarations that duplicated entries - in the (internal) stub table. - - * library/tcltest/tcltest.tcl: Corrected errors in handling of - configuration options -constraints and -limitconstraints. - - * README: Bumped HEAD to version 8.4b2 so we can - * generic/tcl.h: distinguish it from the 8.4b1 release. - * tools/tcl.wse.in: - * unix/configure*: - * unix/tcl.spec: - * win/README.binary: - * win/configure*: - -2002-07-11 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: - * win/tclWinFile.c: on Win 95/98/ME the long form of the path is used - as a normalized form. This is required because short forms are not a - robust representation. The file normalization function has been sped - up, but more performance gains might be possible, if speed is still an - issue on these platforms. - -2002-07-11 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Corrected reaction to existing but - false ::tcl_interactive. - - * doc/Hash.3: Overlooked CONST documentation update. - -2002-07-11 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCkalloc.c: ckalloc() and friends take the block size as - an unsigned, so we should use %ud when reporting it in fprintf() and - panic(). - -2002-07-11 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.c: now setting local vars undefined at compile - time, instead of waiting until the proc is initialized. - * generic/tclProc.c: use macro TclSetVarUndefined instead of directly - setting the flag. - -2002-07-11 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/cmdAH.test: [file attr -perm] is Unix-only, so add [catch] - when not inside a suitably-protected test. - -2002-07-10 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/unixFCmd.test, tests/fileName.test: - * tests/fCmd.test: Removed [exec] of Unix utilities that have - equivalents in standard Tcl. [Bug 579268] Also simplified some of - unixFCmd.test while I was at it. - -2002-07-10 Don Porter <dgp@users.sourceforge.net> - - * tests/tcltest.test: Greatly reduced the number of [exec]s, using - slave interps instead. - * library/tcltest/tcltest.tcl: Fixed bug uncovered in the conversion - where a message was written to stdout instead of [outputChannel]. - - * tests/basic.test: Cleaned up, constrained, and reduced the - * tests/compile.test: amount of [exec] usage in the test suite. - * tests/encoding.test: - * tests/env.test: - * tests/event.test: - * tests/exec.test: - * tests/io.test: - * tests/ioCmd.test: - * tests/regexp.test: - * tests/regexpComp.test: - * tests/socket.test: - * tests/tcltest.test: - * tests/unixInit.test: - * tests/winDde.test: - * tests/winPipe.test: - -2002-07-10 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/cmdAH.test: Removed [exec] of Unix utilities. [Bug 579211] - - * tests/expr.test: Added tests to make sure that this works. - * generic/tclExecute.c (ExprCallMathFunc): Functions should also be - able to return wide-ints. [Bug 579284] - -2002-07-08 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/socket.test: Fixed [Bug 578164]. The original reason for the - was a DNS outage while running the testsuite. Changed [info hostname] - to 127.0.0.1 to bypass DNS, knowing that we operate on the local host. - -2002-07-08 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: Fixed incompatibility in [viewFile]. - * library/tcltest/tcltest.tcl: Corrected docs. Bumped to 2.2.1. - * library/tcltest/pkgIndex.tcl: [Bug 578163] - -2002-07-08 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/cmdAH.test: - * tests/fCmd.test: - * tests/fileName.test: tests which rely on 'file link' need a - constraint so they don't run on older Windows OS. [Bug 578158] - * generic/tclIOUtil.c: - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclTest.c: - * mac/tclMacChan.c: - * unix/tclUnixChan.c: - * win/tclWinChan.c: - * doc/FileSystem.3: cleaned up internal handling of - Tcl_FSOpenFileChannel to remove duplicate code, and make writing - external vfs's clearer and easier. No functionality change. Also - clarify that objects with refCount zero should not be passed in to the - Tcl_FS API, and prevent segfaults from occuring on such user errors. - [Bug 578617] - -2002-07-06 Don Porter <dgp@users.sourceforge.net> - - * tests/pkgMkIndex.test: Constrained tests of [load] package indexing - to those platforms where the testing shared libraries have been built. - [Bug 578166] - -2002-07-05 Don Porter <dgp@users.sourceforge.net> - - * changes: added recent changes - -2002-07-05 Reinhard Max <max@suse.de> - - * generic/tclClock.c (FormatClock): Convert the format string to utf-8 - before calling TclpStrftime, so that non-ASCII characters don't get - mangled when the result string is being converted back. - * tests/clock.test: Added a test for that. - -2002-07-05 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/Makefile.in (ro-test,ddd,GDB,DDD): Created new targets to - allow running the test suite with a read-only current directory, - running under ddd instead of gdb, and factored out some executable - names for broken sites (like mine) where gdb and ddd are installed - with non-standard names... - - * tests/httpold.test: Altered test names to httpold-* to avoid clashes - with http.test, and stopped tests from failing when the current - directory is not writable... - - * tests/event.test: Stop these tests from failing when the - * tests/ioUtil.test: current directory is not writable... - * tests/regexp.test: - * tests/regexpComp.test: - * tests/source.test: - * tests/unixFile.test: - * tests/unixNotfy.test: - - * tests/unixFCmd.test: Trying to make these test-files not - * tests/macFCmd.test: bomb out with an error when the - * tests/http.test: current directory is not writable... - * tests/fileName.test: - * tests/env.test: - -2002-07-05 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.4b1 TAGGED FOR RELEASE *** - -2002-07-04 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/cmdMZ.test (cmdMZ-1.4): - * tests/cmdAH.test: More fixing of writable-current-dir assumption. - [Bug 575824] - -2002-07-04 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/basic.test: Same issue as below; fixed [Bug 575817] - -2002-07-04 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/socket.test: - * tests/winPipe.test: - * tests/pid.test: Fixed [Bug 575848]. See below for a description the - general problem. - - * All the bugs below are instances of the same problem: The testsuite - assumes [pwd] = [temporaryDirectory] and writable. - - * tests/iogt.test: Fixed [Bug 575860]. - * tests/io.test: Fixed [Bug 575862]. - * tests/exec.test: - * tests/ioCmd.test: Fixed [Bug 575836]. - -2002-07-03 Don Porter <dgp@users.sourceforge.net> - - * tests/pkg1/direct1.tcl: removed - * tests/pkg1/pkgIndex.tcl: removed - * tests/pkgMkIndex.test: Imported auxilliary files from tests/pkg1 - into the test file pkgMkIndex.test itself. Formatting fixes. - - * unix/Makefile.in: removed tests/pkg/* from `make dist` - - * tests/pkg/circ1.tcl: removed - * tests/pkg/circ2.tcl: removed - * tests/pkg/circ3.tcl: removed - * tests/pkg/global.tcl: removed - * tests/pkg/import.tcl: removed - * tests/pkg/pkg1.tcl: removed - * tests/pkg/pkg2_a.tcl: removed - * tests/pkg/pkg2_b.tcl: removed - * tests/pkg/pkg3.tcl: removed - * tests/pkg/pkg4.tcl: removed - * tests/pkg/pkg5.tcl: removed - * tests/pkg/pkga.tcl: removed - * tests/pkg/samename.tcl: removed - * tests/pkg/simple.tcl: removed - * tests/pkg/spacename.tcl: removed - * tests/pkg/std.tcl: removed - * tests/pkgMkIndex.test: Fixed [Bug 575857] where this test file - expected to be able to write to [file join [testsDirectory] pkg]. Part - of the fix was to import several auxilliary files into the test file - itself. - - * tests/main.test: Cheap fix for [Bugs 575851, 575858]. Avoid - * tests/tcltest.test: non-writable . by [cd [temporaryDirectory]]. - - * library/auto.tcl: Fix [tcl_findLibrary] to be sure it sets $varName - only if a successful library script is found. [Bug 577033] - -2002-07-03 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileCatchCmd): return - TCL_OUT_LINE_COMPILE instead of TCL_ERROR: let the failure happen at - runtime so that it can be caught [Bug 577015]. - -2002-07-02 Joe English <jenglish@users.sourceforge.net> - - * doc/tcltest.n: Markup fixes, spellcheck. - -2002-07-02 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: more refinements of the documentation. - - * library/tcltest/tcltest.tcl: Added trace to be sure the stdio - constraint is updated whenever the [interpreter] changes. - - * doc/tcltest.n: Reverted [makeFile] and [viewFile] to - * library/tcltest/tcltest.tcl: their former behavior, and documented - * tests/cmdAH.test: it. Corrected misspelling of hook - * tests/event.test: procedure. Restored tests. - * tests/http.test: - * tests/io.test: - - * library/tcltest/tcltest.tcl: Simplified logic of [GetMatchingFiles] - and [GetMatchingDirectories], removing special case processing. - - * doc/tcltest.n: More documentation updates. Reference sections are - complete. Only examples need adding. - -2002-07-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fCmd.test: - * generic/tclCmdAH.c: clearer error msgs for 'file link', as per the - man page. - -2002-07-01 Joe English <jenglish@users.sourceforge.net> - - * doc/Access.3: - * doc/AddErrInfo.3: - * doc/Alloc.3: - * doc/Backslash.3: - * doc/CrtChannel.3: - * doc/CrtSlave.3: - * doc/Encoding.3: - * doc/Eval.3: - * doc/FileSystem.3: - * doc/Notifier.3: - * doc/OpenFileChnl.3: - * doc/ParseCmd.3: - * doc/RegExp.3: - * doc/Tcl_Main.3: - * doc/Thread.3: - * doc/TraceCmd.3: - * doc/Utf.3: - * doc/WrongNumArgs.3: - * doc/binary.n: - * doc/clock.n: - * doc/expr.n: - * doc/fconfigure.n: - * doc/glob.n: - * doc/http.n: - * doc/interp.n: - * doc/lsearch.n: - * doc/lset.n: - * doc/msgcat.n: - * doc/packagens.n: - * doc/pkgMkIndex.n: - * doc/registry.n: - * doc/resource.n: - * doc/safe.n: - * doc/scan.n: - * doc/tclvars.n: Spell-check, fixed typos (Updates from Larry Virden). - -2002-07-01 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Made Solaris use gcc for linking - when building with gcc to resolve problems with undefined symbols - being present when tcl library used with non-gcc linker at later - stage. Symbols were compiler-generated, so it is the compiler's - business to define them. [Bug 541181] - -2002-07-01 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: more work in progress updating tcltest docs. - - * library/tcltest/tcltest.tcl: Change [configure -match] to stop - treating an empty list as a list of the single pattern "*". Changed - the default value to [list *] so default operation remains the same. - - * tests/pkg/samename.tcl: restored. needed by pkgMkIndex.test. - - * library/tcltest/tcltest.tcl: restored writability testing of - -tmpdir, augmented by a special exception for the deafault value. - -2002-07-01 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/concat.n: Documented the *real* behaviour of [concat]! - -2002-06-30 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: more work in progress updating tcltest docs. - - * tests/README: Updated the instructions on running and - * tests/cmdMZ.test: adding to the test suite. Also updated - * tests/encoding.test: several tests, mostly to correctly create - * tests/fCmd.test: and destroy any temporary files in the - * tests/info.test: [temporaryDirectory] of tcltest. - * tests/interp.test: - - * library/tcltest/tcltest.tcl: Stopped checking for writability of - -tmpdir value because no default directory can be guaranteed to be - writable. - - * tests/autoMkindex.tcl: removed. - * tests/pkg/samename.tcl: removed. - * tests/pkg/magicchar.tcl: removed. - * tests/pkg/magicchar2.tcl: removed. - * tests/autoMkindex.test: Updated auto_mkIndex tests to use [makeFile] - and [removeFile] so tests are done in [temporaryDirecotry] where write - access is guaranteed. - - * library/tcltest/tcltest.tcl: Fixed [makeFile] and [viewFile] to - * tests/cmdAH.test: accurately reflect a file's contents. - * tests/event.test: Updated tests that depended on buggy - * tests/http.test: behavior. Also added warning messages - * tests/io.test: to "-debug 1" operations to debug test - * tests/iogt.test: calls to (make|remove)(File|Directory) - - * unix/mkLinks: `make mklinks` on 6-27 commits. - -2002-06-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.h: modified the macro TclEmitPush to not call its - first argument repeatedly or pass it to other macros, [Bug 575194] - reported by Peter Spjuth. - -2002-06-28 Don Porter <dgp@users.sourceforge.net> - - * docs/tcltest.n: Doc revisions in progress. - * library/tcltest/tcltest.tcl: Corrected -testdir default value. Was - not reliable, and disagreed with docs! Thanks to Hemang Lavana. [Bug - 575150] - -2002-06-28 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tclUnixThrd.c: Renamed the Tcl_Platform* #defines to TclOS* - * unix/tclUnixPipe.c: because they are only used internally. Also - * unix/tclUnixFile.c: stopped double-#def of TclOSlstat [Bug 566099, - * unix/tclUnixFCmd.c: post-rename] - * unix/tclUnixChan.c: - * unix/tclUnixPort.h: - - * doc/string.n: Improved documentation for [string last] along lines - described in [Bug 574799] so it indicates that the supplied index - marks the end of the search space. - -2002-06-27 Don Porter <dgp@users.sourceforge.net> - - * doc/dde.n: Work in progress updating the documentation - * doc/http.n: of the packages that come bundled with - * doc/msgcat.n: the Tcl source distribution, notably tcltest. - * doc/registry.n: - * doc/tcltest.n: - - * library/tcltest/tcltest.tcl: Made sure that the TCLTEST_OPTIONS - environment variablle configures tcltest at package load time. - -2002-06-26 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fileSystem.test: - * generic/tclIOUtil.c: fix to handling of empty paths "" which are not - claimed by any filesystem [Bug 573758]. Ensure good error messages - are given in all cases. - * tests/cmdAH.test: - * unix/tclUnixFCmd.c: fix to bug reported as part of [Patch 566669]. - Thanks to Taguchi, Takeshi for the report. - -2002-06-26 Reinhard Max <max@suse.de> - - * unix/tclUnixTime.c: Make [clock format] respect locale settings. - * tests/clock.test: [Bug 565880]. ***POTENTIAL INCOMPATIBILITY*** - -2002-06-26 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/CrtInterp.3: - * doc/StringObj.3: clarifications by Don Porter, [Bug 493995] and [Bug - 500930]. - -2002-06-24 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Corrected suppression of -verbose skip - * tests/tcltest.test: and start by [test -output]. Also - corrected test suite errors exposed by corrected code. [Bug 564656] - -2002-06-25 Reinhard Max <max@suse.de> - - * unix/tcl.m4: New macro SC_CONFIG_MANPAGES. - * unix/configure.in: Added support for symlinks and compression when - * unix/Makefile.in: installing the manpages. [Patch 518052] - * unix/mkLinks.tcl: Default is still hardlinks and no compression. - - * unix/mkLinks: generated - * unix/configure: - - * unix/README: Added documentation for the new features. - - * unix/tcl.m4 (SC_PATH_TCLCONFIG): Replaced ${exec_prefix}/lib by - ${libdir}. - -2002-06-25 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclUtil.c (TclGetIntForIndex): Fix of critical [Bug 533364] - generated when the index is bad and the result is a shared object. The - T_ASTO(T_GOR, ...) idiom likely exists elsewhere though. Also removed - some cruft that just complicated things to no advantage. - (SetEndOffsetFromAny): Same fix, though this wasn't on the path - excited by the bug. - -2002-06-24 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Implementation of TIP 101. Adds abd - * tests/parseOld.test: exports a [configure] command from - * tests/tcltest.test: tcltest. - -2002-06-22 Don Porter <dgp@users.sourceforge.net> - - * changes: updated changes file for 8.4b1 release. - - * library/tcltest/tcltest.tcl: Corrections to tcltest and the Tcl - * tests/basic.test: test suite so that a test with options - * tests/cmdInfo.test: -constraints knownBug - * tests/compile.test: -limitConstraints 1 only tests the - * tests/encoding.test: knownBug tests. Mostly involves - * tests/env.test: replacing direct access to the - * tests/event.test: testConstraints array with calls to - * tests/exec.test: the testConstraint command (which - * tests/execute.test: requires tcltest version 2) - * tests/fCmd.test: - * tests/format.test: - * tests/http.test: - * tests/httpold.test: - * tests/ioUtil.test: - * tests/link.test: - * tests/load.test: - * tests/namespace.test: - * tests/pkgMkIndex.test: - * tests/reg.test: - * tests/result.test: - * tests/scan.test: - * tests/stack.test: - -2002-06-22 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tools/tcl.wse.in (Disk Label), unix/tcl.spec (version): - * win/README.binary, README, win/configure.in, unix/configure.in: - * generic/tcl.h (TCL_RELEASE_*, TCL_PATCH_LEVEL): Bump to beta1. - -2002-06-21 Joe English <jenglish@users.sourceforge.net> - - * generic/tclCompExpr.c: - * generic/tclParseExpr.c: LogSyntaxError() should reset the - interpreter result [Bug 550142 "Tcl_ExprObj -> abort"] - -2002-06-21 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Updated all package install directories - * win/Makefile.in: to match current Major.minor versions - * win/makefile.bc: of the packages. Added tcltest package - * win/makefile.vc: to installation on Windows. - - * library/init.tcl: Corrected comments and namespace style issues. - Thanks to Bruce Stephens. [Bug 572025] - -2002-06-21 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/cmdAH.test: Added TIP#99 implementation of 'file - * tests/fCmd.test: link'. Supports creation of symbolic and - * tests/fileName.test: hard links in the native filesystems and - * tests/fileSystem.test: in vfs's, when the individual filesystem - * generic/tclTest.c: supports the concept. - * generic/tclCmdAH.c: - * generic/tclIOUtil.c: - * generic/tcl.h: - * generic/tcl.decls: - * doc/FileSystem.3: - * doc/file.n: - * mac/tclMacFile.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: Also enhanced speed of 'file normalize' on - Windows. - -2002-06-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (TclEvalObjvInternal): fix for [Bug 571385] in - the implementation of TIP#62 (command tracing). Vince Darley, Hemang - Lavana & Don Porter: thanks. - -2002-06-20 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TclCompEvalObj): clarified and simplified the - logic for compilation/recompilation. - -2002-06-19 Joe English <jenglish@users.sourceforge.net> - - * doc/file.n: Fixed indentation. No substantive changes. - -2002-06-19 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): get the resultPtr again as - the Tcl_ObjSetVar2 may cause the result to change. [Patch 558324] - (watson) - -2002-06-19 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TEBC): removing unused "for(;;)" loop; - improved comments; re-indentation. - -2002-06-18 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TEBC): - - elimination of duplicated code in the non-immediate INST_INCR - instructions. - - elimination of 103 (!) TclDecrRefCount macros. The different - instructions now jump back to a common "DecrRefCount zone" at the - top of the loop. The macro "ADJUST_PC" was replaced by two macros - "NEXT_INST_F" and "NEXT_INST_V" that take three params - (pcAdjustment, # of stack objects to discard, resultObjPtr handling - flag). The only instructions that retain a TclDecrRefCount are - INST_POP (for speed), the common code for the non-immediate - INST_INCR, INST_FOREACH_STEP and the two INST_LSET. - - The object size of tclExecute.o was reduced by approx 20% since the - start of the consolidation drive, while making room for some peep-hole - optimisation at runtime. - -2002-06-18 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TEBC, INST_DONE): small bug in the panic code - for tcl-stack corruption. - -2002-06-17 David Gravereaux <davygrvy@pobox.com> - - Trims to support the removal of RESOURCE_INCLUDED from rc scripts from - [FRQ 565088]. - - * generic/tcl.h: moved the #ifndef RC_INVOKED start block up in the - file. rc scripts don't need to know thread mutexes. - - * win/tcl.rc: - * win/tclsh.rc: removed the #define RESOURCE_INCLUDED to let the - built-in -DRC_INVOKED to the work. - -2002-06-17 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/CrtTrace.3: Added TIP#62 implementation of command - * doc/trace.n: execution tracing [FRQ 462580] (lavana). - * generic/tcl.h: This includes enter/leave tracing as well - * generic/tclBasic.c: as inter-procedure stepping. - * generic/tclCmdMZ.c: - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclVar.c: - * tests/trace.test: - -2002-06-17 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/tclWinPipe.c (BuildCommandLine): Fixed [Bug 554068] ([exec] on - windows did not treat { in filenames well.). Bug reported by Vince - Darley <vincentdarley@users.sourceforge.net>, patch provided by Vince - too. - -2002-06-17 Joe English <jenglish@users.sourceforge.net> - - * generic/tcl.h: #ifdef logic for K&R C backwards compatibility - changed to assume modern C by default. See [FRQ 565088] for full - details. - -2002-06-17 Don Porter <dgp@users.sourceforge.net> - - * doc/msgcat.n: Corrected en_UK references to en_GB. UK is not a - country designation recognized in ISO 3166. - - * library/msgcat/msgcat.tcl: More Windows Registry locale codes from - Bruno Haible. - - * doc/msgcat.n: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * tests/msgcat.test: Revised locale initialization to interpret - environment variable locale values according to XPG4, and to recognize - the LC_ALL and LC_MESSAGES values over that of LANG. Also added many - Windows Registry locale values to those recognized by msgcat. Revised - tests and docs. Bumped to version 1.3. Thanks to Bruno Haible for the - report and assistance crafting the solution. [Bug 525522, 525525] - -2002-06-16 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.c (TclCompileTokens): a better algorithm for the - previous bug fix. - -2002-06-16 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompile.c (TclCompileTokens): - * tests/compile.test: [Bug 569438] in the processing of dollar - variables; report by Georgios Petasis. - -2002-06-16 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: bug in the consolidation of the INCR_..._STK - instructions; the bug could not be exercised as the (faulty) - instruction INST_INCR_ARRAY_STK was never compiled-in (related to [Bug - 569438]). - -2002-06-14 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): runtime peep-hole - optimisation of variables (INST_STORE, INST_INCR) and commands - (INST_INVOKE); faster check for the existence of a catch. - (TclExecuteByteCode): runtime peep-hole optimisation of comparisons. - (TclExecuteByteCode): runtime peep-hole optimisation of INST_FOREACH - - relies on peculiarities of the code produced by the bytecode compiler. - -2002-06-14 David Gravereaux <davygrvy@pobox.com> - - * win/rules.vc: The test for compiler optimizations was in error. - Thanks goes to Roy Terry <royterry@earthlink.net> for his assistance - with this. - -2002-06-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/trace.n, tests/trace.test: - * generic/tclCmdMZ.c (Tcl_TraceObjCmd,TclTraceCommandObjCmd) - (TclTraceVariableObjCmd): Changed references to "trace list" to - "trace info" as mandated by TIP#102. - -2002-06-13 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): consolidated code for the - conditional branch instructions. - -2002-06-13 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): fixed the previous patch; - wouldn't compile with TCL_COMPILE_DEBUG set. - -2002-06-13 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): consolidated the handling - of exception returns to INST_INVOKE and INST_EVAL, as well as most of - the code for INST_CONTINUE and INST_BREAK, in the new jump target - "processExceptionReturn". - -2002-06-13 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): consolidated variable - handling opcodes, replaced redundant code with some 'goto'. All - store/append/lappend opcodes on the same data type now share the main - code; same with incr opcodes. - * generic/tclVar.c: added the bit TCL_TRACE_READS to the possible - flags to Tcl_SetVar2Ex - it causes read traces to be fired prior to - setting the variable. This is used in the core for [lappend]. - - ***NOTE*** the usage of TCL_TRACE_READS in Tcl_(Obj)?GetVar.* is not - documented; there, it causes the call to create the variable if it - does not exist. The new usage in Tcl_(Obj)?SetVar.* remains - undocumented too ... - -2002-06-13 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fCmd.test: - * tests/winFile.test: - * tests/fileSystem.test: - * generic/tclTest.c: - * generic/tclCmdAH.c: - * generic/tclIOUtil.c: - * doc/FileSystem.3: - * mac/tclMacFile.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: fixed up further so both compiles and actually - works with VC++ 5 or 6. - * win/tclWinInt.h: - * win/tclWin32Dll.c: cleaned up code and vfs tests and added tests for - the internal changes of 2002-06-12, to see whether WinTcl on NTFS can - coexist peacefully with links in the filesystem. Added new test - command 'testfilelink' to enable the newer code to be tested. - * tests/fCmd.test: (made certain tests of 'testfilelink' not run on - unix). - -2002-06-12 Miguel Sofer <msofer@users.sourceforge.net> - - * tclBasic.c (Tcl_DeleteTrace): fixed [Bug 568123] (thanks to Hemang - Lavana) - -2002-06-12 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinFile.c: corrected the symbolic link handling code to allow - it to compile. Added real definition of REPARSE_DATA_BUFFER (found in - winnt.h). Most of the added definitions appear to have correct, - cross-Win-version equivalents in winnt.h and should be removed, but - just making things "work" for now. - -2002-06-12 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: - * generic/tcl.decls: - * generic/tclDecls.h: made code for Tcl_FSNewNativePath agree with man - pages. - - * doc/FileSystem.3: clarified the circumstances under which certain - functions are called in the presence of symlinks. - - * win/tclWinFile.c: - * win/tclWinPort.h: - * win/tclWinInt.h: - * win/tclWinFCmd.c: Fix for Windows to allow 'file lstat', 'file - type', 'glob -type l', 'file copy', 'file delete', 'file normalize', - and all VFS code to work correctly in the presence of symlinks - (previously Tcl's behaviour was not very well defined). This also - fixes possible serious problems in all versions of WinTcl where 'file - delete' on a NTFS symlink could delete the original, not the symlink. - Note: symlinks cannot yet be created in pure Tcl. - -2002-06-11 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c: - * generic/tclCompCmds.c: - * generic/tclInt.h: reverted the new compilation functions; replaced - by a more general approach described below. - - * generic/tclCompCmds.c: - * generic/tclCompile.c: made *all* compiled variable access attempts - create an indexed variable - even get or incr without previous set. - This allows indexed access to local variables that are created and set - at runtime, for example by [global], [upvar], [variable], [regexp], - [regsub]. - -2002-06-11 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/global.n: - * doc/info.n: - * test/info.test: - * generic/tclCmdIL.c: fix for [Bug 567386], [info locals] was - reporting some linked variables. - - * generic/tclBasic.c: - * generic/tclCompCmds.c: - * generic/tclInt.h: added compile functions for [global], [variable] - and [upvar]. They just declare the new local variables, the commands - themselves are not compiled-in. This gives a notably faster read - access to these linked variables. - -2002-06-11 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: optimised algorithm for exception range - lookup; part of [Patch 453709]. - -2002-06-10 Vince Darley <vincentdarley@users.sourceforge.net> - - * unix/tclUnixFCmd.c: fixed [Bug 566669] - * generic/tclIOUtil.c: improved and sped up handling of native paths - (duplication and conversion to normalized paths), particularly on - Windows. - * modified part of above commit, due to problems on Linux. Will - re-examine bug report and evaluate more closely. - -2002-06-07 Don Porter <dgp@users.sourceforge.net> - - * tests/tcltest.test: More corrections to test suite so that tests of - failing [test]s don't show up themselves as failing tests. - -2002-06-07 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c: Tidied up headers in relation to float.h to - cut the cruft and ensure DBL_MAX is defined since doubles seem to be - the same size everywhere; if the assumption isn't true, the variant - platforms had better have run configure... - - * unix/tclUnixPort.h (EOVERFLOW): Added code to define it if it - wasn't previously defined. Also some other general tidying and adding - of comments. [Bugs 563122, 564595] - * compat/tclErrno.h: Added definition for EOVERFLOW copied from - Solaris headers; I've been unable to find any uses of EFTYPE, which - was the error code previously occupying the slot, in Tcl, or any - definition of it in the Solaris headers. - -2002-06-06 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/dltest/Makefile.in: Remove hard coded CFLAGS=-g and add - CFLAGS_DEBUG, CFLAGS_OPTIMIZE, and CFLAGS_DEFAULT varaibles. [Bug - 565488] - -2002-06-06 Don Porter <dgp@users.sourceforge.net> - - * tests/tcltest.test: Corrections to test suite so that tests of - failing [test]s don't show up themselves as failing tests. - - * tests/io.test: Fixed up namespace variable resolution issues - revealed by running test suite with "-singleproc 1". - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: - * tests/tcltest.test: Several updates to tcltest. - 1) changed to lazy initialization of test constraints - 2) deprecated [initConstraintsHook] - 3) repaired badly broken [limitConstraints]. - 4) deprecated [threadReap] and [mainThread] - [Patch 512214, Bug 558742, Bug 461000, Bug 534903] - -2002-06-06 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixThrd.c (TclpReaddir, TclpLocaltime, TclpGmtime): added - mutex wrapped calls to readdir, localtime & gmtime in case their - thread-safe *_r counterparts are not available. - * unix/tcl.m4: added configure check for readdir_r - * unix/tcl.m4 (Darwin): set TCL_DEFAULT_ENCODING to utf-8 on MacOSX - (where Posix file apis expect utf-8, not iso8859-1). - * unix/configure: regen - * unix/Makefile.in: set DYLD_LIBRARY_PATH in parallel to - LD_LIBRARY_PATH for MacOSX dynamic linker. - * generic/tclEnv.c (TclSetEnv): fix env var setting on MacOSX (adapted - from [Patch 524352] by jkbonfield). - -2002-06-05 Don Porter <dgp@users.sourceforge.net> - - * doc/Tcl_Main.3: Documented $tcl_rcFileName and added more - clarifications about the intended use of Tcl_Main(). [Bug 505651] - -2002-06-05 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclFileName.c (TclGlob): mac specific fix to recent changes - in 'glob -tails' handling. - * mac/tclMacPort.h: - * mac/tclMacChan.c: fixed TIP#91 bustage. - * mac/tclMacResource.c (Tcl_MacConvertTextResource): added utf - conversion of text resource contents. - * tests/macFCmd.test (macFCmd-1.2): allow CWIE creator. - -2002-06-04 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: - * tests/init.test: - * tests/tcltest.test: Added more TIP 85 tests from Arjen Markus. - Converted tcltest.test to use a private namespace. Fixed bugs in - [tcltest::Eval] revealed by calling [tcltest::test] from a non-global - namespace, and namespace errors in init.test. - -2002-06-04 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Update msys+mingw URL. - -2002-06-03 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: - * tests/tcltest.test: Implementation of TIP 85. Allows tcltest users - to add new legal values of the -match option to [test], associating - each with a Tcl command that does the matching of expected results - with actual results of tests. Thanks to Arjen Markus. => tcltest 2.1 - [Patch 521362] - -2002-06-03 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/namespace.n: added description of [namepace forget] behaviour - for unqualified patterns. [Bug 559268] - -2002-06-03 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: reverting an accidental modification in the - last commit. - -2002-06-03 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/Tcl.n: clarify the empty variable name issue ([Bug 549285] - reported by Tom Krehbiel, patch by Don Porter). - -2002-05-31 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl: Fixed leak of slave interp in [pkg_mkIndex]. - Thanks to Helmut for report. [Bug 550534] - - * tests/io.test: - * tests/main.test: Use the "stdio" constraint to control whether an - [open "|[interpreter]"] is attempted. - - * generic/tclExecute.c (TclMathInProgress,TclExecuteByteCode - (ExprCallMathFunc): - * generic/tclInt.h (TclMathInProgress): - * unix/Makefile.in (tclMtherr.*): - * unix/configure.in (NEED_MATHERR): - * unix/tclAppInit.c (matherr): - * unix/tclMtherr.c (removed file): - * win/tclWinMtherr.c (_matherr): Removed internal routine - TclMathInProgress and Unix implementation of matherr(). These are now - obsolete, dealing with very old versions of the C math library. - Windows version is retained in case Borland compilers require it, but - it is inactive. Thanks to Joe English. [Bug 474335, Patch 555635] - - * unix/configure: regen - -2002-05-30 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: removed exprIsJustVarRef and - exprIsComparison from the ExprInfo and CompileEnv structs. These - were set, but not used since dec 1999 [Bug 562383]. - -2002-05-30 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c (TclGlob): fix to longstanding 'knownBug' in - fileName tests 15.2-15.4, and fix to a new Tcl 8.4 bug in certain uses - of 'glob -tails'. - * tests/fileName.test: removed 'knownBug' flag from some tests, added - some new tests for above bugs. - -2002-05-29 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: regen'ed - * unix/configure.in: replaced bigendian check with autoconf standard - AC_C_BIG_ENDIAN, which defined WORDS_BIGENDIAN on bigendian systems. - * generic/tclUtf.c (Tcl_UniCharNcmp): - * generic/tclInt.h (TclUniCharNcmp): use WORDS_BIGENDIAN instead of - TCL_OPTIMIZE_UNICODE_COMPARE to enable memcmp alternative. - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed the case for choosing - the Tcl_UniCharNcmp compare to when both objs are of StringType, as - benchmarks show that is the optimal check (both bigendian and - littleendian systems). - -2002-05-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c: Removed "dummy" reference to Tcl_LinkVar. It is - no longer needed since Tcl_Main() now actually calls Tcl_LinkVar(). - Thanks to Joe English for pointing that out. - -2002-05-29 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Use the macro version. - * generic/tclInt.h (TclUniCharNcmp): Optimised still further with a - macro for use in sensitive places like tclExecute.c - - * generic/tclUtf.c (Tcl_UniCharNcmp): Use new flag to figure out when - we can use an optimal comparison scheme, and default to the old scheme - in other cases which is at least safe. - * unix/configure.in (TCL_OPTIMIZE_UNICODE_COMPARE): New optional flag - that indicates when we can use memcmp() to compare Unicode strings - (i.e. when the high-byte of a Tcl_UniChar precedes the low-byte.) - -2002-05-29 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclUtf.c: added TclpUtfNcmp2 private command that - mirrors Tcl_UtfNcmp, but takes n in bytes, not utf-8 chars. This - provides a faster alternative for comparing utf strings internally. - (Tcl_UniCharNcmp, Tcl_UniCharNcasecmp): removed the explicit end of - string check as it wasn't correct for the function (by doc and logic). - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): reworked the string equal - comparison code to use TclpUtfNcmp2 as well as short-circuit for - equal objects or unequal length strings in the equal case. - Removed the use of goto and streamlined the other parts. - - * generic/tclExecute.c (TclExecuteByteCode): added check for object - equality in the comparison instructions. Added short-circuit for != - length strings in INST_EQ, INST_NEQ and INST_STR_CMP. Reworked - INST_STR_CMP to use TclpUtfNcmp2 where appropriate, and only use - Tcl_UniCharNcmp when at least one of the objects is a Unicode obj with - no utf bytes. - - * generic/tclCompCmds.c (TclCompileStringCmd): removed error creation - in code that no longer throws an error. - - * tests/string.test: - * tests/stringComp.test: added more string comparison checks. - - * tests/clock.test: better qualified 9.1 constraint check for %s. - -2002-05-28 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclThreadAlloc.c (TclpRealloc, TclpFree): protect - against the case when NULL is based. - - * tests/clock.test: added clock-9.1 - * compat/strftime.c: - * generic/tclClock.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * unix/tclUnixTime.c: fix for Windows msvcrt mem leak caused by using - an env(TZ) setting trick for in clock format -gmt 1. This also makes - %s seem to work correctly with -gmt 1 as well as making it a lot - faster by avoid the env(TZ) hack. TclpStrftime now takes useGMT as an - arg. [Bug 559376] - -2002-05-28 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fixes to Tcl_FSLoadFile when called on a file - inside a vfs. This should avoid leaving temporary files sitting - around on exit. [Bug 545579] - -2002-05-27 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * win/tclWinError.c: Added comment on conversion of - ERROR_NEGATIVE_SEEK because that is a mapping that really belongs, - and not a catch-all case. - * win/tclWinPort.h (EOVERFLOW): Should be either EFBIG or EINVAL - * generic/tclPosixStr.c (Tcl_ErrnoId, Tcl_ErrnoMsg): EOVERFLOW can - potentially be a synonym for EINVAL. - -2002-05-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - === Changes due to TIP#91 === - - * win/tclWinPort.h: Added declaration of EOVERFLOW. - * doc/CrtChannel.3: Added documentation of wideSeekProc. - * generic/tclIOGT.c (TransformSeekProc, TransformWideSeekProc): - Adapted to use the new channel mechanism. - * unix/tclUnixChan.c (FileSeekProc, FileWideSeekProc): Renamed - FileSeekProc to FileWideSeekProc and created new FileSeekProc which - has the old-style interface and which errors out with EOVERFLOW when - the returned file position can't fit into the return type (int for - historical reasons). - * win/tclWinChan.c (FileSeekProc, FileWideSeekProc): Renamed - FileSeekProc to FileWideSeekProc and created new FileSeekProc which - has the old-style interface and which errors out with EOVERFLOW when - the returned file position can't fit into the return type (int for - historical reasons). - * mac/tclMacChan.c (FileSeek): Reverted to old interface; Macs lack - large-file support because I can't see how to add it. - * generic/tclIO.c (Tcl_Seek, Tcl_Tell): Given these functions - knowledge of the new arrangement of channel types. - (Tcl_ChannelVersion): Added recognition of new version code. - (HaveVersion): New function to do version checking. - (Tcl_ChannelBlockModeProc, Tcl_ChannelFlushProc) - (Tcl_ChannelHandlerProc): Made these functions use HaveVersion for - ease of future maintainability. - (Tcl_ChannelBlockModeProc): Obvious lookup function. - * generic/tcl.h (Tcl_ChannelType): New wideSeekProc field, and - seekProc type restored to old interpretation. - (TCL_CHANNEL_VERSION_3): New channel version. - -2002-05-24 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/winPipe.test: Applied patch for [Bug 549617]. Patch and bug - report by Kevin Kenny <kennykb@users.sourceforge.net>. - - * win/tclWinSock.c (TcpWatchProc): Fixed [Bug 557878]. We are not - allowed to mess with the watch mask if the socket is a server socket. - I believe that the original reporter is George Peter Staplin. - -2002-05-21 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/configure.in: Invoke SC_ENABLE_SHARED before calling - SC_CONFIG_CFLAGS so that the SHARED_BUILD variable can be checked - inside SC_CONFIG_CFLAGS. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Pass -non_shared instead of -shared - to ld when configured with --disable-shared under OSF. [Bug 540390] - -2002-05-20 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.h: added prototype for TclpFilesystemPathType(). - * mac/tclMacChan.c: use MSL provided creator type if available instead - of the default 'MPW '. - -2002-05-16 Joe English <jenglish@users.sf.net> - - * doc/CrtObjCmd.3: Added Tcl_GetCommandFromObj, Tcl_GetCommandFullName - [Bugs 547987, 414921] - -2002-05-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tclUnixChan.c (TtyOutputProc): #if/#endif-ed this function out - to stop compiler warnings. Also much general tidying of comments in - this file and removal of whitespace from blank lines. - -2002-05-13 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * unix/tclUnixChan.c (SETBREAK): Solaris thinks ioctl() takes a signed - second argument, and Linux thinks ioctl() takes an unsigned second - argument. So need a longer definition of this macro to get neither to - spew warnings... - -2002-05-13 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclEvent.c: - * generic/tclIOUtil.c: - * generic/tclInt.h: clean up all memory allocated by the filesystem, - via introduction of 'TclFinalizeFilesystem'. - Move TclFinalizeLoad into TclFinalizeFilesystem so we can be sure it - is called at just the right time. - Fix bad comment also. [Bug 555078 and 'fs' part of 543549] - * win/tclWinChan.c: fix comment referring to wrong function. - -2002-05-10 Don Porter <dgp@users.sourceforge.net> - - * tests/load.test: - * tests/safe.test: - * tests/tcltest.test: Corrected some list-quoting issues and other - matters that cause tests to fail when the patch includes special - characters. Report from Vince Darley. [Bug 554068] - -2002-05-08 David Gravereaux <davygrvy@pobox.com> - - * doc/file.n: - * tools/man2tcl.c: - * tools/man2help2.tcl: Thanks to Peter Spjuth - <peter.spjuth@space.se>, again. My prior fix for single-quote macro - mis-understanding was wrong. Reverted to reimpliment the 'macro2' proc - which handles single-quote macros and restored file.n text arrangement - to avoid single-quotes on the first line. Sorry for all the confusion. - -2002-05-08 David Gravereaux <davygrvy@pobox.com> - - * tools/man2tcl.c: - * tools/man2help2.tcl: Proper source of macro error misunderstanding - single-quote as the leading macro command found and repaired. - - * doc/file.n: Reverted to prior state before I messed with it. - -2002-05-08 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Corrected [uplevel] quoting when - [source]-ing test script in subdirectories. - * tests/fileName.test: - * tests/load.test: - * tests/main.test: - * tests/tcltest.test: - * tests/unixInit.test: Fixes to test suite when there's a space in the - working path. Thanks to Kevin Kenny. - -2002-05-07 David Gravereaux <davygrvy@pobox.com> - - -- Changes from Peter Spjuth <peter.spjuth@space.se> - * tools/man2tcl.c: Increased line buffer size and a bail-out if that - should ever be over-run. - * tools/man2help.tcl: Include Courier New font in rtf header. - * tools/man2help2.tcl: Improved handling of CS/CE fields. Use Courier - New for code samples and indent better. - - * doc/file.n: - * doc/TraceCmd.3: winhelp conversion tools where understanding - a ' as the first character on a line to be an unknown macro. - Not knowing how to repair tools/man2tcl.c, I decided to rearrange - the text in the docs instead. - -2002-05-07 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: fix to similar segfault when using 'glob - -types nonsense -dir dirname -join * *'. [Bug 553320] - - * doc/FileSystem.3: further documentation on vfs. - * tests/cmdAH.test: - * tests/fileSystem.test: - * tests/pkgMkindex.test: Fix to testsuite bugs when running out of - directory whose name contains '{' or '['. - -2002-05-07 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/basic.test: Fix for [Bug 549607] - * tests/encoding.test: Fix for [Bug 549610] - These are testsuite bugs that caused failures when the filename - contained spaces. Report & fix by Kevin Kenny. - -2002-05-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: fix to freeing a bad object (i.e. segfault) - when using 'glob -types nonsense -dir dirname'. - * generic/tclWinFile.c: fix to [Bug 551306], also wrapped some long - lines. - * tests/fileName.test: added several tests for the above bugs. - * doc/FileSystem.3: clarified documentation on refCount requirements - of the object returned by the path type function. - * generic/tclIOUtil.c: - * win/tclWinFile.c: - * unix/tclUnixFile.c: - * mac/tclMacFile.c: moved TclpFilesystemPathType to the platform- - specific directories, so we can add missing platform-specific - implementations. On Windows, 'file system' now returns useful results - like "native NTFS", "native FAT" for that system. Unix and MacOS still - only return "native". - * doc/file.n: clarified documentation. - * tests/winFile.test: test for 'file system' returning correct values. - * tests/fileSystem.test: test for 'file system' returning correct - values. Clean up after failed previous test run. - -2002-04-26 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/tcl.m4: change HP-11 SHLIB_LD_LIBS from "" to ${LIBS} so that - the .sl knows its dependent libs. - -2002-04-26 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/obj.test (obj-11.[56]): Test conversion to boolean more - thoroughly. - * generic/tclObj.c (SetBooleanFromAny): Was not calling an integer - parsing function on native 64-bit platforms! [Bug 548686] - -2002-04-24 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.h: corrected TclRememberJoinableThread decl to use - VOID instead of void. - * generic/tclThreadJoin.c: noted that this code isn't needed on Unix. - -2002-04-23 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/exec.n: - * doc/tclvars.n: doc updates [Patch 509426] (gravereaux) - -2002-04-24 Daniel Steffen <das@users.sourceforge.net> - - * mac/tclMacResource.r: added check of TCLTK_NO_LIBRARY_TEXT_RESOURCES - #define to allow disabling the inclusion of the tcl library code in - the resource fork of Tcl executables and shared libraries. - -2002-04-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/TraceCmd.3: New file that documents Tcl_CommandTraceInfo, - Tcl_TraceCommand and Tcl_UntraceCommand [Bug 414927] - -2002-04-22 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclAlloc.c: - * generic/tclInt.h: - * generic/tclThreadAlloc.c (new): - * unix/Makefile.in: - * unix/tclUnixThrd.c: - * win/Makefile.in: - * win/tclWinInt.h: - * win/tclWinThrd.c: added new threaded allocator contributed by AOL - that significantly reduces lock contention when multiple threads are - in use. Only Windows and Unix implementations are ready, and the - Windows one may need work. It is only used by default on Unix for now, - and requires that USE_THREAD_ALLOC be defined (--enable-threads on - Unix will define this). - - * generic/tclIOUtil.c (Tcl_FSRegister, Tcl_FSUnregister): corrected - calling of Tcl_ConditionWait to ensure that there would be a condition - to wait upon. - - * generic/tclCmdAH.c (Tcl_FileObjCmd): added cast in FILE_SIZE. - - * win/tclWinFCmd.c (DoDeleteFile): check return of setattr API calls - in file deletion for correct Win32 API handling. - - * win/Makefile.in: correct dependencies for shell, gdb, runtest - targets. - - * doc/clock.n: - * compat/strftime.c (_fmt): change strftime to correctly handle - localized %c, %x and %X on Windows. Added some notes about how the - other values could be further localized. - -2002-04-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c (Tcl_Main): Free the memory allocated for the - startup script path. [Bug 543549] - - * library/msgcat/msgcat.tcl: [mcmax] wasn't using the caller's - namespace when determining the max translated length. Also made - revisions for better use of namespace variables and more efficient - [uplevel]s. - - * doc/msgcat.n: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: Added [mcload] to the export list of - msgcat; bumped to 1.2.3. [Bug 544727] - -2002-04-20 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacUtil.c: Modified TclpObjNormalizePath to be alias file - aware, and replaced various calls to FSpLocationFrom*Path by calls to - new alias file aware versions FSpLLocationFrom*Path. The alias file - aware routines don't resolve the last component of a path if it is an - alias. This allows [file copy/delete] etc. to act correctly on alias - files. (c.f. discussion in [Bug 511666]) - -2002-04-19 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/lindex.test (lindex-3.7): - * generic/tclUtil.c (TclGetIntForIndex): Stopped indexes from hitting - wide ints. [Bug 526717] - -2002-04-18 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclNamesp.c: - * tests/info.test: [Bug 545325] info level didn't report namespace - eval, bug report by Richard Suchenwirth. - -2002-04-18 Don Porter <dgp@users.sourceforge.net> - - * doc/subst.n: Clarified documentation on handling unusual return - codes during substitution, and on variable substitutions implied by - command substitution, and vice versa. [Bug 536838] - -2002-04-18 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdIL.c (InfoBodyCmd): - * tests/info.test (info-2.6): Proc bodies without string reps would - report as empty. [Bug 545644] - - * generic/tclCmdMZ.c (Tcl_SubstObj): More clarification for comment on - behaviour when substitutions are not well-formed, prompted by [Bug - 536831]; alas, removing the ill-defined behaviour is a lot of work. - -2002-04-18 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: - * tests/expr-old.test: fix for [Bug 542588] (Phil Ehrens), where "too - large integers" were reported as "floating-point value" in [expr] - error messages. - -2002-04-17 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEncoding.c (EscapeFromUtfProc): - * generic/tclIO.c (WriteChars, Tcl_Close): corrected the handling of - outputting end escapes for escape-based encodings. - [Bug 526524] (yamamoto) - -2002-04-17 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: Removed [saveState] and [restoreState] from tcltest - 2 documentation, effectively deprecating them. [Bug 495660] - * library/tcltest/tcltest.tcl: Made separate export for commands kept - only for tcltest 1 compatibility. - - * tests/iogt.test: Revised to run tests in a namespace, rather than - use the useless and buggy [saveState] and [restoreState] commands of - tcltest. Updated to use tcltest 2 as well. [Patch 544911] - -2002-04-16 Don Porter <dgp@users.sourceforge.net> - - * tests/io.test: Revised to run tests in a namespace, rather than use - the useless and buggy [saveState] and [restoreState] commands of - tcltest. Updated to use tcltest 2 as well. [Patch 544546] - -2002-04-15 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclProc.c: - * tests/proc-old.test: Improved stack trace for TCL_BREAK and - TCL_CONTINUE returns from procs. Patch by Don Porter [Bug 536955]. - - * generic/tclExecute.c: - * tests/compile.test: made bytecodes check for a catch before - returning; the compiled [return] is otherwise non-catchable. [Bug - 542142] reported by Andreas Kupries. - -2002-04-15 Don Porter <dgp@users.sourceforge.net> - - * tests/socket.test: Increased timeout values so that tests have - time to successfully complete even on slow/busy machines. [Bug 523470] - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: - * tests/tcltest.test: Revised [tcltest::test] to return errors when - called with invalid syntax and to accept exactly two arguments as - documented. Improved error messages. [Bug 497446, Patch 513983] - ***POTENTIAL INCOMPATIBILITY***: Incompatible with previous tcltest - 2.* releases, found only in alpha releases of Tcl 8.4. - -2002-04-11 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclNotify.c (TclFinalizeNotifier): remove remaining - unserviced events on finalization. - - * win/tcl.m4: Enabled COFF as well as CV style debug info with - --enable-symbols to allow Dr. Watson users to see function info. More - info on debugging levels can be obtained at: - http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp - - * tests/ioCmd.test: fixed iocmd-8.15 to have mac and unixPc variants. - - * generic/tclParse.c (Tcl_ParseVar): conditionally incr obj refcount - to prevent possible mem leak. - -2002-04-08 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.h: no <sys/types.h> on mac. - * mac/tclMacFile.c: minor fixes to Vince's changes from 03-24. - * mac/tclMacOSA.c: - * mac/tclMacResource.c: added missing Tcl_UtfToExternalDString - conversions of resource file names. - * mac/tclMacSock.c (TcpGetOptionProc): fixed bug introduced by Andreas - on 02-25; changed strcmp's to strncmp's so that option comparison - behaves like on other platforms. - * mac/tcltkMacBuildSupport.sea.hqx (CW Pro6 changes): added support to - allow Tk to hookup C library stderr/stdout to TkConsole. - * tests/basic.test: - * tests/cmdAH.test: - * tests/encoding.test: - * tests/fileSystem.test: - * tests/ioCmd.test: fixed tests failing on mac: check for existence of - [exec], changed some result strings. - -2002-04-06 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixFCmd.c (Realpath): added a little extra code to - initialize a realpath arg when compiling in PURIFY mode in order to - prevent spurious purify warnings. We should really create our own - realpath implementation, but this will at least quiet purify for now. - -2002-04-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (Tcl_SubstObj): - * tests/subst.test: Corrected [subst] so that return codes TCL_BREAK - and TCL_CONTINUE returned by variable substitution have the same - effect as when those codes are returned by command substitution. [Bug - 536879] - -2002-04-03 Jeff Hobbs <jeffh@ActiveState.com> - - * library/tcltest/tcltest.tcl: added getMatchingFiles back (alias to - GetMatchingFiles), which was a public function in tcltest 1.0. - -2002-04-01 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclEnv.c: - * generic/tclIOUtil.c: invalidate filesystem cache when the user - changes env(HOME). Fixes [Bug 535621]. Also cleaned up some of the - documentation. - * tests/fileSystem.test: added test for bug just fixed. - -2002-04-01 Kevin Kenny <kennykb@acm.org> - - * win/tclWinTime.c (Tcl_GetTime): made the checks of clock frequency - more permissive to cope with the fact that Win98SE is observed to - return 1.19318 in place of 1.193182 for the performance counter - frequency. - -2002-03-29 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdMZ.c (Tcl_TraceObjCmd, TraceVarProc) - (TraceCommandProc, TclTraceCommandObjCmd): corrected potential - double-free of traces on variables by flagging in Trace*Proc that it - will free the var in case the eval wants to delete the var trace as - well. [Bug 536937] Also converted Tcl_UntraceVar -> Tcl_UntraceVar2 - and Tcl_Eval to Tcl_EvalEx in Trace*Proc for slight efficiency - improvement. - -2002-03-29 Don Porter <dgp@users.sourceforge.net> - - * doc/AllowExc.3: - * generic/tclBasic.c (Tcl_EvalObjv,Tcl_EvalEx,Tcl_EvalObjEx): - * generic/tclCompile.h (TclCompEvalObj): - * generic/tclExecute.c (TclCompEvalObj,TclExecuteByteCode): - * tests/basic.test: Corrected problems with Tcl_AllowExceptions having - influence over the wrong scope of Tcl_*Eval* calls. Patch from Miguel - Sofer. Report from Jean-Claude Wippler. [Bug 219181] - -2002-03-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclVar.c: Refactored CallTraces to collect repeated handling - of its returned value into CallTraces itself. - -2002-03-28 David Gravereaux <davygrvy@pobox.com> - - * tools/feather.bmp: - * tools/man2help.tcl: - * tools/man2help2.tcl: - * win/makefile.vc: More winhelp target fixups. Added a feather bitmap - to the non-scrollable area and changed the color to be yellow from a - plain white. The colors can be whatever we want them to be, but - thought I would start with something bold. [Bug 527941] - - * doc/SetVar.3: - * doc/TraceVar.3: - * doc/UpVar.3: .AP macro syntax repair. - -2002-03-27 David Gravereaux <davygrvy@pobox.com> - - * tools/man2help.tcl: - * win/makefile.vc: winhelp target now copies all needed files from - tools/ to a workarea under $(OUT_DIR) and builds it from there. No - build cruft is left in tools/ anymore. All paths used in man2help.tcl - are now relative to where the script is. [Bug 527941] - -2002-03-27 David Gravereaux <davygrvy@pobox.com> - - * win/.cvsignore: - * win/buildall.vc.bat: - * win/coffbase.txt: - * win/makefile.vc: - * win/nmakehlp.c (new): - * win/rules.vc: First draft fix for [Bug 527941]. More changes need - to done to the makehelp target to get to stop leaving build files in - the tools/ directory. This does not address the syntax errors in the - man files. Having the contents of tcl.hpj(.in) inside makefile.vc - allows for version numbers to be replaced with macros. - - The new nmakehlp.c is built by rules.vc in preprocessing and removes - the need to use tricky shell syntax that wasn't compatible on Win9x - systems. Clean targets made Win9x complient. This is a first draft - repair for [Bug 533862]. - -2002-03-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_EvalEx): passing the correct commandSize to - TclEvalObjvInternal. [Bug 219362], fix by David Knoll. - -2002-03-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_EvalEx): - * tests/basic.test: avoid exceptional returns at level 0. [Bug 219181] - -2002-03-27 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n ([mainThread]): - * library/tcltest/tcltest.tcl: - * tests/tcltest.test: Major code cleanup to deal with whitespace, - coding conventions, and namespace issues, with several minor bugs - fixed in the process. - - * tests/main.test: Added missing [after cancel]s. - -2002-03-25 Don Porter <dgp@users.sourceforge.net> - - * tests/main.test: Removed workarounds for Bug 495977. - - * library/tcltest/tcltest.tcl: Keep the value of $::auto_path - unchanged, so that the tcltest package can test code that depends on - auto-loading. If a testing application needs $::auto_path pruned, it - should do that itself. [Bug 495726] - Improve the processing of the -constraints option to [test] so that - constraint lists can have arbitrary whitespace, and non-lists don't - blow things up. [Bug 495977] - Corrected faulty variable initialization. [Bug 534845] - -2002-03-25 Miguel Sofer <msofer@users.sourceforge.net> - - * doc/CrtTrace.3: small doc correction - * generic/tclBasic.c (Tcl_DeleteTrace): Allow NULL callback on trace - deletions. [Bug 534728] (Hemang Lavana) - -2002-03-24 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_EvalObjv): replaced obscure, incorrect code - as described in [Bug 533907] (Don Porter). - -2002-03-24 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Use [interpreter] to set/query the - executable currently running the tcltest package. [Bug 454050] - - * library/tcltest/tcltest.tcl: Allow non-proc commands to be used as - the customization hooks. [Bug 495662] - -2002-03-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFilename.c: - * generic/tclFCmd.c: - * generic/tclTest.c: - * generic/tcl.h: - * generic/tclIOUtil.c: - * win/tclWinFile.c: - * win/tclWinFCmd.c: - * win/tclWinPipe.c: - * unix/tclUnixFile.c: - * unix/tclUnixFCmd.c: - * mac/tclMacFile.c: - * doc/FileSystem.3: - * doc/file.n: - * tests/cmdAH.test: - * tests/fileName.test: - * tests/fileSystem.test: (new file) - * tests/winFCmd.test: fix [Bug 511666] and [Bug 511658], and improved - documentation of some aspects of the filesystem, particularly - 'Tcl_FSMatchInDirectory' which now might match a single file/directory - only, and 'file normalize' which wasn't very clear before. Removed - inconsistency betweens docs and the Tcl_Filesystem structure. Also - fixed [Bug 523217] and corrected file normalization on Unix so that - it expands symbolic links. Added some new tests of the filesystem - code (in the new file 'fileSystem.test'), and some extra tests for - correct handling of symbolic links. Fix to [Bug 530960] which shows up - on Win98. Made comparison with ".com" case insensitive in tclWinPipe.c - - ***POTENTIAL INCOMPATIBILITY***: But only between alpha releases - (users of the new Tcl_Filesystem lookup table in Tcl 8.4a4 need to - handle the new way in which Tcl may call Tcl_FSMatchInDirectory, and - 'file normalize' on unix now behaves correctly). Only known impact is - with the 'tclvfs' extension. - -2002-03-22 Miguel Sofer <msofer@users.sourceforge.net> - - * tests/basic.test (basic-46.1): adding test for [Bug 533758], fixed - earlier today. - -2002-03-22 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinInt.h: moved undef of TCL_STORAGE_CLASS. [Bug 478579] - -2002-03-22 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_EvalObjEx): - * generic/tclExecute.c (TclCompEvalObj): fixed the errorInfo for - return codes other than (TCL_OK, TCL_ERROR) to runLevel 0.[Bug 533758] - Removed the static RecordTracebackInfo(), as its functionality is - easily replicated by Tcl_LogCommandInfo. Bug and redundancy noted by - Don Porter. - -2002-03-21 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/expr.n: Improved documentation for ceil and floor. [Bug 530535] - -2002-03-20 Don Porter <dgp@users.sourceforge.net> - - * doc/SetVar.3: - * doc/TraceVar.3: - * doc/UpVar.3: - * generic/tcl.h (Tcl_VarTraceProc): - * generic/tcl.decls (Tcl_GetVar2, Tcl_SetVar2, Tcl_TraceVar2, - (Tcl_UnsetVar2, Tcl_UntraceVar2, Tcl_UpVar2, Tcl_VarTraceInfo2, - (Tcl_GetVar2Ex, TclSetVar2Ex): - * generic/tclCmdMZ.c (TraceVarProc): - * generic/tclEnv.c (EnvTraceProc): - * generic/tclEvent.c (VwaitVarProc): - * generic/tclInt.decls (TclLookupVar,TclPrecTraceProc): - * generic/tclLink.c (LinkTraceProc): - * generic/tclUtil.c (TclPrecTraceProc): - * generic/tclVar.c (CallTraces, MakeUpvar, VarErrMsg, TclLookupVar, - (Tcl_GetVar2, Tcl_SetVar2, Tcl_TraceVar2, Tcl_UnsetVar2, - (Tcl_UntraceVar2, Tcl_UpVar2, Tcl_VarTraceInfo2, Tcl_GetVar2Ex, - (TclSetVar2Ex): Updated interfaces of generic/tclVar.c according to - TIP 27. In particular, the "part2" arguments were CONSTified. [Patch - 532642] - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - -2002-03-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/compile.test (compile-12.3): Test to detect bug 530320. - * generic/tclCompile.c (TclCompileTokens): Fixed buffer overrun - reported in bug 530320. - -2002-03-14 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Add configure time test for SEH support in the - compiler. - * win/tclWin32Dll.c (ESP, EBP, TclpCheckStackSpace, - (_except_checkstackspace_handler): - * win/tclWinChan.c (ESP, EBP, Tcl_MakeFileChannel, - (_except_makefilechannel_handler): - * win/tclWinFCmd.c (ESP, EBP, DoRenameFile, DoCopyFile, - (_except_dorenamefile_handler, _except_docopyfile_handler): - Implement SEH support under gcc using inline asm. Tcl and Tk should - now compile with Mingw 1.1. [Patch 525746] - -2002-03-14 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile): Handle an SEH exception - with EXCEPTION_EXECUTE_HANDLER instead of restarting the faulting - instruction with EXCEPTION_CONTINUE_EXECUTION. [Bug 466102] provides - an example of how restarting could send Tcl into an infinite loop. - [Patch 525746] - -2002-03-11 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile, DoDeleteFile, - (DoRemoveJustDirectory): Make sure we don't pass NULL or "" as a path - name to Win32 API functions since this was crashing under Windows 98. - -2002-03-11 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: Bumped tcltest package to 2.0.2. - -2002-03-11 Mo DeJong <mdejong@users.sourceforge.net> - - * library/tcltest/tcltest.tcl (getMatchingFiles): Pass a proper list - to foreach to avoid munging a Windows patch like D:\Foo\Bar into - D:FooBar before the glob. - -2002-03-11 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclEncoding.c: Fix typo in comment. - * generic/tclIO.c (DoReadChars, ReadBytes, ReadChars): Use NULL value - instead of pointer set to NULL to make things more clear. Reorder - arguments so that they match the function signatures. Cleanup little - typos and add more descriptive comment. - -2002-03-08 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Update to indicate that Mingw 1.1 is required to build - Tcl. Add section describing new msys based build process. Update - Cygwin build instructions so users know where to find Mingw 1.1. - -2002-03-08 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinFCmd.c (DoCopyFile): correctly set retval to TCL_OK. - -2002-03-07 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWin32Dll.c (TclpCheckStackSpace): - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile): Replace hard coded - constants with Win32 symbolic names. Move control flow statements out - of __try blocks since the documentation indicates it is frowned upon. - -2002-03-07 Don Porter <dgp@users.sourceforge.net> - - * doc/interp.n: - * generic/tclInterp.c (Tcl_InterpObjCmd, SlaveObjCmd, - (SlaveRecursionLimit): - * generic/tclTest.c: - * tests/interp.test: Added the [interp recursionlimit] command to - set/query the recursion limit of an interpreter. Proposal and - implementation from Stephen Trier. [TIP 87, Patch 522849] - -2002-03-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tcl.h, tools/tcl.wse.in, unix/configure.in, - * unix/tcl.spec, win/README.binary, win/configure.in, README: - Bumped patchlevel; this might need to change in the future, but it - will help us distinguish between the CVS version and the most recent - released version. - -2002-03-06 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclInt.h: for unshared objects, TclDecrRefCount now frees - the internal rep before the string rep - just like the non-macro - Tcl_DecrRefCount/TclFreeObj. [Bug 524802] - -2002-03-06 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/lsearch.n: Documentation of new features, plus examples. - * tests/lsearch.test: Tests of new features. - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): TIP#80 support. See - http://purl.org/tcl/tip/80 for details. - -2002-03-05 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.4a4 TAGGED FOR RELEASE *** - - * unix/tclUnixChan.c: initial remedy for [Bug 525783] flush problem - introduced by TIP #35. This may not satisfy true serial channels, but - it restores the correct flushing of std* channels on exit. - - * unix/README: added --enable-langinfo doc. - - * unix/tcl.spec: - * tools/tcl.wse.in: fixed URL refs to use www.tcl.tk or SF. - -2002-03-04 Jeff Hobbs <jeffh@ActiveState.com> - - * README: - * mac/README: - * unix/Makefile.in: - * unix/README: - * win/README: - * win/README.binary: updated to use www.tcl.tk URL. - - * unix/Makefile.in: added older ChangeLogs to dist target. - - * tests/io.test: - * tests/encoding.test: corrected iso2022 encoding results. - added encoding-24.* - * generic/tclEncoding.c (EscapeFromUtfProc): corrected output of - escape codes as per RFC 1468. [Patch 474358] (taguchi) - (TclFinalizeEncodingSubsystem): corrected potential double-free - when encodings were finalized on exit. [Bugs 219314, 524674] - -2002-03-01 Jeff Hobbs <jeffh@ActiveState.com> - - * library/encoding/iso2022-jp.enc: - * library/encoding/iso2022.enc: - * tools/encoding/iso2022-jp.esc: - * tools/encoding/iso2022.esc: gave <ESC>$B precedence over <ESC>$@, - based on comments (point 1) in [Bug 219283] (rfc 1468) - - * tests/encoding.test: added encoding-23.* tests - * generic/tclIO.c (FilterInputBytes): reset the TCL_ENCODING_START - flags in the ChannelState when using 'gets'. [Bug 523988] - Also reduced the value of ENCODING_LINESIZE from 30 to 20 as this - seems to improve the performance of 'gets' according to tclbench. - -2002-02-28 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdMZ.c (TraceCommandProc): ensure that TraceCommandInfo - structure was also deleted when a command was deleted to prevent a - mem leak. - - * generic/tclBasic.c (Tcl_CreateObjTrace): set tracePtr->flags - correctly. - - * generic/tclTimer.c (TimerExitProc): remove remaining events in - tls on thread exit. - -2002-02-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclNamesp.c: allow cached fully-qualified namespace names to - be usable from different namespaces within the same interpreter - without forcing a new lookup [Patch 458872]. - -2002-02-28 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclExecute.c: Replaced a few direct stack accesses with the - POP_OBJECT() macro [Bug 507181] (Don Porter). - -2002-02-27 Don Porter <dgp@users.sourceforge.net> - - * doc/GetIndex.3: - * generic/tcl.decls (Tcl_GetIndexFromObjStruct): - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Revised the - prototype of the Tcl_GetIndexFromObjStruct to take its struct table as - a (CONST VOID *) argument, better describing what it is, maintaining - source compatibility, and adding CONST correctness according to TIP - 27. Thanks to Joe English for an elegant solution. [Bug 520304] - - * generic/tclDecls.h: make genstubs - - * generic/tclMain.c (Tcl_Main,StdinProc): Corrected some reference - count management errors on the interactive command Tcl_Obj found by - Purify. Thanks to Jeff Hobbs for the report and assistance. - -2002-02-27 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclBasic.c (Tcl_EvalTokensStandard): corrected mem leak in - error case. - - * generic/tclTest.c (TestStatProc[123]): correct harmless UMRs. - - * generic/tclLink.c (Tcl_LinkVar): correct mem leak in error case. - -2002-02-27 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/socket.test (2.7): Accepted and applied patch for [Bug 523470] - provided by Don Porter <dgp@users.sourceforge.net> to avoid timing - problems in that test. - - * unix/tclUnixChan.c (TclpOpenFileChannel): Added code to regonize - "/dev/tty" (by name) and to not handle it as tty / serial line. This - is the controlling terminal and is special. Setting it into raw mode - as is done for other tty's is a bad idea. This is a hackish fix for - expect [Bug 520624]. The fix has limitation: Tcl_MakeFileChannel - handles tty's specially too, but is unable to recognize /dev/tty as it - only gets a file descriptor, and no name for it. - -2002-02-26 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdAH.c (StoreStatData): corrected mem leak. - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): prevent obj leak in - remedial regsub case. - - * generic/tclFileName.c (Tcl_TranslateFileName): decr refcount for - error case to prevent mem leak. - - * generic/tclVar.c (Tcl_ArrayObjCmd): removed extra obj allocation. - - * unix/tclUnixSock.c (Tcl_GetHostName): added an extra - gethostbyname check to guard against failure with truncated - names returned by uname. - - * unix/configure: - * unix/tcl.m4 (SC_SERIAL_PORT): added sys/modem.h check and defined - _XOPEN_SOURCE_EXTENDED for HP-11 to get updated header decls. - - * unix/tclUnixChan.c: added Unix implementation of TIP #35, serial - port support. [Patch 438509] (schroedter) - -2002-02-26 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCmpCmds.c: (bugfix to the bugfix, hopefully the last) - Bugfix to the new [for] compiling code: was setting a exceptArray - parameter using another param which wasn't yet initialised, thus - filling it with noise. - -2002-02-25 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * mac/tclMacSock.c (TcpGetOptionProc): Changed to recognize the option - "-error". Essentially ignores the option, always returning an empty - string. - -2002-02-25 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/Alloc.3: - * doc/LinkVar.3: - * doc/ObjectType.3: - * doc/PkgRequire.3: - * doc/Preserve.3: - * doc/TCL_MEM_DEBUG.3: Updated documentation to describe the ckalloc, - ckfree, ckrealloc, attemptckalloc, and attemptckrealloc macros, and - to accurately describe when and how they are used. [Bug 497459] (dgp) - - * generic/tclHash.c (AllocArrayEntry, AllocStringEntry): - Before invoking ckalloc when creating a Tcl_HashEntry, - check that the amount of memory being allocated is - at least as large as sizeof(Tcl_HashEntry). The previous - code was allocating memory regions that were one - or two bytes short. [Bug 521950] (dejong) - -2002-02-25 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_EvalEx): avoiding a buffer overrun - reported by Joe English, and restoring tcl7.6 behaviour for - [subst]: badly terminated nested scripts will raise an error - and not be evaluated. [Bug 495207] - -2002-02-25 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixPort.h: corrected strtoll prototype mismatch on Tru64. - * compat/strtod.c (strtod): simplified #includes - * compat/strtol.c (strtol): gather result in a long before returning - as a long: necessary on platforms where sizeof(int) != sizeof(long). - -2002-02-25 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclLoadDyld.c: updated to use Mac OS X 10.1 dyld APIs that - have more libdl-like semantics. [Bug 514392] - -2002-02-25 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds: fixing a bug in patch dated 2002-02-22, in the - code for [for] and [while]. Under certain conditions, for long bodies, - the exception range parameters were badly computed. Tests forthcoming: - I still can't reproduce the conditions in the testsuite (!), although - the bug (with assorted segfault or panic!) can be triggered from the - console or with the new parse.bench in tclbench. - -2002-02-25 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * compat/strtoul.c, compat/strtol.c, compat/strtod.c: Added UCHAR, - CONST and #includes to clean up GCC output. - -2002-02-23 Don Porter <dgp@users.sourceforge.net> - - * compat/strtoull.c (strtoull): - * compat/strtoll.c (strtoll): - * compat/strtoul.c (strtoul): Fixed failure to handle leading - sign symbols '+' and '-' and '0X' and raise overflow errors. - [Bug 440916] Also corrects prototype and errno problems. - -2002-02-23 Mo DeJong <mdejong@users.sourceforge.net> - - * configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Link with -n32 instead of -32 when - building on IRIX64-6.* system. [Bug 521707] - -2002-02-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: - * generic/tclObj.c: renamed global variable emptyString -> - tclEmptyString because it is no longer static. - * generic/tclPkg.c: Fix for panic when library is loaded on a - platform without backlinking without proper use of stubs. [Bug 476537] - -2002-02-22 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/regexpComp.test: updated regexp-11.[1-4] to match changes in - regexp.test for new regsub syntax - - * unix/configure: - * unix/tcl.m4: added --enable-64bit support for AIX-4 (using -q64 - flag) when using IBM's xlc compiler. - - * tests/safe.test: updated safe-8.5 and safe-8.7 - * library/safe.tcl (CheckFileName): removed the limit on - sourceable file names (was only *.tcl or tclIndex files with no more - than one dot and 14 chars). There is enough internal protection in a - safe interpreter already. [Tk Bug 521560] - -2002-02-22 Miguel Sofer <msofer@users.sourceforge.net> - - * generic/tclCompCmds: [FR 465811]. Optimising [if], [for] and [while] - for constant conditions; in addition, [for] and [while] are now - compiled with the "loop rotation" optimisation (thanks to Kevin - Kenny). - -2002-02-22 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - --- TIP#76 CHANGES --- - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): Final-argument-less - [regsub] returns the modified string. - * doc/regsub.n: Updated docs. - * tests/regexp.test: Updated and added tests. - - * compat/strtoll.c (strtoll): - * compat/strtoull.c (strtoull): - * unix/tclUnixPort.h: - * win/tclWinPort.h: Const-ing 64-bit compatibility declarations. Note - that the return pointer is non-const because it is entirely legal for - the functions to be called from somewhere that owns the string being - passed. Fixes problem reported by Larry Virden. - -2002-02-21 David Gravereaux <davygrvy@pobox.com> - - * win/mkd.bat (removed): - * win/coffbase.txt (new): - * win/makefile.bc: - * win/makefile.vc: Changed the 'setup' target to stop using the - mkd.bat file and just make the directory right in the rule. Same - change to makefile.bc. Neither configure.in nor Makefile.in use it. - - coffbase.txt will be the master list for our "prefered base addresses" - set by the linker. This should improve load-time (NT only) by avoiding - relocations. Submissions to the list by extension authors are - encouraged. - - Added a 'tidy' target to compliment 'clean' and 'hose' to remove just - the outputs. Also removed the $(winlibs) macro as it wasn't being - used. - - Stuff left to do: - 1) get the winhelp target to stop building in the tools/ directory. - 2) stop using rmd.bat - 3) add more dependacy rules. - - * win/tclAppInit.c: Reverted back to -r1.6, as the header file change - to tclPort.h won't allow for easy embedded support outside of the - source dist. Thanks to Don Porter for pointing this out to me. - -2002-02-21 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: - * win/rules.vc: Added a new "loimpact" option that sets the - -ws:aggressive linker option. Off by default. It's said to keep the - heap use low at the expense of alloc speed. - - * win/tclAppInit.c: Changed #include "tcl.h" to be tclPort.h to remove - the raw windows.h include. tclPort.h brings in windows.h already and - lessens the precompiled-header mush and the randomly useless #pragma - comment (lib,...) references throughout the big windows.h tree (as - observed at high linker warning levels). - -2002-02-21 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tcl.h: Better guessing of LP64/ILP32 architecture, but now - sensitive to presence of (suitable) <limits.h> - -2002-02-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.decls (Tcl_RegExpRange,Tcl_GetIndexFromObjStruct): - Overlooked a few source incompatibilities. Now using CONST84. - * generic/tclDecls.h: make genstubs - * generic/tcl.h (Tcl_CmdObjTraceProc): silence warning from Sun - Workshop compiler. - -2002-02-20 David Gravereaux <davygrvy@pobox.com> - - * win/buildall.vc.bat: - * win/makefile.vc: - * win/rules.vc: General clean-ups. Added compiler and linker tests for - a) the pentium 0x0F errata, b) optimizing (not all have this), and c) - linker v6 section alignment confusion. All these are tested first to - make sure any D4002 or LNK1117 warnings aren't displayed. The pentium - 0x0F errata is a recommended switch. The v5 linker's section alignment - default is 512, but the v6 linker was changed to 4096 in an attempt to - speed loading on Win98. I changed the default to always be 512 across - both linkers, unless linking statically, then 4096 is used for the - claimed speed effect. Using a 512 alignment saves 12k bytes of dead - space in the DLL. - - Added IA64 B-stepping errata switch when the compiler supports it. - - Added profiling to $(lflags) when requested and also removed the - explict -entry option as the default works fine as is. - - Removed win/tclWinInit.c from the special case section to let it use - the common implicit rule as the $(EXTFLAGS) macro it had was never - referenced anywhere. - -2002-02-20 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tcl.h: Added code to guess the correct settings for - TCL_WIDE_INT_IS_LONG and TCL_WIDE_INT_TYPE when configure doesn't tell - us them, as can happen with extensions. - -2002-02-19 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/format.n: Updated docs to list the specification. - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Made behaviour on 64-bit - platforms correctly meet the specification, that %d works with the - native word-sized integer, instead of trying to guess (wrongly) - from the value being passed. - -2002-02-19 Don Porter <dgp@users.sourceforge.net> - - * changes: First draft of updated changes for 8.4a4 release. - -2002-02-15 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixPort.h: add strtoll/strtoull declarations for - platforms that do not define them. - - * generic/tclIndexObj.c (STRING_AT): removed ptrdiff_t cast and - use of VOID* in default case (GNU-ism). - -2002-02-15 Kevin Kenny <kennykb@acm.org> - - * compat/strtoll.c: - * compat/strtoul.c: - * compat/strtoull.c: - * generic/tclIOUtil.c: - * generic/tclPosixStr.c: - * generic/tclTest.c: - * generic/tclTestObj.c: - * tests/get.test: - * win/Makefile.vc: Further tweaks to the TIP 72 patch to make it - compile under VC++. - -2002-02-15 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tclExecute.c: - * tclIOGT.c: - * tclIndexObj.c: Touchups to the TIP 72 patch to make it compileable - under Windows again. The changes are not complete, there is one nasty - regarding _stati64 - -2002-02-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - +----------------------+ - | TIP #72 IMPLEMENTED. | - +----------------------+ - - There are a lot of changes from this TIP, so please see - http://purl.org/tcl/tip/72.html for discussion of - backward-compatibility issues, but the main ones modifications are in: - - * generic/tcl.h: New types. - * generic/tcl.decls: New public functions. - * generic/tclExecute.c: 64-bit aware bytecode engine. - * generic/tclBinary.c: 64-bit handling in [binary] command. - * generic/tclScan.c: 64-bit handling in [scan] command. - * generic/tclCmdAH.c: 64-bit handling in [file] and [format] - commands. - * generic/tclBasic.c: New "wordSize" entry in ::tcl_platform. - * generic/tclFCmd.c: Large-file support (with many consequences.) - * generic/tclIO.c: Large-file support (with many consequences.) - * compat/strtoll.c, compat/strtoull.c: New support functions. - * unix/tcl.m4, unix/configure: 64-bit support and greatly enhanced - caching. - - Most other changes, including all those in doc/* and test/* as well as - the majority in the platform directories, follow on from these. - - Also coming out of the woodwork: - * generic/tclIndex.c: Better support for Cray PVP. - * win/tclWinMtherr.c: Better Borland support. - - Note that, in a number of places through the Unix part of the platform - support, there are Tcl_Platform* references. These are expanded into - the correct way to call that particular underlying function, i.e. with - or without a '64' suffix, and should be used by people working on the - core in preference to the API functions they overlay so that the code - remains portable depending on the presence or absence of 64-bit - support on the underlying platform. - - ***POTENTIAL INCOMPATIBILITY***: Extracted from the TIP - - SUMMARY OF INCOMPATIBILITIES AND FIXES - ====================================== - - The behaviour of expressions containing constants that appear positive - but which have a negative internal representation will change, as - these will now usually be interpreted as wide integers. This is always - fixable by replacing the constant with int(constant). - - Extensions creating new channel types will need to be altered as - different types are now in use in those areas. The change to the - declaration of Tcl_FSStat and Tcl_FSLstat (which are the new preferred - API in any case) are less serious as no non-alpha releases have been - made yet with those API functions. - - Scripts that are lax about the use of the l modifier in format and - scan will probably need to be rewritten. This should be very uncommon - though as previously it had absolutely no effect. - - Extensions that create new math functions that take more than one - argument will need to be recompiled (the size of Tcl_Value changes), - and functions that accept arguments of any type (TCL_EITHER) will need - to be rewritten to handle wide integer values. (I do not expect this - to affect many extensions at all.) - -2002-02-14 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIOCmd.c (Tcl_GetsObjCmd): Trivial fix for [Bug 517503], a - memory leak reported by Miguel Sofer <msofer@users.sf.net>. The leak - happens if an error occurs for "set var [gets $chan]" and leak one - empty object. - -2002-02-12 David Gravereaux <davygrvy@pobox.com> - - * djgpp/ (new directory) - * djgpp/Makefile (new): - * unix/tclAppInit.c: - * unix/tclMtherr.c: - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * unix/tclUnixInit.c: - * unix/tclUnixPort.h: Early stage of DJGPP support for building Tcl - on DOS. Dynamic loading isn't working, yet. Requires watt32 for the - TCP/IP stack. No autoconf, yet. Barely tested, but makes a working exe - that runs Tcl in protected-mode, flat memory. [exec] and pipes will - need the most work as multi-tasking on DOS has to be carefully. - -2002-02-10 Kevin Kenny <kennykb@acm.org> - - * doc/CrtObjCmd.3: - * doc/CrtTrace.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclInt.h: - * generic/tclTest.c: - * tests/basic.test: Added Tcl_CreateObjTrace, - Tcl_GetCommandInfoFromToken and Tcl_SetCommandInfoFromToken. - (TIPs #32 and #79.) - - * generic/tclDecls.h: - * generic/tclStubInit.c: Regenerated Stubs tables. - -2002-02-08 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/tcl.m4: added -pthread for FreeBSD to EXTRA_CFLAGS and - LDFLAGS. Also triggered nodots only for FreeBSD-3. Added - AC_DEFINE(_POSIX_PTHREAD_SEMANTICS) for Solaris. - - * unix/tclUnixPort.h: - * unix/tclUnixThrd.c: added thread-safe versions of readdir, - localtime, gmtime and inet_ntoa for threaded build. (jgdavidson) - - * generic/tclScan.c (Tcl_ScanObjCmd): prevented ckfree being called on - a pointer to NULL. - -2002-02-07 Don Porter <dgp@users.sourceforge.net> - - * doc/DString.3: - * doc/Encoding.3: - * doc/GetCwd.3: - * doc/SplitPath.3: - * doc/Translate.3: - * doc/Utf.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclEncoding.c: - * generic/tclEnv.c: - * generic/tclFileName.c: - * generic/tclIOUtil.c: - * generic/tclUtf.c: - * generic/tclUtil.c: - * mac/tclMacInit.c: - * unix/tclUnixFile.c: - * unix/tclUnixInit.c: - * unix/tclUnixPipe.c: - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinInit.c: Partial TIP 27 rollback. Following routines - restored to return (char *): Tcl_DStringAppend, - Tcl_DStringAppendElement, Tcl_JoinPath, Tcl_TranslateFileName, - Tcl_ExternalToUtfDString, Tcl_UtfToExternalDString, - Tcl_UniCharToUtfDString, Tcl_GetCwd, Tcl_WinTCharToUtf. Also restored - Tcl_WinUtfToTChar to return (TCHAR *) and Tcl_UtfToUniCharDString to - return (Tcl_UniChar *). Modified some callers. This change recognizes - that Tcl_DStrings are de-facto white-box objects. - - * generic/tclDecls.h: - * generic/tclPlatDecls.h: make genstubs - - * generic/tclCmdMZ.c: corrected use of C++-style comment. - -2002-02-06 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/scan.test: - * generic/tclScan.c (Tcl_ScanObjCmd): corrected scan 0x... %x handling - that didn't accept the 0x as a prelude to a base 16 number. [Bug - 495213] - - * generic/tclCompCmds.c (TclCompileRegexpCmd): made early check for - bad RE to stop checking further. - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): added special case to search - for simple 'string map' style regsub calls. Delayed creation of - resultPtr object until an initial match is made, as the input string - object can then be reused for no matches. - (Tcl_StringObjCmd): optimization improvements to the STR_MAP - algorithm for zero-length and nocase cases. - - * tests/regexp.test: - * tests/regexpComp.test: extra code coverage tests. - - * tests/string.test: added 10.18 and 10.19 extra tests. - - * generic/regc_locale.c (casecmp): slight performance improvement. - -2002-02-05 Don Porter <dgp@users.sourceforge.net> - - * library/http/http.tcl: - * library/http/pkgIndex.tcl: Corrected use of http::error when - ::error was intended. Bump to http 2.4.2. - -2002-02-04 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/tclUnixChan.c (FileOutputProc): Fixed [bug 465765] reported by - Dale Talcott <daletalcott@users.sourceforge.net>. Avoid writing - nothing into a file as STREAM based implementations will consider this - a EOF (if the file is a pipe). Not done in the generic layer as this - type of writing is actually useful to check the state of a socket. - - * doc/open.n: Fixed [Bug 511540], added cross-reference to 'pid' as - the command to use to retrieve the pid of a command pipeline created - via 'open'. - -2002-02-01 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): handle quirky about case - earlier to avoid shimmering problem. - -2002-02-01 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * tests/io.test: io-39.22 split into two tests, one platform - dependent, the other not. -eofchar is not empty on the windows - platform. - -2002-02-01 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclTest.c: fix to picky windows compiler problem with the - 'MainLoop' function declaration. - -2002-01-31 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/tclWinFCmd.c: TIP 27: Applied patch fixing CONST warnings on - behalf of Don Porter <dgp@users.sourceforge.net>. - -2002-01-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclInt.h: For each interface identified in the TIP 27 - changes below as a POTENTIAL INCOMPATIBILITY, the source of the - incompatibility has been parameterized so that it can be removed. When - compiling extension code against the Tcl header files, use the - compiler flag -DUSE_NON_CONST to remove the irresolvable source - incompatibilities introduced by the TIP 27 changes. Resolvable changes - are left for extension authors to resolve. - * generic/tclDecls.h: make genstubs - -2002-01-30 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: added documentation for 3 public functions which - had been overlooked. [Bug 507701] - * unix/mkLinks: make mklinks - -2002-01-29 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/regexpComp.test: - * generic/tclCompCmds.c (TclCompileRegexpCmd): enhanced to support - -nocase and -- options. - -2002-01-28 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/tcl.m4 (SC_LOAD_TCLCONFIG): - * win/tcl.m4 (SC_LOAD_TCLCONFIG): Set TCL_LIB_SPEC, TCL_STUB_LIB_SPEC, - and TCL_STUB_LIB_PATH to the values of TCL_BUILD_LIB_SPEC, - TCL_BUILD_STUB_LIB_SPEC, and TCL_BUILD_STUB_LIB_PATH when tclConfig.sh - is loaded from the build directory. A Tcl extension should make use of - the non-build versions of these variables since they will work in both - cases. This modification was described in TIP 34. - -2002-01-28 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinReg.c (regConnectRegistryProc,RecursiveDeleteKey) - (DeleteKey,GetKeyNames,GetType,GetValue,OpenSubKey,SetValue): - redid the CONSTification as previous changes caused failing tests. - - * tests/regexpComp.test (new): - * generic/tclInt.h: - * generic/tclBasic.c: added TclCompileRegexpCmd entry - * generic/tclCompCmds.c (TclCompileStringCmd): corrected to return - TCL_OUT_LINE_COMPILE instead of TCL_ERROR for parsing errors, so - it only throws the error for runtime compile, in case the user - modifies 'string'. - (TclCompileRegexpCmd): first try at a byte-compiled regexp command. It - handles static strings and ^$ bounded static strings. - (TclCompileAppendCmd): made TclPushVarName call always use - TCL_CREATE_VAR as numWords is always > 2 at that point. - - * generic/tclExecute.c (TclExecuteByteCode:INST_LIST): correct - possibly dangerous decr in macro call. - - * win/tclWinInit.c (TclpFindVariable): CONSTification touch-up - - * win/tclWinReg.c (OpenSubKey): corrected bug introduced in - CONSTification that dropped pointer reference. - - * ChangeLog.2000 (new file): - * ChangeLog: broke changes from 2000 into ChangeLog.2000 to reduce - size of the main ChangeLog. - -2002-01-28 David Gravereaux <davygrvy@pobox.com> - - * generic/tclPlatDecls.h: Added preprocessor logic to force a - typedef of TCHAR when __STDC__ is defined when using the uncommon - -Za compiler switch with the microsoft compiler. - -2002-01-27 Don Porter <dgp@users.sourceforge.net> - - * doc/package.n: Documented global namespace context for script - evaluation by [package require]. - -2002-01-27 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * mac/tclMacChan.c: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacInit.c: - * mac/tclMacLoad.c: - * mac/tclMacResource.c: - * mac/tclMacSock.c: TIP 27 CONSTification induced changes - - * tests/event.test: - * tests/main.test: added catches/constraints to test that - use features that don't exist on the mac. - -2002-01-25 Mo DeJong <mdejong@users.sourceforge.net> - - Make -eofchar and -translation options read only for server sockets. - [Bug 496733] - - * generic/tclIO.c (Tcl_GetChannelOption, Tcl_SetChannelOption): - Instead of returning nothing for the -translation option on a server - socket, always return "auto". Return the empty string enclosed in - quotes for the -eofchar option on a server socket. Fixup -eofchar - usage message so that it matches the implementation. - * tests/io.test: Add -eofchar tests and -translation tests to ensure - options are read only on server sockets. - * tests/socket.test: Update tests to account for -eofchar and - -translation option changes. - -2002-01-25 Don Porter <dgp@users.sourceforge.net> - - * compat/strstr.c (strstr): - * generic/tclCmdAH.c (Tcl_FormatObjCmd): - * generic/tclCmdIL.c (InfoNameOfExecutableCmd): - * generic/tclEnv.c (ReplaceString): - * generic/tclFileName.c (ExtractWinRoot): - * generic/tclIO.c (FlushChannel,Tcl_BadChannelOption): - * generic/tclStringObj.c (AppendUnicodeToUtfRep): - * generic/tclThreadTest.c (TclCreateThread): - * generic/tclUtf.c (Tcl_UtfPrev): - * mac/tclMacFCmd.c (TclpObjListVolumes): - * mac/tclMacResource.c (TclMacRegisterResourceFork, - (BuildResourceForkList): - * win/tclWinInit.c (AppendEnvironment): Sought out and eliminated - instances of CONST-casting that are no longer needed after the - TIP 27 effort. - - * Following is [Patch 501006] - * generic/tclInt.decls (Tcl_AddInterpResolvers, Tcl_Export, - (Tcl_FindNamespace, Tcl_GetInterpResolvers, Tcl_ForgetImport, - (Tcl_Import, Tcl_RemoveInterpResolvers): - * generic/tclNamesp.c (Tcl_Export, Tcl_Import, Tcl_ForgetImport, - (Tcl_FindNamespace): - * generic/tclResolve.c (Tcl_AddInterpResolvers,Tcl_GetInterpResolvers, - (Tcl_RemoveInterpResolvers): Updated APIs in generic/tclResolve.c and - generic/tclNamesp.c according to the guidelines of TIP 27. - * generic/tclIntDecls.h: make genstubs - - * Following is [Patch 505630] - * doc/AddErrorInfo.3: - * generic/tcl.decls (Tcl_LogCommandInfo): - * generic/tclBasic.c (Tcl_LogCommandInfo): Updated interfaces - of generic/tclBasic.cc according to TIP 27. - * generic/tclDecls.h: make genstubs - - * Following is [Patch 506818] - * doc/Hash.3: - * generic/tcl.decls (Tcl_HashStats): - * generic/tclHash.c (Tcl_HashStats): Updated APIs of generic/tclHash.c - according to guidelines of TIP 27. - * generic/tclDecls.h: make genstubs - * generic/tclVar.c (Tcl_ArrayObjCmd): Updated callers. - - * Following is [Patch 506807] - * doc/ObjectType.3: - * generic/tcl.decls (Tcl_GetObjType): - * generic/tclObj.c (Tcl_GetObjType): Updated APIs of generic/tclObj.c - according to guidelines of TIP 27. - * generic/tclDecls.h: make genstubs - - * Following is [Patch 507304] - * doc/Encoding.3: - * generic/tcl.decls (Tcl_WinUtfToTChar,Tcl_WinTCharToUtf): - * win/tclWin32Dll.c (Tcl_WinUtfToTChar,Tcl_WinTCharToUtf): - Updated interfaces in win/tclWin32Dll.c according to TIP 27. - * generic/tclPlatDecls.h: make genstubs - * generic/tclIOUtil.c (TclpNativeToNormalized): - * win/tclWinFCmd.c (TclpObjNormalizePath): - * win/tclWinFile.c (TclpFindExecutable,TclpMatchInDirectory, - (NativeIsExec,NativeStat): - * win/tclWinLoad.c (TclpLoadFile): - * win/tclWinPipe.c (TclpOpenFile,ApplicationType): - * win/tclWinReg.c (regConnectRegistryProc,RecursiveDeleteKey,DeleteKey, - (GetKeyNames,GetType,GetValue,OpenSubKey,SetValue): - * win/tclWinSerial.c (SerialSetOptionProc): Update callers. - - * Following is [Patch 505072] - * doc/Concat.3: - * doc/Encoding.3: - * doc/Filesystem.3: - * doc/Macintosh.3: - * doc/OpenFileChnl.3 - * doc/SetResult.3: - * doc/SetVar.3: - * doc/SplitList.3: - * doc/SplitPath.3: - * doc/Translate.3: - * generic/tcl.h (Tcl_FSMatchInDirectoryProc): - * generic/tclInt.h (TclpMatchInDirectory): - * generic/tcl.decls (Tcl_Concat,Tcl_GetStringResult,Tcl_GetVar, - (Tcl_GetVar2,Tcl_JoinPath,Tcl_Merge,Tcl_OpenCommandChannel,Tcl_SetVar, - (Tcl_SetVar2,Tcl_SplitList,Tcl_SplitPath,Tcl_TranslateFileName, - (Tcl_ExternalToUtfDString,Tcl_GetEncodingName,Tcl_UtfToExternalDString, - (Tcl_GetDefaultEncodingDir,Tcl_SetDefaultEncodingDir, - (Tcl_FSMatchInDirectory,Tcl_MacEvalResource,Tcl_MacFindResource): - * generic/tclInt.decls (TclCreatePipeline,TclGetEnv,TclpGetCwd, - (TclpCreateProcess): - * mac/tclMacFile.c (TclpGetCwd): - * generic/tclEncoding.c (Tcl_GetDefaultEncodingDir, - (Tcl_SetDefaultEncodingDir,Tcl_GetEncodingName, - (Tcl_ExternalToUtfDString,Tcl_UtfToExternalDString, OpenEncodingFile, - (LoadEscapeEncoding): - * generic/tclFileName.c (DoTildeSubst,Tcl_JoinPath,Tcl_SplitPath, - (Tcl_TranslateFileName): - * generic/tclIOUtil.c (Tcl_FSMatchInDirectory): - * generic/tclPipe.c (FileForRedirect,TclCreatePipeline, - (Tcl_OpenCommandChannel): - * generic/tclResult.c (Tcl_GetStringResult): - * generic/tclUtil.c (Tcl_Concat,Tcl_SplitList,Tcl_Merge): - * generic/tclVar.c (Tcl_GetVar,Tcl_GetVar2,Tcl_SetVar,Tcl_SetVar2): - * mac/tclMacResource.c (Tcl_MacEvalResource,Tcl_MacFindResource): - Updated interfaces of generic/tclEncoding, generic/tclFilename.c, - generic/tclIOUtil.c, generic/tclPipe.c, generic/tclResult.c, - generic/tclUtil.c, generic/tclVar.c and mac/tclMacResource.c according - to TIP 27. Tcl_TranslateFileName rewritten as wrapper around VFS-aware - version. - ***POTENTIAL INCOMPATIBILITY*** - Includes source incompatibilities: argv arguments of Tcl_Concat, - Tcl_JoinPath, Tcl_OpenCommandChannel, Tcl_Merge; argvPtr arguments of - Tcl_SplitList and Tcl_SplitPath. - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - - * generic/tclCkalloc.c (MemoryCmd): - * generic/tclClock.c (FormatClock): - * generic/tclCmdAH.c (Tcl_CaseObjCmd,Tcl_EncodingObjCmd,Tcl_FileObjCmd): - * generic/tclCmdIL.c (InfoLibraryCmd,InfoPatchLevelCmd, - (InfoTclVersionCmd): - * generic/tclCompCmds.c (TclCompileForeachCmd): - * generic/tclCompCmds.h (TclCompileForeachCmd): - * generic/tclCompile.c (TclFindCompiledLocal): - * generic/tclEnv.c (TclSetupEnv,TclSetEnv,Tcl_PutEnv,TclGetEnv, - (EnvTraceProc): - * generic/tclEvent.c (Tcl_BackgroundError): - * generic/tclIO.c (Tcl_BadChannelOption,Tcl_SetChannelOption): - * generic/tclIOCmd.c (Tcl_ExecObjCmd,Tcl_OpenObjCmd): - * generic/tclIOSock.c (TclSockGetPort): - * generic/tclIOUtil.c (SetFsPathFromAny): - * generic/tclLink.c (LinkTraceProc): - * generic/tclMain.c (Tcl_Main): - * generic/tclNamesp.c (TclTeardownNamespace): - * generic/tclProc.c (TclCreateProc): - * generic/tclTest.c (TestregexpObjCmd,TesttranslatefilenameCmd, - (TestchmodCmd,GetTimesCmd,TestsetCmd,TestOpenFileChannelProc1, - (TestOpenFileChannelProc2,TestOpenFileChannelProc3,AsyncHandlerProc, - (TestpanicCmd): - * generic/tclThreadTest.c (ThreadErrorProc,ThreadEventProc): - * generic/tclUtil.c (TclPrecTraceProc): - * mac/tclMacFCmd.c (GetFileSpecs): - * mac/tclMacFile.c (TclpMatchInDirectory): - * mac/tclMacInit.c (TclpInitLibraryPath,Tcl_SourceRCFile): - * mac/tclMacOSA.c (tclOSAStore,tclOSALoad): - * mac/tclMacResource.c (Tcl_MacEvalResource): - * unix/tclUnixFCmd.c (TclpObjNormalizePath): - * unix/tclUnixFile.c (TclpMatchInDirectory,TclpGetUserHome,TclpGetCwd, - (TclpReadLink): - * unix/tclUnixInit.c (TclpInitLibraryPath,TclpSetVariables, - (Tcl_SourceRCFile): - * unix/tclUnixPipe.c (TclpOpenFile,TclpCreateTempFile, - (TclpCreateProcess): - * win/tclWinFile.c (TclpGetCwd,TclpMatchInDirectory): - * win/tclWinInit.c (TclpInitLibraryPath,Tcl_SourceRCFile, - (TclpSetVariables): - * win/tclWinPipe.c (TclpCreateProcess): Updated callers. - -2002-01-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOUtil.c (SetFsPathFromAny): Corrected tilde-substitution - of pathnames where > 1 separator follows the ~. [Bug 504950] - -2002-01-24 Jeff Hobbs <jeffh@ActiveState.com> - - * library/http/pkgIndex.tcl: - * library/http/http.tcl: don't add port in default case to handle - broken servers. http bumped to 2.4.1 [Bug 504508] - -2002-01-23 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * unix/mkLinks: Regenerated. - * doc/CrtChannel.3: - * doc/ChnlStack.3: Moved documentation for 'Tcl_GetTopChannel' from - 'CrtChannel' to 'ChnlStack'. Added documentation of - 'Tcl_GetStackedChannel'. [Bug 506147] reported by Mark Patton - <msp@users.sourceforge.net>. - -2002-01-23 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinFile.c (NativeAccess,NativeStat,NativeIsExec, - (TclpGetUserHome): - * win/tclWinPort.h (TclWinSerialReopen): - * win/tclWinSerial.c (TclWinSerialReopen): - * win/tclWinSock.c (Tcl_OpenTcpServer): Corrections to earlier TIP 27 - changes. Thanks to Andreas Kupries for the feedback. - * generic/tclPlatDecls.h: make genstubs - - * doc/GetHostName.3: - * doc/GetOpnFl.3: - * doc/OpenTcp.3: - * tcl.decls (Tcl_GetHostName,Tcl_GetOpenFile,Tcl_OpenTcpClient, - (Tcl_OpenTclServer): - * mac/tclMacSock.c (CreateSocket,Tcl_OpenTcpClient,Tcl_OpenTcpServer, - (Tcl_GetHostName,GetHostFromString): - * unix/tclUnixChan.c (CreateSocket,CreateSocketAddress, - (Tcl_OpenTcpClient,Tcl_OpenTcpServer,Tcl_GetOpenFile): - * unix/tclUnixSock.c (Tcl_GetHostName): - * win/tclWinSock.c (CreateSocket,CreateSocketAddress, - (Tcl_OpenTcpClient,Tcl_OpenTcpServer,Tcl_GetHostName): - Updated socket interfaces according to TIP 27. - * generic/tclCmdIL.c (InfoHostnameCmd): Updated callers. - * generic/tclDecls.h: make genstubs - -2002-01-21 David Gravereaux <davygrvy@pobox.com> - - * generic/tclLoadNone.c: TclpLoadFile() didn't match proto of typedef - Tcl_FSLoadFileProc. OK'd by vincentdarley. [Patch 502488] - -2002-01-21 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIO.c (WriteChars): Fix for [Bug 506297], reported by - Martin Forssen <ruric@users.sourceforge.net>. The encoding chosen in - the script exposing the bug writes out three intro characters when - TCL_ENCODING_START is set, but does not consume any input as - TCL_ENCODING_END is cleared. As some output was generated the - enclosing loop calls UtfToExternal again, again with START set. Three - more characters in the out and still no use of input ... To break this - infinite loop we remove TCL_ENCODING_START from the set of flags after - the first call (no condition is required, the later calls remove an - unset flag, which is a no-op). This causes the subsequent calls to - UtfToExternal to consume and convert the actual input. - -2002-01-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTest.c: Converted declarations of TestReport file system - to more portable form. [Bug 501417] - - * generic/tcl.decls (Tcl_TraceCommand,Tcl_UntraceCommand, - (Tcl_CommandTraceInfo): - * generic/tclCmdMZ.c (Tcl_TraceCommand,Tcl_UntraceCommand, - (Tcl_CommandTraceInfo): Updated APIs in generic/tclCmdMZ.c according - to the guidelines of TIP 27. - * generic/tclDecls.h: make genstubs - -2002-01-18 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: Overlooked callers of Tcl_FSGetNativePath - - * win/tclWinDde.c: - * win/tclWinReg.c: Overlooked callers of Tcl_GetIndexFromObj - -2002-01-18 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclThreadTest.c: - * mac/tclMacChan.c: - * mac/tclMacFCmd.c: - * mac/tclMacFile.c: - * mac/tclMacLoad.c: - * mac/tclMacResource.c: TIP 27 CONSTification broke the mac build in a - number of places. - -2002-01-17 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIOCmd.c (Tcl_GetsObjCmd): Fixed [Bug 504642] as reported - by Brian Griffin <bgriffin@users.sourceforge.net>, using his - patch. Before the patch the generic I/O layer held an unannounced - reference to the interp result to store the read line into. This - unfortunately has disastrous results if the channel driver executes a - tcl script to perform its operation, this freeing the interp - result. In that case we are dereferencing essentially a dangling - reference. It is not truly dangling because the object is in the free - list, but this only causes us to smash the free list and have the - error occur later somewhere else. The patch simply creates a new - object for the line and later sets it into the interp result when we - are done with reading. - -2002-01-16 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/tcl.m4 (SC_LOAD_TCLCONFIG): - * win/tcl.m4 (SC_LOAD_TCLCONFIG): Subst TCL_DBGX into - TCL_STUB_LIB_FILE and TCL_STUB_LIB_FLAG variables so that an extension - does not need to subst TCL_DBGX into its makefile. [Tk Bug 504356] - -2002-01-16 Don Porter <dgp@users.sourceforge.net> - - * doc/FileSystem.3: - * doc/GetCwd.3: - * doc/GetIndex.3: - * generic/tcl.decls (Tcl_GetIndexFromObj, Tcl_GetIndexFromObjStruct, - (Tcl_GetCwd, Tcl_FSFileAttrStrings, Tcl_FSGetNativePath, - (Tcl_FSGetTranslatedStringPath): - * generic/tcl.h (Tcl_FSFileAttrStringsProc): - * generic/tclFCmd.c (TclFileAttrsCmd): - * generic/tclIOUtil.c (Tcl_GetCwd,NativeFileAttrStrings, - (Tcl_FSFileAttrStrings,Tcl_FSGetTranslatedStringPath, - (Tcl_FSGetNativePath): - * generic/tclIndexObj.c (Tcl_GetIndexFromObj, - (Tcl_GetIndexFromObjStruct): - More TIP 27 updates in tclIOUtil.c and tclIndexObj.c that were - overlooked before. [Patch 504671] - ***POTENTIAL INCOMPATIBILITY*** - Includes a source incompatibility in the tablePtr arguments of the - Tcl_GetIndexFromObj* routines. - * generic/tclDecls.h: make genstubs - - * generic/tclBinary.c (Tcl_BinaryObjCmd): - * generic/tclClock.c (Tcl_ClockObjCmd): - * generic/tclCmdAH.c (Tcl_EncodingObjCmd, Tcl_FileObjCmd): - * generic/tclCmdIL.c (Tcl_InfoObjCmd,Tcl_LsearchObjCmd,Tcl_LsortObjCmd): - * generic/tclCmdMZ.c (Tcl_TraceObjCmd,Tcl_RegexpObjCmd,Tcl_RegsubObjCmd, - (Tcl_StringObjCmd,Tcl_SubstObjCmd,Tcl_SwitchObjCmd, - (TclTraceCommandObjCmd,TclTraceVariableObjCmd): - * generic/tclCompCmds.c (TclCompileStringCmd): - * generic/tclEvent.c (Tcl_UpdateObjCmd): - * generic/tclFileName.c (Tcl_GlobObjCmd): - * generic/tclIO.c (Tcl_FileEventObjCmd): - * generic/tclIOCmd.c (Tcl_SeekObjCmd,Tcl_ExecObjCmd,Tcl_SocketObjCmd, - (Tcl_FcopyObjCmd): - * generic/tclInterp.c (Tcl_InterpObjCmd,SlaveObjCmd): - * generic/tclNamesp.c (Tcl_NamespaceObjCmd): - * generic/tclPkg.c (Tcl_PackageObjCmd): - * generic/tclTest.c (Tcltest_Init,TestencodingObjCmd,TestgetplatformCmd, - (TestlocaleCmd,TestregexpObjCmd,TestsaveresultCmd, - (TestGetIndexFromObjStructObjCmd,TestReportFileAttrStrings): - * generic/tclTestObj.c (TestindexObjCmd,TeststringObjCmd): - * generic/tclTimer.c (Tcl_AfterObjCmd): - * generic/tclVar.c (Tcl_ArrayObjCmd): - * mac/tclMacFCmd.c (SetFileFinderAttributes): - * unix/tclUnixChan.c (TclpOpenFileChannel): - * unix/tclUnixFCmd.c (tclpFileAttrStrings): - * unix/tclUnixFile.c (TclpObjAccess,TclpObjChdir,TclpObjStat, - (TclpObjLstat): - * win/tclWinFCmd.c (tclpFileAttrStrings): Updated callers. - - * doc/RegExp.3: - * doc/Utf.3: - * generic/tcl.decls: - * generic/tclInt.decls: - * generic/tclRegexp.c: - * generic/tclUtf.c: Updated APIs in generic/tclUtf.c and - generic/tclRegexp.c according to the guidelines of TIP 27. - [Patch 471509] - - * generic/regc_locale.c (element,cclass): - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclFileName.c (TclpGetNativePathType,SplitMacPath): - * generic/tclIO.c (ReadChars): - * mac/tclMacLoad.c (TclpLoadFile): - * win/tclWinFile.c (TclpGetUserHome): Updated callers. - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - - * doc/ParseCmd.3 (Tcl_ParseVar): - * generic/tcl.decls (Tcl_ParseVar): - * generic/tclParse.c (Tcl_ParseVar): - * generic/tclTest.c (TestparsevarObjCmd): Updated APIs in - generic/tclParse.c according to the guidelines of TIP 27. Updated - callers. [Patch 501046] - * generic/tclDecls.h: make genstubs - - * generic/tcl.decls (Tcl_RecordAndEval): - * generic/tclDecls.h: make genstubs - * generic/tclHistory.c (Tcl_RecordAndEval): Updated APIs in - generic/tclHistory.c according to the guidelines of TIP 27. - [Patch 504091] - - * doc/CrtSlave.3: - * generic/tcl.decls (Tcl_CreateAlias, Tcl_CreateAliasObj, - (Tcl_CreateSlave, Tcl_GetAlias, Tcl_GetAliasObj, Tcl_GetSlave): - * generic/tclInterp.c (Tcl_CreateAlias, Tcl_CreateAliasObj, - (Tcl_CreateSlave, Tcl_GetAlias, Tcl_GetAliasObj, Tcl_GetSlave): - Updated APIs in the file generic/tclInterp.c according to the - guidelines of TIP 27. [Patch 501371] - ***POTENTIAL INCOMPATIBILITY*** - Includes a source incompatibility in the targetCmdPtr arguments of the - Tcl_GetAlias* routines. - - * generic/tclDecls.h: make genstubs - -2002-01-15 Don Porter <dgp@users.sourceforge.net> - - * doc/SetErrno.3 (Tcl_ErrnoMsg): Corrected documentation for - Tcl_ErrnoMsg; it takes an integer argument. Thanks to Georgios - Petasis. [Bug 468183] - - * doc/AddErrInfo.3 (Tcl_PosixError): - * doc/Eval.3 (Tcl_EvalFile): - * doc/FileSystem.c (Tcl_FSOpenFileChannel,Tcl_FSOpenFileChannelProc): - * doc/OpenFileChnl.3 (Tcl_OpenFileChannel): - * doc/SetErrno.3 (Tcl_ErrnoId,Tcl_ErrnoMsg): - * doc/Signal.3 (Tcl_SignalId,Tcl_SignalMsg): - * generic/tcl.decls (Tcl_ErrnoId,TclErrnoMsg,Tcl_EvalFile, - (Tcl_OpenFileChannel,Tcl_PosixError,Tcl_SignalId,Tcl_SignalMsg, - (Tcl_FSOpenFileChannel): - * generic/tcl.h (Tcl_FSOpenFileChannelProc): - * generic/tclIO.c (FlushChannel): - * generic/tclIOUtil.c (Tcl_OpenFileChannel,Tcl_EvalFile,TclGetOpenMode, - (Tcl_PosixError,Tcl_FSOpenFileChannel): - * generic/tclInt.decls (TclGetOpenMode): - * generic/tclInt.h (TclOpenFileChannelProc_,TclGetOpenMode, - (TclpOpenFileChannel): - * generic/tclPipe.c (TclCleanupChildren): - * generic/tclPosixStr.c (Tcl_ErrnoId,Tcl_ErrnoMsg,Tcl_SignalId, - (Tcl_SignalMsg): - * generic.tclTest.c (PretendTclpOpenFileChannel, - (TestOpenFileChannelProc1,TestOpenFileChannelProc2, - (TestOpenFileChannelProc3,TestReportOpenFileChannel): - * mac/tclMacChan.c (TclpOpenFileChannel): - * unix/tclUnixChan.c (TclpOpenFileChannel): - * win/tclWinChan.c (TclpOpenFileChannel): Updated APIs in - generic/tclIOUtil.c and generic/tclPosixStr.c according to the - guidelines of TIP 27. Updated callers. [Patch 499196] - - * generic/tclDecls.h: - * generic/tclIntDecls.h: make genstubs - - * doc/CrtChannel.3: - * doc/OpenFileChnl.3: - * generic/tcl.decls: - * generic/tclIO.h: - * generic/tclIO.c (DoWrite, Tcl_RegisterChannel, Tcl_GetChannel, - (Tcl_CreateChannel, Tcl_GetChannelName, CloseChannel, Tcl_Write, - (Tcl_WriteRaw, Tcl_Ungets, Tcl_BadChannelOption, Tcl_GetChannelOption, - (Tcl_SetChannelOption, Tcl_GetChannelNamesEx, Tcl_ChannelName): - Updated APIs in the file generic/tclIO.c according to the guidelines - of TIP 27. Several minor documentation corrections as well. - [Patch 503565] - * generic/tclDecls.h: make genstubs - - * generic/tcl.h (Tcl_DriverOutputProc, Tcl_DriverGetOptionProc, - (Tcl_DriverSetOptionProc): - * generic/tclIOGT.c (TransformOutputProc, TransformGetOptionProc, - (TransformSetOptionProc): - * mac/tclMacChan.c (FileOutput, StdIOOutput): - * man/tclMacSock.c (TcpGetOptionProc, TcpOutput): - * unix/tclUnixChan.c (FileOutputProc, TcpGetOptionProc, TcpOutputProc, - (TtyGetOptionProc, TtySetOptionProc): - * unix/tclUnixPipe.c (PipeOuputProc): - * win/tclWinChan.c (FileOutputProc): - * win/tclWinConsole.c (ConsleOutputProc): - * win/tclWinPipe.c (PipeOuputProc): - * win/tclWinSerial.c (SerialOutputProc, SerialGetOptionProc, - (SerialSetOptionProc): - * win/tclWinSock.c (TcpGetOptionProc, TcpOutput): Updated channel - driver interface according to the guidelines of TIP 27. See also - [Bug 500348]. - - * doc/CrtChannel.3: - * generic/tcl.h: - * generic/tclIO.c: - * generic/tclIO.h: - * generic/tclInt.h: - * tools/checkLibraryDoc.tcl: - Moved Tcl_EolTranslation enum declaration from generic/tcl.h to - generic/tclInt.h (renamed to TclEolTranslation). It is not used - anywhere in Tcl's public interface. - -2002-01-14 Don Porter <dgp@users.sourceforge.net> - - * doc/GetIndex.3: - * doc/WrongNumArgs.3: - * generic/tcl.decls (Tcl_GetIndexFromObj, Tcl_GetIndexFromObjStruct, - (Tcl_WrongNumArgs): - * generic/tclIndexObj.c (Tcl_GetIndexFromObj,Tcl_GetIndexFromObjStruct, - (Tcl_WrongNumArgs): Updated APIs in the file generic/tclIndexObj.c - according to the guidelines of TIP 27. [Patch 501491] - * generic/tclDecls.h: make genstubs - -2002-01-11 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/configure.in: - * win/configure: Regen. - * win/configure.in: Use ${libdir} instead of ${exec_prefix}/lib - to properly support the --libdir option to configure. [Bug 489370] - -2002-01-11 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * win/tclWinSerial.c (SerialSetOptionProc): Applied patch for [Bug - 500348] supplied by Rolf Schroedter <schroedter@users.sf.net>. The - function modified the contents of the the 'value' string and now does - not do this anymore. This is a followup to the change made on - 2001-12-17. - -2002-01-11 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Removed -GD compiler option. It was intended for - future use, but MS is again changing the future at their whim. The - D4002 warning was harmless though, but someone using VC .NET logged it - as a concern. [Bug 501565] - -2002-01-11 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Burn Tcl build directory into tcltest executable - to avoid crashes caused by ld loading a previously installed version - of the tcl shared library. [Bug 218110] - -2002-01-10 Don Porter <dgp@users.sourceforge.net>, - Kevin Kenny <kennykb@users.sourceforge.net> - - * unix/tclLoadDld.c (TclpLoadFile): syntax error: unbalanced parens. - Kevin notes that it's far from clear that this file is ever included - in an actual build; Linux without dlopen appears to be a nonexistent - configuration. - -2002-01-08 Don Porter <dgp@users.sourceforge.net>, - Kevin Kenny <kennykb@users.sourceforge.net> - - * doc/StaticPkg.3 (Tcl_StaticPackage): - * generic/tcl.decls (Tcl_StaticPackage): - * generic/tclDecls.h (Tcl_StaticPackage): - * generic/tclInt.decls (TclGuessPackageName): - * generic/tclInt.h (TclGuessPackageName): - * generic/tclLoad.c (Tcl_StaticPackage): - * generic/tclLoadNone.c (TclGuessPackageName): - * mac/tclMacLoad.c (TclGuessPackageName): - * unix/tclLoadAout.c (TclGuessPackageName): - * unix/tclLoadDl.c (TclGuessPackageName): - * unix/tclLoadDld.c (TclGuessPackageName): - * unix/tclLoadDyld.c (TclGuessPackageName): - * unix/tclLoadNext.c (TclGuessPackageName): - * unix/tclLoadOSF.c (TclGuessPackageName): - * unix/tclLoadShl.c (TclGuessPackageName): - * win/tclWinLoad.c (TclGuessPackageName): Updated APIs in the files - */tcl*Load*.c according to the guidelines of TIP 27. [Patch 501096] - -2002-01-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTest.c (MainLoop): - * tests/main.test (Tcl_Main-1.{3,4,5,6}): Corrected some non-portable - tests from the new Tcl_Main changes. Thanks to Kevin Kenny. - -2002-01-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEvent.c (TclInExit): - * generic/tclIOUtil.c (SetFsPathFromAbsoluteNormalized, - (SetFsPathFromAny,Tcl_FSNewNativePath,DupFsPathInternalRep): - * generic/tclListObj.c (TclLsetList,TclLsetFlat): Added some type - casts to satisfy picky compilers. - - * generic/tclMain.c: Bug fix: neglected the NULL case in - TclGetStartupScriptFileName(). Broke Tk/wish. - -2002-01-05 Don Porter <dgp@users.sourceforge.net> - - * doc/Tcl_Main.3: - * generic/tclMain.c: Substantial rewrite and expanded documentation - of Tcl_Main to correct a number of bugs and flaws: - - - Interactive Tcl_Main can now enter a main loop, exit that loop and - continue interactive operations. The loop may even exit in the - midst of interactive command typing without loss of the partial - command. [Bugs 486453, 474131] - - Tcl_Main now gracefully handles deletion of its master - interpreter. - - Interactive Tcl_Main can now operate with non-blocking stdin - - Interactive Tcl_Main can now detect EOF on stdin even in - mid-command. [Bug 491341] - - Added VFS-aware internal routines for managing the startup script - selection. - - Tcl variable 'tcl_interactive' is now linked to C variable 'tty' - so that one can disable/enable interactive prompts at the script - level when there is no startup script. This is meant for use by - the test suite. - - Consistent use of the Tcl libraries standard channels as returned - by Tcl_GetStdChannel(); as opposed to the channels named 'stdin', - 'stdout', and 'stderr' in the master interp, which can be - different or unavailable. - - Tcl_Main now calls Tcl_Exit() if evaluation of [exit] in the - master interpreter returns, assuring Tcl_Main does not return. - - Documented Tcl_Main's absence from public stub table - - Documented that Tcl_Main does not return. - - Documented Tcl variables set by Tcl_Main. - - All prompts are done from a single procedure, Prompt. - - Use of Tcl_Obj-enabled interfaces everywhere. - - * generic/tclInt.decls (TclGetStartupScriptPath, - (TclSetStartupScriptPath): New internal VFS-aware routines for - managing the startup script of Tcl_Main. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: make genstubs - - * generic/tclTest.c (TestsetmainloopCmd,TestexitmainloopCmd, - (Tcltest_Init,TestinterpdeleteCmd): - * tests/main.test (new): Added new file to test suite that thoroughly - tests generic/tclMain.c; added some new test commands for testing - Tcl_SetMainLoop(). - -2002-01-04 Don Porter <dgp@users.sourceforge.net> - - * doc/Alloc.3: - * doc/Concat.3: - * doc/CrtMathFnc.3: - * doc/Hash.3: - * doc/Interp.3: - * doc/LinkVar.3: - * doc/ObjectType.3: - * doc/PkgRequire.3: - * doc/Preserve.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/SplitPath.3: - * doc/TCL_MEM_DEBUG.3: Updated documentation to describe the ckalloc, - ckfree, ckrealloc, attemptckalloc, and attemptckrealloc macros, and - to accurately describe when and how they are used. [Bug 497459] - - * generic/tclThreadJoin.c (TclRememberJoinableThread,TclJoinThread): - Replaced Tcl_Alloc and Tcl_Free calls with ckalloc and ckfree so that - memory debugging is supported. - -2002-01-04 Daniel Steffen <das@users.sourceforge.net> - - * mac/tclMacTime.c (TclpGetTZName): fix for daylight savings TZName bug - -2002-01-03 Don Porter <dgp@users.sourceforge.net> - - * doc/FileSystem.3: - * generic/tclIOUtil.c: Updated some old uses of "fileName" to - new VFS terminology, "pathPtr". - -2002-01-03 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/basic.test (basic-39.4): Greatly simplified test while - still leaving it so that it crashes when run without the fix to - the [foreach] implementation. - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Stopped [Bug 494348] from - happening by not trying to be so clever with cacheing; if nothing - untoward is happening anyway, the less efficient technique will - only add a few instruction cycles (one function call and a few - derefs/assigns per list per iteration, with no change in the - number of tests) and if something odd *is* going on, the code is - now far more robust. - - * tests/basic.test (basic-39.4): Reproducable script from [Bug 494348] - -2002-01-02 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/util.test (Wrapper_Tcl_StringMatch,util-5.*): Rewrote so the - test is performed with the right internal function since [string - match] no longer uses Tcl_StringCaseMatch internally. - - * tests/string.test (string-11.51): - * generic/tclUtf.c (Tcl_UniCharCaseMatch): - * generic/tclUtil.c (Tcl_StringCaseMatch): Fault with matching - case-insensitive non-ASCII patterns containing upper case characters. - [Bug 233257] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.2003 b/ChangeLog.2003 deleted file mode 100644 index d0f4ebc..0000000 --- a/ChangeLog.2003 +++ /dev/null @@ -1,3349 +0,0 @@ -2003-12-25 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWin32Dll.c (DllMain): Add HAVE_NO_SEH blocks in place of - __try and __except statements to support gcc builds. This is needed - after David's changes on 2003-12-21. [Patch 858493] - -2003-12-23 David Gravereaux <davygrvy@pobox.com> - - * generic/tclAlloc.c: All uses of 'panic' (the macro) changed to - * generic/tclBasic.c: 'Tcl_Panic' (the function). The #define of - * generic/tclBinary.c: panic in tcl.h clearly states it is deprecated - * generic/tclCkalloc.c: in the comments. [Patch 865264] - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclConfig.c: - * generic/tclDictObj.c: - * generic/tclEncoding.c: - * generic/tclEvent.c: - * generic/tclExecute.c: - * generic/tclHash.c: - * generic/tclInterp.c: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclIOUtil.c: - * generic/tclListObj.c: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclParse.c: - * generic/tclPathObj.c: - * generic/tclPkg.c: - * generic/tclPreserve.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * generic/tclTest.c: - * generic/tclThreadAlloc.c: - * generic/tclTimer.c: - * generic/tclTrace.c: - * generic/tclVar.c: - * mac/tclMacChan.c: - * mac/tclMacOSA.c: - * mac/tclMacResource.c: - * mac/tclMacSock.c - * mac/tclMacThrd.c: - * unix/tclUnixChan.c: - * unix/tclUnixNotfy.c: - * unix/tclUnixThrd.c: - * unix/tclXtNotify.c: - * win/tclWin32Dll.c: - * win/tclWinChan.c: - * win/tclWinFCmd.c: - * win/tclWinNotify.c: - * win/tclWinPipe.c: - * win/tclWinSock.c: - * win/tclWinThrd.c: - - * generic/tclInt.h: Deprecated use of Tcl_Ckalloc changed to - Tcl_Alloc in the TclAllocObjStorage macro. - -2003-12-22 David Gravereaux <davygrvy@pobox.com> - - * win/nmakehlp.c: - * win/rules.vc: New feature for extensions that use rules.vc. Now - reads header files for version strings. No more hard coding - TCL_VERSION = 8.5 and having to edit it when you swap cores. - - * win/makefile.vc: VERSION macro now set by reading tcl.h for it. - - * generic/tcl.h: Removed note that makefile.vc needs to have a version - number changed. - -2003-12-21 David Gravereaux <davygrvy@pobox.com> - - * win/tclWin32Dll.c: Structured Exception Handling added around - Tcl_Finalize called from DllMain's DLL_PROCESS_DETACH. We can't be - 100% assured that Tcl is being unloaded by the OS in a stable - condition and we need to protect the exit handlers should the stack be - in a hosed state. AT&T style assembly for SEH under MinGW has not been - added yet. This is a first part change for [Patch 858493] - -2003-12-17 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclBinary.c (DeleteScanNumberCache): fixed crashing bug when - numeric scan-value cache contains NULL value. - -2003-12-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclCmdAH.c: - * unix/tclUnixFile.c: - * win/tclWinFCmd.c: - * tests/fCmd.test: - * tests/fileSystem.test: - * doc/file.n: final fix to support for relative links and its - implications on normalization and other parts of the filesystem code. - Fixes [Bug 859251] and some Windows problems with recursive file - delete/copy and symbolic links. - -2003-12-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: - * tests/fileSystem.test: fix and tests for [Bug 860402] in new file - normalization code. - -2003-12-17 Zoran Vasiljevic <zv@archiware.com> - - * generic/tclIOUtil.c: fixed 2 memory (object) leaks. [Bug 839519] - - * generic/tclPathObj.c: fixed Tcl_FSGetTranslatedPath to always return - properly refcounted path object. [Bug 861515] - -2003-12-16 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fCmd.test: marking fCmd-9.14.2, as nonPortable, since on - Solaris one can change the name of the current directory with 'file - rename'. - * doc/FileSystem.3: clarified documentation on ownership of return - objects/strings of some Tcl_FS* calls. - -2003-12-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclThreadAlloc.c (binfo): Made variable file-local. - -2003-12-15 David Gravereaux <davygrvy@pobox.com> - - * win/tcl.rc: - * win/tclsh.rc: Slight modification to the STRINGIFY macro to support - Borland's rc tool. - - * win/tclWinFile.c (TclpUtime) : utimbuf struct not a problem with - Borland. - - * win/tclWinTime.c (TclpGetDate) : Borland's localtime() has a slight - behavioral difference. - - From Helmut Giese <hgiese@ratiosoft.com> [Patch 758097]. - -2003-12-14 David Gravereaux <davygrvy@pobox.com> - - * generic/tclInt.decls: commented-out entry for TclpCheckStackSpace, - removing it from the Stubs table. It's already declared in tclInt.h - and labeled as a function that is not to be exported. Regened tables. - -2003-12-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): TIP#75 Implementation - * tests/switch.test: Can now get submatch information when using - * doc/switch.n: -regexp matching in [switch]. - -2003-12-14 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: complete rewrite of generic file normalization - code to cope with links followed by '..'. [Bug 849514], and parts of - [Bug 859251] - -2003-12-12 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinChan.c: Win32's SetFilePointer() takes LONGs not DWORDs (a - signed/unsigned mismatch). Redid local vars to avoid all casting - except where truly required. - -2003-12-12 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclCmdAH.c: fix to normalization of non-existent user name - ('file normalize ~nobody') [Bug 858937] - * doc/file.n: clarify behaviour of 'file link' when the target is not - an absolute path. - * doc/filename.n: correct documentation to say that Windows Tcl does - handle '~user', for recent Windows releases, and clarified distinction - between MacOS 'classic' and MacOS X. - * doc/glob.n: clarification of glob's behaviour when returning - filenames starting with a '~'. - - * tests/fileSystem.test: - * tests/fileName.test: new tests added for the normalization problem - above and other recentlt reported issues. - - * win/tclWinFile.c: corrected unclear comments - - * unix/tclUnixFile.c: allow creation of relative links. [Bug 833713] - -2003-12-11 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinSock.c (SocketThreadExitHandler) : added a TerminateThread - fallback just in case the socket handler thread is really in a paused - state. This can happen when Tcl is being unloaded by the OS from an - exception handler. See MSDN docs on DllMain, it states this behavior. - -2003-12-09 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/tcl.m4: updated OpenBSD build configuration based on - [Patch #775246] (cassoff) - -2003-12-09 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixPort.h: #ifdef'd out declarations of errno which are - * tools/man2tcl.c: known to cause problems with recent glibc. - [Bug 852369] - -2003-12-09 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFile.c: fix to NT file permissions code [Bug 855923] - * tests/winFile.test: added tests for NT file permissions - patch and - test scripts supplied by Benny. - - * tests/winFCmd.test: fixed one test for when not running in C:/ - -2003-12-02 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclBinary.c (DeleteScanNumberCache, ScanNumber): Made the - numeric scan-value cache have proper references to the objects within - it so strange patterns of writes won't cause references to freed - objects. Thanks to Paul Obermeir for the report. [Bug 851747] - -2003-12-01 Miguel Sofer <msofer@users.sf.net> - - * doc/lset.n: fix typo [Bug 852224] - -2003-11-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c: Corrected faulty check for trailing white - space in {expand} parsing. Thanks Andreas Leitgeb. [Bug 848262] - * tests/parse.test: New tests for the bug. - -2003-11-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix to [Bug 845778] - Infinite recursion on - [cd] (Windows only bug), for which new tests have just been added. - -2003-11-21 Don Porter <dgp@users.sourceforge.net> - - * tests/winFCmd.test (winFCmd-16.10,11): Merged new tests from - core-8-4-branch. - -2003-11-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: fix flag bit collision between LOOKUP_FOR_UPVAR - and TCL_PARSE_PART1 (deprecated) [Bug 835020] - -2003-11-19 Don Porter <dgp@users.sourceforge.net> - - * tests/compile.test (compile-16.22.0): Improved test for the recent - fix for Bug 845412. - -2003-11-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompile.c (TclCompileScript): Added a guard for the - expansion code so that long non-expanding commands don't get expansion - infrastructure inserted in them, especially when that infrastructure - isn't initialised. [Bug 845412] - -2003-11-18 David Gravereaux <davygrvy@pobox.com> - - * contrib/djgpp/Makefile: Changes from Victor Wagner - * contrib/djgpp/langinfo.c (new): <vitus@45.free.net> for better - * contrib/djgpp/langinfo.h (new): DJGPP support. - * unix/tclUnixInit.c: . - * unix/tclUnixChan.c: . - * unix/tclUnixFCmd.c: . - -2003-11-17 Don Porter <dgp@users.sourceforge.net> - - * tests/reg.test: Added tests for [Bugs 230589, 504785, 505048, 840258] - recently fixed by 2003-11-15 commit to regcomp.c by Pavel Goran. His - notes on the fix: This bug results from an error in code that splits - states into "progress" and "no-progress" ones. This error causes an - interesting situation with the precollected single-linked list of - states to be splitted: many items were added to the list, but only - several of them are accessible from the list beginning, since the - "tmp" member of struct state (which is used here to hold a pointer to - the next list item) gets overwritten, which results in a "looped" - chain. As a result, not all of states are splitted, and one state is - splitted two times, causing incorrect "no-progress" flag values. - -2003-11-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Make sure that - Tcl_AsyncInvoke is called regularly when processing bytecodes. - * generic/tclTest.c (AsyncThreadProc, TestasyncCmd): Extended testing - harness to send an asynchronous marking without relying on UNIX - signals. - * tests/async.test (async-4.*): Tests to check that async events are - handled by the bytecode core. [Bug 746722] - -2003-11-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclTest.c (TestHashSystemHashCmd): Removed 'const' modifier - from hash type structure; it should be const and the hash code assumes - it behaves like const, but that's not how the API is defined. Like - this, we are following in the same footsteps as Tcl_RegisterObjType() - which has the same conditions on its argument. Stops VC++5.2 warning. - [Bug 842511] - -2003-11-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclHash.c (Tcl_DeleteHashTable,Tcl_HashStats,RebuildTable): - * generic/tclTest.c (TestHashSystemHashCmd): TIP#138 implementation, - * tests/misc.test: plus a new chunk of stuff to test the hash - functions more thoroughly in the test suite. - [Patch 731356, modified] - - * doc/Tcl.n: Updated Tcl version number and changebars. - -2003-11-14 Don Porter <dgp@users.sourceforge.net> - - * doc/ParseCmd.3: Implementation of TIP 157. Adds recognition - * doc/Tcl.n: of the new leading {expand} syntax on words. - * generic/tcl.h: Parses such words as the new Tcl_Token type - * generic/tclBasic.c: TCL_TOKEN_EXPAND_WORD. Updated Tcl_EvalEx and - * generic/tclCompile.c: the bytecode compiler/execution engine to - * generic/tclCompile.h: recognize the new token type. New opcodes - * generic/tclExecute.c: INST_LIST_VERIFY and INST_INVOKE_EXP and a new - * generic/tclParse.c: operand type OPERAND_ULIST1 are defined. Docs - * generic/tclTest.c: and tests are included. - * tests/basic.test: - * tests/compile.test: - * tests/parse.test: - - * library/auto.tcl: Replaced several [eval]s used to perform - * library/package.tcl: argument expansion with the new syntax. In the - * library/safe.tcl: test files lindex.test and lset.test, replaced - * tests/cmdInfo.test: use of [eval] to force direct string - * tests/encoding.test: evaluation with use of [testevalex] which more - * tests/execute.test: directly and robustly serves the same purpose. - * tests/fCmd.test: - * tests/http.test: - * tests/init.test: - * tests/interp.test: - * tests/io.test: - * tests/ioUtil.test: - * tests/iogt.test: - * tests/lindex.test: - * tests/lset.test: - * tests/namespace-old.test: - * tests/namespace.test: - * tests/pkg.test: - * tests/pkgMkIndex.test: - * tests/proc.test: - * tests/reg.test: - * tests/trace.test: - * tests/upvar.test: - * tests/winConsole.test: - * tests/winFCmd.test: - -2003-11-12 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/cmdMZ.test (cmdMZ-1.4): change to nonPortable as more systems - are using permissions caching, and this isn't really a Tcl controlled - issue. - -2003-11-11 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: - * unix/tcl.m4: improve AIX --enable-64bit handling - remove -D__NO_STRING_INLINES -D__NO_MATH_INLINES from CFLAGS_OPTIMIZE - on Linux. Make default opt -O2 (was -O). - -2003-11-11 David Gravereaux <davygrvy@pobox.com> - - * contrib/djgpp/Makefile: Suggested changes from vitus@45.free.net - (Victor Wagner) - - * unix/tclUnixPort.h: added socklen_t typedef for DJGPP - -2003-11-10 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixInit.c (TclpInitLibraryPath): - * win/tclWinInit.c (TclpInitLibraryPath): Fix for [Bug 832657] - that should not run afoul of startup constraints. - - * library/dde/pkgIndex.tcl: Added safeguards so that registry and - * library/reg/pkgIndex.tcl: dde packages are not offered on - * win/tclWinDde.c: non-Windows platforms. Bumped to - * win/tclWinReg.c: registry 1.1.3 and dde 1.3. - * win/Makefile.in: - * win/configure.in: - * win/makefile.bc: - * win/makefile.vc: - - * win/configure: autoconf (2.57) - -2003-11-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/cmdIL.test: Stopped cmdIL-5.5 from stomping over the test - command, and updated the tests to use some tcltest2 features in - relation to cleanup. [Bug 838384] - -2003-11-10 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclCmdAH.c: - * tests/fCmd.test: fix to misleading error message in 'file link'. - [Bug 836208] - -2003-11-07 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to compiler warning/error with some - compilers. [Bug 835918] - -2003-11-07 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: optimized builds define NDEBUG to turn off - ThreadAlloc range checking. - -2003-11-05 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (unixInit-2.10): New test to expose [Bug 832657] - failure of TclpInitLibraryPath() to properly handle .. in the path - of the executable. - -2003-11-04 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: added 'test' target. - -2003-11-03 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c - * generic/tclInt.h: added comments and re-arranged code to clarify - distinction between Tcl_LoadHandle, ClientData for 'load'ed code, and - point out limitations of the design introduced with Tcl 8.4. - - * unix/tclUnixFile.c: fix to memory leak - - * generic/tclCmdIL.c: removed warning on Windows. - -2003-11-01 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdIL.c (Tcl_LrepeatObjCmd): Check for sensible list - lengths and allow for soft failure of the memory subsystem in the - [lconcat] command [Bug 829027]. Uses direct list creation to avoid - extra copies when working near the limit of available memory. Also - reorganized to encourage optimizing compilers to optimize heavily. - * generic/tclListObj.c (TclNewListObjDirect): New list constructor - that does not copy the array of objects. Useful for creating - potentially very large lists or where you are about to throw away the - array argument which is being used in its entirety. - -2003-10-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (NEXT_INST macros): replaced macro variable - "result" by "resultHandling" to avoid confusion. - -2003-10-23 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixChan.c (Tcl_MakeFileChannel): Applied [Patch 813606] - fixing [Bug 813087]. Detection of sockets was off for Mac OS X which - implements pipes as local sockets. The new code ensures that only IP - sockets are detected as such. - - * win/tclWinSock.c (TcpWatchProc): Watch for FD_CLOSE too when asked - for writable events by the generic layer. - (SocketEventProc): Generate a writable event too when a close is - detected. - - Together the changes fix [Bug 599468]. - -2003-10-23 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/resource.test: - * mac/tclMacResource.c: fix to resource freeing problem in 'resource' - command reported by Bernard Desgraupes. - - * doc/FileSystem.3: updated documentation for 'glob' fix on 2003-10-13 - below - -2003-10-22 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdAH.c (Tcl_FileObjCmd): Changed FILE_ prefix to FCMD_ - to stop symbol/#def clashes on Cygwin/Mingw32 on NT. [Bug 822528] - -2003-10-21 Daniel Steffen <das@users.sourceforge.net> - - * tools/tcltk-man2html.tcl: fixed incorrect html generated for - .IP/.TP lists, now use <DL><DT>...<DD>...<P><DT>...<DD>...</DL> - instead of illegal <DL><P><DT>...<DD>...<P><DT>...<DD>...</DL>. - Added skipping of directives directly after .TP to avoid them being - used as item descriptions, e.g. .TP\n.VS in clock.n. - -2003-10-21 Andreas Kupries <andreask@pliers.activestate.com> - - * win/tclWinPipe.c (BuildCommandLine): Applied the patch coming with - [Bug 805605] to the code, fixing the incorrect use of ispace noted by - Ronald Dauster <ronaldd@users.sourceforge.net>. - -2003-10-20 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * doc/msgcat.n: - * library/msgcat/msgcat.tcl (mclocale,mcload): - * tools/tcl.wse.in: - * unix/Makefile.in: Implementation of TIP#156, add a "root locale" - * win/makefile.bc: to the 'msgcat' package. Advanced msgcat - * win/Makefile.in: version number to 1.4 - * win/Makefile.vc: - -2003-10-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdIL.c (SortInfo,etc): Reorganized so that SortInfo - carries an array of integer indices instead of a Tcl list. This nips - shimmering problems in the bud and simplifies SelectObjFromSublist at - the cost of making setup slightly more complex. [Bug 823768] - -2003-10-14 David Gravereaux <davygrvy@pobox.com> - - * win/tclAppInit.c (sigHandler): Punt gracefully if exitToken has - already been destroyed. - -2003-10-14 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclCmdMZ.c: - * tests/regexp.test: fix to [Bug 823524] in regsub; added three new - tests. - -2003-10-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (TclAppendObjToErrorInfo): New internal routine - that appends a Tcl_Obj to the errorInfo, saving the caller the trouble - of extracting the string rep. - - * generic/tclStringObj.c (TclAppendLimitedToObj): New internal - routine that supports truncated appends with optional ellipsis marking. - This single routine supports UTF-8-safe truncated appends needed in - several places throughout the Tcl source code, mostly for error and - stack messages. Clean fix for [Bug 760872]. - - * generic/tclInt.h: Declarations for new internal routines. - - * generic/tclCmdMZ.c: Updated callers to use the new routines. - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclExecute.c: - * generic/tclIOUtil.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclParseExpr.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * mac/tclMacResource.c: - - * library/init.tcl: Updated ::errorInfo cleanup in [unknown] to - reflect slight modifications to Tcl_LogCommandInfo(). Corrects failing - init-4.* tests. - -2003-10-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - TIP#127 IMPLEMENTATION FROM JOE MICHAEL SCHLENKER - - * generic/tclCmdIL.c (SelectObjFromSublist): Element selection engine. - * generic/tclCmdIL.c (Tcl_LsearchObjCmd, Tcl_LsortObjCmd): - * tests/lsearch.test: Set up and use of element selection engine, - * tests/cmdIL.test: plus tests and documentation. - * doc/lsearch.n: Based on [Patch 693836] - * doc/lsort.n: - -2003-10-13 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tcl.h: - * generic/tclFileName.c: - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * generic/tclTest.c: - * mac/tclMacFile.c: - * tests/fileName.test: better tests for [Bug 813273] - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclFileInt.h: - - Fixed [Bug 800106] in which 'glob' was incapable of merging the - results of a directory listing (real or virtual) and any virtual - filesystem mountpoints in that directory (the latter were ignored). - This meant boundaries between different filesystems were not seamless - (e.g. 'glob */*' across a filesystem boundary was wrong). Added new - entry to Tcl_GlobTypeData in a totally backwards compatible way. To - allow listing of mounts, registered filesystems must support the - 'TCL_GLOB_TYPE_MOUNT' flag. If this is not supported (e.g. in tclvfs - 1.2) then mounts will simply not be listed for that filesystem. - - Fixed [Bug 749876] 'file writable/readable/etc' (NativeAccess) using - correct permission checking code for Windows NT/2000/XP where more - complex user-based security/access priveleges are available, - particularly on shared volumes. The performance impact of this extra - checking will need further investigation. Note: Win 95,98,ME have no - support for this. - - Also made better use of normalized rather than translated paths in the - platform specific code. - -2003-10-12 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixTest.c (TestalarmCmd): don't bother checking return - value of alarm. [Bug #664755] (english) - -2003-10-09 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Applied patches for bug #801467 by Joe Mistachkin - * win/tclAppInit.c: to fix incompatible TCL_MEM_DEBUG handling in - * generic/tclObj.c: Win32 VC builds. - -2003-10-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Save and restore the iPtr->flag bits that - control the state of errorCode and errorInfo management when calling - "leave" execution traces, so that all error information of the traced - command is still available whether traced or not. [Bug 760947] - Thanks to Yahalom Emet. - -2003-10-08 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclTest.c (TestNumUtfCharsCmd): Command to allow finer - access to Tcl_NumUtfChars for testing. - * generic/tclUtf.c (Tcl_NumUtfChars): Corrected string length - determining when the length parameter is negative; the terminator is a - zero byte, not (necessarily) a \u0000 character. [Bug 769812] - -2003-10-07 Don Porter <dgp@users.sourceforge.net> - - * tests/cmdAH.test: - * tests/exec.test: Corrected temporary file management - * tests/fileSystem.test: issues uncovered by -debug 1 test - * tests/io.test: operations. Also backported some - * tests/ioCmd.test: other fixes from the HEAD. - * tests/main.test: - * tests/pid.test: [Bugs 675605, 675655, 675659] - * tests/socket.test: - * tests/source.test: - - * tests/fCmd.test: Run tests with the [temporaryDirectory] as the - current directory, so that tests can depend on ability to write files. - [Bug 575837] - - * doc/OpenFileChnl.3: Updated Tcl_Tell and Tcl_Seek documentation to - reflect that they now return Tcl_WideInt (TIP 72). [Bug 787537] - - * tests/io.test: Corrected several tests that failed when paths - * tests/ioCmd.test: included regexp-special chars. [Bug 775394] - -2003-10-06 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure: - * win/tcl.m4: removed incorrect checks for existence of optimization. - TCL_CFG_OPTIMIZED is now defined whenever the user does not build with - --enable-symbols. - -2003-10-06 Don Porter <dgp@users.sourceforge.net> - - * tests/regexp.test: Matched [makeFile] with [removeFile]. - * tests/regexpComp.test: [Bug 675652] - - * tests/fCmd.test (fCmd-8.2): Test only that tilde-substitution - happens, not for any particular result. [Bug 685991] - - * unix/tcl.m4 (SC_PATH_TCLCONFIG): Corrected search path so that - alpha and beta releases of Tcl are not favored. [Bug 608698] - - * tests/reg.test: Corrected duplicate test names. - * tests/resource.test: [Bugs 710370, 710358] - * tests/dict.test: - - * tests/dict.test: Updated [package require tcltest] lines to - * tests/fileSystem.test: indiciate that these test files - * tests/lrepeat.test: use features of tcltest 2. [Bug 706114] - * tests/notify.test: - * tests/parseExpr.test: - * tests/unixNotfy.test: - * tests/winDde.test: - -2003-10-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TEBC): - * tests/execute.test (execute-8.2): fix for [Bug 816641] - faulty - execution and catch stack management. - -2003-10-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Fixed error in ref count management of command - * generic/tclCmdMZ.c: and execution traces that caused access to - freed memory in trace-32.1. [Bug 811483] - -2003-10-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTrace.c: Corrected comingling of introspection results of - [trace info command] and [trace info execution]. [Bug 807243] - Thanks to Mark Saye. - -2003-10-01 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: fixed redo prebinding bug when DESTDIR="". - * mac/tclMacResource.c: fixed possible NULL dereference (bdesgraupes). - -2003-09-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: - * tests/fileName.test: fix to inconsistent handling of backslash - path separators on Windows in 'file join' [Bug 813273] - -2003-09-29 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclPathObj.c (TclNativePathInFilesystem,TclFSGetPathType): - * generic/tclIOUtil.c (TclNativeDupInternalRep,TclGetPathType): Rename - to make sure function names won't interfere with other non-Tcl code - (reported by George Staplin) - - TIP#121 IMPLEMENTATION FROM JOE MISTACHKIN - - * generic/tclEvent.c (Tcl_SetExitProc,Tcl_Exit): Implementation of - application exit handler scheme. - * generic/tcl.decls (Tcl_SetExitProc): Public declaration. - * doc/Exit.3: Documentation of new API function. - - TIP#112 IMPLEMENTATION - - * generic/tclNamesp.c: Core of implementation. - * generic/tclInt.h (Namespace,TclInvalidateNsCmdLookup): Add command - list epoch counter and list of ensembles to namespace structure, and - define a macro to ease update of the epoch counter. - * generic/tclBasic.c (Tcl_CreateObjCommand,etc.): Update epoch counter - when list of commands in a namespace changes. - * generic/tclObj.c (TclInitObjSubsystem): Register ensemble subcommand - type. - * tests/namespace.test (42.1-47.6): Tests. - * doc/namespace.n: Documentation. - - * library/http/http.tcl (geturl): Correctly check the type of - boolean-valued options. [Bug 811170] - - * unix/tcl.m4 (SC_ENABLE_FRAMEWORK): Added note to make it clearer - that this is an OSX feature, not a general Unix feature. [Bug 619440] - -2003-09-28 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c: The windows port of expect can call - TclWinAddProcess before any of the other pipe functions. Added a - missing PipeInit() call to make sure the initialization happens. - -2003-09-25 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: ensure SYMROOT exists if OBJROOT is overridden on - command line. Replaced explict use of /usr/bin by ${BINDIR}. - -2003-09-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * library/package.tcl (tcl::MacPkgUnknown, tcl::MacOSXPkgUnknown): - Minor performance tweaks to reduce the number of [file] invocations. - Meant to improve startup times, at least a little bit. (The generic - equivalent patch was applied on 2003-02-21). - -2003-09-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * trace.test: removed 'knownBug' from a test which doesn't illustrate - a bug, just a bad test. - -2003-09-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: - * generic/tclInt.h: changed the evaluation-stack addressing mode, from - array-style to pointer-style; the catch stack and evaluation stack are - now contiguous in memory. [Patch 457449] - -2003-09-23 Don Porter <dgp@users.sourceforge.net> - - * tests/trace.test (trace-31,32-*): Added tests for [Bug 807243] and - [Bug 811483]. - - * library/init.tcl (auto_load, auto_import): Expanded Eric Melski's - 2000-01-28 fix for [Bug 218871] to all potentially troubled uses of - [info commands] on input data, where glob-special characters could - cause problems. - -2003-09-20 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/expr.test (expr-23.4): Prevented accidental wrapping round of - exponential operation; it isn't portable, and not what I intended to - test either. [Bug 808244] - -2003-09-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: adding (DE)CACHE_STACK_INFO() pairs to protect - all calls that may cause traces on ::errorInfo or ::errorCode to - corrupt the stack. [Bug 804681] - -2003-09-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * tclPathObj.c: fix to test-suite problem introduced by the bug fix - below. No problem in ordinary code, just test suite code which - manually adjusts tclPlatform. [Bug 808247] - -2003-09-16 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/filename.n: documentation of Windows-specific feature as - discussed in [Bug 541989] - * generic/tclPathObj.c: fix for normalization of volume-relative paths - [Bug 767834] - * tests/winFCmd.test: new tests for both of the above. - * tests/cmdAH.test: fix for AFS problem in test suite [Bug 748960] - -2003-09-13 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - TIP#123 IMPLEMENTATION BASED ON WORK BY ARJEN MARKUS - - * generic/tclCompile.h (INST_EXPON): Implementation of - * generic/tclCompile.c (tclInstructionTable): exponential operator. - * generic/tclCompExpr.c (operatorTable): - * generic/tclParseExpr.c (ParseExponentialExpr, GetLexeme): - * generic/tclExecute.c (TclExecuteByteCode, ExponWide, ExponLong): - (IllegalExprOperandType): - * tests/expr.test: - * tests/compExpr-old.test: - * doc/expr.n: - -2003-09-10 Don Porter <dgp@users.sourceforge.net> - - * library/opt/optparse.tcl: Latest revisions caused [OptGuessType] - to guess "int" instead of "string" for empty strings. Missed the - required "-strict" option to [string is]. Thanks to Revar Desmera. - [Bug 803968] - -2003-09-08 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinLoad.c (TclpDlopen): Changed the error message for - ERROR_PROC_NOT_FOUND to be a bit more helpful in giving us clues. - "can't find specified procedure" means a function in the import table, - for implicit loading, couldn't be resolved and that's why the load - failed. - -2003-09-04 Don Porter <dgp@users.sourceforge.net> - - * doc/Tcl_Main.3: - * doc/FileSystem.3: Implementation of - * doc/source.n: TIPs 137/151. Adds a - * doc/tclsh.1: -encoding option to - * generic/tcl.decls: the [source] command - * generic/tclCmdMZ.c (Tcl_SourceObjCmd): and a new C routine, - * generic/tclIOUtil.c (Tcl_FSEvalFileEx): Tcl_FSEvalFileEx(), - * generic/tclMain.c (Tcl_Main): that provides C access - * mac/tclMacResource.c (Tcl_MacSourceObjCmd): to the same function. - * tests/cmdMZ.test: Also adds command line - * tests/main.test: option handling in Tcl_Main() so that tclsh - * tests/source.test: and other apps built on Tcl_Main() respect a - -encoding command line option before a script filename. Docs and tests - updated as well. [Patch 742683] - This is a ***POTENTIAL INCOMPATIBILITY*** only for those C programs - that embed Tcl, build on Tcl_Main(), and make use of Tcl_Main's former - ability to pass a leading "-encoding" option to interactive shell - operations. - - * generic/tclInt.decls: Added internal stub - * generic/tclMain.c (Tcl*StartupScript*): table entries for two - new functions Tcl_SetStartupScript() and Tcl_GetStartupScript() that - set/get the path and encoding for the startup script to be evaluated - by either Tcl_Main() or Tk_Main(). Given public names in anticipation - of their exposure by a followup TIP. - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2003-09-04 Don Porter <dgp@users.sourceforge.net> - - * doc/SplitList.3: Implementation of TIP 148. Fixes [Bug 489537]. - * generic/tcl.h: Updated Tcl_ConvertCountedElement() to quote - * generic/tclUtil.c: the leading "#" character of all list elements - unless the TCL_DONT_QUOTE_HASH flag is passed in. - - * generic/tclDictObj.c: Updated Tcl_ConvertCountedElement() callers - * generic/tclListObj.c: to pass in the TCL_DONT_QUOTE_HASH flags - * generic/tclResult.c: when appropriate. - -2003-08-31 Don Porter <dgp@users.sourceforge.net> - - * doc/return.n: Updated [return] docs to cover new TIP 90 features. - - * doc/break.n: Added SEE ALSO references to return.n - * doc/continue.n: - -2003-09-01 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/Namespace.3: Basic documentation for the TIP#139 functions. This - will need improving, but the basic bits are there at least. - -2003-08-31 Don Porter <dgp@users.sourceforge.net> - - * doc/catch.n: Updated [catch] docs to cover new TIP 90 features. - -2003-08-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c: Corrected bug in TIP 90 implementation where - * tests/cmdMZ.test: the default -errorcode NONE value was not - copied into the return options dictionary. This correction modified - one test result. - -2003-08-27 David Gravereaux <davygrvy@pobox.com> - - * compat/strftime.c (_fmt): Removed syst array intializer that - couldn't take variables within it under the watcom compiler: - 'Initializers must be constant'. I believe Borland has this strictness - as well. VC++ must be non-standard about this. - - Changed Win32 platform #ifdef from 'WIN32' to '__WIN32__' as this is - the correct one to use across the Tcl sources. Even though we do force - it in tcl.h, the true parent one is __WIN32__. - - Added missing CONST'ification usage to match prototype listed in - tclInt.decls. - - * win/tclWinPort.h: Added a block for OpenWatcom adjustments that - fixes 1) the same issue Mo did for MinGW lack of missing LPFN_* - typedefs in their WINE derived <winsock2.h> and 2) The need to be - strict about how the char type needs to be signed by default. - - * win/tclWinSock.c: Added OpenWatcom to the commentary about the - #ifdef HAVE_NO_LPFN_DECLS block. - - * win/tclWinTime.c: Changed use of '_timezone' to 'timezone' as this - difference is already adjusted for in tclWinPort.h. Removed - unreferenced posixEpoch file-scope global. - - * win/tclWinFile.c (WinReadLinkDirectory): Fix for 'Initializers must - be constant' with the driveSpec array using OpenWatcom. - -2003-08-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: Corrected [Bug 411825] and other bugs in - TclNeedSpace() where non-breaking space (\u00A0) and backslash-escaped - spaces were handled incorrectly. - * tests/util.test: Added new tests util-8.[2-6]. - -2003-08-26 David Gravereaux <davygrvy@pobox.com> - - * generic/tcl.h: Added some support for the LCC-Win32 compiler. - Unfortunetly, this compiler has a bug in its preprocessor and can't - build Tcl even with this minor patch. Also added some support for the - OpenWatcom compiler. A new win/makefile.wc to follow soon. - -2003-08-25 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tools/genStubs.tcl (genStubs::makeDecl): A more subtle way of - generating stubbed declarations allows us to have declarations of a - function in multiple interfaces simultaneously. - - * generic/tcl.decls: Duplicated some namespace declarations from - tclInt.decls here, as mandated by TIP #139. This is OK since the - declarations match and will end up using the declarations in the - public code from now on because of #include ordering. Keeping the old - declarations in tclInt.decls; there's no need to gratuitously break - compatibility for those extensions which are already clients of the - namespace code. - -2003-08-23 Zoran Vasiljevic <zoran@archiwrae.com> - - * generic/tclIOUtil.c: merged fixes for thread-unsafe handling of - filesystem records [Bug 753315]. This also fixed the [Bug 788780] - * generic/tclPathObj.c: merged fixes for thread-unsafe handling of - filesystem records. [Bug 753315] - - * generic/tclFileSystem.h: merged fixes for thread-unsafe handling of - filesystem records. [Bug 753315] - -2003-08-19 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinSerial.c (SerialErrorStr): Fixed a syntax error created in - the previous code cleanup. - -2003-08-19 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * win/tclWinSerial.c: Adjusted commenting and spacing usage to follow - the principles of the Style Guide better. - -2003-08-18 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/tcl.m4 (SC_ENABLE_SYMBOLS): Use test instead of -eq, which does - not work. [Bug 781109] - -2003-08-13 Chengye Mao <chengye.geo@yahoo.com> - - * win/tclWinPipe.c: fixed a bug in BuildCommandLine. This bug built a - command line with a missing space between tclpipe.dll and the - following arguments. It caused error in Windows 98 when exec - command.com (e.g. dir). [Bug 789040] - -2003-08-11 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - TIP #136 IMPLEMENTATION from Simon Geard <simon.geard@ntlworld.com> - * generic/tclCmdIL.c (Tcl_LrepeatObjCmd): Adapted version of Simon's - * doc/lrepeat.n: patch, updated to the HEAD - * tests/lrepeat.test: and matching the core style. - * generic/tclBasic.c (buildIntCmds): Splice into core. - * generic/tclInt.h: - * doc/list.n: Cross-reference. - -2003-08-06 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinInit.c: recognize amd64 and ia32_on_win64 cpus. - -2003-08-06 Don Porter <dgp@users.sourceforge.net> - - * library/msgcat/msgcat.tcl: Added escape so that non-Windows - * library/msgcat/pkgIndex.tcl: platforms do not try to use the - registry package. This can save a costly and pointless package search. - Bumped to 1.3.1. Thanks to Dave Bodenstab. [Bug 781609] - -2003-08-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_INVOKE, INST_EVAL, INST_PUSH_RESULT): - added a Tcl_ResetResult(interp) at each point where the interp's - result is pushed onto the stack, to avoid keeping an extra reference - that may cause costly Tcl_Obj duplication. Detected by Franco Violi, - analyzed by Peter Spjuth and Donal Fellows. [Bug 781585] - -2003-07-28 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: - * doc/Translate.3: better documentation of Tcl_TranslateFileName and - related functions. [Bug 775220] - -2003-07-24 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tcl.h: Revert change made on 2003-07-21 since it made the - sizeof(Tcl_Obj) different for regular vs mem debug builds. - * generic/tclInt.h: Define TclDecrRefCount in terms of - Tcl_DbDecrRefCount which removes one layer of inderection. - * generic/tclObj.c (TclDbInitNewObj, Tcl_DbIncrRefCount, - (Tcl_DbDecrRefCount, Tcl_DbIsShared): Define ThreadSpecificData that - contains a hashtable. The table is used to ensure that a Tcl_Obj is - only acted upon in the thread that allocated it. This checking code is - enabled only when mem debug and threads are enabled. - -2003-07-24 Don Porter <dgp@users.sourceforge.net> - - * tests/async.test: Added several tests that demonstrate [Bug - * tests/basic.test: 489537], Tcl's longstanding failure to - * tests/dict.test: properly quote any leading '#' character when - * tests/dstring.test: generating the string rep of a list so that - * tests/list.test: the comment-power of that character is hidden - * tests/parse.test: from any [eval], in order to satisfy the - * tests/util.test: documentation that [list] does [eval]-safe - quoting. - -2003-07-24 Reinhard Max <max@suse.de> - - * library/package.tcl: Fixed a typo that broke pkg_mkIndex -verbose. - * tests/pkgMkIndex.test: Added a test for [pkg_mkIndex -verbose]. - - * ChangeLog.2002 (new file): - * ChangeLog: broke changes from 2002 into ChangeLog.2002 to reduce - size of the main ChangeLog. - -2003-07-23 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: changes to html-tcl & html-tk targets for - compatibility with non-gnu makes. - - * unix/Makefile.in: added macosx/README to dist target. - -2003-07-23 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinReg.c (OpenSubKey): Fixed bug 775976 which causes the - registry set command to fail when built with VC7. - * library/reg/pkgIndex.tcl: Incremented the version to 1.1.2. - -2003-07-21 Mo DeJong <mdejong@users.sourceforge.net> - - Check that the thread incrementing or decrementing the ref count of a - Tcl_Obj is the thread that originally allocated the thread. This fail - fast behavior will catch programming errors that allow a single - Tcl_Obj to be accessed from multiple threads. - - * generic/tcl.h (Tcl_Obj): Add allocThread member to Tcl_Obj. This - member records the thread id the Tcl_Obj was allocated. It is used to - check that any future ref count incr or decr is done from the same - thread that allocated the Tcl_Obj. This member is defined only when - threads and mem debug are enabled. - * generic/tclInt.h (TclNewObj, TclDbNewObj, TclDecrRefCount): - Define TclNewObj and TclDbNewObj using TclDbInitNewObj when mem debug - is enabled. This fixes a problem where TclNewObj calls did not work - the same as TclDbNewObj when mem debug was enabled. - * generic/tclObj.c (TclDbInitNewObj, Tcl_DbIncrRefCount, - (Tcl_DbDecrRefCount): Add new helper to init Tcl_Obj members when mem - debug is enabled. Init the allocThread member in TclDbInitNewObj and - check it in Tcl_DbIncrRefCount and Tcl_DbDecrRefCount to make sure a - Tcl_Obj allocated in one thread is not being acted upon in another - thread. - -2003-07-21 Vince Darley <vincentdarley@users.sourceforge.net> - - * test/cmdAH.test: ensure certain tests run in local filesystem. [Bug - 748960] - -2003-07-18 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: added option to allow installing manpages in - addition to default html help. - -2003-07-18 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/Utf.3: Tightened up documentation of Tcl_UtfNext and Tcl_UtfPrev - to better match the behaviour. [Bug 769895] - -2003-07-18 Jeff Hobbs <jeffh@ActiveState.com> - - * library/http/pkgIndex.tcl: upped to http v2.4.4 - * library/http/http.tcl: add support for user:pass info in URL. - * tests/http.test: [Bug 759888] (shiobara) - -2003-07-18 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: Restored the [Eval] proc to replace - * library/tcltest/tcltest.tcl: the [::puts] command when either the - -output or -error option for [test] is in use, in order to capture - data written to the output or error channels for comparison against - what is expected. This is easier to document and agrees better with - most user expectations than the previous attempt to replace [puts] - only in the caller's namespace. Documentation made more precise on - the subject. [Bug 706359] - - * doc/AddErrInfo.3: Improved consistency of documentation by - * doc/CrtTrace.3: using "null" everywhere to refer to the - * doc/Encoding.3: character '\0', and using "NULL" everywhere - * doc/Eval.3: to refer to the value of a pointer that points - * doc/GetIndex.3: to nowhere. Also dropped references to ASCII - * doc/Hash.3: that are no longer true, and standardized on - * doc/LinkVar.3: the hyphenated spelling of "null-terminated". - * doc/Macintosh.3: - * doc/OpenFileChnl.3: - * doc/SetVar.3: - * doc/StringObj.3: - * doc/Utf.3: - - * doc/CrtSlave.3 (Tcl_MakeSafe): Removed warning about possible - deprecation (no TIP on that). - -2003-07-17 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixFCmd.c: fix for compilation errors on platforms where - configure detects non-functional chflags(). [Bug 748946] - - * macosx/Makefile: Rewrote buildsystem for Mac OS X framework build - to be purely make driven; in order to become independent of Apple's - closed-source IDE and build tool. The changes are intended to be - transparent to the Makefile user, all existing make targets and cmd - line variable overrides should continue to work. Changed build to only - include tcl specific html help in Tcl.framework, the tk specific html - help is now included in Tk.framework. Added var to allow overriding of - tclsh used during html help building (Landon Fuller). - - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Tcl.pbproj/jingham.pbxuser: Changed to purely call through to - the make driven buildsystem; Tcl.framework is no longer assembled by - ProjectBuilder. - Set default SYMROOT in target options to simplify setting up PB - (manually setting common build folder for tcl & tk no longer needed). - - * tools/tcltk-man2html.tcl: Added options to allow building only the - tcl or tk html help files; the default behaviour with none of the new - options is to build both, as before. - - * unix/Makefile.in: Added targets for building only the tcl or tk help - - * macosx/README (new): Tcl specific excerpts of tk/macosx/README. - - * generic/tcl.h: Updated reminder comment about editing - macosx/Tcl.pbproj/project.pbxproj when version number changes. - -2003-07-16 Mumit Khan <khan@nanotech.wisc.edu> - - * generic/tclPathObj.c (SetFsPathFromAny): Add Cygwin specific code to - convert POSIX filename to native format. - * generic/tclFileName.c (Tcl_TranslateFileName): And remove from here. - (TclDoGlob): Adjust for cygwin and append / for dirs instead of \ - * win/tclWinFile.c (TclpObjChdir): Use chdir on Cygwin. - [Patch 679315] - -2003-07-16 Jeff Hobbs <jeffh@ActiveState.com> - - * library/safe.tcl (FileInAccessPath): normalize paths before - comparison. [Bug 759607] (myers) - - * unix/tclUnixNotfy.c (NotifierThreadProc): correct size of found and - word vars from int to long. [Bug 767578] (hgo) - - * generic/tcl.h: Add recognition of -DTCL_UTF_MAX=6 on the make - * generic/regcustom.h: line to support UCS-4 mode. No config arg at - this time, as it is not the recommended build mode. - - * generic/tclPreserve.c: In Result and Preserve'd routines, do not - * generic/tclUtil.c: assume that ckfree == free, as that is not - * generic/tclResult.c: always true. [Bug 756791] (fuller) - -2003-07-16 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/CrtSlave.3 (Tcl_MakeSafe): Updated documentation to strongly - discourage use. IMHO code outside the core that uses this function is - a bug... [Bug 655300] - -2003-07-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c (Tcl_GlobObjCmd): [Bug 771840] - * generic/tclPathObj.c (Tcl_FSConvertToPathType):[Bug 771947] - * unix/tclUnixFCmd.c (GetModeFromPermString): [Bug 771949] - Silence compiler warnings about unreached lines. - - * library/tcltest/tcltest.tcl (ProcessFlags): Corrected broken call - * library/tcltest/pkgIndex.tcl: to [lrange]. Bumped to - version 2.2.4. [Bug 772333] - -2003-07-15 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/dltest/pkga.c (Pkga_EqObjCmd): Fix typo that was causing a - crash in load.test. - -2003-07-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/array.n: Make sure docs are synched with the 8.4 release. - -2003-07-15 Don Porter <dgp@users.sourceforge.net> - - * doc/http.n: Updated SYNOPSIS to match actual syntax of commands. - [Bug 756112] - - * unix/dltest/pkga.c: Updated to not use Tcl_UtfNcmp and counted - strings instead of strcmp (not defined in any #include'd header) and - presumed NULL-terminated strings. - - * generic/tclCompCmds.c (TclCompileIfCmd): Prior fix of Bug 711371 on - 2003-04-07 introduced a buffer overflow. Corrected. [Bug 771613] - -2003-07-15 Kevin B. Kenny <kennykb@acm.org> - - * win/rules.vc: Added a missing $(OPTDEFINES) which broke the build if - STATS=memdbg was specified. - -2003-07-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdIL.c (SortCompare): Cleared up confusing error - message. [Bug 771539] - -2003-07-11 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/binary.test (binary-46.*): Tests to help enforce the current - behaviour. - * doc/binary.n: Documented that [binary format a] and [binary scan a] - do encoding conversion by dropping high bytes, unlike the rest of the - core. [Bug 735364] - -2003-07-11 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl: Corrected [pkg_mkIndex] bug reported on - comp.lang.tcl. The indexer was searching for newly indexed packages - instead of newly provided packages. - -2003-07-08 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/winFCmd.test: fix for five tests under win98 [Bug 767679] - -2003-07-07 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/array.n: add examples from Welton - -2003-06-23 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: clarification of 'file tail' behaviour [Bug 737977] - -2003-07-04 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/expr.n: Tighten up the wording of some operations. [Bug 758488] - - * tests/cmdAH.test: Made tests of [file mtime] work better on FAT - filesystems. [Patch 760768] Also a little general cleanup. - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Made [string map] accept - dictionaries for maps. This is much trickier than it looks, since map - entry ordering is significant. [Bug 759936] - - * generic/tclVar.c (Tcl_ArrayObjCmd, TclArraySet): Made [array get] - and [array set] work with dictionaries, producing them and consuming - them. Note that for compatibility reasons, you will never get a dict - from feeding a string literal to [array set] since that alters the - trace behaviour of "multi-key" sets. [Bug 759935] - -2003-06-23 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclTrace.c: fix to Window debug build compilation error. - -2003-06-27 Don Porter <dgp@users.sourceforge.net> - - * tests/init.test: Added [cleanupTests] to report results of tests - * tests/pkg.test: that run in slave interps. [Bugs 761334,761344] - - * tests/http.test: Used more reliable path to find httpd script. - -2003-06-25 Don Porter <dgp@users.sourceforge.net> - - * tests/init.test: Added tests init-4.6.* to illustrate [Bug 760872] - -2003-06-25 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclTrace.c: New file, factoring out of virtually all the - various trace-related things from tclBasic.c and tclCmdMZ.c with the - goal of making this a separate maintenance area. - -2003-06-25 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Add -ieee when compiling with cc and - add -mieee when compiling with gcc under OSF1-V5 "Tru64" systems. [Bug - 748957] - -2003-06-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/encoding.n: Corrected the docs to say that [source] uses the - system encoding, which it always did anyway (since 8.1) [Bug 742100] - -2003-06-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclHash.c (Tcl_HashStats): Prevented occurrence of - division-by-zero problems. [Bug 759749] - -2003-06-24 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/tclUnixPort.h: #undef inet_ntoa before #define to avoid - compiler warning under freebsd. [Bug 745844] - -2003-06-23 Pat Thoyts <patthoyts@users.sourceforge.net> - - * doc/dde.n: Committed TIP #135 which changes the - * win/tclWinDde.c: -exact option to -force. Also cleaned a - * tests/winDde.test: bug in the tests. - * library/dde/pkgIndex.tcl: Incremented version to 1.2.5 - - * doc/dde.n: Committed TIP #120 which provides the - * win/tclWinDde.c: dde package for safe interpreters. - * tests/winDde.test: Incremented package version to 1.2.4 - * library/dde/pkgIndex.tcl: - -2003-06-23 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFCmd.c: fix to bad error message when trying to do 'file - copy foo ""'. [Bug 756951] - * tests/fCmd.test: added two new tests for the bug. - - * win/tclWinFile.c: - * win/tclWin32Dll.c: recommitted some filesystem globbing speed-ups, - but disabled some on the older Win 95/98/ME where they don't seem to - work. - - * doc/FileSystem.3: documentation fix [Bug 720634] - -2003-06-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (Tcl_Export): removed erroneous comments. [Bug - 756744] - -2003-06-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/makefile.vc: fixes to check-in below so compilation now works - again on Windows. - - * generic/tclCmdMZ.c: - * tests/regexp.test: fixing of bugs related to regexp and regsub - matching of empty strings. Addition of a number of new tests. [Bug - 755335] - -2003-06-16 Andreas Kupries <andreask@activestate.com> - - * win/Makefile.in: Haven't heard back from David for a week. Now - * win/configure: committing the remaining changes. - * win/configure.in: Note: In active contact with Helmut Giese about - * win/makefile.vc: the borland relatedchanges. This part will see - * win/rules.vc: future updates. - * win/tcl.m4: - * win/makefile.bc: - -2003-06-10 Andreas Kupries <andreask@activestate.com> - - * generic/tclConfig.c (ASSOC_KEY): Changed the key to - "tclPackageAboutDict" (tcl prefix) to make collisions with the keys of - other packages more unlikely. - -2003-06-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * generic/tclExecute.c: let TclExecuteObjvInternal call - TclInterpReady instead of relying on its callers to do so; fix for the - part of [Bug 495830] that is new in 8.4. - * tests/interp.test: Added tests 18.9 (knownbug) and 18.10 - -2003-06-09 Andreas Kupries <andreask@activestate.com> - - * generic/tcl.decls: Ported the changes from the - * generic/tcl.h: 'tip-59-implementation' branch into the CVS - * generic/tclBasic.c: head. Regenerated stub table. Regenerated the - * generic/tclInt.h: configure's scripts, with help from Joe English. - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tclConfig.c: - * generic/tclPkgConfig.c: - * unix/Makefile.in: - * unix/configure.in: The changes in the windows section are not yet - * unix/tcl.m4: committed, they await feedback from David - * unix/mkLinks: Gravereaux. - * doc/RegConfig.3: - * mac/tclMacPkgConfig.c: - * tests/config.test: - -2003-06-09 Don Porter <dgp@users.sourceforge.net> - - * string.test (string-4.15): Added test for [string first] bug - reported in Tcl 8.3, where test for all-single-byte-encoded strings - was not reliable. - -2003-06-04 Joe Mistachkin <joe@mistachkin.com> - - * tools/man2help.tcl: Added duplicate help section checking and - * tools/index.tcl: corrected a comment typo for the getTopics proc - in index.tcl. [Bug 748700] - -2003-06-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFCmd.c: - * tests/fCmd.test: fix to [Bug #747575] in which a bad error message - is given when trying to rename a busy directory to one with the same - prefix, but not the same name. Added three new tests. - -2003-05-23 D. Richard Hipp <drh@hwaci.com> - - * win/tclWinTime.c: Add tests to detect and avoid a division by zero - in the windows precision timer calibration logic. - -2003-05-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclObj.c (tclCmdNameType): Converted internal rep - management of the cmdName Tcl_ObjType the opposite way, to always use - the twoPtrValue instead of always using the otherValuePtr. Previous - fix on 2003-05-12 broke several extensions that wanted to poke around - with the twoPtrValue.ptr2 value of a cmdName Tcl_Obj, like TclBlend - and e4graph. [Bug 726018] - Thanks to George Petasis for the bug report and Jacob Levy for testing - assistance. - -2003-05-23 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/mkLinks: Set the var S to "" at the top of the file to avoid - error when user has set S to something. [Tk Bug 739833] - -2003-05-22 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.pbproj/project.pbxproj: added missing references to new - source files tclPathObj.c and tclMacOSXFCmd.c. - - * macosx/tclMacOSXBundle.c: fixed a problem that caused only the first - call to Tcl_MacOSXOpenVersionedBundleResources() for a given bundle - identifier to succeed. This caused the tcl runtime library not to be - found in all interps created after the inital one. - -2003-05-19 Kevin B. Kenny <kennykb@hippolyta> - - * unix/tclUnixTime.c: Corrected a bug in conversion of non-ASCII - chars in the format string. - -2003-05-19 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.pbproj/project.pbxproj: changed tclConfig.sh location in - versioned framework subdirectories to be identical to location in - framework toplevel; fixed stub library symbolic links to be tcl - version specific. - - * unix/tclUnixTime.c: fixed typo. - -2003-05-18 Kevin Kenny <kennykb@acm.org> - - * compat/strftime.c: Modified TclpStrftime to return its result in - * generic/tclClock.c: UTF-8 encoding, and removed the conversion from - * mac/tclMacTime.c: system encoding to UTF-8 from [clock format]. - * unix/tclUnixTime.c: Needed to avoid double conversion of the - * win/tclWinTime.c: timezone name on Windows systems. [Bug 624408] - -2003-05-16 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/dde/pkgIndex.tcl: Applied TIP #130 which provides for - * tests/winDde.test: unique dde server names. Added some more - * win/tclWinDde.c: tests. Fixes [Bug 219293] - - * doc/dde.n: Updated documentation re TIP #130. - * tests/winDde.test: Applied patch for [Bug 738929] by KKB and changed - to new-style tests. - -2003-05-16 Kevin B. Kenny <kennykb@acm.org> - - * unix/Makefile.in: Removed one excess source file tclDToA.c - -2003-05-16 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.pbproj/project.pbxproj: updated copyright year. - -2003-05-15 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclGetDate.y: added further hackery to the yacc - * generic/tclDate.c: post-processing to arrange for the code to set - * unix/Makefile.in: up exit handlers to free the stacks. [Bug - 736425] - -2003-05-15 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinFile.c (TclpMatchInDirectory): revert glob code to r1.44 - as 2003-04-11 optimizations broke Windows98 glob'ing. - - * doc/socket.n: nroff font handling correction - - * library/encoding/gb2312-raw.enc (new): This is the original - gb2312.enc renamed to allow for it to still be used. This is needed by - Tk (unix) because X fonts with gb2312* charsets really do want the - original gb2312 encoding. [Bug 557030] - -2003-05-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Stop unwarranted demotion of - wide values to longs by formatting of int values. [Bug 699060] - -2003-05-14 Jeff Hobbs <jeffh@ActiveState.com> - - * library/encoding/gb2312.enc: copy euc-cn.enc over original - gb2312.enc. gb2312.enc appeared to not work as expected, and most uses - of gb2312 really mean euc-cn (which may be the cause of the problem). - [Bug 557030] - -2003-05-14 Daniel Steffen <das@users.sourceforge.net> - - Implementation of TIP 118: - - * generic/tclFCmd.c (TclFileAttrsCmd): return the list of attributes - that can be retrieved without error for a given file, instead of - aborting the whole command when any error occurs. - - * unix/tclUnixFCmd.c: added support for new file attributes and for - copying Mac OS X file attributes & resource fork during [file copy]. - - * generic/tclInt.decls: added declarations of new external commands - needed by new file attributes support in tclUnixFCmd.c. - - * macosx/tclMacOSXFCmd.c (new): Mac OS X specific implementation of - new file attributes and of attribute & resource fork copying. - - * mac/tclMacFCmd.c: added implementation of -rsrclength attribute & - fixes to other attributes for consistency with OSX implementation. - - * mac/tclMacResource.c: fixes to OSType handling. - - * doc/file.n: documentation of [file attributes] changes. - - * unix/configure.in: check for APIs needed by new file attributes. - - * unix/Makefile.in: - * unix/tcl.m4: added new platform specifc tclMacOSXFCmd.c source. - - * unix/configure: - * generic/tclStubInit.c: - * generic/tclIntPlatDecls.h: regen. - - * tools/genStubs.tcl: fixes to completely broken code trying to - prevent overlap of "aqua", "macosx", "x11" and "unix" stub entries. - - * tests/unixFCmd.test: added tests of -readonly attribute. - - * tests/macOSXFCmd.test (new): tests of macosx file attributes and of - preservation of attributes & resource fork during [file copy]. - - * tests/macFCmd.test: restore -readonly attribute of test dir, as - otherwise its removal can fail on unices supporting -readonly. - -2003-05-13 David Gravereaux <davygrvy@pobox.com> - - * generic/tclEnv.c: Another putenv() copy behavior problem repaired - when compiling on windows and using microsoft's runtime. [Bug 736421] - -2003-05-13 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIOUtil.c: ensure cd is thread-safe. - [Bug 710642] (vasiljevic) - -2003-05-13 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclEvent.c (Tcl_Finalize): Removed unused variable to reduce - compiler warnings. [Bug 664745] - -2003-05-13 Joe Mistachkin <joe@mistachkin.com> - - * generic/tcl.decls: Changed Tcl_JoinThread parameter name from - * generic/tclDecls.h: "id" to "threadId". [Bug 732477] - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: - * mac/tclMacThrd.c: - -2003-05-13 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.decls: - * macosx/tclMacOSXBundle.c: added extended version of the - Tcl_MacOSXOpenBundleResources() API taking an extra version number - argument: Tcl_MacOSXOpenVersionedBundleResources(). This is needed to - be able to access bundle resources in versioned frameworks such as Tcl - and Tk, otherwise if multiple versions were installed, only the latest - version's resources could be accessed. [Bug 736774] - - * unix/tclUnixInit.c (Tcl_MacOSXGetLibraryPath): use new versioned - bundle resource API to get tcl runtime library for TCL_VERSION. [Bug - 736774] - - * generic/tclPlatDecls.h: - * generic/tclStubInit.c: regen. - - * unix/tclUnixPort.h: worked around the issue of realpath() not - being thread-safe on Mac OS X by defining NO_REALPATH for threaded - builds on Mac OS X. [Bug 711232] - -2003-05-12 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/cmdAH.test: General clean-up of tests so that all - tcltest-specific commands are protected by constraints and all - platforms see the same number of tests. [Bug 736431] - -2003-05-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInterp.c: (AliasObjCmd): Added refCounting of the words - * tests/interp.test (interp-33.1): of the target of an interp - alias during its execution. Also added test. [Bug 730244] - - * generic/tclBasic.c (TclInvokeObjectCommand): objv[argc] is no - longer set to NULL (Tcl_CreateObjCommand docs already say that it - should not be accessed). - - * tests/cmdMZ.test: Forgot to import [temporaryDirectory]. - - * generic/tclObj.c (tclCmdNameType): Corrected variable use of the - otherValuePtr or the twoPtrValue.ptr1 fields to store a - (ResolvedCmdName *) as the internal rep. [Bug 726018] - - * doc/Eval.3: Corrected prototype for Tcl_GlobalEvalObj [Bug 727622]. - -2003-05-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclObjLookupVar): [Bug 735335] temporary fix, - disabling usage of tclNsVarNameType. - * tests/var.test (var-15.1): test for [Bug 735335] - -2003-05-10 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinSerial.c (SerialCloseProc): correct mem leak on closing a - Windows serial port [Bug 718002] (schroedter) - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): prevent string repeat crash - when overflow sizes were given (throws error). [Bug 714106] - -2003-05-09 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclThreadAlloc.c (TclFreeAllocCache): Fixed memory leak - caused by treating cachePtr as a TLS index. [Bug 731754] - - * win/tclAppInit.c (Tcl_AppInit): Fixed memory leaks caused by not - freeing the memory allocated by setargv and the async handler created - by Tcl_AppInit. An exit handler has been created that takes care of - both leaks. In addition, Tcl_AppInit now uses ckalloc instead of - Tcl_Alloc to allow for easier leak tracking and to be more consistent - with the rest of the Tcl core. [Bugs 733156, 733221] - - * tools/encoding/txt2enc.c (main): Fixed memory leak caused by failing - to free the memory used by the toUnicode array of strings [Bug 733221] - -2003-05-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileScript): - * tests/compile.test (compile-3.5): corrected wrong test and - behaviour in the earlier fix for [Bug 705406]; Don Porter reported - this as [Bug 735055], and provided the solution. - -2003-05-09 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdMZ.c (Tcl_ReturnObjCmd): The array of strings passed - to Tcl_GetIndexFromObj must be NULL terminated. [Bug 735186] - Thanks to Joe Mistachkin for spotting this. - -2003-05-07 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/trace.n: Fixed very strange language in the documentation for - 'trace add execution'. [Bug 729821] - - * generic/tclCmdMZ.c (Tcl_TraceObjCmd): Made error message for 'trace - info' more consistent with documentation. [Bug 706961] - - * generic/tclDictObj.c (DictInfoCmd): Fixed memory leak caused by - confusion about string ownership. [Bug 731706] - -2003-05-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Implementation of TIP 90, which - * generic/tclCmdAH.c: extends the [catch] and [return] - * generic/tclCompCmds.c: commands to enable creation of a - * generic/tclExecute.c: proc that is a replacement for - * generic/tclInt.h: [return]. [Patch 531640] - * generic/tclProc.c: - * generic/tclResult.c: - * tests/cmdAH.test: - * tests/cmdMZ.test: - * tests/error.test: - * tests/proc-old.test: - - * library/tcltest/tcltest.tcl: The -returnCodes option to [test] - failed to recognize the symbolic name "ok" for return code 0. - -2003-05-05 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclBasic.c (Tcl_HideCommand): Fixed error message for - grammar and spelling. - -2003-04-28 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclDictObj.c (DictIncrCmd): Updated to reflect the behaviour - with wide increments of the normal [incr] command. - * generic/tclInt.decls: Added TclIncrWideVar2 to internal stub table - and cleaned up. - * tests/incr.test (incr-3.*): - * generic/tclVar.c (TclIncrWideVar2, TclPtrIncrWideVar): - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclCmdIL.c (Tcl_IncrObjCmd): Make [incr] work when trying to - increment by wide values. [Bug 728838] - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Default mode of - operation of [switch] is exact matching. [Bug 727563] - -2003-04-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Tcl_EvalObjv() failed to honor the - TCL_EVAL_GLOBAL flag when resolving command names. Tcl_EvalEx passed a - string rep including leading whitespace and comments to - TclEvalObjvInternal(). - -2003-04-25 Andreas Kupries <andreask@activestate.com> - - * win/tclWinThrd.c: Applied SF patch #727271. This patch changes the - code to catch any errors returned by the windows functions handling - TLS ASAP instead of waiting to get some mysterious crash later on due - to bogus pointers. Patch provided by Joe Mistachkin. - - This is a stop-gap measure to deal with the low number of ?TLS slots - provided by some of the variants of Windows (60-80). - -2003-04-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: fix to bug reported privately by Jeff where, - for example, 'glob -path {[tcl]} *' gets confused by the leading - special character (which is escaped internally), and instead lists - files in '/'. Bug only occurs on Windows where '\' is also a directory - separator. - * tests/fileName.test: added test for the above bug. - -2003-04-22 Andreas Kupries <andreask@activestate.com> - - * The changes below fix SF bugs [593810], and [718045]. - - * generic/tclIO.c (Tcl_CutChannel, Tcl_SpliceChannel): Invoke - TclpCutSockChannel and TclpSpliceSockChannel. - - * generic/tclInt.h: Declare TclpCutSockChannel and - TclpSpliceSockChannel. - - * unix/tclUnixSock.c (TclpCutSockChannel, TclpSpliceSockChannel): - Dummy functions, on unix the sockets are _not_ handled specially. - - * mac/tclMacSock.c (TclpCutSockChannel, TclpSpliceSockChannel): - * win/tclWinSock.c (TclpCutSockChannel, TclpSpliceSockChannel): New - functions to handle socket specific cut/splice operations: auto-init - of socket system for thread on splice, management of the module - internal per-thread list of sockets, management of association of - sockets with HWNDs for event notification. - - * win/tclWinSock.c (NewSocketInfo): Extended initialization - assignments to cover all items of the structure. During debugging of - the new code mentioned above I found that two fileds could contain - bogus data. - - * win/tclWinFile.c: Added #undef HAVE_NO_FINDEX_ENUMS before - definition because when compiling in debug mode the compiler complains - about a redefinition, and this warning is also treated as an error. - -2003-04-21 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: When the return code of a test does - not meet expectations, report that as the reason for test failure, and - do not attempt to check the test result for correctness. [Bug 725253] - -2003-04-18 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinInt.h (VER_PLATFORM_WIN32_CE): conditionally define. - * win/tclWinInit.c: recognize Windows CE as a Win platform. This just - recognizes CE - full support will come later. - - * win/configure: regen - * win/configure.in (SHELL): force it to /bin/sh as autoconf 2.5x - uses /bin/bash, which can fail to find exes in the path (ie: lib). - - * generic/tclExecute.c (ExprCallMathFunc): remove incorrect - extraneous cast from Tcl_WideAsDouble. - -2003-04-18 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/open.n: Moved serial port options from [fconfigure] to - * doc/fconfigure.n: [open] as it is up to the creator of a channel - to describe the channel's special config - options. [Bug 679010] - -2003-04-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Made changes so that the "wideInt" Tcl_ObjType - * generic/tclObj.c: is defined on all platforms, even those where - * generic/tclPort.h: TCL_WIDE_INT_IS_LONG is defined. Also made the - Tcl_Value struct have a wideValue field on all platforms. This is a - ***POTENTIAL INCOMPATIBILITY*** for TCL_WIDE_INT_IS_LONG platforms - because that struct changes size. This is the same TIP 72 - incompatibility that was seen on other platforms at the 8.4.0 release, - when this change should have happened as well. [Bug 713562] - - * generic/tclInt.h: New internal macros TclGetWide() and - TclGetLongFromWide() to deal with both forms of the "wideInt" - Tcl_ObjType, so that conditional TCL_WIDE_INT_IS_LONG code is confined - to the header file. - - * generic/tclCmdAH.c: Replaced most coding that was conditional - * generic/tclCmdIL.c: on TCL_WIDE_INT_IS_LONG with code that - * generic/tclExecute.c: works across platforms, sometimes using - * generic/tclTest.c: the new macros above to do it. - * generic/tclUtil.c: - * generic/tclVar.c: - -2003-04-17 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/socket.n: Added a paragraph to remind people to specify their - encodings when using sockets. [Bug 630621] - -2003-04-16 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/CrtMathFnc.3: Functions also have to deal with wide ints, but - this was not documented. [Bug 709720] - -2003-04-16 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: removed undesired 'static' for function which - is now shared (previously it was duplicated). - -2003-04-15 Joe English <jenglish@users.sourceforge.net> - - * doc/namespace.n: added example section "SCOPED SCRIPTS", supplied by - Kevin Kenny. [Bug 219183] - -2003-04-15 Kevin Kenny <kennykb@acm.org> - - * makefile.vc: Updated makefile.vc to conform with Mo DeJong's changes - to Makefile.in and tclWinPipe.c on 2003-04-14. Now passes TCL_PIPE_DLL - in place of TCL_DBGX. - * win/tclWinTime.c: Corrected use of types to make compilation - compatible with VC++5. - -2003-04-15 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: finished check-in from yesterday, removing - duplicate function definition. - -2003-04-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclClock.c: Corrected compiler warnings. - * generic/tclTest.c: - -2003-04-14 Mo DeJong <mdejong@users.sourceforge.net> - - * win/Makefile.in: Don't define TCL_DBGX symbol for every compile. - Instead, define TCL_PIPE_DLL only when compiling tclWinPipe.c. This - will break other build systems, so they will need to remove the - TCL_DBGX define and replace it with a define for TCL_PIPE_DLL. - * win/tclWinPipe.c (TclpCreateProcess): Remove PREFIX_IDENT and - DEBUG_IDENT from top of file. Use TCL_PIPE_DLL passed in from build - env instead of trying to construct the dll name from already defined - symbols. This approach is more flexible and better in the long run. - -2003-04-14 Kevin Kenny <kennykb@acm.org> - - * win/tclWinFile.c: added conditionals to restore compilation on - VC++6, which was broken by recent changes. - -2003-04-14 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * generic/tclFileSystem.h: overlooked one function which was - duplicated, so this is now shared between modules. - * win/tclWinFile.c: allow this file to compile with VC++ 5.2 again - since Mingw build fixes broke that. - -2003-04-13 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Add check for FINDEX_INFO_LEVELS from winbase.h, - known to be a problem in VC++ 5.2. Define HAVE_NO_FINDEX_ENUMS if the - define does not exist. - * win/tclWinFile.c: Put declarations for FINDEX_INFO_LEVELS and - FINDEX_SEARCH_OPS inside a check for HAVE_NO_FINDEX_ENUMS so that - these are not declared twice. This fixes the Mingw build. - * win/tclWinTime.c: Rework the init of timeInfo so that the number or - initializers matches the declaration. This was broken under Mingw. Add - cast to avoid compile warning when calling the AccumulateSample - function. - -2003-04-12 Jeff Hobbs <jeffh@ActiveState.com> - - * win/Makefile.in (GENERIC_OBJS): add missing tclPathObj.c - -2003-04-12 Kevin Kenny <kennykb@acm.org> - - * doc/clock.n: - * generic/tclClock.c (Tcl_ClockObjCmd): - * tests/clock.test: Implementation of TIP #124. Also renumbered test - cases to avoid duplicates. [Bug 710310] - * tests/winTime.test: - * win/tclWinTest.c (TestwinclockCmd, TestwinsleepCmd): - * win/tclWinTime.c (Tcl_WinTime, UpdateTimeEachSecond, - (ResetCounterSamples, AccumulateSample, SAMPLES, TimeInfo): Made - substantial changes to the phase-locked loop (replaced an IIR filter - with an FIR one) in a quest for improved loop stability (Bug not - logged at SF, but cited in private communication from Jeff Hobbs). - -2003-04-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd,STR_IS_INT): Corrected - inconsistent results of [string is integer] observed on systems where - sizeof(long) != sizeof(int). [Bug 718878] - * tests/string.test: Added tests for Bug 718878. - * doc/string.n: Clarified that [string is integer] accepts 32-bit - integers. - -2003-04-11 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (UpdateInterest): When dropping interest in - TCL_READABLE now dropping interest in TCL_EXCEPTION too. This fixes a - bug where Expect detects eof on a file prematurely on solaris 2.6 and - higher. A much more complete explanation is in the code itself (40 - lines of comments for a one-line change :) - -2003-04-11 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/cmdAH.test: fix test suite problem if /home is a symlink. [Bug - 703264] - * generic/tclIOUtil.c: fix bad error message with 'cd ""'. [Bug - 704917] - * win/tclWinFile.c, win/tclWin32Dll.c: - * win/tclWinInt.h: allow Tcl to differentiate between reparse points - which are symlinks and mounted volumes, and correctly handle the - latter. This involves some elaborate code to find the actual drive - letter (if possible) corresponding to a mounted volume. [Bug 697862] - * tests/fileSystem.test: add constraints to stop tests running in - ordinary tcl interpreter. [Bug 705675] - - * generic/tclIOUtil.c: - * generic/tclPathObj.c: (new file) - * generic/tclFileSystem.h: (new file) - * win/makefile.vc: - Split path object handling out of the virtual filesystem layer, into - tclPathObj.c. This refactoring cleans up the internal filesystem code, - and will make any future optimisations and forthcoming better - thread-safety much easier. - - * generic/tclTest.c: - * tests/reg.test: added some 'knownBug' tests for problems in Tcl's - regexp code with the TCL_REG_CAN_MATCH flag (see Bug 703709). Code too - impenetrable to fix right now, but a fix is needed for tip113 to work - correctly. - - * tests/fCmd.test - * win/tclWinFile.c: added some filesystem optimisation to the 'glob' - implementation, and some new tests. - - * generic/tclCmdMZ.c: fix typo in comment - - * tests/winFile.test: - * tests/ioUtil.test: - * tests/unixFCmd.test: renumbered tests with duplicate numbers. [Bug - 710361] - -2003-04-10 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/binary.n: Fixed typo in [binary format w] desc. [Bug 718543] - -2003-04-08 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdAH.c (Tcl_ErrorObjCmd): Strings are only empty if - they have zero length, not if their first byte is zero, so fix test - guarding Tcl_AddObjErrorInfo to take this into account. [Bug - reported by Don Porter; no bug-id.] - -2003-04-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileIfCmd): Corrected string limits of - arguments interpolated in error messages. [Bug 711371] - - * generic/tclCmdMZ.c (TraceExecutionProc): Added missing - Tcl_DiscardResult() call to avoid memory leak. - -2003-04-07 Donal K. Fellows <zzcgudf@ernie.mvc.mcc.ac.uk> - - * generic/tclDictObj.c (Tcl_DictObjCmd): Stopped compilers from - moaning about switch fall-through. [Bug 716327] - (DictFilterCmd): Yet more warning killing, this time reported by - Miguel Sofer by private chat. - -2003-04-07 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/dict.test (dict-2.6): - * generic/tclDictObj.c (Tcl_NewDictObj, Tcl_DbNewDictObj): Oops! - Failed to fully initialise the Dict structure. - (DictIncrCmd): Moved valueAlreadyInDictionary label to stop compiler - complaints. [Bug 715751] - - * generic/tclDictObj.c (DictIncrCmd): Followed style in the rest of - the core by commenting out wide-specific operations on platforms where - wides are longs, and used longs more thoroughly than ints through - [dict incr] anyway to forestall further bugs. - * generic/tclObj.c: Made sure there's always a tclWideIntType - implementation available, not that it is always useful. [Bug 713562] - -2003-04-05 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclDictObj.c: Removed commented out notes on declarations to - be moved to elsewhere in the Tcl core. - - * generic/tclInt.h: Final stages of plumbing in. - * generic/tclBasic.c: - * generic/tclObj.c (TclInitObjSubsystem): - - * unix/Makefile.in, win/Makefile.in, win/makefile.[bv]c: Build support. - * generic/tcl.decls: Added dict public API to stubs table. - * generic/tcl.h (Tcl_DictSearch): Added declaration of structure to - allow user code to iterate over dictionaries. - - * doc/DictObj.3: New files containing dictionary implementation - * doc/dict.n: documentation and tests as as mandated by TIP - * generic/tclDictObj.c: #111. - * tests/dict.test: - -2003-04-03 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Don't set TCL_LIBS if it is already - set to support use of TCL_LIBS var from tclConfig.sh in the Tk - configure script. - -2003-04-03 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/Makefile.in: Don't subst MATH_LIBS, LIBS, and DL_LIBS - separately. Instead, just subst TCL_LIBS since it includes the - others. - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS, SC_TCL_LINK_LIBS): Set and subst - TCL_LIBS in SC_CONFIG_CFLAGS instead of SC_TCL_LINK_LIBS. Don't subst - MATH_LIBS since it is now covered by TCL_LIBS. - * unix/tclConfig.sh.in: Use TCL_LIBS instead of DL_LIBS, LIBS, and - MATH_LIBS. - * unix/dltest/Makefile.in: Ditto. - -2003-04-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileReturnCmd): Now that [return] - compiles to INST_RETURN, it is safe to compile even outside a proc. - -2003-04-02 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Set stub lib flag based on new LIBFLAGSUFFIX - variable. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Set new LIBFLAGSUFFIX that works like - LIBSUFFIX, it is used when creating library names. The previous - implementation would generate -ltclstub85 instead of -ltclstub85s when - configured with --disable-shared. - -2003-04-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c (TclSubstTokens): Moved declaration of - utfCharBytes to beginning of procedure so that it does not go out of - scope (get free()d) while append is still pointing to it. [Bugs - 703167, 713754] - -2003-04-01 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Check for inet_ntoa in -lbind inside - the BeOS block since doing it later broke the build under SuSE 7.3. - [Bug 713128] - -2003-04-01 Don Porter <dgp@users.sourceforge.net> - - * tests/README: Direct [source] of *.test files is no longer - recommended. The tests/*.test files should only be evaluated under the - control of the [runAllTests] command in tests/all.tcl. - - * generic/tclExecute.c (INST_RETURN): Bytecompiled [return] failed to - reset iPtr->returnCode, causing tests parse-18.17 and parse-18.21 to - fail strangely. - * tests/parse.test (parse-18.21): Corrected now functioning test. - Added further coverage tests. - -2003-03-31 Don Porter <dgp@users.sourceforge.net> - - * tests/parse.test (parse-18.*): Coverage tests for the new - implementation of Tcl_SubstObj(). Note that tests parse-18.17 and - parse-18.21 demonstrate some bugs left to fix in the current code. - -2003-03-27 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Use -Wl,--export-dynamic instead of - -rdynamic for LDFLAGS. The -rdynamic is not documented so it seems - better to pass the --export-dynamic flag to the linker. [Patch 573395] - -2003-03-27 Miguel Sofer <msofer@users.sf.net> - - * tests/encoding.test: - * tests/proc-old.test: - * tests/set-old.test: Altered test numers to eliminate duplicates, - [Bugs 710313, 710320, 710352] - -2003-03-27 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/parseOld.test: Altered test numers to eliminate duplicates. - * tests/parse.test: [Bugs 710365, 710369] - * tests/expr-old.test: - * tests/expr.test: - - * tests/utf.test: Altered test numers to eliminate duplicates. - * tests/trace.test: [Bugs 710322, 710327, 710349, 710363] - * tests/lsearch.test: - * tests/list.test: - * tests/info.test: - * tests/incr-old.test: - * tests/if-old.test: - * tests/format.test: - * tests/foreach.test: - -2003-03-26 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_CONFIG_CFLAGS, SC_TCL_LINK_LIBS): Add BeOS system to - SC_CONFIG_CFLAGS. Check for inet_ntoa in -lbind, needed for BeOS. - -2003-03-26 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: Added reporting during [configure - -debug 1] operations to warn about multiple uses of the same test - name. [FRQ 576693] - - * tests/msgcat.test (msgcat-2.2.1): changed test name to avoid - duplication. [Bug 710356] - - * unix/dltest/pkg?.c: Changed all Tcl_InitStubs calls to pass - argument exact = 0, so that rebuilds are not required when Tcl - bumps to a new version. [Bug 701926] - -2003-03-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: - * tests/var.test: fixing ObjMakeUpvar's lookup algorithm for the - created local variable. [Bug 631741] (Chris Darroch) and [Bug 696893] - (David Hilker) - -2003-03-24 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/dde/pkgIndex.tcl: bumped version to 1.2.2 in tclWinDde.c, - now adding here too. - -2003-03-22 Kevin Kenny <kennykb@acm.org> - - * library/dde/pkgIndex.tcl: - * library/reg/pkgIndex.tcl: Fixed a bug where [package require dde] - or [package require registry] attempted to load the release version - of the DLL into a debug build. [Bug 708218] Thanks to Joe Mistachkin - for the patch. - * win/makefile.vc: Added quoting around the script name in the 'test' - target; Joe Mistachkin insists that he has a configuration that fails - to launch tcltest without it, and it appears harmless otherwise. - -2003-03-22 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinDde.c: Make dde services conform the the documentation - such that giving only a topic name really returns all services with - that topic. [Bug 219155] - Prevent hangup caused by dde server applications failing to process - messages. [Bug 707822] - * tests/winDde.test: Corrected labels and added a test for search by - topic name. - -2003-03-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h (tclOriginalNotifier): - * generic/tclStubInit.c (tclOriginalNotifier): - * mac/tclMacNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): - * unix/tclUnixNotfy.c (Tcl_SetTimer,Tcl_WaitForEvent, - (Tcl_CreateFileHandler,Tcl_DeleteFileHandler): - * win/tclWinNotify.c (Tcl_SetTimer,Tcl_WaitForEvent): Some linkers - apparently use a different representation for a pointer to a function - within the same compilation unit and a pointer to a function in a - different compilation unit. This causes checks like those in the - original notifier procedures to fall into infinite loops. The fix is - to store pointers to the original notifier procedures in a struct - defined in the same compilation unit as the stubs tables, and compare - against those values. [Bug 707174] - - * generic/tclInt.h: Removed definition of ParseValue struct that is - no longer used. - -2003-03-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: - * tests/compile.test: bad command count on TCL_OUT_LINE_COMPILE. - [Bug 705406] (Don Porter) - -2003-03-19 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: Replaced [regexp] and [regsub] with - * library/history.tcl: [string map] where possible. Thanks - * library/ldAout.tcl: to David Welton. [Bugs 667456,667558] - * library/safe.tcl: Bumped to http 2.4.3, opt 0.4.5, and - * library/http/http.tcl: tcltest 2.2.3. - * library/http/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: - * library/tcltest/tcltest.tcl: - * library/tcltest/pkgIndex.tcl: - * tools/genStubs.tcl: - * tools/tcltk-man2html.tcl: - * unix/mkLinks.tcl: - - * doc/Eval.3 (Tcl_EvalObjEx): Corrected CONST and - * doc/ParseCmd.3 (Tcl_EvalTokensStandard): return type errors in - documentation. [Bug 683994] - - * generic/tclCompCmds.c (TclCompileReturnCmd): Alternative fix for - * generic/tclCompile.c (INST_RETURN): [Bug 633204] that uses a new - * generic/tclCompile.h (INST_RETURN): bytecode INST_RETURN to - * generic/tclExecute.c (INST_RETURN): properly bytecode the [return] - command to something that returns TCL_RETURN. - -2003-03-18 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Don't run the AC_CYGWIN macro since it uses - AC_CANONICAL_HOST under autoconf 2.5X. Just check to see if __CYGWIN__ - is defined by the compiler and set the ac_cv_cygwin variable based on - that. [Bug 705912] - -2003-03-18 Kevin Kenny <kennykb@users.sourceforge.net> - - * tests/registry.test: Changed the conditionals to avoid an abort if - [testlocale] is missing, as when running the test in tclsh rather than - tcltest. [Bug 705677] - -2003-03-18 Daniel Steffen <das@users.sourceforge.net> - - * tools/tcltk-man2html.tcl: added support for building 'make html' - from inside distribution directories named with 8.x.x version numbers. - tcltk-man2html now uses the latest tcl8.x.x resp. tk8.x.x directories - found inside its --srcdir argument. - -2003-03-17 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/format.test: Renumber tests, a bunch of tests all had the same - id. - -2003-03-17 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/lsearch.n: Altered documentation of -ascii options so - * doc/lsort.n: they don't specify that they operate on ASCII - strings, which they never did anyway. [Bug - 703807] - -2003-03-14 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Only add the modifier that - indicates we've got a wide int when we're formatting in an integer - style. Stops some libc's from going mad. [Bug 702622] Also tidied - whitespace. - -2003-03-13 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tcl.m4 (SC_WITH_TCL): Port version number fix that was made in - tk instead of tcl sources. - -2003-03-13 Mo DeJong <mdejong@users.sourceforge.net> - - Require autoconf 2.57 or newer, see TIP 34 for a detailed explanation - of why this is good. This will no doubt break the build on some - platforms, let the flaming begin. - - * tools/configure: Regen with autoconf 2.57. - * tools/configure.in: Require autoconf 2.57. - * unix/configure: Regen with autoconf 2.57. - * unix/configure.in: Require autoconf 2.57. - Apply AC_LIBOBJ changes from patch 529884. - * unix/tcl.m4: Ditto. - * win/configure: Regen with autoconf 2.57. - * win/configure.in: Require autoconf 2.57. - Don't subst LIBOBJS since this happens by default, this avoids an - autoconf error. - -2003-03-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_EvalTokensStandard): - * generic/tclCmdMZ.c (Tcl_SubstObj): - * generic/tclCompCmds.c (TclCompileSwitchCmd): - * generic/tclCompExpr.c (CompileSubExpr): - * generic/tclCompile.c (TclSetByteCodeFromAny,TclCompileScript, - (TclCompileTokens,TclCompileCmdWord): - * generic/tclCompile.h (TclCompileScript): - * generic/tclExecute.c (TclCompEvalObj): - * generic/tclInt.h (Interp,TCL_BRACKET_TERM,TclSubstTokens): - * generic/tclParse.c (ParseTokens,Tcl_SubstObj,TclSubstTokens): - * tests/subst.test (2.4, 8.7, 8.8, 11.4, 11.5): - Substantial refactoring of Tcl_SubstObj to make use of the same - parsing and substitution procedures as normal script evaluation. - Tcl_SubstObj() moved to tclParse.c. New routine TclSubstTokens() - created in tclParse.c which implements all substantial functioning of - Tcl_EvalTokensStandard(). TclCompileScript() loses its "nested" - argument, the Tcl_Interp struct loses its termOffset field and the - TCL_BRACKET_TERM flag in the evalFlags field, all of which were only - used (indirectly) by Tcl_SubstObj(). Tests subst-8.7,8.8,11.4,11.5 - modified to accommodate the only behavior change: reporting of parse - errors now takes precedence over [return] and [continue] exceptions. - All other behavior should remain compatible. [RFE 536831,684982] [Bug - 685106] - - * generic/tcl.h: Removed TCL_PREFIX_IDENT and TCL_DEBUG_IDENT - * win/tclWinPipe.c: from tcl.h -- they are not part of Tcl's - public interface. Put them in win/tclWinPipe.c where they are used. - - * generic/tclInterp.c (Tcl_InterpObjCmd): Corrected and added - * tests/interp.test (interp-2.13): test for option - parsing beyond objc for [interp create --]. Thanks to Marco Maggi. - [Bug 702383] - -2003-03-11 Kevin Kenny <kennykb@users.sourceforge.net> - - * win/makefile.vc: Added two missing uses of $(DBGX) so that - tclpip8x.dll loads without panicking on Win9x. - -2003-03-09 Kevin Kenny <kennykb@users.sourceforge.net> - - * generic/tclTest.c (TestChannelCmd): Removed an unused local variable - that caused compilation problems on some platforms. - -2003-03-08 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: Added missing "-body" to example. Thanks to Helmut - Giese. [Bug 700011] - -2003-03-07 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/io.test: - * tests/ioCmd.test: Define a fcopy constraint and add it to the - constraint list of any test that depends on the fcopy command. This is - only useful to Jacl which does not support fcopy. - -2003-03-07 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/encoding.test: Name temp files *.tcltestout instead of *.out - so that when they are removed later, we don't accidently toast any - files named *.out that the user has created in the build directory. - -2003-03-07 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdAH.c (Tcl_FileObjCmd): Fix the setting of a file's - mtime and atime on 64-bit platforms. [Bug 698146] - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/io.test: Doh! Undo accidental commenting out of a couple of - tests. - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/io.test: Define a fileevent constraint and add it to the - constraint list of any test that depends on the fileevent command. - This is only useful to Jacl which does not support fileevent. - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/io.test: Define an openpipe constraint and add it to the - constraint list of any test that creates a pipe using the open - command. This is only useful to Jacl which does not support pipes. - -2003-03-06 Don Porter <dgp@users.sourceforge.net> - - * generic/TclUtf.c (Tcl_UniCharNcasecmp): Corrected failure to - * tests/utf.test (utf-25.*): properly compare Unicode strings of - different case in a case insensitive manner. [Bug 699042] - -2003-03-06 Kevin Kenny <kennykb@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): - Replaced a non-portable 'bzero' with a portable 'memset'. [Bug 698442] - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_Seek, Tcl_OutputBuffered): If there is data - buffered in the statePtr->curOutPtr member then set the BUFFER_READY - flag in Tcl_Seek. This is needed so that the next call to FlushChannel - will write any buffered bytes before doing the seek. The existing code - would set the BUFFER_READY flag inside the Tcl_OutputBuffered - function. This was a programming error made when Tcl_OutputBuffered - was originally created in CVS revision 1.35. The setting of the - BUFFER_READY flag should not have been included in the - Tcl_OutputBuffered function. - * generic/tclTest.c (TestChannelCmd): Use the Tcl_InputBuffered and - Tcl_OutputBuffered util methods to query the amount of buffered input - and output. - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_Flush): Compare the nextAdded member of the - ChannelBuffer to the nextRemoved member to determine if any output has - been buffered. The previous check against the value 0 seems to have - just been a coding error. See other methods like Tcl_OutputBuffered - for examples where nextAdded is compared to nextRemoved to find the - number of bytes buffered. - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_GetsObj): Check that the eol pointer has not - gone past the end of the string when in auto translation mode and the - INPUT_SAW_CR flag is set. The previous code worked because the end of - string value \0 was being compared to \n, this patch just skips that - pointless check. - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (WriteBytes, WriteChars, Tcl_GetsObj, ReadBytes): - Rework calls to TranslateOutputEOL to make it clear that a boolean - value is being returned. Add some comments in an effort to make the - code more clear. This patch makes no functional changes. - -2003-03-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_SetChannelOption): Invoke the - Tcl_SetChannelBufferSize method as a result of changing the - -buffersize option to fconfigure. The previous implementation used - some inlined code that reset the buffer size to the default size - instead of ignoring the request as implemented in - Tcl_SetChannelBufferSize. - * tests/io.test: Update test case so that it actually checks the - implementation of Tcl_SetChannelBufferSize. - -2003-03-05 David Gravereaux <davygrvy@pobox.com> - - * win/rules.vc: updated default tcl version to 8.5. - -2003-03-05 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): First attempt at a - bytecode-compiled switch command. It only handles the most common case - of switching, but that should be enough for this to speed up a lot of - people's code. It is expected that the speed gains come from two - things: better handling of the switch itself, and integrated - compilation of the arms instead of embedding separate bytecode - sequences (i.e. better local variable handling.) - * tests/switch.test (switch-10.*): Tests of both uncompiled and - compiled switch behaviour. [Patch #644819] - - * generic/tclCompile.h (TclFixupForwardJumpToHere): Additional macro - to make the most common kind of jump fixup a bit easier. - -2003-03-04 Don Porter <dgp@users.sourceforge.net> - - * README: Bumped version number of - * generic/tcl.h: Tcl to 8.5a0. - * library/init.tcl: - * mac/README: - * macosx/Tcl.pbproj/project.pbxproj: - * tests/basic.test: - * tools/configure.in: - * tools/tcl.hpj.in: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/README.binary: - * win/configure.in: - * win/makefile.bc: - * win/makefile.vc: - * win/tcl.m4: - - * tools/configure: autoconf - * unix/configure: - * win/configure: - -2003-03-03 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.4.2 TAGGED FOR RELEASE *** - -2003-03-03 Daniel Steffen <das@users.sourceforge.net> - - Mac OS Classic specific fixes: - * generic/tclIOUtil.c (TclNewFSPathObj): on TCL_PLATFORM_MAC, skip - potential directory separator at the beginning of addStrRep. - * mac/tclMacChan.c (OpenFileChannel, CommonWatch): followup fixes to - cut and splice implementation for file channels. - * mac/tclMacFile.c (TclpUtime): pass native path to utime(). - * mac/tclMacFile.c (TclpObjLink): correctly implemented creation of - alias files via new static proc CreateAliasFile(). - * mac/tclMacPort.h: define S_ISLNK macro to fix stat'ing of links. - * mac/tclMacUtil.c (FSpLocationFromPathAlias): fix to enable stat'ing - of broken links. - -2003-03-03 Kevin Kenny <kennykb@users.sourceforge.net> - - * win/Makefile.vc: corrected bug introduced by 'g' for debug builds. - -2003-03-03 Don Porter <dgp@users.sourceforge.net> - - * library/dde/pkgIndex.tcl: dde bumped to version 1.2.1 for - * win/tclWinDde.c: bundled release with Tcl 8.4.2 - - * library/reg/pkgIndex.tcl: registry bumped to version 1.1.1 for - * win/tclWinReg.c: bundled release with Tcl 8.4.2 - - * library/opt/pkgIndex.tcl: updated package index to version 0.4.4 - -2003-02-28 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure: - * win/configure.in: check for 'g' for debug build type, not 'd'. - * win/rules.vc (DBGX): correct to use 'g' for nmake win makefile to - match the cygwin makefile for debug builds. [Bug 635107] - -2003-02-28 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: subcommand is 'file volumes' not 'file volume' - -2003-02-27 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIOUtil.c (MakeFsPathFromRelative): removed dead code - check of typePtr (darley). - - * tests/winTime.test: added note about PCI hardware dependency issues - with high performance clock. - -2003-02-27 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/lsearch.test (lsearch-10.7): - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Stopped -start option from - causing an option when used with an empty list. [Bug 694232] - -2003-02-26 Chengye Mao <chengye.geo@yahoo.com> - - * win/tclWinInit.c: fixed a bug in TclpSetVariables by initializing - dwUserNameLen with the sizeof(szUserName) before calling GetUserName. - Don't know if this bug has been recorded: it caused crash in starting - Tcl or wish in Windows. - -2003-02-26 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdMZ.c (TraceCommandProc): Fix mem leak when deleting a - command that had trace on it. [Bug 693564] (sofer) - -2003-02-25 Don Porter <dgp@users.sourceforge.net> - - * doc/pkgMkIndex.n: Modified [pkg_mkIndex] to use -nocase matching - * library/package.tcl: of -load patterns, to better accommodate common - user errors due to confusion between [package names] names and [info - loaded] names. - -2003-02-25 Andreas Kupries <andreask@pliers.activestate.com> - - * tests/pid.test: See below [Bug 678412]. - * tests/io.test: Made more robust against spaces in paths [Bug 678400] - -2003-02-25 Miguel Sofer <msofer@users.sf.net> - - * tests/execute.test: cleaning up testobj's at the end, to avoid - leak warning by valgrind. - -2003-02-22 Zoran Vasiljevic <zoran@archiwrae.com> - - * generic/tclEvent.c (Tcl_FinalizeThread): Fix [Bug 571002] - -2003-02-21 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/binary.test (binary-44.[34]): - * generic/tclBinary.c (ScanNumber): Fixed problem with unwanted - sign-bit propagation when scanning wide ints. [Bug 690774] - -2003-02-21 Daniel Steffen <das@users.sourceforge.net> - - * mac/tclMacChan.c (TclpCutFileChannel, TclpSpliceFileChannel): - Implemented missing cut and splice procs for file channels. - -2003-02-21 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl (tclPkgUnknown): Minor performance tweaks to - reduce the number of [file] invocations. Meant to improve startup - times, at least a little bit. [Patch 687906] - -2003-02-20 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: - * unix/tclUnixPipe.c: (macosx) use vfork() instead of fork() to create - new processes, as recommended by Apple (vfork can be up to 100 times - faster thank fork on macosx). - * unix/configure: regen. - -2003-02-20 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEncoding.c (LoadTableEncoding): - * library/encoding/cp932.enc: Correct jis round-trip encoding - * library/encoding/euc-jp.enc: by adding 'R' type to .enc files. - * library/encoding/iso2022-jp.enc: [Patch 689341] (koboyasi, taguchi) - * library/encoding/jis0208.enc: - * library/encoding/shiftjis.enc: - * tests/encoding.test: - - * unix/tclUnixChan.c (Tcl_MakeTcpClientChannel): add - MakeTcpClientChannelMode that takes actual mode flags to avoid hang on - OS X (may be OS X bug, but patch works x-plat). [Bug 689835] (steffen) - -2003-02-20 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/regsub.n: Typo fix [Bug 688943] - -2003-02-19 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixThrd.c (TclpReaddir): - * unix/tclUnixPort.h: update to Bug 689100 patch to ensure that there - is a defined value of MAXNAMLEN (aka NAME_MAX in POSIX) and that we - have some buffer allocated. - -2003-02-19 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclStringObj.c: restored Tcl_SetObjLength() side-effect of - always invalidating unicode rep (if the obj has a string rep). Added - hasUnicode flag to String struct, allows decoupling of validity of - unicode rep from buffer size allocated to it (improves memory - allocation efficiency). [Bugs 686782, 671138, 635200] - - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Makefile: reworked embedded build to no longer require - relinking but to use install_name_tool instead to change the - install_names for embedded frameworks. [Bug 644510] - - * macosx/Tcl.pbproj/project.pbxproj: preserve mod dates when running - 'make install' to build framework (avoids bogus rebuilds of dependent - frameworks because tcl headers appear changed). - - * tests/ioCmd.test (iocmd-1.8): fix failure when system encoding is - utf-8: use iso8859-1 encoding explicitly. - -2003-02-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileExprWords): remove unused variable - "range" [Bug 664743] - * generic/tclExecute.c (ExprSrandFunc): remove unused variable - "result" [Bug 664743] - * generic/tclStringObj.c (UpdateStringOfString): remove unused - variable "length" [Bug 664751] - * tests/execute.test (execute-7.30): fix for [Bug 664775] - -2003-02-18 Andreas Kupries <andreask@activestate.com> - - * unix/tcl.m4: [Bug #651811] Added definition of _XOPEN_SOURCE and - linkage of 'xnet' library to HP 11 branch. This kills a lot of - socket-related failures in the testsuite when Tcl was compiled in 64 - bit mode (both PA-RISC 2.0W, and IA 64). - - * unix/configure: Regenerated. - -2003-02-18 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIO.c (HaveVersion): correctly decl static - - * unix/tclUnixThrd.c (TclpReaddir): reduce size of name string in tsd - to NAME_MAX instead of PATH_MAX. [Bug 689100] (waters) - -2003-02-18 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_ENABLE_THREADS): Make sure -lpthread gets passed on - the link line when checking for the pthread_attr_setstacksize symbol. - -2003-02-18 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclTest.c: cleanup of new 'simplefs' test code, and better - documentation. - -2003-02-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclRenameCommand): fixing error in previous - commit. - -2003-02-17 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_MATCH): - * generic/tclCmdMZ.c (Tcl_StringObjCmd STR_MATCH): - * generic/tclUtf.c (TclUniCharMatch): - * generic/tclInt.decls: add private TclUniCharMatch function that - * generic/tclIntDecls.h: does string match on counted unicode - * generic/tclStubInit.c: strings. Tcl_UniCharCaseMatch has the failing - * tests/string.test: that it can't handle strings or patterns with - * tests/stringComp.test: embedded NULLs. Added tests that actually try - strings/pats with NULLs. TclUniCharMatch should be TIPed and made - public in the next minor version rev. - -2003-02-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclRenameCommand): 'oldFullName' object was not - being freed on all function exits, causing a memory leak. [Bug 684756] - -2003-02-17 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_GetsObj): Minor change so that eol is only - assigned at the top of the TCL_TRANSLATE_AUTO case block. The other - cases assign eol so this does not change any functionality. - -2003-02-17 Kevin Kenny <kennykb@users.sourceforge.net> - - * tests/notify.test: Removed Windows line terminators. [Bug 687913]. - -2003-02-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (Tcl_EvalEx): - * generic/tclCompExpr.c (CompileSubExpr): - * generic/tclCompile.c (TclCompileScript): - * generic/tclParse.c (Tcl_ParseCommand, ParseTokens): - * generic/tclParseExpr.c (ParsePrimaryExpr): - * tests/basic.test (47.1): - * tests/main.test (3.4): - * tests/misc.test (1.2): - * tests/parse.test (6.18): - * tests/parseExpr.test (15.35): - * tests/subst.test (8.6): Don Porter's fix for bad parsing of nested - scripts. [Bug 681841] - -2003-02-15 Kevin Kenny <kennykb@users.sourceforge.net> - - * tests/notify.test (new-file): - * generic/tclTest.c (TclTest_Init, EventtestObjCmd, EventtestProc, - (EventTestDeleteProc): - * generic/tclNotify.c (Tcl_DeleteEvents): Fixed Tcl_DeleteEvents not - to get a pointer smash when deleting the last event in the queue. - Added test code in 'tcltest' and a new file of test cases - 'notify.test' to exercise this functionality; several of the new test - cases fail for the original code and pass for the corrected code. [Bug - 673714] - - * unix/tclUnixTest.c (TestfilehandlerCmd): Corrected a couple of typos - in error messages. [Bug 596027] - -2003-02-14 Jeff Hobbs <jeffh@ActiveState.com> - - * README: Bumped to version 8.4.2. - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure: - * unix/configure.in: - * unix/tcl.m4: - * unix/tcl.spec: - * win/README.binary: - * win/configure: - * win/configure.in: - * macosx/Tcl.pbproj/project.pbxproj: - - * generic/tclStringObj.c (Tcl_GetCharLength): perf tweak - - * unix/tcl.m4: correct HP-UX ia64 --enable-64bit build flags - -2003-02-14 Kevin Kenny <kennykb@users.sourceforge.net> - - * win/tclWinTime.c: Added code to test and compensate for forward - leaps of the performance counter. See the MSDN Knowledge Base article - Q274323 for the hardware problem that makes this necessary on certain - machines. - * tests/winTime.test: Revised winTime-2.1 - it had a tolerance of - thousands of seconds, rather than milliseconds. (What's six orders of - magnitude among friends?) Both the above changes are triggered by a - problem reported at: - http://aspn.activestate.com/ASPN/Mail/Message/ActiveTcl/1536811 - although the developers find it difficult to believe that it accounts - for the observed behavior and suspect a fault in the RTC chip. - -2003-02-13 Kevin Kenny <kennykb@users.sourceforge.net> - - * win/tclWinInit.c: Added conversion from the system encoding to - tcl_platform(user), so that it works with non-ASCII7 user names. [Bug - 685926] - - * doc/tclsh.1: Added language to describe the handling of the - end-of-file character \u001a embedded in a script file. [Bug 685485] - -2003-02-11 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fileName.test: - * unix/tclUnixFile.c: fix for [Bug 685445] when using 'glob -l' on - broken symbolic links. Added two new tests for this bug. - -2003-02-11 Kevin Kenny <kennykb@users.sourceforge.net> - - * tests/http.test: Corrected a problem where http-4.14 would fail when - run in an environment with a proxy server. Replaced references to - scriptics.com by tcl.tk. - -2003-02-11 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/lsearch.test: - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): protect against the case - that lsearch -regepx list and pattern objects are equal. - - * tests/stringObj.test: - * generic/tclStringObj.c (Tcl_GetCharLength): correct ascii char opt - of 2002-11-11 to not stop early on \x00. [Bug 684699] - - * tests.parse.test: remove excess EOF whitespace - - * generic/tclParse.c (CommandComplete): more paranoid check to break - on (p >= end) instead of just (p == end). - -2003-02-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclParse.c (CommandComplete): - * tests/parse.test: fix for [Bug 684744], by Don Porter. - -2003-02-11 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIOUtil.c (Tcl_FSJoinPath, Tcl_FSGetNormalizedPath): - (UpdateStringOfFsPath): revert the cwdLen == 0 check and instead - follow a different code path in Tcl_FSJoinPath. - (Tcl_FSConvertToPathType, Tcl_FSGetNormalizedPath): - (Tcl_FSGetFileSystemForPath): Update string rep of path objects before - freeing the internal object. (darley) - - * tests/fileSystem.test: added test 8.3 - * generic/tclIOUtil.c (Tcl_FSGetNormalizedPath): - (UpdateStringOfFsPath): handle the cwdLen == 0 case - - * unix/tclUnixFile.c (TclpMatchInDirectory): simplify the hidden file - match check. - -2003-02-10 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: - * win/configure.in: Generate error when attempting to build under - Cygwin. The Cygwin port of Tcl/Tk does not build and people are filing - bug reports under the mistaken impression that someone is actually - maintaining the Cygwin port. A post to comp.lang.tcl asking someone to - volunteer as an area maintainer has generated no results. Closing bugs - 680840, 630199, and 634772 and marking as "Won't fix". - -2003-02-10 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/append.n: Return value was not documented. [Bug 683188] - -2003-02-10 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: - * generic/tclIOUtil.c: - * generic/tclInt.h: - * tests/fileSystem.test: - * unix/tclUnixFCmd.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: further filesystem optimization, applying [Patch - 682500]. In particular, these code examples are faster now: - foreach f $flist { if {[file exists $f]} {file stat $f arr;...}} - foreach f [glob -dir $dir *] { # action and/or recursion on $f } - cd $dir - foreach f [glob *] { # action and/or recursion on $f } - cd .. - - * generic/tclTest.c: Fix for [Bug 683181] where test suite left files - in 'tmp'. - -2003-02-08 Jeff Hobbs <jeffh@ActiveState.com> - - * library/safe.tcl: code cleanup of eval and string comp use. - -2003-02-07 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFCmd.c: cleanup long lines - * win/tclWinFile.c: sped up pure 'glob' by a factor of 2.5 - ('foreach f [glob *] { file exists $f }' is still slow) - * tests/fileSystem.text: - * tests/fileName.test: added new tests to ensure correct behaviour in - optimized filesystem code. - -2003-02-07 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclTest.c: - * tests/fileSystem.text: fixed test 7.2 to avoid a possible crash, and - not change the pwd. - - * tests/http.text: added comment to test 4.15, that it may fail if you - use a proxy server. - -2003-02-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileIncrCmd): - * tests/incr.test: Don't include the text "(increment expression)" in - the errorInfo generated by the compiled version of the incr command - since it does not match the message generated by the non-compiled - version of incr. It is also not possible to match this error output - under Jacl, which does not support a compiler. - -2003-02-06 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): When an error is - encountered reading the increment value during a compiled call to - incr, add a "(reading increment)" error string to the errorInfo - variable. This makes the errorInfo variable set by the compiled incr - command match the value set by the non-compiled version. - * tests/incr-old.test: Change errorInfo result for the compiled incr - command case to match the modified implementation. - * tests/incr.test: Add tests to make sure the compiled and - non-compiled errorInfo messages are the same. - -2003-02-06 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Filename arguments to [outputChannel] - and [errorChannel] (also -outfile and -errfile) were [open]ed but - never [closed]. Also, [cleanupTests] could remove output or error - files. [Bug 676978]. - * library/tcltest/pkgIndex.tcl: Bumped to version 2.2.2. - -2003-02-05 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/interp.test: - * tests/set-old.test: Run test cases that depend on hash order through - lsort so that the tests also pass under Jacl. Does not change test - results under Tcl. - -2003-02-04 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: - * generic/tclEvent.c: - * generic/tclInt.h: - * mac/tclMacFCmd.c: - * unix/tclUnixFCmd.c: - * win/tclWin32Dll.c: - * win/tclWinFCmd.c: - * win/tclWinInit.c: - * win/tclWinInt.h: - * tests/fileSystem.test: fix to finalization/unloading/encoding issues - to make filesystem much less dependent on encodings for its cleanup, - and therefore allow it to be finalized later in the exit process. This - fixes fileSystem.test-7.1. Also fixed one more bug in setting of - modification dates of files which have undergone cross-platform - copies. [Patch 676271] - - * tests/basic.test: - * tests/exec.test: - * tests/fileName.test: - * tests/io.test: fixed some test failures when tests are run from a - directory containing spaces. - - * tests/fileSystem.test: - * generic/tclTest.c: added regression test for the modification date - setting of cross-platform file copies. - -2003-02-03 Kevin Kenny <kennykb@users.sourceforge.net> - - * generic/tclBasic.c: Changed [trace add command] so that 'rename' - callbacks get fully qualified names of the command. [Bug 651271]. - ***POTENTIAL INCOMPATIBILITY*** - * tests/trace.test: Modified the test cases for [trace add command] to - expect fully qualified names on the 'rename' callbacks. Added a case - for renaming a proc within a namespace. - * doc/trace.n: Added language about use of fully qualified names in - trace callbacks. - -2003-02-01 Kevin Kenny <kennykb@users.sourceforge.net> - - * generic/tclCompCmds.c: Removed an unused variable that caused - compiler warnings on SGI. [Bug 664379] - - * generic/tclLoad.c: Changed the code so that if Tcl_StaticPackage is - called to report the same package as being loaded in two interps, it - shows up in [info loaded {}] in both of them (previously, it didn't - appear in the static package list in the second). - - * tests/load.test Added regression test for the above bug. [Bug - 670042] - - * generic/tclClock.c: Fixed a bug that incorrectly allowed [clock - clicks {}] and [clock clicks -] to be accepted as if they were [clock - clicks -milliseconds]. - - * tests/clock.test: Added regression tests for the above bug. [Bug - 675356] - - * tests/unixNotfy.test: Added cleanup of working files. [Bug 675609] - - * doc/Tcl.n: Added headings to the eleven paragraphs, to improve - formatting in the tools that attempt to extract tables of contents - from the manual pages. [Bug 627455] - - * generic/tclClock.c: Expanded mutex protection around the setting of - env(TZ) and the thread-unsafe call to tzset(). [Bug 656660] - -2003-01-31 Don Porter <dgp@users.sourceforge.net> - - * tests/tcltest.test: Cleaned up management of file/directory - creation/deletion to improve "-debug 1" output. [Bug 675614] - The utility [slave] command failed to properly [list]-quote a - constructed [open] command, causing failure when the pathname - contained whitespace. [Bug 678415] - - * tests/main.test: Stopped main.test from deleting existing file. Test - suite should not delete files that already exist. [Bug 675660] - -2003-01-28 Don Porter <dgp@users.sourceforge.net> - - * tests/main.test: Constrain tests that do not work on Windows. [Bug - 674387] - -2003-01-28 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to setting modification date in - TclCrossFilesystemCopy. Also added 'panic' in - Tcl_FSGetFileSystemForPath under illegal calling circumstances which - lead to hard-to-track-down bugs. - - * generic/tclTest.c: added test suite code to allow exercising a - vfs-crash-on-exit bug in Tcl's finalization caused by the encodings - being cleaned up before unloading occurs. - * tests/fileSystem.test: added new 'knownBug' test 7.1 to demonstrate - the crash on exit. - -2003-01-28 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tcl.h: Add TCL_PREFIX_IDENT and TCL_DEBUG_IDENT, used only - by TclpCreateProcess. - * unix/Makefile.in: Define TCL_DBGX. - * win/Makefile.in: Define TCL_DBGX. - * win/tclWinPipe.c (TclpCreateProcess): Check that the Tcl pipe dll - actually exists in the Tcl bin directory and panic if it is not found. - Incorporate TCL_DBGX into the Tcl pipe dll name. This fixes a really - mysterious error that would show up when exec'ing a 16 bit application - under Win95 or Win98 when Tcl was compiled with symbols. The error - seemed to indicate that the executable could not be found, but it was - actually the Tcl pipe dll that could not be found. - -2003-01-26 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Update msys+mingw URL to release 6. This version bundles - gcc 3. - -2003-01-26 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Add test that checks to see if the compiler can - cast to a union type. - * win/tclWinTime.c: Squelch compiler warning about union initializer - by casting to union type when compiling with gcc. - -2003-01-25 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_CutChannel, Tcl_SpliceChannel): Invoke - TclpCutFileChannel and TclpSpliceFileChannel. - * generic/tclInt.h: Declare TclpCutFileChannel and - TclpSpliceFileChannel. - * unix/tclUnixChan.c (FileCloseProc, TclpOpenFileChannel, - (Tcl_MakeFileChannel, TclpCutFileChannel, TclpSpliceFileChannel): - Implement thread load data cut and splice for file channels. This - avoids an invalid memory ref when compiled with -DDEPRECATED. - * win/tclWinChan.c (FileCloseProc, TclpCutFileChannel, - (TclpSpliceFileChannel): Implement thread load data cut and splice for - file channels. This avoids an invalid memory ref that was showing up - in the thread extension. - -2003-01-25 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWin32Dll.c (TclpCheckStackSpace, squelch_warnings): - * win/tclWinChan.c (Tcl_MakeFileChannel, squelch_warnings): - * win/tclWinFCmd.c (DoRenameFile, DoCopyFile, squelch_warnings): - Re-implement inline ASM SEH handlers for gcc. The esp and ebp - registers are now saved on the stack instead of in global variables so - that the code is thread safe. Add additional checks when TCL_MEM_DEBUG - is defined to be sure the values were recovered from the stack - properly. Remove squelch_warnings functions and add a dummy call in - the handler methods to squelch compiler warnings. - -2003-01-25 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: - * win/configure.in: Define HAVE_ALLOCA_GCC_INLINE when we detect that - no alloca function is found in malloc.h and we are compiling with GCC. - Remove HAVE_NO_ALLOC_DECL define. - * win/tclWin32Dll.c (TclpCheckStackSpace): Don't define alloca as a - cdecl function. Doing this caused a tricky runtime bug because the - _alloca function expects the size argument to be passed in a register - and not on the stack. To fix this problem, we use inline ASM when - compiling with gcc to invoke _alloca with the size argument loaded - into a register. - -2003-01-24 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinDde.c (Dde_Init): clarified use of tsdPtr. - (DdeServerProc): better refcount handling of returnPackagePtr. - - * generic/tclEvent.c (Tcl_Finalize): revert finalize change on - 2002-12-04 to correct the issue with extensions that have TSD needing - to finalize that before they are unloaded. This issue needs further - clarification. - - * tests/unixFCmd.test: only do groups check on unix - -2003-01-24 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclStringObj.c: proper fixes for Tcl_SetObjLength and - Tcl_AttemptSetObjectLength dealing with string objects with both - pure-unicode and normal internal representations. Previous fix didn't - handle all cases correctly. - * generic/tclIO.c: Add 'Tcl_GetString()' to ensure the object has a - valid 'objPtr->bytes' field before manipulating it directly. - - This fixes [Bug 635200] and [Bug 671138], but may reduce performance - of Unicode string handling in some cases. A further patch will be - applied to address this, once the code is known to be correct. - -2003-01-24 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Add test to see if alloca is undefined in - malloc.h. - * win/tclWin32Dll.c (TclpCheckStackSpace): Rework the SEH exception - handler logic to avoid using the stack since alloca will modify the - stack. This was causing a nasty bug that would set the exception - handler to 0 because it tried to pop the previous exception handler - off the top of the stack. - -2003-01-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/lset.n: Fixed fault in return values from lset in documentation - examples [SF Bug #658463] and tidied up a bit at the same time. - -2003-01-21 Joe English <jenglish@users.sourceforge.net> - - * doc/namespace.n (namespace inscope): Clarified documentation - [Patch 670110] - -2003-01-21 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Set SHLIB_SUFFIX so that - TCL_SHLIB_SUFFIX will be set to a useful value in the generated - tclConfig.sh. Set SHLIB_LD_LIBS to "" or '${LIBS}' based on the - --enable-shared flag. This matches the UNIX implementation. - -2003-01-18 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCkalloc.c: change %ud to %u as appropriate. - -2003-01-17 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinDde.c (DdeServerProc): Deallocate the Tcl_Obj returned by - ExecuteRemoteObject if it was not saved in a connection object. - -2003-01-17 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tcl.h: Revert earlier change that defined TCL_WIDE_INT_TYPE - as long long and TCL_LL_MODIFIER as L when compiling with mingw. This - change ended up causing some test case failures when compiling with - mingw. - * generic/tclObj.c (UpdateStringOfWideInt): Describe the warning - generated by mingw and why it needs to be ignored so that someone is - not tempted to "fix" this problem again in the future. - -2003-01-16 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclStringObj.c: Tcl_SetObjLength fix for when the object has - a unicode string rep. [Bug 635200] - * tests/stringObj.test: removed 'knownBug' constraint from test 14.1 - now that this bug is fixed. - - * generic/tclInt.h: - * generic/tclBasic.c: - * generic/tclCmdMZ.z: - * tests/trace.test: execution and command tracing bug fixes and - cleanup. In particular fixed [Bug 655645], [Bug 615043], [Bug 571385] - - fixed some subtle cleanup problems with tracing. This required - replacing Tcl_Preserve/Tcl_Release with a more robust refCount - approach. Solves at least one known crash caused by memory - corruption. - - fixed some confusion in the code between new style traces (Tcl - 8.4) and the very limited 'Tcl_CreateTrace' which existed before. - - made behaviour consistent with documentation (several tests even - contradicted the documentation before). - - fixed some minor error message details - - added a number of new tests - -2003-01-16 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinSerial.c (SerialOutputProc): add casts for bytesWritten to - allow strict compilation (no warnings). - - * tests/winDde.test: - * win/tclWinDde.c (Tcl_DdeObjCmd): Prevent crash when empty service - name is passed to 'dde eval' and goto errorNoResult in request and - poke error cases to free up any allocated data. - -2003-01-16 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWin32Dll.c (squelch_warnings): Squelch compiler warnings from - SEH ASM code. - * win/tclWinChan.c (squelch_warnings): Squelch compiler warnings from - SEH ASM code. - * win/tclWinDde.c: Add casts to avoid compiler warnings. Pass pointer - to DWORD instead of int to avoid compiler warnings. - * win/tclWinFCmd.c (squelch_warnings): Add casts and fixup decls to - avoid compiler warnings. Squelch compiler warnings from SEH ASM code. - * win/tclWinFile.c: Add casts and fixup decls to avoid compiler - warnings. Remove unused variable. - * win/tclWinNotify.c: Declare as DWORD instead of int to avoid - compiler warning. - * win/tclWinReg.c: Add casts to avoid compiler warning. Fix assignment - in if expression bug. - * win/tclWinSerial.c: Add casts to avoid compiler warnings. Remove - unused variable. - * win/tclWinSock.c: Add casts and fixup decls to avoid compiler - warnings. - -2003-01-14 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclClock.c (FormatClock): corrected typo that incorrectly - conditionally defined savedTZEnv and savedTimeZone. - -2003-01-13 Mo DeJong <mdejong@users.sourceforge.net> - - Fix mingw build problems and compiler warnings. - - * generic/tcl.h: Add if defined(__MINGW32__) check to code that sets - the TCL_WIDE_INT_TYPE and TCL_LL_MODIFIER. - * generic/tclClock.c (FormatClock): Don't define savedTimeZone and - savedTZEnv if we are not going to use them. - * generic/tclEnv.c: Add cast to avoid warning. - * win/tclWinChan.c: Use DWORD instead of int to avoid compiler warning - * win/tclWinThrd.c: Only define allocLock, allocLockPtr, and dataKey - when TCL_THREADS is defined. This avoid a compiler warning about - unused variables. - -2003-01-12 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Update msys + mingw URL, the new release includes the - released 1.0.8 version of msys which includes a number of bug fixes. - -2003-01-12 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Pull in addition of shell32.lib to - LIBS_GUI that was added to the Tk tcl.m4 but never made it back into - the Tcl version. - -2003-01-12 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tcl.h: Skip Tcl's define of CHAR, SHORT, and LONG when - HAVE_WINNT_IGNORE_VOID is defined. This avoids a bunch of compiler - warnings when building with Cygwin or Mingw. - * win/configure: Regen. - * win/configure.in: Define HAVE_WINNT_IGNORE_VOID when we detect a - winnt.h that still defines CHAR, SHORT, and LONG when VOID has already - been defined. - * win/tcl.m4 (SC_LOAD_TCLCONFIG): Subst the TCL_DEFS loaded from - tclConfig.sh so that Tcl defines can make it into the Tk Makefile. - -2003-01-12 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Check for typedefs like LPFN_ACCEPT in winsock2.h - and define HAVE_NO_LPFN_DECLS if not found. - * win/tclWinSock.c: Define LPFN_* typedefs if HAVE_NO_LPFN_DECLS is - defined. This fixes the build under Mingw and Cygwin, it was broken by - the changes made on 2002-11-26. - -2003-01-10 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: - * win/tclWinInt.h: - * win/tclWinInit.c: fix to new WinTcl crash on exit with vfs, - introduced on 2002-12-06. Encodings must be cleaned up after the - filesystem. - - * win/makefile.vc: fix to minor VC++ 5.2 syntax problem - -2003-01-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileReturnCmd): Corrected off-by-one - problem with recent commit. [Bug 633204] - -2003-01-09 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: remove unused variable 'macSpecialCase' - [Bug 664749] - - * generic/tclIOUtil.c: - * generic/tclInt.h: - * unix/tclUnixFile.c: - * mac/tclMacFile.c: - * win/tclWinFile.c: - * win/tclWinInt.h: - * win/tclWin32Dll.c: - * tests/cmdAH.test: fix to non-ascii chars in paths when setting mtime - and atime through 'file (a|m)time $path $time'. [Bug 634151] - -2003-01-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (TclExprFloatError): Use the IS_NAN macro for - greater clarity of code. - -2003-01-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileReturnCmd): - * tests/compile.test: Corrects failure of bytecompiled [catch - {return}] to have result TCL_RETURN (not TCL_OK) [Bug 633204]. This - patch is a workaround for 8.4.X. A new opcode INST_RETURN is a better - long term solution for 8.5 and later. - -2003-01-04 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: - * win/rules.vc: Fixed INSTALLDIR macro problem that blanked itself by - accident causing the install target to put the tree at the root of the - drive built on. Whoops.. - - Renamed the 'linkexten' option to be 'staticpkg'. Added 'thrdalloc' to - allow the switching _on_ of the thread allocator. Under testing, I - found it not to be benificial under windows for the purpose of the - application I was using it for. It was more important for this app - that resources for tcl threads be returned to the system rather than - saved/moved to the global recycler. Be extra clean or extra fast for - the default threaded build? Let's move to clean and allow it to be - switched on for users who find it benificial for their use of threads. - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.2004 b/ChangeLog.2004 deleted file mode 100644 index e237382..0000000 --- a/ChangeLog.2004 +++ /dev/null @@ -1,4619 +0,0 @@ -2004-12-29 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tcl.m4, win/configure: update MSVC CFLAGS_OPT to -O2, remove -Gs - (included in -O2) and -GD (outdated). Use "link -lib" instead of "lib" - binary and remove -YX for MSVC7 portability. Add -fomit-frame-pointer - for gcc OPT compiles. [Bug 1092952, 1091967] Align LIBS_GUI with Tk - head needs. - -2004-12-29 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclDate.c: Regen - * generic/tclGetDate.y (TclDatelex): Fixed a problem where a - four-digit group with >=2 leading zeroes appeared to be a two-digit - group, leading to misinterpreting the time 0012 as 1200. [Bug 1090413] - * library/clock.tcl: Added code to interpret correctly months outside - the range 01-12 as reduced modulo 12 with a corresponding adjustment - to the year. [Bug 1092789] - * tests/clock.test: Added regression test cases for the above two bugs - * unix/Makefile.in: Added --no-lines to the 'bison' command line to - * win/Makefile.in: help constrain the number of diffs in a cvs checkin - -2004-12-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclLiteral.c: - * generic/tclProc.c: - Avoid sharing cmdName literals accross namespaces, and generalise - usage of the TclRegisterNewLiteral macro. [Patch 1090905] - -2004-12-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: moved TclInitCompiledLocals to tclProc.c - * generic/tclProc.c: new static InitCompiledLocals to allow for a - single pass over the proc's arguments at proc load time (instead of - two as previously). TclObjInterpProc() now allocates the - compiledLocals on the tcl execution stack, using the new - TclStackAlloc/Free functions. - -2004-12-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c (Tcl_LimitSetTime, TimeLimitCallback): - (TclLimitRemoveAllHandlers, TclInitLimitSupport): Set a timer event to - trigger when the time limit runs out. All the time limit actually does - is check to see if the time limit has been exceeded, but this is - enough to fix [Bug 1085023]. - * generic/tclInt.h (struct Interp): Added a field to hold the token - for the timer event handler associated with the current time limit. - * generic/tclEvent.c (Tcl_UpdateObjCmd, Tcl_VwaitObjCmd): Add error - message when limit exceeded. - * tests/interp.test (interp-34.[89]): Check that time limits handle - the two cases reported in [Bug 1085023] - - * generic/tclTimer.c (TclCreateAbsoluteTimerHandler): New internal - function that allows setting a timer handler that will be triggered at - (or after) a specific time instead of at some number of milliseconds - in the future. This is a candidate for future exposure via a TIP. - -2004-12-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclNamesp.c: - * generic/tclProc.c: - * generic/tclStubInit.c: - * generic/tclTest.c: Added two new functions to allocate memory from - the execution stack (TclStackAlloc, TclStackFree). Added functions - TclPushStackFrame and TclPopStackFrame that do the work of - Tcl_PushCallFrame and Tcl_PopCallFrame, but using frames allocated in - the execution stack - i.e., heap instead of C-stack. The core uses - these two new functions exclusively; the old ones remain for backwards - compat, as at least two popular extensions (itcl, xotcl) are known to - use them. - -2004-12-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c: - * generic/tclInt.h: - * generic/tclProc.c: - * generic/tclVar.c: changing the isProcCallFrame field of the - CallFrame struct from a 0/1 field to flags. Should be perfectly - backwards compatible. - -2004-12-14 Don Porter <dgp@users.sourceforge.net> - - * unix/configure.in: Added special processing to remove "$U" from - libraries in the LIBOBJS value. This is an auto-make-ism we need to - avoid. [Bug 1081541] - - * unix/configure: autoconf-2.57 - -2004-12-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Restored extern "C" guards so that C++ code sees - function pointer typedef linkage consistent with earlier Tcl releases. - [Bug 1082349] - - * generic/tclEncoding.c: Plugged some memory leaks. Thanks to Rolf Ade - * generic/tclUtil.c: for reports and testing [Bug 1083082] - -2004-12-13 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n: Clarify that the [clock scan] command does not accept - the full range of ISO8601 point-in-time formats. [Bug 1075433] - -2004-12-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclArrayObjCmd - ARRAY_NAMES): leaking an object - [Bug 1084111] - thanks to Rolf Ade. - -2004-12-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclObj.c (TclSetCmdNameObj): special handling for fully - qualified command names (as in fix [Patch 456668]). - -2004-12-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclNamesp.c: converting the static function - GetNamespaceFromObj() to MODULE_SCOPE TclGetNamespaceFromObj(). - -2004-12-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/tcl.wse.in, unix/tcl.spec, win/README.binary, README: - * win/configure.in, unix/configure.in, generic/tcl.h: - Bumped version number to 8.5a3 to distinguish HEAD of CVS development - from the recent 8.5a2 release. - -2004-12-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclInitCompiledLocals): - * generic/tclCompile.h: - * generic/tclInt.h: - * generic/tclProc.c (TclObjInterpProc, TclCreateProc): optimised - loops that initialise a proc's arguments and compiled local - variables, removing tests from inner loops. - -2004-12-10 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h: Move ensemble API decls here from tclNamesp.c - -2004-12-09 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (TclMakeEnsembleCmd, TclSetEnsemble*) - (TclSetEnsemble*, TclFindEnsemble): Build an internal API for creating - and manipulating ensembles; they can be deleted using the normal - command-deletion API. - - * doc/Async.3: Reword for better grammar, better nroff and get the - flag name right. (Reported by David Welton.) - -2004-12-07 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (2.1-4): Added constraints so that when a value - of TCL_LIBRARY is required for process initialization, we skip the - tests that mess with that value. - -2004-12-07 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - *** 8.5a2 TAGGED FOR RELEASE *** - - * unix/Makefile.in: add library/{tzdata,msgs} to dist target (kbk) - - * doc/foreach.n: Adjust tabs to be friendlier to some HTML - converters. [Bug 1078760] - -2004-12-06 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixNotfy.c (NotifierThreadProc): init numFdBits - [Bug 1079286] - - * doc/error.n, doc/SaveResult.3, doc/Thread.3: minor nroff typos - -2004-12-06 Don Porter <dgp@users.sourceforge.net> - - * tests/safe.test: Trim auto_path to improve performance [1080039] - - * tests/msgcat.test: makeFile/removeFile cleanup [1079117] - -2004-12-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEncoding.c: Different fix for [Bug 1077005]. - * generic/tclEvent.c: Broke apart TclpSetInitialEncodings() on - * generic/tclInt.h: Windows into TclpSetInterfaces(), that is - * unix/tclUnixInit.c: fundamentally essential, and the initialization - * win/tclWinInit.c: of the system encoding, which is not. Made - the TclpSetInterfaces call part of TclInitSubsystems so it cannot be - overlooked. - -2004-12-03 Jeff Hobbs <jeffh@ActiveState.com> - - * changes: updated for 8.5a2 release - -2004-12-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c (TclSetProcessGlobalValue): Handle the case where - a ProcessGlobalValue might be assigned to itself. - - * generic/tclEncoding.c (MakeFileMap): Correct refcounting errors - managing values returned by TclPathPart (with refCount of 1!) that led - to a memory leak. [Bug 1077474]. - -2004-12-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix and new tests for [Bug 1074671] to ensure - * tests/fileSystem.test: tilde paths are not returned specially by - 'glob'. - -2004-12-02 Kevin B. Kenny <kennykb@acm.org> - - * win/Makefile.in: Added a 'sed' in the setting of ROOT_DIR_NATIVE to - compensate for a bug in cygpath (at least version 1.36) that leaves a - trailing backslash on the end of the converted path. - -2004-12-02 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c (Alias,Target,Master): Rewrote these so that the - aliases that refer to an interpreter are stored in a list and not a - hashtable (which was only ever a convenience, and forced the use of a - global mutex to generate keys!) [FRQ 1077210] - * generic/tclNamesp.c (numNsCreated): Moved into thread-local storage - to remove a global mutex. [FRQ 1077210] - -2004-12-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c (TclGetProcessGlobalValue): Narrowed the scope of - mutex locks. - - * generic/tclUtil.c: Updated Tcl_GetNameOfExecutable() to - * generic/tclEncoding.c: make use of a ProcessGlobalValue for - * generic/tclEvent.c: storing the executable name. Added - internal routines Tcl(Get|Set)ObjNameOfExecutable() to access that - storage in Tcl_Obj, rather than string format. - - * unix/tclUnixFile.c: Rewrote TclpFindExecutable() to use - * win/tclWinFile.c: TclSetObjNameOfExecutable to store the - executable name it computes. - - * generic/tclInt.h: Added internal stub entries for - * generic/tclInt.decls: TclpFindExecutable and - Tcl(Get|Set)ObjNameOfExecutable. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclCmdIL.c: Retrieve executable name in Tcl_Obj form - * win/tclWinPipe.c: instead of string form. - - * unix/tclUnixTest.c: Update [testfindexecutable] command to use new - internal interfaces. - - * generic/tclEncoding.c: Moved TclpSetInitialEncodings() call - from Tcl_FindExecutable() into TclInitEncodingSubsystem(). This is - important on Windows where it establishes whether the "ascii" or - "unicode" set of system routines will be used, and that needs to be - done earlier to support filesystem operations. [Bug 1077005] - -2004-12-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/winDde.test: Rewritten to use tcltest2 features more - thoroughly (reducing the [catch] count!) and fix the problem with - winDde-6.1 being out of synch with the implementation. - -2004-11-30 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl ([unknown]): Restored the save/restore of the - variables ::errorCode and ::errorInfo. This is needed when the - [::bgerror] command is auto-loaded (as it is by Tk). - - Patch 976520 reworks several of the details involved with - startup/initialization of the Tcl library, focused on the activities - of Tcl_FindExecutable(). - - * generic/tclIO.c: Removed bogus claim in comment that encoding - "iso8859-1" is "built-in" to Tcl. - - * generic/tclInt.h: Created a new struct ProcessGlobalValue, - * generic/tclUtil.c: routines Tcl(Get|Set)ProcessGlobalValue, and - function type TclInitProcessGlobalValueProc. Together, these take care - of the housekeeping for "values" (things that can be held in a - Tcl_Obj) that are global across a whole process. That is, they are - shared among multiple threads, and epoch and mutex protection must - govern the validity of cached copies maintained in each thread. - - * generic/tclNotify.c: Modified TclInitNotifier() to tolerate being - called multiple times in the same thread. - * generic/tclEvent.c: Dropped the unused argv0 argument to - TclInitSubsystems(). Removed machinery to unsure only one - TclInitNotifier() call per thread, now that that is safe. Converted - Tcl(Get|Set)LibraryPath to use a ProcessGlobalValue, and moved them to - tclEncoding.c. - * generic/tclBasic.c: Updated caller. - - * generic/tclInt.h: TclpFindExecutable now returns void. - * unix/tclUnixFile.c: - * win/tclWinFile.c: - * win/tclWinPipe.c: - - * generic/tclEncoding.c: Built new encoding search initialization on a - foundation of ProcessGlobalValues, exposing new routines - Tcl(Get|Set)EncodingSearchPath. A cache of a map from encoding name to - directory pathname keeps track of where encodings are available for - loading. Tcl_FindExecutable greatly simplified into just three - function calls. The "library path" is now misnamed, as its only - remaining purpose is as a foundation for the default encoding search - path. - - * generic/tclInterp.c: Inlined the initScript that is evaluated by - Tcl_Init(). Added verification after initScript evaluation that Tcl - can find its installed *.enc files, and that it has initialized - [encoding system] in agreement with what the environment expects. - [tclInit] no longer driven by the value of $::tcl_libPath; it largely - constructs its own search path now, rather than attempt to share one - with the encoding system. - - * unix/tclUnixInit.c: TclpSetInitialEncodings factored so that a new - * win/tclWinInit.c: routine TclpGetEncodingNameFromEnvironment can - reveal that Tcl thinks the [encoding system] should be, even when an - incomplete encoding search path, or a missing *.enc file won't allow - that initialization to succeed. TclpInitLibraryPath reworked as an - initializer of a ProcessGlobalValue. - - * unix/tclUnixTest.c: Update implementations of [testfindexecutable], - [testgetdefenc], and [testsetdefenc]. - - * tests/unixInit.test: Corrected tests to operate properly even when - a value of TCL_LIBRARY is required to find encodings. - - * generic/tclInt.decls: New internal stubs: TclGetEncodingSearchPath, - TclSetEncodingSearchPath, TclpGetEncodingNameFromEnvironment. These - are candidates for public exposure by future TIPs. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclTest.c: Updated [testencoding] to use - * tests/encoding.test: Tcl(Get|Set)EncodingSearchPath. Updated tests. - -2004-11-30 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl: Corrected the regular expressions that match a - time zone to allow for time zones specified as +HH or -HH. - * tests/clock.test: Added regression test case for the above issue. - Thanks to Rolf Ade for reporting this issue [https://wiki.tcl-lang.org/page/Parsing+ISO8601+dates+and+times] - * win/tclWinDde.c (Tcl_DdeObjCmd): Corrected a typo that caused a - compilation failure on VC++. - -2004-11-29 Andreas Kupries <andreask@activestate.com> - - * win/Makefile.in (install-libraries): Brought entry '2004-10-26 Don - Porter (Tcl Modules)' into the windows world, actually the - win/configure buildsystem. The other windows buildsystems (.vc, .bc) - still have to be updated as well. - -2004-11-26 Andreas Kupries <andreask@activestate.com> - - * win/tclWinDde.c (ExecuteRemoteObject): Removed bogus semicolon found - at the end of the header for the function definition, terminating it - early and preventing a compile. This is likely a fix for '2004-11-25 - Donal'. I have to conclude that it is also unknown if the other - changes to this file actually pass the testsuite. Running testsuite - ... They don't. winDde-6.1 fails. This is only a message discrepance, - i.e. not too bad. Leaving resolution of that to Pat and Donal. - -2004-11-26 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl (tcl_findLibrary): Made sure the uniquifying - operations on the search path does not also normalize. [Bug 1072136] - -2004-11-26 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/configure.in: Simplify the code to check for correctness of - strstr, strtoul and strtod. - * unix/tcl.m4 (SC_TCL_CHECK_BROKEN_FUNC): Split a complex stanza out - of configure.in into its own function. Also force it to do the right - thing with caching of results of AC_TRY_RUN to deal with issue raised - in [Patch 1073524] - - * doc/foreach.n: Added simple example. [FRQ 1073334] - -2004-11-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclProc.c (TclObjInterpProc): Make it so that only - * generic/tclIndexObj.c (Tcl_WrongNumArgs): [proc] instances do - * tests/indexObj.test (indexObj-5.7): quoting of their first - arguments, so keeping [Bug 942757] fixed and making [Bug 1066837] be - fixed as well. Done with a load of #ifdef-ery because this hack is so - ugly nobody should keep it around once Itcl's fixed. - -2004-11-25 Reinhard Max <max@suse.de> - - * tests/tcltest.test: The order in which [glob] returns the file names - is undefined, so tests should not depend on it. - -2004-11-25 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * doc/Thread.3: - * doc/Notifier.3: Added changes from the core-8-4-branch - -2004-11-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/dde.n: Synchronized the documentation of the commands with the - header of the docs and what the package actually does. Thanks to - Andreas Kupries for spotting this. - * win/tclWinDde.c (Tcl_DdeObjCmd): Much cleanup of argument parsing - code. - -2004-11-24 David Gravereaux <davygrvy@pobox.com> - - * generic/tclPort.h: Relative include of tclWinPort.h returned as it - was requiring me set -I$(tcl_root)/win for my extensions that need to - include tclInt.h and doesn't appear to serve any purpose for windows - builds. - -2004-11-24 Kevin B. Kenny <kennykb@acm.org> - - * unix/tcl.m4 (SC_ENABLE_THREADS): Corrected bad check for 3-argument - readdir_r [Bug 1001325]. - * unix/configure: Regenerated. - * unix/tclUnixNotfy.c: Corrected all uses of 'select' to manage their - masks using the FD_CLR, FD_ISSET, FD_SET, and FD_ZERO macros rather - than bit-whacking that failed under Solaris-Sparc-64. [Bug 1071807] - * win/tclWinInit.c (TclpInitLibraryPath): Removed unused vars 'pathc' - and 'pathv' that caused compilation problems on VC++ with - --enable-symbols. - -2004-11-24 Don Porter <dgp@users.sourceforge.net> - - * unix/tcl.m4 (SC_ENABLE_THREADS): Corrected failure to determine the - number of arguments for readdir_r on SunOS systems. [Bug 1071701] - - * unix/configure: autoconf-2.57 - - * generic/tclCmdIL.c (InfoVarsCmd): Corrected segfault in new - * tests/info.test (info-19.6): trivial matching branch [Bug 1072654] - -2004-11-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/man2html.tcl, tools/man2html1.tcl: Update to use Tcl 8.4. - * tools/man2html2.tcl: Fix broken .SS handling. - -2004-11-23 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/Makefile.in: Add (commented-out) code to integrate tclConfig.h - into the dependency tree and 'make distclean'. [Bug 1068171] - - * generic/tclResult.c (Tcl_AppendResultVA): Remove call to - Tcl_GetStringResult to speed up repeated calls to Tcl_AppendResult - with the side effect that code that wants to access interp->result - should always call Tcl_GetStringResult first. See [Patch 1041072] - discussion for more details. - -2004-11-22 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_TCL_64BIT_FLAGS): Define HAVE_TYPE_OFF64_T only when - off64_t, open64(), and lseek64() are defined. IRIX 5.3 is known to not - include an open64 function. [Bug 1030465] - -2004-11-22 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_ENABLE_THREADS): Check for a 2 argument version of - readdir_r that is known to exists under IRIX 5.3. - * unix/tclUnixThrd.c (TclpReaddir): Use either 2 arg or 3 arg version - of readdir_r. [Bug 1001325] - -2004-11-22 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixInit.c (TclpInitLibraryPath): Purged dead code that used - * win/tclWinInit.c (TclpInitLibraryPath): to extend the "library - path". Search path construction for init.tcl is now done within the - [tclInit] proc. - * generic/tclInterp.c: Restored several directories to the search - * tests/unixInit.test: path used to locate init.tcl within [tclInit]. - This change does not restore any directories to the encoding search - path, so should still avoid the price of an unreasonably large number - of filesystem accesses during encoding initialization at startup - [Bug 976438] - -2004-11-22 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix and new test for [Bug 1043129] in the - * tests/fileSystem.test: treatment of backslashes in file join on - Windows. - -2004-11-21 Don Porter <dgp@users.sourceforge.net> - - * doc/AddErrInfo.3: Typo corrections (Thanks Daniel South). - * doc/interp.n: - -2004-11-19 Don Porter <dgp@users.sourceforge.net> - - * doc/AddErrInfo.3: Docs for Tcl_(Get|Set)ReturnOptions. [TIP 227] - - * doc/AddErrInfo.3: - * doc/Async.3: Documentation updates to replace references - * doc/BackgdErr.3: to global variable ::errorInfo and ::errorCode - * doc/SaveResult.3: and to the ::bgerror command with references - * doc/after.n: to their preferred replacements, the - * doc/bgerror.n: -errorinfo and -errorcode return options, - * doc/error.n: the Tcl_*InterpState routines, and the - * doc/exec.n: [interp bgerror] command. - * doc/exit.n: - * doc/fileevent.n: - * doc/interp.n: - * doc/return.n: - * doc/tclvars.n: - * doc/update.n: - - * tests/unixInit.test: Removed "knownBug" constraints to prompt bug - fixing before 8.5a2 release. - -2004-11-19 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: - * unix/configure.in: - * unix/tclUnixInit.c (MacOSXGetLibraryPath): changed detection of tcl - framework build when determining tclLibPath from overloaded - TCL_LIBRARY to configuration define TCL_FRAMEWORK. [Bug 1068088] - - * unix/configure: autoconf-2.57 - * unix/tclConfig.h.in: autoheader-2.57 - -2004-11-18 Don Porter <dgp@users.sourceforge.net> - - * doc/SaveResult.3: Documentation for Tcl_*InterpState (TIP 226). - - * generic/tclEvent.c (HandleBgErrors): Simplified program flow. - - * tests/basic.test: Updated functional (not testing) uses of - * tests/io.test: [bgerror] to make use of [interp bgerror]. - * tests/socket.test: - * tests/timer.test: - - * tests/interp.test (interp-36.*): [interp bgerror] tests. - - * generic/tclInterp.c: Corrected [interp bgerror] error messages. - -2004-11-18 Reinhard Max <max@suse.de> - - * unix/tcl.m4 (SC_CONFIG_MANPAGES): Applied an improved version of - * unix/configure.in: [Patch 996085], that introduces - * unix/Makefile.in: --enable-man-suffix. - - * unix/installManPage: added - * unix/mkLinks.tcl: removed - * unix/mkLinks: removed - * unix/configure: generated - - * unix/Makefile.in: Don't install tclConfig.h . - -2004-11-17 Don Porter <dgp@users.sourceforge.net> - - * unix/configure.in: The change below reveals that the public data - type Tcl_StatBuf relies on config information. For now, disabled the - use of the tclConfig.h file until its full impact on Tcl's interface - can be assessed. - - * unix/configure: autoconf-2.57 - - * generic/tcl.h: Moved the #include "tclConfig.h" out of - * generic/tclInt.h: tcl.h. The config settings are not part of - * generic/tclPort.: the public interface, and having it there - breaks compiled against uninstalled Tcl and extensions using - autoconf-2.5*. - -2004-11-16 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixChan.c (TtySetOptionProc): fixed crash configuring - -ttycontrol on a channel. [Bug 1067708] - -2004-11-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOUtil.c (TclFSEpochOk): There were two code paths via - which the thread copy of filesystemEpoch could be synched with the - master copy, but only one kept the filesystem list cache up to date. - Fix routes everything through a single code path. [Bug 1035775]. - -2004-11-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Stop architecture flags to 'ld' from - getting lost when [load] is disabled. [Bug 1016796] - -2004-11-16 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.h: - * unix/configure.in: changed HAVE_CONFIG_H to HAVE_TCL_CONFIG_H. - - * unix/configure: autoconf-2.57 - -2004-11-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Added comment warning that the old ERR_IN_PROGRESS - and ERROR_CODE_SET flag values should not be re-used for the sake of - those extensions that have accessed them. - - * generic/tclCmdMZ.c (Tcl_TraceObjCmd): Fixed Bug 1065378 which failed - * tests/trace.test (trace-33.1): to permit a variable trace - created with [trace variable] to be destroyed with [trace remove]. - Thanks to Keith Vetter for the report. - -2004-11-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/tclvars.n: Added section to documentation on global variables - that are specific to tclsh and wish. [Patch 1065732] - -2004-11-12 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEncoding.c (TableFromUtfProc): correct crash condition - when TCL_UTF_MAX == 6. [Bug 1004065] - -2004-11-12 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/interp.n: Basic documentation of the TIP#221 API. - -2004-11-12 Don Porter <dgp@users.sourceforge.net> - - TIP #221 IMPLEMENTATION - * generic/tclBasic.c: Define [::tcl::Bgerror] in new interps. - * generic/tclEvent.c: Update Tcl_BackgroundError to make use of the - registered [interp bgerror] command. - * generic/tclInterp.c: New [interp bgerror] subcommand. - * tests/interp.test: syntax tests updated. - - TIP #226 IMPLEMENTATION - * generic/tcl.decls: Stubs for Tcl_(Save|Restore|Discard)InterpState - * generic/tcl.h: New public opaque type, Tcl_InterpState. - * generic/tclInt.h: Drop old private declarations. Add - Tcl(Get|Set)BgErrorHandler - * generic/tclResult.c: Tcl_*InterpState implementations. - * generic/tclDictObj.c: Update callers. - * generic/tclIOGT.c: - * generic/tclTrace.c: - - TIP #227 IMPLEMENTATION - * generic/tcl.decls: Stubs for Tcl_(Get|Set)ReturnOptions. - * generic/tclInt.h: Drop old private declarations. - * generic/tclResult.c: Tcl_*ReturnOptions implementations. - * generic/tclCmdAH.c: Update callers. - * generic/tclMain.c: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - * unix/tclAppInit.c: Removed tclConfig.h #include, now that tcl.h - takes care of it for us. - - * generic/tclInt.h: Moved verification of ptrdiff_t typedef from - * generic/tclExecute.c: multiple .c files into one common header where - * generic/tclVar.c: it is verifiably after tclConfig.h inclusion. - -2004-11-12 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.h: - * generic/tclInt.h: - * unix/Makefile.in: include tclConfig.h from tcl.h and install it as a - public header. Normalized compiler include path order to - -I${BUILD_DIR} -I${UNIX_DIR} -I${GENERIC_DIR}. - - * unix/dltest/Makefile.in: add ${BUILD_DIR}/.. to include path to pick - up tclConfig.h. - - * unix/tclUnixInit.c: moved check for HAVE_CFBUNDLE define after - #include "tclInt.h" to ensure tclConfig.h has been included. - -2004-11-12 Reinhard Max <max@suse.de> - - * unix/config.h.in: - * unix/tclConfig.h.in: renamed - - * unix/Makefile.in: Completed support for config header, - * unix/configure.in: fixed building outside of the unix dir, - * unix/tclAppinit.c: and reflected the name change of config.h. - * generic/tclInt.h: - - * unix/configure: generated - -2004-11-12 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/config.h.in: Allow configure to put all the C #defs into - * unix/configure.in: a file (called config.h) so that Unix builds - * unix/tcl.m4: now take far fewer lines of scrollback to - * unix/Makefile.in: proceed (making it less likely that any errors - * generic/tclInt.h: or warnings will get missed). - * unix/tclAppInit.c: Part of the TIP#34 upgrades. - - * unix/tcl.m4, unix/tclUnixPort.h: Check for pthread_attr_get_np in - <pthread.h> before forcing the use of <pthread_np.h> to make things - work on NetBSD 2.0. [Bug 1064882] - - * doc/binary.n, doc/upvar.n: More minor fixes. - -2004-11-12 Daniel Steffen <das@users.sourceforge.net> - - * doc/CrtChannel.3: - * doc/Interp.3: - * doc/Limit.3: - * doc/binary.n: - * doc/dict.n: - * doc/tm.n: - * doc/upvar.n: fixed *roff errors uncovered by running 'make html'. - - * tools/tcltk-man2html.tcl: added faked support for bullet point - lists, i.e. *nroff ".IP \(bu" syntax. - -2004-11-11 Daniel Steffen <das@users.sourceforge.net> - - * tests/fCmd.test: - * unix/tclUnixFCmd.c (TraverseUnixTree): added option to rewind() the - readdir() loop whenever the source hierarchy has been modified by - traverseProc (e.g. by deleting files); this is required to ensure - complete traversal of the source hierarchy on certain filesystems like - HFS+. Added test for failing recursive delete on Mac OS X that was due - to this. [Bug 1034337] - - * generic/tclListObj.c (Tcl_ListObjReplace): use memmove() instead of - manual copy loop to shift list elements. Decreases time spent in - Tcl_ListObjReplace() from 5.2% to 1.7% of overall runtime of tclbench - on a ppc 7455 (i.e. 200% speed increase). [Patch 1064243] - - * generic/tclHash.c: hoisted some constant pointer dereferences out of - loops to eliminate redundant loads that the gcc optimizer didn't deal - with. Decreases time spend in Tcl_FindHashEntry() by 10% over a full - run of the tcl testuite on a ppc 7455. [Patch 1064243] - - * tests/fileName.test: - * tests/fileSystem.test: - * tests/io.test: - * tests/msgcat.test: - * tests/tcltest.test: - * tests/unixInit.test: fixed bugs causing failures when running tests - with -tmpdir arg not set to working dir. - - * macosx/Makefile: corrected path to html help inside framework. - Prevent parallel make from building several targets at the same time. - - * macosx/tclMacOSXFCmd.c (struct fileinfobuf): force struct to be - packed to prevent failures when builing with -malign=natural. - -2004-11-10 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixChan.c: [Bug 727786]. Exterminated the code marked - DEPRECATED. This code has not been used in over a year now, and we - have no complaints. - -2004-11-08 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c: The pipe channel driver now respects the -blocking - option when closing is the same way the UNIX side works. This is to - avoid a hung shell when exiting due to open pipes that refuse to close - in a graceful manner. - * doc/open.n: Added a note about -blocking 0 and lack of exit status - as it had never been documented. [Bug 947693] - - ***POTENTIAL INCOMPATIBILITY*** - - Scripts that use async pipes on windows, must (like the UNIX side) set - -blocking to 1 before calling [close] to receive the exit status. - -2004-11-07 David Gravereaux <davygrvy@pobox.com> - - * tests/winFile.test: added contraint to winFile-4.0 to prevent it - being run on NT4 [Bug 981829] - -2004-11-05 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/reg.test: Major reorganization so that this file is much - easier for a normal Tcl maintainer to comprehend. The test flags are - still very cryptic, but they appear to have to be that way. The number - of skipped tests has increased, but now the skipped tests have much - more meaningful content. - - * tests/tm.test (genpaths): Add a [file normalize] so we pick up - Windows drive letters, etc. [Bug 1053568] - -2004-11-04 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates toward an 8.5a2 release. - -2004-11-03 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (FreeScan): Fixed a bug where scanning "Monday" - with a base time other than midnight incorrectly carried the base time - forward. - - * test/clock.test (clock-33.{5,5a}): Made the test failure more - informative. - - * tests/clock.test (clock-34.{28,44,45,46}): Removed 'knownBug' - constraints from tests that no longer fail. - - Thanks to Don Porter for reporting these. - -2004-11-03 David Gravereaux <davygrvy@pobox.com> - - * generic/tcl.h: Moved the preprocessor logic - * generic/tclDecls.h: from tclInt.h of setting the - * generic/tclInt.h: TCL_STORAGE_CLASS macro to the - * generic/tclIntDecls.h: tcl*Decls.h files now that no - * generic/tclIntPlatDecls.h: use of EXTERN is left in tclInt.h. - * generic/tclPlatDecls.h: Proto for Tcl_Main moved in tcl.h - * win/tclWinPort.h: to prior the inclusion of the Stubs - headers as they are now resetting TCL_STORAGE_CLASS. Removed - extraineous reset from tclWinPort.h. [Patch 1055668] - - * generic/tclCompile.h: Removed extrainious reset of TCL_STORAGE_CLASS - missed in my last edit. - -2004-11-03 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl ([unknown]): Corrections to the 2004-10-25 mods to - Aunt ??? in [unknown]. Flaws revealed by Itcl test suite, which still - apparently relies on this brokenness. Also added comment suggesting - the error message that any code using this hack *ought* to receive in - reply. - - * generic/tclTrace.c (TclCallVarTraces): Improved ability to debug - * tests/incr-old.test (incr-old-2.6): errors during variable - * tests/incr.test (incr-{1,2}.28): traces by preserving the - * tests/set.test (set-{2,4}.4): -errorinfo data. - * tests/trace.test (trace-33.1): [Bug 527164] - -2004-11-02 David Gravereaux <davygrvy@pobox.com> - - * generic/tclInt.h: added a check for #ifdef __cplusplus around the - #define of MODULE_SCOPE. About the only time it would be problem is - when someone is statically linking to Tcl and accessing internals from - a C++ file and has name mangling issues from the lack of "C" after - 'extern' [Patch 1055668]. - * generic/tclCompile.h: Exchanged use of the EXTERN macro to the new - MODULE_SCOPE macro. Lowered exported internals count by 35. [Patch - 1055668] - * win/tclWinInt.h: - * win/tclWinPort.h: exported internals dropped by a count of 14. - * generic/tclFileSystem.h: Added use of MODULE_SCOPE on protos. - * generic/tclRegexp.h: manipulating TCL_STORAGE_CLASS unnecessary. - -2004-11-02 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Corrected some misleading - * tests/tcltest.test (tcltest-26.1,2): displays of ::errorInfo and - ::errorCode information when the -setup, -body, and/or -cleanup scripts - return an unexpected return code. Thanks to Robert Seeger for the fix. - [RFE 1017151]. - -2004-11-02 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Improved version of the - NaN fix from Miguel Sofer. [Bug 761471] - -2004-11-02 Kevin Kenny <kennykb@acm.org> - - * library/tzdata/America/Cuiaba: Change to DST rules for - * library/tzdata/America/Havana: autumn of 2004. - [ftp://elsie.nci.nih.gov/pub/tzdata2004g.tar.gz] - - * tools/tclZIC.tcl: Updated to be compatible with recent changes in - library/clock.tcl. - -2004-11-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFile.c: Simplify TclpUtime to use Tcl_FSGetNativePath, and - add comments. - -2004-11-02 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInt.h: Change uses of EXTERN to MODULE_SCOPE (defined in - this file too to be 'extern' if not overridden) as nothing declared in - tclInt.h is supposed to be visible outside the Tcl core. If there *is* - anything that extensions are actually using, we can open this up later - on. [Patch 1055668] - - * doc/CrtChannel.3 (Tcl_GetChannelMode): Add synopsis. [Bug 1058446] - -2004-11-01 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWinFile.c (FromCTime, TclpUtime): Replaced a call to the - Posix 'utime' function with calls to Windows-API equivalents, to avoid - a bug where the VC++ versions misconvert times across a Daylight - Saving Time boundary. [Bug 926106] - * win/tclWinInt.h (TclWinProcs): - * win/tclWin32Dll.c (asciiProcs, unicodeProcs): Removed now-unused - reference to 'utime'. - * tests/cmdAH.test (cmdAH-24.12): Added test case for the above bug. - -2004-11-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Make INST_EQ and friends - handle NaN correctly in all cases. [Bug 761471] - - * generic/tclNamesp.c (NamespaceInscopeCmd): Make the error message - generation the same as in NamespaceEvalCmd(). - (Tcl_Import): Rationalized to use Tcl_EvalObjv(). - -2004-10-31 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/io.test (io-40.3): Convert umask2 test constraint into a form - that most people will be able to satisfy. - - * tests/cmdAH.test (cmdAH-8.45): Removed broken test constraint. It - didn't do what it was intended to do, and it implied the other correct - constraint. [Bug 1053908] - - * generic/tclCmdIL.c (InfoGlobalsCmd): - * tests/info.test (info-8.4): Strip leading global-namespace - specifiers from the pattern argument. [Bug 1057461] - -2004-10-30 Kevin Kenny <kennykb@acm.org> - - * generic/clock.c: Replaced WIN32 macro with __WIN32__. [Bug 1054357]. - Thanks to David Gravereaux for the patch. - * win/tclWinFile.c: Removed a long-standing bug that causes incorrect - conversion between file time and UTC time if the file time is recorded - in a different Daylight Saving Time status than the current one. [Bug - 926106] - -2004-10-29 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Correct reaction to errors in the - obsolete processCmdLineArgsHook. [Bug 1055673] - * library/tcltest/pkgIndex.tcl: Bump to tcltest 2.2.7 - * unix/Makefile.in: - * tests/all.tcl: Update to use [tcltest::configure]. - -2004-10-29 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * library/tm.tcl (::tcl::tm::*): Use the core proc engine to generate - the wrong-num-args error messages for the path ensemble. - - Ensembles can now (sometimes) rewrite the error messages of their - subcommands so they appear more like the arguments that the user - passed to the ensemble. Below is a description of changes involved in - doing this. - - * tests/namespace.test (namespace-50.*): Tests of ensemble subcommand - error message rewriting. - * generic/tclProc.c (TclObjInterpProc): Make procedures implement - their wrong-num-args message using Tcl_WrongNumArgs instead of - something baked-at-home. - * generic/tclNamesp.c (TclIsEnsemble, NsEnsembleImplementationCmd): - Added test of ensemble-hood (available to rest of core) and made - ensembles set up the rewriting for Tcl_WrongNumArgs to take advantage - of. - * generic/tclInt.h (Interp.ensembleRewrite): Extra fields. - * generic/tclIndexObj.c (Tcl_WrongNumArgs): Add knowledge of what is - going on in ensembles' command rewriting so this command can generate - the right error message itself. - * generic/tclBasic.c (Tcl_CreateInterp, TclEvalObjvInternal): Added - code to initialize (as empty) the rewriting fields and reset them when - we leak outside an ensemble implementation. - -2004-10-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_START_CMD): - * tests/execute.test (execute-8.3): fix for execution stack corruption - [Bug 1055676]. Credit dgp for detective work and fix. - -2004-10-27 Don Porter <dgp@users.sourceforge.net> - - * tests/socket.test (socket-13.1): Balanced [makeFile] and - [removeFile] commands. - - * tests/clock.test: Correct duplicate test names. - * tests/namespace.test: - * tests/string.test: - * tests/io.test (io-50.4): Use namespace variables. - -2004-10-27 David Gravereaux <davygrvy@pobox.com> - - * generic/tclInt.decls: The following 9 functions were moved from - * generic/tclInt.h: tclInt.h to the private/int Stubs table for - * generic/tclIntDecls.h: use by the test suite. As tclTest.obj is - * generic/tclStubInit.c: linked to the shell, these functions need - "blessed" status so as to always be exported from the library. Being - placed in the Stubs table guarantees this [Bug 1054748]: - TclpObjRemoveDirectory, TclpObjCopyDirectory, - TclpObjCreateDirectory, TclpObjDeleteFile, - TclpObjCopyFile, TclpObjRenameFile, - TclpObjStat, TclpObjAccess, - TclpOpenFileChannel - - * tests/registry.test: Fixed test files to load the correct - * tests/winDde.test: registry and dde packages by using the info - * win/Makefile.in: from makefiles to tell tcltest where to load - * win/makefile.vc: them from. This avoids grabbing the wrong - package from $auto_path which might be the install point rather than - the dev location. Kudos to Jennifer Hom for adding -load and - -loadfile to the tcltest package. [Bug 926088] - - * win/tclWinThrd.c (TclFinalizeLock): release the critical section - before deleting it. [Bug 731778] - - * generic/tcl.h: Removed the file level 'extern "C" {' and the - coresponding closing block as it serves no purpose given that all the - function prototypes have the proper extern usage already. - - * unix/tclAppInit.c: When built as tcltest, TclThread_Init was - * win/tclAppInit.c: getting called twice. First by Tcltest_Init, - then again in Tcl_AppInit. The call from Tcl_AppInit is now removed. - -2004-10-27 Andreas Kupries <andreask@activestate.com> - - * tests/tm.test: Expanded on the testsuite entered by Donal. - * library/tm.tcl: Even found bugs, these have been corrected. - -2004-10-26 Kevin Kenny <kennykb@acm.org> - - * tests/format.test (format-19.1): Additional regression test for [Bug - 868489]. - -2004-10-27 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/*.n: Many small general documentation fixes. - -2004-10-26 David Gravereaux <davygrvy@pobox.com> - - * generic/tclPipe.c (TclCleanupChildren): bad cast of resolvedPid - caused PIDs on win95 to go negative. winpipe-4.2 brought this to the - surface. Fixed with sprintf in place of TclFormatInt. Thanks to hgiese - [Patch 767676] - -2004-10-26 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl (::tcl::tm::Defaults): Added a second [file dirname] - around the location of the executable. This fixes [Bug 1038705]. - Instable of a bogus "foo/bin/lib" we now have the correct "foo/lib" as - a base path for modules. - -2004-10-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c (Tcl_SubstObj): Fix for failed subst-12.3 test - * tests/subst.test (subst-12.3-5): More tests for Bug 1036649. - - * unix/Makefile.in (install-libraries): Updated the installation of - the http, msgcat, and tcltest packages to install as Tcl Modules on - Unix systems. Other platform Makefiles still need updating. [Patch - 1054370] - - * tests/basic.test: Added missing constraints. - * tests/compile.test: - * tests/fileSystem.test: - - * tests/init.test (init-2.8): Updated to not rely on http package. - -2004-10-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclVar.c: removed more direct references to the VAR flags, - replaced with access macros. - -2004-10-26 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/expr.n: Clarified that non-num/non-bool literals require - quoting. [Bug 1027849]. Also listed booleans as acceptable values. - -2004-10-26 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (FreeScan): Fixed a bug that caused relative days - of the week in free-form [clock scan] to be evaluated in the wrong - time zone. - * tests/clock.test (clock-31.[456]): Made sure that there isn't an - env(TZ) or env(TCL_TZ) lying around that will override the time zone - that we're trying to establish with the simulated registry. - Both problems reported as [Bug 1054101]. - -2004-10-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/string.n (map): Rewrote to clarify that we don't just map single - characters. [Bug 1048005] - * doc/info.n (procs): Clarified that the pattern argument may have - namespace separators in it. [Bug 1047928] - - * tests/cmdAH.test (cmdAH-8.45): Simplify in the hope that the reasons - for [Bug 1053908] will become clearer. - -2004-10-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (IllegalExprOperandType,TclExecuteByteCode): - Removed several DECACHE_INFO/CACHE_INFO pairs that are no longer - needed for protection because routines like Tcl_SetErrorCode() and - Tcl_AddErrorInfo() can no longer re-enter bytecode execution. - - * generic/tclResult.c (TclProcessReturn): Bug fix. Be sure that a - missing -errorinfo option when code == TCL_ERROR causes the errorInfo - field to get reset. - - * tests/thread.test (thread-4.4): Test depended on a ::errorInfo value - initialized to "". Added code to test to setup that requirement. - - * library/auto.tcl: Purged Tcl's script library of all - * library/clock.tcl: remaining references to global vars - * library/init.tcl: ::errorInfo and ::errorCode. - - * generic/tclMain.c (Tcl_Main): Updated to make use of - TclGetReturnOptions instead of ::errorInfo variable. - - * generic/tclInterp.c (tclInit): Bug fix. Access dict variables with - [dict get], not array syntax. - -2004-10-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/tm.test: Rewrote the tests to actually perform syntax checks - on the public API. Added a new test (currently failing) to indicate - that the test suite is not complete yet. - * library/tm.tcl (path): Rewrote to turn this command into an ensemble - to make it faster and simpler. - -2004-10-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclTrace.c: defined new macros to get/set the flags of - variables. The only files that still access the flag values directly - are tclCompCmds.c, tclCompile.c, tclProc.c and tclVar.c - -2004-10-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_LogCommandInfo,Tcl_AddObjErrorInfo): Shift - the initialization of errorCode to NONE to more central location. - - * generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors): - Rewrite to build on the new TclGet/SetReturnOptions routines. - - * generic/tclResult.c (TclGetReturnOptions): Add call to - Tcl_AddObjErrorInfo to be sure error fields are initialized. - - * generic/tclResult.c (TclTransferResult): Rewrite to build on the new - TclGet/SetReturnOptions routines. - -2004-10-22 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/tm.n: Tightened up the documentation. - * tests/tm.test: Created (with partially dummy content) so TIP#189 can - be marked Final. - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Make ensembles - cut their implementations out of error traces. This is the right thing - to do more often than not. - -2004-10-22 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl: Fixed a typo where the fallback time zone became - ::localtime instead of :localtime. Fixed a bug where time zone names - containing hyphens could not be loaded. - * tests/clock.test: Added regression test cases that covers both bugs. - Thanks to Todd M. Helfter <tmh@jumpgate.itsp.purdue.edu> for finding - these bugs. - -2004-10-22 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclExecute.c (TclCompEvalObj, Tcl_ExprObj): - * generic/tclProc.c (TclProcCompileProc): Always call object - freeIntRepProc's in the same way. - -2004-10-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: fixed bug in commit of 2004-07-23, which was - causing a leak of Proc structures and failure of compile-12.1. Two - lines were 'zombies' from the previous way localVarNames worked. - Credit dgp for finding this. - -2004-10-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h (Interp): - * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp): - * generic/tclResult.c (GetKeys,ReleaseKeys,etc.): Moved the key values - of the return options dictionary out of private fields of the Interp - struct and into thread-static values managed in tclResult.c. - - * generic/tclCmdAH.c (Tcl_CatchObjCmd, Tcl_ErrorObjCmd): Updated to - call the new TclGet/SetReturnOptions routines to do much of their - work. - - * generic/tclInt.h (TclGetReturnOptions,TclSetReturnOptions): - * generic/tclResult.c (TclGetReturnOptions,TclSetReturnOptions): New - utility routines to get/set the return options of an interp. Intent is - that these routines will be converted to public routines after TIP - approval. - - * generic/tclCmdMZ.c (TclProcessReturn,TclMergeReturnOptions): - * generic/tclResult.c (TclProcessReturn,TclMergeReturnOptions): Move - internal utility routines from tclCmdMZ.c to tclResult.c. - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp): - * generic/tclResult.c (TclTransferResult): Rework so that - iPtr->returnOpts can be NULL when there are no special options. - - * generic/tclResult.c (TclRestoreInterpState): Plug potential memory - leak. - -2004-10-21 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclBasic.c: Various changes to [clock format] that, - * generic/tclClock.c: together, make it roughly twice as fast - * generic/tclInt.h: while all tests in the test suite - * library/clock.tcl: continue to pass. - -2004-10-20 Andreas Kupries <andreask@activestate.com> - - * win/Makefile.in (install-msgs): Fixed a problem with the - * win/Makefile.in (install-tzdata): installation of timezone data and - message catalogs. They used the installed tcl library directory, not - the source library. Before it was installed. Switched to source lib - dir. Thanks to Kevin for the help in figuring this out. - -2004-10-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclThreadTest.c (ThreadEventProc): Corrected subtle bug - where the returned (char *) from Tcl_GetStringResult(interp) continued - to be used without copying or refcounting, while activity on the - interp continued. That's not safe, and recent changes demonstrated the - lack of safety with failing tests thread-4.3 and thread-4.5. - -2004-10-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclDictObj.c (DictWithCmd): Make sure all paths (that are - not themselves error paths) do not lose the result code. - -2004-10-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h (Tcl*InterpState): New internal routines - * generic/tclResult.c (Tcl*InterpState): TclSaveInterpState, - TclRestoreInterpState, and TclDiscardInterpState are superior - replacements for Tcl_(Save|Restore|Discard)Result. Intent is that - these routines will be converted to public routines after TIP - approval. Interfaces for these routines were shamelessly stolen from - Itcl. - - * generic/tclBasic.c (TclEvalObjvInternal): - * generic/tclDictObj.c (DictUpdateCmd, DictWithCmd): - * generic/tclIOGT.c (ExecuteCallback): - * generic/tclTrace.c (Trace*Proc,TclCheck*Traces,TclCallVarTraces): - Callers of Tcl_*Result updated to call the new routines. The calls - were relocated in several cases to perform save/restore operations - only when needed. - - * generic/tclEvent.c (HandleBgErrors): - * generic/tclFCmd.c (CopyRenameOneFile): Calls to Tcl_*Result that - were eliminated because they appeared to serve no useful purpose, - typically saving/restoring an error message, only to throw it away. - -2004-10-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_CreateInterp,Tcl_DeleteInterp): - * generic/tclCmdAH.c (Tcl_CatchObjCmd): - * generic/tclCmdMZ.c (TclMergeReturnOptions,TclProcessReturn): - * generic/tclCompCmds.c (TclCompileReturnCmd): - * generic/tclExecute.c (TclCompEvalObj): - * generic/tclInt.h (Interp): - * generic/tclProc.c (TclUpdateReturnInfo): Place primary storage of - the -level and -code information in private fields of the Interp - struct, rather than in a DictObj. This should significantly improve - performance of TclUpdateReturnInfo. - -2004-10-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclResult.c: removed unused variable [Bug 1048588]. Thanks - to Daniel South. - -2004-10-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (TclProcessReturn): Now that primary - * generic/tclProc.c (TclUpdateReturnInfo): storage for the - errorInfo and errorCode values are internal fields, we can set them at - the time of the [return] command, and not have to wait until the - specified number of "-level"s have popped. - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp) - (TclEvalObjvInternal, Tcl_LogCommandInfo, TclAddObjErrorInfo): - * generic/tclCmdAH.c (Tcl_CatchObjCmd): - * generic/tclEvent.c (BgError, ErrAssocData, Tcl_BackgroundError) - (HandleBgErrors, BgErrorDeleteProc): - * generic/tclExecute.c (TclCreateExecEnv, TclDeleteExecEnv): - * generic/tclIOUtil.c (comments only): - * generic/tclInt.h (ExecEnv,Interp, ERR_IN_PROGRESS): - * generic/tclInterp.c ([tclInit]): - * generic/tclMain.c (comments only): - * generic/tclNamesp.c (Tcl_CreateNamespace, Tcl_DeleteNamespace) - (TclTeardownNamespace): - * generic/tclProc.c (TclUpdateReturnInfo): - * generic/tclResult.c (Tcl_ResetResult, TclTransferResult): - * generic/tclTrace.c (CallVarTraces): - Reworked management of the "errorInfo" data of an interp. That - information is now primarily stored in a new private (Tcl_Obj *) field - of the Interp struct, rather than using a global variable ::errorInfo - as the primary storage. The ERR_IN_PROGRESS flag bit value is no - longer required to manage the value in its new location, and is - removed. Variable traces are established to support compatibility for - any code expecting the ::errorInfo variable to hold the information. - - ***POTENTIAL INCOMPATIBILITY*** - Code that sets traces on the ::errorInfo variable may notice a - difference in timing of the firing of those traces. Code that uses the - value ERR_IN_PROGRESS. - -2004-10-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - TIP#217 IMPLEMENTATION - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Add -indices option from James - Salsman. [Patch 1017532] - - * generic/tclUtil.c (TclMatchIsTrivial): Detect degenerate cases of - glob matching that let us avoid scanning through hash tables. - * generic/tclCmdIL.c (InfoCommandsCmd, InfoGlobalsCmd, InfoProcsCmd): - (InfoVarsCmd): Use this to speed up some [info] subcommands. - -2004-10-12 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/America/Campo_Grande: - * library/tzdata/America/Cuiaba: - * library/tzdata/America/Sao_Paulo - * library/tzdata/America/Argentina/Mendoza: - * library/tzdata/America/Argentina/San_Juan: - Synchronized to Olson's 'tzdata2004e'. - -2004-10-08 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - TIP#201 AND TIP#212 IMPLEMENTATIONS - - * doc/dict.n, doc/expr.n: Documentation for new functionality. - * tests/expr.test: Basic tests of 'in' and 'ni' behaviour. - * tests/dict.test (dict-21.*,dict-22.*): Tests for [dict update] and - [dict with]. - * generic/tclExecute.c (TclExecuteByteCode): Implementation of the - INST_LIST_IN and INST_LIST_NOT_IN bytecodes. - * generic/tclParseExpr.c (GetLexeme): Parse the 'in' and 'ni' - operators for TIP#201. - * generic/tclDictObj.c (DictUpdateCmd,DictWithCmd): Core of - implementation of TIP#212; docs and tests still to do... - -2004-10-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTest.c (TestsetobjerrorcodeCmd): Simplified. - -2004-10-07 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: - * generic/tclFileSystem.h: - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * unix/tclUnixFile.c: - * win/tclWinFile.c: - * tests/fileName.test: - * tests/winFCmd.test: code reorganization for better generic/platform - code splitting [Bug 925620] removing the need for several #ifdef's, - and tests and fix for an unreported Windows glob problem ('glob -dir - C: -tails *'). - -2004-10-07 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * *.3: Convert CONST to const and VOID to void so we document how - people should actually use the Tcl API and not the compatibility hacks - that it has to have. - - * doc/man.macros, *.3: Update .AS macro so it can know how wide to - make the third column of the argument list. Update documentation for C - API (only users) to take advantage of this. - - * doc/FileSystem.3: Formatting fixes for greater documentation - clarity. - -2004-10-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclFileName.c (DoGlob, TclGlob): Stop messy sharing of - interpreter result and instead use a private object for collecting the - result of the glob. This simplifies TclGlob quite a lot. - * generic/tclIOUtil.c (Tcl_FSMatchInDirectory): Simplify by removing - some nesting. Also standardize variable names. - (FsAddMountsToGlobResult): Force updates to the list to be done - in-place, putting a side-condition of non-shared-ness on the resultPtr - argument to Tcl_FSMatchInDirectory, but everything would have broken - before if that was shared *anyway*. - - * generic/tclEncoding.c (LoadTableEncoding): Removed reference to Tcl - interpreter; it wasn't needed as direct object use is more efficient. - - * generic/tclPathObj.c: Made this file follow the style rules in the - Engineering Manual more closely, and also take advantage of the - internal object manipulation macros more. - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Reorganized to have fewer - magic flag variables and to separate the code that scans for a match - from the code that processes a match body. - -2004-10-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: - * generic/tclBinary.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompExpr.c: - * generic/tclDictObj.c: - * generic/tclEncoding.c: - * generic/tclExecute.c: - * generic/tclFCmd.c: - * generic/tclHistory.c: - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclIO.c: - * generic/tclIOCmd.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclPkg.c: - * generic/tclResult.c: - * generic/tclScan.c: - * generic/tclTimer.c: - * generic/tclTrace.c: - * generic/tclUtil.c: - * generic/tclVar.c: - * unix/tclUnixFCmd.c: - * unix/tclUnixPipe.c: - * win/tclWinDde.c: - * win/tclWinFCmd.c: - * win/tclWinPipe.c: - * win/tclWinReg.c: - It is a poor practice to directly set or append to the value of the - objResult of an interp, because that value might be shared, and in - that circumstance a Tcl_Panic() will be the result. Searched for - example of this practice and replaced with safer alternatives, often - using the Tcl_AppendResult() routine that dkf just rehabilitated. - * library/dde/pkgIndex.tcl: Bump to dde 1.3.1 - * library/reg/pkgIndex.tcl: Bump to registry 1.1.5 - -2004-10-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/SetResult.3: Made Tcl_AppendResult non-deprecated; better that - people use it than most of the common alternatives! - * generic/tclResult.c (Tcl_AppendResultVA): Make this work better with - Tcl_Objs. [Patch 1041072] - (Tcl_SetResult, Tcl_AppendElement): Change string to stringPtr to - avoid C++ keywords. - -2004-10-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (TclObjInvoke): More simplification of the - TclObjInvoke routine toward unification with the rest of the - evaluation stack. - - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_DeleteInterp) - (TclEvalObjvInternal, Tcl_LogCommandInfo): - * generic/tclCmdAH.c (Tcl_CatchObjCmd): - * generic/tclEvent.c (BgError, Tcl_BackgroundError, HandleBgErrors): - * generic/tclInt.h (Interp, ERROR_CODE_SET): - * generic/tclNamesp.c (Tcl_CreateNamespace, Tcl_DeleteNamespace) - (TclTeardownNamespace): - * generic/tclResult.c (Tcl_ResetResult, Tcl_SetObjErrorCode) - (TclTransferResult): - * generic/tclTrace.c (CallVarTraces): - Reworked management of the "errorCode" data of an interp. That - information is now primarily stored in a new private (Tcl_Obj *) field - of the Interp struct, rather than using a global variable ::errorCode - as the primary storage. The ERROR_CODE_SET flag bit value is no longer - required to manage the value in its new location, and is removed. - Variable traces are established to support compatibility for any code - expecting the ::errorCode variable to hold the information. - - ***POTENTIAL INCOMPATIBILITY*** - Code that sets traces on the ::errorCode variable may notice a - difference in timing of the firing of those traces. - - * generic/tclNamesp.c (Tcl_PopCallFrame): Removed Bug 1038021 - workaround. That bug is now fixed. - -2004-10-04 Kevin B. Kenny <kennykb@acm.org> - - * tests/clock.test (clock-34.*): Removed an antibug that forced - comparison of [clock scan] results with the :localtime time zone. Now - that [clock scan] uses the current time zone instead, the antibug - caused several tests to fail. [Bug 1038554] - -2004-10-04 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclParseExpr.c (GetLexeme): Ensure that the 'eq' and 'ne' - operators are followed by non-alphabetic characters so lexemes can't - run together. [Bug 884830] - - * doc/DictObj.3, doc/dict.n: Clarified that a dictionary is not - order-preserving. [Bug 1032243] Also added another example to show off - more ways of using a dictionary and a few other formatting - improvements. - -2004-10-02 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclDictObj.c (TraceDictPath, Tcl_DictObjPutKeyList): Add - support for automatic creation of dictionary paths since that is what - everyone seems to actually expect of the API! [Bug 1037235] - (Tcl_DictObjNext): Make calling this after Tcl_DictObjDone non-fatal - as that simplifies a number of internal APIs. This doesn't break any - existing working code as it is a case which previously caused a panic. - -2004-10-02 Don Porter <dgp@users.sourceforge.net> - - * tests/namespace.test (namespace-8.7): Another test for save/restore - of ::errorInfo and ::errorCode during global namespace teardown. - -2004-10-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclProc.c (TclObjGetFrame, Tcl_UplevelObjCmd): - * generic/tclVar.c (Tcl_UpvarObjCmd): Cache stackframe level - references in the level object for speed. - -2004-09-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_CreateInterp): - * generic/tclInt.h (Interp): Removed the flag bit value - EXPR_INITIALIZED. It was set during interp creation and never tested. - Whatever purpose it had is in the past. - - * generic/tclBasic.c (Tcl_EvalObjEx): Removed the flag bit value - * generic/tclInt.h (Interp): USE_EVAL_DIRECT. It was used - * generic/tcLTest.c (TestevalexObjCmd): only in the testing command - * tests/parser.test (parse-9.2): [testevalex] and nothing in - the test suite made use of the capability it enabled. - - * generic/tclBasic.c (Tcl_AddObjErrorInfo): More re-organization - * generic/tclCmdAH.c (Tcl_ErrorObjCmd): of the management of - * generic/tclCmdMZ.c (TclProcessReturn): the errorCode value. - * tests/error.test (error-6.4-9): - - * generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ified - * tests/namespace.test (namespace-8.5,6): the save/restore of - ::errorInfo and ::errorCode during global namespace teardown. Revised - the comment to clarify why this is done, and added tests that will - fail if this is not done. - - * generic/tclResult.c (TclTransferResult): Added safety checks so that - unexpected undefined ::errorInfo or ::errorCode will not lead to a - segfault. - - * generic/tclTrace.c (TclCallVarTraces): Save/restore the flag values - * tests/var.test (var-16.1): that define part of the - interpreter state during variable traces. [Bug 1038021]. - -2004-09-30 Miguel Sofer <msofer@users.sf.net> - - * tests/subst.test (12.1-2): added tests for [Bug 1036649] - -2004-09-29 Don Porter <dgp@users.sourceforge.net> - - * tests/basic.test (49.*): New tests for TCL_EVAL_GLOBAL. - -2004-09-29 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclVar.c (TclObjLookupVar, TclObjLookupVar): - (TclObjUnsetVar2, SetArraySearchObj): - * generic/tclUtil.c (SetEndOffsetFromAny): - * generic/tclStringObj.c (Tcl_SetStringObj): - (Tcl_SetUnicodeObj, SetStringFromAny): - * generic/tclResult.c (ResetObjResult): - * generic/tclRegexp.c (Tcl_GetRegExpFromObj): - * generic/tclPathObj.c (TclFSMakePathRelative, SetFsPathFromAny): - (TclFSMakePathFromNormalized, Tcl_FSNewNativePath): - * generic/tclObj.c (TclFreeObj, Tcl_SetBooleanObj, SetBooleanFromAny): - (Tcl_SetDoubleObj, SetDoubleFromAny, Tcl_SetIntObj): - (SetIntOrWideFromAny, Tcl_SetLongObj, SetWideIntFromAny): - (Tcl_SetWideIntObj, TclSetCmdNameObj, SetCmdNameFromAny): - * generic/tclNamesp.c (SetNsNameFromAny, MakeCachedEnsembleCommand): - * generic/tclListObj.c (Tcl_SetListObj, SetListFromAny): - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): - * generic/tclDictObj.c (SetDictFromAny): - * generic/tclCompile.c (TclInitByteCodeObj): - * generic/tclBinary.c (Tcl_SetByteArrayObj, SetByteArrayFromAny): - * generic/tclInt.h (TclFreeIntRep): Factorize out deletion of object - internal representation to a shared macro, so simplifying much code. - -2004-09-27 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TclObjInvoke): fix for bogus gcc warning about - uninitialised variable. - -2004-09-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Removed internal routines TclInvoke, - * generic/tclInt.decls: TclGlobalInvoke, TclObjInvokeGlobal and the - * tests/basic.test: portion of TclObjInvoke that handles calls - without TCL_INVOKE_HIDDEN enabled. None of this code is called any - longer within the core, and the superior public interface, - Tcl_EvalObjv, is available for any external callers. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclEvent.c (HandleBgErrors): Updated [bgerror] invocations - to make use of Tcl_Obj based routines, dropping the calls to - TclGlobalInvoke() - -2004-09-27 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: - * generic/tclFileSystem.h: - * generic/tclIOUtil.c: - * generic/tclPathObj.c: - * tests/cmdAH.test: - * tests/fileSystem.test: - * tests/winFCmd.test: fix to bad error message with 'cd' on windows, - when permissions are inadequate [Bug 1035462] and to treatment of a - volume-relative pwd on Windows [Bug 1018980]. - - * doc/FileSystem.3: added missing Tcl_GlobTypeData documentation [Bug - 935853] - -2004-09-27 Kevin Kenny <kennykb@acm.org> - - * compat/strftime.c (Removed): - * generic/tclClock.c (removed TclClockOldscanObjCmd): - * generic/tclDate.c (Regenerated): - * generic/tclGetDate.y: - * generic/tclInt.decls (removed TclGetDate and TclpStrftime): - * generic/tclInt.h (removed TclGetDateInfo): - * generic/tclIntDecls.h (Regenerated): - * generic/tclStubInit.c (Regenerated): - * library/clock.tcl: - * unix/tclUnixTime.c (removed TclpStrftime): - * win/Makefile.in: - * win/makefile.bc: - * win/makefile.bc: - * win/tcl.dsp: - Continued refactoring of [clock] for TIP 173 changes. Broke the - free-form parser apart so that the Bison parser is responsible for - only parsing, while clock.tcl handles relative times like "next - Thursday", "next January". This change is needed to make timezones - other than :localtime and :Etc/UTC work with free-form scanning. This - change closes out the issue identified as being "for another day" in - my log message of 2004-09-08. The refactored code also eliminates the - last known references to TclpStrftime and TclGetDate, so those - routines (including compat/strftime.c) have been removed. The - refactoring also has the benefit that all storage in the Bison parser - is now on the C stack, eliminating any need for mutex protection - around [clock scan]. Also, changed the Makefiles so that 'make - gendate' is available on Windows as well as Unix. - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Removed some grubby - * generic/tclObj.c (SetBooleanFromAny): work-around code that was - needed only because of Bug 868489. - - * generic/tclBasic.c (TclObjInvoke): Removed three unused variables to - silence a compiler warning in VC++. - -2004-09-27 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: fix to small typo. - -2004-09-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclInt.h: - * generic/tclProc.c: - * tests/compExpr-old.test: - * tests/compExpr.test: - * tests/expr.test: - * tests/for.test: - * tests/if.test: - * tests/incr.test: - * tests/while.test: - Report compilation errors at runtime, [Patch 1033689] by dgp. - -2004-09-23 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/dltest/Makefile.in (clean): Fixup make clean rule so that it - does not delete all files when SHLIB_SUFFIX is set to the empty string - in a static build. [Bug 1016726] - -2004-09-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Corrections to the 2004-09-21 commit - * generic/tclExecute.c: regarding ERR_ALREADY_LOGGED. That commit - * generic/tclNamesp.c: caused Tk test send-10.7 to fail. Added - * tests/namespace.test (25.7,8): tests in the Tcl test suite - * tests/pkg.test (2.25,26): to catch this error without the aid - of Tk in the future. - - * generic/tclCmdAH.c (Tcl_ExprObjCmd): Simplified the TclObjCmdProc - of [expr] with a call to Tcl_ConcatObj. - -2004-09-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (TclProcessReturn): Support the -errorline - * generic/tclCompile.c (TclCompileScript): option to [return]. - * tests/compile.test (16.23.*): Use that capability to defer reporting - * tests/misc.test (1.2): of parse errors until runtime. Updated - tests to reflect change. [Bug 1032805] - -2004-09-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_START_CMD): - * tests/proc.test (7.2-3): fix for [Bug 729692] was incorrect whenever - a loop exception was returned. - -2004-09-22 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/America/Montevideo: Updated to reflect - ftp://elsie.nci.nih.gov/pub/tzdata2004d.tar.gz. (Changes to - Asia/Jerusalem were in the comments only.) [Routine maintenance - no - bug] Spanish-language description of the change at - http://www.presidencia.gub.uy/decretos/2004091502.htm - -2004-09-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c: Tolerate [append] syntax errors - * tests/appendComp.test (8.1): at compile time, and allow runtime to - raise the error (or succeed if a redefined [append] allows). - - * generic/tclBasic.c: Reworked management of the interp flag - * generic/tclCompile.c: ERR_ALREADY_LOGGED, to reduce its exposure. - * generic/tclExecute.c: Still left several referebces that are just - * generic/tclNamesp.c: too nice on performace to do away with. These - changes also resolve an inconsistency in the ::errorInfo values - produced by [namespace eval x error foo bar] and [namespace eval x - {error foo bar}]. - - * generic/tclExecute.c (TclCompEvalObj): Simplified the - TclCompEvalObj routine. Much housekeeping now reliably happens - elsewhere. [Patch 1031949] - -2004-09-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/interp.n: Tighten up wording on how [interp eval] and [interp - invokehidden] operate w.r.t. stack frames. [Bug 926590] - -2004-09-20 Don Porter <dgp@users.sourceforge.net> - - * tests/error.test (error-6.2,3): Added more tests to verify - ::errorCode setting by/after a [catch]. - -2004-09-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdAH.c: removed outdated comment [Bug 1029518]. - -2004-09-18 David Gravereaux <davygrvy@pobox.com> - - * win/tclAppInit.c: Dde package can load into a safe interp. Claim - this fact for the Tcl_StaticPackage() call when the shell is built - with the TCL_USE_STATIC_PACKAGES option. - -2004-09-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclExecute.c (TEBC-INST_LSHIFT,INST_RSHIFT): Ensure that - large shifts end up shifting correctly. [Bug 868467] - - * doc/FileSystem.3, doc/OpenFileChnl.3: More documentation fixes from - Mikhail Kolesnitchenko. [Patch 1022527] - * doc/*: Standardize highlighting of symbols defined in tcl.h - -2004-09-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_AddObjErrorInfo, Tcl_LogCommandInfo): - * generic/tclCmdAH.c ([catch], [error]): - * generic/tclCmdMZ.c ([return]): - * generic/tclProc.c (TclUpdateReturnInfo): - * generic/tclResult.c (Tcl_SetErrorCodeVA, Tcl_SetObjErrorCode) - (TclTransferResult): Refactored so that all errorCode setting flows - through Tcl_SetObjErrorCode(). This greatly reduces the number of - different places in the code that need to know details about an - internal bitflag field of the Interp struct. Also places errorCode - setting in one place for easier future mods. - -2004-09-17 Kevin B.Kenny <kennykb@acm.org> - - * generic/tclDate.c: Revised tclGetDate.y to use bison instead of - * generic/tclGetDate.y: yacc to build the parser, eliminating all the - * generic/tclInt.h: complicated hackery involving 'sed' - * unix/Makefile.in: postprocessing. Rebuilt the parser. - -2004-09-14 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclClock.c (ClockOldscanObjCmd): Silenced a compiler warning - (long passed as a param where unsigend long was expected). 'Unsigned - long' is wrong, but the fix is really to change the signature of - TclGetDate to return a structure of its 'yy' variables and then do the - remaining work inside clock.tcl. But, as I said on 2004-09-08, that's - a job for another day. [Bug 1027993] - -2004-09-10 Miguel Sofer <msofer@users.sf.net> - - * doc/interp.n: - * generic/tclInterp.c (TclPreventAliasLoop, AliasCreate): - * tests/interp.test (17.4-6, 19.3-4): fixing problems with renaming of - aliases [Bugs 707104 1026493]. Fix designed by dgp. - -2004-09-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Add token field - to internal rep of EnsembleCmdRep structure so that we can check it to - see if the subcommand object is really being used with the same - ensemble. [Bug 1026903] - -2004-09-11 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclClock.c (TclMktimeObjCmd): Corrected a bad check for - error return from 'mktime'. - * generic/tclObj.c (Tcl_GetIntFromObj): Corrected a problem where - demoting a wide to an int failed on a big-endian machine. [Bug - 1026125]. - * tests/clock.test (clock-43.1): Added regression test for error - return from 'mktime'. - -2004-09-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_CONCAT1): fix for [Bug 1025834]; avoid - unnecessary string copies. - -2004-09-10 David Gravereaux <davyrgvy@pobox.com> - - * tests/tcltest.test: tcltest-12.3-4 needed to have - ::tcltest::loadScript set to empty in their -setup - -2004-09-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclObj.c (SetIntOrWideFromAny): Rewritten integral value - parsing code so that values do not flip so easily between numeric - representations. Thanks to KBK for this! [Bug 868489] - - * generic/tclIO.c (Tcl_Seek): Make sure wide seeks do not fail to set - ::errorCode on error. [Bug 1025359] - -2004-09-10 Andreas Kupries <andreask@activestate.com> - - * generic/tcl.h: Micro formatting fixes. - * generic/tclIOGT.c: Channel version fixed, must be 3, to have - wideseekProc. Thanks to David Graveraux <davygrvy@pobox.com>. - -2004-09-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamespace.c (TclGetNamespaceForQualName): Resolved - longstanding inconsistency in the treatment of the TCL_NAMESPACE_ONLY - flag revealed by testing the 2004-09-09 commits against Itcl. - TCL_NAMESPACE_ONLY now acts as specified in the pre-function comment, - forcing resolution in the passed in context namespace. It has been - incorrectly forcing resolution in the interp's current namespace. - -2004-09-10 Kevin Kenny <kennykb@acm.org> - - * library/clock.tcl: Fixed a bug where %z always put a plus sign on - the time zone in :localtime. - * tests/clock.test: Added test case for the above bug. - -2004-09-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_CONCAT1): added a peephole optimisation - for concatting an empty string. This enables replacing the idiom 'K $x - [set x {}]' by '$x[set x {}]' for fastest execution. - -2004-09-09 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinConsole.c: Calls to WriteFile and WriteConsoleA changed to - WriteConsole for simplicity. - -2004-09-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c (Tcl_ForgetImport): Corrected faulty - - * tests/namespace.test: logic that relied exclusively on string - matching and failed in the presence of [rename]s. [Bug 560297] Also - corrected faulty prevention of [namespace import] cycles. [Bug 1017299] - -2004-09-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_CreateInterp): Removed obsolete field - for storing the string-based command procedure of built-in commands. - We no longer have any string-based built-in commands! - -2004-09-08 Kevin B. Kenny <kennykb@acm.org> - - * compat/strftime.c (_conv): Corrected a problem where hour 0 would - format as a blank format group with %k. - * doc/clock.n: Corrected a buglet in the header information. [Bug - 1024058] - * generic/tclClock.c (TclClockMktimeObjCmd): Fixed a bug where the - month was scanned incorrectly in -timezone :localtime. - * tests/clock.test (clock-34.*,clock-40.1, clock-41.1): Adjusted the - clock-34.* test cases so that the consistency check is performed in - :localtime rather than the current time zone. This change allows - dealing with issues where the C library has a different idea of DST - conversion than Tcl. (Real fix would be to break TclGetDate into - separate parser and time converter, and do the time conversion in - clock.tcl. That's for another day.) Added regression test case for the - bug where month was scanned incorrectly in -timezone :localtime. [Bug - 1023779] Added regression test case for %k at the zero hour. - -2004-09-07 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: some quoting needed to be removed as it was - breaking with VC7. [Bug 1023150] - -2004-09-07 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n: Documented the default -format, and changed references - to a (nonexistent) msgcat command to refer to the msgcat package. [Bug - 1023870] - * generic/tclTimer.c: Removed a premature optimisation that attempted - to store the assoc data in the client data; the optimisation caused a - bug that [after] would overwrite its imports. [Bug 1016167] - * library/clock.tcl (InitTZData, ClearCaches): Changed so that the - in-memory time zone :UTC (and its aliases) always gets reinitialised, - in case tzdata is absent. [Bug 1019537, 1023779] - * library/tzdata/*: Regenerated. - * tests/clock.test (clock-31.*, clock-39.1): Corrected a problem where - the 'system' locale tests fail on a non-English Windows machine. [Bug - 1023761]. Added a test to make sure that alias time zones load - correctly. [Bug 1023779]. - * tests/timer.test (timer-1.1, timer-2.1): Changed to (one hopes!) be - more resilient on an overloaded system, if [after 200] sleeps for 300 - ms or longer. - * tools/tclZIC.tcl (writeLinks): Corrected a problem where alias time - zone names were written incorrectly, causing them to fail to load at - run time. [Bug 1023779]. - * win/tclWinTime.c (Tcl_GetTime): Eliminated CPUID tests on Win64 - - assuming that HAL vendors now do a better job of keeping the - performance counters synchronized among CPU's. [Bug 1020445] - -2004-09-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/tclvars.n, doc/tcltest.n, doc/tclsh.1, doc/safe.n, doc/expr.n - * doc/WrongNumArgs.3, doc/Utf.3, doc/TraceVar.3, doc/Thread.3 - * doc/TCL_MEM_DEBUG.3, doc/SubstObj.3, doc/StdChannels.3 - * doc/SetResult.3, doc/RegExp.3, doc/RegConfig.3, doc/RecEvalObj.3 - * doc/PrintDbl.3, doc/ParseCmd.3, doc/Panic.3, doc/ObjectType.3 - * doc/Object.3, doc/Namespace.3, doc/Interp.3, doc/IntObj.3 - * doc/Hash.3, doc/GetOpnFl.3, doc/GetIndex.3, doc/Eval.3 - * doc/Encoding.3, doc/DoubleObj.3, doc/DictObj.3, doc/CrtTimerHdlr.3 - * doc/CrtObjCmd.3, doc/CrtMathFnc.3, doc/CrtCommand.3, doc/CrtChannel.3 - * doc/ChnlStack.3, doc/ByteArrObj.3, doc/AssocData.3, doc/Alloc.3: - More documentation fixes from Mikhail Kolesnitchenko. [Patch 1022527] - -2004-09-03 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixFCmd.c: Stop NULL interp arguments from triggering a - crash when an error happens. [Bug 1020538] - -2004-09-02 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lsearch.n: Clarified meaning of -dictionary. [Bug 759545] - -2004-09-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/makefile.vc: clock.tcl needs to be installed. - -2004-09-01 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinReg.c (BroadcastValue): WIN64 cast corrections - - * win/tclWinDde.c (DdeClientWindowProc): - (DdeServicesOnAck, DdeEnumWindowsCallback): WIN64 corrections - - * win/tclWin32Dll.c (TclWinCPUID): need _asm for WIN64 (Itanium), - until we have it, just return unknown. [Bug 1020445] - -2004-09-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/regsub.n, doc/RegConfig.3, doc/Environment.3: - * doc/CrtChannel.3, doc/safe.n: Use correct abbreviations. - -2004-08-31 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/trace.n, doc/socket.n, doc/registry.n, doc/pid.n: - * doc/namespace.n, doc/msgcat.n, doc/lsort.n, doc/lsearch.n: - * doc/linsert.n, doc/info.n, doc/http.n, doc/history.n: - * doc/format.n, doc/file.n, doc/exec.n, doc/dde.n, doc/clock.n: - * doc/catch.n, doc/binary.n: More spelling and grammar fixes from - Mikhail Kolesnitchenko. [Patch 1018486] - -2004-08-31 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: - * generic/tclIOUtil.c: Clarified documentation regarding ability of a - filesystem to say that it doesn't support a given operation using the - EXDEV Posix error code (copyFileProc, renameFileProc, etc), and - updated one piece of code to ensure correct behaviour when an - operation is not supported [Bug 1017072] - - * tests/fCmd.test: fix to test suite problem [Bug 1002884] - -2004-08-31 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in (install-libraries): portable sh fix. - -2004-08-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Stop [string map] from - crashing when its map and input string are the same object. - -2004-08-27 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (FindEnsemble): Factor out the code to convert a - command name into an ensemble configuration and add support for - ignoring [namespace import] link chains. [Bug 1017022] - (NamespaceWhichCmd): Rework to use newer option parsing API. - -2004-08-27 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: added customization of default module path roots - via TCL_MODULE_PATH makefile variable. - * macosx/Makefile: add platform standard locations to default module - path roots. [Patch 942881] - - * tests/env.test: macosx fixes. - -2004-08-25 Don Porter <dgp@users.sourceforge.net> - - * tests/timer.test (timer-10.1): Test for Bug 1016167. - * generic/tclTimer.c: Workaround for situation when a [namespace - import] causes the objv[0] value to be something other than what - Tcl_AfterObjCmd expects. [Bug 1016167]. - -2004-08-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Use the ensemble - command token to get the name of the ensemble for passing to the - -unknown handler instead of relying on objv[0], which may contain - useless info in the presence of [namespace import]. Problem found by - Don Porter when investigating [Bug 1016167]. - -2004-08-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclProc.c: The routine TclProcInterpProc was a - * generic/tclTestProcBodyObj.c: specific instance of the general - service already provided by TclObjInvokeProc. Removed - TclProcInterpProc and TclGetInterpProc from the code... - - * generic/tclInt.decls: ...and from the internal stubs table. - * generic/tclIntDecls.h - * generic/tclStubInit.c - -2004-08-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/string.n: Added clarifying note. - -2004-08-23 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: Updated [tcl_findLibrary] search path to - include any [<pkg>::pkgconfig get scriptdir,runtime] directory, as - well as the $::auto_path. [RFE 695441] - -2004-08-21 Kevin B. Kenny <kennykb@acm.org> - - * tests/clock.test (clock-38.1): Changed TZ setting to specify CET in - excruciating detail to deal with systems that lack the Posix defaults - for DST changes (and to be formally correct with the change dates for - CET). - -2004-08-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclScan.c (Tcl_ScanObjCmd, ValidateFormat): Ensure that the - %ld conversion works correctly on 64-bit platforms. [Bug 1011860] - -2004-08-19 Kevin Kenny <kennykb@acm.org> - - * library/clock.tcl (format): Changed default timezone format from - alphabetic to numeric to produce scannable times in more locales. - * tests/clock.test (clock-37.1): Removed now-unused 'needPST' - constraint and the comments that refer to it. - -2004-08-18 Andreas Kupries <andreask@activestate.com> - - * library/init.tcl: Integrated TIP #189. We source a separate file - (see below), instead of inlining the contents of that file. This - should beeasier to maintain, and easier to backport/install in 8.4 - installations. - - Note: Usage of Tcl Modules is restricted to non-safe interps. It - cannot be loaded into a safe interp. - - * library/tm.tcl: New file, the v2 reference implementation for TIP - #189, Tcl Modules. - - * doc/tm.n: New file, documentation for Tcl Modules, based on the TIP. - - * unix/mkLinks: Regenerated. - * win/makefile.vc: Added tm.tcl to list of files to install. - -2004-08-18 Kevin Kenny <kennykb@acm.org> - - * tests/httpd (httpdRespond): Corrected an abuse of the [clock] - command that caused test failures for some values of [clock clicks]. - - * doc/clock.n - * generic/tclBasic.c (Tcl_CreateInterp, Tcl_HideUnsafeCommands): - * generic/tclClock.c (all): - * generic/tclInt.h: - * generic/tclInterp.c (CreateSlave): - * library/clock.tcl: (new file) - * library/init.tcl (clock): - * library/msgs/*.msg:(new files) - * library/tzdata/*: - * library/tzdata/*/*: - * library/tzdata/*/*/*: (new files) - * tools/installData.tcl: (new file) - * tools/loadICU.tcl: (new file) - * tools/makeTestCases.tcl: (new file) - * tools/tclZIC.tcl: (new file) - * unix/Makefile.in: - * unix/configure: (regenerated) - * unix/tcl.m4: - * tests/clock.test (all): - * win/Makefile.in: - * win/Makefile.vc: - Implementation of TIPs #173 and #209. - - The [clock] command is now a Tcl ensemble, with most of its - functionality written in Tcl and callouts to C code only to access - low-level functions such as localtime, mktime and tzset. - - In addition to the functionality changes called out in the two TIPs, - it is worth noting that the [clock] command in a safe slave - interpreter is now an alias to the [clock] command in the master, and - that [clock] is otherwise not expected to function entirely correctly - in safe interps. C code that simply does Tcl_MakeSafe needs to be - aware that [clock] may need special handling. (It appears unlikely - that such code actually exists.) - - One incompatibility of note is that if the time zone cannot be - determined from the TZ, TCL_TZ environment variables, or from the - Windows control panel, so that the C library must be used for date and - time conversions, then times outside the range of time_t will fail; - they used to return bad data silently. - - Many thanks to all the many people who assisted with testing, - debugging, criticism of the specification, and localisation. Deserving - of particular mention are Joe English, Clif Flynt, Donal K. Fellows, - Jeff Hobbs, Cameron Laird, Arjen Markus, Reinhard Max, Christopher - Nelson, Steve Offutt, Donald G. Porter, Pascal Scheffers, Peter da - Silva and Richard Suchenwirth-Bauersachs. - - *** POTENTIAL INCOMPATIBILITY *** - -2004-08-16 Miguel Sofer <msofer@users.sf.net> - - * doc/SetVar.3: - * generic/tclTest.c (TestseterrorcodeCmd): - * generic/tclVar.c (TclPtrSetVar): - * tests/result.test (result-4.*, result-5.*): [Bug 1008314] detected - and fixed by dgp. - -2004-08-13 Don Porter <dgp@users.sourceforge.net> - - * library/msgcat/msgcat.tcl: Added checks to prevent [mclocale] - * tests/msgcat.test: from registering filesystem paths to possibly - malicious code to be evaluated by a later [mcload]. - -2004-08-10 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * unix/tclUnixThrd.c (TclpThreadCreate): changed handling of the - returned thread ID since broken on 64-bit systems (Cray). Thanks to - Rob Ratcliff for reporting the bug. - -2004-08-03 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (MakeCachedEnsembleCommand): Initialize the - epoch field cached in the subcommand. [Bug 989298] - (NsEnsembleImplementationCmd): Plug a leak (thanks to Miguel Sofer for - spotting it with valgrind) and reduce the number of goto labels to - make the code clearer. - -2004-08-02 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl (pkg_mkIndex): Updated [pkg_mkIndex] to make - use of [glob -directory $dir -tails] and return options. - - TIP#207 IMPLEMENTATION - - * doc/interp.n: Added support for a -namespace option to the - * generic/tclBasic.c: [interp invokehidden] command. Also added an - * generic/tclInt.h: internal routine TclObjInvokeNamespace() and - * generic/tclInterp.c: corrected the flag names TCL_FIND_ONLY_NS and - * generic/tclNamesp.c: TCL_CREATE_NS_IF_UNKNOWN that are passed to the - * generic/tclTrace.c: internal routine TclGetNamespaceForQualName(). - * tests/interp.test: [Patch 981841] - - * generic/tclLiteral.c (TclCleanupLiteralTable): Corrected - * tests/compile.test (compile-12.4): flawed deletion of literal - internal reps that could lead to accessing of freed memory. Thanks to - Kevin Kenny for test case and fix [Bug 1001997]. - -2004-07-30 Don Porter <dgp@users.sourceforge.net> - - * tests/safe.test (safe-2.1): Disabled senseless test. [Bug 999612] - - * library/auto.tcl (auto_reset): Removed "protected" list of commands - from [auto_reset]. All entries in the auto_index can be re-loaded. - * library/package.tcl: Updated comment to reflect 2004-07-28 commit. - - * generic/tclEvent.c (Tcl_Finalize): Re-organized Tcl_Finalize so - that Tcl_ExitProc's that call Tcl_Finalize recursively do not cause - deadlock. [Patch 999084 fixes Tk Bug 714956] - -2004-07-30 Daniel Steffen <das@users.sourceforge.net> - - * unix/configure: - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Darwin: instead of setting PLAT_OBJS - to explict object files in tcl.m4, refer to MAC_OSX_OBJS makefile var. - * unix/Makefile.in: added MAC_OSX_OBJS variable. - -2004-07-29 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl: [::pkg::create] is now an alias. Test safe-2.1 - will now fail until Bug 999612 is corrected. - -2004-07-28 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl: Moved private command - * library/tclIndex: [pkg_compareExtension] into ::tcl::Pkg. - * tests/pkg_mkIndex.test: Also moved implementation of - [::pkg::create] to [::tcl::Pkg::Create]. - -2004-07-25 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/io.test: Make io-61.1 create file as binary to pass on Win32 - -2004-07-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: simplify tclLocalVarNameType, removing the - reference to the corresponding proc. The reference is now seen as - unnecessary, and it may cause leaking circular references under some - circumstances (see for example [Bug 994838]). - -2004-07-22 Don Porter <dgp@users.sourceforge.net> - - * tests/eofchar.data (removed): Test io-61.1 now generates its own - * tests/io.test: file of test data as needed. - -2004-07-20 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclEvent.c: Correct threaded obj allocator to - * generic/tclInt.h: fully cleanup on exit and allow for - * generic/tclThreadAlloc.c: reinitialization. [Bug 736426] - * unix/tclUnixThrd.c: (mistachkin, kenny) - * win/tclWinThrd.c: - -2004-07-21 Kevin Kenny <kennykb@acm.org> - - * generic/tclBasic.c (DeleteInterpProc): - * generic/tclLiteral.c (TclCleanupLiteralTable): - * generic/tclInt.h: added a TclCleanupLiteralTable function, called - from DeleteInterpProc, that frees internal representations of shared - literals early when an interpreter is being deleted. This change - corrects a number of memory mismanagement issues in the cases where - the internal representation of one literal contains a reference to - another, and avoids conditions such as resolved variable names - referring to procedure and namespace contexts that no longer exist. - [Bug 994838] - -2004-07-20 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: - * win/Makefile.in: added 'install-private-headers' makefile target to - allow optionally installing private tcl headers. [FR 922727] - - * macosx/Makefile: use new 'install-private-headers' target to install - private headers into framework. [FR 922727] - - * unix/tclUnixFile.c (NativeMatchType): added support for readonly - matching of user immutable files (where available). - - * macosx/tclMacOSXBundle.c: dynamically acquire address for - CFBundleOpenBundleResourceMap symbol, since it is only present in full - CoreFoundation on Mac OS X and not in CFLite on pure Darwin. - -2004-07-19 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * win/tclwinThrd.c: redefined MASTER_LOCK to call TclpMasterLock. - Fixes [Bug 987967] - -2004-07-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to rare 'cd' infinite loop in normalization - with vfs [Bug 991420]. - * tests/fileSystem.test: added test for above bug. - - * doc/FileSystem.3: clarified documentation of Posix error codes in - 'remove directory' FS proc - 'EEXIST' is used to signify a non-empty - directory error (bug reported against tclvfs). - -2004-07-16 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/Makefile.in, unix/tcl.m4: move (C|LD)FLAGS after their - * unix/configure.in, unix/configure: _DEFAULT to allow for env setting - to override m4 switches. Move SC_MISSING_POSIX_HEADERS up and - consolidate calls to limit redundancy in configure. - (CFLAGS_WARNING): Remove -Wconversion - (SC_ENABLE_THREADS): Set m4 to force threaded build when built against - a threaded Tcl core. - -2004-07-16 Andreas Kupries <andreask@activestate.com> - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Corrected a typo in the - generation of error messages and simplified by reusing data in a - variable instead of retrieving the string again. Fixes [Bug 835289]. - - * doc/OpenFileChnl.3: Added description of the behaviour of - Tcl_ReadChars when its 'charsToRead' argument is set to -1. Fixes [Bug - 934511]. - - * doc/CrtCommand.3: Added note that the arguments given to the command - proc of a Tcl_CreateCommand are in utf-8 since Tcl 8.1. Closing [Patch - 414778]. - - * doc/ChnlStack.3: Removed the declaration that the interp argument to - Tcl_(un)StackChannel can be NULL. This fixes [Bug 881220], reported by - Marco Maggi <marcomaggi@users.sourceforge.net>. - - * tests/socket.test: Accepted two new testcases by Stuart Casoff - <stwo@users.sourceforge.net> checking that -server and -async don't go - together [Bug 796534]. - - * unix/tclUnixNotfy.c (NotifierThreadProc): Accepted Joe Mistachkin's - patch for [Bug 990500], properly closing the notifier thread when its - exits. - -2004-07-15 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixThrd.c (TclpFinalizeMutex): Accepted Joe Mistachkin's - patch for [Bug 990453], closing leakage of mutexes. They were not - destroyed properly upon finalization. - -2004-07-15 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.h (CHANNEL_INCLOSE): New flag. Set in - * generic/tclIO.c (Tcl_UnregisterChannel): 'Tcl_Close' while the - * generic/tclIO.c (Tcl_Close): close callbacks are - run. Checked in 'Tcl_Close' and 'Tcl_Unregister' to prevent recursive - call of 'close' in the close-callbacks. This is a possible error made - by implementors of virtual filesystems based on 'tclvfs', thinking - that they have to close the channel in the close handler for the - filesystem. - -2004-07-14 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c: - * generic/tclIO.h: - * Not reverting, but #ifdef'ing the changes from May 19, 2004 out of - the core. This removes the ***POTENTIAL INCOMPATIBILITY*** for channel - drivers it introduced. This has become possible due to Expect gaining - a BlockModeProc and now handling blockingg and non-blocking modes - correctly. Thus [SF Tcl Bug 943274] is still fixed if a recent enough - version of Expect is used. - - * doc/CrtChannel.3: Added warning about usage of a channel without a - BlockModeProc. - -2004-07-15 Andreas Kupries <andreask@pliers.activestate.com> - - * generic/tclIOCmd.c (Tcl_PutsObjCmd): Added length check to the old - depreceated newline syntax, to ensure that only "nonewline" is - accepted. [Tcl SF Bug 985869], reported by Joe Mistachkin - <mistachkin@users.sourceforge.net>. - -2004-07-15 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * generic/tclEvent.c (Tcl_Finalize): stuffed memory leak incurred by - re-initializing of TSD slots after the last call to - TclFinalizeThreadData (done from within Tcl_FinalizeThread()). We - basically just repeat the TclFinalizeThreadData() once more before - tearing down TSD keys in TclFinalizeSynchronization(). There should be - more elaborate mechanism in place for handling such issues, based on - thread cleanup handlers registered on the OS level. Such change - requires much more work and would also require TIP because some - visible parts of Tcl API would have to be modified. In the meantime, - this will do. - - * generic/tclNotify.c (TclFinalizeNotifier): Added conditional - notifier finalization based on the fact that an TclInitNotifier has - been called for the current thread. This fixes the [Bug 770053] again. - Hopefully this time w/o unwanted side-effects. - -2004-07-15 Kevin Kenny <kennykb@acm.org> - - * generic/tclLiteral.c (TclReleaseLiteral): Removed unused variable - 'codePtr' to silence a message from VC++. - -2004-07-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileScript): - * generic/tclLiteral.c (TclReleaseLiteral): fix for [Bug 467523], - which resurfaced with the latest changes. The previous strategy was to - have special code in TclReleaseLiteral to handle the self-references - generated by empty scripts. The new approach avoids the self-reference - altogether, by having empty scripts return an unshared literal. - -2004-07-15 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * generic/tclEvent.c (NewThreadProc): Backout of changes to fix the - [Bug 770053]. See SF bugreport for more info. - -2004-07-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (Tcl_EvalEx): leak fix by dgp, release - objv[objectsUsed] on error. - -2004-07-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclParse.c (Tcl_SubstObj): leak fix by dgp, release result - on error. - -2004-07-11 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (BuildEnsembleConfig): Don't forget to clean out - references when deleting the hash table. - * generic/tclDictObj.c (Tcl_DictObjRemoveKeyList): Oops, forgot to - delete value object when removing the hash entry. [Bug 989093 in part] - -2004-07-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TEBC): fixed leak of expandNestList objs when - there is an error while an expansion is in progress (code added at - checkForCatch). - -2004-07-11 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to 'cd' bug when vfs is active [tclvfs Bug - 986944] - this bug recently introduced by some threading fixes. Need - to work out how to add tests for this. - -2004-07-10 Kevin Kenny <kennykb@acm.org> - - * tests/clock.test (clock-2.11): Changed the test so that it isn't an - infinite loop when run under valgrind on a slow virtual machine. - Thanks to Miguel Sofer for the bug report. Also put in code to restore - env(LC_TIME) after tests complete, silencing a warning from 'make - TESTFLAGS="-debug 1" test'. - -2004-07-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (DeleteInterpProc): reverted the modification of - 3 days ago, as the leak of [Bug 983660] is now handled by the change - in TclCleanupByteCode. - * generic/tclCompile.c (TclCleanupByteCode): let each bytecode remove - its references to literals at interp deletion, without updating the - dying literal table. - * generic/tclLiteral.c (TclDeleteLiteralTable): with the above change - to TclCleanupByteCode, this function now removes a single reference to - the literal object and cleans up its own structures. - -2004-07-08 Kevin Kenny <kennykb@acm.org> - - * win/tclWinInit.c (AppendEnvironment): Silenced a compilation warning - about a type mismatch. - -2004-07-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileScript): fix for [Bug 458361]. - Single-word scripts are compiled with an unshared cmdName to avoid - shimmering between bytecode and cmdName reps. - -2004-07-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (TclMergeReturnOptions): Simplified logic and - removed potential memory leak. [Bug 986257]. - -2004-07-07 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/man2help2.tcl (setTabs, IPmacro): Added support for the more - advanced *roff macros used in Tk's doc/bind.n - - * generic/tclObj.c (TclInitObjSubsystem): Declare all current object - types. - -2004-07-06 Don Porter <dgp@users.sourceforge.net> - - * tests/cmdMZ.test (cmdMZ-return-2.17): Added a test that a word - containing backslash-quoted value is treated correctly. - - * generic/tclCompile.c (TclWordKnownAtCompileTime): [Bug 986196] - Corrected flaw above and the flaw that caused TCL_TOKEN_SIMPLE_WORDs - to have their original word value copied ( "{a b}" ) rather than the - actual value ( "a b" ). Thanks to Kevin Kenny for report and tests. - -2004-07-06 Kevin B. Kenny <kennykb@acm.org> - - * tests/cmdMZ.test (cmdMZ-return-2.15,cmdMZ-return-2.16): Added a test - that a return code containing spaces is correctly returned. - -2004-07-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/man2html2.tcl (IPmacro, setTabs): Added support for the more - advanced *roff macros used in Tk's doc/bind.n - -2004-07-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (DeleteInterpProc): fix for [Bug 983660], found - by pspjuth. Tear down the global namespace before freeing the interp - handle, to allow the bytecodes to free their non-shared literals. - * generic/tclLiteral.c (TclReleaseLiteral): moved special code for - self-ref so that it is also used for non-shared literals. Possible bug - found by inspection. - -2004-07-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (ExprRoundFunc): - * tests/expr-old.test (39.1): added support for wide integers to - round(); [Bug 908375], reported by Hemang Lavana. - -2004-07-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.h: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: Moved declaration of TclCompEvalObj() from - tclCompile.h to the internal stubs table, for compiler - experimentation. - -2004-07-02 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/regcomp.c (stid): correct minor pointer size error - - * generic/tclPipe.c (TclCreatePipeline): applied TIP #202 patch that - * doc/exec.n, tests/exec.test: adds 2>@1 as a special case - redirection of stderr to the result output. - -2004-07-02 Kevin B. Kenny <kennykb@acm.org> - - * tests/io.test: Changed several tests to run the event loop rather - than just calling [update] periodically, avoiding intermittent - failures (usually in io-29.32) that stemmed from unreaped processes on - Windows. - * tests/winPipe.test (winpipe-1.11): Fixed a bug that caused test to - fail if the path name of the working directory contained whitespace - [Bug 678430] - -2004-07-01 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fileSystem.test: Added test for [Bug 970529] - -2004-07-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * win/README.binary, win/README: Updated references to Tcl and Tk 8.4 - to point to 8.5 instead. Thanks to Theo Verelst for spotting this. - * generic/tcl.h: Added note to help prevent those changes from getting - missed in the future. - - * doc/Namespace.3, doc/load.n, doc/Limit.3: Typo fixes and remove - duplicate documentation. [Bug 983146] - -2004-06-30 Don Porter <dgp@users.sourceforge.net> - - * tests/fileSystem.test: Minor correction to new fileSystem-9.X tests - so that they clean up temporary directories correctly. - -2004-06-30 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/filename.n: clarified behaviour concerning trailing slashes in - filenames [Bug 971976] - - * win/tclWinFile.c: - * tests/fileSystem.test: fix and tests for [Bug 979879] - -2004-06-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - TIP#188 IMPLEMENTATION - - * doc/string.n, tests/string.test: Add 'wideinteger' to things - * generic/tclCmdMZ.c (Tcl_StringObjCmd): that can be tested for with - the [string is] subcommand. [Patch 940915, by Kevin Kenny] - -2004-06-29 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinInit.c: Corrected reference counting flaw in recent - changes. Thanks to Pat Thoyts. [Bug 981893]. - -2004-06-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWin32Dll.c: fix to compilation with VC++ 5.2 - -2004-06-29 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * library/safe.tcl: Make sure that the temporary variable is local to - the namespace and not inadvertently global. [Bug 981733] - -2004-06-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/unixNotfy.test: Modified constraints so that testing with a - threaded tclsh (not tcltest) will not hang. - -2004-06-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclThreadStorage.c: Corrected type casting errors that led - to calculation of a negative index value, thus accesses outside the - threadStorageCache array, thus memory corruption. Crash observed on - Mac OS X platform. - -2004-06-23 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclThread.c: Implements platform independent thread storage - * generic/tclThreadStorage.c: mechanism and fixes associated bugs on - platforms where there is limited thread local storage space - (Win98/WinNT4). [Patch 976496] - - * generic/tclInt.decls: - * generic/tclIntDecls.h: Added thread storage functions to the - * generic/tclStubInit.c: internal stubs table. - - * unix/Makefile.in: - * unix/configure: - * unix/tcl.m4: - * win/makefile.vc: - * win/rules.vc: - * win/Makefile.in: Modified the unix, VC++, and Cygwin build systems - * win/configure: to include the new "tclThreadStorage.c" and the new - * win/tcl.m4: USE_THREAD_STORAGE define. - -2004-06-23 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/io.test: Added -force to 18.1 and 18.2. This was failing on - WinXP. - - * tests/winFCmd.test: Added a cleanup to winFCmd-16.11 to avoid a - failure in 16.12. - - * tests/eofchar.data: Added -kb option to ensure a binary checkout to - win32 systems. This fixes a failure in io-61.1 - - * win/makefile.vc: fix for [Bug 977369] about launching tclsh to - generate a tclConfig.sh with the nmake build system - -2004-06-23 Kevin B. Kenny <kennykb@acm.org> - - * tests/winDde.test (createChildProcess): Added a 200-ms delay (with - the event loop live) when shutting down the test DDE server process. - With the delay in place, nuisance failures of tests winDde-4.2, -6.5, - and -6.6 appear to be much less frequent. [Bug 957449] - -2004-06-23 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/*.test: Standardize use of platform constraints. - - * unix/tclUnixInit.c (GetStackSize, TclpCheckStackSpace): - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Added code to check - whether the C stack is about to be exceeded, from [Patch 746378] by - Joe Mistachkin but with substantial revisions. - -2004-06-22 Kevin Kenny <kennykb@acm.org> - - * generic/tclEvent.c (NewThreadProc): Fixed broken build on Windows - caused by missing TCL_THREAD_CREATE_RETURN. - - * tests/stack.test (stack-3.1): Corrected nuisance error in threaded - builds. - -2004-06-22 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * generic/tclEvent.c: - * generic/tclInt.h: - * unix/tclUnixNotfy.c: - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: [Bug 770053]. See bug report for more information - about what it does. - - * tests/unixNotfy.test: rewritten to use tcltest::threadReap to - gracefully wait for the test thread to exit. Otherwise we got a race - condition with main thread exiting before the test thread. This - exposed the long-standing Tcl lib issue with resource - garbage-collection on application exit. - -2004-06-21 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWin32Dll.c (DllMain, _except_dllmain_detach_handler) - (TclpCheckStackSpace, _except_checkstackspace_handler) - (TclWinCPUID, _except_TclWinCPUID_detach_handler): - * win/tclWinChan.c (Tcl_MakeFileChannel) - (_except_makefilechannel_handler): - * win/tclWinFCmd.c (DoRenameFile, _except_dorenamefile_handler) - (DoCopyFile, _except_docopyfile_handler): - Rework pushing of exception handler function pointer so that compiling - with gcc -O3 works. Remove empty function call to avoid compiler - warning. Mark the DllMain function as noinline to avoid compiler error - from duplicated asm labels in generated code. - -2004-06-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclThreadAlloc.c (Ptr2Block): Rewrote so as to maximize the - chance of detecting and reporting a memory inconsistency without - relying on things being consistent. [Bug 975895] - -2004-06-18 Don Porter <dgp@users.sourceforge.net> - - * tests/load.test: Relaxed strictness of error message matching - for test load-2.3 so that it will pass on Mac OSX. - - * generic/tclEncoding.c: Static TclFindEncodings -> FindEncodings. - * generic/tclInt.h: Updated TclpFindExecutable() so that failed - * generic/tclUtil.c: attempts to find the executable are saved - * unix/tclUnixFile.c: just as successful finds are. [Patch 966053] - * unix/tclUnixTest.c: - -2004-06-18 Kevin B. Kenny <kennykb@acm.org> - - * tests/winFCmd.test (winFCmd-16.12): Changed test to compute the - target directory, so as not to fail if the user's HOME isn't the root. - -2004-06-19 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: autoconf 2.5 fixes in Darwin section. - * unix/configure: autoconf-2.57 - -2004-06-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixInit.c (localeTable): Added some more locale to encoding - mapping info from Jim Huang <jserv@kaffe.org> - - * generic/tclInt.h (PendingObjData,TclFreeObjMacro,etc): - * generic/tclObj.c (TclFreeObj): Added scheme for making TclFreeObj() - avoid blowing up the C stack when freeing up very large object trees. - [Bug 886231] - - * win/tclWinInit.c (SetDefaultLibraryDir): Fix logic, simplify and add - comments. - -2004-06-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclObj.c: Added missing space in panic message. - - * win/tclWinInit.c: Inform [tclInit] about the default library - directory via the ::tclDefaultLibrary variable. This should correct a - problem with my 2004-06-11 commit. Better solutions still in the - works. Thanks to Joe Mistachkin for pointing out the breakage. - -2004-06-16 Don Porter <dgp@users.sourceforge.net> - - * doc/library.n: Moved variables ::auto_oldpath and - * library/auto.tcl: ::unknown_pending into ::tcl namespace. - * library/init.tcl: [Bugs 808319, 948794] - -2004-06-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/binary.n: Added some notes to the documentation of the 'a' - format to address the point raised in [RFE 768852]. - -2004-06-15 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclConfig.sh.in (TCL_EXTRA_CFLAGS): set to @CFLAGS@, which is - the configure-time CFLAGS. Addendum to m4 change on 2004-05-26. - -2004-06-14 Kevin Kenny <kennykb@acm.org> - - * win/Makefile.in: Corrected compilation flags for tclPkgConfig.c so - that it doesn't require Stubs. - * generic/tclBasic.c (Tcl_CreateInterp): Removed comment stating that - TclInitEmbeddedConfigurationInformation needs Stubs; with the change - above, the comment is now erroneous. - -2004-06-11 Don Porter <dgp@users.sourceforge.net> - - * doc/Encoding.3: Removed bogus claims about tcl_libPath. - - * generic/tclInterp.c (Tcl_Init): Stopped setting the - tcl_libPath variable. [tclInit] can get all its directories without it. - - * tests/unixInit.test: Modified test code that made use of - tcl_libPath variable. - - * unix/tclUnixInit.c: Stopped setting the tclDefaultLibrary variable, - execept on the Mac OS X platform with HAVE_CFBUNDLE. In that - configuration we should seek some way to make use of the TIP 59 - facilities and get rid of that usage of tclDefaultLibrary as well. - - * generic/tclInterp.c: Updated [tclInit] to make $env(TCL_LIBRARY) an - absolute path, and to include the scriptdir,runtime configuration value - on the search path for init.tcl. - - * unix/tclUnixInit.c: The routines Tcl_Init() and TclSourceRCFile() - * win/tclWinInit.c: had identical implementations for both win and - * generic/tclInterp.c: unix. Moved to a single generic implementation. - * generic/tclMain.c: - * library/init.tcl: - * generic/tclInitScript.h (removed): - * unix/Makefile.in: - * win/tcl.dsp: - - * unix/configure.in: Updated TCL_PACKAGE_PATH value to handle - * win/configure.in: --libdir configuration. - - * unix/configure.in: autoconf-2.57 - * win/configure.in: - - * generic/tclBasic.c (Tcl_CreateInterp): Moved call to - TclInitEmbeddedConfigurationInformation() earlier in - Tcl_CreateInterp() so that other parts of interp creation and - initialization may access and use the config values. - -2004-06-11 Kevin Kenny <kennykb@acm.org> - - * win/tclAppInit.c: Restored the 'setargv' procedure when compiling - with mingw. Apparently, the command line parsing in mingw doesn't work - as well as that in vc++, and the result was (1) that winPipe-8.19 - failed, and (2) that 'make test' would work at all only with - TESTFLAGS='-singleproc 1'. [Bug 967195] - -2004-06-10 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * generic/tclIOUtil.c: removed forceful setting of the private cached - current working directory rep from within the Tcl_FSChdir(). We - delegate this task to the Tcl_FSGetCwd() which does this task anyway. - The relevant code is still present but disabled temporarily until the - change proves correct. The Tcl test suite passes all test with the - given change so I suppose it is good enough. - -2004-06-10 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixInit.c (TclpInitLibraryPath): Disabled addition of - * win/tclWinInit.c (TclpInitLibraryPath): relative-to-executable - directories to the library search path. A first step in reform of - Tcl's startup process. - - ***POTENTIAL INCOMPATIBILITY*** - Attempts to directly run ./tclsh or ./tcltest out of a build directory - will either fail, or will make use of an installed script library in - preference to the one in the source tree. Use `make shell` or `make - runtest` instead. - - * tests/unixInit.test: Modified tests to suit above changes. - - * generic/tclPathObj.c: Corrected [file tail] results when operating - on a path produced by TclNewFSPathObj(). [Bug 970529] - -2004-06-09 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * generic/tclIOUtil.c: partially corrected [Bug 932314]. Also - corrected return values of Tcl_FSChdir() to reflect those of the - underlying platform-specific call. Originally, return codes were mixed - with those of Tcl. - -2004-06-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: - * generic/tclExecute.c: handle warning [Bug 969066] - -2004-06-08 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclHash.c (RebuildTable): Move declaration of variable so it - is only declared when it is used. [Bug 969068] - -2004-06-07 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lsearch.n: Added correct option to example. [Bug 968219] - -2004-06-05 Kevin B. Kenny <kennykb@acm.org> - - * generic/tcl.h: Corrected Tcl_WideInt declarations so that the mingw - build works again. - * generic/tclDecls.h: Changes to the tests for clock - * generic/tclInt.decls: frequency in Tcl_WinTime so - * generic/tclIntDecls.h: that any clock frequency is - * generic/tclIntPlatDecls.h: accepted provided that all - * generic/tclPlatDecls.h: CPU's in the system share a - * generic/tclStubInit.c: common chip, and hence, - * tests/platform.test (platform-1.3): presumably, a common clock. - * win/tclWin32Dll.c (TclWinCPUID): This change necessitated a - * win/tclWinTest.c (TestwincpuidCmd) small burst of assembly code - * win/tclWinTime.c (Tcl_GetTime): to read CPU ID information, - which was added as TclWinCPUID in the internal Stubs. To test this - code in the common case of a single-processor machine, a - 'testwincpuid' command was added to tclWinTest.c, and a test case in - platform.test. Thanks to Jeff Godfrey and Richard Suchenwirth for - reporting this bug. [Bug 976722] - -2004-06-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Restored #include <stdio.h> to tcl.h, - rejecting the "fix" for "Bug" 945570. Tcl_FSSeek() needs the values of - SEEK_SET, etc. and too many extensions rely on tcl.h providing stdio.h - for them. - -2004-06-02 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinFile.c (TclpFindExecutable): when using GetModuleFileNameA - (Win9x), convert from CP_ACP to WCHAR then convert back to utf-8. - Adjunct to 2004-04-07 fix. - -2004-06-02 David Gravereaux <davygrvy@pobox.com> - - * tests/winPipe.test (winpipe-6.1): blocking set to 1 before closing - to ensure we get an exitcode. The windows pipe channel driver doesn't - differentiate between a blocking and non-blocking close just yet, but - will soon. Part of [Bug 947693] - -2004-06-02 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: fix to documentation of 'file volumes' (Bug 962435) - -2004-06-01 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: check for either MSDEVDIR or MSVCDIR being in the - environment, for VC7. [Bug 942214] - - * generic/tclIO.c (Tcl_SetChannelOption): -buffersize wasn't - understanding hexidecimal notation nor was reporting number conversion - errors. The behavior to silently ignore settings outside the - acceptable range of Tcl_SetChannelBufferSize (<10 or >1M) is - unchanged. This silent ignoring behavior might be up for review soon. - -2004-05-30 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c: - * win/tclWinPort.h: Reworked the win implementation of Tcl_WaitPid to - support exitcodes in the 'signed short' range. Even though this range - is non-portable, it is valid on windows. Detection of exception codes - are now more accurate. Previously, an application that exited with - ExitProcess((DWORD)-1); was improperly reported as exiting with - SIGABRT. - -2004-05-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c: Added comments describing the purposes of each - function in the limit implementation and rewrote the names of some - non-public functions for greater clarity of purpose. - * doc/interp.n: Added note about what happens when a limited - interpreter creates a slave interpreter. - * doc/Limit.3: Added manual page for the resource limit subsystem's C - API. [Bug 953903] - -2004-05-29 Joe English <jenglish@users.sourceforge.net> - - * doc/global.n, doc/interp.n, doc/lrange.n: Fix minor markup errors. - -2004-05-28 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/*.n: Added examples to many (too many to list) more man pages. - -2004-05-25 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: - * generic/tclVar.c: using (ptrdiff_t) instead of (int) casting to - correct compiler warnings [Bug 961657], reported by Bob Techentin. - -2004-05-27 Kevin B. Kenny <kennykb@acm.org> - - * tests/clock.test: Added a single test for the presence of %G in - [clock format], and conditioned out the clock-10.x series if they're - all going to fail because of a broken strftime() call. [Bug 961714] - -2004-05-27 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclHash.c (CompareStringKeys): Added #ifdef to allow people - to instruct this function to use strcmp(). [FRQ 951168] - - * generic/tclVar.c: Moved declarations into #if guards so they only - happen when required. - * unix/tclUnixPort.h: Guard declaration of strtod() so it is only - enabled when we don't have a declaration in stdlib.h - * unix/tclUnixThrd.c (Tcl_CreateThread): Added declarations - * unix/tclUnixTest.c (AlarmHandler): and casts so that - * unix/tclUnixChan.c (TtyModemStatusStr): all functions are - * generic/tclScan.c (Tcl_ScanObjCmd): defined before use - * generic/tclDictObj.c (InvalidateDictChain): and no cross-type - * generic/tclCmdMZ.c (Tcl_StringObjCmd): uses are performed. - - The overall effect is to make building with gcc with the additional - flags -Wstrict-prototypes -Wmissing-prototypes produce no increase in - the total number of warnings (except for main(), which is undeclared - for traditional reasons.) - -2004-05-26 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/Makefile.in: Rework configure ordering to TCL_LINK_LIBS, - * unix/tcl.m4: ENABLE_SHARED, CONFIG_CFLAGS, & ENABLE_SYMBOLS - * unix/configure: before TCL_EARLY_FLAGS and TCL_64BIT_FLAGS - * unix/configure.in: (about 400 lines earlier) in configure.in. This - forces CFLAGS configuration to be done before many tests, which is - needed for 64-bit builds and may affect other builds. Also make - CONFIG_CFLAGS append to CFLAGS directly instead of using EXTRA_CFLAGS, - and have LDFLAGS append to any existing value. [Bug 874058] - * unix/dltest/Makefile.in: change EXTRA_CFLAGS to DEFS - -2004-05-26 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Correction to debug prints and testing - * library/tcltest/pkgIndex.tcl: if TCLTEST_OPTIONS value. Corrected - * tests/tcltest.test: double increment of numTestFiles in - -singleproc 1 configurations. Updated tcltest-19.1 to tcltest 2.1 - behavior. Corrected tcltest-25.3 to not falsely report a failure in - tcltest.test. Bumped to tcltest 2.2.6. [Bugs 960560, 960926] - -2004-05-25 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/http.n (http::config): add -urlencoding option (default utf-8) - * library/http/http.tcl: that specifies encoding conversion of - * library/http/pkgIndex.tcl: args for http::formatQuery. Previously - * tests/http.test: undefined, RFC 2718 says it should be - utf-8. 'http::config -urlencoding {}' returns previous behavior, which - will throw errors processing non-latin-1 chars. Bumped http package to - 2.5.0. - -2004-05-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c (DeleteScriptLimitCallback): Move all deletion - of script callback hash table entries to happen here so the entries - are correctly removed at the right time. [Bug 960410] - -2004-05-25 Miguel Sofer <msofer@users.sf.net> - - * docs/global.n: added details for qualified variable names [Bug - 959831] - -2004-05-25 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (Tcl_FindNamespaceVar): - * tests/namespace.test (namespace-17.10-12): reverted commit of - 2004-05-23 and removed the tests, as it interferes with the varname - resolver and there are apps that break (AlphaTk). A fix will have to - wait for Tcl9. - - * generic/tclVar.c: Caching of namespace variables disabled: no simple - way was found to avoid interfering with the resolver's idea of - variable existence. A cached varName may keep a variable's name in the - namespace's hash table, which is the resolver's criterion for - existence. - - * tests/namespace.c (namespace-17.10): testing for interference - between varname caching and name resolver. - -2004-05-25 Kevin Kenny <kennykb@acm.org> - - * tests/winFCmd.test: Correct test for the presence of a CD-ROM so - that it doesn't misdetect some other sort of filesystem with a - write-protected root as being a CD-ROM drive. [Bug 918267] - -2004-05-25 Don Porter <dgp@users.sourceforge.net> - - * tests/winPipe.test: Protect against path being set - * tests/unixInit.test: Unset path when done. - * tests/unload.test (unload-3.1): Verify [pkgb_sub] does not exist. - Delete interps when done. - * tests/stringComp.test: stop re-use of string.test test names - * tests/regexpComp.test: stop re-use of regexp.test test names - * tests/namespace.test (namespace-46.3): Verify [p] does not exist. - * tests/http.test: Clear away the custom [bgerror] when done. - * tests/io.test: Take care to use namespace variables. - * tests/autoMkindex.test (autoMkindex-5.2): Use variable "result" - that gets cleaned up. - * tests/exec.test: Clean up the "path" array. - * tests/interp.test (interp-9.3): Initialize res, so prior values - cannot make the test fail. - * tests/execute.test (execute-8.1): Updated to remove the trace set - on ::errorInfo. When left in place, that trace can cause later tests - to fail. - -2004-05-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclBasic.c: Removed references to Tcl_RenameCommand from - * generic/tcl.h: comments. [Bug 848440, second part] - - * tests/fCmd.test: Rewrote tests that failed consistently on NFS so - they either succeed (through slightly more liberal matching of the - results) or are constrained to not run. [Bug 931312] - - * doc/bgerror.n: Use idiomatic open flags for working with log - files. [Bug 959602] - -2004-05-24 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (VerifyExprObjType): use GET_WIDE_OR_INT to - properly have tclIntType used for smaller values. This corrects [TclX - Bug 896727] and any other 3rd party extension that created math - functions but was not yet WIDE_INT aware in them. - -2004-05-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c (TclInitLimitSupport): Made limits work on - platforms where sizeof(void*)!=sizeof(int). [Bug 959193] - -2004-05-24 Miguel Sofer <msofer@users.sf.net> - - * doc/set.n: accurate description of name resolution process, - referring to namespace.n for details [Bug 959180] - -2004-05-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (Tcl_FindNamespaceVar): [Bug 959052] fixed, - insuring that no "zombie" variables are found. - * generic/tclVar.c (TclLookupSimpleVar): comments re [Bug 736729] - (predecessor of [Bug 959052]) removed. - * tests/namespace.test: added tests 17.10-12 - - The patch modifies non-documented behaviour, and passes every test in - the testsuite. However, scripts relying on the old behaviour may - break. - Note that the only behaviour change concerns the creative writing of - unset variables. More precisely, which variable will be created when - neither a namespace variable nor a global variable by that name - exists, as defined by [info vars]. The new behaviour is that the - namespace resolution process deems a variable to exist exactly when - [info vars] finds it - ie, either it has value, or else it was "fixed" - by a call to [variable]. - Note: this patch was removed on 2002-05-25. - -2004-05-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclObjLookupVar, TclObjUnsetVar2): fix for new (in - tcl8.4) exteriorisations of [Bug 736729] due to the use of - tclNsVarNameType obj types. Reenabling the use of this objType ("VAR - ref absolute" benchmark down to 66 ms, from 230). Added comments in - TclLookupSimpleVar explaining my current understanding of [Bug - 736729]. - -2004-05-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: fix for [Bug 735335]. The use of tclNsVarNameType - objs is still disabled, pending resolution of [Bug 736729]. - -2004-05-21 Miguel Sofer <msofer@users.sf.net> - - * tests/namespace.test (namespace-41.3): removed the {knownBug} - constraint: [Bug 231259] is closed since nov 2001, and the fix of [Bug - 729692] (INST_START_CMD) makes the test succeed. - -2004-05-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Move a few declarations a - short distance so pre-C99 compilers can cope. Also fix so - TCL_COMPILE_DEBUG path compiles... - -2004-05-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): reorganised TEBC - automatic variables, defining them in tight blocks instead of at the - function level. This has three purposes: - - it simplifies the analysis of individual instructions - - it is preliminary work to the non-recursive engine - - it allows a better register allocation by the optimiser; under - gcc3.3, this results in up to 10% runtime in some tests - -2004-05-20 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c (TclLimitRemoveAllHandlers): - * generic/tclBasic.c (DeleteInterpProc): - * tests/interp.test (interp-34.7): Ensure that all limit callbacks are - deleted when their interpreters are deleted. [Bug 956083] - -2004-05-19 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWinFile.c (TclpMatchInDirectory): fix for an issue where - there was a sneak path from Tcl_DStringFree to SetErrorCode(0). The - result was that the error code could be reset between a call to - FindFirstFileEx and the check of its status return, leading to a - bizarre error return of {POSIX unknown {No error}}. (Found in - unplanned test - no incident logged at SourceForge.) - -2004-05-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/interp.test (interp-34.3): Rewrite this test to see if a time - limit can catch a tight bytecode loop, a maximally aggressive - denial-of-service attack. - * generic/tclInterp.c (Tcl_LimitCheck): Fix the sense of checks to see - whether a time limit has been extended. - - * tests/*.test: Many minor fixes, including ensuring that every test - is run (so constraints control whether the test is doing anything) and - making sure that constraints are always set using the API instead of - poking around inside tcltest's internal datastructures. Also got rid - of all trailing whitespace lines from the test suite! - -2004-05-19 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c: Fixed [SF Tcl Bug 943274]. This is the same problem - * generic/tclIO.h: as [SF Tcl Bug 462317], see ChangeLog entry - 2001-09-26. The fix done at that time is incomplete. It is possible to - get around it if the actual read operation is defered and not executed - in the event handler itself. Instead of tracking if we are in an read - caused by a synthesized fileevent we now track if the OS has delivered - a true event = actual data and bypass the driver if a read finds that - there is no actual data waiting. The flag is cleared by a short or - full read. - - ***POTENTIAL INCOMPATIBILITY*** for channel drivers. - -2004-05-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix to (Bug 956063) in 'file dirname'. - * tests/cmdAH.test: added test for this bug. - - * doc/FileSystem.3: better documentation of refCount requirements of - some FS functions (Bug 956126) - -2004-05-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclTest.c (TestgetintCmd): Made the tests in get.test check - * tests/get.test: Tcl_GetInt() since the core now - avoids that function. - -2004-05-18 Kevin B. Kenny <kennykb@acm.org> - - * compat/strftime.c (_fmt, ISO8601Week): - * doc/clock.n: - * tests/clock.test: Major rework to the handling of ISO8601 week - numbers. Now passes all the %G and %V test cases on Windows, Linux and - Solaris [Bugs 500285, 500389, and 852944] - -2004-05-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/append.n, doc/upvar.n: Added example. - -2004-05-18 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: now generates a tclConfig.sh from Pat Thoyts [Patch - 909911] - -2004-05-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lsearch.n: Improve clarity (based on [Patch 955361] by Peter - Spjuth) - - * tools/man2help2.tcl (macro,SHmacro): Added support for subsection - (.SS) header macros. - - * doc/interp.n: Added user documentation for the TIP#143 resource - limits and some examples. - - * generic/tclInterp.c (Tcl_LimitCheck, Tcl_LimitTypeReset): Reset the - limit-exceeded flag when removing a limit. - -2004-05-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): added comments to - classify the variables according to their use in TEBC. - -2004-05-17 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/global.n, doc/uplevel.n: Added an example. - - * tests/info.test (info-3.1): Corrected test result back to what it - used to be in Tcl 7.* now that command counts are being correctly kept - - * generic/tclExecute.c (TEBC:INST_START_CMD): Make sure that the - command-count is always advanced. Allows TIP#143 limits to tell that - work is being done. - - * doc/list.n: Updated example to fit with the unified format. - * doc/seek.n: Added some examples. - -2004-05-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * win/tclWinFile.c: - * tests/cmdAH.test: fix to (Bug 954263) where 'file executable' was - case-sensitive. - -2004-05-17 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/OpenFileChnl.3: Documented type of 'offset' argument to Tcl_Seek - was wrong. [Bug 953374] - -2004-05-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclExecuteByteCode): remove one level of - indirection for compiledLocals addressing. - -2004-05-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_CALL_FUNC1): bugfix; restored - (DE)CACHE_STACK_INFO pair around the call - the user defined math - function could cause a recursive call to TEBC. - -2004-05-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (Tcl_DeleteInterp): - * generic/tclExecute.c (INST_START_CMD): interp deletion now modifies - the compileEpoch, eliminating the need for the check for interp - deletion in INST_START_CMD. - -2004-05-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.h: - * generic/tclCompile.c: - * generic/tclExecute.c: changed implementation of {expand}, last - chance while in alpha as ... - - ***POTENTIAL INCOMPATIBILITY*** - Scripts precompiled with ProComp under previous tcl8.5a versions may - malfunction due to changed instruction numbers for - INST_LIST_INDEX_IMM, INST_LIST_RANGE_IMM and INST_START_CMD. - -2004-05-14 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclInt.decls: Promoted TclpLocaltime and TclpGmtime - * generic/tclIntDecls.h: from Unix-specific stubs to the generic - * generic/tclIntPlatDecls.h: internal Stubs table. Reran 'genstubs' - * generic/tclStubInit.c: - * unix/tclUnixPort.h: - - * generic/tclClock.c: Changed a buggy 'GMT' timezone specification - to the correct 'GMT0'. [Bug 922848] - - * unix/tclUnixThrd.c: Moved TclpGmtime and TclpLocaltime to - unix/tclUnixTime.c where they belong. - - * unix/tclUnixTime.c (TclpGmtime, TclpLocaltime, TclpGetTimeZone, - ThreadSafeGMTime [removed], - ThreadSafeLocalTime [removed], - SetTZIfNecessary, CleanupMemory): - Restructured to make sure that the same mutex protects all calls to - localtime, gmtime, and tzset. Added a check in front of those calls to - make sure that the TZ env var hasn't changed since the last call to - tzset, and repeat tzset if necessary. [Bug 942078] Removed a buggy - test of the Daylight Saving Time information in 'gettimeofday' in - favor of applying 'localtime' to a known value. [Bug 922848] - - * tests/clock.test (clock-3.14): Added test to make sure that changes - to $env(TZ) take effect immediately. - - * win/tclWinTime.c (TclpLocaltime, TclpGmtime): Added porting layer - for 'localtime' and 'gmtime' calls. - -2004-05-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: - * generic/tclCompile.h: the math functions receive a pointer to top of - the stack (tosPtr) instead of the execution environment (eePtr). First - step towards a change in the execution stack management - it is now - only used within TEBC. - -2004-05-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - TIP#143 IMPLEMENTATION - - * generic/tclExecute.c (TclCompEvalObj, TclExecuteByteCode): - * generic/tclBasic.c (TclEvalObjvInternal): Enable limit checking. - * generic/tclInterp.c (Tcl_Limit*): Public limit API. - * generic/tcl.decls: - * tests/interp.test: Basic tests of command limits. - - * doc/binary.n: TIP#129 IMPLEMENTATION [Patch 858211] - * generic/tclBinary.c: Note that the test suite probably has many more - * tests/binary.test: failures now due to alterations in constraints. - -2004-05-12 Miguel Sofer <msofer@users.sf.net> - - Optimisations for INST_START_CMD [Bug 926164]. - * generic/tclCompile.c (TclCompileScript): avoid emitting - INST_START_CMD as the first instruction in a bytecoded Tcl_Obj. It is - not needed, as the checks are done before calling TEBC. - * generic/tclExecute.c (TclExecuteByteCode): runtime peephole - optimisation: check at INST_POP if the next instruction is - INST_START_CMD, in which case we fall through. - -2004-05-11 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/split.n, doc/join.n: Updated examples and added more. - -2004-05-11 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/glob.n: documented behaviour of symbolic links with 'glob -types - d' (Bug 951489) - -2004-05-11 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/scan.n: Updated the examples to be clearer about their relevance - to the scan command. - -2004-05-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/scan.n: Added examples. - -2004-05-10 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c (BuildCommandLine): Moved non-obvious appending - logic to outside the loop and added commentary for its purpose. Also - use the existence of contents in the linePtr rather than the scratch - DString post the append, as this more clear. - - (TclpCreateProcess): When under NT, with no console, and executing a - DOS application, the path priming does not need an ending space as - BuildCommandLine() will do this for us. - -2004-05-08 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: - * generic/tclIOUtil.c: remove some compiler warnings on MacOS X. - -2004-05-07 Chengye Mao <chengye.geo@yahoo.com> - - * win/tclWinPipe.c: refixed bug 789040 re-entered in rev 1.41. Let's - be careful and don't re-enter previously fixed bugs. - -2004-05-08 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/format.n: Added examples. - -2004-05-07 Miguel Sofer <msofer@users.sf.net> - - * doc/unset.n: added upvar.n to the "see also" list - -2004-05-07 Reinhard Max <max@suse.de> - - * generic/tclEncoding.c: - * tests/encoding.test: added support and tests for translating - embedded null characters between real nullbytes and the internal - representation on input/output [Bug 949905]. - -2004-05-07 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: - * generic/tclIOUtil.c: - * generic/tclFileSystem.h: - * tests/fileSystem.test: fix for [Bug 943995], in which vfs-registered - root volumes were not handled correctly as glob patterns in all - circumstances. - -2004-05-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclObj.c (TclFreeObj): made TclFreeObj use the new macro - TclFreeObjMacro(), so that the allocation and freeing of Tcl_Obj is - defined in a single spot (the macros in tclInt.h), with the exception - of the TCL_MEM_DEBUG case. - The #ifdef logic for the corresponding macros has been reformulated to - make it clearer. - -2004-05-05 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/break.n, doc/continue.n, doc/for.n, doc/while.n: More examples. - -2004-05-05 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (unixInit-2.10): Test correction for Mac OSX. - Be sure to consistently compare normalized path names. Thanks to - Steven Abner (tauvan). [Bug 948177] - -2004-05-05 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/CrtObjCmd.3: Remove reference to Tcl_RenameCommand; there is no - such API. [Bug 848440] - -2004-05-05 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinSock.c (SocketEventProc) : connect errors should fire both - the readable and writable handlers because this is how it works on - UNIX [Bug 794839] - - * generic/tclEncoding.c (TclFinalizeEncodingSubsystem): - FreeEncoding(systemEncoding); moved to before the hash table iteration - as it was causing a double free attempt under some conditions. - - * win/coffbase.txt: Added the tls extension to the list of preferred - load addresses. - -2004-05-04 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/fileSystem.test (filesystem-1.39): replace 'file volumes' - * tests/fileName.test (filename-12.9,10): lindex with direct C:/ - hard-coded because A:/ was being used and that is empty for most. - - * tests/winFCmd.test (winFCmd-16.12): test volumerelative $HOME - -2004-05-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclAlloc.c: Make sure Tclp*Alloc* routines get - * generic/tclInt.h: declared in the TCL_MEM_DEBUG and - * generic/tclThreadAlloc.c: TCL_THREADS configuration. [Bug 947564] - - * tests/tcltest.test: Test corrections for Mac OSX. Thanks to Steven - Abner (tauvan). [Bug 947440] - -2004-05-04 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclEvent.c (TclSetLibraryPath): Suppress a warning. - -2004-05-03 Andreas Kupries <andreask@activestate.com> - - * Applied [Patch 868853], fixing a mem leak in TtySetOptionProc. - Report and Patch provided by Stuart Cassoff <stwo@users.sf.net>. - -2004-05-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (TclCreateProc): comments corrected. - -2004-05-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileScript): setting the compilation - namespace outside of the loop. - -2004-05-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: - * generic/tclInt.h: reverted fix for [Bug 926445] of 2004-04-02, - restoring TCL_ALIGN to the header file. Todd Helfter reported that the - macro is required by tbcload. - -2004-05-03 Kevin Kenny <kennykb@acm.org> - - * win/tclWin32Dll.c (TclpCheckStackSpace): - * tests/stack.test (stack-3.1): Fix for undetected stack overflow in - TclReExec on Windows. [Bug 947070] - -2004-05-03 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: Corrected unique prefix matching of - interactive command completion in [unknown]. [Bug 946952] - -2004-05-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (TclObjInvokeProc): - * tests/proc.test (proc-3.6): fix for bad quoting of multi-word proc - names in error messages [Bug 942757] - -2004-04-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/glob.n, doc/incr.n, doc/set.n: More examples. - * doc/if.n, doc/rename.n, doc/time.n: - -2004-04-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Replaced Kevin Kenny's temporary - * generic/tclThreadAlloc.c: fix for Bug 945447 with a cleaner, - more permanent replacement. - -2004-04-30 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclThreadAlloc.c: Added a temporary (or so I hope!) - inclusion of "tclWinInt.h" to avoid problems when compiling on - Win32-VC++ with --enable-threads. [Bug 945447] - -2004-04-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/puts.n: Added a few examples. - -2004-04-29 Don Porter <dgp@users.sourceforge.net> - - * tests/execute.test (execute-8.2): Avoid crashes when there is - limited system stack space (threads-enabled). - -2004-04-28 Miguel Sofer <msofer@users.sf.net> - - * doc/global.n: - * doc/upvar.n: - * generic/tclVar.c (ObjMakeUpvar): - * tests/upvar.test (upvar-8.11): - * tests/var.test (var-3.11): Avoid creation of unusable variables: - [Bug 600812] [TIP 184]. - -2004-04-28 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lsearch.n: Fixed fault in documentation of -index option [943448] - -2004-04-26 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixFCmd.c (TclpObjNormalizePath): Corrected improper - positioning of returned checkpoint. [Bug 941108] - -2004-04-26 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/open.n, doc/close.n: Updated (thanks to David Welton) to be - clearer about pipeline errors and added example to open(n) that shows - simple pipeline use. [Patches 941377,941380] - - * doc/DictObj.3: Added warning about the use of Tcl_DictObjDone and an - example of use of iteration. [Bug 940843] - - * doc/Thread.3: Reworked to remove references to testing interfaces - and instead promote the use of the Thread package. [Patch 932527] - Also reworked and reordered the page for better readability. - -2004-04-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Removed obsolete declarations and #include's. - * generic/tclInt.h: [Bugs 926459, 926486] - -2004-04-24 David Gravereaux <davygrvy@pobox.com> - - * win/tclWin32Dll.c (DllMain): Added DisableThreadLibraryCalls() for - the DLL_PROCESS_ATTACH case. We're not interested in knowing about - DLL_THREAD_ATTACH, so disable the notices. - -2004-04-24 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclPort.h: - * macosx/Makefile: - * unix/Makefile.in: followup on tcl header reform [FR 922727]: removed - use of relative #include paths in tclPort.h to allow installation of - private headers outside of tcl source tree; added 'unix' dir to - compiler header search path; add newly required tcl private headers to - Tcl.framework on Mac OSX. - -2004-04-23 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (Tcl_SetChannelOption): Fixed [SF Tcl Bug 930851]. - When changing the eofchar we have to zap the related flags to prevent - them from prematurely aborting the next read. - -2004-04-25 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix to [Bug 940281]. Tcl_FSJoinPath will now - always return a valid Tcl_Obj when the input is valid. - * generic/tclIOUtil.c: fix to [Bug 931823] for a more consistent - Tcl_FSPathSeparator() implementation which allows filesystems not to - implement their Tcl_FSFilesystemSeparatorProc if they wish to use the - default '/'. Also fixed associated memory leak seen with, e.g., tclvfs - package. - * doc/FileSystem.3: documented Tcl_FSJoinPath return values more - clearly, and Tcl_FSFilesystemSeparatorProc requirements. - -2004-04-23 David Gravereaux <davygrvy@pobox.com> - - * win/tclWin32Dll.c: Removed my mistake from 4/19 of adding an exit - handler to TclWinInit. TclWinEncodingsCleanup called from - TclFinalizeFilesystem does the Tcl_FreeEncoding for us. - - * win/tclWinChan.c (Tcl_MakeFileChannel): Case for CloseHandle - returning zero and not throwing a - RaiseException(EXCEPTION_INVALID_HANDLE) now being done. - -2004-04-22 David Gravereaux <davygrvy@pobox.com> - - * generic/tclEvent.c: TclSetLibraryPath's use of caching the stringrep - of the pathPtr object to TclGetLibraryPath called from another thread - was ineffective if the original's stringrep had been invalidated as - what happens when it gets muted to a list. - - * win/tclWinTime.c: If the Tcl_ExitProc (StopCalibration) is called - from the stack frame of DllMain's PROCESS_DETACH, the wait operation - should timeout and continue. - - * generic/tclInt.h: - * generic/tclThread.c: - * generic/tclEvent.c: - * unix/tclUnixThrd.c: - * win/tclWinThrd.c: Provisions made so masterLock, initLock, allocLock - and joinLock mutexes can be recovered during Tcl_Finalize. - -2004-04-22 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/switch.n: Reworked the examples to be more systematically named - and to cover some TIP#75 capabilities. - - * doc/cd.n: Documentation clarification from David Welton. - - * doc/exec.n: Added some examples, Windows ones from Arjen Markus and - Unix ones by myself. - -2004-04-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/Hash.3: Added note to Tcl_{First,Next}HashEntry docs that - deleting the element they return is supported (and is in fact the only - safe update you can do to the structure of a hashtable while an - iteration is going over it.) - - * doc/bgerror.n: Added example from David Welton. [Patch 939473] - - * doc/after.n: Added examples from David Welton. [Patch 938820] - -2004-04-19 David Gravereaux <davygrvy@pobox.com> - - * win/tclWin32Dll.c: Added an exit handler in TclWinInit() so - tclWinTCharEncoding could be freed during Tcl_Finalize(). - - * generic/tclEncoding.c: Added FreeEncoding(systemEncoding) in - TclFinalizeEncodingSubsystem because its ref count was incremented in - TclInitEncodingSubsystem. - -2004-04-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/read.n: Added example from David Welton. [Patch 938056] - -2004-04-19 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclObj.c (Tcl_GetDoubleFromObj) Corrected "short circuit" - conversion of int to double. Reported by Jeff Hobbs on the Tcl'ers - Chat. - -2004-04-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lreplace.n, doc/lrange.n, doc/llength.n: More examples for - * doc/linsert.n, doc/lappend.n: the documentation. - -2004-04-16 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: Corrected documentation of Tcl_FSUtime, and the - corresponding filesystem driver Tcl_FSUtimeProc. [Bug 935838] - -2004-04-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/socket.n: Added example from [Patch 936245]. - * doc/gets.n: Added example based on [Patch 935911]. - -2004-04-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclClock.c (Tcl_ClockObjCmd): Minor fault in a [clock - clicks] error message. - -2004-04-07 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinInit.c (TclpSetInitialEncodings): note that WIN32_CE is - also a unicode platform. - * generic/tclEncoding.c (TclFindEncodings, Tcl_FindExecutable): - * generic/tclInt.h: Correct handling of UTF - * unix/tclUnixInit.c (TclpInitLibraryPath): data that is actually - * win/tclWinFile.c (TclpFindExecutable): "clean", allowing the - * win/tclWinInit.c (TclpInitLibraryPath): loading of Tcl from paths - that contain multi-byte chars on Windows [Bug 920667] - - * win/configure: define TCL_LIB_FLAG, TCL_BUILD_LIB_SPEC, - * win/configure.in: TCL_LIB_SPEC, TCL_PACKAGE_PATH in tclConfig.sh. - -2004-04-06 Don Porter <dgp@users.sourceforge.net> - - Patch 922727 committed. Implements three changes: - - * generic/tclInt.h: Reworked the Tcl header files into a clean - * unix/tclUnixPort.h: hierarchy where tcl.h < tclPort.h < tclInt.h - * win/tclWinInt.h: and every C source file should #include - * win/tclWinPort.h: at most one of those files to satisfy its - declaration needs. tclWinInt.h and tclWinPort.h also better organized - so that tclWinPort.h includes the Windows implementation of - cross-platform declarations, while tclWinInt.h makes declarations that - are available on Windows only. - - * generic/tclBinary.c (TCL_NO_MATH): Deleted the generic/tclMath.h - * generic/tclMath.h (removed): header file. The internal Tcl - * macosx/Makefile (PRIVATE_HEADERS): header, tclInt.h, has a - * win/tcl.dsp: #include <math.h> directly, - and file external to Tcl needing libm should do the same. - - * win/Makefile.in (WIN_OBJS): Deleted the win/tclWinMtherr.c file. - * win/makefile.bc (TCLOBJS): It's a vestige from matherr() days - * win/makefile.vc (TCLOBJS): gone by. - * win/tcl.dsp: - * win/tclWinMtherr.c (removed): - - End Patch 922727. - - * tests/unixInit.test (unixInit-3.1): Default encoding on Darwin - systems is utf-8. Thanks to Steven Abner (tauvan). [Bug 928808] - -2004-04-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/cmdAH.test (cmdAH-18.2): Added constraint because - access(...,X_OK) is defined to be permitted to be meaningless when - running as root, and OSX exhibits this. [Bug 929892] - -2004-04-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: - * generic/tclInt.h: removed the macro TCL_ALIGN() from tclInt.h, - replaced by the static macro ALIGN() in tclCompile.c [Bug 926445] - -2004-04-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.h: removed redundant #ifdef _TCLINT [Bug 928415], - reported by tauvan. - -2004-04-02 Don Porter <dgp@users.sourceforge.net> - - * tests/tcltest.test: Corrected constraint typos: "nonRoot" -> - "notRoot". Thanks to Steven Abner (tauvan). [Bug 928353] - -2004-04-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Removed obsolete tclBlockTime* declarations. [Bug - 926454] - -2004-04-01 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: Fix to privately reported vfs bug with 'glob - -type d -dir . *' across a vfs boundary. No tests for this are - currently possible without effectively moving tclvfs into Tcl's test - suite. - -2004-03-31 Don Porter <dgp@users.sourceforge.net> - - * doc/msgcat.n: Clarified message catalog file encodings. [Bug 811457] - * library/msgcat/msgcat.tcl: Updated internals to make use of [dict]s - to store message catalog data and to use [source -encoding utf-8] to - access catalog files. Thanks to Michael Sclenker. [Patch 875055, RFE - 811459] Corrected [mcset] to be able to successfully set a translation - to the empty string. [mcset $loc $src {}] was incorrectly set the $loc - translation of $src back to $src. Also changed [ConvertLocale] to - minimally require a non-empty "language" part in the locale value. If - not, an error raised prompts [Init] to keep looking for a valid locale - value, or ultimately fall back on the "C" locale. [Bug 811461]. - * library/msgcat/pkgIndex.tcl: Bump to msgcat 1.4.1. - -2004-03-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclHash.c (HashStringKey): Cleaned up. This function is not - faster, but it is a little bit clearer. - * generic/tclLiteral.c (HashString): Applied logic from HashObjKey. - * generic/tclObj.c (HashObjKey): Rewrote to fix fault which hashed - every single-character object to the same hash bucket. The new code is - shorter, simpler, clearer, and (happily) faster. - -2004-03-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TEBC): reverting to the previous method for - async tests in TEBC, as the new method turned out to be too costly. - Async tests now run every 64 instructions. - -2004-03-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: New instruction code INST_START_CMD that - * generic/tclCompile.h: allows checking the bytecode's validity - * generic/tclExecute.c: [Bug 729692] and the interp's readyness - * tests/interp.test (18.9): [Bug 495830] before running the command. - * tests/proc.test (7.1): It also changes the mechanics of the async - * tests/rename.test (6.1): tests in TEBC, doing it now at command - start instead of every 16 instructions. - -2004-03-30 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: Fix to Windows glob where the pattern is a - * generic/tclIOUtil.c: volume relative path or a network share [Bug - * tests/fileName.test: 898238]. On windows 'glob' will now return - * tests/fileSystem.test: the results of 'glob /foo/bar' and 'glob - \\foo\\bar' as 'C:/foo/bar', i.e. a correct absolute path (rather than - a volume relative path). - - Note that the test suite does not test commands like - 'glob //Machine/Shared/*' (on a network share). - -2004-03-30 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: Fix to filename bugs recently - * tests/fileName.test: introduced [Bug 918320]. - -2004-03-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c (Tcl_Main, StdinProc): Append newline only - * tests/basic.test (basic-46.1): to incomplete scripts - as part of multi-line script construction. Do not add an extra - trailing newline to the complete script. [Bug 833150] - -2004-03-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileScript): corrected possible segfault - when a compilation returns TCL_OUTLINE_COMPILE after having grown the - compile environment [Bug 925121]. - -2004-03-27 Miguel Sofer <msofer@users.sf.net> - - * doc/array.n: added documentation for trace-realted behaviour of - 'array get' [Bug 449893] - -2004-03-26 Don Porter <dgp@users.sourceforge.net> - - * README: Bumped version number to 8.5a2 to distinguish - * tools/tcl.wse.in: HEAD of CVS development from the recent 8.5a1 - * unix/configure.in: release. - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf-2.57 - * win/configure: - -2004-03-26 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: Fix to Windows-only volume relative path - * tests/fileSystem.test: normalization. [Bug 923568]. Also fixed - another volume relative bug found while testing. - -2004-03-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Fix messed up - handling of strncmp result which just happened to work in some libc - implementations. [Bug 922752] - -2004-03-23 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/StringObj.3: Inverted the sense of the documentation of how the - bytes parameter is documented to match behaviour. [Bug 921464] - -2004-03-19 Kevin B. Kenny <kennykb@acm.org> - - * compat/strtoll.c: - * compat/strtoull.c: - * generic/tclIntDecls.h: - * generic/tclMain.c: - * generic/tclObj.c: - * win/tclWinDde.c: - * win/tclWinReg.c: - * win/tclWinTime.c: Made HEAD build on Windows VC++ again. - -2004-03-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclIntDecls.h: Made HEAD build on Solaris again by applying - fix recommended by Don Porter. - -2004-03-18 Reinhard Max <max@suse.de> - - * generic/tclIntDecls.h: Removed TclpTime_t. It wasn't really needed, - * generic/tclInt.h: but caused warnings related to - * generic/tclInt.decls: strict aliasing with GCC 3.3. - * generic/tclClock.c: - * generic/tclDate.c: - * generic/tclGetDate.y: - * win/tclWinTime.c: - * unix/tclUnixTime.c: - - * generic/tclNamesp.c: Added temporary pointer variables to work - * generic/tclStubLib.c: around warnings related to - * unix/tclUnixChan.c: strict aliasing with GCC 3.3. - - * unix/tcl.m4: Removed -Wno-strict-aliasing. - -2004-03-18 Daniel Steffen <das@users.sourceforge.net> - - Removed support for Mac OS Classic platform [Patch 918142] - - * README: - * compat/string.h: - * doc/Encoding.3: - * doc/FileSystem.3: - * doc/Init.3: - * doc/Macintosh.3 (removed): - * doc/OpenFileChnl.3: - * doc/OpenTcp.3: - * doc/SourceRCFile.3: - * doc/Thread.3: - * doc/clock.n: - * doc/exec.n: - * doc/fconfigure.n: - * doc/file.n: - * doc/filename.n: - * doc/glob.n: - * doc/open.n: - * doc/puts.n: - * doc/resource.n (removed): - * doc/safe.n: - * doc/source.n: - * doc/tclvars.n: - * doc/unload.n: - * generic/README: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclAlloc.c: - * generic/tclBasic.c: - * generic/tclCmdAH.c: - * generic/tclDate.c: - * generic/tclDecls.h: - * generic/tclFCmd.c: - * generic/tclFileName.c: - * generic/tclGetDate.y: - * generic/tclIOCmd.c: - * generic/tclIOUtil.c: - * generic/tclInitScript.h: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclMain.c: - * generic/tclMath.h: - * generic/tclNotify.c: - * generic/tclPathObj.c: - * generic/tclPlatDecls.h: - * generic/tclPort.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * generic/tclThreadJoin.c: - * library/auto.tcl: - * library/init.tcl: - * library/package.tcl: - * library/safe.tcl: - * library/tclIndex: - * mac/AppleScript.html (removed): - * mac/Background.doc (removed): - * mac/MW_TclAppleScriptHeader.h (removed): - * mac/MW_TclAppleScriptHeader.pch (removed): - * mac/MW_TclBuildLibHeader.h (removed): - * mac/MW_TclBuildLibHeader.pch (removed): - * mac/MW_TclHeader.h (removed): - * mac/MW_TclHeader.pch (removed): - * mac/MW_TclHeaderCommon.h (removed): - * mac/MW_TclStaticHeader.h (removed): - * mac/MW_TclStaticHeader.pch (removed): - * mac/MW_TclTestHeader.h (removed): - * mac/MW_TclTestHeader.pch (removed): - * mac/README (removed): - * mac/bugs.doc (removed): - * mac/libmoto.doc (removed): - * mac/morefiles.doc (removed): - * mac/porting.notes (removed): - * mac/tclMac.h (removed): - * mac/tclMacAETE.r (removed): - * mac/tclMacAlloc.c (removed): - * mac/tclMacAppInit.c (removed): - * mac/tclMacApplication.r (removed): - * mac/tclMacBOAAppInit.c (removed): - * mac/tclMacBOAMain.c (removed): - * mac/tclMacChan.c (removed): - * mac/tclMacCommonPch.h (removed): - * mac/tclMacDNR.c (removed): - * mac/tclMacEnv.c (removed): - * mac/tclMacExit.c (removed): - * mac/tclMacFCmd.c (removed): - * mac/tclMacFile.c (removed): - * mac/tclMacInit.c (removed): - * mac/tclMacInt.h (removed): - * mac/tclMacInterupt.c (removed): - * mac/tclMacLibrary.c (removed): - * mac/tclMacLibrary.r (removed): - * mac/tclMacLoad.c (removed): - * mac/tclMacMath.h (removed): - * mac/tclMacNotify.c (removed): - * mac/tclMacOSA.c (removed): - * mac/tclMacOSA.r (removed): - * mac/tclMacPanic.c (removed): - * mac/tclMacPkgConfig.c (removed): - * mac/tclMacPort.h (removed): - * mac/tclMacProjects.sea.hqx (removed): - * mac/tclMacResource.c (removed): - * mac/tclMacResource.r (removed): - * mac/tclMacSock.c (removed): - * mac/tclMacTclCode.r (removed): - * mac/tclMacTest.c (removed): - * mac/tclMacThrd.c (removed): - * mac/tclMacThrd.h (removed): - * mac/tclMacTime.c (removed): - * mac/tclMacUnix.c (removed): - * mac/tclMacUtil.c (removed): - * mac/tcltkMacBuildSupport.sea.hqx (removed): - * tests/all.tcl: - * tests/binary.test: - * tests/cmdAH.test: - * tests/cmdMZ.test: - * tests/fCmd.test: - * tests/fileName.test: - * tests/fileSystem.test: - * tests/interp.test: - * tests/io.test: - * tests/ioCmd.test: - * tests/load.test: - * tests/macFCmd.test (removed): - * tests/osa.test (removed): - * tests/resource.test (removed): - * tests/socket.test: - * tests/source.test: - * tests/unload.test: - * tools/cvtEOL.tcl (removed): - * tools/genStubs.tcl: - * unix/Makefile.in: - * unix/README: - * unix/mkLinks: - * unix/tcl.spec: - * win/README.binary: - * win/tcl.dsp: - -2004-03-17 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lsearch.n: Improved examples on the advanced capabilities of - lsearch (with the right options, set element removal can be done) - following discussion on tkchat. - -2004-03-16 Don Porter <dgp@users.sourceforge.net> - - * doc/catch.n: Compiled [catch] no longer fails to catch syntax - errors. Removed the claims in the documentation that it does. - * doc/return.n: Updated example to use [dict merge]. - -2004-03-16 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure, unix/tcl.m4: add -Wno-strict-aliasing for GCC to - suppress useless type puning warnings. - -2004-03-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/file.n: *roff formatting fix. [Bug 917171] - -2004-03-15 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinNotify.c: Fixed a mistake where the return value of - MsgWaitForMultipleObjectsEx for "a message is in the queue" wasn't - accurate. I removed the check on the case result==(WAIT_OBJECT_0 + 1) - This was having the error of falling into GetMessage and waiting there - by accident, which wasn't alertable through Tcl_AlertNotifier. I'll do - some more study on this and try to find-out why. - -2004-03-12 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - IMPLEMENTATION OF TIP#163 - * generic/tclDictObj.c (DictMergeCmd): This is based on work by Joe - * tests/dict.test (dict-20.*): English in Tcl [FRQ 745851] - * doc/dict.n: but not exactly. - -2004-03-10 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclGetDate.y (TclGetDate): Fix so that [clock scan - <timeOfDay> -gmt true] uses the GMT base date instead of the local - one. [Bug 913513] - * tests/clock.test: Added test cases for wrong ISO8601 week number - [Bug 500285] and wrong GMT base date [Bug 913513]. Several tests still - fail on Windows, and these are actual faults in [clock scan]. Fix is - still pending. - * generic/tclDate.c: Regenerated. - -2004-03-08 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: Fix to 'glob -path' near the root - * tests/fileName.test: of the filesystem. [Bug 910525] - -2004-03-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c (TclParseInit): Modified TclParseInit so - * generic/tclTest.c ([testexprparser]): that Tcl_Parse initialization - conforms to documented promised about what fields will not be - modified by what Tcl_Parse* routines. [Bug 910595] - -2004-03-05 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/configure.in: Check for define of MWMO_ALERTABLE in winuser.h. - * win/tclWinPort.h: If MWMO_ALERTABLE is not defined in winuser.h then - define it. This is needed for Mingw. - -2004-03-05 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclTest.c: Modified TesteventObjCmd to use a - Tcl_QueuePosition in place of an 'int' for the enumerated queue - position, to avoid a compiler warning on SGI. [Bug 771960] - -2004-03-05 Kevin B. Kenny <kennykb@acm.org> - - * tests/registry.test: Applied fix from [Patch 910174] to make the test - for an English-language system include any country code, rather than - just English-United States.1252. Thanks to Pat Thoyts for the changes. - -2004-03-04 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/registry.test: Applied fixed from [Bug 766159] to skip two - tests on Win98 that depend on a Unicode registry (NT specific). - -2004-03-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h (TclParseInit): Factored the common code - * generic/tclParse.c (TclParseInit): for initializing a Tcl_Parse - * generic/tclParseExpr.c: struct into one routine. - -2004-03-04 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/reg/pkgIndex.tcl: Added TIP #100 support to the - * win/tclWinReg.c: registry package [patch 903831] - This provides a Windows test of the TIP #100 mechanism and a sample to - show how unloading an extension can be done. - -2004-03-04 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/dltest/pkgua.c: Fix minor syntax problems. [Bug 909288] - -2004-03-03 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.5a1 TAGGED FOR RELEASE *** - - * changes: updated for 8.5a1 - -2004-03-03 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: default environment variable for VC++ is %MSDevDir% - not %MSVCDir%, although vcvars32.bat sets both. - - * win/tclWinNotify.c (Tcl_WaitForEvent) : Allows an idling notifier to - service "Asynchronous Procedure Calls" from its wait state. Only - useful for extension authors who decide they might want to try - "completion routines" with WriteFileEx(), as an example. From - experience, I recommend that "completion ports" should be used instead - as the execution of the callbacks are more managable. - -2004-03-01 Jeff Hobbs <jeffh@ActiveState.com> - - * README: update patchlevel to 8.5a1 - * generic/tcl.h: - * tools/tcl.wse.in, tools/tclSplash.bmp: - * unix/configure, unix/configure.in, unix/tcl.spec: - * win/README.binary, win/configure, win/configure.in: - - * unix/tcl.m4: update HP-11 build libs setup - -2004-03-01 Don Porter <dgp@users.sourceforge.net> - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Allow 64-bit enabling on - IRIX64-6.5* systems. [Bug 218561] - * unix/configure: autoconf-2.57 - - * generic/tclTrace.c (TclCheckInterpTraces): The TIP 62 - * generic/tclTest.c (TestcmdtraceCmd): implementation introduced a - * tests/trace.test (trace-29.10): bug by testing the CallFrame - level instead of the iPtr->numLevels level when deciding what traces - created by Tcl_Create(Obj)Trace to call. Added test to expose the - error, and made fix. [FRQ 462580] - -2004-02-28 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fileSystem.test: fix to Tcl Bug 905163. - * tests/fileName.test: fix to Tcl Bug 904705. - - * doc/{various}.n: removed 'the the' typos. - -2004-02-26 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: fixed copyright year in Tcl.framework Info.plist - -2004-02-25 Don Porter <dgp@users.sourceforge.net> - - * tests/basic.test: Made several tests more robust to the - * tests/cmdMZ.test: list-quoting of path names that might contain - * tests/exec.test: Tcl-special chars like { or [. Should help us - * tests/io.test: sort out [Bug 554068] - * tests/pid.test: - * tests/socket.test: - * tests/source.test: - * tests/unixInit.test: - -2004-02-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclLoad.c (Tcl_LoadObjCmd): Missing dereference caused - segfault with non-loadable extension. [Bug 904307] - - * unix/tclUnixChan.c (TcpGetOptionProc): Stop memory leak with very - long hostnames. [Bug 888777] - -2004-02-25 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinDde.c: Removed some gcc warnings - except for the - -Wconversion warning for GetGlobalAtomName. gcc is just wrong about - this. - -2004-02-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - IMPLEMENTATION OF TIP#100 FROM GEORGIOS PETASIS - * generic/tclLoad.c (Tcl_UnloadObjCmd): Implementation. - * tests/unload.test: Test suite. - * unix/dltest/pkgua.c: Helper for test suite. - * doc/unload.n: Documentation. - Also assorted changes (mostly small) to several other files. - -2004-02-23 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/regc_locale.c (cclass): Buffer was having its size reset - instead of being released => memleak. [Bug 902562] - -2004-02-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclLoad.c (Tcl_LoadObjCmd): Fixed memory leak due to an - improper error exit route. - -2004-02-20 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinSock.c (SocketThreadExitHandler): Don't call - TerminateThread when WaitForSingleObject returns a timeout. - Tcl_Finalize called from DllMain will pause all threads. Trust that - the thread will get the close notice at a later time if it does ever - wake up before being cleaned up by the system anyway. - -2004-02-17 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: - * library/tcltest/tcltest.tcl: Changed -verbose default value to - {body error} so that detailed information on unexpected errors in - tests is provided by default, even after the fix for [Bug 725253] - -2004-02-17 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/unixInit.test (unixInit-7.1): - * unix/tclUnixInit.c (TclpInitPlatform): ensure the std fds exist to - prevent crash condition [Bug 772288] - -2004-02-17 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Bozo mistake in memory - releasing order when in an error case. [Bug 898910] - -2004-02-16 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclTrace.c (TclTraceExecutionObjCmd) - (TclTraceCommandObjCmd): fix possible mem leak in trace info. - -2004-02-12 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinInit.c (AppendEnvironment): Use the tail component of the - passed in lib path instead of just blindly using lib+4. That worked - when lib was "lib/..." but fails for other values. Thanks go to - Patrick Samson for pointing this out. - -2004-02-10 David Gravereaux <davygrvy@pobox.com> - - * win/nmakehlp.c: better macro grepping logic. - -2004-02-07 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: - * win/rules.vc: - * win/tcl.rc: - * win/tclsh.rc: Added an 'unchecked' option to the OPTS macro so a - core built with symbols can be linked to the non-debug enabled C - run-time. As per discussion with Kevin Kenny. Called like this: - - nmake -af makefile.vc OPTS=unchecked,symbols - - This clarifies the meaning of the 'g' naming suffix to mean only that - the binary requires the debug enabled C run-time. Whether the binary - contains symbols or not is a different condition. - -2004-02-06 Don Porter <dgp@users.sourceforge.net> - - * doc/clock.n: Removed reference to non-existent [file ctime]. - -2004-02-05 David Gravereaux <davygrvy@pobox.com> - - * docs/tclvars.n: Added clarification of the tcl_platform(debug) var - that it only refers to the flavor of the C run-time, and not whether - the core contains symbols. - -2004-02-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c (SkipToChar): Corrected CONST and type-casting - issues that caused compiler warnings. - -2004-02-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c (StoreStatData): Removed improper refcount - decrement of the varName parameter. This error was causing segfaults - following test cmdAH-28.7. - - * library/tcltest/tcltest.tcl: Corrected references to non-existent - $name variable in [cleanupTests]. [Bug 833637] - -2004-02-03 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Corrected parsing of single command - line argument (option with missing value) [Bug 833910] - * library/tcltest/pkgIndex.tcl: Bump to version 2.2.5. - -2004-02-02 David Gravereaux <davygrvy@pobox.com> - - * generic/tclIO.c (Tcl_Ungets): Fixes improper filling of the channel - buffer. This is the buffer before the splice. [Bug 405995] - -2004-02-01 David Gravereaux <davygrvy@pobox.com> - - * tests/winPipe.test: more pass-thru commandline verifications. - * win/tclWinPipe.c (BuildCommandLine): Special case quoting for '{' - not required by the c-runtimes's parse_cmdline(). - * win/tclAppInit.c: Removed our custom setargv() in favor of the work - provided by the c-runtime. [Bug 672938] - - * win/nmakehlp.c: defensive techniques to avoid static buffer - overflows and a couple envars upsetting invocations of cl.exe and - link.exe. [Bug 885537] - - * tests/winPipe.test: Added proof that BuildCommandLine() is not doing - the "N backslashes followed a quote -> insert N * 2 + 1 backslashes - then a quote" rule needed for the crt's parse_cmdline(). - * win/tclWinPipe.c: Fixed BuildCommandLine() to pass the new cases. - -2004-01-30 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Use the -GZ compiler switch when building for - symbols. This is supposed to emulate the release build better to avoid - hiding problems that only show themselves in a release build. - -2004-01-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix to [Bug 883143] in file normalization - -2004-01-29 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: - * generic/tclFCmd.c - * generic/tclTest.c - * library/init.tcl - * mac/tclMacFile.c - * tests/fileSystem.test: fix to [Bug 886352] where 'file copy -force' - had inconsistent behaviour wrt target files with insufficient - permissions, particular from vfs->native fs. Behaviour of '-force' is - now always consistent (and now consistent with behaviour of 'file - delete -force'). Added new tests and documentation and cleaned up the - 'simplefs' test filesystem. - - * generic/tclIOUtil.c - * unix/tclUnixFCmd.c - * unix/tclUnixFile.c - * win/tclWinFile.c: made native filesystems more robust to C code - which asks for mount lists. - - * generic/tclPathObj.c: fix to [Bug 886607] removing warning/error - with some compilers. - -2004-01-28 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclObj.c (SetBooleanFromAny): Rewrite to do more efficient - string->bool conversion. - Many other minor whitespace/style fixes to this file too. - -2004-01-27 David Gravereaux <davygrvy@pobox.com> - - * win/nmakehlp.c: Use '.\nul' as the sourcefile name instead of 'nul' - so VC 5.2 doesn't try searching the path for it and failing with a - possible dialogbox popping up about having to add a CD to an empty - drive. Also added a SetErrorMode() call to disable any dialogs that - cl.exe or link.exe might create. [Bug 885537] - -2004-01-22 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/file.n: clarified documentation of 'file system' [Bug 883825] - * tests/fCmd.test: improved test result in failure case. - -2004-01-22 Vince Darley <vincentdarley@users.sourceforge.net> - - * tests/fileSystem.test: 3 new tests - * generic/tclPathObj.c: fix to [Bug 879555] in file normalization. - * doc/filename.n: small clarification to Windows behaviour with - filenames like '.....', 'a.....', '.....a'. - - * generic/tclIOUtil.c: slight improvement to native cwd caching on - Windows. - -2004-01-21 David Gravereaux <davygrvy@pobox.com> - - * doc/Panic.3: Mentions of 'panic' and 'panicVA' removed from the - documentation. - -2004-01-21 Vince Darley <vincentdarley@users.sourceforge.net> - - * doc/FileSystem.3: - * generic/tcl.decls: - * generic/tclCmdAH.c - * generic/tclDecls.h - * generic/tclFCmd.c - * generic/tclFileName.c - * generic/tclFileSystem.h - * generic/tclIOUtil.c - * generic/tclInt.decls - * generic/tclInt.h - * generic/tclIntDecls.h - * generic/tclPathObj.c - * generic/tclStubInit.c - * generic/tclTest.c - * mac/tclMacFile.c - * tests/fileName.test - * tests/fileSystem.test - * tests/winFCmd.test - * unix/tclUnixFile.c - * win/tclWin32Dll.c - * win/tclWinFCmd.c - * win/tclWinFile.c - * win/tclWinInt.h - - Three main issues accomplished: (1) cleaned up variable names in the - filesystem code so that 'pathPtr' is used throughout. (2) applied a - round of filesystem optimisation with better handling and caching of - relative and absolute paths, requiring fewer conversions. (3) - clarifications to the documentation, particularly regarding the - acceptable refCounts of objects. Some new tests added. Tcl benchmarks - show a significant improvement over 8.4.5, and on Windows typically a - small improvement over 8.3.5 (Unix still appears to require - optimisation). TCL_FILESYSTEM_VERSION_2 introduced, but for internal - use only. There should be no public incompatibilities from these - changes. Thanks to dgp for extensive testing. - -2004-01-19 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinPipe.c (Tcl_WaitPid): Fixed a thread-safety problem with - the process list. The delayed cut operation after the wait was going - stale by being outside the list lock. It now cuts within the lock and - does a locked splice for when it needs to instead. [Bug 859820] - -2004-01-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompile.c, generic/tclCompile.h: Two new opcodes, - INST_LIST_INDEX_IMM and INST_LIST_RANGE_IMM, that have operand(s) of - new type OPERAND_IDX4 which represents indexes into things like lists - (and perhaps other things eventually.) - * generic/tclExecute.c (TclExecuteByteCode): Implementation of the new - opcodes. INST_LIST_INDEX_IMM does a simple [lindex] with either front- - or end-based simple indexing. INST_LIST_RANGE_IMM does an [lrange] - with front- or end-based simple indexing for both the reference to the - first and last items in the range. - * generic/tclCompCmds.c (TclCompileLassignCmd): Generate bytecode for - the [lassign] command. - -2004-01-17 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinInit.c: added #pragma comment(lib, "advapi32.lib") when - compiling under VC++ so we don't need to specify it when linking. - -2004-01-17 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Add more shimmering - protection for when the list is also one of the variables. - - BASIC IMPLEMENTATION OF TIP#57 - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Implementation of the - [lassign] command that takes full advantage of Tcl's object API. - * doc/lassign.n: New file documenting the command. - * tests/cmdIL.test (cmdIL-6.*): Test suite for the command. - -2004-01-15 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinReg.c: Placed the requirement for advapi.lib into the - object file itself with #pragma comment (lib, ...) when built with - VC++. This will simplify linking for users of the static library. - - * win/rules.vc: Added new 'fullwarn' to the CHECKS commandline macro; - sets $(FULLWARNINGS). - - * win/makefile.vc: Removed 'advapi.lib' from $(baselibs). Added new - logic to crank-up the warning levels for both compile and link when - $(FULLWARNINGS) is set. Some clean-up with how the resource files are - built and how -DTCL_USE_STATIC_PACKAGES is sent when compiling the - shells. - - * win/tclAppInit.c: Small change in how TCL_USE_STATIC_PACKAGES is - used. - - * win/tcl.rc: - * win/tclsh.rc: Some clean-up with how the resource files are built. - Fixed 'OriginalFilename' problem that still thought a debug suffix was - still 'd', now is 'g'. - -2004-01-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclDictObj.c (TraceDictPath, DictExistsCmd): Adjusted - behaviour of [dict exists] so a failure to look up a dictionary along - the path of dicts doesn't trigger an error. This is how it was - documented to behave previously... [Bug 871387] - - * generic/tclDictObj.c: Assorted dict fixes from Peter Spjuth relating - to [Bug 876170]. - (SetDictFromAny): Make sure that lists retain their ordering even when - converted to dictionaries and back. - (TraceDictPath): Correct object reference count handling! - (DictReplaceCmd, DictRemoveCmd): Stop object leak. - (DictIncrCmd,DictLappendCmd,DictAppendCmd,DictSetCmd,DictUnsetCmd): - Simpler handling of reference counts when assigning to variables. - * tests/dict.test (dict-19.2): Memory leak stress test - -2004-01-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Silence compiler warnings. - - Patch 876451: restores performance of [return]. Also allows forms such - as [return -code error $msg] to be bytecompiled. - - * generic/tclInt.h: Factored Tcl_ReturnObjCmd() into two pieces: - * generic/tclCmdMZ.c: TclMergeReturnOptions(), which can parse the - options to [return], check their validity, and create the - corresponding return options dictionary, and TclProcessReturn(), which - takes that return options dictionary and performs the [return] - operation. - - * generic/tclCompCmds.c: Rewrote TclCompileReturnCmd() to call - TclMergeReturnOptions() at compile time so the return options - dictionary is computed at compile time (when it is fully known). The - dictionary is pushed on the stack along with the result, and the code - and level values are included in the bytecode as operands. Also - supports optimized compilation of un[catch]ed [return]s from procs - with default options into the INST_DONE instruction. - - * generic/tclExecute.c: Rewrote INST_RETURN instruction to retrieve - the code and level operands, pop the return options from the stack, - and call TclProcessReturn() to perform the [return] operation. - - * generic/tclCompile.h: New utilities include TclEmitInt4 macro - * generic/tclCompile.c: and TclWordKnownAtCompileTime(). - - End Patch 876451. - - * generic/tclFileName.c (Tcl_GlobObjCmd): Latest changes to management - of the interp result by Tcl_GetIndexFromObj() exposed improper interp - result management in the [glob] command procedure. Corrected by - adopting the Tcl_SetObjResult(Tcl_NewStringObj) pattern. This stopped - a segfault in test filename-11.36. [Bug 877677] - -2004-01-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct, Tcl_WrongNumArgs): - Create fresh objects instead of using the one currently in the - interpreter, which isn't guaranteed to be fresh and unshared. The cost - for the core will be minimal because of the object cache, and this - fixes [Bug 875395]. - -2004-01-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompExpr.c (CompileLandOrLorExpr): cosmetic changes. - -2004-01-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompExpr.c (CompileLandOrLorExpr): new logic, fewer - instructions. As a side effect, the instructions INST_LOR and - INST_LAND are now never used. - * generic/tclExecute.c (INST_JUMP*): small optimisation; fix a bug in - debug code. - -2004-01-11 David Gravereaux <davygrvy@pobox.com> - - * win/tclWinThrd.c (Tcl_ConditionNotify): condPtr must be dereferenced - to see if there are waiters else uninitialized datum is manipulated. - [Bug 849007 789338 745068] - -2004-01-09 David Gravereaux <davygrvy@pobox.com> - - * generic/tcl.h: Renamed and deprecated #defines moved to within the - #ifndef TCL_NO_DEPRECATED block. This allows us to build Tcl to check - for deprecated functions in use, such as panic() and Tcl_Ckalloc(). By - request from DKF. Extensions that build with -DTCL_NO_DEPRECATED now - have these macros as restricted. - ***POTENTIAL INCOMPATIBILITY*** - - * win/makefile.vc: - * win/rules.vc: Added -DTCL_NO_DEPRECATED usage to makefile.vc. - Called like this: nmake -af makefile.vc CHECKS=nodep - -2004-01-09 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclIOUtil.c: fix to infinite loop in TclFinalizeFilesystem - [Bug 873311] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.2005 b/ChangeLog.2005 deleted file mode 100644 index f2d1b65..0000000 --- a/ChangeLog.2005 +++ /dev/null @@ -1,3822 +0,0 @@ -2005-12-30 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStubLib.c: Corrected a typo in "missing Stubs table - pointer." - -2005-12-27 Kevin B. Kenny <kennykb@acm.org> - - * generic/tcl.decls: Destubbed TclTomMathInitializeStubs - it is in - * generic/tcl.h: the stub library, not the main shared - * generic/tclBasic.c: library. Exported Tcl_InitBignumFromDouble. - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclStrToD.c: - - * generic/tclDecls.h: - * generic/tclStubLib.c: - * generic/tclStubInit.c: Regenerated. - - * generic/clock.tcl: Reverted to using the time zone abbreviation and - not its name to "stop the bleeding" on [Bug 1386377]. This is *not* a - good long-term solution, but there may not be one. - - * libtommath/bn_mp_sqrt.c: Improved the initial approximation to the - square root, roughly doubling the speed of the routine. (This is a - local change that needs to be communicated to Tom.) - - * win/Makefile.in: Corrected a bug where tommath_class.h and - tommath_superclass.h were not installed, making it impossible for - client code to compile against the tommath stubs. - - * library/tzdata: Updated to Olson's tzdata2005r. (Latest changes to - Daylight Saving Time in Canada, plus redefinition of the Posix-style - zones [e.g., EST5EDT] to be locale-independent.) - - * libtommath: Updated to Tom St.Denis's release 0.37. - -2005-12-20 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclThreadAlloc.c (Tcl_GetMemoryInfo): Format values as longs - and not ints, so they are less likely to wrap on 64-bit machines. - -2005-12-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: Modified [string is double] to use - * tests/string.test: TclParseNumber() to parse trailing whitespace. - Ensures consistency, and makes it easier to cleanup after invalid - internal reps left behind by parsing [Bugs 1360532 1382287]. - - * generic/tclParseExpr.c: Added TCL_PARSE_NO_WHITESPACE to - * generic/tclScan.c: TclParseNumber() calls since [scan] and [expr] - * tests/scan.test: parsing don't want spaces in parsed numbers. - - * generic/tclInt.h: Added TCL_PARSE_NO_WHITESPACE flag to the - * generic/tclStrToD.c: TclParseNumber() interface. - -2005-12-19 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/Tcl.n: Clarify what is going on in variable substitution - following thread on comp.lang.tcl. - -2005-12-18 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCompCmds.c (TclCompileDictCmd): Ensure that we only do an - 'endCatch' when there's a preceding 'beginCatch'. [Bug 1382528] Many - thanks to Anton Kovalenko for finding this and pointing out that it was - a catch stack handling problem! - -2005-12-14 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclIOUtil.c: workaround gcc warning "comparison is always - * generic/tclTest.c: false due to limited range of data type". - - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcodeproj/project.pbxproj: - * unix/Makefile.in: add new tclTomMath* files. - - * generic/tclBasic.c: replace panic with Tcl_Panic. - -2005-12-13 Kevin B. Kenny <kennykb@acm.org> - - * generic/tcl.decls: Added changes to export an additional stubs - * generic/tclBasic.c: table to represent the 'libtommath' routines - * generic/tclDecls.h: that Tcl uses and export them to callers. - * generic/tclInt.decls: Reran 'genstubs' - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tclTomMath.decls: - * generic/tclTomMath.h: - * generic/tclTomMathDecls.h: - * generic/tclTomMathInterface.c: - * generic/tommath.h: - * tools/fix_tommath_h.tcl: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - - * generic/tclClock.c: Made changes to silence a number of compiler - * generic/tclIO.c: warnings when building with mingw. - * generic/tclIORChan.c: - * generic/tclLink.c: - * generic/tclListObj.c: - * generic/tclObj.c: - * generic/tclParseExpr.c: - * generic/tclProc.c: - * generic/tclTimer.c: - * win/tclWinChan.c: - * win/tclWinConsole.c: - * win/tclWinDde.c: - * win/tclWinFCmd.c: - * win/tclWinFile.c: - * win/tclWinReg.c: - * win/tclWinSock.c: - -2005-12-13 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclExecute.c (TEBC:DICT_FIRST,DICT_DONE): Only decrease the - references to the dictionary once the iteration completes. Do this by - storing the dict in the iterator context variable. [Bug 1379349] Thanks - to Ulrich Ring and Tobias Hippler for finding this. - -2005-12-12 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tcl.m4, unix/configure: Fix sh quoting error reported in - bash-3.1+ [Bug 1377619] (schafer) - -2005-12-12 Kevin B. Kenny <kennykb@acm.org> - - * doc/mathfunc.n: Changed two examples from the incorrect 'tcl::math::' - to 'tcl::mathfunc::' [Bug 1378818] - -2005-12-09 Mo DeJong <mdejong@users.sourceforge.net> - - * win/configure: Regen. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Define MACHINE for gcc builds. The - lack of a definition of this variable in the manifest file was causing - a runtime error in wish built with gcc. - -2005-12-09 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/lsearch.test (lsearch-10.8..10): If the -start is off the end, - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): searching should find nothing - at all. [Bug 1374778] - -2005-12-08 Jeff Hobbs <jeffh@ActiveState.com> - - * win/Makefile.in, win/makefile.vc: Add Win x64 and CE build support - * win/tcl.m4, win/configure: CE still requires C code fixes. - - * generic/tcl.h: use struct __stat64 (not _stat64) for MSC_VER >= 1400 - (i.e. latest Platform SDK). - -2005-12-07 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/socket.n: Cross-referenced the socket documentation better to the - fconfigure documentation on the topic of asynch sockets. - * doc/fconfigure.n: Added keyword to documentation of -blocking option - so that people looking for "asynch" can find it as well. - -2005-12-05 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixPort.h (Darwin): fix incorrect __DARWIN_UNIX03 configure - overrides that were originally copied from Darwin CVS (rdar://3693001) - -2005-12-05 Kevin B. Kenny <kennykb@acm.org> - - * tools/tclZIC.tcl: Updated to reflect changes in calling sequence when - GetJulianDateFromEraYearMonthDay moved to C. - * library/tzdata: Regenerated from Olson's tzdata2005p.tar.gz - the - 'systemv' changes appear not to affect Tcl's processing of the dates. - -2005-12-05 Daniel Steffen <das@users.sourceforge.net> - - * unix/configure.in: move check for fts API to configure.in and run it - * unix/tcl.m4: on all platforms, since Linux glibc2 and *BSDs - also have this; using fts is more efficient than a recursive - opendir/readdir. - * unix/tclUnixFCmd.c (TraverseUnixTree): add support to fts code for - platforms with stat64. - * unix/configure: - * unix/tclConfig.h.in: regen. - -2005-12-05 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure: Use fts file API on Darwin if available. - * unix/tcl.m4: Addresses file delete issues in readdir noted - * unix/tclUnixFCmd.c: in [Bug 1034337]. (steffen) - Remove redundant stat call for each file in DoCopyFile. (steffen) - -2005-12-02 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclClock.c: Moved a tiny bit more of [clock format] from run - * library/clock.tcl: time to compile time, and fixed a l10n bug in the - process. [Bug 1371446]. Also, conditoned the call to SetupTimeZone to - speed the common case where TZData($timezone) already exists, and - achieved a puny speedup by making ::tcl::clock::getenv not throw - errors. - * unix/Makefile.in: Made some changes to support a 'make' command that - is present on some antiquated versions of Solaris. - -2005-12-01 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl: Continued rationalizing the code, eliminating - numerous redundant [mc] calls. Added another time boost by precompiling - a [::format] command to do the bulk of the work of [clock format]. - -2005-12-01 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/Makefile.in: Add remaining dependency info. While automated - maintenance of this information would be good, having it at all is much - better than a poke in the eye with a sharp stick... - -2005-12-01 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclClock.c: fix warning. - - * unix/tcl.m4 (Darwin): fix error when MACOSX_DEPLOYMENT_TARGET unset - * unix/configure: regen. - -2005-11-30 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/Makefile.in: Add dependency information relating to tclCompile.h - since when the list of opcodes changes it is usually useful to rebuild - everything that depends on it (but which is nonetheless a small - fraction of the total set of Tcl source files). - - ***POTENTIAL INCOMPATIBILITY*** for bytecode savers/loaders. See below - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Arrange for very simple - [switch] invocations to be compiled into hash lookups into jump tables; - only a very specific kind of [switch] can be safely compiled this way, - but that happens to be the most common kind. This makes around 5-10% - difference to the speed of execution of clock.test. - * generic/tclExecute.c (TEBC:INST_JUMP_TABLE): New instruction to allow - for jumps to locations looked up in a hashtable. Requires a new AuxData - type, tclJumptableInfoType (supported by the functions DupJumptableInfo - and FreeJumptableInfo in tclCompCmds.c) so anything that saves bytecode - containing this *must* be updated! - -2005-11-30 Kevin Kenny <kennykb@acm.org> - - * generic/tclClock.c: Fixed a bad refcount in previous commit that led - to a corrupted heap. Also silenced a warning that some compilers gave - about the excessively long constant for JULIAN_SEC_POSIX_EPOCH. Also - fixed a bug where [clock format] would fail in the :localtime zone for - times before the Posix Epoch. Thanks to Miguel Sofer for pointing out - all of these. Also rationalized the code a little bit by moving parts - of [clock scan] into C, eliminating some code that was duplicated in - the C and Tcl layers. - -2005-11-29 Kevin Kenny <kennykb@acm.org> - - * generic/tclBasic.c: Moved a big part of [clock format] down - * generic/tclClock.c: to the C level in order to make it go faster. - * generic/tclInt.h: Preliminary measurements suggest that it - * generic/clock.tcl: more than doubles in speed with this change. - -2005-11-29 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Allow [lsearch -regexp] to - process REs that contain backreferences. This expensive mode of - operation is only used if the RE would otherwise cause a compilation - failure. [Bug 1366683] - -2005-11-28 Kevin Kenny <kennykb@acm.org> - - * tools/tclZIC.tcl (convertTimeOfDay): Corrected a typo that caused - wrong DST transitions in any time zone where the transition is - specified as local Standard Time (as opposed to wall-clock or UTC). - (Also updated the code to be bignum-safe.) - * tests/clock.test (clock-51.1): Added regression test for the above. - * library/tzdata: Updated to Olson's 'tzdata2005o' (changes for Cuba, - Nicaragua, Jordan, and Georgia) and regenerated. Thanks to Paul - Mackerras for reporting this problem. - -2005-11-27 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4 (Darwin): add 64bit support, check for Tiger copyfile(), - add CFLAGS to SHLIB_LD to support passing -isysroot in env(CFLAGS) to - configure (flag can't be present twice, so can't be in both CFLAGS and - LDFLAGS during configure), don't use -prebind when deploying on 10.4, - define TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING (rdar://3171542). - (SC_ENABLE_LANGINFO, SC_TIME_HANDLER): add/fix caching, fix obsolete - autoconf macros. Sync with tk/unix/tcl.m4. - - * unix/configure.in: fix obsolete autoconf macros, sync gratuitous - formatting/ordering differences with tk/unix/configure.in. - - * unix/Makefile.in: add CFLAGS to tclsh/tcltest link to make executable - linking the same as during configure (needed to avoid losing any linker - relevant flags in CFLAGS, in particular flags that cannot be in - LDFLAGS). Avoid concurrent linking of tclsh and compiling of - tclTestInit.o or xtTestInit.o during parallel make. - (checkstubs, checkdoc, checkexports): dependency and Darwin fixes - (dist): add new macosx files. - - * unix/tclLoadDyld.c (TclpDlopen): use NSADDIMAGE_OPTION_WITH_SEARCHING - on second NSAddImage only. [Bug 1204237] - (TclGuessPackageName): should not be MODULE_SCOPE. - (TclpLoadMemory): ppc64 and endian (i386) fixes, add support for - loading universal (fat) bundles from memory. - - * unix/tclUnixFCmd.c: - * macosx/tclMacOSXFCmd.c: ppc64 and endian (i386) fixes. - (TclMacOSXCopyFileAttributes): add support for new Tiger copyfile() API - to enable copying of xattrs & ACLs by [file copy]. - - * generic/tcl.h: add Darwin specifc configure overrides for TCL_WIDE - defines to support fat compiles of ppc and ppc64 at the same time, - (replaces Darwin CVS fix by emoy, rdar://3693001). add/correct location - of version numbers in macosx files. - - * generic/tclInt.h: clarify fat compile comment. - - * unix/tclUnixPort.h: add Darwin specifc configure overrides to support - fat compiles, where configure runs only once for multiple architectures - (replaces Darwin CVS fix by emoy, rdar://3693001). - - * macosx/tclMacOSXBundle.c: - * macosx/tclMacOSXNotify.c: - * unix/tclUnixNotfy.c: - * unix/tclUnixPort.h: fix #include order to support compile time - override of HAVE_COREFOUNDATION in tclUnixPort.h when building for - ppc64 - - * macosx/Tcl.pbproj/default.pbxuser (new file): - * macosx/Tcl.pbproj/jingham.pbxuser: - * macosx/Tcl.pbproj/project.pbxproj: - * macosx/Tcl.xcode/default.pbxuser (new file): - * macosx/Tcl.xcode/project.pbxproj (new file): - * macosx/Tcl.xcodeproj/default.pbxuser (new file): - * macosx/Tcl.xcodeproj/project.pbxproj (new file): new/updated - projects for Xcode 2.2 on 10.4, Xcode 1.5 on 10.3 & ProjectBuilder on - 10.2, with native tcltest targets and support for universal (fat) - compiles. - - * macosx/README: clarification/cleanup, document new Xcode projects and - universal (fat) builds via CFLAGS (i.e. all of ppc ppc64 i386 at once). - - * unix/Makefile.in: - * unix/aclocal.m4: - * unix/configure.in: - * unix/dltest/Makefile.in: - * macosx/configure.ac (new file): add support for inclusion of - unix/configure.in by macosx/configure.ac, allows generation of a config - headers enabled configure script in macosx (required by Xcode - projects). - - * macosx/GNUmakefile: rename from Makefile to avoid overwriting by - configure run in tcl/macosx, add support for reusing configure cache, - build target fixes, remove GENERIC_FLAGS override now handled by - tcl.m4. - - * generic/tcl.decls: add Tcl_Main declaration as comment to avoid - 'checkstubs' target complaining about it missing from stubs. - - * generic/regex.h: - * generic/tclDate.c: - * generic/tclEnv.c: - * generic/tclGetDate.y: - * generic/tclIOUtil.c: - * generic/tclObj.c: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tclPathObj.c: - * generic/tclThreadAlloc.c: - * generic/tclThreadStorage.c: - * generic/tclTrace.c: - * generic/tclVar.c: - * generic/tommath.h: - * tools/fix_tommath_h.tcl: - * unix/tclUnixFCmd.c: ensure externally visible symbols not contained - in stubs table are declared as MODULE_SCOPE (or as static if not used - outside of own source file). These changes allow 'make checkstubs' to - complete without error on Darwin with gcc 4. - - * generic/rege_dfa.c (getvacant): - * generic/regexec.c (cfind): - * generic/tclCompExpr.c (CompileSubExpr): - * generic/tclNamesp.c (NamespaceEnsembleCmd): - * unix/tclUnixChan.c (TclUnixWaitForFile): initialise variables to - silence gcc 4 warnings. - - * generic/tclExecute.c (TclExecuteByteCode): fix unused variable - warning when NO_WIDE_TYPE is defined. - - * generic/regguts.h: only #define NDEBUG if not already #defined. - - * unix/tclUnixNotfy.c: - * macosx/tclMacOSXNotify.c: sync whitespace & comments. - - * unix/tclUnixPort.h: - * win/tclWinPort.h: remove declaration of obsolete&unused TclpMutex - API. - - * unix/configure: - * unix/tclConfig.h.in: regen. - -2005-11-21 Andreas Kupries <andreask@activestate.com> - - * unix/Makefile.in (install-libraries): Updated Makefile to new - * win/Makefile.in (install-libraries): version of the http package. - This fixes the ifneeded/provide mismatch reported when trying to - require http. Should we maybe try to automatically extract the version - number from the http code to prevent future breakage ? - - This follows the update of the version number by dgp on Nov 15 (No - entry found in the ChangeLog). - -2005-11-20 Joe English <jenglish@users.sourceforge.net> - - * generic/tclStubLib.c: Don't set tclStubsPtr to 0 when - Tcl_PkgRequireEx() fails [Fix for [Bug 1091431] "Tcl_InitStubs failure - crashes wish"] - -2005-11-18 Miguel Sofer <msofer@users.sf.net> - - * tests/trace.test (trace-34.5): [Bug 1047286], added a second test - illustrating the role of "ns in callStack" in the ns's visibility - during deletion traces. - -2005-11-18 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n: Restored several missing lines near the %w format group - so that %w and %W are documented with their actual behaviour. [Bug - 1359183] - -2005-11-18 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIO.c (TclFinalizeIOSubsystem): preserve statePtr until we - retrieve the next statePtr from it. - -2005-11-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclObj.c (GetBignumFromObj): replace NULL with - tclEmptyStringRep to stop memcpy from complaining in a debug build - (the corresponding branch is eliminated by the optimiser otherwise). - -2005-11-18 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (TclFinalizeIOSubsystem): Applied Pat Thoyts' patch - for [Bug 1359094]. This moves the retrieval of the next channel state - to the end of the loop, as the called closeproc may close other - channels, i.e. modify the list we are iterating, invalidating any - pointer retrieved earlier. - -2005-11-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclListObj.c: Restored the SetListFromAny routine to the - * generic/tclObj.c: "list" Tcl_ObjType, and restored the - Tcl_RegisterObjType() call for "list". This addresses the needs of some - "bridge" extensions to examine whether the Tcl_ObjType of a Tcl_Obj is - that of the "list" Tcl_ObjType. - -2005-11-18 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * library/http/http.tcl (http::geturl): Improved syntactic validation - of URLs, and better error messages in some cases. [Bug 1358369] - -2005-11-17 Miguel Sofer <msofer@users.sf.net> - - * tests/namespace.test: fix comment - -2005-11-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStrToD.c: More data in the "can't happen" Tcl_Panic to - aid debugging. - - * generic/tclBasic.c (CallCommandTraces): Save/restore the interp - result during traces to fix [Bug 1355342]. - -2005-11-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/namespace.test: fix for [Bug 1354540] and [Bug 1355942]. The - new tests 7.3-6 and the modified 51.13 fail due to the unrelated [Bug - 1355342] - - * tests/trace.test: added tests 20.13-16 for [Bug 1355342] - -2005-11-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): - * generic/tclObj.c (Tcl_GetCommandFromObj): more partial fixes for - [Bug 1354540] - making sure that cached references to a command being - deleted cannot be made reusable by a delete trace. - -2005-11-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c (Tcl_FindCommand): Do not find commands in dead - namespaces on the path. Partial fix for [Bug 1354540]. - -2005-11-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Revised TclParseNumber interface to enable - * generic/tclScan.c: revision to the [scan] command implementation - * generic/tclStrToD.c: to permit tests scan-4.44,55 to pass again. - [Bug 1348067]. - -2005-11-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): - * generic/tclObj.c (Tcl_GetCommandFromObj): bump the cmd epoch early - to insure that cached references to this command are invalidated. - Partial fix for [Bug 1352734] - at least insures that namespace-51.13 - does not cause a panic. The test is still marked as knownbug, pending - resolution of what is actually the correct return value ([Bug - 1354540]) - -2005-11-09 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclTimer.c: Changed [after] so that it behaves correctly - * tests/timer.test: with negative arguments [Bug 1350293] and - arguments that overflow a 32-bit word. [Bug 1350291] - -2005-11-08 Don Porter <dgp@users.sourceforge.net> - - * tests/compile.test: Updated tests with changed behavior - * tests/execute.test: due to addition of bignums. - * tests/expr-old.test: - * tests/expr.test: - * tests/parseExpr.test: - * tests/platform.test: - * tests/string.test: - -2005-11-08 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixFCmd.c (MAX_READDIR_UNLINK_THRESHOLD): reduce to 130 - based on errors seen on OS X 10.3 with lots of links in a dir. - [Bug 1034337 followup] - -2005-11-09 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/Makefile.in (gdb-test): Added a new target to make it easier to - run the test suite inside a debugger. - -2005-11-08 Don Porter <dgp@users.sourceforge.net> - - * tests/compExpr-old.test: Updated tests with changed behavior due - to addition of bignums. - - * tests/expr.test: Portable tests expr-46.13-18 [Bug 1341368] - - * generic/tclPkg.c: Corrected inconsistencies in the value returned - * tests/pkg.test: by Tcl_PkgRequire(Ex) so that the returned - values will always agree with what is stored in the package database. - This way repeated calls to Tcl_PkgRequire(Ex) have the same results. - Thanks to Hemang Lavana. [Bug 1162286]. - -2005-11-08 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclTrace.c (TraceVarEx): Factor out heart of Tcl_TraceVar2 - (TclTraceVariableObjCmd,TraceVarProc): Use the new internal API to - arrange for the clientData to be cleaned up at the same time as the - rest of the main trace record. This simplifies the code a bit at the - same time. - -2005-11-07 Miguel Sofer <msofer@users.sf.net> - - * tests/trace.test (trace-13.2-4): added tests to detect leak, see [Bug - 1348775]. The recently added trace-8.9 test is now 13.4. - -2005-11-07 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/dict.test (dict-19.2): arrange for the stress testing code to - only stress test the dict code and not the trace code as well. [Bug - 1342858] - -2005-11-05 Miguel Sofer <msofer@users.sf.net> - - * tests/trace.test (trace-8.9): added test to detect leak, see [Bug - 1348775]. - -2005-11-04 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinPort.h: Applied [Patch 1267871] by Matt Newman for - * win/tclWinPipe.c: extended error code support on Windows. - * tests/exec.test: Tests for extended error codes. - * generic/tclPipe.c: Permit long codes (platform macros permitting). - -2005-11-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBinary.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclIOCmd.c: - * generic/tclLink.c: - * generic/tclTest.c: - * generic/tclVar.c: fix for [Bug 1334947]. The functions TclPtrSetVar, - Tcl_ObjSetVar2 and Tcl_SetVar2Ex now always consume the newValuePtr - argument - i.e., they will free a 0-refCount object if they failed to - set the variable. Fixed all callers in the core. - -2005-11-04 Kevin Kenny <kennykb@acm.org> - - * generic/tclGetDate.y: Added abbreviations for the Korean - * library/clock.tcl: timezone. [Patch 1298737] - * generic/tclDate.c: Regenerated. - - * tools/findBadExternals.tcl: Added this script, which locates external - symbols that do not begin with 'Tcl' or 'tcl' and hence might be in - conflict with other link libraries. Thanks to George Peter Staplin for - the idea and the initial version of the script. [Bug 1263012] - - * unix/Makefile.in: Trimmed a bunch of fat out of the tommath/ - directory in 'make dist'. [RFE 1333318] - - * unix/tcl.m4: Added code to enable [load] on LynxOS. Thanks to - heidibr@users.sf.net for the patch. [Bug 1163896]. Removed the last - vestiges of GNU dld from the Unix build [RFE 1071992]. - - * unix/tclLoadDld.c: Removed. - * unix/configure: Regenerated. - -2005-11-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclVar.c: - * tests/trace.test: fix for [Bugs 1338280/1337229]; changed to use the - same approach as the 8.4 patch in the ticket (i.e., removed the patch - committed on 2005-31-10). - -2005-11-03 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWin32Dll.c: Applied [Patch 1256872] to provide unicode - * win/tclWinConsole.c: support in the console on suitable systems. - * win/tclWinInt.h: Patch by Anton Kovalenko - -2005-11-02 Pat Thoyts <patthoyts@users.sourceforge.net> - - Applied [Patch 1096916] to support building with MSVC 8. - * generic/regerror.c: Avoid use of reserved word. - * generic/tcl.h: Select the right Tcl_Stat structure - * generic/tclDate.c: Casts to handle 64 bit time_t case. - * tests/env.test: Include essential envvar on Win32 - * win/nmakehlp.c: Handle new return codes. - * win/makefile.vc: Use the selected options. - * win/rules.vc: Check options are applicable - * win/tclWinPort.h: Disable deprecated function warnings - * win/tclWinSock.c: Provide default value to avoid warning. - * win/tclWinTime.c: Add casts to handle 64bit time_t type. - -2005-11-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTrace.c (TclCheckExecutionTraces): Corrected mistaken - assumption that all command traces are set at the script level. - Report/fix from Jacques H. de Villiers. [Bug 1337941] - - * tests/unixNotfy.test (1.1,2): Update error message whitespace to - match changes in code. - - * tests/expr-old.test (expr-32.52): Use int(.) to restrict result of - left shift to the C long range. - - * expr.test (expr-46.13): Added test that illustrates shortcoming of - [Patch 1340260]. - -2005-10-31 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c: fix for [Bugs 1338280/1337229]. Thanks Don. - * tests/trace.test: fix duplicate test numbers - -2005-10-31 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * win/tclWinSerial.c (SerialSetOptionProc): Cleaned up option parsing - to produce more informative error messages and separate error and - non-error code paths better. - * tests/ioCmd.test (iocmd-8-19): Updated. - -2005-10-29 Miguel Sofer <msofer@users.sf.net> - - * generic/tclTrace.c (TraceVarProc): [Bug 1337229], partial fix. Ensure - that a second call with TCL_TRACE_DESTROYED does not lead to a second - call to Tcl_EventuallyFree(). It is still true that that second call - should not happen, so the bug is not completely fixed. - * tests/trace.test (test-18.3-4): added tests for [Bug 1337229] and - [Bug 1338280]. - -2005-10-23 Vince Darley <vincentdarley@sourceforge.net> - - * generic/tclFileName.c: fix to memory leak in glob [Bug 1335006] Obj - leak detection and patch by Eric Melbardis. - - * tests/fCmd.test: - * win/tclWinFile.c: where appropriate windows API is available, try to - set 'nlink' and 'ino' stat fields (previously they were always 0). [Bug - 1325803] - -2005-10-22 Miguel Sofer <msofer@users.sf.net> - - * tests/foreach.test (foreach-8.1): added test for [Bug 1189274] - -2005-10-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_INCR_*): fixed [Bug 1334570]. Obj leak - detection and patch by Eric Melbardis. - -2005-10-21 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c (RefineApproximation): Plugged a memory leak - where two intermediate results were not freed on one return path. [Bug - 1334461]. Thanks to Eric Melbardis for the patch. - -2005-10-21 Donal K. Fellows <dkf@users.sf.net> - - * doc/binary.n: Clarify that virtually all code that uses the 'h' - format in [binary scan] should be using the 'H' format instead. It is - nearly always a bug to use the other! - -2005-10-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclListObj.c (TclLsetFlat): - * tests/lset.test (lset-10.3): fixed handling of unshared lists with - shared sublists, [Bug 1333036] reported by neuronstorm. - -2005-10-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIORChan.c (PassReceivedError,PassReceivedErrorInterp): - Fix crash caused by passing -1 as the length to TclNewStringObj(). Only - Tcl_NewStringObj (the function call, not the macro) handles that sort - of thing correctly. This makes ioCmd.test pass again. - -2005-10-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclClock.c: Removed some dead code. - * generic/tclCmdIL.c: - * generic/tclCompCmds.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclLiteral.c: - * generic/tclParseExpr.c: - * generic/tclScan.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2005-10-19 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclIORChan.c: General cleanup, removing checks that are - unnecessary due to the general contracts of other functions in the - core, converting to using ANSI declarations, etc. Note that nearly the - whole file has changed, but it is often just cosmetic. - -2005-10-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_DICT_APPEND, INST_DICT_LAPPEND): fixed - faulty peephole optimisation that can cause crashes, [Bug 1331475] - reported by Aric Bills. - -2005-10-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Added optimization for I32L64 systems to avoid - using bignums to perform int multiplies. The improvement shows up most - dramatically in tclbench's matrix.bench. - -2005-10-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Restored some optimizations of the - INST_INCR_SCALAR1_IMM opcode. - -2005-10-14 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclIO.c (Tcl_ClearChannelHandlers): removed change dated - 2005-10-04 (see below). Look into [Bug 1323992] for detailed - discussion. - - * generic/tcl.h: Fixed bad definition of CRTEXPORT which should have - been CRTIMPORT rather. This broke compilation of generic/tclMain.c and - was probably introduced by mistake while applying the fix for [Bug - 1256937] below. - -2005-10-14 Kevin Kenny <kennykb@acm.org> - - * generic/tclExecute.c (TclIncrObj, TclExecuteByteCode): Tidied up a - couple of infelicitous do {...} while(0) constructs. - -2005-10-14 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tcl.h: Fix for [Bug 1256937] - correctly decorate - * generic/tclMain.c: imported functions from msvcrt in static builds. - -2005-10-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/format.test: "Forward"-port of test updates relating to [Bug - 1284178]. The bug itself was fixed by TIP#237. - -2005-10-13 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclIO.c (Tcl_ClearChannelHandlers): temporary ifdef - TCL_THREADS changes done to de-activate pending event processing when - channel is being closed/cutted. - -2005-10-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Removed obsolete use of NO_ERRNO_H. - * tools/man2tcl.c: - * unix/tcl.m4: - * unix/tclConfig.h.in: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * compat/tclErrno.h: Removed obsolete file. - - * generic/tclStrToD.c (TclParseNumber): Missing goto caused crash when - parsing "Na". [Bug 1325833] - -2005-10-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (GetNumberFromObj): Restored some lost - optimizations for empty string values. We avoid cost of a call to - TclParseNumber just to tell us an empty string isn't a number. - -2005-10-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclPathObj.c (SetFsPathFromAny): TclGetString macro must not - be combined with post-increment arguments. [Bug 1325099] - -2005-10-12 Kevin Kenny <kennykb@acm.org> - - * generic/tclExecute.c (Tcl_ExecuteByteCode, TclIncrObj): Several - common cases inlined in hopes of gaining a little performance in [incr] - -2005-10-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c: New convenience macro CompileTokens(). - -2005-10-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Corrections to the NO_WIDE_TYPE build. Also - added missing "break" to a switch that broke wide XOR operations. - -2005-10-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInterp.c (DeleteScriptLimitCallback) - (SetScriptLimitCallback): Improve the interlocking between the script - limit callback record and the hash table of current such records, to - prevent crashes in callbacks that create callbacks. - (Tcl_LimitSetTime): Reset the correct flag. Problem reported by - Nicolas Castagne <castagne@imag.fr> on comp.lang.tcl - -2005-10-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Fixing errors in last commit. (Two commits, the - second removes wrong comment). - -2005-10-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclStrToD.c: - * generic/tclStringObj.c: Initialise variables to avoid compiler - warnings ([Bug 1320818] among others). - -2005-10-08 Don Porter <dgp@users.sourceforge.net> - - TIP#237 IMPLEMENTATION - - [kennykb-numerics-branch] Resynchronized with the HEAD; at this - checkpoint [-rkennykb-numerics-branch-20051008], the HEAD and - kennykb-numerics-branch contain identical code. - - [kennykb-numerics-branch] Merge updates from HEAD - - * generic/tclExecute.c: More performance macros and special handling of - the wide integer type for performance on 32-bit systems. - -2005-10-07 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Macro GetNumberFromObj() is version of - TclGetNumberFromObj() that saves a function call for common uses. - - * generic/tclInt.h: Made #undef NO_WIDE_TYPE the default on 32-bit - systems. Being able to use 64-bit values without leaping to mp_int - should help with performance. - - * generic/tclObj.c: Bug fixes in the #undef NO_WIDE_TYPE - * generic/tclExecute.c: configuration. - - * generic/tclExecute.c: Improved performance of comparison opcodes and - bitwise operations and removed yet more dead code. - -2005-10-07 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixFCmd.c (TraverseUnixTree): Adjust 2004-11-11 change to - * tests/fCmd.test (fCmd-20.2): account for NFS special files - with a readdir rewind threshold. [Bug 1034337] - -2005-10-06 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Improved performance of INST_RSHIFT and - INST_LSHIFT. - -2005-10-05 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Improved performance of INST_MULT, INST_DIV, - INST_ADD, and INST_SUB and replaced a "goto... label" with a "break - from loop" in TclIncrObj() and removed some dead code. - -2005-10-05 Andreas Kupries <andreask@activestate.com> - - * generic/tclPipe.c (TclCreatePipeline): Fixed [Bug 1109294]. Applied - the patch provided by David Gravereaux. - - * doc/CrtChannel.3: Fixed [Bug 1104682], by application of David - Welton's patch for it, and added a note about wideSeekProc. - - * generic/tclIORChan.c (RcClose): Removed unreachable panic/return - statements. This fixes the remainder of [Bug 1286256]. - -2005-10-05 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/env.test (env-6.1): - * win/tclWinPort.h: define USE_PUTENV_FOR_UNSET 1 - * generic/tclEnv.c (TclSetEnv, TclUnsetEnv): add USE_PUTENV_FOR_UNSET - to existing USE_PUTENV define to account for various systems that have - putenv(), but can't unset env vars with it. Note difference between - Windows and Linux for actually unsetting the env var (use of '='). - Correct the resizing of the environ array. We assume that we are in - full ownership, but that's not correct.[Bug 979640] - -2005-10-04 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - * generic/tclExecute.c: Updated TclIncrObj() to more efficiently add - native long integers. Also updated IllegalExprOperandType and the - INST_UMINUS, INST_UPLUS, INST_BITNOT, and INST_TRY_CVT_TO_NUMERIC - sections for performance. - - * generic/tclBasic.c: Updated more callers to make use of - TclGetNumberFromObj. Removed some dead code. - -2005-10-04 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinSerial.c (SerialSetOptionProc): free argv [Bug 1067708] - - * tests/http.test: do not URI encode -._~ according - * library/http/http.tcl (init): to RFC3986. [Bug 1182373] (aho) - - * unix/tclLoadShl.c (TclpDlopen): use DYNAMIC_PATH on second shl_load - only. [Bug 1204237] - - * doc/scan.n: scan %[] requires "one or more chars" [Bug 1277503] - - * tests/winFile.test (getuser): allow valid Windows usernames. [Bug - 1311285] - - * generic/tclParse.c (Tcl_ParseCommand): add code that recognizes {} in - addition to {expand} for word expansion (make with - -DALLOW_EMPTY_EXPAND). - -2005-10-04 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclIO.c (Tcl_ClearChannelHandlers): now deletes any - outstanding timer for the channel. Also, prevents events still in the - event queue from triggering on the current channel. - - * generic/tclTimer.c (Tcl_DeleteTimerHandler): bail out early if passed - NULL argument. - -2005-10-03 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclBasic.c: Re-implemented ExprRoundFunc and - ExprEntierFunc to use TclGetNumberFromObj. - - * generic/tclInt.h: Added new routine TclGetNumberFromObj to - * generic/tclObj.c: provide efficient access to the actual - internal rep of a numeric Tcl_Obj without conversions. - -2005-10-03 Kevin Kenny <kennykb@acm.org> - - * tools/loadICU.tcl: Changed the file names of message catalogs to - lowercase. - * tools/makeTestCases.tcl: - * library/tzdata/*: Olson's tzdata2005n.tar.gz. Includes new DST - rules for USA and a number of changes to other locales. - * tests/clock.test: Regenerated for new US DST rules. - -2005-09-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c: Separate encoding conversion of command line - arguments from list formatting. [Bug 1306162]. - -2005-09-30 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclStringObj.c: Bug fix: Missing cast to large enough - integral size before << operations led to broken [format %llx] results. - Thanks to Robert Henry for reporting the bug. - -2005-09-29 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/mathfunc.n: implementation for TIP #255, expr min/max - * library/init.tcl: - * tests/info.test, tests/expr-old.test: - -2005-09-27 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tcl.h: Changed name of the new Tcl_Obj intrep field - * generic/tclObj.c: from "bignumValue" to "ptrAndLongRep" as - * generic/tclProc.c: described in TIP 237, and more suitable for - other more general uses. - -2005-09-27 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/binary.test (binary-14.18): Added test for [Bug 1116542] though - the bug itself was already fixed by unrelated changes. - -2005-09-26 Kevin Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merge updates from HEAD. - -2005-09-26 Kevin Kenny <kennykb@acm.org> - - * libtommath/: Updated to release 0.36. - * generic/tommath.h: Regenerated. - * generic/tclTomMathInterface.h: Added ten missing aliases for mp_* - functions to avoid namespace pollution in Tcl's exported symbols. [Bug - 1263012] - -2005-09-23 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * unix/Makefile.in: Added -DMP_PREC=4 switch to all compiles so - * win/Makefile.in: that minimum memory requirements of mp_int's - * win/makefile.vc: will not be quite so large. [Bug 1299153]. - - * generic/tclStrToD.c: Fixed memory leak. [Bug 1299803]. - * generic/tclObj.c: - -2005-09-20 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Revise TclIncrObj() to call - Tcl_GetBignumAndClearObj. - - * generic/tcl.decls: Add Tcl_GetBignumAndClearObj. - * generic/tclObj.c: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2005-09-16 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclInt.h: Added TclBNInitBigNumFromWideInt() so - * generic/tclTomMathInterface.c: that every caller isn't required to - duplicate the sign logic to use the unsigned interface. - - * generic/tclBasic.c: Reduce the number of places where Tcl intrudes - * generic/tclExecute.c: into the internal format details of the mp_int - * generic/tclObj.c: struct. - * generic/tclStrToD.c: - * generic/tcLStringObj.c: - - * generic/tclTomMath.h: Added mp_cmp_d to routines from libtommath - * unix/Makefile.in: used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - - * libtommath/bn_mp_add_d.c: Bug fix. For mp_add_d(&a, d, &c), when &a - has the value -d, then the value &c computed should be zero, but - mp_add_d was producing an inconsistent zero value with a sign field of - MP_NEG, something like a value of -0, which other routines in - libtommath can't handle. - - * generic/tclExecute.c: Dropped all creation of "bigOne" values and - just use tommath routines that accept the value "1" directly. - -2005-09-15 Miguel Sofer <msofer@users.sf.net> - - * doc/ParseCmd.3: copy/paste fix [Bug 1292427] - -2005-09-15 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Merge updates from HEAD. - - * generic/tclStringObj.c (TclAppendFormattedObjs): Revision to - eliminate one round of string copying. - - * generic/tclBasic.c: More callers of TclObjPrintf and - * generic/tclCkalloc.c: TclFormatToErrorInfo. - * generic/tclCmdMZ.c: - * generic/tclExecute.c: - * generic/tclIORChan.c: - * generic/tclMain.c: - * generic/tclProc.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c - - * unix/configure: autoconf-2.59 - -2005-09-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tcl.m4 (SC_TCL_EARLY_FLAGS): Added extra hack to allow Tcl to - transparently open large files on RHEL 3. [Bug 1287638] - -2005-09-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Bug fixes: ObjPrintfVA needed to - support "*" fields and needed to interpret precision limits on %s - conversions as a maximum number of bytes, not Tcl_UniChars, to take - from the (char *) argument. - - * generic/tclBasic.c: Updated several callers to use - * generic/tclCkalloc.c: TclFormatToErrorInfo() and/or - * generic/tclCmdAH.c: TclObjPrintf(). - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclNamesp.c: - * generic/tclProc.c: - - * library/init.tcl: Keep [unknown] in sync with errorInfo - formatting rules. - -2005-09-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: First caller of TclFormatToErrorInfo. - - * generic/tclInt.h: Using stdarg.h conventions, add more - * generic/tclStringObj.c: fixed arguments to TclFormatObj() and - TclObjPrintf(). Added new routine TclFormatToErrorInfo(). - - * generic/tcl.h: Explicitly standardized on the use of stdarg.h - * generic/tclBasic.c: conventions for functions with variable number - * generic/tclInt.h: of arguments. Support for varargs.h has been - * generic/tclPanic.c: implicitly gone for some time now. All - * generic/tclResult.c: TCL_VARARGS* macros purged from Tcl sources, - * generic/tclStringObj.c: leaving only some deprecated #define's - * tools/genStubs.tcl: in tcl.h for the sake of older extensions. - - * generic/tclDecls.h: make genstubs - - * doc/AddErrInfo.3: Replaced all documented requirement for use of - * doc/Eval.3: TCL_VARARGS_START() with requirement for use of - * doc/Panic.3: va_start(). - * doc/SetResult.3: - * doc/StringObj.3: - -2005-09-12 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Merge updates from HEAD. - - * generic/tclCmdAH.c: Added support for the "ll" width - * generic/tclStringObj.c: specifier to [format]. - - * generic/tclStringObj.c (TclAppendFormattedObjs): Bug fix: make - sure %ld formats force the collection of a wide value, when the value - could be a different long. - -2005-09-09 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c (RcDecodeEventMask): Added missing type - declaration for the parameter 'mask'. This fixes the [Bug 1286256]. The - other warning can be removed only by removing the panic/return code. - -2005-09-09 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Merge updates from HEAD. - -2005-09-09 Kevin Kenny <kennykb@acm.org> - - * generic/tclStringObj.c: Added two missing casts to silence messages - from MSVC6. - -2005-09-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: New internal routine TclObjPrintf() - * generic/tclStringObj.c: is similar to TclFormatObj() but - accepts arguments in non-Tcl_Obj format. - - * generic/tclInt.h: New internal routines TclFormatObj() - * generic/tclStringObj.c: and TclAppendFormattedObjs() to offer - sprintf()-like means to append to Tcl_Obj. Work in progress toward - [RFE 572392]. - - * generic/tclCmdAH.c: Compiler directive NEW_FORMAT when #define'd - directs the [format] command to be implemented in terms of the new - TclAppendFormattedObjs() routine. - -2005-09-08 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - TIP#254 IMPLEMENTATION - - * generic/tclLink.c (LinkTraceProc,ObjValue): Added many new of C var - * generic/tcl.h: to link to, making it - * doc/LinkVar.3: easier to seamlessly - * generic/tclTest.c (TestlinkCmd): couple C code and Tcl - * tests/link.test: scripts in an - application. [Patch 1242844] - -2005-09-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtf.c (Tcl_UniCharToUtf): Corrected handling of negative - * tests/utf.test (utf-1.5): Tcl_UniChar input value. Incorrect - handling was producing byte sequences outside of Tcl's legal internal - encoding. [Bug 1283976]. - -2005-09-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInt.h (List): Added flag to keep track of whether a list - * generic/tclListObj.c: with a string rep is provably canonical. - * generic/tclUtil.c (Tcl_ConcatObj): Do efficient concatenation and - * generic/tclBasic.c (Tcl_EvalObjEx): evaluation when the list is - canonical, and not just when the list is pure. This should make the - "pure list" hacking introduced in 8.3 much more robust. - -2005-09-05 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclObj.c (pendingObjDataKey): Added missing 'static' to stop - symbol from leaking outside the Tcl library. [Bug 1263012] - -2005-09-02 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclScan.c: Bug fix: The %o, %x, %i formats of [scan] must - not accept any 0b or 0o prefixes. [scan $s %o] must continue to work - even with KILL_OCTAL enabled. - - * generic/tclInt.h: Added TCL_PARSE_SCAN_PREFIXES to the flags - * generic/tclStrToD.c: accepted by TclParseNumber. - -2005-09-01 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixSock.c (InitializeHostName): Synchronized use of static - modifier in declaration and definition of function. - - * unix/tclUnixChan.c (FileTruncateProc): Synchronized use of static - modifier in declaration and definition of function. - - * generic/tclResult.c (ReleaseKeys): Synchronized use of static - modifier in declaration and definition of function. - - * generic/tclListObj.c (NewListIntRep): Synchronized use of static - modifier in declaration and definition of function. - - * generic/tclEncoding.c (InitializeEncodingSearchPath): Synchronized - use of static modifier in declaration and definition of function. - - * generic/tclEncoding.c (FillEncodingFileMap): Synchronized use of - static modifier in declaration and definition of function. - - * generic/tclIORChan.c (RcNewHandle): Synchronized use of static - modifier in declaration and definition of function. - -2005-09-01 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclObj.c: TclParseNumber calls meant to parse an integer - value now pass the TCL_PARSE_INTEGER_ONLY flag. - - * generic/tclScan.c: Extended [scan] to accept the %lld, %llo, %llx, - and %lli formats. Numeric scanning is now done via TclParseNumber calls - - * generic/tclInt.h: Extended TclParseNumber to accept new flag - * generic/tclStrToD.c: values TCL_PARSE_INTEGER_ONLY, - TCL_PARSE_OCTAL_ONLY, and TCL_PARSE_HEXIDECIMAL_ONLY, to give caller - more control over the parsing rules. - -2005-08-31 Vince Darley <vincentdarley@sourceforge.net> - - * doc/FileSystem.3: - * unix/tclUnixFile.c: - * windows/tclWinFile.c: clarify that Tcl_FSMatchInDirectory may be - called with a NULL interpreter, and fix the code so this is allowed. - Tcl's core itself (tclEncoding.c:FillEncodingFileMap()) calls this - with a NULL interpreter. - -2005-08-30 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclObj.c: Extended bignum support to include bignums so - large they will not pack into a Tcl_Obj. When they outgrow Tcl's string - rep length limits, a panic will result. - - * generic/tclTomMath.h: Added mp_sqrt to routines from - * unix/Makefile.in: libtommath used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - - * generic/tclBasic.c: Extended sqrt(.) so that range covers the - entire double range, accepting as many bignums in the domain as that - will allow. - -2005-08-29 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl (::tcl::tm::roots): Accepted Don Porter's patch for - [Bug 1189657]. Syncs the implementation to the specification (TIP #189) - -2005-08-29 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Merge updates from HEAD. - - * generic/tclBasic.c: Restored round(.) to the Tcl 8.4 rules. - -2005-08-29 Kevin Kenny <kennykb@acm.org> - - * generic/tclBasic.c (ExprMathFunc): Restored "round away from zero" - * tests/expr.test (expr-46.*): behaviour to the "round" function. - Added test cases for the behavior, including the awkward case of a - number whose fractional part is 1/2-1/2ulp. [Bug 1275043] - -2005-08-26 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c: Moved Tcl_{Cut,Splice}Channel to - {Cut,Splice}Channel for internal use, and created new public functions - for Tcl_{Cut,Splice}Channel which walk the whole stack of - transformations and invoke the necessary thread actions. Added code to - Tcl_(Un)StackChannel to properly invoke the thread actions when pushing - and popping transformations on/from a channel. - -2005-08-26 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (NamespaceEnsembleCmd): Reset the result after - creating an ensemble to clear any result object sharing (potentially - caused by delete traces) so that we can safely return the name of the - ensemble. Previously, this caused crashes in Snit's test suite. - -2005-08-25 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclListObj.c (UpdateStringOfList): Stop uncontrolled and - unsafe crashes from happening when working with very large string - representations. [Bug 1267380] - - * generic/tclExecute.c (TEBC:INST_DICT_LAPPEND): Stop dropping a - duplicated object on the floor, which was a memory leak (and a wrong - result too). Thanks to Andreas Kupries for reporting this. - -2005-08-25 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Merge updates from HEAD - - * generic/tclExecute.c: Bug fix. INST_RSHIFT: shift of negative values - produced incorrect results. - - * generic/tclExecute.c: Bug fix. INST_*SHIFT opcodes stack management. - [expr 0<<6] should be 0, not 6. - - * generic/tclBasic.c: Extended the domain of round(.) to all non-Inf, - non-NaN doubles, using bignums for the result as needed. - -2005-08-24 Andreas Kupries <andreask@activestate.com> - - TIP#219 IMPLEMENTATION - - * doc/SetChanErr.3: ** New File **. Documentation of the new channel - API functions. - * generic/tcl.decls: Stub declarations of the new channel API. - * generic/tclDecls.h: Regenerated - * generic/tclStubInit.c: - - * tclIORChan.c: ** New File **. Implementation of the reflected - channel. - * generic/tclInt.h: Integration of reflected channel and new error - * generic/tclIO.c: propagation into the generic I/O core. - * generic/tclIOCmd.c: - * generic/tclIO.h: - * library/init.tcl: - - * tests/io.test: Extended testsuite. - * tests/ioCmd.test: - * tests/chan.test: - * generic/tclTest.c: - * generic/tclThreadTest.c: - - * unix/Makefile.in: Integration into the build machinery. - * win/Makefile.in: - * win/Makefile.vc: - -2005-08-24 Kevin Kenny <kennykb@acm.org> - - * generic/tclStrToD.c (Tcl_DoubleDigits): Fixed the corner cases of - * tests/binary.test (binary-65.*) formatting floating point - numbers with the largest and smallest possible significands, and added - test cases for them. - -2005-08-24 Kevin Kenny <kennykb@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Corrected some TRACE bugs that prevented - compilation with --enable-symbols=all. - * generic/tclStrToD.c: Revised commentary to prepare for a renaming of - the file, removed some dead code, and fixed a bug where - TclBignumToDouble failed on huge negative numbers. - * tests/binary.test (binary-65.*): Added missing 'ieeeFloatingPoint' - to large/small significand tests. - * tests/expr.test (expr-45.*) Added missing braces around expressions. - -2005-08-24 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclBasic.c: Revised implementation of the ceil(.) and - * generic/tclInt.h: floor(.) math functions in light of the - * generic/tclStrToD.c: revised comparison operators, so that it is - always true that ($x <= ceil($x)) and ($x >= floor($x)). The simple - approach of "convert to double and call ceil() or floor()" could not - guarantee that. - - * generic/tclExecute.c: Bug fix: TclBignumToDouble return -Inf when - appropriate. Removed declarations of removed routines. - - * generic/tclExecute.c: Revised the type promotion rules of the - comparison operators so that they form proper equivalence classes over - the set of numeric strings. - -2005-08-23 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure.in: - * win/configure: Regen. - * win/configure.in: Update minimum autoconf version to 2.59. - -2005-08-23 Kevin Kenny <kennykb@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclInt.h: - * generic/tclObj.c (Tcl_GetBooleanFromObj, SetDoubleFromAny, - Tcl_GetLongFromObj, Tcl_GetWideIntFromObj, Tcl_GetBignumFromObj): - * generic/tclParseExpr.c (GetLexeme): - * generic/tclScan.c (Tcl_ScanObjCmd): - * generic/tclStrToD.c (TclParseNumber): - * tests/binary.test (binary-62.1-65.7): - * tests/expr.test (expr-40.1-42.1): - * scan.test (scan-14.1,14.2): - Modified Tcl_ParseNumber to accept an argument to force interpretation - as decimal, and modified [scan] to use it. Corrected a bug where Not a - Number with hexadecimal information bits returned consistently - incorrect values. #ifdef-ed out some code that is needed only for IBM - hexadecimal floating point. Fixed bugs in code to handle the corner - cases of smallest and largest significands. Added test cases to improve - test coverage in generic/tclStrToD.c. Added test cases for 0b notation - (TIP #114). Removed TclStrToD, and the static functions that it calls, - which are now dead code (TclParseNumber now does all input - floating-point conversions.) - -2005-08-23 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclStrToD.c: Bug fix: set shift magnitude properly whether - we're expanding to mp_int type or not. - - * generic/tclExecute.c: Bug fix: ACCEPT_NAN under INST_UMINUS. - - * generic/tclStrToD.c: New macros TIP_114_FORMATS and KILL_OCTAL to - configure acceptance of 0o and 0b numbers and rejection of "leading - zero as octal". - - * generic/tclBasic.c: Re-used the guts of int(.) and wide(.) math - functions to perform conversions in OldMathFuncProc. - - * generic/tclBasic.c: Support for ACCEPT_NAN. - * generic/tclExecute.c: - - * generic/tclInt.decls: Restored TclExprFloatError to internal stubs - * generic/tclBasic.c: table, and moved definition back to - * generic/tclExecute.c: tclExecute.c from tclBasic.c to handle #undef - ACCEPT_NAN. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclInt.h: New internal macros TclIsNaN and TclIsInfinite - * generic/tclBasic.c: replace the IS_NAN and IS_INF macros scattered - * generic/tclExecute.c: here and there. - * generic/tclObj.c: - * generic/tclStrToD.c: - * generic/tclUtil.c: - -2005-08-22 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclConfig.h.in: autoheader-2.59. - -2005-08-22 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclInt.h: New ACCEPT_NAN macro to mark code that - * generic/tclCmdAH.c: supports or disables accepting of the NaN - * generic/tclExecute.c: value at various points. - * generic/tclLink.c: - - * generic/tclStrToD.c: Bug fix. Parsing of +/- Infinity was reversed. - - * generic/tclTestObj.c: Disabled unused [testconvertobj] command. - - * generic/tclBasic: Added [expr {entier(.)}]. Rewrote int(.) and - wide(.) to use the same guts, accepting all non-Inf doubles as - arguments. - - * generic/tclInt.h: New routine TclInitBignumFromDouble. - * generic/tclStrToD.c: Modified to return code and write error - message. - - * generic/tclInt.h: TCL_WIDE_INT_IS_LONG implies NO_WIDE_TYPE. - * generic/tclObj.c: Removed now unnecessary tests of the - * generic/tclStrToD.c: TCL_WIDE_INT_IS_LONG definition. - - * generic/tclInt.h: New internal routine TclSetBignumIntRep - * generic/tclObj.c: consolidates packing of bignum value into a - * generic/tclStrToD.c: Tcl_Obj within one source code file. - - * tests/expr.test: Corrected the wideIs64bit constraint. - * tests/format.test: - * tests/scan.test: - -2005-08-21 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclInt.h: Moved TclParseInteger to tclUtil.c and - * generic/tclParseExpr.c: made it static. - * generic/tclUtil.c: - - * generic/tclInt.decls: Moved TclExprFloatError to tclBasic.c and made - * generic/tclBasic.c: it static. - * generic/tclExecute.c: - - * generitc/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclExecute.c: errno, IS_NAN, IS_INF, LLD no longer called in - this file; dropped/disabled support for them. - - * generic/tclCompExpr.c: errno no longer used in these files; - * generic/tclParseExpr.c: dropped support "hack" for it. - - * generic/tclStrToD.c: Disabled out of date support "hack" for errno. - - * generic/tclBasic.c: Eliminated VerifyExprObjType. Initialize errno - to zero in OldMathFuncProc. - -2005-08-19 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclBasic.c: Updated OldMathFuncProc and ExprAbsFunc to do - less invasion into numeric Tcl_Obj internals. Made ExprDoubleFunc, - ExprIntFunc, ExprWideFunc, and ExprRoundFunc bignum-aware. Revised - ExprSrandFunc error message. - - * generic/tclProc.c: Wrapped a few tclWideIntType uses in - * generic/tclCmdMZ.c: #ifndef NO_WIDE_TYPE. - - * generic/tclInt.h: #define'd NO_WIDE_TYPE. - - * generic/tclVar.c: Replaced TclPtrIncrVar and TclPtrIncrWideVar - * generic/tclInt.h: with TclPtrIncrObjVar and replaced TclIncrVar2 - * generic/tclInt.decls: and TclIncrWideVar2 with TclIncrObjVar2. New - routines call on TclIncrObj to do the work. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclCmdIL.c: Rework Tcl_IncrObjCmd and the INST_*INCR* - * generic/tclExecute.c: opcodes to use the new routines. - -2005-08-18 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Fixed string rep invalidation bug in - * tests/dict.test (dict-11.17): INST_DICT_INCR_IMM rewrite. - - * generic/tclDictObj.c: DictIncrCmd rewrite to use TclIncrObj. - - * generic/tclInt.h: TclIncrObj static -> internal - * generic/tclExecute.c: - -2005-08-17 George Peter Staplin <GeorgePS@XMission.com> - - * generic/tclBasic.c: eliminate a namespace clash caused by - BuiltinFuncTable not being static. - - * generic/tclObj.c: fix a namespace clash caused by a missing - static for pendingObjData. - -2005-08-17 Kevin Kenny <kennykb@acm.org> - - * generic/tclEvent.c (Tcl_Finalize): Removed a copy-and-paste accident - that caused a (mostly harmless) double finalize of the load and - filesystem subsystems. - * tests/clock.test: Eliminated the bad test clock-43.1, and split - clock-50.1 into two tests, with a more permissive check on the error - message for an out-of-range value. - -2005-08-17 Kevin Kenny <kennykb@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclBasic.c (Tcl_Expr{Long,Double}{,Obj}): Updated to - * generic/tclTest.c: deal with - * tests/expr-old.test: bignums (well, - * tests/expr.test: mostly). - Added a missing "errno=0;" in ExprUnaryFunc so that spurious error - returns aren't detected. - Added test cases for Tcl_Expr* and Tcl_Expr*Obj because there was very - poor test coverage in those areas. - * generic/tclParseExpr.c: Reworked parsing of numbers to call - TclParseNumber rather than trying to do things locally. - * generic/tclStrToD.c: Corrected a comment. Changed so that *endPtrPtr - does not include any trailing whitespace. - -2005-08-17 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: New routine TclIncrObj to centralize the - increment operation needed in many places. Updated INST_DICT_INCR_IMM - to make use of it. - -2005-08-16 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Made bit shifting opcodes and INST_MOD - bignum-aware. - - * tests/scan.test: Making << bignum-aware means that repeated - * tests/string.test: left shifting cannot turn a positive into a - negative. Revised [int_range] and [largest_int] utility commands in the - test suite that relied on that happening. Without revision they became - infinite loops. - - * generic/tclExecute.c: Made binary bitwise opcodes bignum-aware. - - * generic/tclTomMath.h: Added mp_or and mp_xor to routines from - * unix/Makefile.in: libtommath used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - -2005-08-15 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Updates from HEAD. - * generic/tclExecute.c: More revisions to IllegalExprOperandType. - Merged INST_BITNOT with INST_UMINUS and make it bignum-aware according - to the rule: ~a = -a - 1. Disabled unused code and noted more TODOs. - - * generic/tclInt.decls: Disabled TclLooksLikeInt() and all callers. - * generic/tclUtil.c: - * generic/tclCompCmds.c: - - * generic/tclBasic.c: Rewrite of VerifyExprObjType(). - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclExecute.c: Updated execution of comparison bytecodes to - be bignum-aware, routing string compares through INST_STR_CMP. - -2005-08-14 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Updated execution of arithmetic bytecodes to - be bignum-aware, and to allow calculations on NaN to produce a NaN - result. INST_UMINUS updated to call mp_neg. - - * generic/tclTomMath.h: Added mp_and, mp_expt_d, and mp_neg to - * unix/Makefile.in: routines from libtommath used by Tcl. - * win/Makefile.in: - * win/makefile.vc: - -2005-08-13 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclObj.c: Extended Bignum auto-narrowing to auto-narrow - to tclWideIntType when appropriate; this helps keep things working as - the bytecode execution code is migrated to supporting bignums. - - * generic/tclExecute.c: Major overhaul of IllegalExprOperandType. - Changed several TclNewFooObj() calls to more logically appropriate - ones. Added several TODO comments marking opportunies for future work. - Made more use of the eePtr->constants. Made INST_UMINUS bignum aware. - -2005-08-12 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Simplify doCondJump. Use eePtr->constants as - result of INST_DICT_NEXT, INST_LAND, and INST_LOR. Separate INST_LNOT - from INST_UMINUS and simplify. - -2005-08-12 Kevin Kenny <kennykb@acm.org> - - * generic/tclClock.c (MktimeObjCmd): - * library/clock.tcl (GetSystemTimeZone, LoadZoneinfoFile) - (ReadZoneinfoFile): - * tests/clock.test (clock-50.1): - Added functionality to read /etc/localtime if it exists, so that Tcl's - time can track system time on Linux even if TZ is not set. Changed - ::tcl::clock::Mktime to check for failure, and added a test case that - mimics failure but is really success. - -2005-08-11 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclExecute.c: Rewrite of INST_LAND/INST_LOR to take advantage - of loss of "pure double" issues. Merged INST_UPLUS with - INST_TRY_CVT_TO_NUMERIC and updated to use improved rules for impure - "double"s as well. - - * generic/tclStrToD.c: Restored conditional generation of - tclWideIntType values by TclParseNumber so that Tcl's not completely - broken while bignum calculation support is incomplete. The NO_WIDE_TYPE - macro can be used to disable this. - - * generic/tclBasic.c (ExprAbsFunc): First pass making [expr abs(.)] - bignum-aware. - -2005-08-11 Kevin Kenny <kennykb@acm.org> - - * generic/tclEvent.c: Eliminated the USE_THREAD_STORAGE option - * generic/tclInt.h: (which is on in every build generated by - * generic/tclThread.c: by the standard configurator). - * generic/tclThreadStorage.c: Eliminated the code for thread specific - * unix/configure: data without USE_THREAD_STORAGE and - * unix/tcl.m4: radically refactored the code for - * unix/tclConfig.h.in: USE_THREAD_STORAGE so that it has fewer - * unix/tclUnixThrd.c: dependencies on the order of - * win/configure: finalization. (Also, made 'make - * win/Makefile.in: distclean' on Windows clean just a little - * win/rules.vc: bit cleaner.) - * win/tcl.m4: - * win/tclWinThrd.c: - -2005-08-10 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclTomMath.h: Added mp_shrink, mp_to_unsigned_bin, - * unix/Makefile.in: mp_to_unsigned_bin_n, and mp_unsigned_bin_size - * win/Makefile.in: to routines from libtommath used by Tcl. - * win/makefile.vc: - - * generic/tommath.h: make gentommath_h - - * generic/tclObj.c: Substantial rewrite to make all number parsing - flow through TclParseNumber(). Also established the NO_WIDE_TYPE and - BIGNUM_AUTO_NARROW #ifdef's to help track the assumptions of different - portions of the code. - - * generic/tclInt.h: Added NO_WIDE_TYPE #ifdefs - -2005-08-10 Kevin Kenny <kennykb@acm.org> - - * generic/tclEvent.c (Tcl_Finalize): Pushed Tcl_FinalizeLoad and - Tcl_ResetFilesystem down after Tcl_FinalizeThreadAlloc because we can't - unload DLL's until after their TSD keys are finalized. (Note that we'll - still see aborts if an unloaded DLL has TSD - that still needs to be - fixed. - - * tests/compExpr-old.test (compExpr-3.8): Made tests conditional on - * tests/expr.test (expr-3.8): 'unix' because they get - stack overflows on Win32 threaded builds, - -2005-08-09 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclPathObj.c: fix to [file rootname] bug in optimized code - path reported on comp.lang.tcl. - -2005-08-08 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - - * generic/tclObj.c: Replaced some goto's with loops and started - use of BIGNUM_AUTO_NARROW and NO_WIDE_TYPE. - -2005-08-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclThreadStorage.c: Stop exposing the guts of the thread - storage system through the internal stubs table. Client code should - always use the standard API. - -2005-08-05 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] - * generic/tclObj.c: Rewrote Tcl_GetDoubleFromObj(). - -2005-08-05 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixInit.c (localeTable): Solaris uses a non-standard name - for the cp1251 charset. Thanks to Victor Wagner for reporting this. - [Bug 1252475] - -2005-08-05 Kevin Kenny <kennykb@users.sourceforge.net> - - * win/makefile.vc: Removed unused file ldAout.tcl. - * win/makefile.bc: [Bug 1244361] - - * tests/binary.test: Cleaned up testing for scanning of NaN. [Bug - 1246264] - - * generic/tclBasic.c (ExprAbsFunc): Added code to handle the corner - * tests/expr.test (expr-38.1): case of applying 'abs' to the - smallest 32-bit integer. [Bug 1241572] - -2005-08-04 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (CloseChannel): Fixed comment nit, added apparently - missing word to complete a sentence. - - * generic/tclObj.c (Tcl_DbDecrRefCount): Fixed whitespace nit in panic - message. - -2005-08-04 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Updated from HEAD - - * generic/tclObj.c: Rewrote Tcl_GetBooleanFromObj() and supporting - routines to make use of TclParseNumber. This reduces the potential - number of times a string value must be scanned. - - * generic/tclObj.c: Simplified routines that manage the typeTable. - Deleted the UpdateStringOfBoolean() routine, that can never be called. - -2005-08-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Untangled some dependencies in the - * generic/tclEvent.c: order of finalization routines. - * generic/tclInt.h: [Bug 1251399] - * generic/tclObj.c: - -2005-08-02 Don Porter <dgp@users.sourceforge.net> - - [kennykb-numerics-branch] Updated from HEAD - -2005-07-30 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclLoadDyld.c (TclpDlopen, TclpLoadMemory): workarounds for - bugs/changes in behaviour in Mac OS X 10.4 Tiger. - -2005-07-29 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (InfoGlobalsCmd): Even in high-speed mode, still - have to take care with non-existant variables. [Bug 1247135] - -2005-07-28 Mo DeJong <mdejong@users.sourceforge.net> - - * win/README: Update link to msys_mingw8.zip. - -2005-07-28 Don Porter <dgp@users.sourceforge.net> - - * tests/compExpr-old.test: Still more conversion of "nonPortable" - * tests/error.test: tests into tests with constraints that - * tests/expr-old.test: describe the limits of their - * tests/expr.test: portability. Also more consolidation - * tests/fileName.test: of constraint synonyms. - * tests/format.test: wideis64bit, 64bitInts => wideIs64bit - * tests/get.test: wideIntegerUnparsed => wideIs32bit - * tests/load.test: wideIntExpressions => wideBiggerThanInt - * tests/obj.test: - * tests/parseExpr.test: Dropped "roundOffBug" constraint that - * tests/string.test: protected from buggy sprintf. - -2005-07-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclPipe.c (TclCreatePipeline): Arrange for POSIX systems to - * unix/tclUnixPipe.c (TclpOpenFile): use the O_APPEND flag for - * tests/exec.test (exec-19.1): files opened in a pipeline - like ">>this". Note that Windows cannot support such access; there is - no equivalent flag on the handle that can be set at the kernel-call - level. The test is unix-specific in every way. [Bug 1245953] - -2005-07-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: Converted the $::tcl_precision value to be kept - per-thread to prevent different threads from stomping on each others' - formatting prescriptions. - - ***POTENTIAL INCOMPATIBILITY*** Multi-threaded programs that set the - value of ::tcl_precision will now have to set it in each thread. - - * tests/expr.test: Consolidated equivalent constraints into - * tests/fileName.test: single definitions and (more precise) names: - * tests/get.test: longis32bit, 32bit, !intsAre64bit => longIs32bit - * tests/listObj.test: empty => emptyTest; winOnly => win - * tests/obj.test: intsAre64bit => longIs64bit - Also updated some "nonPortable" tests to use constraints that mark - precisely what about them isn't portable, so the tests can run where - they work. - - * library/init.tcl ([unknown]): Corrected return code handling in the - portions of [unknown] that expand incomplete commands during - interactive operations. [Bug 1214462]. - -2005-07-26 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/configure.in: Check for a $prefix/share directory and add it the - the package if found. This will check for Tcl packages in - /usr/local/share when Tcl is configured with the default dist install. - [Patch 1231015] - -2005-07-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_CallWhenDeleted): Converted to use - per-thread counter, rather than a process global one that required - mutex protection. [RFE 1077194] - - * generic/tclNamesp.c (TclTeardownNamespace): Re-ordering so that - * tests/trace.test (trace-34.4): command delete traces fire - while the command still exists. [Bug 1047286] - -2005-07-24 Mo DeJong <mdejong@users.sourceforge.net> - - * unix/configure: Regen. - * unix/tcl.m4 (SC_PROG_TCLSH, SC_BUILD_TCLSH): - * win/configure: Regen. - * win/tcl.m4 (SC_PROG_TCLSH, SC_BUILD_TCLSH): Split confused search - for tclsh on PATH and build and install locations into two macros. - SC_PROG_TCLSH searches just the PATH. SC_BUILD_TCLSH determines the - name of the tclsh executable in the Tcl build directory. [Bug 1160114] - [Patch 1244153] - -2005-07-23 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: Updates to the Tcl script library to make use - * library/history.tcl: of Tcl 8.4 features. Forward port of - * library/init.tcl: appropriate portions of [Patch 1237755]. - * library/package.tcl: - * library/safe.tcl: - * library/word.tcl: - -2005-07-23 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/string.test: Add string is tests for functionality that was not - tested. - * win/README: Update msys + mingw URL. Remove old Cygwin + mingw info. - -2005-07-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_DICT_*): stop 2 compiler warnings for - uninitialised variables. - -2005-07-23 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TEBC:INST_DICT_INCR_IMM): Fix the incrementor - to work correctly with wide values. - -2005-07-21 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictCmd): First run at a compiler - * generic/tclExecute.c (TclExecuteByteCode): for dictionaries. Also - added an instruction to support 'finally'-like clauses, exposed more of - the dict guts to the rest of the core, and defined a few tests to - exercise more obscure parts of the compiler's operation that were bugs - during development. - -2005-07-21 Kevin B. Kenny <kennykb@acm.org> - - * library/ldAout.tcl (***REMOVED***): Removed support for ancient - * unix/configure: BSD's, IRIX 4, RISCos and - * unix/Makefile.in: Ultrix. Removed two files whose - * unix/tcl.m4: code is used only on those - * unix/tclLoadAout.c (***REMOVED***): antique platforms. - - ***POTENTIAL INCOMPATIBILITY*** if anyone actually uses those - platforms; it is to be noted though, that an error in the installer has - actually not caused a necessary file to be installed on those platforms - in several releases, and nobody's complained. - -2005-07-16 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c (RefineResult): Plugged a stupid memory leak in - RefineResult (called from Tcl_StrToD). [Tk Bug 1227781] - -2005-07-15 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclClock.c (TclClockLocaltimeObjCmd,ThreadSafeLocalTime): - * library/clock.tcl (GuessWindowsTimeZone, ClearCaches): - * tests/clock.test (clock-49.1, clock-49.2): - Handle correctly the case where localtime() returns NULL to report a - conversion error. Also handle the case where the Windows registry - contains timezone values that can be mapped to a tzdata file name but - the corresponding file does not exist or is corrupted, by falling back - on a Posix timezone string instead; this last case will avoid calls to - localtime() in starpacks on Windows. [Bug 1237907] - -2005-07-14 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCompile.c: Update to follow style guidelines. - (TclPrintInstruction): Reorganize to do better printing out of bytecode - with far fewer "special hacks" for particular opcodes. - * generic/tclCompile.h: Requires two new opcode types. - -2005-07-13 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixSock.c: Use a ProcessGlobalValue to store the value - * win/tclWinSock.c: returned by Tcl_GetHostName() ([info - hostname]). Also re-order initialization of the value on Windows to - favor GetComputerName() over gethostname() as a source of the - information. - -2005-07-12 Kevin Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Updated from HEAD - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): - * generic/tclInt.h: - * generic/tclObj.c (Tcl_GetDoubleFromObj, SetDoubleFromAny) - (Tcl_GetIntFromObj, SetIntOrWideFromAny): - * generic/tclStrToD.c (TclParseNumber, etc.): - * tclTomMathInterface.c (TclBNInitBignumFromWideUInt): - * tests/obj.test (obj-1.1, obj-2.2, obj-3.1, obj-3.2): - - Initial attempt at an implementation of TIP #249, comprising a unified - parser and modifications to the Tcl_Get*FromObj routines to use it. - Further integration of the parser is necessary and planned. - -2005-07-12 Donal K. Fellows <dkf@users.sf.net> - - * doc/lsearch.n: Clarify documentation of -exact option; wording was - open to misinterpretation by non-English speakers. - -2005-07-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c: General style cleanup. - -2005-07-08 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): Reimplement long and wide - type integer division and modulus operations so that the smallest and - largest integer values are handled properly. The divide operation is - more efficient since it no longer does a modulus or negation and only - checks for a remainder when the quotient will be a negative number. - The modulus operation is now a bit more complex because of a number of - special cases dealing with the smallest and largest integers. - * tests/expr.test: Add test cases for division and modulus operations - on the smallest and largest integer values for 32 and 64 bit types. - [Patch 1230205] - -2005-07-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclLink.c: Simplified LinkTraceProc [Bug 1208108]. - -2005-07-05 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Purged use of TCLTESTARGS [RFE 1161550]. - - * generic/tclUtil.c: Converted TclFormatInt() into a macro. - * generic/tclInt.decls: [RFE 1194015] - * generic/tclInt.h: - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclNamesp.c: Allow for [namespace import] of a command - * tests/namespace.test: over a previous [namespace import] of itself - without throwing an error. [RFE 1230597] - -2005-07-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictForCmd, DictFilterCmd): Interlocking of - dictionary internal representations is now done in the core of the dict - iterator. Purge the last attempts at doing it at a higher level as they - didn't work and were no longer needed. - -2005-07-01 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * unix/tclUnixNotfy.c: protect against spurious wake-ups while waiting - on the condition variable when tearing down the notifier thread [Bug - 1222872]. - -2005-06-28 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode): When parsing an integer - operand for a unary minus expression operator, check for a wide integer - that is actually LONG_MIN. If found, convert back to a long int type. - * tests/expr.test: Add constraint for 32bit long int type and 64bit - wide int type. Add tests that parse the smallest/largest long int and - wide int values. - -2005-06-24 Kevin Kenny <kennykb@acm.org> - - * generic/tclEvent.c (Tcl_Finalize): - * generic/tclInt.h: - * generic/tclPreserve.c (TclFinalizePreserve): Changed the finalization - logic so that Tcl_Preserve finalizes after exit handlers run; a lot of - code called from Tk's exit handlers presumes that Tcl_Preserve will - still work even from an exit handler. - -2005-06-24 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: Make file safe to re-[source] without - destroying registered auto_mkindex_parser hooks. - -2005-06-23 Kevin Kenny <kennykb@acm.org> - - * win/tclWinChan.c: More rewriting of __asm__ blocks that implement - * win/tclWinFCmd.c: SEH in GCC, because mingw's gcc 3.4.2 is not as - forgiving of violations committed by the old code and caused panics. - [Bug 1225957] - -2005-06-23 Daniel Steffen <das@users.sourceforge.net> - - * tools/tcltk-man2html.tcl: fixed useversion glob pattern to accept - multi-digit patchlevels. - -2005-06-22 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinFile.c: Potential buffer overflow. [Bug 1225571] Thanks to - Pat Thoyts for discovery and fix. - -2005-06-22 Kevin Kenny <kennykb@acm.org> - - * generic/tclInt.h: Changed the finalization - * generic/tclEvent.c (Tcl_Finalize): logic to defer the - * generic/tclIO.c (TclFinalizeIOSubsystem): shutdown of the pipe - * unix/tclUnixPipe.c (TclFinalizePipes): management until after all - * win/tclWinPipe.c (TclFinalizePipes): channels have been closed, - in order to avoid a situation where the Windows PipeCloseProc2 would - re-establish the exit handler after exit handlers had already run, - corrupting the heap. [Bug 1225727] Also corrected a potential read of - uninitialized memory in PipeClose2Proc [Bug 1225044] - -2005-06-21 Andreas Kupries <andreask@activestate.com> - - * generic/tclInt.h: Followup to change made on 2005-06-18 by Daniel - Steffen. There are compilers (*) who error out on the redefinition of - WORDS_BIGENDIAN. We have to undef the previous definition (on the - command line) first to make this acceptable. (*): AIX native. - -2005-06-21 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclFileName.c: Changed [file split] and [file join] to treat - Windows drive letters similarly to ~ syntax and make sure that they - appear with "./" in front when they are in intermediate components of - the path. [Bug 1194458] - * tests/fileName.test: Added test for the above bug. - -2005-06-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Added missing walk of the list of active - * generic/tclTrace.c: traces to cleanup references to traces being - * generic/tclInt.h: deleted. [Bug 1201035] Made the walk of the - * tests/trace.test (trace-34.*): active trace list aware of the - direction of trace scanning, so the proper correction can be made. - [Bug 1224585] - -2005-06-21 Donal K. Fellows <dkf@users.sf.net> - - * unix/tcl.m4 (SC_ENABLE_SYMBOLS): Only enable the 'compile' special - debugging feature when requested in configure.in; removes irrelevant - junk from the configure files of extensions that use Tcl's tcl.m4. - -2005-06-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompile.h (INST_PUSH_RETURN_OPTIONS): New opcode to allow - * generic/tclCompCmds.c (TclCompileCatchCmd): compilation of - * generic/tclCompile.c: TIP#90 catch [Bug - * generic/tclExecute.c (TclExecuteByteCode): 1219112] - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Ensure we spill to the - command form in all cases where it generates an error. - -2005-06-20 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Generate an error if a mode - argument like -exact is passed more than once to the switch command. - The previous implementation silently accepted invalid switch - invocations like [switch -exact -glob $str ...]. - * tests/for.test: Check some error cases when invoking continue and - break inside a for loop next script. - * tests/switch.test: Add checks for shortened version of a mode - argument like -exact. Add test for more than one mode argument. Add - test for odd case of passing a variable as a body script. - -2005-06-18 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.h: ensure WORDS_BIGENDIAN is defined correctly with - fat compiles on Darwin (i.e. ppc and i386 at the same time), the - configure AC_C_BIGENDIAN check is not sufficient in this case because a - single run of the compiler builds for two architectures with different - endianness. - - * unix/tcl.m4 (Darwin): add -headerpad_max_install_names to LDFLAGS to - ensure we can always relocate binaries with install_name_tool. - - * unix/configure: autoconf-2.59 - -2005-06-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCmdAH.c (Tcl_FormatObjCmd): Fix for [Bug 1154163]; only - * tests/format.test: insert 'l' modifier when it is needed. - -2005-06-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclTimer.c (AfterDelay): Split out the code to manage - synchronous-delay [after] commands. - * tests/interp.test (interp-34.10): Time limits and synch-delay [after] - did not mix well... [Bug 1221395] - -2005-06-14 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Only delete a - * tests/namespace.test (namespace-49.2): command from the hashtable on - reentrant processing if it has not been already deleted; at least three - deletes of the same command are possible. [Bug 1220058] - * generic/tclTrace.c (TraceCommandProc): Remove bogus error message - creation when traces trigger in situations where the command has - already been deleted. - -2005-06-13 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFCmd.c: correct fix to file mkdir 2005-06-09 [Bug 1219176] - -2005-06-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c: Factor out some common idioms into named forms - for greater clarity. - -2005-06-10 Donal K. Fellows <dkf@users.sf.net> - - * doc/chan.n: Fold in the descriptive parts of the documentation for - all the commands that [chan] builds on top of. - -2005-06-09 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFCmd.c: fix to race condition in file mkdir [Bug 1217375] - * doc/glob.n: improve glob documentation [Bug 1190891] - -2005-06-09 Donal K. Fellows <dkf@users.sf.net> - - * doc/expr.n, doc/mathfunc.n: Fix minor typos [Bug 1211078] and add - mention of distinctly-relevant [namespace path] subcommand. - -2005-06-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Reduced the Tcl_ObjTypes "index", - * generic/tclIndexObj.c: "ensembleCmd", "localVarName", and - * generic/tclNamesp.c: "levelReference" to file static scope. - * generic/tclProc.c: - * generic/tclVar.c: - - * generic/tclObj.c: Restored registration of the "procbody" - Tcl_ObjType, as required by the tclcompiler application. - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2005-06-07 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIO.c (Tcl_ChannelTruncateProc): Stop proliferation of - * generic/tcl.h: channel type versions - * doc/CrtChannel.3: following advice from AKu - - Bump patchlevel to a4 to distinguish from a3 release. - - * generic/tclInt.h (INTERP_TRACE_IN_PROGRESS): Add flag so the error - * generic/tclIndexObj.c (Tcl_WrongNumArgs): messages from ensembles - * generic/tclIOCmd.c (Tcl_ReadObjCmd): can be correct. - - TIP#208 IMPLEMENTATION - - * library/init.tcl: Create the chan ensemble. - * tests/chan.test: Rudimentary test suite. - * doc/chan.n: General documentation. - - TRUNCATION API (part of TIP#208) - * generic/tcl.h, generic/tcl.decls: Declaration of the API. - * doc/CrtChannel.3, doc/OpenFileChnl.3: Documentation of the API. - * generic/tclBasic.c (Tcl_CreateInterp): Create the mapping into Tcl. - * generic/tclIOCmd.c (TclChanTruncateObjCmd): Implementation of - Tcl-level truncation API. - * generic/tclIO.c (Tcl_TruncateChannel): Generic C-level truncation API - implementation. - * unix/tclUnixChan.c (FileTruncateProc): Basic implementation of - truncating driver. - - * win/tclWinChan.c (FileTruncateProc): Added implementation of file - truncation for Windows. - * tests/chan.test (chan-15.2): Added real test of truncation. - -2005-06-06 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWin32Dll.c: Corrected another buglet in the assembly code for - stack probing on Win32/gcc. [Bug 1213678] - * generic/tclObj,c: Added missing 'static' on definition of - UpdateStringOfBignum, and removed a 'switch' on a 'long long' operand - (which HP-UX native 'cc' seems unable to handle). [Bug 1215775] - -2005-06-04 Jeff Hobbs <jeffh@ActiveState.com> - - *** 8.5a3 TAGGED FOR RELEASE *** - - * unix/Makefile.in (dist): add libtommath - -2005-06-03 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * library/parray.tcl (parray): Only generate the sorted list of element - names once. Thanks to Andreas Leitgeb for spotting this. - -2005-06-03 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: fixed 'embedded' target. - -2005-06-02 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/Makefile.in (html): add BUILD_HTML_FLAGS optional var - * tools/tcltk-man2html.tcl: add a --useversion to prevent confusion - when multiple Tcl source dirs exist. - -2005-06-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: For compatibility with earlier Tcl releases, - * generic/tclResult.c: when a command procedure simply does a - * generic/tclTest.c: "return TCL_RETURN;" we must interpret that - * tests/result.test: the same as - "return Tcl_SetReturnOptions(interp, Tcl_NewObj());" [Bug 1209759]. - -2005-06-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Allow compilation of - -nocase -glob [switch]es (only one we know how to compile). - - TIP#241 IMPLEMENTATION from Joe Mistachkin - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd, Tcl_LsortObjCmd): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): Implementation of -nocase - option for [lsearch], [lsort] and [switch] commands. - * win/tclWinPort.h: Win uses nonstandard function names... - * tests/cmdIL.test, tests/lsearch.test, tests/switch.test: Tests - * doc/lsearch.n, doc/lsort.n, doc/switch.n: Docs - - * generic/tclCompCmds.c (TclCompileLindexCmd): Compile the most common - case of [lindex] more efficiently. - - * unix/tclUnixNotfy.c (Tcl_FinalizeNotifier): Pass the correct number - of arguments to Tcl_JoinThread. - -2005-05-31 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/configure.in, unix/tcl.m4: Standardize generation of help - messages to always use AC_HELP_STRING and always (except for --with-tcl - and --with-tk, where the default is complex) say what the default is. - -2005-05-31 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * unix/tclUnixNotfy.c: the notifier thread is now created as joinable - thread and it is properly joined in Tcl_FinalizeNotifier. This is an - attempt to fix the [Bug 1082283]. - -2005-05-30 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * win/tclWinThrd.c: Fixed [Bug 1204064] - -2005-05-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - TIP #229 IMPLEMENTATION - - * generic/tclNamesp.c (Tcl_FindCommand, TclResetShadowedCmdRefs) - (NamespacePathCmd, SetNsPath, UnlinkNsPath, TclInvalidateNsPath): - Implementation of the [namespace path] command and the command name - resolution engine. - * doc/info.n, doc/namespace.n: Doc updates. - * tests/namespace.test (namespace-51.*): Test updates. - * generic/tclResolve.c (BumpCmdRefEpochs, Tcl_SetNamespaceResolvers): - * generic/tclBasic.c (Tcl_CreateCommand, Tcl_CreateObjCommand): Ensure - that people don't see stale paths. - * generic/tclInt.h (Namespace, NamespacePathEntry): Structure defs. - * generic/tclCmdIL.c (InfoCommandsCmd): Updates to [info commands]. - -2005-05-26 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Makefile: moved & corrected EMBEDDED_BUILD check. - - * unix/configure.in: corrected framework finalization to softlink stub - library to Versions/8.x subdir instead of Versions/Current. - * unix/configure: autoconf-2.59 - -2005-05-25 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): add necessary cast - -2005-05-25 Don Porter <dgp@users.sourceforge.net> - - TIP#182 IMPLEMENTATION [Patch 1165062] - - * doc/mathfunc.n: New built-in math function bool(). - * generic/tclBasic.c: - * tests/expr.test: - * tests/info.test: - -2005-05-24 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: Updated [unknown] to be sure the [return] - * tests/init.test: options from an auto-loaded command are seen - correctly by the caller. - -2005-05-24 Daniel Steffen <das@users.sourceforge.net> - - * tests/env.test: added DYLD_FRAMEWORK_PATH to the list of env vars - that need to be handled specially. - - * macosx/Makefile: - * macosx/README: - * macosx/Tcl-Info.plist.in (new file): - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: - * unix/tclUnixInit.c: moved all Darwin framework build support from - macosx/Makefile into the standard unix configure/make buildsystem, the - macosx/Makefile is no longer required to build Tcl.framework (but its - functionality is still available for backwards compatibility). - * unix/configure: autoconf-2.59 - - * generic/tclIOUtil.c (TclLoadFile): - * generic/tclInt.h: - * unix/tcl.m4: - * unix/tclLoadDyld.c: added support for [load]ing .bundle binaries in - addition to .dylib's: .bundle's can be [unload]ed (unlike .dylib's), - and can be [load]ed from memory, e.g. directly from VFS without needing - to be written out to a temporary location first. [Bug 1202209] - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): change [time] called with a - count > 1 to return a string with a float value instead of a rounded - off integer. [Bug 1202178] - - * doc/expr.n: - * doc/string.n: fixed roff syntax complaints from 'make html'. - -2005-05-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c: Corrected parser to recognize all - boolean literals accepted by Tcl_GetBoolean, including prefixes like - "y" and "f", and to allow "eq" and "ne" as function names in the proper - context. [Bug 1201589]. - -2005-05-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (TclEvalObjvInternal): Rewrite for greater - clarity; although 'goto' is Bad, the contortions you have to go through - to avoid it can be worse... - -2005-05-19 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXNotify.c (Tcl_InitNotifier): fixed crashing CFRelease - of runLoopSource in Tcl_InitNotifier (reported by Zoran): - CFRunLoopAddSource doesn't CFRetain, so can only CFRelease the - runLoopSource in Tcl_FinalizeNotifier. - -2005-05-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_ExprBoolean): Rewrite as wrapper around - Tcl_ExprBooleanObj. - - * generic/tclCmdMZ.c ([string is boolean/true/false]): Rewrite dropping - string-based Tcl_GetBoolean call, so that internal reps are kept for - subsequent quick boolean operations. - - * generic/tclExecute.c: Dropped most special handling of the "boolean" - Tcl_ObjType, since that type should now be rarely encountered. - - * doc/BoolObj.3: Rewrite of documentation dropping many details - about the internals of Tcl_Objs. Shorter documentation focuses on the - function and use of the routines. - - * generic/tclInt.h: Revision to the "boolean" Tcl_ObjType, so that - * generic/tclObj.c: only string values like "yes" and "false" are - * tests/obj.test: kept as the "boolean" Tcl_ObjType. The string - values "0" and "1" are kept as "int" Tcl_ObjType, which also produce - quick calls to Tcl_GetBooleanFromObj(). Since this internal change - means a Tcl_ConvertToType to a "boolean" Tcl_ObjType might not produce - a Tcl_Obj of type "boolean", the registration of the "boolean" type is - also removed. - ***POTENTIAL INCOMPATIBILITY*** - For callers of Tcl_GetObjType on the type name "boolean". - -2005-05-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclObj.c (TclInitObjSubsystem): Removed the - * tests/listObj.test: registration of the Tcl_ObjType's "list", - * tests/obj.test: "procbody", "index", "ensembleCommand", - "localVarName", and "levelReference". The only reason to register a - Tcl_ObjType is to have it returned by Tcl_GetObjType, and the only - reason for that is to retrieve a (Tcl_ObjType *) to pass to - Tcl_ConvertToType(). None of the types above can support a - Tcl_ConvertToType() call; they panic. Better not to offer something - than to lead users into a panic. - ***POTENTIAL INCOMPATIBILITY*** - For callers of Tcl_GetObjType on the type names listed above. - -2005-05-15 Kevin Kenny <kennykb@users.sourceforge.net> - - * win/tclWin32Dll.c: conditioned definition of EXCEPTION_REGISTRATION - structures on HAVE_NO_SEH, to fix a bug in buildability on MSVC. - -2005-05-14 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.decls: - * generic/tclTest.c: - * generic/tclUtil.c: - * win/tclWin32Dll.c: fixed link error due to direct access by tclTest.c - to the MODULE_SCOPE tclPlatform global: renamed existing - TclWinGetPlatform() accessor to TclGetPlatform() and moved it to - generic code so that it can be used by on all platforms where - MODULE_SCOPE is enforced. - - * macosx/tclMacOSXBundle.c: - * unix/tclUnixInit.c: - * unix/tcl.m4 (Darwin): made use of CoreFoundation API configurable and - added test of CoreFoundation availablility to allow building on ppc64, - replaced HAVE_CFBUNDLE by HAVE_COREFOUNDATION; test for availability of - Tiger or later OSSpinLockLock API. - - * unix/tclUnixNotfy.c: - * unix/Makefile.in: - * macosx/tclMacOSXNotify.c (new file): when CoreFoundation is - available, use new CFRunLoop based notifier: allows easy integration - with other event loops on Mac OS X, in particular the TkAqua Carbon - event loop is now integrated via a standard tcl event source (instead - of TkAqua upon loading having to finalize the exsting notifier and - replace it with its custom version). [Patch 1202052] - - * tests/unixNotfy.test: don't run unthreaded tests on Darwin since - notifier may be using threads even in unthreaded core. - - * unix/tclUnixPort.h: - * unix/tcl.m4 (Darwin): test for thread-unsafe realpath during - configure, as Darwin 7 and later realpath is threadsafe. - - * macosx/Makefile: enable configure caching. - - * unix/configure.in: wrap tclConfig.h header in #ifndef _TCLCONFIG so - that it can be included more than once without warnings from gcc4.0 (as - happens e.g. when including both tclInt.h and tclPort.h) - - * macosx/tclMacOSXBundle.c: - * unix/tclUnixChan.c: - * unix/tclLoadDyld.c: - * unix/tclUnixInit.c: fixed gcc 4.0 warnings. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: make genstubs - -2005-05-13 Kevin Kenny <kennykb@acm.org> - - * win/tclWin32Dll.c: Further rework of the SEH logic. All - EXCEPTION_REGISTRATION records are now in the activation record rather - than pushed on the stack. - -2005-05-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Dropped the TCL_NO_MATH configuration. It's - * generic/tclBinary.c: believed this has not been working in a long - * generic/tclExecute.c: time. Tcl needs math.h. [RFE 1200680] - * unix/Makefile.in: - -2005-05-12 Kevin Kenny <kennykb@acm.org> - - * doc/mathfunc.n: Changed NAME line to match the name of the page. - -2005-05-11 Kevin Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Resynchronized with the HEAD; at this - checkpoint [-rkennykb-numerics-branch-20050511], the HEAD and - kennykb-numerics-branch contain identical code. - -2005-05-11 Kevin Kenny <kennykb@acm.org> - - * generic/tclStrToD.c (TclStrToD, RefineResult, ParseNaN): Changed the - code to cast 'char' to UCHAR explicitly when using ctype macros, to - silence complaints from the Solaris compiler. - -2005-05-10 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixFCmd.c: add lint attr to enum to satisfy strictly - compliant compilers that don't like trailing ,s. - - * tests/string.test: string-10.[21-30] - * generic/tclCmdMZ.c (Tcl_StringObjCmd): add extra checks to prevent - possible UMR in unichar cmp function for string map. - -2005-05-10 Kevin Kenny <kennykb@acm.org> - - * generic/tclBinary.c (FormatNumber): Fixed a bug where NaN's resulted - in reads of uninitialized memory when using 'd', 'q', or 'Q' format. - * generic/tclStrToD.c (ParseNaN, TclFormatNaN): Added code to handle - the peculiarities of HP's PA_RISC, which uses a different 'quiet' bit - in NaN from everyone else. - * libtommath/tommath_superclass.h: Corrected C++-style comment. - -2005-05-10 Kevin Kenny <kennykb@acm.org> - - Merged all changes on kennykb-numerics-branch back into the HEAD. - TIP's 132 and 232 are now Final. - -2005-05-10 Kevin Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merged changes from HEAD. - -2005-05-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (ExponLong, ExponWide): - * tests/expr.test (expr-23.34/35): fixed special case 'i**0' for i>0 - [Bug 1198892] - -2005-05-09 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - * win/tclWin32Dll.c (TclpCheckStackSpace, TclWinCPUID): Reworked - structured event handling to function even with -fomit-frame-pointers. - -2005-05-08 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - * generic/tclStrToD.c: Made code more portable by finding a workaround - for MSVC's 'volatile' issue that does not require conditional - compilation. - * win/tclWin32Dll.c (TclWinCPUID): Removed structured event handling - from the GCC code since (a) bad code is generated by the instruction - scheduling with -O2, and (b) it's not needed on any reasonably modern - CPU. - -2005-05-07 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - * generic/tclEvent.c: Moved initialization of tclStrToD.c's - * generic/tclInt.h: static constants into a procedure called - * generic/tclStrToD.c: from TclInitSubsystems to avoid double checked - locking protocol. Cleaned up an issue where MSVC ignored the - 'volatile' specifier, causing incorrect comparison of an underflowed - number against zero. - -2005-05-06 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tcl.m4, unix/configure: correct Solaris 10 (5.10) check and add - support for x86_64 Solaris cc builds. - -2005-05-05 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merged with HEAD. - -2005-05-05 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWinThrd.c: Corrected a compilation error on the - --enable-threads configuration. - -2005-05-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.decls: Converted TclMatchIsTrivial to a macro. - * generic/tclInt.h: - * generic/tclUtil.c: - * generic/tclIntDecls.h: `make genstubs` - * generic/tclStubInit.c: - * generic/tclBasic.c: Added callers of TclMatchIsTrivial where a - * generic/tclCmdIL.c: search can be done more efficiently when it is - * generic/tclCompCmds.c:recognized that a pattern match is really an - * generic/tclDictObj.c: exact match. [Patch 1076088] - * generic/tclIO.c: - * generic/tclNamesp.c: - * generic/tclVar.c: - - * generic/tclCompCmds.c: Factored common efficiency trick into a - macro named CompileWord. - - * generic/tclCompCmds.c: Replaced all instance of - * generic/tclCompile.c: TCL_OUT_LINE_COMPILE with TCL_ERROR. - * generic/tclInt.h: Now that we've eradicated the mistaken - * tests/appendComp.test: notion of a "compile-time error", we - can use the TCL_ERROR return code to signal any failure to produce - bytecode. - -2005-05-03 Don Porter <dgp@users.sourceforge.net> - - * doc/DString.3: Eliminated use of identifier "string" in Tcl's - * doc/Environment.3: public C API to avoid conflict/confusion with - * doc/Eval.3: the std::string of C++. - * doc/ExprLong.3, doc/ExprLongObj.3, doc/GetInt.3, doc/GetOpnFl.3: - * doc/ParseCmd.3, doc/RegExp.3, doc/SetResult.3, doc/StrMatch.3: - * doc/Utf.3, generic/tcl.decls, generic/tclBasic.c, generic/tclEnv.c: - * generic/tclGet.c, generic/tclParse.c, generic/tclParseExpr.c: - * generic/tclRegexp.c, generic/tclResult.c, generic/tclUtf.c: - * generic/tclUtil.c, unix/tclUnixChan.c: - - * generic/tclDecls.h: `make genstubs` - -2005-05-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.decls: - * generic/tclBasic.c: Simplified implementation of Tcl_ExprString. - * tests/expr-old.test: - - * generic/tclDecls.h: `make genstubs` - -2005-04-30 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixNotfy.c: applied dkf's tkMacOSXNotify.c cleanup changes. - -2005-04-29 Don Porter <dgp@users.sourceforge.net> - - TIP#176 IMPLEMENTATION [Patch 1165695] - - * generic/tclUtil.c: Extended TclGetIntForIndex to recognize index - formats including end+integer and integer+/-integer. - - * generic/tclCmdMZ.c: Extended the -start switch of [regexp] and - [regsub] to accept all index formats known by TclGetIntForIndex. - - * doc/lindex.n: Updated docs to note new index formats. - * doc/linsert.n, doc/lrange.n, doc/lreplace.n, doc/lsearch.n: - * doc/lset.n, doc/lsort.n, doc/regexp.n, doc/regsub.n, doc/string.n: - - * tests/cmdIL.test: Updated tests. - * tests/compile.test, tests/lindex.test, tests/linsert.test: - * tests/lrange.test, tests/lreplace.test, tests/lsearch.test: - * tests/lset.test, tests/regexp.test, tests/regexpComp.test: - * tests/string.test, tests/stringComp.test, tests/util.test: - -2005-04-28 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test (7.1): Alternative fix for the 2004-11-11 commit. - -2005-04-27 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: Corrected flaw in interactive command - * tests/main.test: auto-completion. [Bug 1191409]. - - TIP#183 IMPLEMENTATION [Patch 577093] - - * generic/tclIOUtil.c (TclGetOpenModeEx): New routine. - * generic/tclInt.h: - - * generic/tclIO.c (Tcl_OpenObjCmd): Support for "b" and - * doc/open.n: "BINARY" in "access" argument to [open]. - * tests/ioCmd.test: - -2005-04-26 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * generic/tclBinary.c (FormatNumber): Dredge the NaN out of the - internal representation if Tcl_GetDoubleFromObj returns TCL_ERROR on a - NaN. - - * generic/tclObj.c (Tcl_GetDoubleFromObj): Restored silent - overflow/underflow behaviour that the merge of 2004-04-25 messed up. - Thanks to Don Porter for calling attention to this bug. Also removed an - uninitialised memory reference in this function that valgrind caught. - Also changed to return TCL_ERROR on a pure NaN. - - * generic/tclStrToD.c (RefineResult): Added a test for the initial - approximation being HUGE_VAL; this test avoids EDOM being returned from - ldexp on some platforms on input values exceeding the floating point - range. - - * tests/expr.test (expr-29.*, expr-30.*): Added further tests of - overflow/underflow on input conversions. - -2005-04-25 Kevin B. Kenny <kennykb@users.sourceforge.net> - - [kennykb-numerics-branch] Merged with HEAD. - - * doc/CrtMathFunc.n: Revised documentation for TIP 232 - -2005-04-25 Daniel Steffen <das@users.sourceforge.net> - - * compat/string.h: fixed memchr() protoype for __APPLE__ so that we - build on Mac OS X 10.1 again. - - * generic/tclNotify.c (TclFinalizeNotifier): fixed notifier not being - finalized in unthreaded core (was testing for notifier initialization - in current thread by checking thread id != 0 but thread id is always 0 - in untreaded core). - - * win/tclWinNotify.c (Tcl_WaitForEvent): - * unix/tclUnixNotfy.c (Tcl_WaitForEvent): don't call ScaleTimeProc for - zero wait times (as specified in TIP 233). - - * unix/Makefile.in: added @PLAT_SRCS@ to SRCS and split out NOTIFY_SRCS - from UNIX_SRCS for parity with UNIX_OBJS & NOTIFY_OBJS. - - * unix/tcl.m4 (Darwin): added configure checks for recently added - linker flags -single_module and -search_paths_first to allow building - with older tools (and on Mac OS X 10.1), use -single_module in SHLIB_LD - and not just T{CL,K}_SHLIB_LD_EXTRAS, added unexporting from Tk of - symbols from libtclstub to avoid duplicate symbol warnings, added - PLAT_SRCS definition for Mac OS X, defined MODULE_SCOPE to - __private_extern__. - (SC_MISSING_POSIX_HEADERS): added caching of dirent.h check. - - * unix/configure: autoconf-2.59 - -2005-04-25 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * library/tzdata/America/Boise: - * library/tzdata/America/Chicago: - * library/tzdata/America/Denver - * library/tzdata/America/Indianapolis: - * library/tzdata/America/Los_Angeles: - * library/tzdata/America/Louisville: - * library/tzdata/America/Managua: - * library/tzdata/America/New_York: - * library/tzdata/America/Phoenix: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/America/Indiana/Knox: - * library/tzdata/America/Indiana/Marengo: - * library/tzdata/America/Indiana/Vevay: - * library/tzdata/America/Kentucky/Monticello: - * library/tzdata/America/North_Dakota/Center: - * library/tzdata/Asia/Tehran: - Olson's tzdata2005i. Corrects exact time at which Standard Time was - adopted in the US (generally, noon, Standard Time, rather than noon, - Local Mean Time). Adopts new civil rules for Nicaragua and Iran. - -2005-04-25 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: Use "ni" and "in" operators. - -2005-04-25 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: fix for [Bug 1189274]. - -2005-04-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclLiteral.c: Silence compiler warnings. - * generic/tclObj.c: [Bug 1188863]. - -2005-04-22 Don Porter <dgp@users.sourceforge.net> - - The 2005-04-21 changes to Tcl_GetBooleanFromObj were done to bring it - into agreement with its docs. Further investigation reveals it was the - docs that were incorrect. - - * doc/BoolObj.3: Corrections to the documentation of - Tcl_GetBooleanFromObj to bring it into agreement with what this public - interface has always done, including noting the difference in function - between Tcl_GetBooleanFromObj and Tcl_GetBoolean. - - * generic/tclGet.c: Revised Tcl_GetBoolean to no longer be a - wrapper around Tcl_GetBooleanFromObj (different function!). - - * generic/tclObj.c: Removed TclGetTruthValueFromObj routine that - was added yesterday. Revisions so that only Tcl_GetBoolean-approved - values get the "boolean" Tcl_ObjType. This retains the fix for [Bug - 1187123]. - * tests/string.test: Test string-23.0 for Bug 1187123. - - * generic/tclInt.h: Revert most recent change. - * generic/tclBasic.c: - * generic/tclCompCmds.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * tests/obj.test: - -2005-04-21 Don Porter <dgp@users.sourceforge.net> - - * doc/GetInt.3: Convert argument "string" to "str" to agree with code. - Also clarified a few details on int and double formats. - * generic/tclGet.c: Radical code simplification. Converted - Tcl_GetFoo() routines into wrappers around Tcl_GetFooFromObj(). Reduces - code duplication, and the resulting potential for inconsistency. - - * generic/tclObj.c: Several changes: - - - Re-ordered error detection code so all values with trailing garbage - receive a "not an integer" message instead of an "integer too large" - message. - - Removed inactive code meant to deal with strtoul* routines that fail - to parse leading signs. All of them do, and if any are detected that - do not, the correct fix is replacement with compat/strtoul*.c, not a - lot of special care by the callers. - - Tcl_GetDoubleFromObj now avoids shimmering away a "wideInt" intrep. - - Fixed Tcl_GetBooleanFromObj to agree with its documentation and with - Tcl_GetBoolean, accepting only "0" and "1" and not other numeric - strings. [Bug 1187123] - - Added new private routine TclGetTruthValueFromObj to perform the more - permissive conversion of numeric values to boolean that is needed by - the [expr] machinery. - - * generic/tclInt.h (TclGetTruthValueFromObj): New routine. - * generic/tclExecute.c: Updated callers to call new routine. - * generic/tclBasic.c: Updated callers to call new routine. - * generic/tclCompCmds.c: Updated callers to call new routine. - * generic/tclDictObj.c: Updated callers to call new routine. - * tests/obj.test: Corrected bad tests that actually expected - values like "47" and "0xAC" to be accepted as booleans. - - * generic/tclLiteral.c: Disabled the code that forces some literals - into the "int" Tcl_ObjType during registration. We can re-enable it if - this change causes trouble, but it seems more sensible to let Tcl's - "on-demand" shimmering rule, and not try to pre-guess things. - -2005-04-20 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - * doc/expr.n: - * doc/mathfunc.n (new file): Revised documentation for TIP 232 - -2005-04-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclGet.c (Tcl_GetInt): Corrected error that did not - * generic/tclObj.c (Tcl_GetIntFromObj): permit 0x80000000 to be - recognized as an integer on TCL_WIDE_INT_IS_LONG systems [Bug 1090869]. - -2005-04-20 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclFileName.c: Silenced a compiler warning about '/*' within - a comment. - -2005-04-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Added unsupported command - * generic/tclCmdAH.c: [::tcl::unsupported::EncodingDirs] to permit - * generic/tclInt.h: query/set of the encoding search path at - * generic/tclInterp.c: the script level. Updated init.tcl to make - * library/init.tcl: use of the new command. Also updated several - coding practices in init.tcl ("eq" for [string equal], etc.) - -2005-04-19 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (Initialize): Put initialization code into a proc - to avoid inadvertently clobbering global variables. [Bug 1185933] - * tests/clock.test (clock-48.1): Added regression test for the above - bug. - Thanks to Ulrich Ring for reporting this bug. - -2005-04-16 Miguel Sofer <msofer@users.sf.net> - - * generic/Var.c (Tcl_ArrayObjCmd - ARRAY_NAMES): fix Tcl_Obj leak. [Bug - 1084111] - -2005-04-16 Zoran Vasiljevic <vasiljevic@users.sf.net> - - * generic/tclIOUtil.c: force clenaup of the interp result in - TclLoadFile(). Some implementations of TclpFindSymbol() will seed the - interp result with error message when unable to find the requested - symbol (this is not considered to be an error). - - Set of changes correcting huge memory waste (not a leak) when a thread - exits. This has been introduced in 8.4.7 within an attempt to correctly - cleanup after ourselves when Tcl library is being unloaded with the - Tcl_Finalize() call. - - This fixes the [Bug 1178445] - - * generic/tclInt.h: added prototypes for TclpFreeAllocCache() and - TclFreeAllocCache() - - * generic/tclThreadAlloc.c: modified TclFinalizeThreadAlloc() to - explicitly call TclpFreeAllocCache with the NULL-ptr as argument - signalling cleanup of private tsd key used only by the threading - allocator. - - * unix/tclUnixThrd.c: fixed TclpFreeAllocCache() to recognize when - being called with NULL argument. This is a signal for it to clean up - the tsd key associated with the threading allocator. - - * win/tclWinThrd.c: renamed TclWinFreeAllocCache to TclpFreeAllocCache - and fixed to recognize when being called with NULL argument. This is a - signal for it to clean up the tsd key associated with the threading - allocator. - -2005-04-13 Don Porter <dgp@users.sourceforge.net> - - * tests/unixInit.test: Disabled obsolete tests and removed code - * tests/encoding.test: that supported them. - * generic/tclInterp.c: - - * library/init.tcl: Use auto-loading to bring in Tcl Module support - * library/tclIndex: as needed. This reduces startup time by - * library/tm.tcl: delaying this initialization to a later time. - -2005-04-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: missing semicolons caused failure to compile - with TCL_COMPILE_DEBUG. - -2005-04-13 David Gravereaux <davygrvy@pobox.com> - - * generic/tclIO.c (Tcl_SetChannelBufferSize): Lowest size limit - * tests/io.test: changed from ten bytes to one byte. Need for - * tests/iogt.test: this change was proven by Ross Cartlidge - <rossc@cisco.com> where [read stdin 1] was grabbing 10 bytes followed - by starting a child process that was intended to continue reading from - stdin. Even with -buffersize set to one, nine chars were getting lost - by the buffersize over reading for the native read() caused by [read]. - -2005-04-13 Don Porter <dgp@users.sourceforge.net> - - * unix/tclUnixInit.c (TclpGetEncodingNameFromEnvironment): Reversed - order of verifying candidate [encoding system] value, checking against - a table in memory first before calling Tcl_GetEncoding and potentially - scanning through the filesystem. Also ordered the table so that a - binary search could be used within it. Improves startup time a bit more - on some systems. - -2005-04-13 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.n: Added a missing '--' on several [switch] commands to - improve performance of [clock format] and related operations. [FRQ - 1182459] - -2005-04-13 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/fcopy.n: Improved documentation on copying binary files, added an - example and mentioned the use of [file copy]. - * doc/fconfigure.n: Improved documentation of -encoding binary option. - This is all following comments from Steve Manning <steve@manning.net> - on comp.lang.tcl that the current documentation was not clear. - -2005-04-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c:Commented out the functions - TclPrintInstruction(), TclPrintObject() and TclPrintSource() when not - debugging the compiler, as they are never called in that case. - -2005-04-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInterp.c: Corrected bad syntax of Tcl_Panic() call. - - * generic/tclUtil.c (TclGetProcessGlobalValue): More robust handling - of bad TclInitProcessGlobalValueProc behavior; an immediate panic - rather than a mysterious crash later. - - * generic/tclEncoding.c: Several changes to the way the - encodingFileMap cache is maintained. Previously, it was attempted to - keep the file map filled and up to date with changes in the encoding - search path. This contributed to slow startup times since it required - an expensive "glob" operation to fill the cache. Now the validity of - items in the cache are checked at the time they are used, so the cache - is permitted to fall out of sync with the encoding search path. Only - [encoding names] and Tcl_GetEncodingNames() now pay the full expense. - [Bug 1177363] - -2005-04-12 Kevin B. Kenny <kennykb@acm.org> - - * compat/strstr.c: Added default definition of NULL to accommodate - building on systems with badly broken headers. [Bug 1175161] - -2005-04-11 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tools/tclZIC.tcl: Rewrote to take advantage of more features of Tcl - 8.5 (on which it was dependent anyway). Also added a [package require] - line to formalize the relationship. - -2005-04-11 Kevin Kenny <kennykb@users.sf.net> - - [kennykb-numerics-branch] Merged with HEAD. Updated to libtommath 0.35. - - * generic/tclBasic.c: Attempted to repeat changes that applied to - tclExecute.c in Miguel Sofer's commit of 2005-04-01, together with - (possibly) a few more uses of his new object creation macros. Also - plugged a memory leak in TclObjInvoke. [Bug 1180368] - -2005-04-10 Kevin Kenny <kennykb@acm.org> - - * library/tzdata/America/Montevideo: - * library/tzdata/Asia/Almaty: - * library/tzdata/Asia/Aqtau: - * library/tzdata/Asia/Aqtobe: - * library/tzdata/Asia/Baku: - * library/tzdata/Asia/Jerusalem: - * library/tzdata/Asia/Oral: - * library/tzdata/Asia/Qyzylorda: - * library/tzdata/Indian/Chagos: - * library/tzdata/Indian/Cocos: Olson's tzdata2005h - -2005-04-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (TclObjInvoke): Plug memory leak. [Bug 1180368] - -2005-04-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: fix possible leak of expansion Tcl_Objs - -2005-04-09 Daniel Steffen <das@users.sourceforge.net> - - * macosx/README: updated requirements for OS & developer tool versions - and other small fixes/cleanup. - - * generic/tclListObj.c (Tcl_ListObjIndex): added missing NULL return - when getting index from an empty list. - - * unix/tcl.m4 (Darwin): added -single_module linker flag to - TCL_SHLIB_LD_EXTRAS and TK_SHLIB_LD_EXTRAS. - * unix/configure: autoconf-2.59 - -2005-04-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h (TclGetEncodingFromObj): New function to - * generic/tclEncoding.c (TclGetEncodingFromObj): retrieve a - Tcl_Encoding value, as well as cache it in the internal rep of a new - "encoding" Tcl_ObjType. - * generic/tclCmdAH.c (Tcl_EncodingObjCmd): Updated to call new - function so that Tcl_Encoding's used by [encoding convert*] routines - are not freed too quickly. [Bug 1077262] - -2005-04-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Rewritten to be able to - handle the other form of [switch] and generate slightly simpler (but - longer) code. - -2005-04-06 Donal K. Fellows <dkf@users.sf.net> - - * doc/upvar.n, doc/unset.n, doc/tell.n, doc/tclvars.n, doc/subst.n: - * doc/seek.n, doc/scan.n, doc/regsub.n, doc/registry.n, doc/regexp.n: - * doc/read.n, doc/puts.n, doc/pkgMkIndex.n, doc/open.n, doc/lreplace.n: - * doc/lrange.n, doc/load.n, doc/llength.n, doc/linsert.n, doc/lindex.n: - * doc/lappend.n, doc/info.n, doc/gets.n, doc/format.n, doc/flush.n: - * doc/fileevent.n, doc/file.n, doc/fblocked.n, doc/close.n: - * doc/array.n, doc/Utf.3, doc/TraceVar.3, doc/StrMatch.3, doc/RegExp.3: - * doc/PrintDbl.3, doc/OpenTcp.3, doc/OpenFileChnl.3, doc/Object.3: - * doc/Notifier.3, doc/LinkVar.3, doc/IntObj.3, doc/Interp.3: - * doc/GetOpnFl.3, doc/GetIndex.3, doc/Eval.3, doc/CrtMathFnc.3: - * doc/CrtFileHdlr.3, doc/CrtCommand.3, doc/CrtChannel.3: - * doc/Backslash.3: Purge old .VS/.VE macro instances. - - * tools/man2html2.tcl (IPmacro): Rewrote to understand what .IP really - is (.IP and .TP are really just two ways of doing the same thing). - Change below made this relevant. - * doc/re_syntax.n: Change some uses of .TP to .IP to work around bugs - in various *roff implementations. Also reworded the atom descriptions - slightly. - -2005-04-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (ExprSrandFunc): Replaced incursions into the - * generic/tclUtil.c (TclGetIntForIndex): intreps of numeric types with - simpler calls of Tcl_GetIntFromObj and Tcl_GetLongFromObj, now that - those routines are better behaved wrt shimmering. [Patch 1177219] - -2005-04-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclObj.c: Change in TclDecrRefCount and TclFreeObj, to speed - up the freeing of simple Tcl_Obj [Patch 1174551] - -2005-04-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: small opts in obj handling - -2005-04-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: converted a few function calls to macros. - -2005-04-01 Miguel Sofer <msofer@users.sf.net> - - * doc/ListObj.3: - * generic/tclBasic.c: - * generic/tclCmdIL.c: - * generic/tclConfig.c: - * generic/tclExecute.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclListObj.c: - * generic/tclStubInit.c: - * generic/tclVar.c: Changed the internal representation of lists to - (a) reduce the malloc/free calls at list creation (from 2 to 1), (b) - reduce the cost of handling empty lists (we now never create a list - internal rep for them), (c) allow refcounting of the list internal rep. - The latter permits insuring that the pointers returned by - Tcl_ListObjGetElements remain valid even if the object shimmers away - from its original list type. This is [Patch 1158008] - - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclObj.c: - * generic/tclStringObj.c: - (1) defined new internal macros for creating and setting frequently - used obj types (int,long, wideInt, double, string). Changed TEBC to use - eg 'TclNewIntObj(objPtr, i)' to avoid the function call in 'objPtr = - Tcl_NewIntObj(i)' - (2) ExecEnv now stores two Tcl_Obj* pointing to the constants "0" and - "1", for use by TEBC. - (3) slight reduction in cost of INST_START_CMD - -2005-03-31 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_JUMP_TRUE/FALSE): replaced "test and - branch" with "compute index into table" - -2005-03-30 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/FileSystem.3: Defined loadHandle argument. [Bug 1172401] - -2005-03-29 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tcl.m4, win/configure: do not require cygpath in macros to allow - msys alone as an alternative. - -2005-03-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.h: Move the TclInterpReady() declaration from - * generic/tclInt.h: tclCompile.h to tclInt.h. Should have been done - as part of the 1115904 bug fix on 2005-03-18. - - * generic/tclThreadTest.c: Stop providing the phony package - "Thread 1.0" when the [::testthread] command is defined. It's never - used by anything, and conflicts with loading the real "Thread" package. - -2005-03-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c (TclCompileIncrCmd): Corrected checks for - immediate operand usage to permit leading space and sign characters. - Restores more efficient bytecode for [incr x -1] that got lost in the - CONST string reforms of Tcl 8.4. [Bug 1165671] - - * generic/tclBasic.c (Tcl_EvalEx): Restored recursion limit - * generic/tclParse.c (TclSubstTokens): testing in nested command - * tests/basic.test (basic-46.4): substitutions within direct - * tests/parse.test (parse-19.*): script evaluation (Tcl_EvalEx) - that got lost in the parser reforms of Tcl 8.1. Added tests for correct - behavior. [Bug 1115904] - -2005-03-15 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: - * win/tclWinFile.c: - * tests/winFCMd.test: fix to 'file pathtype' and 'file norm' failures - on reserved filenames like 'COM1:', etc. - -2005-03-15 Pat Thoyts <patthoyts@users.sourceforge.net> - - * unix/tcl.m4: Updated the OpenBSD configuration and regenerated - * unix/configure: the configure script. - -2005-03-15 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merged with HEAD. - - * generic/tclBasic.c (many): - * generic/tclCompExpr.c (CompileMathFuncCall): - * generic/tclCompile.h: - * generic/tclExecute.c (many): - * generic/tclParseExpr.c (ParsePrimaryExpr): - * tests/compExpr-old.test: - * tests/compExpr.test: - * tests/compile.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/for.test: - * tests/parseExpr.test: Initial implementation of TIP #232. - - * generic/tclObj.c (Tcl_DbNewBignumObj): Fixed typo that broke - --enable-symbols=mem build - * tests/binary.test (binary-40.3, binary-40.6): Corrected tests to - allow NaN(7ffffffffffff). - -2005-03-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: fixed INST_PUSH1's debugging code (wrong obj - ref passed to TRACE_WITH_OBJ). - -2005-03-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: fixed INST_RETURN's stack effect in - tclInstructionTable (-1 instead of -2) - -2005-03-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c: removed debugging line - -2005-03-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTrace.c (TclCheckInterpTraces): Corrected mistaken cast - of ClientData to (TraceCommandInfo *) when not warranted. Thanks to - Yuri Victorovich for the report. [Bug 1153871] - * generic/tcl.h: Moved flag values TCL_TRACE_ENTER_EXEC and - * generic/tclInt.h: TCL_TRACE_LEAVE_EXEC from public interface into - private. Should be used only by internal workings of execution traces. - -2005-03-09 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merged from HEAD. - - * doc/PrintDbl.3: - * doc/tclVars.n: Documented new semantics for tcl_precision. - * generic/tclExecute.c (Tcl_ExecuteByteCode): Removed the check for - division-by-zero on IEEE-754 machines. - * generic/tclUtil.c (Tcl_PrintDouble): Corrected bug where numbers in - the range [1e-4 .. 1.) were printed incorrectly. - * tests/compExpr-old.test (compExpr-old-11.13): Revised test case for - division by zero. - * tests/expr-old.test (expr-34.11, expr-34.12): Revised test cases for - overflow in pow() to deal with infinities. - * tests/expr.test (expr-11.13, expr-29.1, expr-29.2): Revised test case - for division by zero and for underflow on input conversions. - * tests/parseExpr.test (parseExpr-16.11): Revised test case for - overflow on input conversion. - * tests/string.test (string-6.38 deleted): Removed test case for - underflow on input conversion, which is no longer an error. - * tests/util.test (util-10.*): Added test case for the bug in tclUtil.c - -2005-03-08 Jeff Hobbs <jeffh@ActiveState.com> - - * win/makefile.vc: clarify necessary defined vars that can come from - MSVC or the Platform SDK. - -2005-03-07 Donal K. Fellows <dkf@users.sf.net> - - * doc/string.n: Minor typo. [Bug 1158247] - -2005-03-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: new peephole optimisation for INST_PUSH1; fixed - the peephole opt in INST_POP so that it is not used when - TCL_COMPILE_DEBUG is defined. - -2005-03-04 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - - * generic/tclCmdMZ.c: Changed [scan] to treat out-of-range floating - point values as infinities and zeroes. - * generic/tclExecute.c: Changed [expr] to be permissive about - infinities, allowing them to propagate. - * generic/tclGet.c: Changed Tcl_GetDouble to be permissive about - over/underflow. - * generic/tclObj.c: Changed SetDoubleFromAny to be permissive about - over/underflow. - * generic/tclParseExpr.c: Made [expr] permissive about input numbers - out of range. - -2005-03-03 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - - * generic/tclInt.h: - * generic/tclStrToD.c (Tcl_DoubleDigits, TclFormatNaN): - * generic/tclUtil.c (Tcl_PrintDouble): Changed the signature of - TclDoubleDigits so that it accepts a pointer to the signum of the - argument, and returns the signum via that pointer. Added very hacky - code to handle IEEE signed zeroes in Tcl_DoubleDigits. (It can't be - done other than as a hack until C9x; C89 simply doesn't deal with the - concept of -0.0). Added output conversion of tagged NaN values. - * generic/tclBinary.c (FormatNumber): Changed to allow [binary format] - to handle NaN. - * tests/binary.test (binary-60.1): Added a quick-n-dirty test to make - sure that NaN's can be scanned and formatted. - * generic/tclParseExpr.c (GetLexeme, ParseMaxDoubleLength): Modified so - that tagged NaN (e.g., NaN(DEADBEEF)) can be recognized. - -2005-03-02 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merged with HEAD as of 2005-02-23. - - * generic/tclExecute.c: Broadened test for NaN to work on Windows. - * generic/tclInt.h: - * generic/tclStrToD.c (Tcl_DoubleDigits): - * generic/tclUtil.c (Tcl_PrintDouble, TclPrecTraceProc): Added - Tcl_DoubleDigits to format 'double' numbers with the minimum number of - significant digits to yield correct rounding. Modified tcl_precision - to accept 0 as a precision (meaning "minimum digits"), and made 0 the - default. [TIP #132] - * generic/tclObj.c: Made NaN's throw an error in Tcl_GetDoubleFromObj. - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: Added libtommath/bn_mp_init_set.c to the build. - * libtommath/tommath.h (mp_iseven): Fixed a bug that caused zero to - test 'odd'. - * generic/tommath.h: Regenerated. - * tests/binary.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/scan.test: Corrected a number of tests that depended on - tcl_precision, and removed the {eformat} condition from tests that no - longer require it. - * tests/util.test: Corrected a number of tests that depended on - tcl_precision, and removed the {eformat} condition from tests that no - longer require it. Added a series of tests for correct rounding in - Tcl_PrintDouble. [TIP #132]. - -2005-03-01 David N. Welton <davidw@dedasys.com> - - * doc/CrtSlave.3: Changed to Tcl_Object to Tcl_Obj in the man page. - -2005-02-24 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Better use of [glob -types] to avoid - * tests/tcltest.test: failed attempts to [source] a directory, and - similar matters. Thanks to "mpettigr". [Bug 1119798] - - * library/tcltest/pkgIndex.tcl: Bump to tcltest 2.2.8 - * unix/Makefile.in: - * win/Makefile.in: - -2005-02-23 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/CrtChannel.3 (THREADACTIONPROC): Formatting fix. [Bug 1149605] - -2005-02-17 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinFCmd.c (TraverseWinTree): use wcslen on wchar, not - Tcl_UniCharLen. - -2005-02-16 Miguel Sofer <msofer@users.sf.net> - - * doc/variable.n: fix for [Bug 1124160], variables are detected by - [info vars] but not by [info locals]. - -2005-02-11 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/Makefile.in: remove SHLIB_LD_FLAGS (only for AIX, inlined into - * unix/tcl.m4: SHLIB_LD). Combine AIX-* and AIX-5 branches in - * unix/configure: SC_CONFIG_CFLAGS. Correct gcc builds for AIX-4+ - and HP-UX-11. autoconf-2.59 gen'd. - -2005-02-11 Miguel Sofer <msofer@users.sf.net> - - * tests/basic.test (basic-26.3): new test - -2005-02-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (Tcl_EvalObjEx): - * tests/basic.test (basic-26.2): preserve the arguments passed to TEOV - in the pure-list branch, in case the list shimmers away. Fix for [Bug - 1119369], reported by Peter MacDonald. - -2005-02-10 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: fix for test failures introduced on 2005-01-17 - [Bug 1119092] - -2005-02-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/binary.n: Made the documentation of sign bit masking and [binary - scan] consistent. [Bug 1117017] - -2005-02-08 David N. Welton <davidw@dedasys.com> - - * doc/CrtChannel.3: Typo: return->returns. - -2005-02-06 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - - * generic/tclStrToD.c (TclStrToD, SafeLdExp): Added code to manage the - FPU precision on gcc+x86. Enabled fast conversion of floats with small - exponents now that precision is correct. - * tests/expr.test: Corrected test for the smallest representible value - to the right IEEE values. - -2005-02-06 David N. Welton <davidw@dedasys.com> - - * doc/Thread.3: One-word grammar fix. - -2005-02-05 David N. Welton <davidw@dedasys.com> - - * doc/Thread.3: Fixed sentence describing flags for Tcl_CreateThread. - - * doc/FileSystem.3: Cleaned up typo in Tcl_FSNewNativePath - documentation. - - * generic/tclPathObj.c: Cleaned up typo in comment. - -2005-02-03 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - - * generic/tclStrToD.c (TclStrToD, RefineResult, SafeLdExp): Added code - to ensure that 'ldexp' is never called with a value that will underflow - * tests/expr.test: Added tests for the smallest representible value, - and rounding between it and zero. (The tests reflect current - behaviour; plan is to change the specification of Tcl so that input - conversion of doubles underflows silently.) - -2005-02-02 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclProc.c (TclInitCompiledLocals): Add check for type of the - framePtr->procPtr->bodyPtr passed to TclInitCompiledLocals and panic if - it is not the correct type. If the body of the proc is not of the - compiled byte code type then the code will crash. This was discovered - while tracking down a crash in Itcl, that crash is fixed by Itcl patch - 1115085. - -2005-02-01 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Merged with HEAD as of today. - - * generic/tclInt.decls: Changed numbers of new stubs to resolve a - conflict. - * generic/tclInt.h: Added new TclStrToD routine that replaces the - native 'strtod' throughout Tcl. - * generic/tclCmdMZ (Tcl_StringObjCmd): - * generic/tclGet.c (Tcl_GetDouble): - * generic/tclObj.c (SetBooleanFromAny, SetDoubleFromAny): - * generic/tclParseExpr.c (GetLexeme): - * generic/tclScan.c (Tcl_ScanObjCmd): Replaced all uses of the native - 'strtod' with a TclStrToD routine that performs correct rounding and - handles denormals. - * generic/tclStrToD.c: (new file) - New scanning function for extracting 'double' from a string that rounds - correctly, and handles denormals and infinities. - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - Added tclStrToD.c and the tommath routines that support it. - - These changes represent a partial implementation of TIP #132. Output - conversion of floating point numbers, and proper handling of infinities - within expressions, still need to be addressed. - -2005-02-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (TclCompEvalObj): Removed stray statement left - behind in prior code reorganization. - -2005-01-31 Don Porter <dgp@users.sourceforge.net> - - * unix/configure: autoconf-2.57 - -2005-01-30 Joe English <jenglish@users.sourceforge.net> - - * unix/configure.in: Restored two double-evals that were removed in the - DBGX purge; these are still needed on some platforms to account for - TCL_TRIM_DOTS. [Bug 1112654] - - * unix/configure: NOT REGENERATED: only have autoconf 2.59 here, need - to find someone with autoconf 2.57. - -2005-01-28 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/configure, unix/tcl.m4: add solaris 64-bit gcc build support. - [Bug 1021871] - -2005-01-28 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/expr-old.test (expr-old-37.2): Added test for [Bug 1109484] - -2005-01-27 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclBasic.c (Tcl_ExprBoolean, Tcl_ExprDouble) - (Tcl_ExprLong): Fix to recognize Tcl_WideInt type. [Bug 1109484] - -2005-01-26 Andreas Kupries <andreask@activestate.com> - - TIP#218 IMPLEMENTATION - - * generic/tclDecls.h: Regenerated from tcl.decls. - * generic/tclStubInit.c: - - * doc/CrtChannel.3: Documentation of extended API, - * generic/tcl.decls: extended testsuite, and - * generic/tcl.h: implementation. Removal of old - * generic/tclIO.c: driver-specific TclpCut/Splice - * generic/tclInt.h: functions. Replaced with generic - * tests/io.test: thread-action calls through the - * unix/tclUnixChan.c: new hooks. Update of all builtin - * unix/tclUnixPipe.c: channel drivers to version 4. - * unix/tclUnixSock.c: Windows drivers extended to - * win/tclWinChan.c: manage thread state in a thread - * win/tclWinConsole.c: action handler. - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: - -2005-01-25 Don Porter <dgp@users.sourceforge.net> - - * library/auto.tcl: Updated [auto_reset] to clear auto-loaded - commands in namespaces other than :: and to clear auto-loaded commands - that do not happen to be procs. [Bug 1101670] - ***POTENTIAL INCOMPATIBILITY*** - -2005-01-25 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4 (Darwin): fixed bug with static build linking to dynamic - library in /usr/lib etc instead of linking to static library earlier in - search path. [Bug 956908] Removed obsolete references to Rhapsody. - * unix/configure: autoconf-2.57 - -2005-01-21 Andreas Kupries <andreask@activestate.com> - - * generic/tclStubInit.c: Regenerated the stubs support code from the - * generic/tclDecls.h: modified tcl.decls (TIP #233, see below). - - * doc/GetTime.3: Implemented TIP #233, i.e. the - * generic/tcl.decls: 'Virtualization of Tcl's Sense of Time'. - * generic/tcl.h: Declared, implemented, and documented the - * generic/tclInt.h: specified new API functions. Moved the - * unix/tclUnixEvent.c: native (OS) access to time information - * unix/tclUnixNotfy.c: into standard handler functions. Inserted - * unix/tclUnixTime.c: hooks calling on the handlers where native - * win/tclWinNotify.c: access was done before, and where scaling - * win/tclWinTime.c: between domains (real/virtual) is required. - -2005-01-21 Andreas Kupries <andreask@activestate.com> - - * generic/tclThread.c: Typo police. Fixed some nits - * generic/tclCmdAH.c: in header comments of functions. - * generic/tclBasic.c: (Missing --). - * generic/tclFileName.c: - -2005-01-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/FileSystem.3: Add missing ARGUMENTS section definitions for - arguments to Tcl_FSLink. [Bug 1106272] - -2005-01-21 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] - - * unix/Makefile.in: Updated Makefile to build libtommath on Unix as - well as Windows. [Bug 1106865] - - * generic/tclTestObj.c (TestbignumobjCmd): Silenced a compiler warning - about a mismatched 'const'. - -2005-01-20 Kevin B. Kenny <kennykb@acm.org> - - [kennykb-numerics-branch] Development checkpoint. - - * compat/strtoll.c: Reverted to HEAD. - * compat/strtoull.c: - * doc/Ensemble.3: - * generic/tclBasic.c: - * generic/tclCmdIL.c: - * generic/tclNamesp.c: - * generic/tclPathObj.c: - * generic/tclPort.h: - * unix/configure: - * unix/configure.in: - * unix/tcl.m4: - * win/configure: - * win/configure.in: - * win/rules.vc: - * win/tcl.m4: - - * generic/tcl.h: Added declarations for bignum types, and for a - 'bignumValue' in the Tcl_Obj structure. - * generic/tclInt.h: Added declarations of interface procedures for - memory allocation in libtommath. - - * generic/tcl.decls: Added new interface to bignum objects. - * generic/tclInt.decls: Added internal stubs for bignum routines used - by the test code in tclTestObj.c. - - * generic/tclDecls/h: Regen. - * generic/tclIntDecls.h: - * generic/tclStubInit.h: - - * tools/fix_tommath_h.tcl: (New file) Script to edit - libtommath/tommath.h and produce generic/tommath.h so that storage - classes, allocation routines, and data types conform to Tcl's - conventions. - * generic/tommath.h: (New file) Generated by the above. - - * generic/tclTomMath.h: (New file) Additional declarations to be - included in tommath.h when building Tcl. - - * generic/tclTomMathInterface.c: (New file) Small 'glue' routines - adapting tommath's API to Tcl. - - * libtommath/bn_fast_s_mp_mul_digs.c: - * libtommath/bn_mp_mul_d.c: - * libtommath/bn_mp_read_radix.c: - * libtommath/tommath.h: Applied suggested changes from Tom St Denis - that correct an off-by-one error in single-digit multiplication - (leading to a pointer smash if uncorrected) and change the string - argument to 'mp_read_radix' from 'char*' to 'const char*'. - - * libtommath/bn_mp_radix_size.c: Local patch to ensure that sufficient - memory is requested even if the number has a single digit. - - * libtommath/bn_mp_read_radix.c: Local patch to return MP_VAL if the - input string contains an invalid character. - - * generic/tclObj.c: Added accessor functions for bignums. - * generic/tclTestObj.c: Added a 'testbignumobj' command to exercise the - accessor functions for bignums. - - * win/Makefile.in: Added rules for making libtommath. - -2005-01-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - TIP#235 IMPLEMENTATION - - * doc/Ensemble.3: Documentation for the new public API. - * generic/tclNamesp.c (Tcl_CreateEnsemble,...): Rename of - * generic/tcl.decls: existing API into TIPped form. - -2005-01-19 Mo DeJong <mdejong@users.sourceforge.net> - - * win/tclWinChan.c (FileCloseProc): Invoke TclpCutFileChannel() to - remove a FileInfo from the thread local list before deallocating it. - This should have been done via an earlier call to Tcl_CutChannel, but I - was running into a crash in the next call to Tcl_CutChannel during the - I/O finalization stage. - -2005-01-18 Kevin Kenny <kennykb@acm.org> - - * library/tzdata/GMT+0: - * library/tzdata/GMT-0: - * library/tzdata/GMT0: - * library/tzdata/Greenwich: - * library/tzdata/Navajo: - * library/tzdata/Universal: - * library/tzdata/Zulu: - * library/tzdata/America/Asuncion: - * library/tzdata/America/Rosario: - * library/tzdata/Asia/Jerusalem: - * library/tzdata/Brazil/Acre: - Routine update per Olson's tzdata2005c. Removed links to links - (Greenwich in several aliases; Navajo; Acre). Updated Paraguayan DST - rules and "best guess" at this year's Israeli rules. - -2005-01-17 Vince Darley <vincentdarley@users.sourceforge.net> - - * generic/tclFileName.c: fix for glob failure on Windows shares [Bug - 1100542]. - - * doc/pkgMkIndex.n: added documentation that 'pkg_mkIndex -lazy' is not - a good idea. [Bug 1101678] - -2005-01-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tests/compile.test (compile-17.1): Document known issue with binding - time of compiled command interpretations in [expr]. - - * generic/tclIOUtil.c (TclFSFileAttrIndex): New helper function so that - we don't need to hard-code attribute indexes. [Bug 1100671] - -2005-01-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/string.n: Removed the term 'set' from the documentation of the - [string trim] commands, as it caused confusion. - -2005-01-12 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tcl.m4 (SC_PATH_{TCL,TK}CONFIG): Added code to detect the case - when the --with-tcl/--with-tk arguments point to the config scripts - themselves and not their directory. If this is the case, they now - complain but keep working. [FRQ 951247] - * unix/configure: autoconf-2.57 - -2005-01-10 Joe English <jenglish@users.sourceforge.net> - - * unix/Makefile.in, unix/configure.in, unix/tcl.m4, - * unix/tclConfig.sh.in, unix/dltest/Makefile.in: - Remove ${DBGX}, ${TCL_DBGX} from Tcl build system [Patch 1081595]. - * unix/configure: regenerated - -2005-01-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixFCmd.c (TclUnixCopyFile): Convert u_int to unsigned to - make clashes with types in standard C headers less of a problem. [Bug - 1098829] - -2005-01-09 Joe English <jenglish@users.sourceforge.net> - - * unix/tclUnixThrd.c, unix/tclUnixPort.h: Remove readdir_r() and - related #ifdeffery (see [Bug 1095909]). - * unix/tcl.m4, unix/tclConfig.h.in: Don't check for HAVE_READDIR_R. - * unix/configure: Regenerated. - -2005-01-06 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * library/http/http.tcl (http::mapReply): Significant performance - enhancement by using [string map] instead of [regsub]/[subst], and - update version requirement to Tcl8.4. [Bug 1020491] - -2005-01-05 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/lsearch.n, doc/re_syntax.n: Convert to other form of emacs mode - control comment to prevent problems with old versions of man. [Bug - 1085127] - -2005-01-05 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/winDde.test: Fixed broken test result. - -2005-01-05 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInt.h, generic/tclPort.h: Move the #include of tclConfig.h - *first* before any reference to tcl.h so that the build configuration - is loaded before the first reference to any system headers. Issue - reported by Art Haas on tcl-core. - -2005-01-04 Don Porter <dgp@users.sourceforge.net> - - * tests/fCmd.test (fCmd-18.10): Added notNetworkFilesystem constraint. - [Bug 456665] - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.2007 b/ChangeLog.2007 deleted file mode 100644 index 404bc4d..0000000 --- a/ChangeLog.2007 +++ /dev/null @@ -1,5921 +0,0 @@ -2007-12-31 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n: Clarified meaning of dictionary values following - discussion on comp.lang.tcl. - -2007-12-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c: More [lsort] data handling streamlines. The - function MergeSort is gone, essentially inlined into Tcl_LsortObjCmd. - It is not a straight inlining, two loops over all lists elements where - merged in the process: the linked list elements are now built and - merged into the temporary sublists in the same pass. - -2007-12-25 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c: More [lsort] data handling streamlines. Extra - mem reqs of latest patches removed, restored to previous mem profile. - Improved -unique handling, now eliminating repeated elems immediately - instead of marking them to avoid reinsertion at the end. - -2007-12-23 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCompCmds.c (TclCompileRegexpCmd): TCL_REG_NOSUB cannot - * tests/regexp.test (regexp-22.2): be used because it - * tests/regexpComp.test: [Bug 1857126] disallows backrefs. - -2007-12-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c: Speed patch for lsort. [Patch 1856994] - -2007-12-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd, Tcl_LsearchObjCmd): Avoid - calling SelectObjFromSublist when there are no sublists. - -2007-12-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Preallocate a listObj of - sufficient length for the sorted list instead of growing it. Second - commit replaces calls to Tcl_ListObjAppenElement with direct access to - the internal rep. - -2007-12-19 Don Porter <dgp@users.sourceforge.net> - - *** 8.5.0 TAGGED FOR RELEASE *** - - * changes: Updated for 8.5.0 release. - -2007-12-19 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): update switch -regexp - * tests/switch.test-14.*: compilation to pass - the cflags to INST_REGEXP (changed on 12-07). Added tests for switch - -regexp compilation (need more). [Bug 1854399] - -2007-12-18 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated for 8.5.0 release. - -2007-12-18 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/regguts.h, generic/regc_color.c, generic/regc_nfa.c: - Fixes for problems created when processing regular expressions that - generate very large automata. An enormous number of thanks to Will - Drewry <wad_at_google.com>, Tavis Ormandy <taviso_at_google.com>, - and Tom Lane <tgl_at_sss.pgh.pa.us> from the Postgresql crowd for - their help in tracking these problems down. [Bug 1810264] - -2007-12-17 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated for 8.5.0 release. - -2007-12-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclAlloc.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclThreadAlloc.c: Fix alignment for memory returned by - TclStackAlloc; insure that all memory allocators align to 16-byte - boundaries on 64 bit platforms [Bug 1851832, 1851524] - -2007-12-14 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIOUtil.c (FsAddMountsToGlobResult): fix the tail - conversion of vfs mounts. [Bug 1602539] - - * win/README: updated notes - -2007-12-14 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/winFile.test: Fixed tests for win2k with long machine name - -2007-12-14 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/nmakehlp.c: Support compilation with MSVC9 for AMD64. - * win/makefile.vc: - -2007-12-13 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/trace.n: Clarified documentation of enterstep and leavestep - traces, including adding example. [Bug 614282, 1701540, 1755984] - -2007-12-12 Don Porter <dgp@users.sourceforge.net> - - * doc/IntObj.3: Update docs for the Tcl_GetBignumAndClearObj() -> - Tcl_TakeBignumFromObj() revision [TIP 298]. Added docs for the - Tcl_InitBignumFromDouble() routine. [Bug 1446971] - - * changes: Updated for 8.5.0 release. - -2007-12-10 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (TclReToGlob): reduce escapes in conversion - when not necessary - - * generic/tclInt.decls: move TclByteArrayMatch and TclReToGlob - * generic/tclIntDecls.h: to tclInt.h from stubs. - * generic/tclStubInit.c: Add flags var to TclByteArrayMatch for - * generic/tclInt.h: future extensibility - * generic/tcl.h: define TCL_MATCH_EXACT doc for Tcl_StringCaseMatch. - * doc/StrMatch.3: It is compatible with existing usage. - * generic/tclExecute.c (INST_STR_MATCH): flag for TclByteArrayMatch - * generic/tclUtil.c (TclByteArrayMatch, TclStringMatchObj): - * generic/tclRegexp.c (Tcl_RegExpExecObj): - * generic/tclCmdMZ.c (StringMatchCmd): Use TclStringMatchObj - * tests/string.test (11.9.* 11.10.*): more tests - -2007-12-10 Joe English <jenglish@users.sourceforge.net> - - * doc/string.n, doc/UniCharIsAlpha.3: Fix markup errors. - * doc/CrtCommand.3, doc/CrtMathFnc.3, doc/FileSystem.3, - * doc/GetStdChan.3, doc/OpenFileChnl.3, doc/SetChanErr.3, - * doc/eval.n, doc/filename.n: Consistency: Move "KEYWORDS" section - after "SEE ALSO". - -2007-12-10 Daniel Steffen <das@users.sourceforge.net> - - * tools/genStubs.tcl: fix numerous issues handling 'macosx', - 'aqua' or 'x11' entries interleaved - with 'unix' entries [Bug 1834288]; add - genStubs::export command - [Tk FR 1716117]; cleanup formatting. - - * generic/tcl.decls: use new genstubs 'export' command to - * generic/tclInt.decls: mark exported symbols not in stubs - * generic/tclTomMath.decls: table [Tk FR 1716117]; cleanup - formatting. - - * generic/tclDecls.h: regen with new genStubs.tcl. - * generic/tclIntDecls.h: [Bug 1834288] - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclStubInit.c: - -2007-12-09 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/io.test, tests/chanio.test (io-73.1): Make sure to invalidate - * generic/tclIO.c (SetChannelFromAny): internal rep only after - validating channel rep. [Bug 1847044] - -2007-12-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/expr.n, doc/mathop.n: Improved the documentation of the - operators. [Bug 1823622] - - * generic/tclBasic.c (builtInCmds): Corrected list of hidden and - * doc/interp.n (SAFE INTERPRETERS): exposed commands so that the - documentation and reality now match. [Bug 1662436] - -2007-12-07 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclExecute.c (TclExecuteByteCode INST_REGEXP): - * generic/tclCompCmds.c (TclCompileRegexpCmd): Pass correct RE - compile flags at compile time, and use TCL_REG_NOSUB. - - * generic/tclIOCmd.c (FinalizeIOCmdTSD, Tcl_PutsObjCmd): cache - stdout channel object for [puts $str] calls. - -2007-12-06 Don Porter <dgp@users.sourceforge.net> - - * README: Remove mention of dead comp.lang.tcl.announce - newsgroup. [Bug 1846433] - - * unix/README: Mention the stub library created by `make` and warn - about the effect of embedded paths in the installed binaries. - Thanks to Larry Virden. [Bug 1794084] - - * doc/AddErrInfo.3: Documentation for the new routines in TIP 270. - * doc/Interp.3: - * doc/StringObj.3: - -2007-12-06 Don Porter <dgp@users.sourceforge.net> - - * doc/namespace.n: Documentation for zero-argument form of - [namespace import] (TIP 261) [Bug 1596416] - -2007-12-06 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.h: add TclGetChannelFromObj decl - (TclMatchIsTrivial): simplify TclMatchIsTrivial to remove ] check. - -2007-12-06 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - - * generic/tclBasic.c (Tcl_CreateInterp): Simplify the setting up of - * generic/tclIOCmd.c (TclInitChanCmd): the [chan] ensemble. This - * library/init.tcl: gets rid of quite a bit of - code and makes it possible to understand the whole with less effort. - - * generic/tclCompCmds.c (TclCompileEnsemble): Ensure that the right - number of tokens are copied. [Bug 1845320] - - * generic/tclNamesp.c (TclMakeEnsemble): Added missing release of a - DString. [Bug 1845397] - -2007-12-05 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclIO.h: Create Tcl_Obj for Tcl channels to reduce - * generic/tclIO.c: overhead in lookup by Tcl_GetChannel. New - * generic/tclIOCmd.c: TclGetChannelFromObj for internal use. - * generic/tclIO.c (WriteBytes, WriteChars): add opt check to avoid - EOL translation when not linebuffered or using lf. [Bug 1845092] - -2007-12-05 Miguel Sofer <msofer@users.sf.net> - - * tests/stack.test: made the tests for stack overflow not care - about which mechanism caused the error (interp's recursion limit - or C-stack depth detector). - -2007-12-05 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure, win/tcl.m4 (LIBS_GUI): mingw needs -lole32 - -loleaut32 but not msvc for Tk's [send]. [Bug 1844749] - -2007-12-05 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Prevent shimmering crash - when -exact and -integer/-real are mixed. [Bug 1844789] - -2007-12-03 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixChan.c (CreateSocketAddress): Add extra #ifdef-fery to - make code compile on BSD 5. [Bug 1618235, again] - -2007-12-03 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Bump tcltest to version 2.3.0 so that - * library/tcltest/pkgIndex.tcl: we release a stable tcltest with a - * unix/Makefile.in: stable Tcl. - * win/Makefile.in: - -2007-12-03 Jeff Hobbs <jeffh@ActiveState.com> - - * win/configure, win/tcl.m4 (LIBS_GUI): remove ole32.lib oleaut32.lib - -2007-12-03 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Adjusted the [switch] - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): command so that when - passed two arguments, no check for options are performed. This is OK - since in the two-arg case, detecting an option would definitely lead - to a syntax error. [Patch 1836519] - -2007-11-29 Jeff Hobbs <jeffh@ActiveState.com> - - * win/makefile.vc: add ws2_32.lib to baselibs - * win/configure, win/tcl.m4: add ws2_32.lib / -lws2_32 to build. - * win/tclWinSock.c: remove dyn loading of winsock, assume that it is - always available now. - -2007-11-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclWinSock.c (InitializeHostName): Correct error in - buffer length tracking. After gethostname() writes into a buffer, - convert only the written string to internal encoding, not the whole - buffer. - -2007-11-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclConfig.c: Corrected failure of the [::foo::pkgconfig] - command to clean up registered configuration data when the query - command is deleted from the interp. [Bug 983501] - - * generic/tclNamesp.c (Tcl_SetEnsembleMappingDict): Added checks - that the dict value passed in is in the format required to make the - internals of ensembles work. [Bug 1436096] - - * generic/tclIO.c: Simplify test and improve accuracy of error - message in latest changes. - -2007-11-28 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclIO.c: -eofchar must support no eofchar. - -2007-11-27 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: remove unneeded call in Tcl_CreateInterp, add - comments. - -2007-11-27 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinSock.c: Add mising encoding conversion of the [info - hostname] value from the system encoding to Tcl's internal encoding. - - * doc/chan.n: "Fix" the limitation on channel -eofchar - * doc/fconfigure.n: values to single byte characters by - * generic/tclIO.c: documenting it and making it fail loudly. - * tests/chan.test: Thanks to Stuart Cassoff for contributing the - fix. [Bug 800753] - -2007-11-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * generic/tclInt.h: - * unix/tclUnixInit.c: - * unix/tclUnixThrd.c: Fix stack checking via workaround for bug in - glibc's pthread_attr_get_np, patch from [Bug 1815573]. Many thanks to - Sergei Golovan (aka Teo) for detecting the bug and helping diagnose - and develop the fix. - -2007-11-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictAppendCmd): Fix bug in [dict - append] compiler which caused strange stack corruption. [Bug 1837392] - -2007-11-23 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c: Fixed a problem with reflected channels. 'chan - postevent' is defined to work only from within the interpreter - containing the handler command. Sensible, we want only handler - commands to use it. It identifies the channel by handle. The channel - moves to a different interpreter or thread. The interpreter containing - the handler command doesn't know the channel any longer. 'chan - postevent' fails, not finding the channel any longer. Uhm. - - Fixed by creating a second per-interpreter channel table, just for - reflected channels, where each interpreter remembers for which - reflected channels it has the handler command. This info does not move - with the channel itself. The table is updated by 'chan create', and - used by 'chan postevent'. - - * tests/ioCmd.test: Updated the testsuite. - -2007-11-23 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclVar.c (Tcl_ArrayObjCmd): handle the right data for - * tests/var.test (var-14.2): [array names $var -glob $ptn] - -2007-11-23 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCmdMZ.c (String*Cmd, TclInitStringCmd): Rebuilt [string] - * generic/tclCompCmds.c (TclCompileString*Cmd): as an ensemble. - -2007-11-22 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (Dict*Cmd,TclInitDictCmd): Rebuilt the [dict] - * generic/tclCompCmds.c (TclCompileDict*Cmd): command as an ensemble. - -2007-11-22 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Rewrote the [string] and - * generic/tclDictObj.c (Tcl_DictObjCmd): [dict] implementations to be - ready for conversion to ensembles. - - * tests/string.test (string-12.22): Flag shimmering bug found in - [string range]. - -2007-11-21 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileEnsemble): Rewrote the ensemble - compiler to remove many of the limitations. Can now compile scripts - that use unique prefixes of subcommands, and which have mappings of a - command to multiple words (provided the first is a compilable command - of course). - -2007-11-21 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclNamesp.c (TclMakeEnsemble): Factor out the code to set up - a core ensemble from a table of information about subcommands, ready - for reuse within the core. - - * generic/various: Start to return more useful Error codes, currently - mainly on assorted lookup failures. - -2007-11-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c: Changed the underlying implementation of the - hash table used in dictionaries to additionally keep all entries in - the hash table in a linked list, which is only ever added to at the - end. This makes iteration over all entries in the dictionary in - key insertion order a trivial operation, and so cleans up a great deal - of complexity relating to dictionary representation and stability of - iteration order. - - ***POTENTIAL INCOMPATIBILITY*** - For any code that depended on the (strange) old iteration order. - - * generic/tclConfig.c (QueryConfigObjCmd): Correct usage of - Tcl_WrongNumArgs. - -2007-11-19 Don Porter <dgp@users.sourceforge.net> - - *** 8.5b3 TAGGED FOR RELEASE *** - - * README: Bump version number to 8.5b3. - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - - * changes: Updated for 8.5b3 release. - -2007-11-19 Kevin Kenny <kennykb@users.sourceforge.net> - - * library/tzdata/Africa/Cairo: - * library/tzdata/America/Campo_Grande: - * library/tzdata/America/Caracas: - * library/tzdata/America/Cuiaba: - * library/tzdata/America/Havana: - * library/tzdata/America/Sao_Paulo: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Gaza: - * library/tzdata/Asia/Tehran: Olson's tzdata2007i imported. - -2007-11-18 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclExecute.c (TclExecuteByteCode:INST_EXIST_*): Fix read - traces not firing on non-existent array elements. [Bug 1833522] - -2007-11-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCmdIL.c (TclInitInfoCmd): Rename the implementation - commands for [info] to be something more "expected". - - * generic/tclCompCmds.c (TclCompileInfoExistsCmd): Compiler for the - [info exists] subcommand. - (TclCompileEnsemble): Cleaned up version of ensemble compiler that was - in TclCompileInfoCmd, but which is now much more generally applicable. - - * generic/tclInt.h (ENSEMBLE_COMPILE): Added flag to allow for cleaner - turning on and off of ensemble bytecode compilation. - - * generic/tclCompile.c (TclCompileScript): Add the cmdPtr to the list - of arguments passed to command compilers. - -2007-11-15 Don Porter <dgp@users.sourceforge.net> - - * generic/regc_nfa.c: Fixed infinite loop in the regexp compiler. - [Bug 1810038] - - * generic/regc_nfa.c: Corrected looping logic in fixempties() to - avoid wasting time walking a list of dead states. [Bug 1832612] - -2007-11-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclNamesp.c (NamespaceEnsembleCmd): Must pass a non-NULL - interp to Tcl_SetEnsemble* functions. - - * doc/re_syntax.n: Try to make this easier to read. It's still a very - difficult manual page! - - * unix/tcl.m4 (SC_CONFIG_CFLAGS): Allow people to turn off the -rpath - option to their linker if they so desire. This is a configuration only - recommended for (some) vendors. Relates to [Patch 1231022]. - -2007-11-15 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWin32Dll.c: Prefer UINT_PTR to DWORD_PTR when casting - pointers to integer types for greater portability. [Bug 1831253] - -2007-11-15 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcodeproj/project.pbxproj: add new chanio.test. - * macosx/Tcl.xcode/project.pbxproj: - -2007-11-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompile.c (TclCompileScript): Ensure that we get our - count in our INST_START_CMD calls right, even when there's a failure - to compile a command directly. - - * generic/tclNamesp.c (Tcl_SetEnsembleSubcommandList) - (Tcl_SetEnsembleMappingDict): Special code to make sure that - * generic/tclCmdIL.c (TclInitInfoCmd): [info exists] is compiled - right while not allowing changes to the ensemble to cause havok. - - * generic/tclCompCmds.c (TclCompileInfoCmd): Simple compiler for the - [info] command that only handles [info exists]. - - * generic/tclExecute.c (TclExecuteByteCode:INST_EXIST_*): New - instructions to allow the testing of whether a variable exists. - -2007-11-14 Andreas Kupries <andreask@activestate.com> - - * tests/chanio.test: New file. This is essentially a duplicate of - 'io.test', with all channel commands converted to their 'chan xxx' - notation. - * tests/io.test: Fixed typo in test description. - -2007-11-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/regc*.c: Eliminate multi-char collating element code - completely. Simplifies the code quite a bit. If people still want the - full code, it will remain on the 8.4 branch. [Bug 1831425] - -2007-11-13 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCompCmds.c (TclCompileRegexpCmd): clean up comments, only - free dstring on OK from TclReToGlob. - (TclCompileSwitchCmd): simplify TclReToGlob usage. - -2007-11-14 Donal K. Fellows <dkf@users.sf.net> - - * generic/regc*.c: #ifdef/comment out the code that deals with - multi-character collating elements, which have never been supported. - Cuts the memory consumption of the RE compiler. [Bug 1831425] - -2007-11-13 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileSwitchCmd, TclCompileRegexpCmd): - Extend [switch] compiler to handle regular expressions as long as - things are not too complex. Fix [regexp] compiler so that non-trivial - literal regexps get fed to INST_REGEXP. - - * doc/mathop.n: Clarify definitions of some operations. - -2007-11-13 Miguel Sofer <msofer@users.sf.net> - - * unix/tclUnixInit.c: the TCL_NO_STACK_CHECK was being incorrectly - undefined here; this should be set (or not) in the compile options, it - is used elsewhere and needs to be consistent. - -2007-11-13 Pat Thoyts <patthoyts@users.sourceforge.net> - - * unix/tcl.m4: Added autoconf goo to detect and make use of - * unix/configure.in: getaddrinfo and friends. - * unix/configure: (regenerated) - -2007-11-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixCompat.c (TclpGetHostByName): The six-argument form of - getaddressbyname_r() uses the fifth argument to indicate whether the - lookup succeeded or not on at least one platform. [Bug 1618235] - -2007-11-13 Don Porter <dgp@users.sourceforge.net> - - * generic/regcomp.c: Convert optst() from expensive no-op to a - cheap no-op. - -2007-11-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixChan.c (CreateSocketAddress): Rewrote to use the - thread-safe version of gethostbyname() by forward-porting the code - used in 8.4, and added rudimentary support for getaddrinfo() (not - enabled by default, as no autoconf-ery written). Part of fix for [Bug - 1618235]. - -2007-11-12 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclGet.c (Tcl_Get, Tcl_GetInt): revert use of TclGet* macros - due to compiler warning. These cases won't save time either. - - * generic/tclUtil.c (TclReToGlob): add more comments, set interp - result if specified on error. - -2007-11-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: New macro TclResetResult, new iPtr - * generic/tclExecute.c: flag bit INTERP_RESULT_UNCLEAN: - * generic/tclInt.h: shortcut for Tcl_ResetResult for the - * generic/tclProc.c: "normal" case: TCL_OK, no return - * generic/tclResult.c: options, no errorCode nor errorInfo, - * generic/tclStubLib.c: return at normal level. [Patch - * generic/tclUtil.c: 1830184] - - THIS PATCH WAS REVERTED: initial (mis)measurements overstated the - perfomance wins, which turn out to be tiny. Not worth the - complication. - -2007-11-11 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclCompCmds.c, generic/tclCompile.c, generic/tclCompile.h: - * generic/tclExecute.c, generic/tclInt.decls, generic/tclIntDecls.h: - * generic/tclRegexp.c, generic/tclRegexp.h: Add INST_REGEXP and fully - * generic/tclStubInit.c, generic/tclUtil.c: compiled [regexp] for the - * tests/regexpComp.test: [Bug 1830166] simple cases. Also added - TclReToGlob function to convert RE to glob patterns and use these in - the possible cases. - -2007-11-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclResult.c (ResetObjResult): clarify the logic. - - * generic/tclBasic.c: Increased usage of macros to detect - * generic/tclBinary.c: and take advantage of objTypes. Added - * generic/tclClock.c: macros TclGet(Int|Long)FromObj, - * generic/tclCmdAH.c: TclGetIntForIndexM & TclListObjLength, - * generic/tclCmdIL.c: modified TclListObjGetElements. - * generic/tclCmdMZ.c: - * generic/tclCompCmds.c: The TclGetInt* macros are only a - * generic/tclCompExpr.c: shortcut on platforms where 'long' is - * generic/tclCompile.c: 'int'; it may be worthwhile to extend - * generic/tclDictObj.c: their functionality to other cases. - * generic/tclExecute.c: - * generic/tclGet.c: As this patch touches many files it - * generic/tclIO.c: has been recorded as [Patch 1830038] - * generic/tclIOCmd.c: in order to facilitate reviewing. - * generic/tclIOGT.c: - * generic/tclIndexObj.c: - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclListObj.c: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclParse.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclResult.c: - * generic/tclScan.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2007-11-11 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixTime.c (TclpWideClicksToNanoseconds): Fix issues with - * generic/tclInt.h: int64_t overflow. - - * generic/tclBasic.c: Fix stack check failure case if stack grows up - * unix/tclUnixInit.c: Simplify non-crosscompiled case. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-11-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Fast path for INST_LIST_INDEX when the index - is not a list. - - * generic/tclBasic.c: - * unix/configure.in: - * unix/tclUnixInit.c: Detect stack grwoth direction at compile time, - only fall to runtime detection when crosscompiling. - - * unix/configure: autoconf 2.61 - - * generic/tclBasic.c: - * generic/tclInt.h: - * tests/interp.test: - * unix/tclUnixInit.c: - * win/tclWin32Dll.c: Restore simpler behaviour for stack checking, not - adaptive to stack size changes after a thread is launched. Consensus - is that "nobody does that", and so it is not worth the cost. Improved - failure comments (mistachkin). - -2007-11-10 Kevin Kenny <kennykb@acm.org> - - * win/tclWin32Dll.c: Rewrote the Windows stack checking algorithm to - use information from VirtualQuery to determine the bound of the stack. - This change fixes a bug where the guard page of the stack was never - restored after an overflow. It also eliminates a nasty piece of - assembly code for structured exception handling on mingw. It - introduces an assumption that the stack is a single memory arena - returned from VirtualAlloc, but the code in MSVCRT makes the same - assumption, so it should be fairly safe. - -2007-11-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * generic/tclInt.h: - * unix/tclUnixInit.c: - * unix/tclUnixPort.h: - * win/tclWin32Dll.c: Modify the stack checking algorithm to recheck in - case of failure. The working assumptions are now that (a) a thread's - stack is never moved, and (b) a thread's stack can grow but not - shrink. Port to windows - could be more efficient, but is already - cheaper than it was. - -2007-11-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclResult.c (ResetObjResult): new shortcut. - - * generic/tclAsync.c: - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclUnixInit.c: - * generic/tclUnixPort.h: New fields in interp (ekeko!) to cache TSD - data that is accessed at each command invocation, access macros to - replace Tcl_AsyncReady and TclpCheckStackSpace by much faster variants - [Patch 1829248] - -2007-11-09 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclInt.decls, generic/tclIntDecls.h: Use unsigned char for - * generic/tclExecute.c, generic/tclUtil.c: TclByteArrayMatch and - don't allow a nocase option. [Bug 1828296] - For INST_STR_MATCH, ignore pattern type for TclByteArrayMatch case. - - * generic/tclBinary.c (Tcl_GetByteArrayFromObj): check type before - func jump (perf). - -2007-11-07 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclStubInit.c: Added TclByteArrayMatch - * generic/tclInt.decls: for efficient glob - * generic/tclIntDecls.h: matching of ByteArray - * generic/tclUtil.c (TclByteArrayMatch): Tcl_Objs, used in - * generic/tclExecute.c (TclExecuteByteCode): INST_STR_MATCH. [Bug - 1827996] - - * generic/tclIO.c (TclGetsObjBinary): Add an efficient binary path for - [gets]. - (DoWriteChars): Special case for 1-byte channel write. - -2007-11-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclEncoding.c: Version of the embedded iso8859-1 encoding - handler that is faster (functions to do the encoding know exactly what - they're doing instead of pulling it from a table, though the table - itself has to be retained for use by shift encodings that depend on - iso8859-1). [Patch 1826906], committing for dkf. - -2007-11-05 Andreas Kupries <andreask@activestate.com> - - * generic/tclConfig.c (Tcl_RegisterConfig): Modified to not extend the - config database if the encoding provided by the user is not found - (venc == NULL). Scripts expecting the data will error out, however we - neither crash nor provide bogus information. See [Bug 983509] for more - discussion. - - * unix/tclUnixChan.c (TtyGetOptionProc): Accepted [Patch 1823576] - provided by Stuart Cassof <stwo@users.sourceforge.net>. The patch adds - the necessary utf/external conversions to the handling of the - arguments of option -xchar which will allow the use of \0 and similar - characters. - -2007-11-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclTest.c (TestSetCmd2): - * generic/tclVar.c (TclObjLookupVarEx): - * tests/set.test (set-5.1): Fix error branch when array name looks - like array element (code not normally exercised). - -2007-11-01 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/tcltk-man2html.tcl (output-directive): Convert .DS/.DE pairs - into tables since that is now all that they are used for. - - * doc/RegExp.3: Clarified documentation of RE flags. [Bug 1167840] - - * doc/refchan.n: Adjust internal name to be consistent with the file - name for reduced user confusion. After comment by Dan Steffen. - - * generic/tclCmdMZ.c (Tcl_StringObjCmd, UniCharIsAscii): Remember, the - NUL character is in ASCII too. [Bug 1808258] - - * doc/file.n: Clarified use of [file normalize]. [Bug 1185154] - -2007-10-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump version number to 8.5b2.1 to distinguish - * library/init.tcl: CVS development snapshots from the 8.5b2 - * unix/configure.in: release. - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - -2007-10-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/expr.n, doc/mathfunc.n: Improve documentation to try to make - clearer what is going on. - - * doc/interp.n: Shorten the basic descriptive text for some interp - subcommands so Solaris nroff doesn't truncate them. [Bug 1822268] - -2007-10-30 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (output-widget-options): Enhance the HTML - generator so that it can produce multi-line option descriptions. - -2007-10-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclUtil.c (Tcl_ConcatObj): optimise for some of the - concatenees being empty objs. [Bug 1447328] - -2007-10-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclEncoding.c (TclInitEncodingSubsystem): Hard code the - iso8859-1 encoding, as it's needed for more than just text (especially - binary encodings...) Note that other encodings rely on the encoding - being a table encoding (!) so we can't use more efficient encoding - mapping functions. - -2007-10-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/regc_lex.c (lexescape): Close off one of the problems - mentioned in [Bug 1810264]. - -2007-10-27 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (Tcl_FindCommand): insure that FQ command names - are searched from the global namespace, ie, bypassing resolvers of the - current namespace. [Bug 1114355] - - * doc/apply.n: fixed example [Bug 1811791] - * doc/namespace.n: improved example [Bug 1788984] - * doc/AddErrInfo.3: typo [Bug 1715087] - * doc/CrtMathFnc.3: fixed Tcl_ListMathFuncs entry [Bug 1672219] - - * generic/tclCompile.h: - * generic/tclInt.h: moved declaration of TclSetCmdNameObj from - tclCompile.h to tclInt.h, reverting linker [Bug 1821159] caused by - commit of 2007-10-11 (both I and gcc missed one dep). - - * generic/tclVar.c: try to preserve Tcl_Objs when doing variable - lookups by name, partially addressing [Bug 1793601]. - -2007-10-27 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl (make-man-pages, htmlize-text) - (process-text): Make the man->HTML scraper work better. - -2007-10-26 Don Porter <dgp@users.sourceforge.net> - - *** 8.5b2 TAGGED FOR RELEASE *** - - * changes: Updated for 8.5b2 release. - - * doc/*.1: Revert doc changes that broke - * doc/*.3: `make html` so we can get the release - * doc/*.n: out the door. - - * README: Bump version number to 8.5b2. - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - -2007-10-26 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/man2help2.tcl, tools/man2tcl.c: Made some of the tooling code - to do man->other formats work better with current manpage set. Long - way still to go. - -2007-10-25 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclThread.c: Added TclpMasterLock/Unlock arround calls to - ForgetSyncObject in Tcl_MutexFinalize and Tcl_ConditionFinalize to - prevent from garbling the internal lists that track sync objects. [Bug - 1726873] - -2007-10-24 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/man2html2.tcl (macro): Added support for converting the new - macros into HTML. - - * doc/man.macros (QW,PQ,QR,MT): New macros that hide the ugly mess - needed to get proper GOOBE quoting in the manual pages. - * doc/*.n, doc/*.3, doc/*.1: Lots of changes to take advantage of the - new macros. - -2007-10-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: Fix comments. - * generic/tclExecute.c: - -2007-10-18 David Gravereaux <davygrvy@pobox.com> - - * tools/mkdepend.tcl: sort the dep list for a more humanly readable - output. - -2007-10-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclResult.c (TclMergeReturnOptions): Make sure any -code - values get pulled out of the dictionary, even if they are integer - valued. - - * generic/tclCompCmds.c (TclCompileReturnCmd): Added code to more - optimally compile [return -level 0 $x] to "push $x". [RFE 1794073] - - * compat/tmpnam.c (removed): The routine tmpnam() is no longer - * unix/Makefile.in: called by Tcl source code. Remove autogoo the - * unix/configure.in: supplied a replacement version on systems - * win/tcl.dsp: where the routine was not available. [RFE - 1811848] - - * unix/configure: autoconf-2.59 - - * generic/tcl.h: Remove TCL_LL_MODIFIER_SIZE. [RFE 1811837] - -2007-10-17 David Gravereaux <davygrvy@pobox.com> - - * tools/mkdepend.tcl: Improved defense from malformed object list - infile. - -2007-10-17 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tools/man2html2.tcl: Convert .DS/.DE into HTML tables, not - preformatted text. - -2007-10-17 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclCompExpr.c: Moved a misplaced declaration that blocked - compilation on VC++. - * generic/tclExecute.c: Silenced several VC++ compiler warnings about - converting 'long' to 'unsigned short'. - -2007-10-16 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: removed old dependency cruft that is no longer - needed. - -2007-10-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOCmd.c: Revise [open] so that it interprets leading - zero strings passed as the "permissions" argument as octal numbers, - even if Tcl itself no longer parses integers in that way. - - * unix/tclUnixFCmd.c: Revise the "-permissions" [file attribute] so - that it interprets leading zero strings as octal numbers, even if Tcl - itself no longer parses integers in that way. - - * generic/tclCompExpr.c: Corrections to code that produces - * generic/tclUtil.c: extended "bad octal" error messages. - - * tests/cmdAH.test: Test revisions so that tests pass whether or - * tests/cmdIL.test: not Tcl parses leading zero strings as octal. - * tests/compExpr-old.test: - * tests/compExpr.test: - * tests/compile.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/incr.test: - * tests/io.test: - * tests/lindex.test: - * tests/link.test: - * tests/mathop.test: - * tests/parseExpr.test: - * tests/set.test: - * tests/string.test: - * tests/stringComp.test: - -2007-10-15 David Gravereaux <davygrvy@pobox.com> - - * tools/mkdepend.tcl: Produces usable output. Include path problem - * win/makefile.vc: fixed. Never fight city hall when it comes to - levels of quoting issues. - -2007-10-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclParse.c (Tcl_ParseBraces): fix for possible read after - the end of buffer. [Bug 1813528] (Joe Mistachkin) - -2007-10-14 David Gravereaux <davygrvy@pobox.com> - - * tools/mkdepend.tcl (new): Initial stab at generating automatic - * win/makefile.vc: dependencies. - -2007-10-12 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Mine all version information from headers. - * win/rules.vc: Sync tcl and tk and bring extension versions - * win/nmakehlp.c: closer together. Try and avoid using tclsh to do - substitutions as we may cross compile. - * win/coffbase.txt: Added offsets for snack dlls. - -2007-10-11 David Gravereaux <davygrvy@pobox.com> - - * win/makefile.vc: Fixed my bad spelling mistakes from years back. - Dedependency, duh! Rather funny. - -2007-10-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c: Correct [string is (wide)integer] failure - * tests/string.test: to report correct failindex values for - non-decimal integer strings. [Bug 1805887] - - * compat/strtoll.c (removed): The routines strtoll() and strtoull() - * compat/strtoull.c (removed): are no longer called by the Tcl source - * generic/tcl.h: code. (Their functionality has been replaced - * unix/Makefile.in: by TclParseNumber().) Remove outdated comments - * unix/configure.in: and mountains of configury autogoo that - * unix/tclUnixPort.h: allegedly support the mythical systems where - * win/Makefile.in: these routines might not have been available. - * win/makefile.bc: - * win/makefile.vc: - * win/tclWinPort.h: - - * unix/configure: autoconf-2.59 - -2007-10-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclObj.c: remove superfluous #include of tclCompile.h - -2007-10-08 George Peter Staplin <georgeps@xmission.com> - - * doc/Hash.3: Correct the valid usage of the flags member for the - Tcl_HashKeyType. It should be 0 or more of the flags mentioned. - -2007-10-02 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tcl.h (Tcl_DecrRefCount): Update change from 2006-05-29 to - make macro more warning-robust in unbraced if code. - -2007-10-02 Don Porter <dgp@users.sourceforge.net> - - [core-stabilizer-branch] - - * README: Bump version number to 8.5.0 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf (2.59) - * win/configure: - -2007-10-02 Andreas Kupries <andreask@activestate.com> - - * library/tclIndex: Added 'tcl::tm::path' to the tclIndex. This fixes - [Bug 1806422] reported by Don Porter. - -2007-09-25 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclProc.c (Tcl_DisassembleObjCmd): Define a command, - ::tcl::unsupported::disassemble, which can disassemble procedures, - lambdas and general scripts. - * generic/tclCompile.c (TclDisassembleByteCodeObj): Split apart the - code to print disassemblies of bytecode so that there is reusable code - that spits it out in a Tcl_Obj and then that code is used when doing - tracing. - -2007-09-20 Don Porter <dgp@users.sourceforge.net> - - *** 8.5b1 TAGGED FOR RELEASE *** - - * changes: updates for 8.5b1 release. - -2007-09-19 Don Porter <dgp@users.sourceforge.net> - - * README: Bump version number to 8.5b1 - * generic/tcl.h: Merge from core-stabilizer-branch. - * library/init.tcl: Stabilizing toward 8.5b1 release now done on - * tools/tcl.wse.in: the HEAD. core-stabilizer-branch is now - * unix/configure.in: suspended. - * unix/tcl.spec: - * win/configure.in: - -2007-09-19 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclStubLib.: Replaced isdigit with internal implementation. - -2007-09-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStubLib.c: Remove C library calls from Tcl_InitStubs() so - * win/makefile.vc: that we don't need the C library linked in to - libtclStub. - -2007-09-17 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Add crt flags for tclStubLib now it uses C-library - functions. - -2007-09-17 Joe English <jenglish@users.sourceforge.net> - - * tcl.m4: use '${CC} -shared' instead of 'ld -Bshareable' to build - shared libraries on current NetBSDs. [Bug 1749251] - * unix/configure: regenerated (autoconf-2.59). - -2007-09-17 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Update `make dist` so that tclDTrace.d is - included in the source code distribution. - - * generic/tcl.h: Revised Tcl_InitStubs() to restore Tcl 8.4 - * generic/tclPkg.c: source compatibility with callers of - * generic/tclStubLib.c: Tcl_InitStubs(interp, TCL_VERSION, 1). [Bug - 1578344] - -2007-09-17 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclTrace.c (Tcl_TraceObjCmd, TraceExecutionObjCmd) - (TraceCommandObjCmd, TraceVariableObjCmd): Generate literal values - * generic/tclNamesp.c (NamespaceCodeCmd): more efficiently using - * generic/tclFCmd.c (CopyRenameOneFile): TclNewLiteralStringObj - * generic/tclEvent.c (TclSetBgErrorHandler): macro. - -2007-09-15 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: replace all direct references to compiler by ${CC} to - enable CC overriding at configure & make time; run - check for visibility "hidden" with all compilers; - quoting fixes from TEA tcl.m4. - (SunOS-5.1x): replace direct use of '/usr/ccs/bin/ld' in SHLIB_LD by - 'cc' compiler driver. - * unix/configure: autoconf-2.59 - -2007-09-14 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclBasic.c (Tcl_CreateObjCommand): Only invalidate along the - namespace path once; that is enough. [Bug 1519940] - -2007-09-14 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclDTrace.d (new file): Add DTrace provider for Tcl; allows - * generic/tclCompile.h: tracing of proc and command entry & - * generic/tclBasic.c: return, bytecode execution, object - * generic/tclExecute.c: allocation and more; with - * generic/tclInt.h: essentially zero cost when tracing - * generic/tclObj.c: is inactive; enable with - * generic/tclProc.c: --enable-dtrace configure arg - * unix/Makefile.in: (disabled by default, will only - * unix/configure.in: enable if DTrace is present). [Patch - 1793984] - - * macosx/GNUmakefile: Enable DTrace support. - * macosx/Tcl-Common.xcconfig: - * macosx/Tcl.xcodeproj/project.pbxproj: - - * generic/tclCmdIL.c: Factor out core of InfoFrameCmd() into - internal TclInfoFrame() for use by DTrace - probes. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-09-12 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Perform missing updates of the tcltest Tcl - * win/Makefile.in: Module installed filename that should have - been part of the bump to tcltest 2.3b1. Thanks Larry Virden. - -2007-09-12 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc, win/rules.vc, win/nmakehlp.c: Use nmakehlp to - substitute values for tclConfig.sh (helps cross-compiling). - -2007-09-11 Don Porter <dgp@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: Accept underscores and colons in - * library/tcltest/pkgIndex.tcl: constraint names. Properly handle - constraint expressions that return non-numeric boolean results like - "false". Bump to tcltest 2.3b1. [Bug 1772989; RFE 1071322] - * tests/info.test: Disable fragile tests. - - * doc/package.n: Restored the functioning of [package require - * generic/tclPkg.c: -exact] to be compatible with Tcl 8.4. [Bug - * tests/pkg.test: 1578344] - -2007-09-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictCmd-update): - * generic/tclCompile.c (tclInstructionTable): - * generic/tclExecute.c (INST_DICT_UPDATE_END): fix stack management in - compiled [dict update]. [Bug 1786481] - - ***POTENTIAL INCOMPATIBILITY*** - Scripts that were precompiled on earlier versions of 8.5 and use [dict - update] will crash. Workaround: recompile. - -2007-09-11 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclExecute.c: Corrected an off-by-one error in the setting - of MaxBaseWide for certain powers. [Bug 1767293 - problem reported in - comments when bug was reopened] - -2007-09-10 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclLink.c (Tcl_UpdateLinkedVar): guard against var being - unlinked. [Bug 1740631] (maros) - -2007-09-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: fix tclInstructionTable entry for - dictUpdateEnd - - * generic/tclExecute.c: remove unneeded setting of 'cleanup' variable - before jumping to checkForCatch. - -2007-09-10 Don Porter <dgp@users.sourceforge.net> - - * doc/package.n: Restored the document parallel syntax of the - * generic/tclPkg.c: [package present] and [package require] - * tests/pkg.test: commands. [Bug 1723675] - -2007-09-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Removed the "nsName" Tcl_ObjType from the - * generic/tclNamesp.c: registered set. Revised the management of the - * generic/tclObj.c: intrep of that Tcl_ObjType. Revised the - * tests/obj.test: TclGetNamespaceFromObj() routine to return - TCL_ERROR and write a consistent error message when a namespace is not - found. [Bug 1588842. Patch 1686862] - - ***POTENTIAL INCOMPATIBILITY*** - For callers of Tcl_GetObjType() on the name "nsName". - - * generic/tclExecute.c: Update TclGetNamespaceFromObj() callers. - * generic/tclProc.c: - - * tests/apply.test: Updated tests to expect new consistent - * tests/namespace-old.test: error message when a namespace is not - * tests/namespace.test: found. - * tests/upvar.test: - - * generic/tclCompCmds.c: Use the new INST_REVERSE instruction - * tests/mathop.test: to correct the compiled versions of math - operator commands. [Bug 1724437] - - * generic/tclCompile.c: New bytecode instruction INST_REVERSE to - * generic/tclCompile.h: reverse the order of N items at the top of - * generic/tclExecute.c: stack. - - * generic/tclCompCmds.c (TclCompilePowOpCmd): Make a separate - routine to compile ** to account for its different associativity. - -2007-09-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (Tcl_SetVar2, TclPtrSetVar): [Bug 1710710] fixed - correctly, reverted fix of 2007-05-01. - -2007-09-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictUpdateCmd, DictWithCmd): Plug a hole that - * generic/tclExecute.c (TEBC,INST_DICT_UPDATE_END): allowed a careful - * tests/dict.test (dict-21.16,21.17,22.11): attacker to craft a dict - containing a recursive link to itself, violating one of Tcl's - fundamental datatype assumptions and causing a stack crash when the - dict was converted to a string. [Bug 1786481] - -2007-09-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEvent.c ([::tcl::Bgerror]): Corrections to Tcl's - * tests/event.test: default [interp bgerror] handler so that when - it falls back to a hidden [bgerror] in a safe interp, it gets the - right error context data. [Bug 1790274] - -2007-09-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (TclInitCompiledLocals): the refCount of resolved - variables was being managed without checking if they were Var or - VarInHash: itcl [Bug 1790184] - -2007-09-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclResult.c (Tcl_GetReturnOptions): Take care that a - * tests/init.test: non-TCL_ERROR code doesn't cause existing - -errorinfo, -errorcode, and -errorline entries to be omitted. - * generic/tclEvent.c: With -errorInfo no longer lost, generate more - complete ::errorInfo when calling [bgerror] after a non-TCL_ERROR - background exception. - -2007-09-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInterp.c (Tcl_Init): Removed constraint on ability - to define a custom [tclInit] before calling Tcl_Init(). Until now the - custom command had to be a proc. Now it can be any command. - - * generic/tclInt.decls: New internal routine TclBackgroundException() - * generic/tclEvent.c: that for the first time permits non-TCL_ERROR - exceptions to trigger [interp bgerror] handling. Closes a gap in TIP - 221. When falling back to [bgerror] (which is designed only to handle - TCL_ERROR), convert exceptions into errors complaining about the - exception. - - * generic/tclInterp.c: Convert Tcl_BackgroundError() callers to call - * generic/tclIO.c: TclBackgroundException(). - * generic/tclIOCmd.c: - * generic/tclTimer.c: - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2007-09-06 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcode/project.pbxproj: discontinue unmaintained support - * macosx/Tcl.xcode/default.pbxuser: for Xcode 1.5; replace by Xcode2 - project for use on Tiger (with Tcl.xcodeproj to be used on Leopard). - - * macosx/Tcl.xcodeproj/project.pbxproj: updates for Xcode 2.5 and 3.0. - * macosx/Tcl.xcodeproj/default.pbxuser: - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcode/default.pbxuser: - * macosx/Tcl-Common.xcconfig: - - * macosx/README: document project changes. - -2007-09-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Removed support for the unmaintained - * generic/tclExecute.c: -DTCL_GENERIC_ONLY configuration. [Bug - * unix/Makefile.in: 1264623] - -2007-09-04 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: It's unreliable to count on the release - manager to remember to `make genstubs` before `make dist`. Let the - Makefile remember the dependency for us. - - * unix/Makefile.in: Corrections to `make dist` dependencies to be - sure that macosx/configure gets generated whenever it does not exist. - -2007-09-03 Kevin B, Kenny <kennykb@acm.org> - - * library/tzdata/Africa/Cairo: - * library/tzdata/America/Grand_Turk: - * library/tzdata/America/Port-au-Prince: - * library/tzdata/America/Indiana/Petersburg: - * library/tzdata/America/Indiana/Tell_City: - * library/tzdata/America/Indiana/Vincennes: - * library/tzdata/Antarctica/McMurdo: - * library/tzdata/Australia/Adelaide: - * library/tzdata/Australia/Broken_Hill: - * library/tzdata/Australia/Currie: - * library/tzdata/Australia/Hobart: - * library/tzdata/Australia/Lord_Howe: - * library/tzdata/Australia/Melbourne: - * library/tzdata/Australia/Sydney: - * library/tzdata/Pacific/Auckland: - * library/tzdata/Pacific/Chatham: Olson's tzdata2007g. - - * generic/tclListObj.c (TclLindexFlat): - * tests/lindex.test (lindex-17.[01]): Added code to detect the error - when a script does [lindex {} end foo]; an overaggressive optimisation - caused this call to return an empty object rather than an error. - -2007-09-03 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclObj.c (TclInitObjSubsystem): restore registration of the - "wideInt" Tcl_ObjType for compatibility with 8.4 extensions that - access the tclWideIntType Tcl_ObjType; add setFromAnyProc for - tclWideIntType. - -2007-09-02 Donal K. Fellows <dkf@users.sf.net> - - * doc/lsearch.n: Added note that order of results with the -all option - is that of the input list. It always was, but this makes it crystal. - -2007-08-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Added fflush() calls following all callers of - * generic/tclExecute.c: TclPrintByteCodeObj() so that tcl_traceCompile - output is less likely to get mangled when writes to stdout interleave - with other code. - -2007-08-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Use a table lookup in ParseLexeme() to - determine lexemes with single-byte representations. - - * generic/tclBasic.c: Used unions to better clarify overloading of - * generic/tclCompExpr.c: the fields of the OpCmdInfo and - * generic/tclCompile.h: TclOpCmdClientData structs. - -2007-08-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Call TclCompileSyntaxError() when - expression syntax errors are found when compiling expressions. With - this in place, convert TclCompileExpr to return void, since there's no - longer any need to report TCL_ERROR. - * generic/tclCompile.c: Update callers. - * generic/tclExecute.c: - - * generic/tclCompCmds.c: New routine TclCompileSyntaxError() - * generic/tclCompile.h: to directly compile bytecodes that report a - * generic/tclCompile.c: syntax error, rather than (ab)use a call to - TclCompileReturnCmd. Also, undo the most recent commit that papered - over some issues with that (ab)use. New routine produces a new opcode - INST_SYNTAX, which is a minor variation of INST_RETURN_IMM. Also a bit - of constification. - - * generic/tclCompile.c: Move the deallocation of local LiteralTable - * generic/tclCompExpr.c: entries into TclFreeCompileEnv(). - * generic/tclExecute.c: Update callers. - - * generic/tclCompExpr.c: Force numeric and boolean literals in - expressions to register with their intreps intact, even if that means - overwriting existing intreps in already registered literals. - -2007-08-25 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclExecute.c (TclExecuteByteCode): Added code to handle - * tests/expr.test (expr-23.48-53) integer exponentiation - that results in 32- and 64-bit integer results, avoiding calls to wide - integer exponentiation routines in this common case. [Bug 1767293] - - * library/clock.tcl (ParseClockScanFormat): Modified code to allow - * tests/clock.test (clock-60.*): case-insensitive matching - of time zone and month names. [Bug 1781282] - -2007-08-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Register literals found in expressions - * tests/compExpr.test: to restore literal sharing. Preserve numeric - intreps when literals are created for the first time. Correct memleak - in ExecConstantExprTree() and add test for the leak. - -2007-08-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: replaced copy loop that tripped some compilers - with memmove. [Bug 1780870] - -2007-08-23 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl ([auto_load_index]): Delete stray "]" that created - an expr syntax error (masked by a [catch]). - - * generic/tclCompCmds.c (TclCompileReturnCmd): Added crash protection - to handle callers other than TclCompileScript() failing to meet the - initialization assumptions of the TIP 280 code in CompileWord(). - - * generic/tclCompExpr.c: Suppress the attempt to convert to - numeric when precompiling a constant expression indicates an error. - -2007-08-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TEBC): disable the new shortcut to frequent - INSTs for debug builds. REVERTED (collision with alternative fix) - -2007-08-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c: Corrected the logic of dropping the last - * tests/main.test: newline from an interactively typed command. - [Bug 1775878] - -2007-08-21 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/thread.test: thread-4.4: clear ::errorInfo in the thread as a - message is left here from init.tcl on windows due to no tcl_pkgPath. - -2007-08-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_SUB): fix usage of the new macro for - overflow detection in sums, adapt to subtraction. Lengthy comment - added. - -2007-08-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (Overflowing, TclIncrObj, TclExecuteByteCode): - Encapsulate Miguel's last change in a more mnemonic macro. - -2007-08-19 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: changed the check for overflow in sums, - reducing objsize, number of branches and cache misses (according to - cachegrind). Non-overflow for s=a+b: - previous - ((a >= 0 || b >= 0 || s < 0) && (s >= 0 || b < 0 || a < 0)) - now - (((a^s) >= 0) || ((a^b) < 0)) - This expresses: "a and s have the same sign or else a and b have - different sign". - -2007-08-19 Donal K. Fellows <dkf@users.sf.net> - - * doc/interp.n (RESOURCE LIMITS): Added text to better explain why - time limits are described using absolute times. [Bug 1752148] - -2007-08-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: improved localVarNameType caching to leverage - the new availability of Tcl_Obj in variable names, avoiding string - comparisons to verify that the cached value is usable. - - * generic/tclExecute.c: check the two most frequent instructions - before the switch. Reduces both runtime and obj size a tiny bit. - -2007-08-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Added a "constant" field to the OpNode - struct (again "free" due to alignment requirements) to mark those - subexpressions that are completely known at compile time. Enhanced - CompileExprTree() and its callers to precompute these constant - subexpressions at compile time. This resolves the issue raised in [Bug - 1564517]. - -2007-08-15 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclIOUtil.c (TclGetOpenModeEx): Only set the O_APPEND flag - * tests/ioUtil.test (ioUtil-4.1): on a channel for the 'a' - mode and not for 'a+'. [Bug 1773127] - -2007-08-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_INVOKE*): peephole opt, do not get the - interp's result if it will be pushed/popped. - -2007-08-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Use fully qualified variable names for - * tests/thread.test: ::errorInfo and ::errorCode so that string - * tests/trace.test: reported to variable traces are fully - qualified in agreement with Tcl 8.4 operations. - -2007-08-14 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclLoadDyld.c: use dlfcn API on Mac OS X 10.4 and later; fix - issues with loading from memory on intel and 64bit; add debug messages - - * tests/load.test: add test load-10.1 for loading from vfs. - - * unix/dltest/pkga.c: whitespace & comment cleanup, remove - * unix/dltest/pkgb.c: unused pkgf.c. - * unix/dltest/pkgc.c: - * unix/dltest/pkge.c: - * unix/dltest/pkgf.c (removed): - * unix/dltest/pkgua.c: - * macosx/Tcl.xcodeproj/project.pbxproj: - -2007-08-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Provide DECACHE/CACHE protection to the - * tests/trace.test: Tcl_LogCommandInfo() call. [Bug 1773040] - -2007-08-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdMZ.c (Tcl_SplitObjCmd): use TclNewStringObj macro - instead of calling the function. - - * generic/tcl_Obj.c (TclAllocateFreeObjects): remove unneeded memset - to 0 of all allocated objects. - -2007-08-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: remove redundant ops in TclNewStringObj macro. - -2007-08-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: fix the TclSetVarNamespaceVar macro, was causing a - leak. - -2007-08-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Revise CompileExprTree() to use the - OpNode mark field scheme of tree traversal. This eliminates the need - to use magic values in the left and right fields for that purpose. - Also stop abusing the left field within ParseExpr() to store the - number of arguments in a parsed function call. CompileExprTree() now - determines that for itself at compile time. Then reorder code to - eliminate duplication. - -2007-08-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (TclCreateProc): better comments on the required - varflag values when loading precompiled procs. - - * generic/tclExecute.c (INST_STORE_ARRAY): - * tests/trace.test (trace-2.6): whole array write traces on compiled - local variables were not firing. [Bug 1770591] - -2007-08-08 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclProc.c (InitLocalCache): reference firstLocalPtr via - procPtr. codePtr->procPtr == NULL exposed by tbcload. - -2007-08-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Corrected failure to compile/link in the - -DNO_WIDE_TYPE configuration. - - * generic/tclExecute.c: Corrected improper use of bignum arguments to - * tests/expr.test: *SHIFT operations. [Bug 1770224] - -2007-08-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: remove comments refering to VAR_SCALAR, as that - flag bit does not exist any longer. - * generic/tclProc.c (InitCompiledLocals): removed optimisation for - non-resolved case, as the function is never called in that case. - Renamed the function to InitResolvedLocals to calrify the point. - - * generic/tclInt.decls: Exporting via stubs to help xotcl adapt to - * generic/tclInt.h: VarReform. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2007-08-07 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclEnv.c: improve environ handling on Mac OS X (adapted - * unix/tclUnixPort.h: from Apple changes in Darwin tcl-64). - - * unix/Makefile.in: add support for compile flags specific to - object files linked directly into executables. - - * unix/configure.in (Darwin): only use -seg1addr flag when prebinding; - use -mdynamic-no-pic flag for object files linked directly into exes; - support overriding TCL_PACKAGE_PATH/TCL_MODULE_PATH in environment. - - * unix/configure: autoconf-2.59 - -2007-08-06 Don Porter <dgp@users.sourceforge.net> - - * tests/parseExpr.test: Update source file name of expr parser code. - - * generic/tclCompExpr.c: Added a "mark" field to the OpNode - struct, which is used to guide tree traversal. This field costs - nothing since alignement requirements used the memory already. - Rewrote ConvertTreeToTokens() to use the new field, which permitted - consolidation of utility routines CopyTokens() and - GenerateTokensForLiteral(). - -2007-08-06 Kevin B. Kenny <kennykb@users.sf.net> - - * generic/tclGetDate.y: Added a cast to the definition of YYFREE to - silence compiler warnings. - * generic/tclDate.c: Regenerated - * win/tclWinTest.c: Added a cast to GetSecurityDescriptorDacl call - to silence compiler warnings. - -2007-08-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.decls: Exporting via stubs to help itcl adapt to - * generic/tclInt.h: VarReform. Added localCache initialization - * generic/tclIntDecls.h: to TclInitCompiledLocals (which only exists - * generic/tclProc.c: for itcl). - * generic/tclStubInit.c: - * generic/tclVar.c: - -2007-08-01 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * library/word.tcl: Rewrote for greater efficiency. [Bug 1764318] - -2007-08-01 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclInt.h: Added a TclOffset macro ala Tk_Offset to - * generic/tclVar.c: abstract out 'offsetof' which may not be - * generic/tclExceute.c: defined (eg: msvc6). - -2007-08-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclCleanupVar): fix [Bug 1765225], thx Larry - Virden. - -2007-07-31 Miguel Sofer <msofer@users.sf.net> - - * doc/Hash.3: - * generic/tclHash.c: - * generic/tclObj.c: - * generic/tclThreadStorage.c: (changes part of the patch below) - Stop Tcl_CreateHashVar from resetting hPtr->clientData to NULL after - calling the allocEntryProc for a custom table. - - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclCmdIL.c: - * generic/tclCompCmds.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclHash.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclThreadStorage.c: - * generic/tclTrace.c: - * generic/tclVar.c: VarReform [Patch 1750051] - - *** POTENTIAL INCOMPATIBILITY *** (tclInt.h and tclCompile.h) - Extensions that access internals defined in tclInt.h and/or - tclCompile.h may lose both binary and source compatibility. The - relevant changes are: - 1. 'struct Var' is completely changed, all acceses to its internals - (either direct or via the TclSetVar* and TclIsVar* macros) will - malfunction. Var flag values and semantics changed too. - 2. 'struct Bytecode' has an additional field that has to be - initialised to NULL - 3. 'struct Namespace' is larger, as the varTable is now one pointer - larger than a Tcl_HashTable. Direct access to its fields will - malfunction. - 4. 'struct CallFrame' grew one more field (the second such growth with - respect to Tcl8.4). - 5. API change for the functions TclFindCompiledLocal, TclDeleteVars - and many internal functions in tclVar.c - - Additionally, direct access to variable hash tables via the standard - Tcl_Hash* interface is to be considered as deprecated. It still works - in the present version, but will be broken by further specialisation - of these hash tables. This concerns especially the table of array - elements in an array, as well as the varTable field in the Namespace - struct. - -2007-07-31 Miguel Sofer <msofer@users.sf.net> - - * unix/configure.in: allow use of 'inline' in Tcl sources. [Patch - * win/configure.in: 1754128] - * win/makefile.vc: Regen with autoconf 2.61 - -2007-07-31 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/tclUnixInit.c (TclpSetVariables): Use the thread-safe getpwuid - replacement to fill the tcl_platform(user) field as it is not subject - to spoofing. [Bug 681877] - - * unix/tclUnixCompat.c: Simplify the #ifdef logic. - - * unix/tclUnixChan.c (FileWatchProc): Fix test failures. - -2007-07-30 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/tclUnixChan.c (SET_BITS, CLEAR_BITS): Added macros to make this - file clearer. - -2007-07-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TEOvI, GetCommandSource): - * generic/tclExecute.c (TEBC, TclGetSrcInfoForCmd): - * generic/tclInt.h: - * generic/tclTrace.c (TclCheck(Interp|Execution)Traces): - Removed the need for TEBC to inspect the command before calling TEOvI, - leveraging the TIP 280 infrastructure. Moved the generation of a - correct nul-terminated command string away from the trace code, back - into TEOvI/GetCommandSource. - -2007-07-20 Andreas Kupries <andreask@activestate.com> - - * library/platform/platform.tcl: Fixed bug in 'platform::patterns' - * library/platform/pkgIndex.tcl: where identifiers not matching - * unix/Makefile.in: the special linux and solaris forms would not - * win/Makefile.in: get 'tcl' as an acceptable platform added to - * doc/platform.n: the result. Bumped package to version 1.0.3 and - * doc/platform_shell.n: updated documentation and Makefiles. Also - fixed bad version info in the documentation of platform::shell. - -2007-07-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c: In contexts where interp and parsePtr->interp - might be different, be sure to use the latter for error reporting. - Also pulled the interp argument back out of ParseTokens() since we - already had a parsePtr->interp to work with. - -2007-07-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Removed unused arguments and variables - -2007-07-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c (ParseExpr): While adding comments to - explain the operations of ParseExpr(), made significant revisions to - the code so it would be easier to explain, and in the process made the - code simpler and clearer as well. - -2007-07-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: More commentary. - * tests/parseExpr.test: Several tests of syntax error messages - to check that when expression substrings are truncated they leave - visible the context relevant to the reported error. - -2007-07-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Factored out, corrected, and commented - common code for reporting syntax errors in LEAF elements. - -2007-07-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c (TclCompileWhileCmd): - * generic/tclCompile.c (TclCompileScript): - Corrected faulty avoidance of INST_START_CMD when the first opcode in - a script is within a loop (as produced by 'while 1'), so that the - corresponding command is properly counted. [Bug 1752146] - -2007-07-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Added a "parseOnly" flag argument to - ParseExpr() to indicate whether the caller is Tcl_ParseExpr(), with an - end goal of filling a Tcl_Parse with Tcl_Tokens representing the - parsed expression, or TclCompileExpr() with the goal of compiling and - executing the expression. In the latter case, more aggressive - conversion of QUOTED and BRACED lexeme to literals is done. In the - former case, all such conversion is avoided, since Tcl_Token - production would revert it anyway. This enables simplifications to the - GenerateTokensForLiteral() routine as well. - -2007-07-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Added a field for operator precedence - to be stored directly in the parse tree. There's no memory cost to - this addition, since that memory would have been lost to alignment - issues anyway. Also, converted precedence definitions and lookup - tables to use symbolic constants instead of raw number for improved - readability, and continued extending/improving/correcting comments. - Removed some unused counter variables. Renamed some variables for - clarity and replaced some cryptic logic with more readable macros. - -2007-07-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Revision so that the END lexeme never - gets inserted into the parse tree. Later tree traversal never reaches - it since its location in the tree is not variable. Starting and - stopping with the START lexeme (node 0) is sufficient. Also finished - lexeme code commentary. - - * generic/tclCompExpr.c: Added missing creation and return of - the Tcl_Parse fields that indicate error conditions. [Bug 1749987] - -2007-07-05 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl (unknown): Corrected inconsistent error message - in interactive [unknown] when empty command is invoked. [Bug 1743676] - -2007-07-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (SetNsNameFromAny): - * generic/tclObj.c (SetCmdNameFromAny): Avoid unnecessary - ckfree/ckalloc when the old structs can be reused. - -2007-07-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c: Fix case where a FQ cmd or ns was being cached - * generic/tclObj.c: in a different interp, tkcon. [Bug 1747512] - -2007-07-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Revised #define values so that there - is now more expansion room to define more BINARY operators. - -2007-07-02 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclHash.c (CompareStringKeys): Always use the strcmp() - version; the operation is functionally equivalent, the speed is - identical (up to measurement limitations), and yet the code is - simpler. [FRQ 951168] - -2007-07-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Removed TCL_PRESERVE_BINARY_COMPATIBILITY and - * generic/tclHash.c: any code enabled when it is set to 0. We will - * generic/tclStubInit.c: always want to preserve binary compat - of the structs that appear in the interface through the 8.* series of - releases, so it's pointless to drag around this never-enabled - alternative. - - * generic/tclIO.c: Removed dead code. - * unix/tclUnixChan.c: - - * generic/tclCompExpr.c: Removed dead code, old implementations - * generic/tclEvent.c: of expr parsing and compiling, including the - * generic/tclInt.h: routine TclFinalizeCompilation(). - -2007-06-30 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Plug a memory leak caused by a - missing Tcl_DecrRefCount on an error path. [Bug 1717186] - -2007-06-30 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclThread.c: Prevent RemeberSyncObj() from growing the sync - object lists by reusing already free'd slots, if possible. See - discussion on Bug 1726873 for more information. - -2007-06-29 Donal K. Fellows <dkf@users.sf.net> - - * doc/DictObj.3 (Tcl_DictObjDone): Improved documentation of this - function to make it clearer how to use it. [Bug 1710795] - -2007-06-29 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclAlloc.c: on Darwin, ensure memory allocated by - * generic/tclThreadAlloc.c: the custom TclpAlloc()s is aligned to - 16 byte boundaries (as is the case with the Darwin system malloc). - - * generic/tclGetDate.y: use ckalloc/ckfree instead of malloc/free. - * generic/tclDate.c: bison 1.875e - - * generic/tclBasic.c (TclEvalEx): fix warnings. - - * macosx/Tcl.xcodeproj/project.pbxproj: better support for renamed tcl - * macosx/Tcl.xcodeproj/default.pbxuser: source dir; add 10.5 SDK build - * macosx/Tcl-Common.xcconfig: config; remove tclMathOp.c. - - * macosx/README: document Tcl.xcodeproj changes. - -2007-06-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Removed dead code, including the - * generic/tclExecute.c: entire file tclMathOp.c. - * generic/tclInt.h: - * generic/tclMathOp.c (removed): - * generic/tclTestObj.c: - * win/tclWinFile.c: - - * unix/Makefile.in: Updated to reflect deletion of tclMathOp.c. - * win/Makefile.in: - * win/makefile.bc: - * win/makefile.vc: - -2007-06-28 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclBasic.c: Silence constness warnings for TclStackFree - * generic/tclCompCmds.c: when building with msvc. - * generic/tclFCmd.c: - * generic/tclIOCmd.c: - * generic/tclTrace.c: - -2007-06-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (UnsetVarStruct): fix possible segfault. - -2007-06-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTrace.c: Corrected broken trace reversal logic in - * generic/tclTest.c: TclCheckInterpTraces that led to infinite loop - * tests/trace.test: when multiple Tcl_CreateTrace traces were set - and one of them did not fire due to level restrictions. [Bug 1743931] - -2007-06-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (TclEvalEx): Moved some arrays from the C - stack to the Tcl stack. - -2007-06-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (UnsetVarStruct): more streamlining. - -2007-06-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Safety checks to avoid crashes in the - TclStack* routines when called with an incompletely initialized - interp. [Bug 1743302] - -2007-06-25 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (UnsetVarStruct): fixing incomplete change, more - streamlining. - -2007-06-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclDeleteCompiledLocalVars): removed inlining that - ended up not really optimising (limited benchmarks). Now calling - UnsetVarStruct (streamlined old code is #ifdef'ed out, in case better - benchmarks do show a difference). - - * generic/tclVar.c (UnsetVarStruct): fixed a leak introduced in last - commit. - -2007-06-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (UnsetVarStruct, TclDeleteVars): made the logic - slightly clearer, eliminated some duplicated code. - - *** POTENTIAL INCOMPATIBILITY *** (tclInt.h and Var struct users) - The core never builds VAR_LINK variable to have traces. Such a - "monster", should one exist, will now have its unset traces called - *before* it is unlinked. - -2007-06-23 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXNotify.c (AtForkChild): don't call CoreFoundation - APIs after fork() on systems where that would lead to an abort(). - -2007-06-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Revised TclStackRealloc() signature to better - * generic/tclInt.h: parallel (and fall back on) Tcl_Realloc. - - * generic/tclNamesp.c (TclResetShadowesCmdRefs): Replaced - ckrealloc based allocations with TclStackRealloc allocations. - - * generic/tclCmdIL.c: More conversions to use TclStackAlloc. - * generic/tclScan.c: - -2007-06-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Move most instances of the Tcl_Parse struct - * generic/tclCompExpr.c: off the C stack and onto the Tcl stack. This - * generic/tclCompile.c: is a rather large struct (> 3kB). - * generic/tclParse.c: - -2007-06-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TEOvI): Made sure that leave traces - * generic/tclExecute.c (INST_INVOKE): that were created during - * tests/trace.test (trace-36.2): execution of an originally - untraced command do not fire [Bug 1740962], partial fix. - -2007-06-21 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tcl.h, generic/tclCompile.h, generic/tclCompile.c: Remove - references in comments to obsolete {expand} notation. [Bug 1740859] - -2007-06-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c: streamline namespace vars deletion: only compute - the variable's full name if the variable is traced. - -2007-06-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.decls: Revised the interfaces of the routines - * generic/tclExecute.c: TclStackAlloc and TclStackFree to make them - easier for callers to use (or more precisely, harder to misuse). - TclStackFree now takes a (void *) argument which is the pointer - intended to be freed. TclStackFree will panic if that's not actually - the memory the call will free. TSA/TSF also now tolerate receiving - (interp == NULL), in which case they simply fall back to be calls to - Tcl_Alloc/Tcl_Free. - - * generic/tclIntDecls.h: make genstubs - - * generic/tclBasic.c: Updated callers - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclFCmd.c: - * generic/tclFileName.c: - * generic/tclIOCmd.c: - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * generic/tclProc.c: - * generic/tclTrace.c: - * unix/tclUnixPipe.c: - -2007-06-20 Jeff Hobbs <jeffh@ActiveState.com> - - * tools/tcltk-man2html.tcl: revamp of html doc output to use CSS, - standardized headers, subheaders, dictionary sorting of names. - -2007-06-18 Jeff Hobbs <jeffh@ActiveState.com> - - * tools/tcltk-man2html.tcl: clean up copyright merging and output. - clean up coding constructs. - -2007-06-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL.c (InfoFrameCmd): - * generic/tclCmdMZ.c (Tcl_SwitchObjCmd): - * generic/tclCompile.c (TclInitCompileEnv): - * generic/tclProc.c (Tcl_ProcObjCmd, SetLambdaFromAny): Moved the - CmdFrame off the C stack and onto the Tcl stack. - - * generic/tclExecute.c (TEBC): Moved the CmdFrame off the C stack and - onto the Tcl stack, between the catch and the execution stacks - -2007-06-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (TclEvalEx,TclEvalObjEx): Moved the CmdFrame off - the C stack and onto the Tcl stack. - -2007-06-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (TclObjInterpProcCore): Minor fixes to make - * generic/tclExecute.c (TclExecuteByteCode): compilation debugging - builds work again. [Bug 1738542] - -2007-06-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (TclObjInterpProcCore): Use switch instead of a - chain of if's for a modest performance gain and a little more clarity. - -2007-06-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c: Simplified [variable] compiler and executor. - * generic/tclExecute.c: Missed updates to "there is always a valid - frame". - - * generic/tclCompile.c: reverted TclEvalObjvInternal and INST_INVOKE - * generic/tclExecute.c: to essentially what they were previous to the - * generic/tclBasic.c: commit of 2007-04-03 [Patch 1693802] and the - subsequent optimisations, as they break the new trace tests described - below. - - * generic/trace.test: added tests 36 to 38 for dynamic trace creation - and addition. These tests expose a change in dynamics due to a recent - round of optimisations. The "correct" behaviour is not described in - docs nor TIP 62. - -2007-06-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.decls: Modif to the internals of TclObjInterpProc - * generic/tclInt.h: to reduce stack consumption and improve task - * generic/tclIntDecls.h: separation. Changes the interface of - * generic/tclProc.c: TclObjInterpProcCore (patching TclOO - simultaneously). - - * generic/tclProc.c (TclObjInterpProcCore): simplified obj management - in wrongNumArgs calls. - -2007-06-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: SetByteCodeFromAny() can no longer return any - * generic/tclExecute.c: code other than TCL_OK, so remove code that - * generic/tclProc.c: formerly handled exceptional codes. - -2007-06-13 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TclCompEvalObj): missed update to "there is - always a valid frame". - - * generic/tclProc.c (TclObjInterpProcCore): call TEBC directly instead - of going through TclCompEvalObj - no need to check the compilation's - freshness, this has already been done. This improves speed and should - also provide some relief to [Bug 1066755]. - -2007-06-12 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclBasic.c (Tcl_CreateInterp): Turn the [info] command into - * generic/tclCmdIL.c (TclInitInfoCmd): an ensemble, making it easier - for third-party code to plug into. - - * generic/tclIndexObj.c (Tcl_WrongNumArgs): - * generic/tclNamesp.c, generic/tclInt.h (tclEnsembleCmdType): Make - Tcl_WrongNumArgs do replacement correctly with ensembles and other - sorts of complex replacement strategies. - -2007-06-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: comments added to explain iPtr->numLevels - management. - - * generic/tclNamesp.c: tweaks to Tcl_GetCommandFromObj and - * generic/tclObj.c: TclGetNamespaceFromObj; modified the usage of - structs ResolvedCmdName and ResolvedNsname so that the field refNsPtr - is NULL for fully qualified names. - -2007-06-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Further TEOvI split, creating a new - * generic/tclCompile.h: TclEvalObjvKnownCommand() function to handle - * generic/tclExecute.c: commands that are already known and are not - traced. INST_INVOKE now calls into this function instead of inlining - parts of TEOvI. Same perf, better isolation. - - ***POTENTIAL INCOMPAT*** There is a subtle issue with the timing of - execution traces that is changed here - first change appeared in my - commit of 2007-04-03 [Patch 1693802], which caused some divergence - between compiled and non-compiled code. - ***THIS CHANGE IS UNDER REVIEW*** - -2007-06-10 Jeff Hobbs <jeffh@ActiveState.com> - - * README: updated links. [Bug 1715081] - - * generic/tclExecute.c (TclExecuteByteCode): restore support for - INST_CALL_BUILTIN_FUNC1 and INST_CALL_FUNC1 bytecodes to support 8.4- - precompiled sources (math functions). [Bug 1720895] - -2007-06-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclvar.c: new macros TclGetCurrentNamespace() and - TclGetGlobalNamespace(); Tcl_GetCommandFromObj and - TclGetNamespaceFromObj rewritten to make the logic clearer; slightly - faster too. - -2007-06-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_INVOKE): isolated two vars to the small - block where they are actually used. - - * generic/tclObj.c (Tcl_GetCommandFromObj): rewritten to make the - logic clearer; slightly faster too. - - * generic/tclBasic.c: Split TEOv in two, by separating a processor - for non-TCL_OK returns. Also split TEOvI in a full version that - handles non-existing and traced commands, and a separate shorter - version for the regular case. - - * generic/tclBasic.c: Moved the generation of command strings for - * generic/tclTrace.c: traces: previously in Tcl_EvalObjv(), now in - TclCheck[Interp|Execution]Traces(). Also insured that the strings are - properly NUL terminated at the correct length. [Bug 1693986] - - ***POTENTIAL INCOMPATIBILITY in internal API*** - The functions TclCheckInterpTraces() and TclCheckExecutionTraces() (in - internal stubs) used to be noops if the command string was NULL, this - is not true anymore: if the command string is NULL, they generate an - appropriate string from (objc,objv) and use it to call the traces. The - caller might as well not call them with a NULL string if he was - expecting a noop. - - * generic/tclBasic.c: Extend usage of TclLimitReady() and - * generic/tclExecute.c: (new) TclLimitExceeded() macros. - * generic/tclInt.h: - * generic/tclInterp.c: - - * generic/tclInt.h: New TclCleanupCommandMacro for core usage. - * generic/tclBasic.c: - * generic/tclExecute.c: - * generic/tclObj.c: - -2007-06-09 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcodeproj/project.pbxproj: add new Tclsh-Info.plist.in. - -2007-06-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed [string first] and - * doc/string.n: [string last] so that they have clearer descriptions - for those people who know the adage about needles and haystacks. This - follows suggestions on comp.lang.tcl... - -2007-06-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclParse.c: fix for uninit read. [Bug 1732414] - -2007-06-06 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcodeproj/project.pbxproj: add settings for Fix&Continue. - - * unix/configure.in (Darwin): add plist for tclsh; link the - * unix/Makefile.in (Darwin): Tcl and tclsh plists into - * macosx/Tclsh-Info.plist.in (new): their binaries in all cases. - * macosx/Tcl-Common.xcconfig: - - * unix/tcl.m4 (Darwin): fix CF checks in fat 32&64bit builds. - * unix/configure: autoconf-2.59 - -2007-06-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Added interp flag value ERR_LEGACY_COPY to - * generic/tclInt.h: control the timing with which the global - * generic/tclNamesp.c: variables ::errorCode and ::errorInfo get - * generic/tclProc.c: updated after an error. This keeps more - * generic/tclResult.c: precise compatibility with Tcl 8.4. - * tests/result.test (result-6.2): [Bug 1649062] - -2007-06-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.h: - * generic/tclExecute.c: Tcl-stack reform, [Patch 1701202] - -2007-06-03 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: add datarootdir to silence autoconf-2.6x warning. - -2007-05-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Removed code that dealt with - * generic/tclCompile.c: TCL_TOKEN_EXPAND_WORD tokens representing - * generic/tclCompile.h: expanded literal words. These sections were - mostly in place to enable [info frame] to discover line information in - expanded literals. Since the parser now generates a token for each - post-expansion word referring to the right location in the original - script string, [info frame] gets all the data it needs. - - * generic/tclInt.h: Revised the parser so that it never produces - * generic/tclParse.c: TCL_TOKEN_EXPAND_WORD tokens when parsing an - * tests/parse.test: expanded literal word; that is, something like - {*}{x y z}. Instead, generate the series of TCL_TOKEN_SIMPLE_WORD - tokens to represent the words that expansion of the literal string - produces. [RFE 1725186] - -2007-05-29 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixThrd.c (Tcl_JoinThread): fix for 64-bit handling of - pthread_join exit return code storage. [Bug 1712723] - -2007-05-22 Don Porter <dgp@users.sourceforge.net> - - [core-stabilizer-branch] - - * unix/configure: autoconf-2.59 (FC6 fork) - * win/configure: - - * README: Bump version number to 8.5b1 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - -2007-05-18 Don Porter <dgp@users.sourceforge.net> - - * unix/configure: autoconf-2.59 (FC6 fork) - * win/configure: - - * README: Bump version number to 8.5a7 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * generic/tclParse.c: Disable and remove the ALLOW_EXPAND sections - * tests/info.test: that continued to support the deprecated - * tests/mathop.test: {expand} syntax. Updated the few remaining - users of that syntax in the test suite. - -2007-05-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TclLimitReady): Created a macro version of - Tcl_LimitReady just for TEBC, to reduce the amount of times that the - bytecode engine calls out to external functions on the critical path. - * generic/tclInterp.c (Tcl_LimitReady): Added note to remind anyone - doing maintenance that there is a macro version to update. - -2007-05-17 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.decls: workaround 'make checkstubs' failures from - tclStubLib.c MODULE_SCOPE revert. [Bug 1716117] - -2007-05-16 Joe English <jenglish@users.sourceforge.net> - - * generic/tclStubLib.c: Change Tcl_InitStubs(), tclStubsPtr, and the - auxilliary stubs table pointers back to public visibility. - - These symbols need to be exported so that stub-enabled extensions may - be statically linked into an extended tclsh or Big Wish with a - dynamically-linked libtcl. [Bug 1716117] - -2007-05-15 Don Porter <dgp@users.sourceforge.net> - - * win/configure: autoconf-2.59 (FC6 fork) - - * library/reg/pkgIndex.tcl: Bump to registry 1.2.1 to account for - * win/configure.in: [Bug 1682211] fix. - * win/makefile.bc: - * win/tclWinReg.c: - -2007-05-11 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclInt.h: Removed TclEvalObjEx and TclGetSrcInfoForPc from - tclInt.h now they are in the internal stubs table. - -2007-05-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: TclFinalizeThreadAlloc() is always defined, so - make sure it is also always declared (with MODULE_SCOPE). - -2007-05-09 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.h: fix warning when building threaded with -DPURIFY. - - * macosx/Tcl.xcodeproj/project.pbxproj: add 'DebugUnthreaded' & - * macosx/Tcl.xcodeproj/default.pbxuser: 'DebugLeaks' configs and env - var settings needed to run the 'leaks' tool. - -2007-05-07 Don Porter <dgp@users.sourceforge.net> - - [Tcl Bug 1706140] - - * generic/tclLink.c (LinkTraceProc): Update Tcl_VarTraceProcs so - * generic/tclNamesp.c (Error*Read): they call Tcl_InterpDeleted() - * generic/tclTrace.c (Trace*Proc): for themselves, and do not - * generic/tclUtil.c (TclPrecTraceProc): rely on (frequently buggy) - setting of the TCL_INTERP_DESTROYED flag by the trace core. - - * generic/tclVar.c: Update callers of TclCallVarTraces to not pass - in the TCL_INTERP_DESTROYED flag. Also apply filters so that public - routines only pass documented flag values down to lower level routines - - * generic/tclTrace.c (TclCallVarTraces): The setting of the - TCL_INTERP_DESTROYED flag is now done entirely within the - TclCallVarTraces routine, the only place it can be done right. - -2007-05-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h (ExtraFrameInfo): Create a new mechanism for - * generic/tclCmdIL.c (InfoFrameCmd): conveying what information needs - to be added to the results of [info frame] to replace the hack that - was there before. - * generic/tclProc.c (Tcl_ApplyObjCmd): Use the new mechanism for the - [apply] command, the only part of Tcl itself that needs it (so far). - - * generic/tclInt.decls (TclEvalObjEx, TclGetSrcInfoForPc): Expose - these two functions through the internal stubs table, necessary for - extensions that need to integrate deeply with TIP#280. - -2007-05-05 Donal K. Fellows <dkf@users.sf.net> - - * win/tclWinFile.c (TclpGetUserHome): Squelch type-pun warnings in - * win/tclWinInit.c (TclpSetVariables): Win-specific code not found - * win/tclWinReg.c (AppendSystemError): during earlier work on Unix. - -2007-05-04 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclIO.c (TclFinalizeIOSubsystem): Added an initializer to - silence a spurious gcc warning about use of an uninitialized - variable. - * tests/encoding.test: Modified so that encoding tests happen in a - private namespace, to avoid polluting the global one. This problem was - discovered when running the test suite '-singleproc 1 -skip exec.test' - because the 'path' variable in encoding.test conflicted with the one - in io.test. - * tests/io.test: Made more of the working variables private to the - namespace. - -2007-05-02 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclTest.c (SimpleMatchInDirectory): Corrected a refcount - imbalance that affected the filesystem-[147]* tests in the test suite. - Thanks to Don Porter for the patch. [Bug 1710707] - * generic/tclPathObj.c (Tcl_FSJoinPath, Tcl_FSGetNormalizedPath): - Corrected several memory leaks that caused refcount imbalances - resulting in memory leaks on Windows. Thanks to Joe Mistachkin for the - patch. - -2007-05-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclPtrSetVar): fixed leak whenever newvaluePtr had - refCount 0 and was used for appending (but not lappending). Thanks to - mistachkin and kbk. [Bug 1710710] - -2007-05-01 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclIO.c (DeleteChannelTable): Made changes so that - DeleteChannelTable tries to close all open channels, not just the - first. [Bug 1710285] - * generic/tclThread.c (TclFinalizeSynchronization): Make sure that TSD - blocks get freed on non-threaded builds. [Bug 1710825] - * tests/utf.test (utf-25.1--utf-25.4): Modified tests to clean up - after the 'testobj' extension to avoid spurious reports of memory - leaks. - -2007-05-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (STR_MAP): When [string map] has a pure dict map, - a missing Tcl_DictObjDone() call led to a memleak. [Bug 1710709] - -2007-04-30 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: add 'tclsh' dependency to install targets that - rely on tclsh, fixes parallel 'make install' from empty build dir. - -2007-04-30 Andreas Kupries <andreask@gactivestate.com> - - * generic/tclIO.c (FixLevelCode): Corrected reference count - mismanagement of newlevel, newcode. Changed to allocate the Tcl_Obj's - as late as possible, and only when actually needed. [Bug 1705778, leak - K29] - -2007-04-30 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclProc.c (Tcl_ProcObjCmd, SetLambdaFromAny): Corrected - reference count mismanagement on the name of the source file in the - TIP 280 code. [Bug 1705778, leak K02 among other manifestations] - -2007-04-25 Donal K. Fellows <dkf@users.sf.net> - - *** 8.5a6 TAGGED FOR RELEASE *** - - * generic/tclProc.c (TclObjInterpProcCore): Only allocate objects for - error message generation when associated with argument names that are - really used. [Bug 1705778, leak K15] - -2007-04-25 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclIOUtil.c (Tcl_FSChdir): Changed the memory management so - that the path returned from Tcl_FSGetNativePath is not duplicated - before being stored as the current directory, to avoid a memory leak. - [Bug 1705778, leak K01 among other manifestations] - -2007-04-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c (ParseExpr): Revised to be sure that an - error return doesn't prevent all literals getting placed on the - litList to be returned to the caller for freeing. Corrects some - memleaks. [Bug 1705778, leak K23] - -2007-04-25 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in (dist): add macosx/*.xcconfig files to src dist; - copy license.terms to dist macosx dir; fix autoheader bits. - -2007-04-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclListObj.c: reverting [Patch 738900] (committed on - 2007-04-20). Causes some Tk test breakage of unknown importance, but - the impact of the patch itself is likely to be so small that it does - not warrant investigation at this time. - -2007-04-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictKeysCmd): Rewrote so that the lock on the - internal representation of a dict is only set when necessary. [Bug - 1705778, leak K04] - (DictFilterCmd): Added code to drop the lock in the trivial match - case. [Bug 1705778, leak K05] - -2007-04-24 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclBinary.c: Addressed several code paths where the error - return from the 'binary format' command leaked the result buffer. - * generic/tclListObj.c (TclLsetFlat): Fixed a bug where the new list - under construction was leaked in the error case. [Bug 1705778, leaks - K13 and K14] - -2007-04-24 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/Makefile.in (dist): add platform library package to src dist - -2007-04-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c (ParseExpr): Memory leak in error case; the - literal Tcl_Obj was not getting freed. [Bug 1705778, leak #1 (new)] - - * generic/tclNamesp.c (Tcl_DeleteNamespace): Corrected flaw in the - flag marking scheme to be sure that global namespaces are freed when - their interp is deleted. [Bug 1705778] - -2007-04-24 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclExecute.c (TclExecuteByteCode): Plugged six memory leaks - in bignum arithmetic. - * generic/tclIOCmd.c (Tcl_ReadObjCmd): Plugged a leak of the buffer - object if the physical read returned an error and the bypass area had - no message. - * generic/tclIORChan.c (TclChanCreateObjCmd): Plugged a leak of the - return value from the "initialize" method of a channel handler. - (All of the above under [Bug 1705778]) - -2007-04-23 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclCkalloc.c: fix warnings from gcc build configured with - * generic/tclCompile.c: --enable-64bit --enable-symbols=all. - * generic/tclExecute.c: - - * unix/tclUnixFCmd.c: add workaround for crashing bug in fts_open() - * unix/tclUnixInit.c: without FTS_NOSTAT on 64bit Darwin 8 or earlier. - - * unix/tclLoadDyld.c (TclpLoadMemory): fix (void*) arithmetic. - - * macosx/Tcl-Common.xcconfig: enable more warnings. - - * macosx/Tcl.xcodeproj/project.pbxproj: add 'DebugMemCompile' build - configuration that calls configure with --enable-symbols=all; override - configure check for __attribute__((__visibility__("hidden"))) in Debug - configuration to restore availability of ZeroLink. - - * macosx/tclMacOSXNotify.c: fix warnings. - - * macosx/tclMacOSXFCmd.c: const fixes. - - * macosx/Tcl-Common.xcconfig: fix whitespace. - * macosx/Tcl-Debug.xcconfig: - * macosx/Tcl-Release.xcconfig: - * macosx/README: - - * macosx/GNUmakefile: fix/add copyright and license refs. - * macosx/tclMacOSXBundle.c: - * macosx/Tcl-Info.plist.in: - * macosx/Tcl.xcode/project.pbxproj: - * macosx/Tcl.xcodeproj/project.pbxproj: - - * unix/configure.in: install license.terms into Tcl.framework. - * unix/configure: autoconf-2.59 - -2007-04-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclVar.c (UnsetVarStruct): Make sure the - TCL_INTERP_DESTROYED flags gets passed to unset trace routines so they - can respond appropriately. [Bug 1705778, leak #9] - -2007-04-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclFreeCompileEnv): Tip 280's new field - extCmdMapPtr was not being freed. [Bug 1705778, leak #1] - -2007-04-23 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclCompCmds.c (TclCompileUpvarCmd): Plugged a memory leak in - 'upvar' when compiling (a) upvar outside a proc, (b) upvar with a - syntax error, or (c) upvar where the frame index is not known at - compile time. - * generic/tclCompExpr.c (ParseExpr): Plugged a memory leak when - parsing expressions that contain syntax errors. - * generic/tclEnv.c (ReplaceString): Clear memory correctly when - growing the cache to avoid reads of uninitialised data. - * generic/tclIORChan.c (TclChanCreateObjCmd, FreeReflectedChannel): - Plugged two memory leaks. - * generic/tclStrToD.c (AccumulateDecimalDigit): Fixed a mistake where - we'd run beyond the end of the 'pow10_wide' array if a number begins - with a string of more than 'maxpow10_wide' zeroes. - * generic/tclTest.c (Testregexpobjcmd): Removed an invalid access - beyond the end of 'objv' in 'testregexp -about'. - All of these issues reported under [Bug 1705778] - detected with the - existing test suite, no new regression tests required. - -2007-04-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclDeleteNamespaceVars): fixed access to freed - memory detected by valgrind: Tcl_GetCurrentNamespace was being - called after freeing root CallFrame (on interp deletion). - -2007-04-20 Miguel Sofer <msofer@users.sf.net> - - * generic/tclListObj.c (SetListFromAny): avoid discarding internal - reps of objects converted to singleton lists. [Patch 738900] - -2007-04-20 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n: Corrected a silly error (transposed 'uppercase' and - 'lowercase' in clock.n. [Bug 1656002] - Clarified that [clock scan] does not recognize a locale's alternative - calendar. - Deleted an entirely superfluous (and also incorrect) remark about the - effect of Daylight Saving Time on relative times in [clock scan]. [Bug - 1582951] - * library/clock.tcl: Corrected an error in skipping over the %Ey field - on input. - * library/msgs/ja.msg: - * tools/loadICU.tcl: Corrected several localisation faults in the - Japanese locale (most notably, incorrect dates for the Emperors' - eras). Many thanks to SourceForge user 'nyademo' for pointing this out - and developing a fix. [Bug 1637471] - * generic/tclPathObj.c: Corrected a 'const'ness fault that caused - bitter complaints from MSVC. - * tests/clock.test (clock-40.1, clock-58.1, clock-59.1): Corrected a - test case that depended on ":localtime" being able to handle dates - prior to the Posix epoch. [Bug 1618445] Added a test case for the - dates of the Japanese emperors. [Bug 1637471] Added a regression test - for military time zone input conversion. [Bug 1586828] - * generic/tclGetDate.y (MilitaryTable): Fixed an ancient bug where the - military NZA time zones had the signs reversed. [Bug 1586828] - * generic/tclDate.c: Regenerated. - * doc/Notifier.3: Documented Tcl_SetNotifier and Tcl_ServiceModeHook. - Quite against my better judgment. [Bug 414933] - * generic/tclBasic.c, generic/tclCkalloc.c, generic/tclClock.c: - * generic/tclCmdIL.c, generic/tclCmdMZ.c, generic/tclFCmd.c: - * generic/tclFileName.c, generic/tclInterp.c, generic/tclIO.c: - * generic/tclIOUtil.c, generic/tclNamesp.c, generic/tclObj.c: - * generic/tclPathObj.c, generic/tclPipe.c, generic/tclPkg.c: - * generic/tclResult.c, generic/tclTest.c, generic/tclTestObj.c: - * generic/tclVar.c, unix/tclUnixChan.c, unix/tclUnixTest.c: - * win/tclWinLoad.c, win/tclWinSerial.c: Replaced commas in varargs - with string concatenation where possible. [Patch 1515234] - * library/tzdata/America/Tegucigalpa: - * library/tzdata/Asia/Damascus: Olson's tzdata 2007e. - -2007-04-19 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/regcomp.c, generic/regc_cvec.c, generic/regc_lex.c, - * generic/regc_locale.c: Improve the const-correctness of the RE - compiler. - -2007-04-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_LSHIFT): fixed a mistake introduced in - version 1.266 ('=' became '=='), which effectively turned the block - that handles native shifts into dead code. This explains why the - testsuite did not pick this mistake. Rewrote to make the intention - clear. - - * generic/tclInt.h (TclDecrRefCount): change the order of the - branches, use empty 'if ; else' to handle use in unbraced outer - if/else conditions (as already done in tcl.h) - - * generic/tclExecute.c: slight changes in Tcl_Obj management. - -2007-04-17 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl: Fixed the naming of - ::tcl::clock::ReadZoneinfoFile because (yoicks!) it was in the global - namespace. - * doc/clock.n: Clarified the cases in which legacy time zone is - recognized. [Bug 1656002] - -2007-04-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: fixed checkInterp logic [Bug 1702212] - -2007-04-16 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * various (including generic/tclTest.c): Complete the purge of K&R - function definitions from manually-written code. - -2007-04-15 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclCompCmds.c: added a cast to silence a compiler error on - VC2005. - * library/clock.tcl: Restored unique-prefix matching of keywords on - the [clock] command. [Bug 1690041] - * tests/clock.test: Added rudimentary test cases for unique-prefix - matching of keywords. - -2007-04-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: removed some code at INST_EXPAND_SKTOP that - duplicates functionality already present at checkForCatch. - -2007-04-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: new macros OBJ_AT_TOS, OBJ_UNDER_TOS, - OBJ_AT_DEPTH(n) and CURR_DEPTH that remove all direct references to - tosPtr from TEBC (after initialisation and the code at the label - cleanupV_pushObjResultPtr). - -2007-04-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompCmds.c: moved all exceptDepth management to the - macros - the decreasing half was managed by hand. - -2007-04-10 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclInt.h (TclNewLiteralStringObj): New macro to make - allocating literal string objects (i.e. objects whose value is a - constant string) easier and more efficient, by allowing the omission - of the length argument. Based on [Patch 1529526] (afredd) - * generic/*.c: Make use of this (in many files). - -2007-04-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile (tclInstructionTable): Fixed bugs in description - of dict instructions. - -2007-04-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile (tclInstructionTable): Fixed bug in description - of INST_START_COMMAND. - - * generic/tclExecute.c (TEBC): Small code reduction. - -2007-04-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (TEBC): - * generic/tclNamespace.c (NsEnsembleImplementationCmd): - * generic/tclProc.c (InitCompiledLocals, ObjInterpProcEx) - (TclObjInterpProcCore, ProcCompileProc): Code reordering to reduce - branching and improve branch prediction (assume that forward branches - are typically not taken). - -2007-04-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: INST_INVOKE optimisation. [Patch 1693802] - -2007-04-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c: Revised ErrorCodeRead and ErrorInfoRead trace - routines so they guarantee the ::errorCode and ::errorInfo variable - always appear to exist. [Bug 1693252] - -2007-04-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInt.decls: Moved TclGetNamespaceFromObj() to the - * generic/tclInt.h: internal stubs table; regen. - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2007-04-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Added bytecode compilers for the variable - * generic/tclCompCmds.c: linking commands: 'global', 'variable', - * generic/tclCompile.h: 'upvar', 'namespace upvar' [Patch 1688593] - * generic/tclExecute.c: - * generic/tclInt.h: - * generic/tclVar.c: - -2007-04-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Replace arrays on the C stack and ckalloc - * generic/tclExecute.c: calls with TclStackAlloc calls to use memory - * generic/tclFCmd.c: on Tcl's evaluation stack. - * generic/tclFileName.c: - * generic/tclIOCmd.c: - * generic/tclIndexObj.c: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * generic/tclTrace.c: - * unix/tclUnixPipe.c: - -2007-04-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompile.c (TclCompileScript, TclPrintInstruction): - * generic/tclExecute.c (TclExecuteByteCode): Changed the definition of - INST_START_CMD so that it knows how many commands start at the current - location. This makes the interpreter command counter correct without - requiring a large number of instructions to be issued. (See my change - from 2007-01-19 for what triggered this.) - -2007-03-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: - * generic/tclCompExpr.c: - * generic/tclCompCmds.c: Replace arrays on the C stack and - ckalloc calls with TclStackAlloc calls to use memory on Tcl's - evaluation stack. - - * generic/tclCmdMZ.c: Revised [string to* $s $first $last] - implementation to reduce number of allocs/copies. - - * tests/string.test: More [string reverse] tests. - -2007-03-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: optimise the lookup of elements of indexed - arrays. - -2007-03-29 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (Tcl_ApplyObjCmd): - * tests/apply.test (9.3): Fixed Tcl_Obj leak on error return; an - unneeded ref to lambdaPtr was being set and not released on an error - return path. - -2007-03-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (STR_REVERSE): Implement the actual [string - reverse] command in terms of the new TclStringObjReverse() routine. - - * generic/tclInt.h (TclStringObjReverse): New internal routine - * generic/tclStringObj.c (TclStringObjReverse): that implements the - [string reverse] operation, making use of knowledge/surgery of the - String intrep to minimize the number of allocs and copies needed to do - the job. - -2007-03-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdMZ.c (STR_MAP): Replace ckalloc calls with - TclStackAlloc calls. - -2007-03-24 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * win/tclWinThrd.c: Thread exit handler marks the current thread as - uninitialized. This allows exit handlers that are registered later to - reinitialize this subsystem in case they need to use some sync - primitives (cond variables) from this file again. - -2007-03-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (DeleteInterpProc): pop the root frame pointer - before deleting the global namespace [Bug 1658572] - -2007-03-23 Kevin B. Kenny <kennykb@acm.org> - - * win/Makefile.in: Added code to keep a Cygwin path name from leaking - into LIBRARY_DIR when doing 'make test' or 'make runtest'. - -2007-03-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Replaced arrays on the - C stack and ckalloc calls with TclStackAlloc calls to use memory on - Tcl's evaluation stack. - - * generic/tclExecute.c: Revised GrowEvaluationStack to take an - argument specifying the growth required by the caller, so that a - single reallocation / copy is the most that will ever be needed even - when required growth is large. - -2007-03-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: More ckalloc -> ckrealloc conversions. - * generic/tclLiteral.c: - * generic/tclNamesp.c: - * generic/tclParse.c: - * generic/tclPreserve.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - -2007-03-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEnv.c: Some more ckalloc -> ckrealloc replacements. - * generic/tclLink.c: - -2007-03-20 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclDate.c: Rebuilt, despite Donal Fellows's comment when - committing it that no rebuild was required. - * generic/tclGetDate.y: According to Donal Fellows, "Introduce modern - formatting standards; no need for rebuild of tclDate.c." - - * library/tzdata/America/Cambridge_Bay: - * library/tzdata/America/Havana: - * library/tzdata/America/Inuvik: - * library/tzdata/America/Iqaluit: - * library/tzdata/America/Pangnirtung: - * library/tzdata/America/Rankin_Inlet: - * library/tzdata/America/Resolute: - * library/tzdata/America/Yellowknife: - * library/tzdata/Asia/Choibalsan: - * library/tzdata/Asia/Dili: - * library/tzdata/Asia/Hovd: - * library/tzdata/Asia/Jakarta: - * library/tzdata/Asia/Jayapura: - * library/tzdata/Asia/Makassar: - * library/tzdata/Asia/Pontianak: - * library/tzdata/Asia/Ulaanbaatar: - * library/tzdata/Europe/Istanbul: Upgraded to Olson's tzdata2007d. - - * generic/tclListObj.c (TclLsetList, TclLsetFlat): - * tests/lset.test: Changes to deal with shared internal representation - for lists passed to the [lset] command. Thanks to Don Porter for - fixing this issue. [Bug 1677512] - -2007-03-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Revise the various expansion routines for - CompileEnv fields to use ckrealloc() where appropriate. - - * generic/tclBinary.c (Tcl_SetByteArrayLength): Replaced ckalloc() / - memcpy() sequence with ckrealloc() call. - - * generic/tclBasic.c (Tcl_CreateMathFunc): Replaced some calls to - * generic/tclEvent.c (Tcl_CreateThread): Tcl_Alloc() with calls - * generic/tclObj.c (UpdateStringOfBignum): to ckalloc(), which - * unix/tclUnixTime.c (SetTZIfNecessary): better supports memory - * win/tclAppInit.c (setargv): debugging. - -2007-03-19 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/regsub.n: Corrected example so that it doesn't recommend - potentially unsafe practice. Many thanks to Konstantin Kushnir - <chpock@gmail.com> for reporting this. - -2007-03-17 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWinReg.c (GetKeyNames): Size the buffer for enumerating key - names correctly, so that Unicode names exceeding 127 chars can be - retrieved without crashing. [Bug 1682211] - * tests/registry.test (registry-4.9): Added test case for the above - bug. - -2007-03-15 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIOUtil.c (Tcl_Stat): Reimplement workaround to avoid gcc - warning by using local variables. When the macro argument is of type - long long instead of long, the incorrect warning is not generated. - -2007-03-15 Mo DeJong <mdejong@users.sourceforge.net> - - * win/Makefile.in: Fully qualify LIBRARY_DIR so that `make test` does - not depend on working dir. - -2007-03-15 Mo DeJong <mdejong@users.sourceforge.net> - - * tests/parse.test: Add two backslash newline parse tests. - -2007-03-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (INST_FOREACH_STEP4): Make private copy of - * tests/foreach.test (foreach-10.1): value list to be assigned to - variables so that shimmering of that list doesn't lead to invalid - pointers. [Bug 1671087] - - * generic/tclEvent.c (HandleBgErrors): Make efficient private copy - * tests/event.test (event-5.3): of the command prefix for the interp's - background error handling command to avoid panics due to pointers to - memory invalid after shimmering. [Bug 1670155] - - * generic/tclNamesp.c (NsEnsembleImplementationCmd): Make efficient - * tests/namespace.test (namespace-42.8): private copy of the - command prefix as we invoke the command appropriate to a particular - subcommand of a particular ensemble to avoid panic due to shimmering - of the List intrep. [Bug 1670091] - - * generic/tclVar.c (TclArraySet): Make efficient private copy of - * tests/var.test (var-17.1): the "list" argument to [array set] to - avoid crash due to shimmering invalidating pointers. [Bug 1669489] - -2007-03-12 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fix problems with declaration - positioning and memory leaks. [Bug 1679072] - -2007-03-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (Tcl_LreverseObjCmd): Ensure that a list is - correctly reversed even if its internal representation is shared - without the object itself being shared. [Bug 1675044] - -2007-03-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIL (Tcl_LsortObjCmd): changed fix to [Bug 1675116] to - use the cheaper TclListObjCopy() instead of Tcl_DuplicateObj(). - -2007-03-09 Andreas Kupries <andreask@activestate.com> - - * library/platform/shell.tcl: Made more robust if an older platform - * library/platform/pkgIndex.tcl: package is present in the inspected - * unix/Makefile.in: shell. Package forget it to prevent errors. Bumped - * win/Makefile.in: package version to 1.1.3, and updated the Makefiles - installing it as Tcl Module. - -2007-03-09 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Handle tricky case with loss - * tests/cmdIL.test (cmdIL-1.29): of list rep during sorting due - to shimmering. [Bug 1675116] - -2007-03-09 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (ReadZoneinfoFile): Added Y2038 compliance to the - code for version-2 'zoneinfo' files. - * tests/clock.test (clock-56.3): Added a test case for Y2038 and - 'zoneinfo'. Modified test initialisation to use the - 'loadTestedCommands' function of tcltest to bring in the correct path - for the registry library. - -2007-03-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclListObj.c (TclLsetList): Rewrite so that the routine - itself does not do any direct intrep surgery. Better isolates those - things into the implementation of the "list" Tcl_ObjType. - -2007-03-08 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclListObj.c (TclLindexList, TclLindexFlat): Moved these - functions to tclListObj.c from tclCmdIL.c to mirror the way that the - equivalent functions for [lset]'s guts are arranged. - -2007-03-08 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl: Further tweaks to the Windows time zone table - (restoring missing Mexican time zones). Added rudimentary handling of - version-2 'zoneinfo' files. Update US DST rules so that zones such as - 'EST5EDT' get the correct transition dates. - * tests/clock.test: Added rudimentary test cases for 'zoneinfo' - parsing. Adjusted several tests that depended on obsolete US DST - transition rules. - -2007-03-07 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXNotify.c: add spinlock debugging and sanity checks. - - * macosx/Tcl.xcodeproj/project.pbxproj: ensure gcc version used by - * macosx/Tcl.xcodeproj/default.pbxuser: Xcode and configure/make are - * macosx/Tcl-Common.xcconfig: consistent and independent of - gcc_select default and CC env var; fixes for Xcode 3.0. - - * unix/tcl.m4 (Darwin): s/CFLAGS/CPPFLAGS/ in macosx-version-min check - * unix/configure: autoconf-2.59 - -2007-03-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdIL.c (TclLindex*): Rewrites to make efficient - private copies of the list and indexlist arguments, so we can operate - on the list elements directly with no fear of shimmering effects. - Replaces defensive coding schemes that are otherwise required. End - result is that TclLindexList is entirely a wrapper around - TclLindexFlat, which is now the core engine of all [lindex] - operations. - - * generic/tclObj.c (Tcl_AppendAllObjTypes): Converted to simpler - list validity test. - -2007-03-07 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclRegexp.c (TclRegAbout): Generate information about a - regexp as a Tcl_Obj instead of as a string, which is more efficient. - -2007-03-07 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl: Adjusted Windows time zone table to handle new US - DST rules by locale rather than as Posix time zone spec. - * tests/clock.test (clock-39.6, clock-49.2, testclock::registry): - Adjusted tests to simulate new US rules. - * library/tzdata/America/Indiana/Winamac: - * library/tzdata/Europe/Istanbul: - * library/tzdata/Pacific/Easter: - Olson's tzdata2007c. - -2007-03-05 Andreas Kupries <andreask@activestate.com> - - * library/platform/shell.tcl (::platform::shell::RUN): In the case of - * library/platform/pkgIndex.tcl: a failure put the captured stderr - * unix/Makefile.in: into the error message to aid in debugging. Bumped - * win/Makefile.in: package version to 1.1.2, and updated the makefiles - installing it as Tcl Module. - -2007-03-03 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclLink.c (LinkedVar): Added macro to conceal at least some - of the pointer hackery. - -2007-03-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdIL.c (Tcl_LreverseObjCmd): Added missing - TclInvalidateStringRep() call when we directly manipulate the intrep - of an unshared "list" Tcl_Obj. [Bug 1672585] - - * generic/tclCmdIL.c (Tcl_JoinObjCmd): Revised [join] implementation - to append Tcl_Obj's instead of strings. [RFE 1669420] - - * generic/tclCmdIL.c (Info*Cmd): Code simplifications and - optimizations. - -2007-03-02 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCompile.c (TclPrintInstruction): Added a scheme to allow - * generic/tclCompile.h (AuxDataPrintProc): aux-data to be printed - * generic/tclCompCmds.c (Print*Info): out for debugging. For - this to work, immediate operands referring to aux-data must be - identified as such in the instruction descriptor table using - OPERAND_AUX4 (all are always 4 bytes). - - * generic/tclExecute.c (TclExecuteByteCode): Rewrote the compiled - * generic/tclCompCmds.c (TclCompileDictCmd): [dict update] so that it - * generic/tclCompile.h (DictUpdateInfo): stores critical - * tests/dict.test (dict-21.{14,15}): non-varying data in an - aux-data value instead of a (shimmerable) literal. [Bug 1671001] - -2007-03-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdIL.c (Tcl_LinsertObjCmd): Code simplifications - and optimizations. - - * generic/tclCmdIL.c (Tcl_LreplaceObjCmd): Code simplifications - and optimizations. - - * generic/tclCmdIL.c (Tcl_LrangeObjCmd): Rewrite in the same - spirit; avoid shimmer effects rather than react to them. - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Stop throwing away - * tests/foreach.test (foreach-1.14): useful error information when - loop variable sets fail. - - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Rewrite to make an - efficient private copy of the list argument, so we can operate on the - list elements directly with no fear of shimmering effects. Replaces - defensive coding schemes that are otherwise required. - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Rewrite to make - efficient private copies of the variable and value lists, so we can - operate on them without any special shimmer defense coding schemes. - -2007-03-01 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCompCmds.c (TclCompileForeachCmd): Prevent an unexpected - * tests/foreach.test (foreach-9.1): infinite loop when the - variable list is empty and the foreach is compiled. [Bug 1671138] - -2007-02-26 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c (FreeReflectedChannel): Added the missing - refcount release between NewRC and FreeRC for the channel handle - object, spotted by Don Porter. [Bug 1667990] - -2007-02-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c (Tcl_ForeachObjCmd): Removed surplus - copying of the objv array that used to be a workaround for [Bug - 404865]. That bug is long fixed. - -2007-02-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Use new interface in Tcl_EvalObjEx so that the - recounting logic of the List internal rep need not be repeated there. - Better encapsulation of internal details. - - * generic/tclInt.h: New internal routine TclListObjCopy() used - * generic/tclListObj.c: to efficiently do the equivalent of [lrange - $list 0 end]. After some experience with this, might be a good - candidate for exposure as a public interface. It's useful for callers - of Tcl_ListObjGetElements() who want to control the ongoing validity - of the returned objv pointer. - -2007-02-22 Andreas Kupries <andreask@activestate.com> - - * tests/pkg.test: Added tests for the case of an alpha package - satisfying a require for the regular package, demonstrating a corner - case specified in TIP#280. More notes in the comments to the test. - -2007-02-20 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Added "const" specifiers in TclSockGetPort - * generic/tclIntDecls.h: regenerated - * generic/*.c: - * unix/tclUnixChan.c - * unix/tclUnixPipe.c - * win/tclWinPipe.c - * win/tclWinSock.c: Added many "const" specifiers in implementation. - -2007-02-20 Don Porter <dgp@users.sourceforge.net> - - * doc/tcltest.n: Typo fix. [Bug 1663539] - -2007-02-20 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclFileName.c: Handle extended paths on Windows NT and - * generic/tclPathObj.c: above. These have a \\?\ prefix. [Bug - * win/tclWinFile.c: 1479814] - * tests/winFCmd.test: Tests for extended path handling. - -2007-02-19 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tcl.m4: use SHLIB_SUFFIX=".so" on HP-UX ia64 arch. - * unix/configure: autoconf-2.59 - - * generic/tclIOUtil.c (Tcl_FSEvalFileEx): safe incr of objPtr ref. - -2007-02-18 Donal K. Fellows <dkf@users.sf.net> - - * doc/chan.n, doc/clock.n, doc/eval.n, doc/exit.n, doc/expr.n: - * doc/interp.n, doc/open.n, doc/platform_shell.n, doc/pwd.n: - * doc/refchan.n, doc/regsub.n, doc/scan.n, doc/tclvars.n, doc/tm.n: - * doc/unload.n: Apply [Bug 1610310] to fix typos. Thanks to Larry - Virden for spotting them. - - * doc/interp.n: Partial fix of [Bug 1662436]; rest requires some - policy decisions on what should and shouldn't be safe commands from - the "new in 8.5" set. - -2007-02-13 Kevin B. Kenny <kennykb@acm.org> - - * tools/fix_tommath_h.tcl: Further tweaking for the x86-64. The change - is to make 'mp_digit' be an 'unsigned int' on that platform; since - we're using only 32 bits of it, there's no reason to make it a 64-bit - 'unsigned long.' - * generic/tclTomMath.h: Regenerated. - -2007-02-13 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/re_syntax.n: Corrected description of 'print' class [Bug - 1614687] and enhanced description of 'graph' class. - -2007-02-12 Kevin B. Kenny <kennykb@acm.org> - - * tools/fix_tommath_h.tcl: Added code to patch out a check for - __x86_64__ that caused Tommath to use __attributes(TI)__ for the - mp_word type. Tetra-int's simply fail on too many gcc-glibc-OS - combinations to be ready for shipment today, even if they work for - some of us. This change allows reversion of das's change of 2006-08-18 - that accomplised the same thing on Darwin. [Bugs 1601380, 1603737, - 1609936, 1656265] - * generic/tclTomMath.h: Regenerated. - * library/tzdata/Africa/Asmara: - * library/tzdata/Africa/Asmera: - * library/tzdata/America/Nassau: - * library/tzdata/Atlantic/Faeroe: - * library/tzdata/Atlantic/Faroe: - * library/tzdata/Australia/Eucla: - * library/tzdata/Pacific/Easter: Rebuilt from Olson's tzdata2007b. - -2007-02-09 Joe Mistachkin <joe@mistachkin.com> - - * win/nmakehlp.c: Properly cleanup after nmakehlp, including the - * win/makefile.vc: vcX0.pch file. - -2007-02-08 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/tclUnixInit.c (TclpCheckStackSpace): do stack size checks with - unsigned size_t to correctly validate stackSize in the 2^31+ range. - [Bug 1654104] - -2007-02-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c: Corrected broken logic in Tcl_DeleteNamespace - * tests/namespace.test: introduced in Patch 1577278 that caused - [namespace delete ::] to be effective only at level #0. New test - namespace-7.7 should prevent similar error in the future [Bug 1655305] - -2007-02-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c: Corrected broken implementation of the - * tests/namespace.test: TclMatchIsTrivial optimization on [namespace - children $namespace $pattern]. - -2007-02-04 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: use gcc4's __attribute__((__visibility__("hidden"))) if - available to define MODULE_SCOPE effective on all platforms. - * unix/configure.in: add caching to -pipe and zoneinfo checks. - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-02-03 Joe Mistachkin <joe@mistachkin.com> - - * win/rules.vc: Fix platform specific file copy macros for downlevel - Windows. - -2007-01-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclResult.c: Added optimization case to TclTransferResult to - cover common case where there's big savings over the fully general - path. Thanks to Peter MacDonald. [Bug 1626518] - - * generic/tclLink.c: Broken linked float logic corrected. Thanks to - Andy Goth. [Bug 1602538] - - * doc/fcopy.n: Typo fix. [Bug 1630627] - -2007-01-28 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcodeproj/project.pbxproj: extract build settings that - * macosx/Tcl.xcodeproj/default.pbxuser: were common to multiple - * macosx/Tcl-Common.xcconfig (new file): configurations into external - * macosx/Tcl-Debug.xcconfig (new file): xcconfig files; add extra - * macosx/Tcl-Release.xcconfig (new file): configurations for building - with SDKs and 64bit; convert legacy jam-based 'Tcl' target to native - target with single script phase; correct syntax of build setting - references to use $() throughout. - - * macosx/README: document new Tcl.xcodeproj configurations; other - minor updates/corrections. - - * generic/tcl.h: update location of version numbers in macosx files. - - * macosx/Tcl.xcode/project.pbxproj: restore 'tcltest' target to - * macosx/Tcl.xcode/default.pbxuser: working order by replicating - applicable changes to Tcl.xcodeproj since 2006-07-20. - -2007-01-25 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: integrate CPPFLAGS into CFLAGS as late as possible and - move (rather than duplicate) -isysroot flags from CFLAGS to CPPFLAGS - to avoid errors about multiple -isysroot flags from some older gcc - builds. - - * unix/configure: autoconf-2.59 - -2007-01-22 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * compat/memcmp.c (memcmp): Reworked so that arithmetic is never - performed upon void pointers, since that is illegal. [Bug 1631017] - -2007-01-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompile.c (TclCompileScript): Reduce the frequency with - which we issue INST_START_CMD, making bytecode both more compact and - somewhat faster. The optimized case is where we would otherwise be - issuing a sequence of those instructions; in those cases, it is only - ever the first one encountered that could possibly trigger. - -2007-01-19 Joe Mistachkin <joe@mistachkin.com> - - * tools/man2tcl.c: Include stdlib.h for exit() and improve comment - detection. - * win/nmakehlp.c: Update usage. - * win/makefile.vc: Properly build man2tcl.c for MSVC8. - -2007-01-19 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXFCmd.c (TclMacOSXSetFileAttribute): on some versions - of Mac OS X, truncate() fails on resource forks, in that case use - open() with O_TRUNC instead. - - * macosx/tclMacOSXNotify.c: accommodate changes to prototypes of - OSSpinLock(Un)Lock API. - - * macosx/Tcl.xcodeproj/project.pbxproj: ensure HOME and USER env vars - * macosx/Tcl.xcodeproj/default.pbxuser: are defined when running - testsuite from Xcode. - - * tests/env.test: add extra system env vars that need to be preserved - on some Mac OS X versions for testsuite to work. - - * unix/Makefile.in: Move libtommath defines into configure.in to - * unix/configure.in: avoid replicating them across multiple - * macosx/Tcl.xcodeproj/project.pbxproj: buildsystems. - - * unix/tcl.m4: ensure CPPFLAGS env var is used when set. [Bug 1586861] - (Darwin): add -isysroot and -mmacosx-version-min flags to CPPFLAGS - when present in CFLAGS to avoid discrepancies between what headers - configure sees during preprocessing tests and compiling tests. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2007-01-18 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompile.c (TclCompileScript): Make sure that when parsing - an expanded literal fails, a correct bytecode sequence is still - issued. [Bug 1638414]. Also make sure that the start of the expansion - bytecode sequence falls inside the span of bytecodes for a command. - * tests/compile.test (compile-16.24): Added test for [Bug 1638414] - -2007-01-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIO.c: Added macros to make usage of ChannelBuffers - clearer. - -2007-01-11 Joe English <jenglish@users.sourceforge.net> - - * win/tcl.m4(CFLAGS_WARNING): Remove "-Wconversion". This was removed - from unix/tcl.m4 2004-07-16 but not from here. - * win/configure: Regenerated. - -2007-01-11 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Fixes to work better on Win98. Read version numbers - * win/nmakehlp.c: from package index file to avoid keeping numbers in - * win/rules.vc: the makefile where they may become de-synchronized. - -2007-01-10 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/regcomp.c (compile, freev): Define a strategy for - * generic/regexec.c (exec): managing the internal - * generic/regguts.h (AllocVars, FreeVars): vars of the RE engine to - * generic/regcustom.h (AllocVars, FreeVars): reduce C stack usage. - This will make Tcl as a whole much less likely to run out of stack - space... - -2007-01-09 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompCmds.c (TclCompileLindexCmd): - * tests/lindex.test (lindex-9.2): Fix silly bug that ended up - sometimes compiling list arguments in the wrong order. [Bug 1631364] - -2007-01-03 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclDate.c: Regenerated to recover a lost fix from patthoyts. - [Bug 1618523] - -2006-12-26 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclIO.c (Tcl_GetsObj): Avoid checking for for the LF in a - possible CRLF sequence when EOF has already been found. - -2006-12-26 Mo DeJong <mdejong@users.sourceforge.net> - - * generic/tclEncoding.c (EscapeFromUtfProc): Clear the - TCL_ENCODING_END flag when end bytes are written. This fix keep this - method from writing escape bytes for an encoding like iso2022-jp - multiple times when the escape byte overlap with the end of the IO - buffer. - * tests/io.test: Add test for escape byte overlap issue. - -2006-12-19 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * unix/tclUnixThrd.c (Tcl_GetAllocMutex, TclpNewAllocMutex): Add - intermediate variables to shut up unwanted warnings. [Bug 1618838] - -2006-12-19 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixThrd.c (TclpInetNtoa): fix for 64 bit. - - * unix/tcl.m4 (Darwin): --enable-64bit: verify linking with 64bit - -arch flag succeeds before enabling 64bit build. - * unix/configure: autoconf-2.59 - -2006-12-17 Daniel Steffen <das@users.sourceforge.net> - - * tests/macOSXLoad.test (new file): add testing of .bundle loading and - * tests/load.test: unloading on Darwin (in addition - * tests/unload.test: to existing tests of .dylib - loading). - * macosx/Tcl.xcodeproj/project.pbxproj: add building of dltest - binaries so that testsuite run from Xcode can use them; fix testsuite - run script - * unix/configure.in: add support for building dltest binaries as - * unix/dltest/Makefile.in: .bundle (in addition to .dylib) on Darwin. - * unix/Makefile.in: add stub lib dependency to dltest target. - * unix/configure: autoconf-2.59 - - * tests/append.test: fix cleanup failure when all tests are skipped. - - * tests/chan.test (chan-16.9): cleanup chan event handler to avoid - causing error in event.test when running testsuite with -singleproc 1. - - * tests/info.test: add !singleTestInterp constraint to tests that fail - when running testsuite with -singleproc 1. [Bug 1605269] - -2006-12-14 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/string.n: Fix example. [Bug 1615277] - -2006-12-12 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Now that the new internal structs are - in use to support operator commands, might as well make them the - default for [expr] as well and avoid passing every parsed expression - through the inefficient Tcl_Token array format. This addresses most - issues in [RFE 1517602]. Assuming no performance disasters result from - this, much dead code supporting the other implementation might now be - removed. - - * generic/tclBasic.c: Final step routing all direct evaluation forms - * generic/tclCompExpr.c: of the operator commands through TEBC, - * generic/tclCompile.h: dropping all the routines in tclMathOp.c. - * generic/tclMathOp.c: Still needs Engineering Manual attention. - -2006-12-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Another step with all sorting operator - * generic/tclCompExpr.c: commands now routing through TEBC via - * generic/tclCompile.h: TclSortingOpCmd(). - -2006-12-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Another step down the path of re-using - * generic/tclCompExpr.c: TclExecuteByteCode to implement the TIP 174 - * generic/tclCompile.h: commands instead of using a mass of code - * generic/tclMathOp.c: duplication. Now all operator commands that - * tests/mathop.test: demand exactly one operation are implemented - via TclSingleOpCmd and a call to TEBC. - - * generic/tclCompExpr.c: Revised implementation of TclInvertOpCmd to - * generic/tclMathOp.c: perform a bytecode compile / execute sequence. - This demonstrates a path toward avoiding mountains of code duplication - in tclMathOp.c and tclExecute.c. - - * generic/tclCompile.h: Change TclExecuteByteCode() from static to - * generic/tclExecute.c: MODULE_SCOPE so all files including - tclCompile.h may call it. - - * generic/tclMathOp.c: More revisions to make tests pass. - * tests/mathop.test: - -2006-12-08 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclNamesp.c (TclTeardownNamespace): Ensure that dying - namespaces unstitch themselves from their referents. [Bug 1571056] - (NsEnsembleImplementationCmd): Silence GCC warning. - - * tests/mathop.test: Full tests for & | and ^ operators - -2006-12-08 Daniel Steffen <das@users.sourceforge.net> - - * library/tcltest/tcltest.tcl: use [info frame] for "-verbose line". - -2006-12-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c: Additional commits correct most - * generic/tclExecute.c: failing tests illustrating bugs - * generic/tclMathOp.c: uncovered in [Patch 1578137]. - - * generic/tclBasic.c: Biggest source of TIP 174 failures was that - the commands were not [namespace export]ed from the ::tcl::mathop - namespace. More bits from [Patch 1578137] correct that. - - * tests/mathop.test: Commmitted several new tests from Peter Spjuth - found in [Patch 1578137]. Many failures now demonstrate issues to fix - in the TIP 174 implementation. - -2006-12-07 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/mathop.test: Added tests for ! ~ eq operators. - * generic/tclMathOp.c (TclInvertOpCmd): Add in check for non-integral - numeric values. - * generic/tclCompCmds.c (CompileCompareOpCmd): Factor out the code - generation for the chained comparison operators. - -2006-12-07 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/exec.test: Fixed line endings (caused win32 problems). - -2006-12-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompCmds.c: Revised and consolidated into utility - * tests/mathop.test: routines some of routines that compile - the new TIP 174 commands. This corrects some known bugs. More to come. - -2006-12-06 Kevin B. Kenny <kennykb@acm.org> - - * tests/expr.test (expr-47.12): Improved error reporting in hopes of - having more information to pursue [Bug 1609936]. - -2006-12-05 Andreas Kupries <andreask@activestate.com> - - TIP#291 IMPLEMENTATION - - * generic/tclBasic.c: Define tcl_platform element for pointerSize. - * doc/tclvars.n: - - * win/Makefile.in: Added installation instructions for the platform - * win/makefile.vc: package. Added the platform package. - * win/makefile.bc: - * unix/Makefile.in: - - * tests/platform.test: - * tests/safe.test: - - * library/platform/platform.tcl: - * library/platform/shell.tcl: - * library/platform/pkgIndex.tcl: - - * doc/platform.n: - * doc/platform_shell.n: - -2006-12-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPkg.c: When no requirements are supplied to a - * tests/pkg.test: [package require $pkg] and [package unknown] - is invoked to find a satisfying package, pass the requirement argument - "0-" (which means all versions are acceptable). This permits a - registered [package unknown] command to call [package vsatisfies - $testVersion {*}$args] without any special handling of the empty $args - case. This fixes/avoids a bug in [::tcl::tm::UnknownHandler] that was - causing old TM versions to be provided in preference to newer TM - versions. Thanks to Julian Noble for discovering the issue. - -2006-12-04 Donal K. Fellows <dkf@users.sf.net> - - TIP#267 IMPLEMENTATION - - * generic/tclIOCmd.c (Tcl_ExecObjCmd): Added -ignorestderr option, - * tests/exec.test, doc/exec.n: loosely from [Patch 1476191] - -2006-12-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Added implementation for the - CompileExprTree() routine that can produce expression bytecode - directly from internal structures with no need to pass through the - Tcl_Token array representation. Still disabled by default. #undef - USE_EXPR_TOKENS to try it out. - -2006-12-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Added expr parsing routines that - produce a different set of internal structures representing the parsed - expression, as well as routines that go on to convert those structures - into the traditional Tcl_Token array format. Use of these routines is - currently disabled. #undef PARSE_DIRECT_EXPR_TOKENS to enable them. - These routines will only become really useful when more routines that - compile directly from the new internal structures are completed. - -2006-12-02 Donal K. Fellows <dkf@users.sf.net> - - * doc/file.n: Clarification of [file pathtype] docs. [Bug 1606454] - -2006-12-01 Kevin B. Kenny <kennykb@acm.org> - - * libtommath/bn_mp_add.c: Corrected the effects of a - * libtommath/bn_mp_div.c: bollixed 'cvs merge' operation - * libtommath/bncore.c: that inadvertently committed some - * libtommath/tommath_class.h: half-developed code. - - TIP#299 IMPLEMENTATION - - * doc/mathfunc.n: Added isqrt() function to docs - * generic/tclBasic.c: Added isqrt() math function (ExprIsqrtFunc) - * tests/expr.test (expr-47.*): Added tests for isqrt() - * tests/info.test (info-20.2): Added isqrt() to expected math funcs. - -2006-12-01 Don Porter <dgp@users.sourceforge.net> - - * tests/chan.test: Correct timing sensitivity in new test. [Bug - 1606860] - - TIP#287 IMPLEMENTATION - - * doc/chan.n: New subcommand [chan pending]. - * generic/tclBasic.c: Thanks to Michael Cleverly for proposal - * generic/tclInt.h: and implementation. - * generic/tclIOCmd.c: - * library/init.tcl: - * tests/chan.test: - * tests/ioCmd.test: - - TIP#298 IMPLEMENTATION - - * generic/tcl.decls: Tcl_GetBignumAndClearObj -> Tcl_TakeBignumFromObj - * generic/tclObj.c: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclExecute.c: Update callers. - * generic/tclMathOp.c: - -2006-11-30 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata: Olson's tzdata2006p. - * libtommath/bn_mp_sqrt.c: Fixed a bug where the initial approximation - to the square root could be on the wrong side, causing failure of - convergence. - -2006-11-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (Tcl_AppendObjToErrorInfo): Added - Tcl_DecrRefCount() on the objPtr argument to plug memory leaks. This - makes the routine a consumer, which makes it easiest to use. - -2006-11-28 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c: TIP #280 implementation. - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompCmds.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclIOUtil.c: - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * tests/compile.test: - * tests/info.test: - * tests/platform.test: - * tests/safe.test: - -2006-11-27 Kevin B. Kenny <kennykb@acm.org> - - * unix/tclUnixChan.c (TclUnixWaitForFile): - * tests/event.test (event-14.*): Corrected a bug where - TclUnixWaitForFile would present select() with the wrong mask on an - LP64 machine if a fd number exceeds 32. Thanks to Jean-Luc Fontaine - for reporting and diagnosing. [Bug 1602208] - -2006-11-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (TclIncrObj): Correct failure to detect - floating-point increment values. Thanks to William Coleda [Bug - 1602991] - -2006-11-26 Donal K. Fellows <dkf@users.sf.net> - - * tests/mathop.test, doc/mathop.n: More bits and pieces of the TIP#174 - implementation. Note that the test suite is not yet complete. - -2006-11-26 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4 (Linux): --enable-64bit support. [Patch 1597389] - * unix/configure: autoconf-2.59 [Bug 1230558] - -2006-11-25 Donal K. Fellows <dkf@users.sf.net> - - TIP#174 IMPLEMENTATION - - * generic/tclMathOp.c (new file): Completed the implementation of the - interpreted versions of all the tcl::mathop commands. Moved to a new - file to make tclCompCmds.c more focused in purpose. - -2006-11-23 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (Tcl*OpCmd, TclCompile*OpCmd): - * generic/tclBasic.c (Tcl_CreateInterp): Partial implementation of - TIP#174; the commands are compiled, but (mostly) not interpreted yet. - -2006-11-22 Donal K. Fellows <dkf@users.sf.net> - - TIP#269 IMPLEMENTATION - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Implementation of the [string - * tests/string.test (string-25.*): is list] command, based on - * doc/string.n: work by Joe Mistachkin, with - enhancements by Donal Fellows for better failindex behaviour. - -2006-11-22 Don Porter <dgp@users.sourceforge.net> - - * tools/genWinImage.tcl (removed): Removed two files used in - * win/README.binary (removed): production of binary distributions - for Windows, a task we no longer perform. [Bug 1476980] - * generic/tcl.h: Remove mention of win/README.binary in comment - - * generic/tcl.h: Moved TCL_REG_BOSONLY #define from tcl.h to - * generic/tclInt.h: tclInt.h. Only know user is Expect, which - already #include's tclInt.h. No need to continue greater exposure. - [Bug 926500] - -2006-11-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (Tcl_CreateInterp, TclHideUnsafeCommands): - * library/init.tcl: Refactored the [chan] command's guts so that it - does not use aliases to global commands, making the code more robust. - -2006-11-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (INST_EXPON): Corrected crash on - [expr 2**(1<<63)]. Was operating on cleared bignum Tcl_Obj. - -2006-11-16 Donal K. Fellows <dkf@users.sf.net> - - * doc/apply.n, doc/chan.n: Added examples. - -2006-11-15 Don Porter <dgp@users.sourceforge.net> - - TIP#270 IMPLEMENTATION - - * generic/tcl.decls: New public routines Tcl_ObjPrintf, - * generic/tclStringObj.c: Tcl_AppendObjToErrorInfo, Tcl_Format, - * generic/tclInt.h: Tcl_AppendLimitedToObj, - Tcl_AppendFormatToObj and Tcl_AppendPrintfToObj. Former internal - versions removed. - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclBasic.c: Updated callers. - * generic/tclCkalloc.c: - * generic/tclCmdAH.c: - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclCompExpr.c: - * generic/tclCompile.c: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclStrToD.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c: - - * tools/genStubs.tcl: Updated script to no longer produce the - _ANSI_ARGS_ wrapper in generated declarations. Also revised to accept - variadic prototypes with more than one fixed argument. (This is - possible since TCL_VARARGS and its limitations are no longer in use). - * generic/tcl.h: Some reordering so that macro definitions do - not interfere with the now _ANSI_ARGS_-less stub declarations. - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2006-11-15 Donal K. Fellows <dkf@users.sf.net> - - * doc/ChnlStack.3, doc/CrtObjCmd.3, doc/GetIndex.3, doc/OpenTcp.3: - * doc/chan.n, doc/fconfigure.n, doc/fcopy.n, doc/foreach.n: - * doc/history.n, doc/http.n, doc/library.n, doc/lindex.n: - * doc/lrepeat.n, doc/lreverse.n, doc/pkgMkIndex.n, doc/re_syntax.n: - Convert \fP to \fR so that man-page scrapers have an easier time. - -2006-11-14 Don Porter <dgp@users.sourceforge.net> - - TIP#261 IMPLEMENTATION - - * generic/tclNamesp.c: [namespace import] with 0 arguments - introspects the list of imported commands. - -2006-11-13 Kevin B. Kenny <kennykb@users.sourceforge.net> - - * generic/tclThreadStorage.c (Tcl_InitThreadStorage): - (Tcl_FinalizeThreadStorage): Silence a compiler warning about - presenting a volatile pointer to 'memset'. - -2006-11-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIO.c: When [gets] on a binary channel needs to use - the "iso8859-1" encoding, save a copy of that encoding per-thread to - avoid repeated freeing and re-loading of it from the file system. This - replaces the cached copy of this encoding that the platform - initialization code used to keep in pre-8.5 releases. - -2006-11-13 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclCompExpr.c: Fix gcc warnings about 'cast to/from - * generic/tclEncoding.c: pointer from/to integer of different - * generic/tclEvent.c: size' on 64-bit platforms by casting - * generic/tclExecute.c: to intermediate types - * generic/tclHash.c: intptr_t/uintptr_t via new PTR2INT(), - * generic/tclIO.c: INT2PTR(), PTR2UINT() and UINT2PTR() - * generic/tclInt.h: macros. [Patch 1592791] - * generic/tclProc.c: - * generic/tclTest.c: - * generic/tclThreadStorage.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/configure.in: - * unix/tclUnixChan.c: - * unix/tclUnixPipe.c: - * unix/tclUnixPort.h: - * unix/tclUnixTest.c: - * unix/tclUnixThrd.c: - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-11-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h, generic/tclInt.decls: Transfer TclPtrMakeUpvar and - TclObjLookupVar to the internal stubs table. - -2006-11-10 Daniel Steffen <das@users.sourceforge.net> - - * tests/fCmd.test (fCmd-6.26): fix failure when env(HOME) path - contains symlinks. - - * macosx/Tcl.xcodeproj/project.pbxproj: remove tclParseExpr.c; when - running testsuite from inside Xcdoe, skip stack-3.1 (it only fails - under those circumstances). - - * unix/tcl.m4 (Darwin): suppress linker arch warnings when building - universal for both 32 & 64 bit and no 64bit CoreFoundation is - available; sync with tk tcl.m4 change. - * unix/configure.in: whitespace. - * unix/configure: autoconf-2.59 - -2006-11-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c (removed): Moved all the code of - * generic/tclCompExpr.c: tclParseExpr.c into tclCompExpr.c. - * unix/Makefile.in: This sets the stage for expr compiling to work - * win/Makefile.in: directly with the full parse tree structures, - * win/makefile.bc: and not have to pass through the information - * win/makefile.vc: lossy format of an array of Tcl_Tokens. - * win/tcl.dsp: - -2006-11-09 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - TIP#272 IMPLEMENTATION - - * generic/tclCmdMZ.c (Tcl_StringObjCmd): Implementation of the - * tests/string.test, tests/stringComp.test: [string reverse] command - * doc/string.n: from TIP#272. - - * generic/tclCmdIL.c (Tcl_LreverseObjCmd): Implementation of the - * generic/tclBasic.c, generic/tclInt.h: [lreverse] command from - * tests/cmdIL.test (cmdIL-7.*): TIP#272. - * doc/lreverse.n: - -2006-11-08 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIO.c, generic/tclPkg.c: Style & clarity rewrites. - -2006-11-07 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixFCmd.c (CopyFile): Added code to fall back to a - hardwired default block size should the filesystem report a bogus - value. [Bug 1586470] - -2006-11-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Changed Tcl_ObjPrintf() response to an - invalid format specifier string. No longer panics; now produces an - error message as output. - - TIP#274 IMPLEMENTATION - - * generic/tclParseExpr.c: Exponentiation operator is now right - * tests/expr.test: associative. [Patch 1556802] - -2006-11-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TEOVI): fix por possible leak of a Command in - the presence of execution traces that delete it. - - * generic/tclBasic.c (TEOVI): - * tests/trace.test (trace-21.11): fix for [Bug 1590232], execution - traces may cause a second command resolution in the wrong namespace. - -2006-11-03 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/event.test (event-11.5): Rewrote tests to stop Tcl from - * tests/io.test (multiple tests): opening sockets that are - * tests/ioCmd.test (iocmd-15.1,16,17): reachable from outside hosts - * tests/iogt.test (__echo_srv__.tcl): where not necessary. This is - * tests/socket.test (multiple tests): noticably annoying on some - * tests/unixInit.test (unixInit-1.2): systems (e.g., Windows). - -2006-11-02 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcodeproj/project.pbxproj: check autoconf/autoheader exit - status and stop build if they fail. - -2006-11-02 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/ParseCmd.3, doc/Tcl.n, doc/eval.n, doc/exec.n: - * doc/fconfigure.n, doc/interp.n, doc/unknown.n: - * library/auto.tcl, library/init.tcl, library/package.tcl: - * library/safe.tcl, library/tm.tcl, library/msgcat/msgcat.tcl: - * tests/all.tcl, tests/basic.test, tests/cmdInfo.test: - * tests/compile.test, tests/encoding.test, tests/execute.test: - * tests/fCmd.test, tests/http.test, tests/init.test: - * tests/interp.test, tests/io.test, tests/ioUtil.test: - * tests/iogt.test, tests/namespace-old.test, tests/namespace.test: - * tests/parse.test, tests/pkg.test, tests/pkgMkIndex.test: - * tests/proc.test, tests/reg.test, tests/trace.test: - * tests/upvar.test, tests/winConsole.test, tests/winFCmd.test: - * tools/tclZIC.tcl: - * generic/tclParse.c (Tcl_ParseCommand): Replace {expand} with {*} - officially (TIP #293). Leave -DALLOW_EXPAND=0|1 option to keep - {expand} syntax for transition users. [Bug 1589629] - -2006-11-02 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclBasic.c, generic/tclInterp.c, generic/tclProc.c: Silence - warnings from gcc over signed/unsigned and TclStackAlloc(). - * generic/tclCmdMZ.c: Update to more compact and clearer coding style. - -2006-11-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCmdAH.c: Further revisions to produce the routines - * generic/tclInt.h: TclFormat() and TclAppendFormatToObj() that - * generic/tclNamesp.c: accept (objc, objv) arguments rather than - * generic/tclStringObj.c: any varargs stuff. - - * generic/tclBasic.c: Further revised TclAppendPrintToObj() and - * generic/tclCkalloc.c: TclObjPrintf() routines to panic when unable - * generic/tclCmdAH.c: to complete their formatting operations, - * generic/tclCmdIL.c: rather than report an error message. This - * generic/tclCmdMZ.c: means an interp argument for error message - * generic/tclDictObj.c: recording is no longer needed, further - * generic/tclExecute.c: simplifying the interface for callers. - * generic/tclIORChan.c: - * generic/tclIOUtil.c: - * generic/tclInt.h: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclParseExpr.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c: - -2006-11-02 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/winPipe.test (winpipe-4.[2345]): Made robust when run in - directory with spaces in its name. - - * generic/tclCmdAH.c: Clean up uses of cast NULLs. - - * generic/tclInterp.c (AliasObjCmd): Added more explanatory comments. - - * generic/tclBasic.c (TclEvalObjvInternal): Rewrote so that comments - are relevant and informative once more. Also made the unknown handler - processing use the Tcl execution stack for working space, and not the - general heap. - -2006-11-01 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixPort.h: ensure MODULE_SCOPE is defined before use, so - that tclPort.h can once again be included without tclInt.h. - - * generic/tclEnv.c (Darwin): mark _environ symbol as unexported even - when MODULE_SCOPE != __private_extern__. - -2006-10-31 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Refactored and renamed the routines - * generic/tclCkalloc.c: TclObjPrintf, TclFormatObj, and - * generic/tclCmdAH.c: TclFormatToErrorInfo to a new set of routines - * generic/tclCmdIL.c: TclAppendPrintfToObj, TclAppendFormatToObj, - * generic/tclCmdMZ.c: TclObjPrintf, and TclObjFormat, with the - * generic/tclDictObj.c: intent of making the latter list, plus - * generic/tclExecute.c: TclAppendLimitedToObj and - * generic/tclIORChan.c: TclAppendObjToErrorInfo, public via a revised - * generic/tclIOUtil.c: TIP 270. - * generic/tclInt.h: - * generic/tclMain.c: - * generic/tclNamesp.c: - * generic/tclParseExpr.c: - * generic/tclPkg.c: - * generic/tclProc.c: - * generic/tclStringObj.c: - * generic/tclTimer.c: - * generic/tclUtil.c: - * unix/tclUnixFCmd.c: - -2006-10-31 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c, generic/tcl.h, generic/tclInterp.c: - * generic/tclNamesp.c: removing the flag bit TCL_EVAL_NOREWRITE, the - last remnant of the callObjc/v fiasco. It is not needed, as it is now - always set and checked or'ed with TCL_EVAL_INVOKE. - -2006-10-31 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/rules.vc: Fix for [Bug 1582769] - options conflict with VC2003. - -2006-10-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c, generic/tclNamesp.c, generic/tclProc.c: - * generic/tclInt.h: Removed the callObjc and callObjv fields from the - Interp structure. They did not function correctly and made other parts - of the core amazingly complex, resulting in a substantive change to - [info level] behaviour. [Bug 1587618] - * library/clock.tcl: Removed use of [info level 0] for calculating the - command name as used by the user and replace with a literal. What's - there now is sucky, but at least appears to be right to most users. - * tests/namespace.test (namespace-42.7,namespace-47.1): Reverted - changes to these tests. - * tests/info.test (info-9.11,info-9.12): Added knownBug constraint - since these tests require a different behaviour of [info level] than - is possible because of other dependencies. - -2006-10-30 Jeff Hobbs <jeffh@ActiveState.com> - - * tools/tcltk-man2html.tcl (option-toc): handle any kind of options - defined toc section (needed for ttk docs) - -2006-10-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (TEOVI): insured that the interp's callObjc/v - fields are restored after traces run, as they be spoiled. This was - causing a segfault in tcllib's profiler tests. - -2006-10-30 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (INST_MOD): Corrected improper testing of the - * tests/expr.test: sign of bignums when applying Tcl's - division rules. Thanks to Peter Spjuth. [Bug 1585704] - -2006-10-29 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (EnsembleImplementationCmd): - * tests/namespace.test (47.7-8): reverted a wrong "optimisation" that - completely broke snit; added two tests. - -2006-10-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (ObjInterpProcEx, TclObjInterpProcCore): Split the - core of procedures to make it easier to build procedure-like code - without going through horrible contortions. This is the last critical - component to make advanced OO systems workable as simple loadable - extensions. TOIPC is now in the internal stub table. - (MakeProcError, MakeLambdaError): Refactored ProcessProcResultCode to - be simpler, some of which goes to TclObjInterpProcCore, and the rest - of which is now in these far simpler routines which just do errorInfo - stack generation for different types of procedure-like entity. - * tests/apply.test (apply-5.1): Updated to expect the more informative - form of message. - -2006-10-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclVar.c (HasLocalVars): New macro to make various bits and - pieces cleaner. - - * generic/tclNamesp.c (TclSetNsPath): Expose SetNsPath() through - internal stubs table with semi-external name. - - * generic/tclInt.h (CallFrame): Add a field for handling context data - for extensions (like object systems) that should be tied to a call - frame (and not a command or interpreter). - - * generic/tclBasic.c (TclRenameCommand): Change to take CONST args; - they were only ever used in a constant way anyway, so this appears to - be a spot that was missed during TIP#27 work. - -2006-10-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (SetLambdaFromAny): minor change, eliminate - redundant call to Tcl_GetString (thanks aku). - - * generic/tclInterp.c (ApplyObjCmd): - * generic/tclNamesp.c (EnsembleImplementationCmd): replaced ckalloc - (heap) with TclStackAlloc (execution stack). - -2006-10-24 Miguel Sofer <msofer@users.sf.net> - - * tests/info.test (info-9.11-12): tests for [Bug 1577492] - * tests/apply.test (apply-4.3-5): tests for [Bug 1574835] - - * generic/tclProc.c (ObjInterpProcEx): disable itcl hacks for calls - from ApplyObjCmd (islambda==1), as they mess apply's error messages - [Bug 1583266] - -2006-10-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (ApplyObjCmd): fix wrong#args for apply by using - the ensemble rewrite engine. [Bug 1574835] - * generic/tclInterp.c (AliasObjCmd): previous commit missed usage of - TCL_EVAL_NOREWRITE for aliases. - - * generic/tclBasic.c (TclEvalObjvInternal): removed redundant check - for ensembles. [Bug 1577628] - - * library/clock.tcl (format, scan): corrected wrong # args messages to - * tests/clock.test (3.1, 34.1): make use of the new rewrite - capabilities of [info level] - - * generic/tcl.h: Lets TEOV update the iPtr->callObj[cv] new - * generic/tclBasic.c: fields, except when the flag bit - * generic/tclInt.h: TCL_EVAL_NOREWRITE is present. These values - * generic/tclNamesp.c: are used by Tcl_PushCallFrame to initialise - * generic/tclProc.c: the frame's obj[cv] fields, and allows - * tests/namespace.test: [info level] to know and use ensemble - rewrites. [Bug 1577492] - - ***POTENTIAL INCOMPATIBILITY*** - The return value from [info level 0] on interp alias calls is changed: - previously returned the target command (including curried values), now - returns the source - what was actually called. - -2006-10-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tcl.h: Modified the Tcl call stack so there is - * generic/tclBasic.c: always a valid CallFrame, even at level 0 - * generic/tclCmdIL.c: [Patch 1577278]. Most of the changes - * generic/tclInt.h: involve removing tests for a NULL - * generic/tclNamesp.c: iPtr->(var)framePtr. There is now a - * generic/tclObj.c: CallFrame pushed at interp creation with a - * generic/tclProc.c: pointer to it stored in iPtr->rootFramePtr. - * generic/tclTrace.c: A second unused field in Interp is - * generic/tclVar.c: hijacked to enable further functionality, - currently unused (but with several FRQs depending on it). - - ***POTENTIAL INCOMPATIBILITY*** - Any user that includes tclInt.h and needs to determine if it is - running at level 0 should change (iPtr->varFramePtr == NULL) to - (iPtr->varFramePtr == iPtr->rootFramePtr). - -2006-10-23 Don Porter <dgp@users.sourceforge.net> - - * README: Bump version number to 8.5a6 - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2006-10-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tcl.h, generic/tclHash.c: Tcl_FindHashEntry now calls - Tcl_CreateHashEntry with a newPtr set to NULL: this would have caused - a segfault previously and eliminates duplicated code. A macro has been - added to tcl.h (only used when TCL_PRESERVE_BINARY_COMPATABALITY is - not set - i.e., not by default). - -2006-10-20 Reinhard Max <max@tclers.tk> - - * unix/configure.in: Added autodetection for OS-supplied timezone - * unix/Makefile.in: files and configure switches to override the - * unix/configure: detected default. - -2006-10-20 Daniel Steffen <das@users.sourceforge.net> - - *** 8.5a5 TAGGED FOR RELEASE *** - - * tools/tcltk-man2html.tcl: add support for alpha & beta versions to - useversion glob pattern. [Bug 1579941] - -2006-10-18 Don Porter <dgp@users.sourceforge.net> - - * changes: 8.5a5 release date set - - * doc/Encoding.3: Missing doc updates (mostly Table of - * doc/Ensemble.3: Contents) exposed by `make checkdoc` - * doc/FileSystem.3: - * doc/GetTime.3: - * doc/PkgRequire.3: - -2006-10-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInterp.c (ApplyObjCmd): fixed bad error in 2006-10-12 - commit: interp released too early. Spotted by mistachkin. - -2006-10-16 Miguel Sofer <msofer@users.sf.net> - - * tclProc.c (SetLambdaFromAny): - * tests/apply.test (9.1-9.2): plugged intrep leak [Bug 1578454], - found by mjanssen. - -2006-10-16 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c: Moved TIP#219 cleanup to DeleteInterpProc. - -2006-10-16 Daniel Steffen <das@users.sourceforge.net> - - * changes: updates for 8.5a5 release. - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Darwin: fix for main - thread, where pthread_get_stacksize_np() returns incorrect info. - - * macosx/GNUmakefile: don't redo prebinding of non-prebound binaires. - -2006-10-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPkg.c (ExactRequirement): Plugged memory leak. Also - changed Tcl_Alloc()/Tcl_Free() calls to ckalloc()/ckfree() for easier - memory debugging in the future. [Bug 1568373] - - * library/tcltest/tcltest.tcl: Revise tcltest bump to 2.3a1. - * library/tcltest/pkgIndex.tcl: This permits more features to be - * unix/Makefile.in: added to tcltest before we reach version 2.3.0 - * win/Makefile.in: best timed to match the release of Tcl 8.5.0. - * win/makefile.vc: This also serves as a demo of TIP 268 features - -2006-10-13 Colin McCormack <coldstore@users.sf.net> - - * win/tclWinFile.c: corrected erroneous attempt to protect against - NULL return from Tcl_FSGetNormalizedPath per [Bug 1548263] causing - [Bug 1575837]. - * win/tclWinFile.c: alfredd supplied patch to fix [Bug 1575837] - -2006-10-13 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): on Darwin, use - * unix/tcl.m4: pthread_get_stacksize_np() API to get thread stack size - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-10-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInterp.c (ApplyObjCmd): - * tests/interp.test (interp-14.5-10): made [interp alias] use the - ensemble rewrite machinery to produce better error messages [Bug - 1576006] - -2006-10-12 David Gravereaux <davygrvy@pobox.com> - - * win/nmakehlp.c: Replaced all wnsprintf() calls with snprintf(). - wnsprintf was not in my shwlapi header file (VC++6) - -2006-10-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPkg.c (Tcl_PackageRequireEx): Corrected crash when - argument version=NULL passed in. - -2006-10-10 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.5a5 release. - - * generic/tclNamespace.c (TclTeardownNamespace): After the - commandPathSourceList of a namespace is cleared, set the - commandPathSourceList to NULL so we don't try to walk the list a - second time, possibly after it is freed. [Bug 1566526] - * tests/namespace.test (namespace-51.16): Added test. - -2006-10-09 Miguel Sofer <msofer@users.sf.net> - - * doc/UpVar.3: brough the docs in accordance to the code. Ever since - 8.0, Tcl_UpVar(2)? accepts TCL_NAMESPACE_ONLY as a flag value, and - var-3.4 tests for proper behaviour. The docs only allowed 0 and - TCL_GLOBAL_ONLY. [Bug 1574099] - -2006-10-09 Miguel Sofer <msofer@users.sf.net> - - * tests/*.test: updated all tests to refer explicitly to the global - variables ::errorInfo, ::errorCode, ::env and ::tcl_platform: many - were relying on the alternative lookup in the global namespace, that - feature is tested specifically in namespace and variable tests. - - The modified testfiles are: apply.test, basic.test, case.test, - cmdIL.test, cmdMZ.test, compExpr-old.test, error.test, eval.test, - event.test, expr.test, fileSystem.test, for.test, http.test, if.test, - incr-old.test, incr.test, interp.test, io.test, ioCmd.test, load.test, - misc.test, namespace.test, parse.test, parseOld.test, pkg.test, - proc-old.test, set.test, switch.test, tcltest.test, thread.test, - var.test, while-old.test, while.test. - -2006-10-06 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/rules.vc: [Bug 1571954] avoid /RTCc flag with MSVC8 - -2006-10-06 Pat Thoyts <patthoyts@users.sourceforge.net> - - * doc/binary.n: TIP #275: Support unsigned values in binary - * generic/tclBinary.c: command. Tests and documentation updated. - * tests/binary.test: - -2006-10-05 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl: Fixed bug in TIP #189 implementation, now allowing - '_' in module names. - -2006-10-05 Jeff Hobbs <jeffh@ActiveState.com> - - * library/http/http.tcl (http::geturl): only do geturl url rfc 3986 - validity checking if $::http::strict is true (default true for 8.5). - [Bug 1560506] - - * generic/tcl.h: note limitation on changing Tcl_UniChar size - * generic/tclEncoding.c (UtfToUnicodeProc, UnicodeToUtfProc): - * tests/encoding.test (encoding-16.1): fix alignment issues in - unicode <> utf conversion procs. [Bug 1122671] - -2006-10-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (Tcl_LappendObjCmd): - * tests/append.test(4.21-22): fix for longstanding [Bug 1570718], - lappending nothing to non-list. Reported by lvirden - -2006-10-04 Kevin B. Kenny <kennykb@acm.org> - - * tzdata/: Olson's tzdata2006m. - -2006-10-01 Kevin B. Kenny <kennykb@acm.org> - - * tests/clock.test (clock-49.2): Removed a locale dependency that - caused a spurious failure in the German locale. [Bug 1567956] - -2006-10-01 Miguel Sofer <msofer@users.sf.net> - - * doc/Eval.3 (TclEvalObjv): added note on refCount management for the - elements of objv. [Bug 730244] - -2006-10-01 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinFile.c: Handle possible missing define. - - * win/tclWinFile.c (TclpUtime): [Bug 1420432] file mtime fails for - * tests/cmdAH.test: directories on windows - - * tests/winFile.test: Handle Msys environment a little differently in - getuser function. [Bug 1567956] - -2006-09-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclUtil.c (Tcl_SplitList): optimisation, [Patch 1344747] by - dgp. - - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclObj.c: - * generic/tclStubInit.c: added an internal function TclObjBeingDeleted - to provide info as to the reason for the loss of an internal rep. [FR - 1512138] - - * generic/tclCompile.c: - * generic/tclHistory.c: - * generic/tclInt.h: - * generic/tclProc.c: made Tcl_RecordAndEvalObj not call "history" if - it has been redefined to an empty proc, in order to reduce the noise - when debugging [FR 1190441]. Moved TclCompileNoOp from tclProc.c to - tclCompile.c - -2006-09-28 Andreas Kupries <andreask@activestate.com> - - * generic/tclPkg.c (CompareVersions): Bugfix. Check string lengths - * tests/pkg.test: before comparison. The shorter string is the smaller - number. Added testcases as well. Interestingly all existing test cases - for vcompare compared numbers of the same length with each other. [Bug - 1563836] - -2006-09-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclIO.c (Tcl_GetsObj): added two test'n'panic guards for - possible NULL derefs, [Bug 1566382] and coverity #33. - -2006-09-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Corrected error in INST_LSHIFT in the - * tests/expr.test: calculation done to determine whether a shift - in the (long int) type is possible. The calculation had literal value - "1" where it needed a value "1L" to compute the correct result. Error - detected via testing with the math::bigfloat package [Bug 1567222] - - * generic/tclPkg.c (CompareVersion): Flatten strcmp() results to - {-1, 0, 1} to match expectations of CompareVersion() callers. - -2006-09-27 Miguel Sofer <msofer@users.sf.net> - - * generic/regc_color.c (singleton): - * generic/regc_cvec.c (addmcce): - * generic/regcomp.c (compile, dovec): the static function addmcce does - nothing when called with two NULL pointers; the only call is by - compile with two NULL pointers (regcomp.c #includes regc_cvec.c). - Large parts (all?) the code for mcce (multi character collating - element) that we do not use is ifdef'ed out with the macro - REGEXP_MCCE_ENABLE. - This silences coverity bugs 7, 16, 80 - - * generic/regc_color.c (uncolorchain): - * generic/regc_nfa.c (freearc): changed tests and asserts to - equivalent formulation, designed to avoid an explicit comparison to - NULL and satisfy coverity that 6 and 9 are not bugs. - -2006-09-27 Andreas Kupries <andreask@activestate.com> - - * tests/pkg.test: Added test for version comparison at the 32bit - boundary. [Bug 1563836] - - * generic/tclPkg.c: Rewrote CompareVersion to perform string - comparison instead of numeric. This breaks through the 32bit limit on - version numbers. See code for details (handling of leading zeros, - signs, etc.). un-CONSTed some arguments of CompareVersions, - RequirementSatisfied, and AllRequirementsSatisfied. The new compare - modifies the string (temporary string terminators). All callers use - heap-allocated ver-intreps, so we are good with that. [Bug 1563836] - -2006-09-27 Miguel Sofer <msofer@users.sf.net> - - * generic/tclFileName.c (TclGlob): added a panic for a call with - TCL_GLOBMODE_TAILS and pathPrefix==NULL. This would cause a segfault, - as found by coverity #26. - -2006-09-26 Kevin B. Kenny <kennykb@acm.org> - - * doc/Encoding.3: Added covariant 'const' qualifier for the - * generic/tcl.decls: Tcl_EncodingType argument to - * generic/tclEncoding.c: Tcl_CreateEncoding. [Further TIP#27 work.] - * generic/tclDecls.h: Reran 'make genstubs'. - -2006-09-26 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Additional compiler flags and amd64 support. - * win/nmakehlp.c: - * win/rules.vc: - -2006-09-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: As 2006-09-22 commit from Donal K. Fellows - demonstrates, "#define NULL 0" is just wrong, and as a quotable chat - figure observed, "If NULL isn't defined, we're not using a C compiler" - Improper fallback definition of NULL removed. - -2006-09-25 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tcl.h: More fixing which struct stat to refer to. - * generic/tclGetDate.y: Some casts from time_t to int required. - * generic/tclTimer.c: Tcl_Time structure members are longs. - * win/makefile.vc: Support for varying compiler options - * win/rules.vc: and build to platform-specific subdirs. - -2006-09-25 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (Tcl_StackChannel): Fixed [Bug 1564642], aka - coverity #51. Extended loop condition, added checking for NULL to - prevent seg.fault. - -2006-09-25 Andreas Kupries <andreask@activestate.com> - - * doc/package.n: Fixed nits reported by Daniel Steffen in the TIP#268 - changes. - -2006-09-25 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclNotify.c (Tcl_DeleteEvents): Simplified the code in hopes - of making the invariants clearer and proving to Coverity that the - event queue memory is managed correctly. - -2006-09-25 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNotify.c (Tcl_DeleteEvents): Make it clear what happens - when the event queue is mismanaged. [Bug 1564677], coverity bug #10. - -2006-09-24 Miguel Sofer <msofer@users.sf.net> - - * generic/tclParse.c (Tcl_ParseCommand): also return an error if - start==NULL and numBytes<0. This is coverity's bug #20 - - * generic/tclStringObj.c (STRING_SIZE): fix allocation for 0-length - strings. This is coverity's bugs #54-5 - -2006-09-22 Andreas Kupries <andreask@activestate.com> - - * generic/tclInt.h: Moved TIP#268's field 'packagePrefer' to the end - of the structure, for better backward compatibility. - -2006-09-22 Andreas Kupries <andreask@activestate.com> - - TIP#268 IMPLEMENTATION - - * generic/tclDecls.h: Regenerated from tcl.decls. - * generic/tclStubInit.c: - - * doc/PkgRequire.3: Documentation of extended API, extended testsuite. - * doc/package.n: - * tests/pkg.test: - - * generic/tcl.decls: Implementation. - * generic/tclBasic.c: - * generic/tclConfig.c: - * generic/tclInt.h: - * generic/tclPkg.c: - * generic/tclTest.c: - * generic/tclTomMathInterface.c: - * library/init.tcl: - * library/package.tcl: - * library/tm.tcl: - -2006-09-22 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclThreadTest.c (TclCreateThread): Use NULL instead of 0 as - end-of-strings marker to Tcl_AppendResult; the difference matters on - 64-bit machines. [Bug 1562528] - -2006-09-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclUtil.c: Dropped ParseInteger() routine. TclParseNumber - covers the task just fine. - -2006-09-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclEvent.c (Tcl_VwaitObjCmd): Rewrite so that an exceeded - limit trapped in a vwait cannot cause a dangerous dangling trace. - -2006-09-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (INST_EXPON): Native type overflow detection - * tests/expr.test: was completely broken. Falling back on use of - bignums for all non-trivial ** calculations until - native-type-constrained special cases can be done carefully and - correctly. [Bug 1561260] - -2006-09-15 Jeff Hobbs <jeffh@ActiveState.com> - - * library/http/http.tcl: Change " " -> "+" url encoding mapping - * library/http/pkgIndex.tcl: to " " -> "%20" as per RFC 3986. - * tests/http.test (http-5.1): bump http to 2.5.3 - * unix/Makefile.in: - * win/Makefile.in: - -2006-09-12 Andreas Kupries <andreask@activestate.com> - - * unix/configure.in (HAVE_MTSAFE_GETHOST*): Modified to recognize - HP-UX 11.00 and beyond as having mt-safe implementations of the - gethost functions. - * unix/configure: Regenerated, using autoconf 2.59 - - * unix/tclUnixCompat.c (PadBuffer): Fixed bug in calculation of the - increment needed to align the pointer, and added documentation - explaining why the macro is implemented as it is. - -2006-09-11 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/rules.vc: Updated to install http, tcltest and msgcat as - * win/makefile.vc: Tcl Modules (as per Makefile.in). - * win/makefile.vc: Added tommath_(super)class headers. - -2006-09-11 Andreas Kupries <andreask@activestate.com> - - * unix/Makefile.in (install-libraries): Fixed typo tcltest 2.3.9 -> - 2.3.0. - -2006-09-11 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixCompat.c: make compatLock static and only declare it - when it will actually be used; #ifdef parts of TSD that are not always - needed; adjust #ifdefs to cover all possible cases; fix whitespace. - -2006-09-11 Andreas Kupries <andreask@activestate.com> - - * tests/msgcat.test: Bumped version in auxiliary files as well. - * doc/msgcat.n: - -2006-09-11 Kevin B. Kenny <kennykb@acm.org> - - * unix/Makefile.in: Bumped msgcat version to 1.4.2 to be - * win/Makefile.in: consistent with dgp's commits of 2006-09-10. - -2006-09-11 Don Porter <dgp@users.sourceforge.net> - - * library/msgcat/msgcat.tcl: Removed some unneeded [uplevel]s. - -2006-09-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Corrected INST_EXPON flaw that treated - * tests/expr.test: $x**1 as $x**3. [Bug 1555371] - - * doc/tcltest.n: Bump to version tcltest 2.3.0 to - * library/tcltest/pkgIndex.tcl: account for new "-verbose line" - * library/tcltest/tcltest.tcl: feature. - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.bc: - * win/makefile.vc: - - * library/msgcat/msgcat.tcl: Bump to version msgcat 1.4.2 to - * library/msgcat/pkgIndex.tcl: account for modifications. - -2006-09-10 Daniel Steffen <das@users.sourceforge.net> - - * library/msgcat/msgcat.tcl (msgcat::Init): on Darwin, add fallback of - * tests/msgcat.test: default msgcat locale to - * unix/tclUnixInit.c (TclpSetVariables): current CFLocale - identifier if available (via private ::tcl::mac::locale global, set at - interp init when on Mac OS X 10.3 or later with CoreFoundation). - - * library/tcltest/tcltest.tcl: add 'line' verbose level: prints source - * doc/tcltest.n: file line information of failing tests. - - * macosx/Tcl.xcodeproj/project.pbxproj: add new tclUnixCompat.c file; - revise tests target to use new tcltest 'line' verbose level. - - * unix/configure.in: add descriptions to new AC_DEFINEs for MT-safe. - * unix/tcl.m4: add caching to new SC_TCL_* macros for MT-safe wrappers - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-09-08 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * unix/tclUnixCompat.c: Added fallback to gethostbyname() and - gethostbyaddr() if the implementation is known to be MT-safe - (currently for Darwin 6 or later only). - - * unix/configure.in: Assume gethostbyname() and gethostbyaddr() are - MT-safe starting with Darwin 6 (Mac OSX 10.2). - - * unix/configure: Regenerated with autoconf V2.59 - -2006-09-08 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixCompat.c: Fixed conditions for CopyArray/CopyString, and - CopyHostent. Also fixed bad var names in TclpGetHostByName. - -2006-09-07 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * unix/tclUnixCompat.c: Added fallback to MT-unsafe library calls if - TCL_THREADS is not defined. - Fixed alignment of arrays copied by CopyArray() to be on the - sizeof(char *) boundary. - -2006-09-07 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * unix/tclUnixChan.c: Rewritten MT-safe wrappers to return ptrs to - * unix/tclUnixCompat.c: TSD storage making them all look like their - * unix/tclUnixFCmd.c: MT-unsafe pendants API-wise. - * unix/tclUnixPort.h: - * unix/tclUnixSock.c: - -2006-09-06 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * unix/tclUnixChan.c: Added TCL_THREADS ifdef'ed usage of MT-safe - * unix/tclUnixFCmd.c: calls like: getpwuid, getpwnam, getgrgid, - * unix/tclUnixSock.c: getgrnam, gethostbyname and gethostbyaddr. - * unix/tclUnixPort.h: See [Bug 999544] - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: - * unix/configure: Regenerated. - - * unix/tclUnixCompat.c: New file containing MT-safe implementation of - some library calls. - -2006-09-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Removed much complexity that is no - longer needed. - - * tests/main.text (Tcl_Main-4.4): Test corrected to not be - timing sensitive to the Bug 1481986 fix. [Bug 1550858] - -2006-09-04 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/package.n: correct package example - -2006-08-31 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Corrected flawed logic for disabling - the INST_TRY_CVT_TO_NUMERIC instruction at the end of an expression - when function arguments contain operators. [Bug 1541274] - - * tests/expr-old.test: The remaining failing tests reported in - * tests/expr.test: [Bug 1381715] are all new in Tcl 8.5, so - there's really no issue of compatibility with Tcl 8.4 result to deal - with. Fixed by updating tests to expect 8.5 results. - -2006-08-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c: Dropped the old expr parser. - -2006-08-30 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclBasic.c (Tcl_CreateInterp): init iPtr->threadId - - * win/tclWinChan.c [Bug 819667] Improve logic for identifying COM - ports. - - * generic/tclIOGT.c (ExecuteCallback): - * generic/tclPkg.c (Tcl_PkgRequireEx): replace Tcl_GlobalEval(Obj) - with more efficient Tcl_Eval(Obj)Ex - - * unix/Makefile.in (valgrindshell): add valgrindshell target and - update default VALGRINDARGS. User can override, or add to it with - VALGRIND_OPTS env var. - - * generic/tclFileName.c (DoGlob): match incrs with decrs. - -2006-08-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c: Use the "parent" field of orphan - ExprNodes to store the closure of left pointers. This lets us avoid - repeated re-scanning leftward for the left boundary of subexpressions, - which in worst case led to near O(N^2) runtime. - -2006-08-29 Joe Mistachkin <joe@mistachkin.com> - - * unix/tclUnixInit.c: Fixed the issue (typo) that was causing - * unix/tclUnixThrd.c (TclpThreadGetStackSize): stack.test to fail on - FreeBSD (and possibly other Unix platforms). - -2006-08-29 Colin McCormack <coldstore@users.sourceforge.net> - - * generic/tclIOUtil.c: Added test for NULL return from - * generic/tclPathObj.c: Tcl_FSGetNormalizedPath which was causing - * unix/tclUnixFile.c: segv's per [Bug 1548263] - * win/tclWinFCmd.c: - * win/tclWinFile.c: - -2006-08-28 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/America/Havana: Regenerated from Olson's - * library/tzdata/America/Tegucigalpa: tzdata2006k. - * library/tzdata/Asia/Gaza: - -2006-08-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c: Revised ObjPrintfVA to take care to - * generic/tclParseExpr.c: copy only whole characters when doing - %s formatting. This relieves callers of TclObjPrintf() and - TclFormatToErrorInfo() from needing to fix arguments to character - boundaries. Tcl_ParseExpr() simplified by taking advantage. [Bug - 1547786] - - * generic/tclStringObj.c: Corrected TclFormatObj's failure to - count up the number of arguments required by examining the format - string. [Bug 1547681] - -2006-08-27 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclClock.c (ClockClicksObjCmd): Fix nested macro breakage - with TCL_MEM_DEBUG enabled. [Bug 1547662] - -2006-08-26 Miguel Sofer <msofer@users.sf.net> - - * doc/namespace.n: - * generic/tclNamesp.c: - * tests/upvar.test: bugfix, docs clarification and new tests for - [namespace upvar] as follow up to [Bug 1546833], reported by Will - Duquette. - -2006-08-24 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata: Regenerated, including several new files, from - Olson's tzdata2006j. - * library/clock.tcl: - * tests/clock.test: Removed an early testing hack that allowed loading - 'registry' from the build tree rather than an installed one. This is a - workaround for [Bug 15232730], which remains open because it's a - symptom of a deeper underlying problem. - -2006-08-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c: Minimal collection of new tests - * tests/parseExpr.test: testing the error messages of the new - expr parser. Several bug fixes and code simplifications that appeared - during that effort. - -2006-08-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOUtil.c: Revisions to complete the thread finalization - of the cwdPathPtr. [Bug 1536142] - - * generic/tclParseExpr.c: Revised mistaken call to - TclCheckBadOctal(), so both [expr 08] and [expr 08z] have same - additional info in error message. - - * tests/compExpr-old.test: Update existing tests to not fail with - * tests/compExpr.test: the new expr parser. - * tests/compile.test: - * tests/expr-old.test: - * tests/expr.test: - * tests/for.test: - * tests/if.test: - * tests/parseExpr.test: - * tests/while.test: - -2006-08-21 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * win/Makefile.in (gdb): Make this target work so that debugging an - msys build is possible. - -2006-08-21 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXNotify.c (Tcl_WaitForEvent): if the run loop is - already running (e.g. if Tcl_WaitForEvent was called recursively), - re-run it in a custom run loop mode containing only the source for the - notifier thread, otherwise wakeups from other sources added to the - common run loop modes might get lost. - - * unix/tclUnixNotfy.c (Tcl_WaitForEvent): on 64-bit Darwin, - pthread_cond_timedwait() appears to have a bug that causes it to wait - forever when passed an absolute time which has already been exceeded - by the system time; as a workaround, when given a very brief timeout, - just do a poll on that platform. [Bug 1457797] - - * generic/tclClock.c (ClockClicksObjCmd): add support for Darwin - * generic/tclCmdMZ.c (Tcl_TimeObjCmd): nanosecond resolution timer - * generic/tclInt.h: to [clock clicks] and [time] - * unix/configure.in (Darwin): when TCL_WIDE_CLICKS defined - * unix/tclUnixTime.c (TclpGetWideClicks, TclpWideClicksToNanoseconds): - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * unix/tclUnixPort.h (Darwin): override potentially faulty configure - detection of termios availability in all cases, since termios is known - to be present on all Mac OS X releases since 10.0. [Bug 497147] - -2006-08-18 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4 (Darwin): add support for --enable-64bit on x86_64, for - universal builds including x86_64, for 64-bit CoreFoundation on - Leopard and for use of -mmacosx-version-min instead of - MACOSX_DEPLOYMENT_TARGET - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/tcl.h: add fixes for building on Leopard and - * unix/tclUnixPort.h: support for 64-bit CoreFoundation on Leopard - * macosx/tclMacOSXFCmd.c: - - * unix/tclUnixPort.h: on Darwin x86_64, disable use of vfork as it - causes execve to fail intermittently. (rdar://4685553) - - * generic/tclTomMath.h: on Darwin 64-bit, for now disable use of - 128-bit arithmetic through __attribute__ ((mode(TI))), as it leads to - link errors due to missing fallbacks. (rdar://4685527) - - * macosx/Tcl.xcodeproj/project.pbxproj: add x86_64 to universal build, - switch native release targets to use DWARF with dSYM, Xcode 3.0 - changes - * macosx/README: updates for x86_64 and Xcode 2.4. - - * macosx/Tcl.xcodeproj/default.pbxuser: add test suite target that - * macosx/Tcl.xcodeproj/project.pbxproj: runs the tcl test suite at - build time and shows clickable test suite errors in the GUI build - window. - - * tests/macOSXFCmd.test: fix use of deprecated resource fork paths. - - * unix/tclUnixInit.c (TclpInitLibraryPath): move code that is only - needed when TCL_LIBRARY is defined to run only in that case. - - * generic/tclLink.c (LinkTraceProc): fix 64-bit signed-with-unsigned - comparison warning from gcc4 -Wextra. - - * unix/tclUnixChan.c (TclUnixWaitForFile): with timeout < 0, if - select() returns early (e.g. due to a signal), call it again instead - of returning a timeout result. Fixes intermittent event-13.8 failures. - -2006-08-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.c: Revised the new set of expression - * generic/tclParseExpr.c: parse error messages. - -2006-08-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c: Replace PrecedenceOf() function with - prec[] static array. - -2006-08-14 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * library/clock.tcl (::tcl::clock::add): Added missing braces to - clockval validation code. Pointed out on comp.lang.tcl. - -2006-08-11 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclNamesp.c: Improvements in buffer management to make - namespace creation faster. Plus selected other minor improvements to - code quality. [Patch 1352382] - -2006-08-10 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - Misc patches to make code more efficient. [Bug 1530474] (afredd) - * generic/*.c, macosx/tclMacOSXNotify.c, unix/tclUnixNotfy.c, - * win/tclWinThrd.c: Tidy up invocations of Tcl_Panic() to promote - string constant sharing and consistent style. - * generic/tclBasic.c (Tcl_CreateInterp): More efficient handling of - * generic/tclClock.c (TclClockInit): registration of commands not - in global namespace. - * generic/tclVar.c (Tcl_UnsetObjCmd): Remove unreachable clause. - -2006-08-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEncoding.c: Replace buffer copy in for loop with - call to memcpy(). Thanks to afredd. [Patch 1530262] - -2006-08-09 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclCmdIL.c (Tcl_LassignObjCmd): Make the wrong#args message - a bit more consistent with those used elsewhere. [Bug 1534628] - - * generic/tclDictObj.c (DictForCmd): Stop crash when attempting to - iterate over an invalid dictionary. [Bug 1531184] - - * doc/ParseCmd.3, doc/expr.n, doc/set.n, doc/subst.n, doc/switch.n: - * doc/tclvars.n: Ensure that uses of [expr] in documentation examples - are also good style (with braces) unless otherwise necessary. [Bug - 1526581] - -2006-08-03 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixPipe.c (TclpCreateProcess): for USE_VFORK: ensure - standard channels are initialized before vfork() so that the child - doesn't potentially corrupt global state in the parent's address space - - * tests/compExpr-old.test: add 'oldExprParser' constraint to all tests - * tests/compExpr.test: that depend on the exact format of the - * tests/compile.test: error messages of the pre-2006-07-05 - * tests/expr-old.test: expression parser. The constraint is on by - * tests/expr.test: default (i.e those tests still fail), but - * tests/for.test: can be turned off by passing '-constraints - * tests/if.test: newExprParser' to tcltest, which will skip - * tests/parseExpr.test: the 196 failing tests in the testsuite that - * tests/while.test: are caused by the new expression parser - error messages. - -2006-07-31 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclClock.c (ConvertLocalToUTCUsingC): Corrected a regression - that caused dates before 1969 to be one day off in the :localtime time - zone if TZ is not set. [Bug 1531530] - -2006-07-30 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclClock.c (GetJulianDayFromEraYearMonthDay): Corrected - several errors in converting dates before the Common Era [Bug 1426279] - * library/clock.tcl: Corrected syntax errors in generated code for %EC - %Ey, and %W format groups [Bug 1505383]. Corrected a bug in cache - management for format strings containing [glob] metacharacters [Bug - 1494664]. Corrected several errors in formatting/scanning of years - prior to the Common Era, and added the missing %EE format group to - indicate the era. - * tools/makeTestCases.tcl: Added code to make sure that %U and %V - format groups are included in the tests. (The code depends on %U and - %V formatting working correctly when 'makeTestCases.tcl' is run, - rather than making a completely independent check.) Added tests for - [glob] metacharacters in strings. Added tests for years prior to the - Common Era. - * tests/clock.test: Rebuilt with new test cases for all the above. - -2006-07-30 Joe English <jenglish@users.sourceforge.net> - - * doc/AppInit.3: Fix typo [Bug 1496886] - -2006-07-26 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Corrected flawed overflow detection in - * tests/expr.test: INST_EXPON that caused [expr 2**64] to return - 0 instead of the same value as [expr 1<<64]. - -2006-07-24 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinSock.c: Correct uninitialized Tcl_DString. Thanks to - afredd. [Bug 1518166] - -2006-07-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: - * tests/execute.test (execute-9.1): dgp's fix for [Bug 1522803]. - -2006-07-20 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXNotify.c (Tcl_InitNotifier, Tcl_WaitForEvent): - create notifier thread lazily upon first call to Tcl_WaitForEvent() - rather than in Tcl_InitNotifier(). Allows calling exeve() in processes - where the event loop has not yet been run (Darwin's execve() fails in - processes with more than one thread), in particular allows embedders - to call fork() followed by execve(), previously the pthread_atfork() - child handler's call to Tcl_InitNotifier() would immediately recreate - the notifier thread in the child after a fork. - - * macosx/tclMacOSXFCmd.c (TclMacOSXCopyFileAttributes): add support - * macosx/tclMacOSXNotify.c (Tcl_InitNotifier): for weakly - * unix/tclUnixInit.c (Tcl_GetEncodingNameFromEnvironment): importing - symbols not available on OSX 10.2 or 10.3, enables binaires built on - later OSX versions to run on earlier ones. - * macosx/Tcl.xcodeproj/project.pbxproj: enable weak-linking; turn on - extra warnings. - * macosx/README: document how to enable weak-linking; cleanup. - * unix/tclUnixPort.h: add support for weak-linking; conditionalize - AvailabilityMacros.h inclusion; only disable realpath on 10.2 or - earlier when threads are enabled. - * unix/tclLoadDyld.c (TclpLoadMemoryGetBuffer): change runtime Darwin - * unix/tclUnixInit.c (TclpInitPlatform): release check to use - global initialized - once - * unix/tclUnixFCmd.c (DoRenameFile, TclpObjNormalizePath): add runtime - Darwin release check to determine if realpath is threadsafe. - * unix/configure.in: add check on Darwin for compiler support of weak - * unix/tcl.m4: import and for AvailabilityMacros.h header; move - Darwin specific checks & defines that are only relevant to the tcl - build out of tcl.m4; restrict framework option to Darwin; clean up - quoting and help messages. - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - - * generic/regc_locale.c (cclass): - * generic/tclExecute.c (TclExecuteByteCode): - * generic/tclIOCmd.c (Tcl_ExecObjCmd): - * generic/tclListObj.c (NewListIntRep): - * generic/tclObj.c (Tcl_GetLongFromObj, Tcl_GetWideIntFromObj) - (FreeBignum, Tcl_SetBignumObj): - * generic/tclParseExpr.c (Tcl_ParseExpr): - * generic/tclStrToD.c (TclParseNumber): - * generic/tclStringObj.c (TclAppendFormattedObjs): - * unix/tclLoadDyld.c (TclpLoadMemory): - * unix/tclUnixPipe.c (TclpCreateProcess): fix signed-with-unsigned - comparison and other warnings from gcc4 -Wextra. - -2006-07-13 Andreas Kupries <andreask@activestate.com> - - * unix/tclUnixPort.h: Added the inclusion of <AvailabilityMacros.h>. - The missing header caused the upcoming #if conditions to wrongly - exclude realpath, causing file normalize to ignore symbolic links in - the path. - -2006-07-11 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclAsync.c: Made Tcl_AsyncDelete() more tolerant when called - after all thread TSD has been garbage-collected. - -2006-07-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParseExpr.c: Completely new expression parser that - builds a parse tree instead of operating with deep recursion. This - corrects reports of stack-blowing crashes parsing long expressions - [Bug 906201] and replaces a fundamentally O(N^2) algorithm with an - O(N) one [RFE 903765]. The new parser is better able to generate error - messages that clearly report both the nature and context of the syntax - error [Bugs 1029267, 1381715]. For now, the code for the old parser is - still present and can be activated with a "#define OLD_EXPR_PARSER - 1". This is for the sake of a clean implementation patch, and for ease - of benchmarking. The new parser is non-recursive, so much lighter in - stack consumption, but it does use more heap, so there may be cases - where parsing of long expressions that succeeded with the old parser - will lead to out of memory panics with the new one. There are still - more improvements possible on that point, though significant progress - may require changes to the Tcl_Token specifications documented for the - public Tcl_Parse*() routines. - ***POTENTIAL INCOMPATIBILITY*** for any callers that rely on the exact - (usually terrible) error messages generated by the old parser. This - includes a large number of tests in the test suite. - - * generic/tclInt.h: Replaced TclParseWhiteSpace() with - * generic/tclParse.c: TclParseAllWhiteSpace() which is what - * generic/tclParseExpr.c: all the callers really needed. - Breaking whitespace runs at newlines is useful only to the command - parsing function, and it can call the file scoped routine - ParseWhiteSpace() to do that. - - * tests/expr-old.test: Removed knownBug constraints that masked - * tests/expr.test: failures due to revised error messages. - * tests/parseExpr.test: - -2006-06-20 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOUtil.c: Changed default configuration to - * generic/tclInt.decls: #undef USE_OBSOLETE_FS_HOOKS which disables - * generic/tclTest.c: access to the Tcl 8.3 internal routines for - hooking into filesystem operations. Everyone ought to have migrated to - Tcl_Filesystems by now. - ***POTENTIAL INCOMPATIBILITY*** for any code still stuck in the - pre-Tcl_Filesystem era. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - - * generic/tclStrToD.c: Removed dead code that permitted disabling of - recognition of the new 0b and 0o numeric formats. - - * generic/tclExecute.c: Removed dead code that implemented alternative - * generic/tclObj.c: design where numeric values did not - automatically narrow to the smallest Tcl_ObjType required to hold them - - * generic/tclCmdAH.c: Removed dead code that was old implementation - of [format]. - -2006-06-14 Daniel Steffen <das@users.sourceforge.net> - - * unix/tclUnixPort.h (Darwin): support MAC_OS_X_VERSION_MAX_ALLOWED - define from AvailabilityMacros.h: override configure detection and - only use API available in the indicated OS version or earlier. - -2006-06-14 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/format.n, doc/scan.n: Added examples for converting between - characters and their numeric interpretations following user prompting. - -2006-06-13 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclLoadDl.c (TclpDlopen): Workaround for a compiler bug in Sun - Forte 6. [Bug 1503729] - -2006-06-06 Don Porter <dgp@users.sourceforge.net> - - * doc/GetStdChan.3: Added recommendation that each call to - Tcl_SetStdChannel() be accompanied by a call to Tcl_RegisterChannel(). - -2006-06-05 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/Alloc.3: Added documentation of promise that Tcl_Realloc(NULL,x) - is the same as Tcl_Alloc(x), as discussed in comp.lang.tcl. Also fixed - nonsense sentence to say something meaningful. - -2006-05-29 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tcl.h (Tcl_DecrRefCount): use if/else construct to allow - placement in unbraced outer if/else conditions. (jcw) - -2006-05-27 Daniel Steffen <das@users.sourceforge.net> - - * macosx/tclMacOSXNotify.c: implemented pthread_atfork() handler that - * unix/tcl.m4 (Darwin): recreates CoreFoundation state and - notifier thread in the child after a fork(). Note that pthread_atfork - is available starting with Tiger only. Because vfork() is used by the - core on Darwin, [exec]/[open] are not affected by this fix, only - extensions or embedders that call fork() directly (such as TclX). - However, this only makes fork() safe from corefoundation tcl with - --disable-threads; as on all platforms, forked children may deadlock - in threaded tcl due to the potential for stale locked mutexes in the - child. [Patch 923072] - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-05-24 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/tcl.m4 (SC_CONFIG_SYSTEM): Fixed quoting of command script to - awk; it was a rarely used branch, but it was wrong. [Bug 1494160] - -2006-05-23 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * doc/chan.n, doc/refchan.n: Tighten up the documentation to follow a - slightly more consistent style with regard to argument capitalization. - -2006-05-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclProc.c (ProcCompileProc): When a bump of the compile - epoch forces the re-compile of a proc body, take care not to overwrite - any Proc struct that may be referred to on the active call stack. Note - that the fix will not be effective for code that calls the private - routine TclProcCompileProc() directly. [Bug 1482718] - -2006-05-13 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclEvent.c (HandleBgErrors): fix leak. [Coverity issue 86] - -2006-05-05 Don Porter <dgp@users.sourceforge.net> - - * generic/tclMain.c (Tcl_Main): Corrected flaw that required - * tests/main.test: (Tcl_Main-4.5): processing of one interactive - command before passing control to the loop routine registered with - Tcl_SetMainLoop(). [Bug 1481986] - -2006-05-04 Don Porter <dgp@users.sourceforge.net> - - * README: Bump version number to 8.5a5 - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclBasic.c (ExprSrandFunc): Restore acceptance of wide/big - * doc/mathfunc.n: integer values by srand(). [Bug 1480509] - -2006-04-26 Don Porter <dgp@users.sourceforge.net> - - *** 8.5a4 TAGGED FOR RELEASE *** - - * changes: Updates for another RC. - - * generic/tclBinary.c: Revised the handling of the Q and q format - * generic/tclInt.h: specifiers for [binary] to account for the - * generic/tclStrToD.c: "middle endian" floating point format used in - Nokia N770. - -2006-04-25 Don Porter <dgp@users.sourceforge.net> - - * doc/DoubleObj.3: More doc updates for TIP 237. - * doc/expr.n: - * doc/format.n: - * doc/mathfunc.n: - * doc/scan.n: - * doc/string.n: - - * generic/tclScan.c: [scan $s %u] is documented to accept only - * tests/scan.test: decimal formatted integers. Fixed to match. - -2006-04-19 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclStrToD.c: Added code to support the "middle endian" - floating point format used in the Nokia N770's software-based floating - point. Thanks to Bruce Johnson for reporting this bug, originally on - https://wiki.tcl-lang.org/page/Nokia+770. - * library/clock.tcl: Fixed a bug with Daylight Saving Time and Posix - time zone specifiers reported by Martin Lemburg in - http://groups.google.com/group/comp.lang.tcl/browse_thread/thread/9a8b15a4dfc0b7a0 - (and not at SourceForge). - * tests/clock.test: Added test case for the above bug. - -2006-04-18 Donal K. Fellows <dkf@users.sf.net> - - * doc/IntObj.3: Minor review fixes, including better documentation of - the behaviour of Tcl_GetBignumAndClearObj. - -2006-04-17 Don Porter <dgp@users.sourceforge.net> - - * doc/IntObj.3: Documentation changes to account for TIP 237 changes. - * doc/Object.3: [Bug 1446971] - -2006-04-12 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/regc_locale.c (cclass): Redefined the meaning of [:print:] - to be exactly UNICODE letters, numbers, punctuation, symbols and - spaces (*not* whitespace). [Bug 1376892] - -2006-04-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTrace.c: Stop some interference between enter traces - * tests/trace.test: and enterstep traces. [Bug 1458266] - -2006-04-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Yet another revised fix for the [Bug 1379287] - * tests/fileSystem.test: family of path normalization bugs. - -2006-04-06 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclRegexp.c (FinalizeRegexp): full reset data to indicate - readiness for reinitialization. - -2006-04-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): It seems there - * tests/indexObj.test: are extensions that rely on the prior behavior - * doc/GetIndex.3: that the empty string cannot succeed as a - unique prefix matcher, so I'm restoring Donal Fellows's solution. - Added mention of this detail to the documentation. [Bug 1464039] - - * tests/compExpr-old.test: Updated testmathfunctions constraint - * tests/compExpr.test: to post-TIP-232 world. - * tests/expr-old.test: - * tests/expr.test: - * tests/info.test: - - * tests/indexObj.test: Corrected other test errors revealed by - * tests/upvar.test: testing outside the tcltest application. - - * generic/tclPathObj.c: Revised fix for the [Bug 1379287] family of - path normalization bugs. - -2006-04-06 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4: removed TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING - define on Darwin. [Bug 1457515] - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2006-04-05 Don Porter <dgp@users.sourceforge.net> - - * win/tclWinInit.c: More careful calls to Tcl_DStringSetLength() - * win/tclWinSock.c: to avoid creating invalid DString states. Bump - * win/tclWinDde.c: to version 1.3.2. [RFE 1366195] - * library/dde/pkgIndex.tcl: - - * library/reg/pkgIndex.tcl: Bump to registry 1.2 because - * win/tclWinReg.c: Registry_Unload() is a new public routine - * win/Makefile.in: compared to the 1.1.* releases. - - * win/configure.in: Bump package version numbers. - * win/configure: autoconf 2.59 - -2006-04-05 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Allow empty - strings to be matched by the Tcl_GetIndexFromObj machinery, in the - same manner as any other key. [Bug 1464039] - -2006-04-03 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (ReadChars): Added check, panic and commentary to a - piece of code which relies on BUFFER_PADDING to create enough space at - the beginning of each buffer for the insertion of partial multibyte - data at the beginning of a buffer. Commentary explains why this code - is OK, and the panic is as a precaution if someone twiddled the - BUFFER_PADDING into uselessness. - - * generic/tclIO.c (ReadChars): Temporarily suppress the use of - TCL_ENCODING_END set when EOF was reached while the buffer we are - converting is not truly the last buffer in the queue. Together with - the Utf bug below it was possible to completely wreck the buffer data - structures, eventually crashing Tcl. [Bug 1462248] - - * generic/tclEncoding.c (UtfToUtfProc): Stop accessing memory beyond - the end of the input buffer when TCL_ENCODING_END is set and the last - bytes of the buffer start a multi-byte sequence. This bug contributed - to [Bug 1462248]. - -2006-03-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: remove unused var and silence gcc warning - -2006-03-29 Jeff Hobbs <jeffh@ActiveState.com> - - * win/Makefile.in: convert _NATIVE paths to use / to avoid ".\" - path-as-escape issue. - -2006-03-29 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for another RC. - - * generic/tclPathObj.c: More fixes for path normalization when /../ - * tests/fileSystem.test: tries to go beyond root.[Bug 1379287] - - * generic/tclExecute.c: Revised INST_MOD implementation to do - calculations in native types as much as possible, moving to mp_ints - only when necessary. - -2006-03-28 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinPipe.c (TclpCreateProcess): change panics to Tcl errors - and do proper refcounting of noe objPtr. [Bug 1194429] - - * unix/tcl.m4, win/tcl.m4: []-quote AC_DEFUN functions. - -2006-03-28 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcode/default.pbxuser: add '-singleproc 1' cli arg to - * macosx/Tcl.xcodeproj/default.pbxuser: tcltest to ease test debugging - - * macosx/Tcl.xcode/project.pbxproj: removed $prefix/share from - * macosx/Tcl.xcodeproj/project.pbxproj: TCL_PACKAGE_PATH as per change - to unix/configure.in of 2006-03-13. - - * unix/tclUnixFCmd.c (TclpObjNormalizePath): deal with *BSD/Darwin - realpath() converting relative paths into absolute paths [Bug 1064247] - -2006-03-28 Vince Darley <vincentdarley@sourceforge.net> - - * generic/tclIOUtil.c: fix to nativeFilesystemRecord comparisons - (lesser part of [Bug 1064247]) - -2006-03-27 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinTest.c: Fixes for [Bug 1456373] (mingw-gcc issue) - -2006-03-27 Andreas Kupries <andreask@activestate.com> - - * doc/CrtChannel.3: Added TCL_CHANNEL_VERSION_5, made it the - * generic/tcl.h: version where the "truncateProc" is defined at, - * generic/tclIO.c: and moved all channel drivers of Tcl to v5. - * generic/tclIOGT.c, generic/tclIORChan.c, unix/tclUnixChan.c: - * unix/tclUnixPipe.c, win/tclWinChan.c, win/tclWinConsole.c: - * win/tclWinPipe.c, win/tclWinSerial.c, win/tclWinSock.c: - -2006-03-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Merge INST_MOD computation in with the - INST_?SHIFT instructions, which also operate only on two integral - values. Also corrected flaw that made INST_BITNOT of wide values - require mp_int calculations. Also corrected type that missed optimized - handling of the tclBooleanType by the TclGetBooleanFromObj macro. - - * changes: Updates for another RC. - -2006-03-25 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Corrections to INST_EXPON detection of - overflow to use mp_int calculations. - -2006-03-24 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclExecute.c (TclExecuteByteCode): Added a couple of missing - casts to 'int' that were affecting compilablity on VC6. - -2006-03-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEncoding.c: Reverted latest change [Bug 506653] since it - reportedly killed test performance on Windows. - - * generic/tclExecute.c: Revised INST_EXPON implementation to do - calculations in native types as much as possible, moving to mp_ints - only when necessary. - -2006-03-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Merged INST_EXPON handling in with the other - binary operators that operate on all number types (INST_ADD, etc.). - - * tests/env.test: With case preserved (see 2006-03-21 commit) be sure - to do case-insensitive filtering. [Bug 1457065] - -2006-03-23 Reinhard Max <max@suse.de> - - * unix/tcl.spec: Cleaned up and completed the spec file. An RPM can - now be built from the tcl source distribution with "rpmbuild -tb - <tarball>" - -2006-03-22 Reinhard Max <max@suse.de> - - * tests/stack.test: Run the stack tests in subshells, so that they are - reported as failed tests rather than bugs in the test suite if the - recursion causes a segfault. - -2006-03-21 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for another RC. - - * generic/tclStrToD.c: One of the branches of AccumulateDecimalDigit - * tests/parseExpr.test: did not. [Bug 1451233] - - * tests/env.test: Preserve case of saved env vars. [Bug 1409272] - -2006-03-21 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.decls: implement globbing for HFS creator & type - * macosx/tclMacOSXFCmd.c:codes and 'hidden' flag, as documented in - * tests/macOSXFCmd.test: glob.n; objectified OSType handling in [glob] - * unix/tclUnixFile.c: and [file attributes]; fix globbing for - hidden files with pattern==NULL arg. [Bug 823329] - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: make genstubs - -2006-03-20 Andreas Kupries <andreask@activestate.com> - - * win/Makefile.in (install-libraries): Generate tcl8/8.4 directory - under Windows as well (cygwin Makefile). Related entry: 2006-03-07, - dgp. This moved the installation of http from 8.2 to 8.4, partially. A - fix of the required directory creation was done for unix on Mar 10, - without entry in the Changelog. This entry is for the fix of the - directory creation under Windows. - - * unix/installManPage: There is always one even more broken "sed". - Moved the # comment starting character in the sed script to the - beginning of their respective lines. The AIX sed will not recognize - them as comments otherwise :( The actual text stays indented for - better association with the commands they belong to. - -2006-03-20 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * tests/cmdAH.test, tests/fCmd.test, tests/unixFCmd.test: - * tests/winFCmd.test: Cleanup of some test constraint handling, and a - few other minor issues. - -2006-03-18 Vince Darley <vincentdarley@sourceforge.net> - - * generic/tclFileName.c: - * doc/FileSystem.3: - * tests/fileName.test: Fix to [Bug 1084705] so that 'glob -nocomplain' - finally agrees with its documentation and doesn't swallow genuine - errors. - - ***POTENTIAL INCOMPATIBILITY*** for scripts that assumed '-nocomplain' - removes the need for 'catch' to deal with non-understood path names. - - Small optimisation to implementation of pattern==NULL case of TclGlob, - and clarification to the documentation. [Tclvfs bug 1405317] - -2006-03-18 Vince Darley <vincentdarley@sourceforge.net> - - * tests/fCmd.test: added knownBug test case for [Bug 1394972] - - * tests/winFCmd.test: - * tests/tcltest.test: corrected tests to better account for behaviour - of writable/non-writable directories on Windows 2000/XP. This, with - the previous patches, closes [Bug 1193497] - -2006-03-17 Andreas Kupries <andreask@activestate.com> - - * doc/chan.n: Updated with documentation for the commands 'chan - create' and 'chan postevent' (TIP #219). - - * doc/refchan.n: New file. Documentation of the command handler API - for reflected channels (TIP #219). - -2006-03-17 Joe Mistachkin <joe@mistachkin.com> - - * unix/tclUnixPort.h: Include pthread.h prior to pthread_np.h [Bug - 1444692] - - * win/tclWinTest.c: Corrected typo of 'initializeMutex' that prevented - successful compilation. - -2006-03-16 Andreas Kupries <andreask@activestate.com> - - * doc/open.n: Documented the changed behaviour of 'a'ppend mode. - - * tests/io.test (io-43.1 io-44.[1234]): Rewritten to be self-contained - with regard to setup and cleanup. [Bug 681793] - - * generic/tclIOUtil.c (TclGetOpenMode): Added the flag O_APPEND to the - list of POSIX modes used when opening a file for 'a'ppend. This - enables the proper automatic seek-to-end-on-write by the OS. See [Bug - 680143] for longer discussion. - - * tests/ioCmd.test (iocmd-13.7.*): Extended the testsuite to check the - new handling of 'a'. - -2006-03-15 Andreas Kupries <andreask@activestate.com> - - * tests/socket.test: Extended the timeout in socket-11.11 from 10 to - 40 seconds to allow for really slow machines. Also extended - actual/expected results with value of variable 'done' to make it - clearer when a test fails due to a timeout. [Bug 792159] - -2006-03-15 Vince Darley <vincentdarley@sourceforge.net> - - * win/fCmd.test: add proper test constraints so the new tests don't - run on Unix. - -2006-03-14 Andreas Kupries <andreask@activestate.com> - - * generic/tclPipe.c (TclCreatePipeline): Modified the processing of - pipebars to fail if the last bar is followed only by redirections. - [Bug 768659] - -2006-03-14 Andreas Kupries <andreask@activestate.com> - - * doc/fconfigure.n: Clarified that -translation is binary is reported - as lf when queried, because it is identical to lf, except for the - special additional behaviour when setting it. [Bug 666770] - -2006-03-14 Andreas Kupries <andreask@activestate.com> - - * doc/clock.n: Removed double-quotes around section title NAME; not - needed. - * unix/installManpage: Reverted part to handle double-quotes in - section NAME, chokes older sed installations. - -2006-03-14 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl (::tcl::tm::Defaults): Fixed handling of environment - variable TCLX.y_TM_PATH, bad variable reference. Thanks to Julian - Noble. [Bug 1448251] - -2006-03-14 Vince Darley <vincentdarley@sourceforge.net> - - * win/tclWinFile.c: updated patch to deal with 'file writable' issues - on Windows XP/2000. - * generic/tclTest.c: - * unix/tclUnixTest.c: - * win/tclWinTest.c: - * tests/fCmd.test: updated test suite to deal with correct permissions - setting and differences between XP/2000 and 95/98 3 tests still fail; - to be dealt with shortly - -2006-03-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEncoding.c: Report error when an escape encoding is - missing one of its sub-encodings. [Bug 506653] - - * unix/configure.in: Revert change from 2005-07-26 that sometimes - * unix/configure: added $prefix/share to the tcl_pkgPath. See - [Patch 1231015]. autoconf-2.59. - -2006-03-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c (ObjInterpProcEx): - * tests/apply.test (apply-5.1): Fix [apply] error messages so that - they quote the lambda expression. [Bug 1447355] - -2006-03-10 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - -- Summary of changes fixing [Bug 1437595] -- - - * generic/tclEvent.c: Cosmetic touches and identation - * generic/tclInt.h: Added TclpFinalizeSockets() call. - - * generic/tclIO.c: Calls TclpFinalizeSockets() as part of the - TclFinalizeIOSubsystem(). - - * unix/tclUnixSock.c: Added no-op TclpFinalizeSockets(). - - * win/tclWinPipe.c, win/tclWinSock.c: Finalization of sockets/pipes is - now solely done in TclpFinalizeSockets() and TclpFinalizePipes() and - not over the thread-exit handler, because the order of actions the Tcl - generic core will impose may result in cores/hangs if the thread exit - handler tears down corresponding subsystem(s) too early. - -2006-03-10 Vince Darley <vincentdarley@sourceforge.net> - - * win/tclWinFile.c: previous patch breaks tests, so removed. - -2006-03-09 Vince Darley <vincentdarley@sourceforge.net> - - * win/tclWinFile.c: fix to 'file writable' in certain XP directories. - Thanks to fvogel and jfg. [Patch 1344540] Modified patch to make use - of existing use of getSecurityProc. - -2006-03-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Complete missing bit of TIP 215 implementation - * tests/incr.test: - -2006-03-07 Joe English <jenglish@users.sourceforge.net> - - * unix/tcl.m4: Set SHLIB_LD_FLAGS='${LIBS}' on NetBSD, as per the - other *BSD variants. [Bug 1334613] - * unix/configure: Regenerated. - -2006-03-07 Don Porter <dgp@users.sourceforge.net> - - * changes: Update in prep. for 8.5a4 release. - - * unix/Makefile.in: Package http 2.5.2 requires Tcl 8.4, so the - * win/Makefile.in: *.tm installation has to be placed in an "8.4" - directory, not an "8.2" directory. - -2006-03-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Revised handling of TCL_EVAL_* flags to - * tests/parse.test: simplify TclEvalObjvInternal and to correct - the auto-loading of alias targets (parse-8.12). [Bug 1444291] - -2006-03-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Revised yesterday's fix for [Bug 1379287] to - work on Windows. - - * generic/tclObj.c: Compatibility support for existing code that - calls Tcl_GetObjType("boolean"). - -2006-03-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Fix for failed normalization of paths - * tests/fileSystem.test: with /../ that lead back to the root - of the filesystem, like /foo/.. [Bug 1379287] - -2006-03-01 Reinhard Max <max@suse.de> - - * unix/installManPage: Fix the script for manpages that have quotes - around the .SH arguments, as doctools produces them. [Bug 1292145] - Some minor cleanups and improvements. - -2006-02-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Corrections to be sure that TCL_EVAL_GLOBAL - * tests/namespace.test: evaluations act the same as [uplevel #0] - * tests/parse.test: evaluations, even when execution traces or - * tests/trace.test: invocations of [::unknown] are present. [Bug - 1439836] - -2006-02-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Corrected a few bugs in how [namespace - * tests/namespace.test: unknown] interacts with TCL_EVAL_* flags. - [Patch 958222] - -2006-02-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIORChan.c: Revised error message generation and handling - * tests/ioCmd.test: of exceptional return codes in the channel - reflection layer. [Bug 1372348] - -2006-02-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIndexObj.c: Disallow the "ambiguous" error message - * tests/indexObj.test: when TCL_EXACT matching is requested. - * tests/ioCmd.test: - -2006-02-15 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIO.c: Made several routines tolerant of - * generic/tclIORChan.c: interp == NULL arguments. [Bug 1380662] - * generic/tclIOUtil.c: - -2006-02-09 Don Porter <dgp@users.sourceforge.net> - - TIP#215 IMPLEMENTATION - - * doc/incr.n: Revised [incr] to auto-initialize when varName - * generic/tclExecute.c: argument is unset. [Patch 1413115] - * generic/tclVar.c: - * tests/compile.test: - * tests/incr-old.test: - * tests/incr.test: - * tests/set.test: - - * tests/main.test (Tcl_Main-6.7): Improved robustness of - command auto-completion test. [Bug 1422736] - -2006-02-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/Encoding.3, doc/encoding.n: Updates due to review at request of - Don Porter. Mostly minor changes. - -2006-02-08 Don Porter <dgp@users.sourceforge.net> - - TIP#258 IMPLEMENTATION - - * doc/Encoding.3: New subcommand [encoding dirs]. - * doc/encoding.n: New routine Tcl_GetEncodingNameFromEnvironment - * generic/tcl.decls: Made public: - * generic/tclBasic.c: TclGetEncodingFromObj - * generic/tclCmdAH.c: -> Tcl_GetEncodingFromObj - * generic/tclEncoding.c:TclGetEncodingSearchPath - * generic/tclInt.decls: -> Tcl_GetEncodingSearchPath - * generic/tclInt.h: TclSetEncodingSearchPath - * generic/tclTest.c: -> Tcl_SetEncodingSearchPath - * library/init.tcl: Removed commands: - * tests/cmdAH.test: [tcl::unsupported::EncodingDirs] - * tests/encoding.test: [testencoding path] (Tcltest) - * unix/tclUnixInit.c: [Patch 1413934] - * win/tclWinInit.c: - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - -2006-02-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c: minor improvements to [apply] - * tests/apply.test: new tests; apply-5.1 currently fails to indicate - missing work in error reporting - -2006-02-01 Don Porter <dgp@users.sourceforge.net> - - TIP#194 IMPLEMENTATION - - * doc/apply.n: (New file) New command [apply]. [Patch 944803] - * doc/uplevel.n: - * generic/tclBasic.c: - * generic/tclInt.h: - * generic/tclProc.c: - * tests/apply.test: (New file) - * tests/proc-old.test: - * tests/proc.test: - - TIP#181 IMPLEMENTATION - - * doc/Namespace.3: New command [namespace unknown]. New public C - * doc/namespace.n: routines Tcl_(Get|Set)NamespaceUnknownHandler. - * doc/unknown.n: [Patch 958222] - * generic/tcl.decls: - * generic/tclBasic.c: - * generic/tclInt.h: - * generic/tclNamesp.c: - * tests/namespace.test: - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - - TIP#250 IMPLEMENTATION - - * doc/namespace.n: New command [namespace upvar]. [Patch 1275435] - * generic/tclInt.h: - * generic/tclNamesp.c: - * generic/tclVar.c: - * tests/namespace.test: - * tests/upvar.test: - -2006-01-26 Donal K. Fellows <dkf@users.sf.net> - - * doc/dict.n: Fixed silly bug in example. Thanks to Heiner Marxen - <heiner.marxen@unsel.de> for catching this! [Bug 1415725] - -2006-01-26 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/tclUnixChan.c (TclpOpenFileChannel): Tidy up and comment the - mess to do with setting up serial channels. This (deliberately) breaks - a broken FreeBSD port, indicates what we're really doing, and reduces - the amount of conditional compilation sections for better maintenance. - -2006-01-25 Donal K. Fellows <dkf@users.sf.net> - - * unix/tclUnixInit.c (TclpInitPlatform): Improved conditions on when - to update the FP rounding mode on FreeBSD, taken from FreeBSD port. - -2006-01-23 Donal K. Fellows <dkf@users.sf.net> - - * tests/string.test (string-12.21): Added test for [Bug 1410553] based - on original bug report. - -2006-01-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclStringObj.c: fixed incorrect handling of internal rep in - Tcl_GetRange. Thanks to twylite and Peter Spjuth. [Bug 1410553] - - * generic/tclProc.c: fixed args handling for precompiled bodies [Bug - 1412695]; thanks to Uwe Traum. - -2006-01-16 Reinhard Max <max@suse.de> - - * generic/tclPipe.c (FileForRedirect): Prevent nameString from being - freed without having been initialized. - * tests/exec.test: Added a test for the above. - -2006-01-12 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclPathObj.c (Tcl_FSGetInternalRep): backported patch from - core-8-4-branch. A freed pointer has been overwritten causing all - sorts of coredumps. - -2006-01-12 Vince Darley <vincentdarley@sourceforge.net> - - * win/tclWinFile.c: fix to sharing violation [Bug 1366227] - -2006-01-11 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Moved Tcl_LogCommandInfo from tclBasic.c to - * generic/tclNamesp.c: tclNamesp.c to get access to identifier with - * tests/error.test (error-7.0): file scope. Added check for traces on - ::errorInfo, and when present fall back to contruction of the stack - trace in the variable so that write trace notification timings are - compatible with earlier Tcl releases. This reduces, but does not - completely eliminate the ***POTENTIAL INCOMPATIBILITY*** created by - the 2004-10-15 commit. [Bug 1397843] - -2006-01-10 Daniel Steffen <das@users.sourceforge.net> - - * unix/configure: add caching, use AC_CACHE_CHECK instead of - * unix/configure.in: AC_CACHE_VAL where possible, consistent message - * unix/tcl.m4: quoting, sync relevant tclconfig/tcl.m4 changes - and gratuitous formatting differences, fix SC_CONFIG_MANPAGES with - default argument, Darwin improvements to SC_LOAD_*CONFIG. - -2006-01-09 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c (NamespaceInscopeCmd): [namespace inscope] - * tests/namespace.test: commands were not reported by [info level]. - [Bug 1400572] - -2006-01-09 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * generic/tclTrace.c: Stop exporting the guts of the trace command; - nothing outside this file needs to see it. [Bug 971336] - -2006-01-05 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> - - * unix/tcl.m4 (TCL_CONFIG_SYSTEM): Factor out the code to determine - the operating system version number, as it was replicated in several - places. - -2006-01-04 David Gravereaux <davygrvy@pobox.com> - - * win/tclAppInit.c: WIN32 native console signal handler removed. This - was found to be interfering with TWAPI extension one. IMO, special - services such as signal handlers should best be done with extensions - to the core after discussions on c.l.t. about Roy Terry's tclsh - children of a real windows service shell. - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005" *** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** diff --git a/ChangeLog.2008 b/ChangeLog.2008 deleted file mode 100644 index 7df6cbc..0000000 --- a/ChangeLog.2008 +++ /dev/null @@ -1,3796 +0,0 @@ -2008-12-31 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Set TCLLIBPATH in SHELL_ENV so that targets - like `make shell` have access to builds of bundled packages. - -2008-12-28 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (Tcl_ZlibStreamPut): Plug a memory leak. - -2008-12-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ZlibStreamCmd): Fix compilation consistency. [Bug - * generic/tcl.decls: 2470237] - - * generic/tclZlib.c (Tcl_ZlibStreamGet): Corrected the semantics of - this function to be useful to the PNG implementation. If the argument - object is empty, this gives the previous semantics. - (Tcl_ZlibStreamChecksum): Corrected name to be less misleading; it - only produced Adler-32 checksums when the stream was processing the - right type of compressed data format. - (Tcl_ZlibAdler32, Tcl_ZlibCRC32): Corrected types so that they work - naturally with the results of Tcl_GetByteArrayFromObj(). - *** POTENTIAL INCOMPATIBILITY *** for all above changes, but very - unlikely to be difficult for anyone to deal with. - -2008-12-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tcl.decls: Tidy up the commenting style, adding markers for - each of the big release points under TCT stewardship and noting the - general purpose of each TIP that added C API. Overall effect is to - make this file much more informative to read without having to spend - effort correlating with TIPs and ChangeLogs. - -2008-12-23 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: Fix build of zlib objects with msvc - * win/tcl.m4: - * win/configure: autoconf-2.59 - -2008-12-23 Donal K. Fellows <dkf@users.sf.net> - - * win/Makefile.in: Handle file extensions correctly. [Bug 2459725] - -2008-12-22 Pat Thoyts <patthoyts@users.sourceforge.net> - - *** 8.6b1 TAGGED FOR RELEASE *** - - * win/makefile.vc: Ensure pkgs directories are suitable and quote the - paths. [Bug 2458395] - -2008-12-22 Joe Mistachkin <joe@mistachkin.com> - - * tools/man2help2.tcl: Added support for "\(mi" nroff macro. [Bug - 2330040] - -2008-12-22 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Support the pkgs tree in the NMAKE builds. - -2008-12-21 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: Fix broken build of bundled packages when path - to build dir contains spaces by switching to - relative paths to toplevel build dir. - - * unix/configure.in: Preserve configure environment variables for - sub-configures of bundled packages; reuse - configure cache file for sub-configures. - - * unix/configure: autoconf-2.59 - -2008-12-21 Donal K. Fellows <dkf@users.sf.net> - - * doc/TclZlib.3: Fix minor typo. [Bug 2455165] - -2008-12-20 Kevin B. Kenny <kennykb@acm.org> - - * win/Makefile.in: Renamed the static library libtcl86s.a to - * win/configure.in: have a name distinct from the import library - libtcl86.a. This renaming dodges an ancient - bug in the Makefile revealed by the last - commit where the $(TCL_LIB_FILE) rule can - fire to try to build the static library in a - --enable-shared build (and create a static - library that subsequently fails to link). - Revised the zlib objects so that they are - built directly into the build dir, without - building an intermediate static library. - *** POTENTIAL INCOMPATIBILITY *** for - embedders who link to the static library, but - I couldn't figure out how to sort this out - any other way. - * win/configure: Autoconf 2.59 - -2008-12-20 Donal K. Fellows <dkf@users.sf.net> - - * win/Makefile.in: Minor updates to make building work better with - msys on Windows. (Apparently the gcc used doesn't like a / at the end - of a -I argument...) - -2008-12-20 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6b1 release. - -2008-12-20 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: Make package install directory of bundled - * unix/configure.in: packages configurable via PACKAGE_DIR makefile - variable (set to platform-specific default). - - * unix/Makefile.in (*-packages): Ensure toplevel targets fail if - sub-make/configure fails; fix quoting when - builddir path contains spaces. - - * macosx/GNUmakefile: Add install-packages to install targets. - - * unix/configure: autoconf-2.59 - -2008-12-19 Don Porter <dgp@users.sourceforge.net> - - * doc/NRE.3: Formatting errors found by `make html` - * doc/Tcl_Main.3: - * doc/zlib.n: - - * tests/chanio.test: Add missing [removeFile] cleanups. - * tests/io.test: Add missing [close $f] to io-73.2. - - * unix/Makefile.in: Update `make dist' target to include the files - from the compat/zlib directory as well as all the bundled packages - found under the pkgs directory, according to their individual `make - dist' targets. Change includes breaking a `configure-packages' target - out of the `packages` target. - - * README: Bump version number to 8.6b1 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-12-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: CONSTify TclGetLoadedPackages second param - * generic/tclLoad.c - * generic/tclIntDecls.h (regenerated) - -2008-12-19 Kevin Kenny <kennykb@acm.org> - - * generic/tclExecute.c: Fix compile warnings when --enable-symbols=all - - * win/configure.in: - * win/Makefile.in: Added build of packages in the 'pkgs/' directory. - * win/configure: Autoconf 2.59 - -2008-12-19 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: Added build of compat/zlib - -2008-12-18 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (Tcl_CloseEx, CloseWrite, CloseChannelPart) - (ChanCloseHalf): Rewrite the half-close to properly flush the channel, - like is done for a full close, going through FlushChannel, and using - the flag BG_FLUSH_SCHEDULED (async flush during close). New functions - CloseWrite, CloseChannelPart, new flag CHANNEL_CLOSEDWRITE. - - * tests/chanio.test (chanio-28.[67]): Reactivated these tests. - Replaced tclsh -> [interpreter] to get correct executable for the pipe - process, and added after cancel to kill the fail timers when we are - done. Removed the explicits calls to [flush], now that [close] handles - this correctly. - -2008-12-18 Don Porter <dgp@users.sourceforge.net> - - * tests/chanio.test: Replaced [chan event] handlers that returned - TCL_RETURN return code, with more conventional ones that return TCL_OK - to suppress otherwise strange writes of outdated $::errorInfo values - to stderr. [Bug 2444274] - - * generic/tclExecute.c: Disabled apparently faulty assertion. [Bug - 2415422] - -2008-12-18 Donal K. Fellows <dkf@users.sf.net> - - * unix/configure.in, unix/Makefile.in: Autoconf wizardry. - * compat/zlib/*: Import of zlib 1.2.3. The license is directly - compatible with Tcl's. This import omits the obsolete and contributed - parts (i.e. selected directories) and the supplied examples. - - * generic/tclZlib.c: First implementation of the compressing and - * doc/zlib.n: decompressing channel transformations. - * tests/zlib.test (zlib-8.*): - -2008-12-18 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.decls: VOID -> void - * generic/tclInt.decls: - * compat/dlfcn.h: - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h: - -2008-12-18 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - TIP #332 IMPLEMENTATION - Half-Close for Bidirectional Channels - - * doc/close.n, generic/tclIO.c, generic/tclIOCmd.c: - * unix/tclUnixChan.c, unix/tclUnixPipe.c, win/tclWinSock.c: - * generic/tcl.decls, generic/tclDecls.h, generic/tclStubInit.c: - * tests/chan.test, tests/chanio.test, tests/ioCmd.test: - -2008-12-17 Donal K. Fellows <dkf@users.sf.net> - - * doc/SetChanErr.3: General improvements in nroff rendering and some - corrections to language issues. - -2008-12-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclResult.c: Move variable "length" inside if() - * generic/tclStringObj.c: Don't use ckfree((void *)...) but - * generic/tclVar.c: ckfree((char *)...) - * generic/tclZlib.c - * generic/tclBasic.c - -2008-12-17 Donal K. Fellows <dkf@users.sf.net> - - * tests/namespace.test (namespace-28.1): Make tests not - * tests/namespace-old.test (namespace-old-9.5): dependent on the - global namespace's particular imports. [Bug 2433936] - -2008-12-17 Don Porter <dgp@users.sourceforge.net> - - * unix/Makefile.in: Modify the distclean-packages target so that - empty build directories are deleted. - - * unix/Makefile.in: Add build support for collections of TEA - * unix/configure.in: packages found under the pkgs directory. - [Patch 1163406]. Still needs porting to Windows. - - * unix/configure: autoconf-2.59 - -2008-12-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tcl.h, generic/tclZlib.c: Removed undocumented flag. - -2008-12-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclThreadTest.c: Eliminate -Wwrite-strings warnings in - --enable-threads build. - * generic/tclExecute.c: Use TclNewLiteralStringObj() - * unix/tclUnixFCmd.c: Use TclNewLiteralStringObj() - * win/tclWinFCmd.c: Use TclNewLiteralStringObj() - -2008-12-16 Donal K. Fellows <dkf@users.sf.net> - - TIP #329 IMPLEMENTATION - - * tests/error.test: Tests for the new commands. - * doc/throw.n, doc/try.n: Documentation of the new commands. - * library/init.tcl (throw, try): Implementation of commands documented - in TIP. This implementation is in Tcl and is a stop-gap until - higher-performance ones can be written. - -2008-12-16 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Add TIP 338 routines to stub table. - * generic/tcl.decls: [Bug 2431338] - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-12-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclExecute.c (TEBC:INST_DICT_GET): Make sure that the result - is empty when generating an error message. [Bug 2431847] - -2008-12-15 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclBinary.c: Redefine non-strict decoding to ignore only - * doc/binary.n: whitespace. [Bug 2380293] - * tests/binary.test: - -2008-12-15 Don Porter <dgp@users.sourceforge.net> - - * doc/AddErrInfo.3: Documented Tcl_(Set|Get)ErrorLine (TIP 336). - * doc/CrtCommand.3: Various other documentation updates to - * doc/CrtInterp.3: reflect the lack of access to Tcl_Interp - * doc/Interp.3: fields by default. - * doc/SetResult.3: - * doc/tcl.decls: - - TIP #338 IMPLEMENTATION - - * doc/AppInit.c: Made routines Tcl_SetStartupScript and - * doc/Tcl_Main.3: Tcl_GetStartupScript public. Removed all - * generic/tcl.h: internal stub access to Tcl*Startup* routines, - * generic/tclInt.decls: and removed their implementations. Their - * generic/tclMain.c: function can now be completely performed with - the new public interface. - *** POTENTIAL INCOMPATIBILITY for callers of the internal - Tcl*Startup* routines. *** - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - * generic/tclDecls.h: - -2008-12-14 Donal K. Fellows <dkf@users.sf.net> - - * tests/zlib.test: Added constraint so that tests don't fail where - they cannot work due to zlib support being missing. - - * unix/configure.in, win/configure.in: Improve the autodetection code. - * win/tcl.m4 (SC_CONFIG_CFLAGS): Remove the assumption of the presence - of zlib library on Windows. - * win/makefile.vc, win/makefile.bc: Add support for building tclZlib.o - but only in stubbed-out mode for now. - -2008-12-13 Donal K. Fellows <dkf@users.sf.net> - - * doc/TclZlib.3: Basic documentation of the C-level API. - * doc/zlib.n: Substantially improve documentation of Tcl-level API. - * generic/tclZlib.c (ZlibCmd): Flesh out the argument parsing for the - command to integrate with channels. - -2008-12-12 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclZlib.c (Tcl_ZlibInflate): Change PATH_MAX to MAXPATHLEN, - since MSVC doesn't have PATH_MAX. - - * doc/clock.n: Document new DST fallback rules. - * library/clock.tcl (ProcessPosixTimeZone): Fix time change in Eastern - Europe (not 3:00 but 4:00 local time). [Bug 2207436] - -2008-12-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c, unix/configure.in: Added stubs to use when the - version of zlib is not capable enough, and automagic to detect when - that is the case. [Bug 2421265] - -2008-12-12 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * unix/tclUnixNotfy.c: Fix missing CLOEXEC on internal pipes [2417695] - * unix/tclUnixPipe.c: Fix missing CLOEXEC on [chan pipe] fds. - -2008-12-12 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (Tcl_ZlibDeflate): Add a bit of extra space for - the gzip header. [Bug 2419061] - (Tcl_ZlibInflate): Ensure that gzip header extraction is done - correctly. - -2008-12-12 Kevin Kenny <kennykb@acm.org> - - TIP #322 IMPLEMENTATION - - * doc/NRE.3 (new file): Added documentation of the published API for - Non-Recursive Evaluation (NRE). - -2008-12-11 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclZlib.c: Eliminate warning: different 'const' qualifiers - with msvc compiler. A few more 'const' optimizations. - * win/tcl.m4: Fix Windows build (msvc) for TIP #234 implementation - * win/Makefile.in: - * win/configure: - -2008-12-11 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (SetChannelFromAny and related): Modified the - * tests/io.test: internal representation of the tclChannelType to - contain not only the ChannelState pointer, but also a reference to - the interpreter it was made in. Invalidate and recompute the - internal representation when it is used in a different interpreter, - like cmdName intrep's. Added testcase. [Bug 2407783] - -2008-12-11 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclZlib.c (ConvertError): Factor out code to turn zlib - errors into Tcl errors. - - * doc/zlib.n: Added a start at the documentation. Still very rough. - -2008-12-11 Jan Nijtmans <nijtmans@users.sf.net> - - * win/Makefile.in: Fix Windows build (mingw) for TIP #234 - implementation (additionally, first make sure that zlib is available, - and rename the standard zdll.lib to libz.a, but at least this works so - far). - -2008-12-11 Donal K. Fellows <dkf@users.sf.net> - - * tests/zlib.test: Start of test suite for zlib command. - -2008-12-11 Jan Nijtmans <nijtmans@users.sf.net> - - * library/clock.tcl (ProcessPosixTimeZone): Fallback to European time - zone DST rules, when the timezone is between 0 and -12. [Bug 2207436] - * tests/clock.test (clock-52.[23]): Test cases for [Bug 2207436] - -2008-12-11 Donal K. Fellows <dkf@users.sf.net> - - TIP #234 IMPLEMENTATION - - * generic/tclZlib.c: A very preliminary hack at an interface to the - zlib library, based on code from Pascal Scheffers. - WARNING! The C API may be subect to change without much warning! USE - AT YOUR OWN RISK! - -2008-12-10 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/*: Update from Olson's tzdata2008i. - -2008-12-10 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - TIP #343 IMPLEMENTATION - A Binary Specifier for [format/scan] - - * doc/format.n - * doc/scan.n - * generic/tclInt.h - * generic/tclScan.c - * generic/tclStrToD.c - * generic/tclStringObj.c - * tests/format.test - * tests/scan.test - -2008-12-10 Donal K. Fellows <dkf@users.sf.net> - - TIP #341 IMPLEMENTATION - - * generic/tclDictObj.c (DictFilterCmd): Made key and value filtering - * tests/dict.test, doc/dict.n: accept arbitrary numbers of - glob arguments. - -2008-12-09 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: Restore source and binary compatibility for - TIP #337 implementation. (When it is _that_ - simple, there is no excuse not to do it! :-)) - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-12-09 Don Porter <dgp@users.sourceforge.net> - - TIP #337 IMPLEMENTATION - - * doc/BackgdErr.3: Converted internal routine - * doc/interp.n: TclBackgroundException() into public routine - * generic/tcl.decls: Tcl_BackgroundException(). - * generic/tclEvent.c: - * generic/tclInt.decls: - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - - * generic/tclIO.c: Update callers. - * generic/tclIOCmd.c: - * generic/tclInterp.c: - * generic/tclTimer.c: - *** POTENTIAL INCOMPATIBILITY only for extensions using the converted - internal routine *** - -2008-12-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIO.c (ChanClose,ChanRead,...): Factored out some of the - code to connect to channel drivers that was common in multiple - locations so as to make code more readable. - -2008-12-06 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c (FileTempfileCmd): Force temporary files to be - created in the native filesystem. Attempting to provide a template - that puts it elsewhere will result in the directory part of the - template being ignored. Partial address of [Bug 2388866] concerns. - -2008-12-05 Donal K. Fellows <dkf@users.sf.net> - - TIP #335 IMPLEMENTATION - - * generic/tclBasic.c (Tcl_InterpActive): Added function for working - * doc/CrtInterp.3: out if an interp is in use. - - TIP #307 IMPLEMENTATION - - * generic/tclResult.c (Tcl_TransferResult): Renamed function from - * generic/tcl.decls: TclTransferResult. Added - * doc/SetResult.3: to public stubs table. - -2008-12-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c (Tcl_FSGetNormalizedPath): Added another - flag value TCLPATH_NEEDNORM to mark those intreps which need more - complete normalization attention for correct results. [Bug 2385549] - -2008-12-03 Donal K. Fellows <dkf@users.sf.net> - - * win/tclWinPipe.c (TclpOpenTemporaryFile): Avoid an infinite loop due - to GetTempFileName/CreateFile interaction. [Bug 2380318] - -2008-12-03 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c (DoGlob): One of the Tcl_FSMatchInDirectory - calls did not have its return code checked. This caused error messages - returned by some Tcl_Filesystem drivers to be swallowed. - -2008-12-02 Don Porter <dgp@users.sourceforge.net> - - TIP #336 IMPLEMENTATION - - * generic/tcl.decls: New routines Tcl_(Get|Set)ErrorLine. - * generic/tcl.h: Dropped default access to interp->errorLine. - * generic/tclCmdAH.c: Restore it with -DUSE_INTERP_ERRORLINE. - * generic/tclCmdMZ.c: Updated callers. - * generic/tclDictObj.c: - * generic/tclIOUtil.c: - * generic/tclNamesp.c: - * generic/tclOOBasic.c: - * generic/tclOODefinedCmds.c: - * generic/tclOOMethod.c: - * generic/tclProc.c: - * generic/tclResult.c: - *** POTENTIAL INCOMPATIBILITY for C code directly using the - interp->errorLine field *** - - * generic/tclDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-12-02 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (TclFinalizeIOSubsystem): Replaced Alexandre - Ferrieux's first patch for [Bug 2270477] with a gentler version, also - supplied by him. - -2008-12-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c: Coding standards fixups. - -2008-12-01 Donal K. Fellows <dkf@users.sf.net> - - * tests/cmdAH.test (cmdAH-32.6): Test was not portable; depended on a - C API function not universally available. [Bug 2371623] - -2008-11-30 Kevin B. Kenny <kennykb@acm.org> - - * library/clock.tcl (format, ParseClockScanFormat): Added a [string - map] to get rid of namespace delimiters before caching a scan or - format procedure. [Bug 2362156] - * tests/clock.test (clock-64.[12]): Added test cases for the bug that - was tickled by a namespace delimiter inside a format string. - -2008-11-29 Donal K. Fellows <dkf@users.sf.net> - - TIP #210 IMPLEMENTATION - - * generic/tclCmdAH.c (FileTempfileCmd): - * unix/tclUnixFCmd.c (TclpOpenTemporaryFile, DefaultTempDir): - * win/tclWinPipe.c (TclpOpenTemporaryFile): - * doc/file.n, tests/cmdAH.test: Implementation of [file tempfile]. I - do not claim that this is a brilliant implementation, especially on - Windows, but it covers the main points. - - * generic/tclThreadStorage.c: General revisions to make code clearer - and more like the style used in the rest of the core. Includes adding - more comments and explanation of what is going on. Reduce the amount - of locking required. - -2008-11-27 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tcl.h: Alternate fix for [Bug 2251175]: missing - * generic/tclCompile.c: backslash substitution on expanded literals. - * generic/tclParse.c: - * generic/tclTest.c: - * tests/parse.test: - -2008-11-26 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIndexObj.c: Eliminate warning: unused variable - * generic/tclTest.c: A few more (harmless) Tcl_SetResult - eliminations. - -2008-11-26 Kevin B. Kenny <kennykb@acm.org> - - * library/tclIndex: Removed reference to no-longer-extant procedure - 'tclLdAout'. - * doc/library.n: Corrected mention of 'auto_exec' to 'auto_execok'. - [Patch 2114900] thanks to Stuart Cassoff <stwo@users.sf.net> - -2008-11-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclIndexObj.c: Eliminate 3 calls to Tcl_SetResult, as - * generic/tclIO.c: examples how it should have been done. - * generic/tclTestObj.c: purpose: contribute in the TIP #340 - discussion. - -2008-11-25 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (TclFinalizeIOSubsystem): Applied Alexandre - Ferrieux's patch for [Bug 2270477] to prevent infinite looping during - finalization of channels not bound to interpreters. - -2008-11-25 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTest.c: Don't assume that Tcl_SetResult sets - interp->result, especially not in a DString test, in preparation for - TIP #340 - -2008-11-24 Donal K. Fellows <dkf@users.sf.net> - - * tools/tcltk-man2html.tcl: Improvements to tackle tricky aspects of - cross references and new entities to map. [Bug 2330040] - -2008-11-19 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclThreadTest.c: Convert Tcl_SetResult(......, TCL_DYNAMIC) - to Tcl_SetResult(......, TCL_VOLATILE), in preparation for TIP #340 - -2008-11-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.decls: Fix signature and implementation of - * generic/tclDecls.h: Tcl_HashStats, such that it conforms to the - * generic/tclHash.c: documentation. [Bug 2308236] - * generic/tclVar.c: - * doc/Hash.3: - * generic/tclDictObj.c: Convert Tcl_SetResult call to - Tcl_SetObjResult. - -2008-11-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/for.test: Check for uncompiled-for-continue [Bug 2186888] - fixed earlier. - - * generic/tcl.h: Fix [Bug 2251175]: missing backslash - * generic/tclCompCmds.c: substitution on expanded literals. - * generic/tclCompile.c - * generic/tclParse.c - * generic/tclTest.c - * tests/compile.test - * tests/parse.test - -2008-11-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclTest.c: Replace two times Tcl_SetResult with - Tcl_SetObjResult, a little simplification in preparation for the TIP - #340 patch. - -2008-11-13 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: Rename static function FSUnloadTempFile to - * generic/tclIOUtil.c: TclFSUnloadTempFile, needed in tclLoad.c - - * generic/tclLoad.c: Fixed [Bug 2269431]: Load of shared - objects leaves temporary files on windows. - -2008-11-12 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/registry.test: Use HKCU to avoid requiring admin access for - registry testing on Vista/Server2008 - -2008-11-11 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclNamesp.c: Eliminate warning: passing arg 4 of - Tcl_SplitList from incompatible pointer type. - * win/tcl.m4: Reverted change from 2008-11-06 (was under the - impression that "-Wno-implicit-int" added an extra - warning) - * win/configure: (regenerated) - * unix/tcl.m4: Use -O2 as gcc optimization compiler flag, and get rid - of -Wno-implicit-int for UNIX. - * unix/configure: (regenerated) - -2008-11-10 Andreas Kupries <andreask@activestate.com> - - * doc/platform_shell.n: Fixed [Bug 2255235], reported by Ulrich - * library/platform/pkgIndex.tcl: Ring <uring@users.sourceforge.net>. - * library/platform/shell.tcl: Updated the LOCATE command in the - * library/tm.tcl: package 'platform::shell' to handle the new form - * unix/Makefile.in: of 'provide' commands generated by tm.tcl. Bumped - * win/Makefile.in: package to version 1.1.4. Added cross-references - to the relevant parts of the code to avoid future desynchronization. - -2008-11-07 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclInt.h: Applied [Patch 2215022] from Duoas to clean up - * generic/tclBinary.c: the binary ensemble initiailization code. - * generic/tclNamesp.c: Extends the TclMakeEnsemble to do - * doc/ByteArrObj.3: sub-ensembles from tables. - -2008-11-06 Jan Nijtmans <nijtmans@users.sf.net> - - * win/tcl.m4: Add "-Wno-implicit-int" flag for gcc, as on UNIX - * win/configure: (regenerated) - * generic/tclIO.c: Eliminate an 'array index out of bounds' warning - on HP-UX. - -2008-11-04 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclPort.h: Remove the ../win/ header dir as the build system - already has it, and it confuses builds when used with private headers - installed. - -2008-11-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.h (TCLOO_VERSION): Bump version of TclOO. - -2008-10-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOONRUpcatch): Reworked the code that does - * generic/tclOO.c (InitFoundation): class constructor handling so - that it is more robust and runs the constructor call in the context of - the caller of the class's constructor method. Needed because the - previously used code did not work at all after applying the fix below; - no Tcl existing command could reliably do what was needed any more. - - * generic/tclOODefineCmds.c (GetClassInOuterContext): Rework and - factor out the code to resolve class names in definitions so that - classes are resolved from the perspective of the caller of the - [oo::define] command, rather than from the oo::define namespace! This - makes much code simpler by reducing how often fully-qualified names - are required (previously always in practice, so no back-compat issues - exist). [Bug 2200824] - -2008-10-28 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCompile.h: CONSTify TclDTraceInfo - * generic/tclBasic.c: - * generic/tclProc.c: - * generic/tclEnv.c: Eliminate some -Wwrite-strings warnings - * generic/tclLink.c: - -2008-10-27 Don Porter <dgp@users.sourceforge.net> - - * generic/tclEncoding.c: Use "iso8859-1" and not "identity" as - the default and original [encoding system] value. Since "iso8859-1" is - built in to the C source code for Tcl now, there's no availability - issue, and it has the good feature of "identity" that we must have - ("bytes in" == "bytes out") without the bad feature of "identity" - ("broken as designed") that makes us want to abandon it. [RFE 2008609] - *** POTENTIAL INCOMPATIBILITY for older releases of Tclkit and any - other code expecting a particular value for Tcl's default system - encoding *** - -2008-10-24 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/http.tcl: Fixed a failure to read SHOUTcast streams - with the new 2.7 package. Introduced a new intial state as the first - response may not be HTTP*. - -2008-10-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdAH.c (ForNextCallback): handle TCL_CONTINUE in the for - body. [Bug 2186888] - -2008-10-22 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tcl.h: CONST -> const and white-spacing - * generic/tclCompile.h: - * generic/tclEncoding.c: - * generic/tclStubInit.c: - * generic/tclStubLib.c: - * generic/tcl.decls - * generic/tclInt.decls - * generic/tclTomMath.decls - * generic/tclDecls.h: (regenerated) - * generic/tclIntDecls.h: (regenerated) - * generic/tclIntPlatDecls.h: (regenerated) - * generic/tclOODecls.h: (regenerated) - * generic/tclOOIntDecls.h: (regenerated) - * generic/tclPlatDecls.h: (regenerated) - * generic/tclTomMathDecls.h: (regenerated) - * generic/tclIntDecls.h: (regenerated) - * tools/genStubs.tcl: CONST -> const and white-spacing - -2008-10-19 Don Porter <dgp@users.sourceforge.net> - - * generic/tclProc.c: Reset -level and -code values to defaults - after they are used. [Bug 2152286] - -2008-10-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (TclInfoCoroutineCmd): Added code to make this - check for being invoked in a syntactically correct way. - - * doc/info.n: Added documentation of [info coroutine]. - - * doc/prefix.n: Improved the documentation by fixing formatting, - adding good-practice recommendations and cross-references, etc. - -2008-10-17 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclOO.decls: CONST -> const. - * generic/tclOODecls.h: (regenerated) - * generic/tclOOIntDecls.h: (regenerated) - -2008-10-17 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORTrans.c (DeleteReflectedTransformMap): Removed debug - output in C++ comment. - -2008-10-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompile.h: Declare the internal tclInstructionTable to - * generic/tclExecute.c: simply be "const", not CONST86. - - * generic/tclCmdAH.c: whitespace. - * generic/tclCmdIL.c: Uninitialized variable warning. - * generic/tclTest.c: const correctness warning. - -2008-10-17 Donal K. Fellows <dkf@users.sf.net> - - * doc/*: Many very small formatting fixes. - * doc/{glob,http,if}.n: More substantial reformatting for clarity. - * doc/split.n: Remove mention of defunct c.l.t.announce - -2008-10-16 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/regc_locale.c: Add "const" to many internal const tables. - * generic/tclClock.c: No functional or API change. - * generic/tclCmdIL.c - * generic/tclConfig.c - * generic/tclDate.c - * generic/tclEncoding.c - * generic/tclEvent.c - * generic/tclExecute.c - * generic/tclFileName.c - * generic/tclGetDate.y - * generic/tclInterp.c - * generic/tclIO.c - * generic/tclIOCmd.c - * generic/tclIORChan.c - * generic/tclIORTrans.c - * generic/tclLoad.c - * generic/tclObj.c - * generic/tclOOBasic.c - * generic/tclOOCall.c - * generic/tclOOInfo.c - * generic/tclPathObj.c - * generic/tclPkg.c - * generic/tclResult.c - * generic/tclStringObj.c - * generic/tclTest.c - * generic/tclTestObj.c - * generic/tclThreadTest.c - * generic/tclTimer.c - * generic/tclTrace.c - * macosx/tclMacOSXFCmd.c - * win/cat.c - * win/tclWinInit.c - * win/tclWinTest.c - -2008-10-16 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: Revised [unknown] so that it carefully - preserves the state of the ::errorInfo and ::errorCode variables at - the start of auto-loading and restores that state before the - autoloaded command is evaluated. [Bug 2140628] - -2008-10-15 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.h: Add "const" to many internal const tables, so - * generic/tclBinary.c: those will be put by the C-compiler in the - * generic/tclCompile.c: TEXT segment in stead of the DATA segment. - * generic/tclDictObj.c: This makes those tables sharable in shared - * generic/tclHash.c: libraries. - * generic/tclListObj.c: - * generic/tclNamesp.c: - * generic/tclObj.c: - * generic/tclProc.c: - * generic/tclRegexp.c: - * generic/tclStringObj.c: - * generic/tclUtil.c: - * generic/tclVar.c: - -2008-10-14 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclCmdAH.c: Fix minor compiler warnings when compiling - * generic/tclCmdMZ.c: with -Wwrite-strings. - * generic/tclIndexObj.c: - * generic/tclProc.c: - * generic/tclStubLib.c: - * generic/tclUtil.c: - * win/tclWinChan.c: - * win/tclWinDde.c: - * win/tclWinInit.c: - * win/tclWinReg.c: - * win/tclWinSerial.c: - -2008-10-14 Donal K. Fellows <dkf@users.sf.net> - - * doc/binary.n: Formatting fix. - -2008-10-14 Don Porter <dgp@users.sourceforge.net> - - * README: Bump version number to 8.6a4 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclExecute.c: Fix compile warnings when --enable-symbols=all - - * generic/tclCmdIL.c: Fix write to unallocated memory whenever - [lrepeat] returns an empty list. - -2008-10-14 Donal K. Fellows <dkf@users.sf.net> - - * doc/chan.n, doc/fconfigure.n: Added even more emphatic text to - direct people to the correct manual pages for specific channel types, - suitable for the hard-of-reading. Following discussion on tcl-core. - -2008-10-13 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/tclWinThrd.c (TclpThreadCreate): We need to initialize the - thread id variable to 0 as on 64 bit windows this is a pointer sized - field while windows only fills it with a 32 bit value. The result is - an inability to join the threads as the ids cannot be matched. - - * generic/tclTest.c (TestNRELevels): Set array to the right size. - -2008-10-13 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOInfo.c (InfoClassDestrCmd): Handle error case. - - * generic/tclOOInt.h: Added macro magic to make things work with - Objective C. [Bug 2163447] - -2008-10-12 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: Fix bug in srcDelta encoding within ByteCodes. - The bug can only be triggered under conditions that cannot happen in - Tcl, but were met during development of L. Thanks go to Robert Netzer - for diagnosis and fix. - -2008-10-10 Don Porter <dgp@users.sourceforge.net> - - *** 8.6a3 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6a3 release. - -2008-10-10 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOODefineCmds.c (TclOODefineUnexportObjCmd) - (TclOODefineExportObjCmd): Corrected export/unexport record synthesis. - [Bug 2155658] - -2008-10-08 Jan Nijtmans <nijtmans@users.sf.net> - - * unix/tclUnixChan.c: Fix minor compiler warning. - * unix/tcl.m4: Fix for [Bug 2073255] - * unix/configure: Regenerated - -2008-10-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic (TclInfoCoroutineCmd): - * tests/unsupported.test: Arrange for [info coroutine] to return {} - when a coroutine is running but the resume command has been deleted. - [Bug 2153080] - -2008-10-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTrace.c: Corrected handling of errors returned by - variable traces so that the errorInfo value contains the original - error message. [Bug 2151707] - - * generic/tclVar.c: Revised implementation of TclObjVarErrMsg so - that error message construction does not disturb an existing - iPtr->errorInfo that may be in progress. - -2008-10-07 Donal K. Fellows <dkf@users.sf.net> - - * doc/binary.n: Added better documentation of the [binary encode] and - [binary decode] subcommands. - -2008-10-07 Miguel Sofer <msofer@users.sf.net> - - TIP #327,#328 IMPLEMENTATIONS - - * generic/tclBasic.c: Move [tailcall], [coroutine] and - * generic/tclCmdIL.c: [yield] out of ::tcl::unsupported - * tclInt.h: - * tests/info.test: and into global scope: TIPs #327 - * tests/unsupported.test: and #328 - -2008-10-07 Donal K. Fellows <dkf@users.sf.net> - - * doc/chan.n, doc/transchan.n: Documented the channel transformation - API of TIP #230. - -2008-10-06 Pat Thoyts <patthoyts@users.sourceforge.net> - - * tests/winFCmd.test: Fixed some erroneous tests on Vista+. - * generic/tclFCmd.c: Fix constness for msvc of last commit - -2008-10-06 Joe Mistachkin <joe@mistachkin.com> - - * tools/man2tcl.c: Added missing line from patch by Harald Oehlmann. - [Bug 1934200] - -2008-10-05 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/FileSystem.3: CONSTified Tcl_FSFileAttrStringsProc - * generic/tclFCmd.c: and tclpFileAttrStrings. This allows - * generic/tclIOUtil.c: FileSystems to report their attributes - * generic/tclTest.c: as const strings, without worrying that - * unix/tclUnixFCmd.c: Tcl modifies them (which Tcl should not - * win/tclWinFCmd.c: do anyway, but the API didn't indicate that) - * generic/tcl.decls - * generic/tclDecls.h: regenerated - * generic/tcl.h: Make sure that if CONST84 is defined as empty, - CONST86 should be defined as empty as well - (unless overridden). This change complies with - TIP #27 - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-05 Kevin B, Kenny <kennykb@acm.org> - - * libtommath/bn_mp_sqrt.c (bn_mp_sqrt): Handle the case where a - * tests/expr.test (expr-47.13): number's square root is - between n<<DIGIT_BIT and n<<DIGIT_BIT+1. [Bug 2143288] - Thanks to Malcolm Boffey (malcolm.boffey@virgin.net) for the patch. - - TIP #331 IMPLEMENTATION - - * doc/lset.n: - * generic/tclListObj.c (TclLsetFlat): - * tests/lset.test: Modified the [lset] command so that it allows for - an index of 'end+1', which has the effect of appending an element to - the list. - -2008-10-05 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclInt.decls: CONSTified the AuxDataType argument - * generic/tclCompCmds.c: of TclCreateAuxData and - * generic/tclCompile.c: TclRegisterAuxDataType and the return - * generic/tclCompile.h: values of TclGetAuxDataType and - * generic/tclExecute.c: TclGetInstructionTable - * generic/tclIntDecls.h: regenerated - This change complies with TIP #27 (even though it only involves - internal function, so this is not even necessary). - -2008-10-05 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclIndexObj.c (TclInitPrefixCmd): Make the [tcl::prefix] - into an exported command. [Bug 2144595] - -2008-10-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdIL.c (InfoFrameCmd): Improved hygiene of result - * generic/tclRegexp.c (TclRegAbout): handling. - -2008-10-04 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/tclLoad.c: Make sure that any library which doesn't have an - unloadproc is only really unloaded when no library code is executed - yet. [Bug 2059262] - -2008-10-04 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOInfo.c (GetClassFromObj): Factor out the code to parse - a Tcl_Obj and get a class. Also make result handling hygienic. - * generic/tclOOBasic.c (TclOOSelfObjCmd): Better hygiene of results, - and stop allocating quite so much memory by sharing special "method" - names. - -2008-10-04 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/ChnlStack.3: CONSTified the typePtr argument - * doc/CrtChannel.3: of Tcl_CreateChannel and Tcl_StackChannel - * generic/tcl.decls: and the return value of Tcl_GetChannelType - * generic/tcl.h - * generic/tclIO.h - * generic/tclIO.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - - * doc/Hash.3: CONSTified the typePtr argument - * generic/tcl.decls: of Tcl_InitCustomHashTable. - * generic/tcl.h - * generic/tclHash.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - - * doc/RegConfig.3: CONSTified the configuration argument - * generic/tcl.decls: of Tcl_RegisterConfig. - * generic/tcl.h - * generic/tclConfig.c - * generic/tclPkgConfig.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - - * doc/GetIndex.3: CONSTified the tablePtr argument - * generic/tcl.decls: of Tcl_GetIndexFromObj. - * generic/tclIndexObj.c - * generic/tclDecls.h: regenerated - This change complies with TIP #27. - -2008-10-03 Miguel Sofer <msofer@users.sf.net> - - * tests/stack.test: - * unix/tclUnixTest.c: Removed test command teststacklimit and the - corresponding constraint: it is not needed with NRE - -2008-10-03 Donal K. Fellows <dkf@users.sf.net> - - TIP #195 IMPLEMENTATION - - * generic/tclIndexObj.c (TclGetIndexFromObjList, PrefixMatchObjCmd) - * doc/prefix.n, tests/string.test: Added [tcl::prefix] command for - working with prefixes of strings at the Tcl level. [Patch 1040206] - - TIP #265 IMPLEMENTATION - - * generic/tclIndexObj.c (Tcl_ParseArgsObjv, PrintUsage): - * generic/tcl.h (Tcl_ArgvInfo): Added function for simple parsing of - * doc/ParseArgs.3 (new file): optional arguments to commands. Still - needs tests and the like. [FRQ 1446696] Note that some of the type - signatures are changed a bit from the proposed implementation so that - they better reflect codified good practice for argument order. - -2008-10-02 Andreas Kupries <andreask@activestate.com> - - * tests/info.test (info-23.3): Updated output of the test to handle - the NRE-enabled eval and the proper propagation of location - information through it. [Bug 2017632] - - * doc/info.n: Rephrased the documentation of 'info frame' for positive - numbers as level argument. [Bug 2134049] - - * tests/info.test (info-22.8): Made pattern for file containing - tcltest less specific to accept both .tcl and .tm variants of the file - during matching. [Bug 2129828] - -2008-10-02 Don Porter <dgp@users.sourceforge.net> - - TIP #330 IMPLEMENTATION - - * generic/tcl.h: Remove the "result" and "freeProc" fields - * generic/tclBasic.c: from the default public declaration of the - * generic/tclResult.c: Tcl_Interp struct. Code should no longer - * generic/tclStubLib.c: be accessing these fields. Access can be - * generic/tclTest.c: restored by defining USE_INTERP_RESULT, but - * generic/tclUtil.c: that should only be a temporary migration aid. - *** POTENTIAL INCOMPATIBILITY *** - -2008-10-02 Joe Mistachkin <joe@mistachkin.com> - - * doc/info.n: Fix unmatched font change. - * doc/tclvars.n: Fix unmatched font change. - * doc/variable.n: Fix unmatched font change. - * tools/man2help2.tcl: Integrated patch from Harald Oehlmann. - [Bug 1934272] - * tools/man2tcl.c: Increase MAX_LINE_SIZE to fix "Too long line" error. - * win/buildall.vc.bat: Prefer the HtmlHelp target over the WinHelp - target. [Bug 2072891] - * win/makefile.vc: Fix the HtmlHelp and WinHelp targets to not be - mutually exclusive. - -2008-09-29 Don Porter <dgp@users.sourceforge.net> - - TIP #323 IMPLEMENTATION (partial) - - * doc/glob.n: Revise [glob] to accept zero patterns. - * generic/tclFileName.c: - * tests fileName.test: - - * doc/linsert.n: Revise [linsert] to accept zero elements. - * generic/tclCmdIL.c: - * tests/linsert.test: - -2008-09-29 Donal K. Fellows <dkf@users.sf.net> - - TIP #326 IMPLEMENTATION - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Added -stride option to carry - * doc/lsort.n, tests/cmdIL.test: out sorting of lists where the - elements are grouped. Adapted from [Patch 2082681] - - TIP #313 IMPLEMENTATION - - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Added -bisect option to - * doc/lsearch.n, tests/lsearch.test: allow the finding of the - place to insert an element in a sorted list when that element is - not already there. [Patch 1894241] - - TIP #318 IMPLEMENTATION - - * generic/tclCmdMZ.c (StringTrimCmd,StringTrimLCmd,StringTrimRCmd): - Update the default set of trimmed characters to include some from the - larger UNICODE space. Factor out the default trim set into a macro so - that it is easier to keep them in synch. - -2008-09-28 Donal K. Fellows <dkf@users.sf.net> - - TIP #314 IMPLEMENTATION - - * generic/tclCompCmds.c (TclCompileEnsemble) - * generic/tclNamesp.c (NamespaceEnsembleCmd) - (Tcl_SetEnsembleParameterList, Tcl_GetEnsembleParameterList) - (NsEnsembleImplementationCmdNR): - * generic/tcl.decls, doc/Ensemble.3, doc/namespace.n - * tests/namespace.test: Allow the handling of a (fixed) number of - formal parameters between an ensemble's command and subcommand at - invocation time. [Patch 1901783] - -2008-09-28 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Fix the numLevels computations on - * generic/tclInt.h: coroutine yield/resume - * tests/unsupported.test: - -2008-09-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclFileName.c (Tcl_GetBlock*FromStat): Made this work - acceptably when working with OSes that don't support reporting the - block size from the stat() call. [Bug 2130726] - - * generic/tclCmdIL.c (Tcl_LrepeatObjCmd): Improve the handling of the - case where the combination of number of elements and repeat count - causes the resulting list to be too large. [Bug 2130992] - -2008-09-26 Don Porter <dgp@users.sourceforge.net> - - TIP #323 IMPLEMENTATION (partial) - - * doc/lrepeat.n: Revise [lrepeat] to accept both zero - * generic/tclCmdIL.c: repetitions and zero elements to be repeated. - * tests/lrepeat.test: - - * doc/object.n: Revise standard oo method [my variable] to - * generic/tclOOBasic.c: accept zero variable names. - * tests/oo.test: - - * doc/tm.n: Revise [tcl::tm::path add] and - * library/tm.tcl: [tcl::tm::path remove] to accept zero paths. - * tests/tm.test: - - * doc/namespace.n: Revise [namespace upvar] to accept zero - * generic/tclNamesp.c: variable names. - * tests/upvar.test: - - * doc/lassign.n: Revise [lassign] to accept zero variable names. - * generic/tclCmdIL.c: - * tests/cmdIL.test: - -2008-09-26 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.h (TCLOO_VERSION): Bump the version. - -2008-09-25 Don Porter <dgp@users.sourceforge.net> - - TIP #323 IMPLEMENTATION (partial) - - * doc/global.n: Revise [global] to accept zero variable names. - * doc/variable.n: Revise [variable] likewise. - * generic/tclVar.c: - * tests/proc-old.test: - * tests/var.test: - - * doc/global.n: Correct false claim about [info locals]. - -2008-09-25 Donal K. Fellows <dkf@users.sf.net> - - TIP #315 IMPLEMENTATION - - * tests/platform.test: Update tests to expect revised results - * tests/safe.test: corresponding to the TIP 315 change. - - * unix/tclUnixInit.c, win/tclWinInit.c (TclpSetVariables): - * doc/tclvars.n (tcl_platform): Define what character is used for - separating PATH-like lists. Forms part of the tcl_platform array. - - * generic/tclOOCall.c (InitCallChain, IsStillValid): - * tests/oo.test (oo-25.2): Revise call chain cache management so that - it takes into account class-wide caching correctly. [Bug 2120903] - -2008-09-24 Don Porter <dgp@users.sourceforge.net> - - TIP #323 IMPLEMENTATION (partial) - - * doc/file.n: Revise [file delete] and [file mkdir] to - * generic/tclCmdAH.c: accept zero "pathname" arguments (the - * generic/tclFCmd.c: no-op case). - * tests/cmdAH.test: - * tests/fCmd.test: - -2008-09-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (DBPRINT): Remove obsolete debugging macro. - [Bug 2124814] - - TIP #316 IMPLEMENTATION - - * generic/tcl.decls, generic/tclFileName.c (Tcl_GetSizeFromStat, etc): - * doc/FileSystem.3: Added reader functions for Tcl_StatBuf. - -2008-09-23 Donal K. Fellows <dkf@users.sf.net> - - * doc/Method.3: Corrected documentation. [Patch 2082450] - - * doc/lreverse.n, mathop.n, regexp.n, regsub.n: Make sure that the - initial line of the manpage includes nothing that chokes old versions - of man. [Bug 2118123] - -2008-09-22 Donal K. Fellows <dkf@users.sf.net> - - TIP #320 IMPLEMENTATION - - * generic/tclOODefineCmds.c (TclOODefineVariablesObjCmd): - * generic/tclOOInfo.c (InfoObjectVariablesCmd, InfoClassVariablesCmd): - * generic/tclOOMethod.c (TclOOSetupVariableResolver, etc): - * doc/define.n, doc/ooInfo.n, benchmarks/cps.tcl: - * tests/oo.test (oo-26.*): Allow the declaration of the common - variables used in methods of a class or object. These are then mapped - in using a variable resolver. This makes many class declarations much - simpler overall, encourages good usage of variable names, and also - boosts speed a bit. - - * generic/tclOOMethod.c (TclOOGetMethodBody): Factor out the code to - get the body of a procedure-like method. Reduces the amount of "poking - inside the abstraction" that is done by the introspection code. - -2008-09-22 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * doc/chan.n: Clean up paragraph order. - -2008-09-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (NEXT_INST_F): - * generic/tclInt.h (TCL_CT_ASSERT): New compile-time assertions, - adapted from www.pixelbeat.org/programming/gcc/static_assert.html - -2008-09-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: Correct the TclGetLongFromObj, TclGetIntFromObj, - and TclGetIntForIndexM macros so that they retrieve the longValue - field from the internalRep instead of casting the otherValuePtr field - to type long. - -2008-09-17 Miguel Sofer <msofer@users.sf.net> - - * library/init.tcl: Export min and max commands from the mathfunc - namespace. [Bug 2116053] - -2008-09-16 Joe Mistachkin <joe@mistachkin.com> - - * generic/tclParse.c: Move TclResetCancellation to be called on - returning to level 0, as opposed to it being called on starting a - substitution at level 0. - -2008-09-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Move TclResetCancellation to be called on - returning to level 0, as opposed to it being called on starting a - command at level 0. Add a call on returning via Tcl_EvalObjEx to fix - [Bug 2114165]. - -2008-09-10 Donal K. Fellows <dkf@users.sf.net> - - * doc/binary.n: Added partial documentation of [binary encode] and - [binary decode]. - - * tests/binary.test,cmdAH.test,cmdIL.test,cmdMZ.test,fileSystem.test: - More use of tcltest2 to simplify the tests as exposed to people. - * tests/compile.test (compile-18.*): Added *some* tests of the - disassmbler, though not of its output format. - -2008-09-10 Miguel Sofer <msofer@users.sf.net> - - * tests/nre.test: Add missing constraints; enable test of foreach - recursion. - - * generic/tclBasic.c: - * generic/tclCompile.h: - * generic/tclExecute.c (INST_EVAL_STK): Wrong numLevels when evaling a - canonical list. [Bug 2102930] - -2008-09-10 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclListObj.c (Tcl_ListObjGetElements): Make this list->dict - transformation - encountered when using [foreach] with dicts - not as - expensive as it was before. Spotted by Kieran Elby and reported on - tcl-core. - -2008-09-08 Donal K. Fellows <dkf@users.sf.net> - - * tests/append.test, appendComp.test, cmdAH.test: Use the powers of - tcltest2 to make these files simpler. - -2008-09-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c (TclCompileTokens): - * generic/tclExecute.c (CompileExprObj): Fix a perf bug (found by Alex - Ferrieux) where some variables in the LVT where not being accessed by - index. Fix missing localCache management in compiled expressions found - while analyzing the bug. - -2008-09-07 Miguel Sofer <msofer@users.sf.net> - - * doc/namespace.n: Fix [Bug 2098441] - -2008-09-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclTrace.test (TraceVarProc): - * generic/unsupported.test: Insure that unset traces are run even when - the coroutine is unwinding. [Bug 2093947] - - * generic/tclExecute.c (CACHE_STACK_INFO): - * tests/unsupported.test: Restore execEnv's bottomPtr. [Bug 2093188] - -2008-09-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Stripped "callers" of the _ANSI_ARGS_ macro - * compat/dirent2.h: to support a TCL_NO_DEPRECATED build. - * compat/dlfcn.h: - * unix/tclUnixPort.h: - - * generic/tcl.h: Removed the conditional #define of - _ANSI_ARGS_ that would support pre-prototype C compilers. Since - _ANSI_ARGS_ is no longer used in tclDecls.h, it's clear no one - compiling against Tcl 8.5 headers is making use of a -DNO_PROTOTYPES - configuration. - -2008-09-02 Donal K. Fellows <dkf@users.sf.net> - - * tests/socket.test: Rewrote so as to use tcltest2 better. - -2008-09-01 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdAH.c: NRE-enabling [eval]; eval scripts are now - * generic/tclOOBasic.c: bytecompiled. Adapted recursion limit tests - * tests/interp.test: that were relying on eval not being - * tests/nre.test: compiled. Part of the [Bug 2017632] project. - * tests/unsupported.test: - -2008-09-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (InvokeProcedureMethod): - * generic/tclOO.c (ObjectRenamedTrace): Arrange for only methods that - involve callbacks into the Tcl interpreter to be skipped when the - interpreter is being torn down. Allows the semantics of destructors in - a dying interpreter to be more useful when they're implemented in C. - -2008-08-29 Donal K. Fellows <dkf@users.sf.net> - - * unix/Makefile.in: Ensure that all TclOO headers get installed. - * win/Makefile.in: [Bug 2082299] - * win/makefile.bc: - * win/makefile.vc: - -2008-08-28 Don Porter <dgp@users.sourceforge.net> - - * README: Bump version number to 8.6a3 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-08-27 Donal K. Fellows <dkf@users.sf.net> - - * doc/tclvars.n, doc/library.n: Ensured that these two manual pages - properly cross-reference each other. Issue reported on Tcler's Chat. - -2008-08-26 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (InfoCoroutine): - * tests/unsupported.test: New command that returns the FQN of the - currently executing coroutine. Lives as infoCoroutine under - unsupported, but is designed to become a subcommand of [info] - -2008-08-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (NRInterpCoroutine): Store the caller's eePtr, - stop assuming the coroutine is invoked from the same execEnv where it - was created. - -2008-08-24 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCmdAH.c (TclNRForeachCmd): Converted the [foreach] - command to have an NRE-aware non-compiled implementation. Part of the - [Bug 2017632] project. Also restructured the code so as to manage its - temporary memory more efficiently. - -2008-08-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Removed unused var; fixed function pointer - * generic/tclOOInt.h: declarations (why did gcc start complaining - * generic/tclOOMethod.c: all of a sudden?) - * generic/tclProc.c: - -2008-08-23 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclInt.h (EnsembleImplMap): Added extra field to make it - * generic/tclNamesp.c (TclMakeEnsemble): easier to build non-recursive - ensembles in the core. - - * generic/tclDictObj.c (DictForNRCmd): Converted the [dict for] - command to have an NRE-aware non-compiled implementation. Part of the - [Bug 2017632] project. - -2008-08-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: - * generic/tclExecute.c: Set special errocodes: COROUTINE_BUSY, - COROUTINE_CANT_YIELD, COROUTINE_ILLEGAL_YIELD. - -2008-08-22 Don Porter <dgp@users.sourceforge.net> - - *** 8.6a2 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6a2 release. - - * generic/tcl.h: Drop use of USE_COMPAT85_CONST. That added - indirection without value. Use -DCONST86="" to engage source compat - support for code written for 8.5 headers. - - * generic/tclUtil.c (TclReToGlob): Added missing set of the - *exactPtr value to really fix [Bug 2065115]. Also avoid possible - DString overflow. - * tests/regexpComp.test: Correct duplicate test names. - -2008-08-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Previous fix, now done right. - * generic/tclCmdIL.c: - * generic/tclInt.h: - * tests/unsupported.test: - -2008-08-21 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/regexp.test, tests/regexpComp.test: Correct re2glob ***= - * generic/tclUtil.c (TclReToGlob): translation from exact - to anywhere-in-string match. [Bug 2065115] - -2008-08-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Reduced the use of CONST86 and eliminated - * generic/tcl.decls: the use of CONST86_RETURN to support source - code compatibility with Tcl 8.5 on those public routines passing - (Tcl_Filesystem *), (Tcl_Timer *), and (Tcl_Objtype *) values which - have been const-ified. What remains is the minimum configurability - needed to support code written for pre-8.6 headers via the new - -DUSE_COMPAT85_CONST compiler directive. - *** POTENTIAL INCOMPATIBILITY *** - - * generic/tclDecls.h: make genstubs - -2008-08-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Fix the cmdFrame level count in - * generic/tclCmdIL.c: coroutines. Fix small bug on coroutine - * generic/tclInt.h: rewind. - -2008-08-21 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (Tcl_DisassembleObjCmd): Added ability to - disassemble TclOO methods. The code to do this is very ugly. - -2008-08-21 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclOOMethod.c: Added casts to make MSVC happy - * generic/tclBasic.c: - -2008-08-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (AllocObject): Suppress compilation of commands in - the namespace allocated for each object. - * generic/tclOOMethod.c (PushMethodCallFrame): Restore some of the - hackery that makes calling methods of classes fast. Fixes performance - problem introduced by the fix of [Bug 2037727]. - - * generic/tclCompile.c (TclCompileScript): Allow the suppression of - * generic/tclInt.h (NS_SUPPRESS_COMPILATION): compilation of commands - * generic/tclNamesp.c (Tcl_CreateNamespace): from a namespace or its - children. - -2008-08-20 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclTest.c (TestconcatobjCmd): Fix use of internal-only - TclInvalidateStringRep macro. [Bug 2057479] - -2008-08-17 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Implementation of [coroutine] and [yield] - * generic/tclCmdAH.c: commands (in tcl::unsupported). - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclInt.h: - * tests/unsupported.test: - - * generic/tclTest.c (TestconcatobjCmd): - * generic/tclUtil.c (Tcl_ConcatObj): - * tests/util.test (util-4.7): - Fix [Bug 1447328]; the original "fix" turned Tcl_ConcatObj() into a - hairy monster. This was exposed by [Bug 2055782]. Additionally, - Tcl_ConcatObj could corrupt its input under certain conditions! - - *** NASTY BUG FIXED *** - -2008-08-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Better cmdFrame management - -2008-08-14 Don Porter <dgp@users.sourceforge.net> - - * tests/fileName.test: Revise new tests for portability to case - insensitive filesystems. - -2008-08-14 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclBasic.c (TclNREvalObjv, Tcl_NRCallObjProc): - * generic/tclProc.c (TclNRInterpProcCore, InterpProcNR2): - DTrace probes for NRE. [Bug 2017160] - - * generic/tclBasic.c (TclDTraceInfo): Add two extra arguments to - * generic/tclCompile.h: DTrace 'info' probes for tclOO - * generic/tclDTrace.d: method & class/object info. - - * generic/tclCompile.h: Add support for debug logging of DTrace - * generic/tclBasic.c: 'proc', 'cmd' and 'inst' probes (does _not_ - require a platform with DTrace). - - * generic/tclCmdIL.c (TclInfoFrame): Check fPtr->line before - dereferencing as line info may - not exists when TclInfoFrame() - is called from a DTrace probe. - - * tests/fCmd.test (fCmd-6.23): Made result matching robust when test - workdir and /tmp are not on same FS. - - * unix/tclUnixThrd.c: Remove unused TclpThreadGetStackSize() - * generic/tclInt.h: and related ifdefs and autoconf tests. - * unix/tclUnixPort.h: [Bug 2017264] (jenglish) - * unix/tcl.m4: - - * unix/Makefile.in: Ensure Makefile shell is /bin/bash for - * unix/configure.in (SunOS): DTrace-enabled build on Solaris. - (followup to 2008-06-12) [Bug 2016584] - - * unix/tcl.m4 (SC_PATH_X): Check for libX11.dylib in addition to - libX11.so et al. - - * unix/configure: autoconf-2.59 - * unix/tclConfig.h.in: autoheader-2.59 - -2008-08-13 Miguel Sofer <msofer@users.sf.net> - - * tests/nre.test: Added test for large {*}-expansion effects - -2008-08-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tclFileName.c: Fix for errors handling -types {} - * tests/fileName.test: option to [glob]. [Bug 1750300] - Thanks to Matthias Kraft and George Peter Staplin. - -2008-08-12 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclOOInfo.c (InfoObjectDefnCmd, InfoObjectMixinsCmd): - Fix # args displayed. [Bug 2048676] - -2008-08-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclOOMethod.c (PushMethodCallFrame): Added missing check - for bytecode validity. [Bug 2037727] - - * generic/tclProc.c (TclProcCompileProc): On recompile of a - proc, clear away any entries on the CompiledLocal list from the - previous compile. This will prevent compile of temporary variables in - the proc body from growing the localCache arbitrarily large. - - * README: Bump version number to 8.6a2 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * changes: Updates for 8.6a2 release. - -2008-08-11 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/http.tcl: Remove 8.5 requirement. - * library/http/pkgIndex.tcl: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - -2008-08-11 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl: Added a 'package provide' command to the generated - ifneeded scripts of Tcl Modules, for early detection of conflicts - between the version specified through the file name and a 'provide' - command in the module implementation, if any. Note that this change - also now allows Tcl Modules to not provide a 'provide' command at all, - and declaring their version only through their filename. - - * generic/tclProc.c (Tcl_ProcObjCmd): Fixed memory leak triggered by - * tests/proc.test: procbody::test::proc. See [Bug 2043636]. Added a - test case demonstrating the leak before the fix. Fixed a few spelling - errors in test descriptions as well. - -2008-08-11 Don Porter <dgp@users.sourceforge.net> - - * library/http/http.tcl: Bump http version to 2.7.1 to account - * library/http/pkgIndex.tcl: for [Bug 2046486] bug fix. This - * unix/Makefile.in: release of http now requires a - * win/Makefile.in: dependency on Tcl 8.5 to be able to - * win/makefile.bc: use the unsigned formats in the - * win/makefile.vc: [binary scan] command. - -2008-08-11 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/http.tcl: CRC field from zlib data should be treated as - unsigned for 64bit support. [Bug 2046846] - -2008-08-10 Miguel Sofer <msofer@users.sf.net> - - * generic/tclProc.c: Completely removed ProcCompileProc, which was a - fix for [Bug 1482718]. This is not needed at least since varReform, - where the local variable data at runtime is read from the CallFrame - and/or the LocalCache. - -2008-08-09 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Slight cleanup - * generic/tclCompile.h: - * generic/tclExecute.c: - -2008-08-09 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclExecute.c: Fix warnings. - - * generic/tclOOMethod.c (PushMethodCallFrame): Fix uninitialized efi - name field. - - * tests/lrange.test (lrange-1.17): Add test cleanup; whitespace. - -2008-08-08 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6a2 release. - -2008-08-08 Kevin Kenny <kennykb@acm.org> - - * library/tzdata/CET: - * library/tzdata/MET: - * library/tzdata/Africa/Casablanca: - * library/tzdata/America/Eirunepe: - * library/tzdata/America/Rio_Branco: - * library/tzdata/America/Santarem: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/Asia/Karachi: - * library/tzdata/Europe/Belgrade: - * library/tzdata/Europe/Berlin: - * library/tzdata/Europe/Budapest: - * library/tzdata/Europe/Sofia: - * library/tzdata/Indian/Mauritius: Olson's tzdata2008e. - -2008-08-07 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Fix tailcalls falling out of tebc into - * generic/tclExecute.c: Tcl_EvalEx. [Bug 2017946] - * generic/tclInt.h: - -2008-08-06 Don Porter <dgp@users.sourceforge.net> - - * generic/tclOO.c: Revised TclOO's check for an interp being - deleted during handling of object command deletion. The old code was - relying on documented features of command delete traces that do not in - fact work. [Bug 2039178] - - * tests/oo.test (oo-26.*): Added tests that demonstrate failure - of TclOO to check for various kinds of invalid bytecode during method - dispatch. [Bug 2037727] - -2008-08-06 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclLookupSimpleVar): Fix bug that the core could - not trigger before TclOO: the number of locals was being read from the - Proc, which can under some circumstance be out of sync with the - localCache's. Found by dgp while investigating [Bug 2037727]. - - * library/init.tcl (::unknown): Removed the [namespace inscope] - hack that was maintained for Itcl - - *** POTENTIAL INCOMPATIBILITY *** for Itcl - Itcl users will need a new release with Itcl's [Patch 2040295], or - else load the tiny script in that patch by themselves (rewrite - ::unknown). Note that it is a script-only patch. - -2008-08-05 Joe English <jenglish@users.sourceforge.net> - - * unix/tclUnixChan.c: Streamline async connect logic [Patch 1994512] - -2008-08-05 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Fix for [Bug 2038069] by dgp. - * tests/execute.test: - -2008-08-04 Miguel Sofer <msofer@users.sf.net> - - * tests/nre.test: Added tests for [if], [while] and [for]. A test - for [foreach] has been added and marked as knownbug, awaiting for it - to be NR-enabled. - - * generic/tclBasic.c: Made atProcExit commands run - * generic/tclCompile.h: unconditionally, streamlined - * generic/tclExecute.c: atProcExit/tailcall processing in TEBC. - * generic/tclProc.c: - * tests/unsupported.test: - -2008-08-04 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Stopped faulty double-logging of errors to - * tests/execute.test: stack trace when a compile epoch bump triggers - fallback to direct evaluation of commands in a compiled script. - [Bug 2037338] - -2008-08-03 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: New unsupported command atProcExit that - * generic/tclCompile.h: shares the implementation with tailcall. - * generic/tclExecute.c: Fixed a segfault in tailcalls. Tests added. - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclNamesp.c: - * tests/unsupported.test: - -2008-08-02 Miguel Sofer <msofer@users.sf.net> - - * tests/NRE.test (removed): Migrated tests to standard locations, - * tests/nre.test (new): separating core functionality from the - * tests/unsupported.test (new): experimental commands. - -2008-08-01 Jeff Hobbs <jeffh@ActiveState.com> - - * doc/Exit.3: Do not call Tcl_Finalize implicitly - * generic/tclEvent.c: on DLL_PROCESS_DETACH as it may lead - * win/tclWin32Dll.c (DllMain): to issues and the user should be - explicitly calling Tcl_Finalize before unloading regardless. Clarify - the docs to note the explicit need in embedded use. - -2008-08-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c: Revised timing of the CmdFrame stack - * tests/info.test: management in TclEvalEx so that the CmdFrame - will still be on the stack at the time Tcl_LogCommandInfo is called to - append another level of -errorinfo information. Sets the stage to add - file and line data to the stack trace. Added test to check that [info - frame] functioning remains unchanged by the revision. - -2008-07-31 Miguel Sofer <msofer@users.sf.net> - - * tests/NRE.test: Replaced all deep-recursing tests by shallower - tests that actually measure the C-stack depth. This makes them - bearable again (even under memdebug) and avoid crashing on failure. - - * generic/tclBasic.c: NR-enabling [catch], [if] and [for] and - * generic/tclCmdAH.c: [while] (the script, not the tests) - * generic/tclCmdIL.c: - * generic/tclCmdMZ.c: - * generic/tclInt.h: - * tests/NRE.test: - - * generic/tclBasic.c: Moved the few remaining defs from tclNRE.h to - * generic/tclDictObj.c: tclInt.h, eliminated inclusion of tclNRE.h - * generic/tclExecute.c: everywhere. - * generic/tclInt.h: - * generic/tclInterp.c: - * generic/tclNRE.h (removed): - * generic/tclNamesp.c: - * generic/tclOOBasic.c: - * generic/tclOOInt.h: - * generic/tclProc.c: - * generic/tclTest.c: - * unix/Makefile.in: - -2008-07-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Improved tailcalls. - * generic/tclCompile.h: - * generic/tclExecute.c: - * generic/tclTest.c: - * tests/NRE.test: - - * generic/tclBasic.c (TclNREvalObjEx): New comments and code reorg - to clarify what is happening. - - * generic/tclBasic.c: Guard against the value of iPtr->evalFlags - changing between the times where TEOV and TEOV_exception run. Thanks - dgp for catching this. - -2008-07-29 Miguel Sofer <msofer@users.sf.net> - - * tests/NRE.test: New tests that went MIA in the NRE revamping - - * generic/tclBasic.c: Clean up - * generic/tclNRE.h: - * generic/tclExecute.c: - - * generic/tclBasic.c: Made use of the thread's alloc cache stored in - * generic/tclInt.h: the ekeko at interp creation to avoid hitting - * generic/tclNRE.h: the TSD each time an NRE callback is pushed or - * generic/tclThreadAlloc.c: pulled; the approach is suitably general - to extend to every other obj allocation where an interp is know; this - is left for some other time, requires a lot of grunt work. - - * generic/tclExecute.c: Fix [Bug 2030670] that cause TclStackRealloc - to panic on rare corner cases. Thx ajpasadyn for diagnose and patch. - - * generic/tcl.decls: Completely revamped NRE implementation, with - * generic/tclBasic.c: (almost) unchanged API. - * generic/tclCompile.h: - * generic/tclExecute.c: TEBC will require a bit of a facelift, but - * generic/tclInt.decls: TEOV at least looks great now. There are new - * generic/tclInt.h: tests (incomplete!) to verify that execution - * generic/tclInterp.c: is indeed in the same TEBC instance, at the - * generic/tclNRE.h: same level in all stacks involved. Tailcalls - * generic/tclNamesp.c: are still a bit leaky, still deserving to be - * generic/tclOOBasic.c: in tcl::unsupported. - * generic/tclOOMethod.c: - * generic/tclProc.c: Uninit'd var warnings in TEBC with -O2, no - * generic/tclTest.c: warnings otherwise. - -2008-07-28 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/FileSystem.3: CONSTified many functions using - * generic/tcl.decls: Tcl_Filesystem which all are supposed - * generic/tclDecls.h: to be a constant, but this was not - * generic/tclFileSystem.h: reflected in the API: Tcl_FSData, - * generic/tclIOUtil.c: Tcl_FSGetInternalRep, Tcl_FSRegister, - * generic/tclPathObj.c: Tcl_FSNewNativePath, Tcl_FSUnregister, - * generic/tclTest.c: Tcl_FSGetFileSystemForPath ... - This change complies with TIP #27. - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-28 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c: Added missing ref count when creating an empty - string as path (TclEvalEx). In 8.4 the missing code caused panics in - the testsuite. It doesn't in 8.5. I am guessing that the code path - with the missing the incr-refcount is not invoked any longer. Because - the bug in itself is certainly the same. - -2008-07-27 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (PushMethodCallFrame): Remove hack that should - have gone when this code was merged into Tcl. - -2008-07-27 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/Object.3: CONSTified 3 functions using Tcl_ObjType - * doc/ObjectType.3: which all are supposed to be a constant, but - * generic/tcl.decls: this was not reflected in the API: - * generic/tcl.h: Tcl_RegisterObjType, Tcl_ConvertToType, - * generic/tclDecls.h: Tcl_GetObjType - * generic/tclObj.c: Introduced a CONST86_RETURN, so extensions - * generic/tclCompCmds.c: which use Tcl_ObjType directly can be - * generic/tclOOMethod.c: modified to compile against both Tcl 8.5 and - * generic/tclTestobj.c: Tcl 8.6. tclDecls.h regenerated - This change complies with TIP #27. - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-25 Andreas Kupries <andreask@activestate.com> - - * test/info.test: More work on singleTestInterp usability. [1605269] - - * tests/info.test: Tests 38.* added, exactly testing the tracking of - location for uplevel scripts. Resolved merge conflict on info-37.0, - switched !singleTestInterp constraint to glob matching instead. Ditto - info-22.8, removed constraint, more glob matching, and reduced the - depth of the stack we check. More is coming, right now I want to - commit the bug fixes. - - * tests/oo.test: Updated oo-22.1 for expanded location tracking. - - * generic/tclCompile.c (TclInitCompileEnv): Reorganized the - initialization of the #280 location information to match the flow in - TclEvalObjEx to get more absolute contexts. - - * generic/tclBasic.c (TclEvalObjEx): Added missing cleanup of extended - location information. - -2008-07-25 Daniel Steffen <das@users.sourceforge.net> - - * tests/info.test (info-37.0): Add !singleTestInterp constraint; - (info-22.8, info-23.0): switch to glob matching to avoid sensitivity - to tcltest.tcl line number changes, remove knownBug constraint, fix - expected result. [Bug 1605269] - -2008-07-24 Jan Nijtmans <nijtmans@users.sf.net> - - * doc/Notifier.3: CONSTified 4 functions in the Notifier which - * doc/Thread.3: all have a Tcl_Time* in it which is supposed - * generic/tcl.decls: to be a constant, but this was not reflected - * generic/tcl.h: reflected in the API: - * generic/tclDecls.h: Tcl_SetTimer, Tcl_WaitForEvent, - * generic/tclNotify.c: Tcl_ConditionWait, Tcl_SetMaxBlockTime - * macosx/tclMacOSXNotify.c: - * generic/tclThread.c: Introduced a CONST86, so extensions which have - * unix/tclUnixNotfy.c: have their own Notifier (are there any?) can - * unix/tclUnixThrd.c: can be modified to compile against both Tcl - * win/tclWinNotify.c: Tcl 8.5 and Tcl 8.6 - * win/tclWinThrd.c: Regenerated tclDecls.h with "make stubs". - This change complies with TIP #27 - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-23 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * tests/lrange.test: Added relative speed test to check for lrange - in-place optimization committed 2008-06-30. - * tests/binary.test: Added relative speed test to check for pure byte - array CONCAT1 optimization committed 2008-06-30. - -2008-07-23 Andreas Kupries <andreask@activestate.com> - - * tests/info.test: Reordered the tests to have monotonously increasing - numbers. - - * generic/tclBasic.c: Modified TclArgumentGet to reject pure lists - * generic/tclCmdIL.c: immediately, without search. Reworked setup of - * generic/tclCompile.c: eoFramePtr, doesn't need the line information, - * tests/info.test: more sensible to have everything on line 1 when - eval'ing a pure list. Updated the users of the line information to - special case this based on the frame type (i.e. - TCL_LOCATION_EVAL_LIST). Added a testcase demonstrating the new - behaviour. - -2008-07-23 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c (GetCommandSource): Added comment with - explanation and warning for waintainers. - -2008-07-22 Andreas Kupries <andreask@activestate.com> - - * generic/tclCompile.c: Made the new TclEnterCmdWordIndex static, and - * generic/tclCompile.h: ansified. - - * generic/tclBasic.c: Ansified the new functions. Added missing - function comments. - - * generic/tclBasic.c: Reworked the handling of bytecode literals for - * generic/tclCompile.c: #280 to fix the abysmal performance for deep - * generic/tclCompile.h: recursion, replaced the linear search through - * generic/tclExecute.c: the whole stack with another hashtable and - * generic/tclInt.h: simplified the data structure used by the compiler - by using an array instead of a hashtable. Incidentially this also - fixes the memory leak reported via [Bug 2024937]. - -2008-07-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Added numLevels field to CommandFrame, let - * generic/tclExecute.c: GetCommandSource use it. This solves [Bug - * generic/tclInt.h: 2017146]. Thx dgp for the analysis. - -2008-07-21 Andreas Kupries <andreask@activestate.com> - - * generic/tclBasic.c: Extended the existing TIP #280 system (info - * generic/tclCmdAH.c: frame), added the ability to track the absolute - * generic/tclCompCmds.c: location of literal procedure arguments, and - * generic/tclCompile.c: making this information available to uplevel - * generic/tclCompile.h: eval, and siblings. This allows proper - * generic/tclInterp.c: tracking of absolute location through custom - * generic/tclInt.h: (Tcl-coded) control structures based on uplevel, - * generic/tclNamesp.c: etc. - * generic/tclProc.c: - * tests/info.test: - -2008-07-21 Jan Nijtmans <nijtmans@users.sf.net> - - * generic/*.c: Fix [2021443] inconsistant "wrong # args" messages - * win/tclWinReg.c - * win/tclWinTest.c - * tests/*.test - -2008-07-21 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - TIP #304 IMPLEMENTATION - - * generic/tcl.decls: Public API - * generic/tclIOCmds.c: Generic part - * unix/tclUnixPipe.c: OS part - * win/tclWinPipe.c: OS part - * tests/chan.test: [chan pipe] tests - * tests/ioCmd.test: Modernized checks - * tests/ioTrans.test: - -2008-07-21 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclFCmd.c: Inodes on windows are unreliable. [Bug 2015723] - * tests/winFCmd.test: test rename with inode collision - -2008-07-21 Miguel Sofer <msofer@users.sf.net> - - * generic/tcl.decls: Changed the implementation of - * generic/tclBasic.c: [namespace import]; removed - * generic/tclDecls.h: Tcl_NRObjProc, replaced with - * generic/tclExecute.c: Tcl_NRCmdSwap (proposed public - * generic/tclInt.h: NRE API). This should fix - * generic/tclNRE.h: [Bug 582506]. - * generic/tclNamesp.c: - * generic/tclStubInit.c: - - * generic/tclBasic.c: NRE: enabled calling NR commands - * generic/tclExecute.c: from the callbacks. Completely - * generic/tclInt.h: redone tailcall implementation - * generic/tclNRE.h: using the new feature. [Bug 2021489] - * generic/tclProc.c: - * tests/NRE.test: - -2008-07-20 Kevin B. Kenny <kenykb@acm.org> - - * tests/fileName.test: Repaired the failing test fileName-15.7 from - dkf's commit earlier today. - -2008-07-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (SetDictFromAny): Make the list->dict - transformation a bit more efficient; modern dicts are ordered and so - we can round-trip through lists without needing the string rep at all. - * generic/tclListObj.c (SetListFromAny): Make the dict->list - transformation not lossy of internal representations and hence more - efficient. [Bug 2008248] (ajpasadyn) but using a more efficient patch. - - * tests/fileName.test: Revise to reduce the obscurity of tests. In - particular, all tests should now produce informative messages on - failure and the quantity of [catch]-based obscurity is now greatly - reduced; non-erroring is now checked for directly. - -2008-07-19 Donal K. Fellows <dkf@users.sf.net> - - * tests/env.test: Add LANG to the list of variables that are not - touched by the environment variable tests, so that subprocesses can - get their system encoding correct. - - * tests/exec.test, tests/env.test: Rewrite so that non-ASCII - characters are not used in the final comparison. Part of fixing [Bug - 1513659]. - -2008-07-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Optimization: replace calls to - * generic/tclDictObj.c: Tcl_NRAddCallback with the macro - * generic/tclExecute.c: TclNRAddCallback. - * generic/tclInterp.c: - * generic/tclNRE.h: - * generic/tclNamesp.c: - * generic/tclOO.c: - * generic/tclOOBasic.c: - * generic/tclOOCall.c: - * generic/tclOOInt.h: - * generic/tclOOMethod.c: - * generic/tclProc.c: - -2008-07-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (TclNRNewObjectInstance, FinalizeAlloc): - * generic/tclOOBasic.c (TclOO_Class_Create, TclOO_Class_CreateNs) - (TclOO_Class_New, FinalizeConstruction, AddConstructionFinalizer): - NRE-enablement of the class construction methods. - -2008-07-18 Miguel Sofer <msofer@users.sf.net> - - * tests/NRE.test: Added basic tests for deep TclOO calls - - * generic/tcl.decls: Change the public api prefix from - * generic/tcl.h: TclNR_foo to Tcl_NRfoo - * generic/tclBasic.c: - * generic/tclDecls.h: - * generic/tclDictObj.c: - * generic/tclExecute.c: - * generic/tclInterp.c: - * generic/tclNRE.h: - * generic/tclNamesp.c: - * generic/tclOO.c: - * generic/tclOOBasic.c: - * generic/tclOOCall.c: - * generic/tclOOMethod.c: - * generic/tclProc.c: - * generic/tclStubInit.c: - -2008-07-18 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOBasic.c (TclOO_Object_Eval, FinalizeEval): NRE-enable - the oo::object.eval method. - -2008-07-18 Miguel Sofer <msofer@users.sf.net> - - * generic/tclDictObj.c (DictWithCmd, DictUpdateCmd): Fix refcounting - bugs that caused crashes [Bug 2017857]. - - * generic/tclBasic.c (TclNREvalObjEx): Streamline the management of - the command frame (opt). - -2008-07-17 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclDictObj.c (DictWithCmd, FinalizeDictWith): Split the - implementation of [dict with] so that it works with NRE. - (DictUpdateCmd, FinalizeDictUpdate): Similarly for the non-compiled - version of [dict update]. - -2008-07-16 George Peter Staplin <georgeps@users.sf.net> - - * win/tclWinThrd.c: Test for TLS_OUT_OF_INDEXES to make certain that - thread key creation is successful. - -2008-07-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c, generic/tclOOInt.h, generic/tclOOBasic.c: - * generic/tclOOCall.c, generic/tclOOMethod.c: NRE-enable the TclOO - implementation in Tcl. No change to public APIs, except that method - implementations can now be NRE-aware if they choose (which normal - methods and forwards are). On the other hand, callers of - TclOOInvokeObject (which is only in the internal stub table) will need - to deal with the fact that it's only safe to call inside an NRE-aware - context. - ***POTENTIAL INCOMPATIBILITY*** - -2008-07-15 Miguel Sofer <msofer@users.sf.net> - - * tests/NRE.test: Better constraint for testing the existence of - * tests/stack.test: teststacklimit, to insure that the test suite - runs under tclsh. - - * generic/tclParse.c: Fixing incomplete reversion of "fix" for [Bug - 2017583], missing TclResetCancellation call. - -2008-07-15 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclBasic.c (Tcl_CancelEval): Fix blunder. [Bug 2018603] - - * doc/DictObj.3: Fix error in example. [Bug 2016740] - - * generic/tclNamesp.c (EnsembleUnknownCallback): Factor out some of - the more complex parts of the ensemble code to make it easier to - understand and hence to permit tighter compilation of code on the - critical path. - -2008-07-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclParse.c: Reverting the "fix" for [Bug 2017583], numLevel - * tests/parse.test: management and TclInterpReady check seems to be - necessary after all. - -2008-07-14 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclProc.c (TclNRApplyObjCmd, TclObjInterpProcCore): - * generic/tclBasic.c (TclNR_AddCallback, TclEvalObjv_NR2): - * generic/tclNRE.h (TEOV_callback): Change the callback storage type - to use an array, so guaranteeing correct inter-member spacing and - memory layout. - -2008-07-14 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Remove unneeded TclInterpReady calls - * generic/tclParse.c: - - * generic/tclBasic.c.: Embedded Tcl_Canceled() calls into - * generic/tclExecute.c: TclInterpReady(). - * generic/tclParse.c: - - * generic/tclVar.c: Fix error message - - * generic/tclParse.c: Remove unnecessary numLevel management - * tests/parse.test: [Bug 2017583] - - * generic/tclBasic.c.: NRE left too many calls to - * generic/tclExecute.c: TclResetCancellation lying around: it - * generic/tclProc.c: only needs to be called prior to any - iPtr->numLevels++. Thanks mistachkin. - - * generic/tclBasic.c: TclResetCancellation() calls were misplaced - (merge mishap); stray //. Thanks patthoyts. - - * generic/tclInt.h: The new macros TclSmallAlloc and TclSmallFree - were badly defined under mem debugging [Bug 2017240] (thx das) - -2008-07-13 Miguel Sofer <msofer@users.sf.net> - - NRE implementation [Patch 2017110] - - * generic/tcl.decls: The NRE infrastructure - * generic/tcl.h: - * generic/tclBasic.c: - * generic/tclCmdAH.c: - * generic/tclCompile.h: - * generic/tclDecls.h: - * generic/tclExecute.c: - * generic/tclHistory.c: - * generic/tclInt.decls: - * generic/tclInt.h: - * generic/tclIntDecls.h: - * generic/tclNRE.h: - * generic/tclStubInit.c: - * unix/Makefile.in: - - * generic/tclInterp.c: NRE-enabling: procs, lambdas, uplevel, - * generic/tclNamesp.c: same-interp aliases, ensembles, imports - * generic/tclProc.c: and namespace_eval. - - * generic/tclTestProcBodyObj.c: New NRE specific tests (few, but - * tests/NRE.test: note that the thing is actually - tested by the whole testsuite. - - * tests/interp.test: Fixed numLevel counting. - * tests/parse.test: - * tests/stack.test: - - * unix/configure: Removing support for the hacky nonportable - * unix/configure.in: stack check: it is not needed anymore, Tcl - * unix/tclConfig.h.in: is very thrifty on the C stack. - * unix/tclUnixInit.c: - * unix/tclUnixTest.c: - * win/tclWin32Dll.c: - -2008-07-08 Don Porter <dgp@users.sourceforge.net> - - * generic/tclGet.c: Corrected out of date comments and removed - * generic/tclInt.decls: internal routine TclGetLong() that's no - longer used. If an extension is using this from the internal stubs - table, it can shift to the public routine Tcl_GetLongFromObj() or - can request addition of a public Tcl_GetLong(). - ***POTENTIAL INCOMPATIBILITY*** - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-07-08 Donal K. Fellows <dkf@users.sf.net> - - * doc/CrtInterp.3: Tighten up the descriptions of behaviour to make - this page easier to read for a "Tcl 8.6" audience. - -2008-07-07 Andreas Kupries <andreask@activestate.com> - - * generic/tclCmdIL.c (InfoFrameCmd): Fixed unsafe idiom of setting - the interp result found by Don Porter. - -2008-07-07 Donal K. Fellows <dkf@users.sf.net> - - * doc/regexp.n, doc/regsub.n: Correct examples. [Bug 1982642] - -2008-07-06 Donal K. Fellows <dkf@users.sf.net> - - * doc/lindex.n: Improve examples. - -2008-07-03 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c (InvokeTclMethod): Fixed the memory leak - reported in [Bug 1987821]. Thanks to Miguel for the report and Don - Porter for tracking the cause down. - -2008-07-03 Don Porter <dgp@users.sourceforge.net> - - * library/package.tcl: Removed [file readable] testing from - [tclPkgUnknown] and friends. We find out soon enough whether a file is - readable when we try to [source] it, and not testing before allows us - to workaround the bugs on some common filesystems where [file - readable] lies to us. [Patch 1969717] - -2008-07-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/regc_nfa.c (duptraverse): Impose a maximum stack depth on - the single most recursive part of the RE engine. The actual maximum - may need tuning, but that needs a system with a small stack to carry - out. [Bug 1905562] - - * tests/string.test: Eliminate non-ASCII characters from the actual - test script. [Bug 2006884] - -2008-06-30 Donal K. Fellows <dkf@users.sf.net> - - * doc/ObjectType.3: Clean up typedef formatting. - -2008-06-30 Don Porter <dgp@users.sourceforge.net> - - * doc/ObjectType.3: Updated documentation of the Tcl_ObjType - struct to match expectations of Tcl 8.5. [Bug 1917650] - -2008-06-30 Alexandre Ferrieux <ferrieux@users.sourceforge.net> - - * generic/tclCmdIL.c: Lrange cleanup and in-place optimization. [Patch - 1890831] - - * generic/tclExecute.c: Avoid useless String conversion for CONCAT1 of - pure byte arrays. [Patch 1953758] - -2008-06-29 Donal K. Fellows <dkf@users.sf.net> - - * doc/*.1, doc/*.3, doc/*.n: Many small updates, purging out of date - change bars and cleaning up the formatting of typedefs. Added a few - missing bits of documentation in the process. - -2008-06-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Plug memory leak in [Bug 1999176] fix. Thanks - to Rolf Ade for detecting. - -2008-06-29 Donal K. Fellows <dkf@users.sf.net> - - * doc/interp.n: Corrected order of subcommands. [Bug 2004256] - Removed obsolete (i.e. 8.5) .VS/.VE pairs. - - * doc/object.n (EXAMPLES): Fix incorrect usage of oo::define to be - done with oo::objdefine instead. [Bug 2004480] - -2008-06-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Plug memory leak in [Bug 1972879] fix. Thanks - to Rolf Ade for detecting and Dan Steffen for the fix. [Bug 2004654] - -2008-06-26 Andreas Kupries <andreask@activestate.com> - - * unix/Makefile.in: Followup to my change of 2008-06-25, make code - generated by the Makefile and put into the installed tm.tcl - conditional on interpreter safeness as well. Thanks to Daniel Steffen - for reminding me of that code. - -2008-06-25 Don Porter <dgp@users.sourceforge.net> - - *** 8.6a1 TAGGED FOR RELEASE *** - - * changes: Updates for 8.6a1 release. - - * generic/tclOO.h: Bump to TclOO 0.5. - -2008-06-25 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl: Modified the handling of Tcl Modules and of the - * library/safe.tcl: Safe Base to interact nicely with each other, - * library/init.tcl: enabling requiring Tcl Modules in safe - * tests/safe.test: interpreters. [Bug 1999119] - -2008-06-25 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/rules.vc: Fix versions of dde and registry dlls - * win/makefile.vc: Fix problem building with staticpkg option - -2008-06-24 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Fixed some internals management in the "path" - Tcl_ObjType for the empty string value. Problem led to a crash in the - command [glob -dir {} a]. [Bug 1999176] - -2008-06-24 Pat Thoyts <patthoyts@users.sourceforge.net> - - * doc/fileevent.n: Fix examples and comment on eof use. [Bug 1995063] - -2008-06-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclPathObj.c: Fixed bug in Tcl_GetTranslatedPath() when - operating on the "Special path" variant of the "path" Tcl_ObjType - intrep. A full normalization was getting done, in particular, coercing - relative paths to absolute, contrary to what the function of producing - the "translated path" is supposed to do. [Bug 1972879] - -2008-06-20 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6a1 release. - - * generic/tclInterp.c: Fixed completely boneheaded mistake that - * tests/interp.test: [interp bgerror $slave] and [$slave bgerror] - would always act like [interp bgerror {}]. [Bug 1999035] - - * tests/chanio.test: Corrected flawed tests revealed by a -debug 1 - * tests/cmdAH.test: -singleproc 1 test suite run. - * tests/event.test: - * tests/interp.test: - * tests/io.test: - * tests/ioTrans.test: - * tests/namespace.test: - - * tests/encoding.test: Make failing tests pass again. [Bug 1972867] - -2008-06-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (Tcl_ObjectContextInvokeNext): Corrected 'next' (at - * tests/oo.test (oo-7.8): end of a call chain) to make it - * doc/next.n: consistent with the TIP. [Bug 1998244] - - * generic/tclOOCall.c (AddSimpleClassChainToCallContext): Make sure - * tests/oo.test (oo-14.8): that class mixins are processed in the - documented order. [Bug 1998221] - -2008-06-19 Don Porter <dgp@users.sourceforge.net> - - * changes: Updates for 8.6a1 release. - - * README: Bump version number to 8.6a1 - * generic/tcl.h: - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-06-17 Andreas Kupries <andreask@activestate.com> - - * generic/tclClock.c (ClockConvertlocaltoutcObjCmd): Removed left - over debug output. - -2008-06-17 Andreas Kupries <andreask@activestate.com> - - * doc/tm.n: Followup to changelog entry 2008-03-18 regarding - ::tcl::tm::Defaults. Updated the documentation to not only mention the - new (underscored) form of environment variable names, but make it the - encouraged form as well. [Bug 1914604] - -2008-06-17 Kevin Kenny <kennykb@acm.org> - - * generic/tclClock.c (ConvertLocalToUTC): - * tests/clock.test (clock-63.1): Fixed a bug where the internal - ConvertLocalToUTC command segfaulted if passed a dictionary without - the 'localSeconds' key. To the best of my knowledge, the bug was not - observable in the [clock] command itself. - -2008-06-16 Andreas Kupries <andreask@activestate.com> - - * generic/tclCmdIL.c (TclInfoFrame): Moved the code looking up the - * tests/info.test: information for key 'proc' out of the - TCL_LOCATION_BC branch to after the switch, this is common to all - frame types. Updated the testsuite to match. This was exposed by the - 2008-06-08 commit (Miguel), switching uplevel from direct eval to - compilation. [Bug 1987851] - -2008-06-16 Andreas Kupries <andreask@activestate.com> - - * tests/ioTrans.test (iortrans-11.*): Fixed same issue as for - iortrans.tf-11.*, cleanup of temp file, making this a followup to the - entry on 2008-06-10 by myself. - -2008-06-13 David Gravereaux <davygrvy@pobox.com> - - * win/rules.vc: SYMBOLS macro is now being set to zero when $(OPTS) is - not available. - * win/makefile.vc: The Stubs source files (tclStubLib.c and - tclOOStubLib.c) should not be compiled with the -GL flag. - -2008-06-13 Joe Mistachkin <joe@mistachkin.com> - - TIP #285 IMPLEMENTATION - - * doc/Eval.3: Added documentation for the Tcl_CancelEval and - Tcl_Canceled functions and the TCL_CANCEL_UNWIND flag bit. - * doc/after.n: Corrected the spelling of 'canceled' in the - documentation. - * doc/interp.n: Added documentation for [interp cancel]. - * generic/tcl.decls: Added the Tcl_CancelEval and Tcl_Canceled - functions to the stubs table. - * generic/tcl.h: Added the TCL_CANCEL_UNWIND flag bit. - * generic/tclBasic.c: The bulk of the script cancellation - functionality is defined here. Added code to initialize and manage the - script cancellation hash table in a thread-safe manner. Reset script - cancellation flags prior to increasing the nesting level (if the - nesting level is currently zero) and always cooperatively check for - script cancellation near the start of TclEvalObjvInternal and after - invoking async handlers. - * generic/tclDecls.h: Regenerated. - * generic/tclEvent.c: Call TclFinalizeEvaluation during finalization - to cleanup the script cancellation hash table. During [vwait], always - cooperatively check for script cancellation. Corrected the spelling of - 'canceled' in comments to be consistent with the documentation. - * generic/tclExecute.c: Reset script cancellation flags prior to - increasing the nesting level (if the nesting level is currently zero) - and always cooperatively check for script cancellation after invoking - async handlers. Prevent [catch] from catching script cancellation when - the TCL_CANCEL_UNWIND flag is set (similar to the manner used by TIP - 143 when a limit has been exceeded). - * generic/tclInt.decls: Added TclResetCancellation to the internal - stubs table. - * generic/tclInt.h: Added asyncCancel and asyncCancelMsg fields to the - private Interp structure. Added private interp flag value CANCELED to - help control script cancellation. - * generic/tclIntDecls.h: Regenerated. - * generic/tclInterp.c (Tcl_InterpObjCmd): Added [interp cancel] - subcommand. - * generic/tclNotify.c (Tcl_DeleteEventSource): Corrected the spelling - of 'canceled' in comments to be consistent with the documentation. - * generic/tclParse.c: Reset script cancellation flags prior to - * generic/tclProc.c: increasing the nesting level (if the nesting - level is currently zero) and cooperatively check for script - cancellation prior to evaluating commands. - * generic/tclStubInit.c: Regenerated. - * generic/tclThreadTest.c (Tcl_ThreadObjCmd): Added script - cancellation support ([testthread cancel]). - Modified [testthread id] to allow querying of the 'main' thread ID. - Corrected comments to reflect the actual command syntax. Made - [testthread wait] cooperatively check for script cancellation. Added - [testthread event] to allow for processing one pending event without - blocking. - * generic/tclTimer.c: Delay for a maximum of 500 milliseconds prior to - checking for async handlers and script cancellation. - * tests/cmdAH.test: Changed [interp c] to [interp create]. - * tests/interp.test: Added and fixed tests for [interp cancel]. - * tests/thread.test: Added tests for script cancellation via - [testthread cancel]. - * tools/man2help2.tcl: Fixed problems with WinHelp target (see - * tools/man2tcl.c: [Bug 1934200], [Bug 1934265], and [Bug 1934272]). - * win/makefile.vc: Added 'pdbs' option for Windows build rules to - * win/rules.vc: allow for non-debug builds with full symbols. - * win/tcl.hpj.in: Corrected version for WinHelp target. - * win/tclWinNotify.c: Used SleepEx and WaitForSingleObjectEx on - * win/tclWinThrd.c: Windows because they are alertable. - -2008-06-12 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: Add complete deps on tclDTrace.h. - - * generic/tclOO.c: Use TclOOStubs hooks field to retrieve - * generic/tclOODecls.h: TclOOIntStubs pointer. [Bug 1980953] - * generic/tclOOIntDecls.h: - * generic/tclOOStubInit.c: - * generic/tclOOStubLib.c: - - * generic/tclIORTrans.c: Fix signed <-> unsigned cast warnings. - - * unix/Makefile.in: Clean generated tclDTrace.h file. - * unix/configure.in (SunOS): Fix static DTrace-enabled build. - - * unix/tcl.m4 (SunOS-5.11): Fix 64bit amd64 support with gcc & Sun cc. - * unix/configure: autoconf-2.59 - - * macosx/Tcl.xcodeproj/project.pbxproj: Add tclIORTrans.c; updates and - cleanup for Xcode 3.1/Leopard. - * macosx/Tcl.xcode/project.pbxproj: Sync Tcl.xcodeproj changes. - * macosx/README: Document new build configs. - -2008-06-10 Joe English <jenglish@users.sourceforge.net> - - * generic/tclEncoding.c(UtfToUtfProc): Avoid unwanted sign extension - when converting incomplete UTF-8 sequences. See [Bug 1908443] for - details. - -2008-06-10 Andreas Kupries <andreask@activestate.com> - - * tests/ioTrans.test (iortrans.tf-6.1): Fixed the [Bug 1988552], - reported by Kevin. Have to close the channel before removal of the - file. Fixed same bug in test 'iortrans.tf-11.0', after fixing missing - cleanup of the file in 'iortrans.tf-11.*'. Lastly fixed the names of - the threaded tests 'iortrans-8.*' to the correct 'iortrans.tf-8.*'. - -2008-06-09 Andreas Kupries <andreas_kupries@users.sourceforge.net> - - * generic/tclIORTrans.c (ReflectInput): Fixed a bug triggered by Pat - Thoyts <patthoyts@users.sourceforge.net>. Reset the EOF flag after - draining the Tcl level into the result buffer, to make sure that the - result buffer will be drained as well by repeated calls to - ReflectInput should it contain more than one buffer-full of data. - Without that reset the higher I/O system will not call on ReflectInput - anymore due to the assumed EOF, thus losing the data which did not fit - in the buffer of the call which caused the eof and drain. - -2008-06-09 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOCall.c (TclOOGetSortedMethodList): Plug memory leak - that occurred when all methods were hidden. [Bug 1987817] - -2008-06-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Compilation of uplevel scripts, allow - * generic/tclCompCmds.c: non-body compiled scripts to access the - * generic/tclCompile.c: LVT (but not to extend it) and enable the - * generic/tclCompile.h: canonical list opt to sidestep the - * generic/tclExecute.c: compiler. [Patch 1973096] - * generic/tclProc.c: - * tests/uplevel.test: - -2008-06-06 Andreas Kupries <andreask@activestate.com> - - TIP #230 IMPLEMENTATION - - * generic/tclIOCmd.c: Integration of transform commands into 'chan' - ensemble. - * generic/tclInt.h: Definitions of the transform commands. - * generic/tclIORTrans.c: Implementation of the reflection transforms. - * tests/chan.test: Tests updated for new sub-commands of 'chan'. - * tests/ioCmd.test: Tests updated for new sub-commands of 'chan'. - * tests/ioTrans.test: Whole new set of tests for the reflection - transform. - * unix/Makefile.in: Integration of new files into build rules. - * win/Makefile.in: Integration of new files into build rules. - * win/makefile.vc: Integration of new files into build rules. - - NOTE: The file 'tclIORTrans.c' has a lot of code in common with the - file 'tclIORChan.c', as that made it much easier to develop the - reference implementation as a separate module. Now that the - transforms have been committed the one thing left to do is to go - over both modules and see which of the common parts we can - factor out and share. - -2008-06-04 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclBinary.c: TIP #317 implementation - * tests/binary.test: - -2008-06-02 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclOO.c (ReleaseClassContents): Fix the one remaining - valgrind complaint about oo.test, caused by failing to protect the - Object as well as the Class corresponding to a subclass being deleted - and hence getting a freed-memory read when attempting to delete the - class command. [Bug 1981001] - -2008-06-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOOMethod.c (Tcl_NewMethod): Complete the fix of [Bug - 1981001], previous fix was incomplete though helpful in telling me - where to look. - -2008-06-01 Joe Mistachkin <joe@mistachkin.com> - - * win/Makefile.in: Add tclOO genstubs to Windows makefiles and remove - * win/makefile.vc: -DBUILD_tcloo because it is no longer required. - -2008-06-01 Kevin B. Kenny <kennykb@acm.org> - - * generic/tclOODecls.h: Added the swizzling of DLLEXPORT and - * generic/tclOOIntDecls.h: DLLIMPORT needed to make EXTERN work. - - * generic/tclDictObj.c: Added missing initializers to the ensemble - map to silence a compiler warning. Thanks to - George Peter Staplin for the report. - - * generic/tclOOMethod.c: Fix a bug where the refcount of a method was - reset if the method was redefined while there - was an active invocation. [Bug 1981001] - -2008-06-01 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.decls, unix/Makefile.in (genstubs): Make generation of - stub tables correct. - * generic/tclOO{Decls.h,IntDecls.h,StubInit.c,StubLib.c}: Fixes to - make the generation work correctly, removing subtle differences - between output of different versions of stub generator. - -2008-06-01 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclOOStubLib.c: Ensure use of tcl stubs; include in - * unix/Makefile.in: stub lib; disable broken tclOO - genstubs - - * generic/tclOO.c: Make tclOO stubs tables 'static const' - * generic/tclOODecls.h: and stub table pointers MODULE_SCOPE - * generic/tclOOIntDecls.h: (change generated files manually - * generic/tclOOStubInit.c: pending genstubs support for tclOO). - * generic/tclOOStubLib.c: - - * generic/tclOO.c: Fix warnings for 'int<->ptr - * generic/tclOOCall.c: conversion' and 'signed vs unsigned - * generic/tclOOMethod.c: comparison'. - - * tests/msgcat.test: Fix for ::tcl::mac::locale with @modifier. - - * tools/tsdPerf.tcl: Use [info sharedlibextension] - - * unix/tclConfig.h.in: autoheader-2.59 - - * macosx/Tcl.xcodeproj/project.pbxproj: Add new tclOO files; add debug - * macosx/README: configs with corefoundation - disabled and with gcov; update - to Xcode 3.1. - -2008-05-31 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclOO.c (InitFoundation): Correct reference counting for - strings used when creating the constructor for classes. - * generic/tclOOMethod.c (TclOODelMethodRef): Correct fencepost error - in reference counting of method implementation structures. - * tests/oo.test (oo-0.5): Added a test to detect a memory leak problem - relating to disposal of the core object system. - - TIP#257 IMPLEMENTATION - - * generic/tclBasic.c, generic/tclOOInt.h: Correct declarations. - * win/Makefile.in, win/makefile.bc, win/makefile.vc: Build support for - Win32, from Joe Mistachkin. [Patch 1980861] - - * generic/tclOO*, doc/*, tests/oo.test: Port of implementation of - TclOO to sit directly inside Tcl. Note that this is incomplete (e.g. - no build support yet for Windows). - -2008-05-26 Jeff Hobbs <jeffh@ActiveState.com> - - * tests/io.test (io-53.9): Need to close chan before removing file. - -2008-05-26 Donal K. Fellows <dkf@users.sf.net> - - * win/makefile.bc: Remove deprecated winhelp target. - * win/Makefile.in, win/makefile.vc: It didn't work correctly anyway. - -2008-05-23 Andreas Kupries <andreask@activestate.com> - - * win/tclWinChan.c (FileWideSeekProc): Accepted a patch by Alexandre - Ferrieux <ferrieux@users.sourceforge.net> to fix the [Bug 1965787]. - 'tell' now works for locations > 2 GB as well instead of going - negative. - - * generic/tclIO.c (Tcl_SetChannelBufferSize): Accepted a patch by - * tests/io.test: Alexandre Ferrieux <ferrieux@users.sourceforge.net> - * tests/chanio.test: to fix the [Bug 1969953]. Buffersize outside of - the supported range are now clipped to nearest boundary instead of - ignored. - -2008-05-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclNamesp.c (Tcl_LogCommandInfo): Restored ability to - handle the argument value length = -1. Thanks to Chris Darroch for - discovering the bug and providing the fix. [Bug 1968245] - -2008-05-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclParse.c (ParseComment): The new TclParseAllWhiteSpace - * tests/parse.test (parse-15.60): routine has no mechanism to - return the "incomplete" status of "\\\n" so calling this routine - anywhere that can be reached within a Tcl_ParseCommand() call is a - mistake. In particular, ParseComment() must not use it. [Bug 1968882] - -2008-05-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclNamesp.c (Tcl_SetNamespaceUnknownHandler): Corrected odd - logic for handling installation of namespace unknown handlers which - could lead too very strange things happening in the error case. - -2008-05-16 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompile.c: Fix crash with tcl_traceExec. Found and fixed - by Alexander Pasadyn. [Bug 1964803] - -2008-05-15 Pat Thoyts <patthoyts@users.sourceforge.net> - - * win/makefile.vc: We should use the thread allocator for threaded - * win/rules.vc: builds. Added 'tclalloc' option to disable. - -2008-05-09 George Peter Staplin <georgeps@xmission.com> - - * tools/tsdPerf.c: A loadable Tcl extension for testing TSD - performance. - * tools/tsdPerf.tcl: A simplistic tool that uses the thread - extension and tsdPerf.so to get some performance metrics by, - simulating, simple TSD contention. - -2008-05-09 George Peter Staplin <georgeps@xmission.com> - - * generic/tcl.h: Make Tcl_ThreadDataKey a void *. - * generic/tclInt.h: Change around some function names and add some - new per-platform declarations for thread-specific data functions. - * generic/tclThread.c: Make use of of the new function names that no - longer have a Tclp prefix. - * generic/tclThreadStorage.c: Replace the core thread-specific data - (TSD) mechanism with an array offset solution that eliminates the hash - tables, and only uses one slot of native TSD. Many thanks to Kevin B. - Kenny for his help with this. - - * unix/tclUnixThrd.c: Add platform-specific TSD functions for use by - * win/tclWinThrd.c: tclThreadStorage.c. - -2008-05-09 Kevin B. Kenny <kennykb@acm.org> - - * tests/dict.test (dict-19.2): Corrected a bug where the test was - changed to use [apply] instead of a temporary proc, but the cleanup - script still attempted to delete the temporary proc. - -2008-05-07 Donal K. Fellows <dkf@cspool38.cs.man.ac.uk> - - * generic/tclCompCmds.c (TclCompileDictAppendCmd): Fix silly off-by - one error that caused a crash every time a compiled 'dict append' with - more than one argument was used. Found by Colin McCormack. - -2008-05-02 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclBasic.c: Converted the [binary] command into an - * generic/tclBinary.c: ensemble. - * generic/tclInt.h: - * test/binary.test: Updated the error tests for ensemble errors. - - * generic/tclFileName.c: Reverted accidental commit of TIP 316 APIs. - -2008-04-27 Donal K. Fellows <dkf@users.sf.net> - - * */*.c: A large tranche of getting rid of pre-C89-isms; if your - compiler doesn't support things like proper function declarations, - 'void' and 'const', borrow a proper one when building Tcl. (The header - files allow building things that link against Tcl with really ancient - compilers still; the requirement is just when building Tcl itself.) - -2008-04-26 Zoran Vasiljevic <vasiljevic@users.sourceforge.net> - - * generic/tclAsync.c: Tcl_AsyncDelete(): panic if attempt to locate - handler token fails. Happens when some other thread attempts to delete - somebody else's token. - - Also, panic early if we find out the wrong thread attempting to delete - the async handler (common trap). As, only the one that created the - handler is allowed to delete it. - -2008-04-24 Andreas Kupries <andreask@activestate.com> - - * tests/ioCmd.test: Extended testsuite for reflected channel - implementation. Added test cases about how it handles if the rug is - pulled out from under a channel (= killing threads, interpreters - containing the tcl command for a channel, and channel sitting in a - different interpreter/thread.) - - * generic/tclIORChan.c: Fixed the bugs exposed by the new testcases, - redone most of the cleanup and exit handling. - -2008-04-21 Don Porter <dgp@users.sourceforge.net> - - * generic/tclIOUtil.c: Removed all code delimited by - * generic/tclTest.c: USE_OBSOLETE_FS_HOOKS, completing - * tests/ioCmd.test: the deprecation path for these - * tests/ioUtil.test (removed): obsolete interfaces. (Code was active - in Tcl 8.4, present but enabled only by customized compile switch in - Tcl 8.5, and now completely gone for Tcl 8.6). Also removed all tests - relevant only to the removed interfaces. - -2008-04-19 George Peter Staplin <georgeps@xmission.com> - - * doc/Ensemble.3: Fix a typo: s/defiend/defined/ - Thanks to hat0 for spotting this. - -2008-04-16 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclInt.h: Make stubs tables 'static const' and - * generic/tclStubInit.c: export only module-scope pointers to - * generic/tclStubLib.c: the main stubs tables (for package - * tools/genStubs.tcl: initialization). [Patch 1938497] - * generic/tclBasic.c (Tcl_CreateInterp): - * generic/tclTomMathInterface.c (TclTommath_Init): - - * generic/tclInt.h: Revise Tcl_SetNotifier() to use a - * generic/tclNotify.c: module-scope hooks table instead of - * generic/tclStubInit.c: runtime stubs-table modification; - * macosx/tclMacOSXNotify.c: ensure all hookable notifier functions - * win/tclWinNotify.c: check for hooks; remove hook checks in - * unix/tclUnixNotfy.c: notifier API callers. [Patch 1938497] - -2008-04-15 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (CopyData): Applied another patch by Alexandre - * io.test (io-53.8a): Ferrieux <ferrieux@users.sf.net>, - * chanio.test (chan-io-53.8a): to shift EOF handling to the async - part of the command if a callback is specified, should the channel be - at EOF already when fcopy is called. Testcase by myself. - -2008-04-15 Daniel Steffen <das@users.sourceforge.net> - - * unix/Makefile.in: Adjust tclDTrace.h dependencies for removal - of tclStubLib.o from TCL_OBJS. [Bug 1942795] - -2008-04-14 Kevin B. Kenny <kennykb@acm.org> - - * unix/tclUnixTime.c (NativeGetTime): Removed obsolete use of - 'struct timezone' in the call to 'gettimeofday'. [Bug 1942197] - - * tests/clock.test (clock-33.5, clock-33.5a, clock-33.8, clock-33.8a): - Added comments to the test that it can fail on a heavily loaded - system. - -2008-04-10 Andreas Kupries <andreask@activestate.com> - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Keeping check for negative - values, changed to not be an error, but behave like the special value - -1 (copy all, default). - - * tests/iocmd.test (iocmd-15.{12,13}): Removed. - - * tests/io.test (io-52.5{,a,b}): Reverted last change, added - * tests/chanio.test (chan-io-52.5{,a,b}): comment regarding the - meaning of -1, added two more testcases for other negative values, - and input wrapped to negative. - -2008-04-09 Donal K. Fellows <dkf@users.sf.net> - - * tests/{fCmd,unixFCmd,winFCmd,winFile}.test: Tidying up of the test - suite to make better use of tcltest2 and be clearer about what is - being tested. - - * win/Makefile.in (html): Added target for doing convenient - documentation builds, mirroring the one from unix/Makefile. - -2008-04-09 Andreas Kupries <andreask@activestate.com> - - * tests/chanio.test (chan-io-52.5): Removed '-size -1' from test, - * tests/io.test (io-52.5): does not seem to have any bearing, and was - an illegal value. Test case is not affected by the value of -size, - test flag restoration and that evrything was properly copied. - - * generic/tclIOCmd.c (Tcl_FcopyObjCmd): Added checking of -size value - * tests/ioCmd.test (iocmd-15.{13,14}): to reject negative values, and - values overflowing 32-bit signed. Basic patch by Alexandre Ferrieux - <ferrieux@users.sourceforge.net>, with modifications from me to - separate overflow from true negative value. Extended testsuite. [Bug - 1557855] - -2008-04-09 Daniel Steffen <das@users.sourceforge.net> - - * tests/chanio.test (chan-io-53.8,53.9,53.10): Fix typo & quoting for - * tests/io.test (io-53.8,53.9,53.10): spaces in builddir path - -2008-04-08 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c: Added comments to the alignment macros used in - GrowEvaluationStack() and friends. - -2008-04-08 Daniel Steffen <das@users.sourceforge.net> - - * tools/genStubs.tcl: Revert erroneous 2008-04-02 change marking - *StubsPtr as EXTERN instead of extern. - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2008-04-07 Andreas Kupries <andreask@activestate.com> - - * tests/io.test (io-53.10): Testcase for bi-directional fcopy. - * tests/chanio.test: - * generic/tclIO.c: Additional changes to data structures for fcopy and - * generic/tclIO.h: channels to perform proper cleanup in case of a - channel having two background copy operations running as is now - possible. - - * generic/tclIO.c (BUSY_STATE, CheckChannelErrors, TclCopyChannel): - New macro, and the places using it. This change allows for - bi-directional fcopy on channels. Thanks to Alexandre Ferrieux - <ferrieux@users.sourceforge.net> for the patch. [Bug 1350564] - -2008-04-07 Reinhard Max <max@suse.de> - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): Fix [format {% d}] - so that it behaves the same way as in 8.4 and as C's printf(). - * tests/format.test: Add a test for '% d' and '%+d'. - -2008-04-05 Kevin B. Kenny <kennykb@acm.org> - - * win/tclWinFile.c: (WinSymLinkDirectory): Fixed a problem that Tcl - was creating an NTFS junction point (IO_REPARSE_TAG_MOUNT_POINT) but - filling in the union member for a Vista symbolic link. We had gotten - away with this error because the union member - (SymbolicLinkReparseBuffer) was misdefined in this file and in the - 'winnt.h' in early versions of MinGW. MinGW 3.4.2 has the correct - definition of SymbolicLinkReparseBuffer, exposing the mismatch, and - making tests cmdAH-19.4.1, fCmd-28.*, and filename-11.* fail. - * tests/chanio.test (chan-io-53.9): - * tests/io.test (io-53.9): Made test cleanup robust against the - possibility of slow process shutdown on Windows. - - * win/tcl.m4: Added -D_CRT_SECURE_NO_DEPRECATE and - -DCRT_NONSTDC_NO_DEPRECATE to the MSVC compilation flags so that the - compilation doesn't barf on perfectly reasonable Posix system calls. - * win/configure: Manually patched (don't have the right autoconf to - hand). - -2008-04-04 Andreas Kupries <andreask@activestate.com> - - * tests/io.test (io-53.9): Added testcase for [Bug 780533], based - * tests/chanio.test: on Alexandre's test script. Also fixed problem - with timer in preceding test, was not canceled properly in the ok case - -2008-04-04 Andreas Kupries <andreask@activestate.com> - - * generic/tclIORChan.c (ReflectOutput): Allow zero return from write - when input was zero-length anyway. Otherwise keept it an error, and - separate the message from 'written too much'. - - * tests/ioCmd.test (iocmd-24.6): Testcase updated for changed message. - - * generic/tclIORChan.c (ReflectClose): Added missing removal of the - now closed channel from the reflection map. Before we could crash the - system by invoking 'chan postevent' on a closed reflected channel, - dereferencing the dangling pointer in the map. - - * tests/ioCmd.test (iocmd-31.8): Testcase for the above. - -2008-04-03 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (CopyData): Applied patch [Bug 1932639] to - * tests/io.test: prevent fcopy from calling -command synchronously - * tests/chanio.test: the first time. Thanks to Alexandre Ferrieux - <ferrieux@users.sourceforge.net> for report and patch. - -2008-04-02 Daniel Steffen <das@users.sourceforge.net> - - * generic/tcl.decls: Remove 'export' declarations of symbols now - only in libtclstub and no longer in libtcl. - - * generic/tclStubLib.c: Make symbols in libtclstub.a MODULE_SCOPE to - * tools/genStubs.tcl: avoid exporting them from libraries that link - with -ltclstub; constify tcl*StubsPtr and stub - table hook pointers. [Bug 1819422] - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclTomMathDecls.h: - -2008-04-02 Andreas Kupries <andreask@activestate.com> - - * generic/tclIO.c (CopyData): Applied patch for fcopy problem [Bug - 780533], with many thanks to Alexandre Ferrieux - <ferrieux@users.sourceforge.net> for tracking it down and providing a - solution. Still have to convert his test script into a proper test - case. - -2008-04-01 Andreas Kupries <andreask@activestate.com> - - * generic/tclStrToD.c: Applied patch for [Bug 1839067] (fp rounding - * unix/tcl.m4: setup on solaris x86, native cc), provided by - Michael Schlenker. - -2008-04-01 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStubLib.c: Removed needless #ifdef complexity. - - * generic/tclStubLib.c (Tcl_InitStubs): Added missing error message. - * generic/tclPkg.c (Tcl_PkgInitStubsCheck): - - * README: Bump version number to 8.6a0 - * generic/tcl.h: - * library/init.tcl: - * macosx/Tcl-Common.xcconfig: - * macosx/Tcl.pbproj/default.pbxuser: - * macosx/Tcl.pbproj/project.pbxproj: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/configure.in: - * win/makefile.bc: - * win/tcl.m4: - - * unix/configure: autoconf-2.59 - * win/configure: - - * generic/tclBasic.c: Revised stubs-generation tool and interp - * tools/genStubs.tcl: creation so that "tclStubsPtr" is not present - * unix/Makefile.in: in libtcl.so, but is present only in - * win/Makefile.in: libtclstub.a. This tightens up the rules for - * win/makefile.bc: users of the stubs interfaces. [Bug 1819422] - * win/makefile.vc: - - * generic/tclDecls.h: make genstubs - * generic/tclIntDecls.h: - * generic/tclIntPlatDecls.h: - * generic/tclPlatDecls.h: - * generic/tclTomMathDecls.h: - -2008-03-30 Kevin Kenny <kennykb@acm.org> - - * generic/tclInt.h (TclIsNaN): - * unix/configure.in: Added code to the configurator to check for a - standard isnan() macro and use it if one is - found. This change avoids bugs where the test of - ((d) != (d)) is optimized away by an - overaggressive compiler. [Bug 1783544] - * generic/tclObj.c: Added missing #include <math.h> needed to locate - isnan() after the above change. - - * unix/configure: autoconf-2.61 - - * tests/mathop.test (mathop-25.9, mathop-25.14): Modified tests to - deal with (slightly buggy) math libraries in which pow() returns an - incorrectly rounded result. [Bug 1808174] - -2008-03-26 Don Porter <dgp@users.sourceforge.net> - - *** 8.5.2 TAGGED FOR RELEASE *** - - * generic/tcl.h: Bump to 8.5.2 for release. - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - - * changes: Updated for 8.5.2 release. - -2008-03-28 Donal K. Fellows <dkf@users.sf.net> - - * tests/fCmd.test: Substantial rewrite to use many more tcltest - features. Great reduction in quantity of [catch] gymnastics. Several - buggy tests fixed, including one where the result of the previous test - was being checked! - -2008-03-27 Kevin B. Kenny <kennykb@acm.org> - - * library/tzdata/America/Marigot: - * library/tztata/America/St_Barthelemy: - * library/tzdata/America/Argentina/San_Luis: - * library/tzdata/Asia/Ho_Chi_Minh: - * library/tzdata/Asia/Kolkata: (new files) - * library/tzdata/America/Caracas: - * library/tzdata/America/Havana: - * library/tzdata/America/Santiago: - * library/tzdata/America/Argentina/Buenos_Aires: - * library/tzdata/America/Argentina/Catamarca: - * library/tzdata/America/Argentina/Cordoba: - * library/tzdata/America/Argentina/Jujuy: - * library/tzdata/America/Argentina/La_Rioja: - * library/tzdata/America/Argentina/Mendoza: - * library/tzdata/America/Argentina/Rio_Gallegos: - * library/tzdata/America/Argentina/San_Juan: - * library/tzdata/America/Argentina/Tucuman: - * library/tzdata/America/Argentina/Ushuaia: - * library/tzdata/Asia/Baghdad: - * library/tzdata/Asia/Calcutta: - * library/tzdata/Asia/Damascus: - * library/tzdata/Asia/Saigon: - * library/tzdata/Pacific/Easter: - Changes up to and including Olson's tzdata2008b. - -2008-03-27 Daniel Steffen <das@users.sourceforge.net> - - * unix/tcl.m4 (SunOS-5.1x): Fix 64bit support for Sun cc. [Bug - 1921166] - - * unix/configure: autoconf-2.59 - -2008-03-26 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated for 8.5.2 release. - -2008-03-24 Pat Thoyts <patthoyts@users.sourceforge.net> - - * generic/tclBinary.c: [Bug 1923966] - crash in binary format - * tests/binary.test: Added tests for the above crash condition. - -2008-03-21 Donal K. Fellows <dkf@users.sf.net> - - * doc/switch.n: Clarified documentation in respect of two-argument - invocation. [Bug 1899962] - - * tests/switch.test: Added more tests of regexp-mode compilation of - the [switch] command. [Bug 1854435] - -2008-03-20 Donal K. Fellows <dkf@users.sf.net> - - * generic/tcl.h, generic/tclThreadAlloc.c: Tidied up the declarations - of Tcl_GetMemoryInfo so that it is always defined. Will panic when - called against a Tcl that was previously built without it at all, - which is OK because that also indicates a serious mismatch between - memory configuration options. - -2008-03-19 Donal K. Fellows <dkf@users.sf.net> - - * generic/tcl.h, generic/tclThreadAlloc.c (Tcl_GetMemoryInfo): Make - sure this function is available when direct linking. [Bug 1868171] - - * tests/reg.test (reg-33.14): Marked nonPortable because some - environments have small default stack sizes. [Bug 1905562] - -2008-03-18 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl (::tcl::tm::UnknownHandler): Changed 'source' to - 'source -encoding utf-8'. This fixes a portability problem of Tcl - Modules pointed out by Don Porter. By using plain 'source' we were at - the mercy of 'encoding system', making modules less portable than they - could be. The exact scenario: A writes a TM in some weird encoding - which is A's system encoding, distributes it, and somewhere else it - cannot be read/used because the system encoding is different. Forcing - the use of utf-8 makes the module portable. - - ***INCOMPATIBILITY*** for all Tcl Modules already written in non-utf-8 - compatible encodings. - -2008-03-18 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: Patch from Miguel Sofer to correct the - alignment of memory allocated by GrowEvaluationStack(). [Bug 1914503] - -2008-03-18 Andreas Kupries <andreask@activestate.com> - - * library/tm.tcl (::tcl::tm::Defaults): Modified handling of - environment variables. Solution slightly different than proposed in - the report. Using the underscored form TCLX_y_TM_PATH even if - TCLX.y_TM_PATH exists. Also using a loop to cut prevent code - replication. [Bug 1914604] - -2008-03-16 Donal K. Fellows <dkf@users.sf.net> - - * generic/tclCompCmds.c (TclCompileDictForCmd): Correct the handling - of stack space calculation (the jump pattern used was confusing the - simple-minded code doing the calculations). [Bug 1903325] - - * doc/lreplace.n: Clarified documentation of what happens with - negative indices. [Bug 1905809] Added example, tidied up formatting. - -2008-03-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (OldMathFuncProc): Same workaround protection - from bad TclStackAlloc() alignment. Thanks George Peter Staplin. - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Use ckalloc() to allocate - SortElement arrays instead of TclStackAlloc() which isn't getting - alignment right. Workaround for [Bug 1914503]. - -2008-03-14 Reinhard Max <max@suse.de> - - * generic/tclTest.c: Ignore the return value of write() when we are - * unix/tclUnixPipe.c: about to exit anyways. - -2008-03-13 Daniel Steffen <das@users.sourceforge.net> - - * unix/configure.in: Use backslash-quoting instead of double-quoting - * unix/tcl.m4: for lib paths in tclConfig.sh. [Bug 1913622] - * unix/configure: autoconf-2.59 - -2008-03-13 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated for 8.5.2 release. - - * generic/tclStrToD.c: Resolve identifier conflict over "pow10" with - libm in Cygwin and DJGPP. Thanks to Gordon Schumacher and Philip - Moore. [Patch 1800636] - -2008-03-12 Daniel Steffen <das@users.sourceforge.net> - - * macosx/Tcl.xcodeproj/project.pbxproj: Add support for Xcode 3.1 - * macosx/Tcl.xcodeproj/default.pbxuser: CODE_SIGN_IDENTITY and - * macosx/Tcl-Common.xcconfig: 'xcodebuild install'. - -2008-03-12 Andreas Kupries <andreask@activestate.com> - - * doc/info.n: Replaced {expand} with {*}. - -2008-03-12 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/Makefile.in (install-libraries): Bump http to 2.7 - * win/Makefile.in (install-libraries): Added -myaddr option to allow - * library/http/http.tcl (http::geturl): control of selected socket - * library/http/pkgIndex.tcl: interface. [Bug 559898] - * doc/http.n, tests/http.test: Added -keepalive and - -protocol 1.1 with chunked transfer encoding support. [Bug 1063703, - 1470377, 219225] (default keepalive is 0) - Added ability to override Host in -headers. [Bug 928154] - Added -strict option to control URL validation on per-call basis. - [Bug 1560506] - -2008-03-11 Jeff Hobbs <jeffh@ActiveState.com> - - * library/http/http.tcl (http::geturl): Add -method option to support - * tests/http.test (http-3.1): http PUT and DELETE requests. - * doc/http.n: [Bug 1599901, 862554] - - * library/http/http.tcl: Whitespace changes, code cleanup. Allow http - to be re-sourced without overwriting http state. - -2008-03-11 Daniel Steffen <das@users.sourceforge.net> - - * generic/tclEncoding.c (LoadEscapeEncoding): Avoid leaking escape - sub-encodings, fixes encoding-11.1 failing after iso2022-jp loaded. - [Bug 1893053] - - * macosx/tclMacOSXNotify.c: Avoid using CoreFoundation after fork() on - Darwin 9 even when TclpCreateProcess() uses vfork(). - - * macosx/Tcl.xcodeproj/project.pbxproj: Add support for Xcode 3.1 and - * macosx/Tcl.xcodeproj/default.pbxuser: configs for building with - * macosx/Tcl-Common.xcconfig: gcc-4.2 and llvm-gcc-4.2. - - * unix/tclUnixPort.h: Workaround vfork() problems in - llvm-gcc-4.2.1 -O4 build. - - * unix/tclUnixPort.h: Move MODULE_SCOPE compat - define to top. [Bug 1911102] - - * macosx/GNUmakefile: Fix quoting to allow paths - * macosx/Tcl-Common.xcconfig: to ${builddir} and - * unix/Makefile.in: ${INSTALL_ROOT} to contain - * unix/configure.in: spaces. - * unix/install-sh: - * unix/tcl.m4: - * tests/ioCmd.test: - - * unix/configure: autoconf-2.59 - - * unix/Makefile.in (install-strip): Strip non-global symbols from - dynamic library. - - * unix/tclUnixNotfy.c: Fix warning. - - * tests/exec.test (exec-9.7): Reduce timing sensitivity - * tests/socket.test (socket-2.11): (esp. on multi-proc machines). - - * tests/fCmd.test (fCmd-9.4): Skip on Darwin 9 (xfail). - -2008-03-11 Miguel Sofer <msofer@users.sf.net> - - * generic/tclVar.c (TclDeleteNamespaceVars): - * tests/var.test (var-8.2): Unset traces on vars should be called with - a FQ named during namespace deletion. This was causing infinite loops - when unset traces recreated the var, as reported by Julian Noble. [Bug - 1911919] - -2008-03-10 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated for 8.5.2 release. - - * doc/http.n: Revised to indicate that [package require http 2.5.5] - is needed to get all the documented commands ([http::meta]). - - * generic/tclEvent.c (TclDefaultBgErrorHandlerObjCmd): Added error - * tests/event.test (event-5.*): checking to protect against callers - passing invalid return options dictionaries. [Bug 1901113] - - * generic/tclBasic.c (ExprAbsFunc): Revised so that the abs() - * tests/expr.test: function and the [::tcl::mathfunc::abs] - command do not return the value of -0, or equivalent values with more - alarming string reps like -1e-350. [Bug 1893815] - -2008-03-07 Andreas Kupries <andreask@activestate.com> - - * generic/tclResult.c (ReleaseKeys): Workaround for [Bug 1904907]. - Reset the return option keys to NULL to allow full re-initialization - by GetKeys(). This introduces a memory leak for the key objects, but - gets us around a crash in the finalization of reflected channels when - handling returns, either at compile- or runtime. In both cases we - access the keys after they have been released by their thread exit - handler. A proper fix is entangled with the untangling of the - finalization ordering and attendant issues. For now we choose the - lesser evil. - -2008-03-07 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c (Tcl_ExprObj): Revised expression bytecode - compiling so that bytecodes invalid due to changing context or due to - the difference between expressions and scripts are not reused. [Bug - 1899164] - - * generic/tclCmdAH.c: Revised direct evaluation implementation of - [expr] so that [expr $e] caches compiled bytecodes for the expression - as the intrep of $e. - - * tests/execute.test (execute-6.*): More tests checking that - script bytecode is invalidated in the right situations. - -2008-03-07 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * win/configure.in: Add AC_HEADER_STDC to support msys/win64. - -2008-03-06 Donal K. Fellows <dkf@users.sf.net> - - * doc/namespace.n: Minor tidying up. [Bug 1909019] - -2008-03-04 Don Porter <dgp@users.sourceforge.net> - - * tests/execute.test (6.3,4): Added tests for [Bug 1899164]. - -2008-03-03 Reinhard Max <max@suse.de> - - * unix/tclUnixChan.c: Fix mark and space parity on Linux, which uses - CMSPAR instead of PAREXT. - -2008-03-02 Miguel Sofer <msofer@users.sf.net> - - * generic/tclNamesp.c (GetNamespaceFromObj): - * tests/interp.test (interp-28.2): Spoil the intrep of an nsNameType - obj when the reference crosses interpreter boundaries. - -2008-02-29 Don Porter <dgp@users.sourceforge.net> - - * generic/tclResult.c (Tcl_SetReturnOptions): Revised the refcount - management of Tcl_SetReturnOptions to become that of a conventional - Consumer routine. Thanks to Peter Spjuth for pointing out the - difficulties calling Tcl_SetReturnOptions with non-0-count value for - options. - * generic/tclExecute.c (INST_RETURN_STK): Revised the one caller - within Tcl itself which passes a non-0-count value to - Tcl_SetReturnOptions(). - - * generic/tclBasic.c (Tcl_AppendObjToErrorInfo): Revised the - refcount management of Tcl_AppendObjToErrorInfo to become that of a - conventional Consumer routine. This preserves the ease of use for the - overwhelming common callers who pass in a 0-count value, but makes the - proper call with a non-0-count value less surprising. - * generic/tclEvent.c (TclDefaultBgErrorHandlerObjCmd): Revised the - one caller within Tcl itself which passes a non-0-count value to - Tcl_AppendObjToErrorInfo(). - -2008-02-28 Joe English <jenglish@users.sourceforge.net> - - * unix/tclPort.h, unix/tclCompat.h, unix/tclUnixChan.h: Reduce scope - of <sys/filio.h> and <sys/ioctl.h> #includes. [Patch 1903339] - -2008-02-28 Joe English <jenglish@users.sourceforge.net> - - * unix/tclUnixChan.c, unix/tclUnixNotfy.c, unix/tclUnixPipe.c: - Consolidate all code conditionalized on -DUSE_FIONBIO into one place. - * unix/tclUnixPort.h, unix/tclUnixCompat.c: New routine - TclUnixSetBlockingMode(). [Patch 1903339] - -2008-02-28 Don Porter <dgp@users.sourceforge.net> - - * generic/tclBasic.c (TclEvalObjvInternal): Plug memory leak when - an enter trace deletes or changes the command, prompting a reparsing. - Don't let the second pass lose commandPtr value allocated during the - first pass. - - * generic/tclCompExpr.c (ParseExpr): Plug memory leak in error - message generation. - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): [format %llx $big] - leaked an mp_int. - - * generic/tclCompCmds.c (TclCompileReturnCmd): The 2007-10-18 commit - to optimize compiled [return -level 0 $x] [RFE 1794073] introduced a - memory leak of the return options dictionary. Fixing that. - -2008-02-27 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/http.tcl: [Bug 705956] - fix inverted logic when - cleaning up socket error in geturl. - -2008-02-27 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n: Corrected minor indentation gaffe in the penultimate - paragraph. [Bug 1898025] - * generic/tclClock.c (ParseClockFormatArgs): Changed to check that the - clock value is in the range of a 64-bit integer. [Bug 1862555] - * library/clock.tcl (::tcl::clock::format, ::tcl::clock::scan, - (::tcl::clock::add, ::tcl::clock::LocalizeFormat): Fixed bugs in - caching of localized strings that caused weird results when localized - date/time formats were used. [Bug 1902423] - * tests/clock.test (clock-61.*, clock-62.1): Regression tests for [Bug - 1862555] and [Bug 1902423]. - -2008-02-26 Joe English <jenglish@users.sourceforge.net> - - * generic/tclIOUtil.c, unix/tclUnixPort.h, unix/tclUnixChan.c: - Remove dead/unused portability-related #defines and unused conditional - code. See [Patch 1901828] for discussion. - -2008-02-26 Joe English <jenglish@users.sourceforge.net> - - * generic/tclIORChan.c (enum MethodName), - * generic/tclCompExpr.c (enum Marks): More stray trailing ","s - -2008-02-26 Joe English <jenglish@users.sourceforge.net> - - * unix/configure.in(socklen_t test): Define socklen_t as "int" if - missing, not "unsigned". Use AC_TRY_COMPILE instead of - AC_EGREP_HEADER. - * unix/configure: regenerated. - -2008-02-26 Joe English <jenglish@users.sourceforge.net> - - * generic/tclCompile.h: Remove stray trailing "," from enum - InstOperandType definition (C99ism). - -2008-02-26 Jeff Hobbs <jeffh@ActiveState.com> - - * generic/tclUtil.c (TclReToGlob): Fix the handling of the last star - * tests/regexpComp.test: possibly being escaped in - determining right anchor. [Bug 1902436] - -2008-02-26 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/pkgIndex.tcl: Set version 2.5.5 - * library/http/http.tcl: It is better to do the [eof] check after - trying to read from the socket. No clashes found in testing. Added - http::meta command to access the http headers. [Bug 1868845] - -2008-02-22 Pat Thoyts <patthoyts@users.sourceforge.net> - - * library/http/pkgIndex.tcl: Set version 2.5.4 - * library/http/http.tcl: Always check that the state array exists - in the http::status command. [Bug 1818565] - -2008-02-13 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump version number to 8.5.2b1 to distinguish - * library/init.tcl: CVS development snapshots from the 8.5.1 and - * unix/configure.in: 8.5.2 releases. - * unix/tcl.spec: - * win/configure.in: - * README - - * unix/configure: autoconf (2.59) - * win/configure: - -2008-02-12 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * generic/tclCompCmds.c (TclCompileSwitchCmd): Corrected logic for - * tests/switch.test (switch-10.15): handling -nocase compilation; the - -exact -nocase option cannot be compiled currently. [Bug 1891827] - - * unix/README: Documented missing configure flags. [Bug 1799011] - -2008-02-06 Kevin B. Kenny <kennykb@acm.org> - - * doc/clock.n (%N): Corrected an error in the explanation of the %N - format group. - * generic/tclClock.c (ClockParseformatargsObjCmd): - * library/clock.tcl (::tcl::clock::format): - * tests/clock.test (clock-1.0, clock-1.4): - Performance enhancements in [clock format] (moving the analysis of - $args into C code, holding on to Tcl_Objs with resolved command names, - [lassign] in place of [foreach], avoiding [namespace which] for - command resolution). - -2008-02-04 Don Porter <dgp@users.sourceforge.net> - - *** 8.5.1 TAGGED FOR RELEASE *** - - * changes: Updated for 8.5.1 release. - - * generic/tcl.h: Bump to 8.5.1 for release. - * library/init.tcl: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - - * unix/configure: autoconf-2.59 - * win/configure: - -2008-02-04 Miguel Sofer <msofer@users.sf.net> - - * generic/tclExecute.c (INST_CONCAT1): Fix optimisation for in-place - concatenation (was going over String type) - -2008-02-02 Daniel Steffen <das@users.sourceforge.net> - - * unix/configure.in (Darwin): Correct Info.plist year substitution - in non-framework builds. - - * unix/configure: autoconf-2.59 - -2008-01-30 Miguel Sofer <msofer@users.sf.net> - - * generic/tclInterp.c (Tcl_GetAlias): Fix for [Bug 1882373], thanks go - to an00na. - -2008-01-30 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * tools/tcltk-man2html.tcl: Reworked manual page scraper to do a - proper job of handling references to Ttk options. [Tk Bug 1876493] - -2008-01-29 Donal K. Fellows <donal.k.fellows@man.ac.uk> - - * doc/man.macros (SO, SE): Adjusted macros so that it is possible for - Ttk to have its "standard options" on a manual page that is not called - "options". [Tk Bug 1876493] - -2008-01-25 Don Porter <dgp@users.sourceforge.net> - - * changes: Updated for 8.5.1 release. - -2008-01-23 Don Porter <dgp@users.sourceforge.net> - - * generic/tclInt.h: New macro TclGrowParseTokenArray() to - * generic/tclCompCmds.c: simplify code that might need to grow - * generic/tclCompExpr.c: an array of Tcl_Tokens in the parsePtr - * generic/tclParse.c: field of a Tcl_Parse. Replaces the - TclExpandTokenArray() routine via replacing: - int needed = parsePtr->numTokens + growth; - while (needed > parsePtr->tokensAvailable) { - TclExpandTokenArray(parsePtr); - } - with: - TclGrowParseTokenArray(parsePtr, growth); - This revision merged over from dgp-refactor branch. - - * generic/tclCompile.h: Demote TclCompEvalObj() from internal stubs to - * generic/tclInt.decls: a MODULE_SCOPE routine declared in - tclCompile.h. - - * generic/tclIntDecls.h: make genstubs - * generic/tclStubInit.c: - -2008-01-22 Don Porter <dgp@users.sourceforge.net> - - * generic/tclTimer.c (AfterProc): Replace Tcl_EvalEx() with - Tcl_EvalObjEx() to evaluate [after] callbacks. Part of trend to favor - compiled execution over direct evaluation. - -2008-01-22 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCmdIl.c (Tcl_LreverseObjCmd): - * tests/cmdIL.test (cmdIL-7.7): Fix crash on reversing an empty list. - [Bug 1876793] - -2008-01-20 Jeff Hobbs <jeffh@ActiveState.com> - - * unix/README: Minor typo fixes [Bug 1853072] - - * generic/tclIO.c (TclGetsObjBinary): Operate on topmost channel. - [Bug 1869405] (Ficicchia) - -2008-01-17 Don Porter <dgp@users.sourceforge.net> - - * generic/tclCompExpr.c: Revision to preserve parsed intreps of - numeric and boolean literals when compiling expressions with (optimize - == 1). - -2008-01-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclCompExpr.c: Add an 'optimize' argument to - * generic/tclCompile.c: TclCompileExpr() to profit from better - * generic/tclCompile.h: literal management according to usage. - * generic/tclExecute.c: - - * generic/tclCompExpr.c: Fix literal leak in exprs [Bug 1869989] (dgp) - * generic/tclExecute.c: - * tests/compExpr.test: - - * doc/proc.n: Changed wording for access to non-local variables; added - mention to [namespace upvar]. Lame attempt at dealing with - documentation. [Bug 1872708] - -2008-01-15 Miguel Sofer <msofer@users.sf.net> - - * generic/tclBasic.c: Replacing 'operator' by 'op' in the def of - * generic/tclCompExpr.c: struct TclOpCmdClientData to accommodate C++ - * generic/tclCompile.h: compilers. [Bug 1855644] - -2008-01-13 Jeff Hobbs <jeffh@ActiveState.com> - - * win/tclWinSerial.c (SerialCloseProc, TclWinOpenSerialChannel): Use - critical section for read & write side. [Bug 1353846] (newman) - -2008-01-11 Miguel Sofer <msofer@users.sf.net> - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Restore stack checking - functionality in freebsd. [Bug 1850424] - - * unix/tclUnixThrd.c (TclpThreadGetStackSize): Fix for crash in - freebsd. [Bug 1860425] - -2008-01-10 Don Porter <dgp@users.sourceforge.net> - - * generic/tclStringObj.c (Tcl_AppendFormatToObj): Correct failure to - * tests/format.test: account for big.used == 0 corner case in the - %ll(idox) format directives. [Bug 1867855] - -2008-01-09 George Peter Staplin <georgeps@xmission.com> - - * doc/vwait.n: Add a missing be to fix a typo. - -2008-01-04 Jeff Hobbs <jeffh@ActiveState.com> - - * tools/tcltk-man2html.tcl (make-man-pages): Make man page title use - more specific info on lhs to improve tabbed browser view titles. - -2008-01-02 Donal K. Fellows <dkf@users.sf.net> - - * doc/binary.n: Fixed documentation bug reported on tcl-core, and - reordered documentation to discourage people from using the hex - formatter that is hardly ever useful. - -2008-01-02 Don Porter <dgp@users.sourceforge.net> - - * generic/tcl.h: Bump version number to 8.5.1b1 to distinguish - * library/init.tcl: CVS development snapshots from the 8.5.0 and - * unix/configure.in: 8.5.1 releases. - * unix/tcl.spec: - * win/configure.in: - * README - - * unix/configure: autoconf (2.59) - * win/configure: - - ****************************************************************** - *** CHANGELOG ENTRIES FOR 2006-2007 IN "ChangeLog.2007" *** - *** CHANGELOG ENTRIES FOR 2005 IN "ChangeLog.2005" *** - *** CHANGELOG ENTRIES FOR 2004 IN "ChangeLog.2004" *** - *** CHANGELOG ENTRIES FOR 2003 IN "ChangeLog.2003" *** - *** CHANGELOG ENTRIES FOR 2002 IN "ChangeLog.2002" *** - *** CHANGELOG ENTRIES FOR 2001 IN "ChangeLog.2001" *** - *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** - *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** - ****************************************************************** @@ -4650,7 +4650,7 @@ threading may still cause problems on AIX. (hobbs) 9/21/99 (bug fix) fixed bug when setting array in non-existent namespace. [Bug: 2613] (hobbs) ---- Released 8.2.1, October 04, 1999 --- See ChangeLog for details --- +--- Released 8.2.1, October 04, 1999 10/30/99 (feature enhancement) new regexp engine from Henry Spencer was patched in - should greatly reduce stack space usage. (spencer) @@ -4680,7 +4680,7 @@ when indexing into one (test case string-5.16) [Bug: 2871] (hobbs) 10/30/99 (bug fix) fixes for mac UTF filename handling (ingham) ---- Released 8.2.2, November 04, 1999 --- See ChangeLog for details --- +--- Released 8.2.2, November 04, 1999 11/19/99 (feature enhancement) bug fixes for http package as well as patch required by TLS (SSL) extension that adds http::(un)register @@ -4705,7 +4705,7 @@ atexit handlers. 12/07/99 (bug fix) fixes for 'expr + {[incr]}' and 'expr + {[error]}' cases (different causes). ---- Released 8.2.3, December 16, 1999 --- See ChangeLog for details --- +--- Released 8.2.3, December 16, 1999 1999-09-14 (feature enhancement) added -start switch to regexp and regsub. @@ -4762,7 +4762,7 @@ ExitThread to _endthreadex to prevent 4K mem leak (gravereaux) 1999-12-21 (bug fix) changed thread ids to longs (for 64bit systems) ---- Released 8.3b1, December 22, 1999 --- See ChangeLog for details --- +--- Released 8.3b1, December 22, 1999 2000-01-10 (feature enhancement) clock scan now supports the common ISO 8601 date/time formats. See docs for details. (melski) @@ -4788,7 +4788,7 @@ symbolicly (like chmod) in [file attributes $file -permissions ...] (schoebel) 2000-01-13 (bug fix) fixed lsort -dictionary problem when sorting characters between 'Z' and 'a' (flawed upper/lower comparison logic) (melski) ---- Released 8.3b2, January 13, 2000 --- See ChangeLog for details --- +--- Released 8.3b2, January 13, 2000 2000-01-14 (feature enhancement) clock format %Q added, clock scan updated @@ -4827,7 +4827,7 @@ mac panic from an error when closing an async socket (steffen, ingham) 2000-02-10 (feature enhancement) improved error reporting for failed loads on Windows (dejong, hobbs) ---- Released 8.3.0, February 10, 2000 --- See ChangeLog for details --- +--- Released 8.3.0, February 10, 2000 2000-03 (bug fixes, feature enhancement) overhaul of http package for proper handling of async callbacks (new options), version is now at 2.3 @@ -4870,7 +4870,7 @@ tclLoadDyld.c dl type. (sanchez) 2000-04-24 (bug fix) fixed hang in threaded Unix case when backgrounded exec process was running (dejong) ---- Released 8.3.1, April 26, 2000 --- See ChangeLog for details --- +--- Released 8.3.1, April 26, 2000 2000-04-26 (doc fix) updated/added documentation for many API's and commands (melski) @@ -4920,7 +4920,7 @@ pattern matching for [array names] (gazetta) 2000-05-31 (feature enhancement) added -nocomplain and -- flags to [unset] to allow for silent unset operation (hobbs) ---- Released 8.4a1, June 6, 2000 --- See ChangeLog for details --- +--- Released 8.4a1, June 6, 2000 2000-05-29 (bug fix) corrected resource cleanup in http error cases. Improved handling of error cases in http. (tamhankar) @@ -4959,7 +4959,7 @@ sections. (english) 2000-08-07 (bug fix) new man pages memory.n, TCL_MEM_DEBUG.3, Init.3 and DumpActiveMemory.3. (melski) ---- Released 8.3.2, August 9, 2000 --- See ChangeLog for details --- +--- Released 8.3.2, August 9, 2000 2000-06 thru 2000-11 (build improvements) Added support for mingw (gcc on Windows), AIX-5 and Win64 builds (dejong, hobbs) @@ -5018,7 +5018,7 @@ environment (gravereaux) 2000-11-03 (new feature) Tcl_SetMainLoop enables defining an event loop for tclsh. This enables Tk as a truly loadable package. (hobbs) ---- Released 8.4a2, November 3, 2000 --- See ChangeLog for details --- +--- Released 8.4a2, November 3, 2000 2000-09-27 (bug fix) fixed a bug introduced by a partial fix in 8.3.2 that didn't set nonBlocking correctly when resetting the flags for the write @@ -5076,7 +5076,7 @@ Update of READMEs. Corrected IRIX-5* configure (english). Added support for AIX-5 (hobbs). Added support for Win64 (hobbs). ---- Released 8.3.3, April 6, 2001 --- See ChangeLog for details --- +--- Released 8.3.3, April 6, 2001 2000-11-23 (new feature)[TIP 7] higher resolution timer on Windows (kenny) @@ -5150,7 +5150,7 @@ system. This includes the addition of 'file normalize', 'file system', * corrected several minor errors noted by Purify (hobbs) ---- Released 8.4a3, August 6, 2001 --- See ChangeLog for details --- +--- Released 8.4a3, August 6, 2001 2001-06-27 (bug fix)[217987] corrected backslash substitution of non-ASCII characters. (hobbs, riefenstahl) @@ -5256,7 +5256,7 @@ bundles to standard .dylib dynamic libraries like on other unices. 2001-10-18 (bug fix) corrected off-by-one-day error in clock scan with relative months and years during swing hours. (lavana) ---- Released 8.3.4, October 19, 2001 --- See ChangeLog for details --- +--- Released 8.3.4, October 19, 2001 2001-08-21 (bug fix)[219184] overagressive compilation of [catch] (sofer) @@ -5282,8 +5282,6 @@ compiles to 0 bytecodes (sofer) 2001-09-13 (new feature)[TIP 56] Tcl_EvalTokensStandard API (sofer) -2001-09-13 (new feature) Old ChangeLog entries => ChangeLog.1999 (hobbs) - 2001-09-17 (new feature) compiling with TCL_COMPILE_DEBUG now required to enable all compile and execution tracing (sofer) *** POTENTIAL INCOMPATIBILITY *** @@ -5368,8 +5366,6 @@ of the Host: header value 2002-01-25 (new feature)[496733] socket options -eofchar and -translation return read-only values (dejong) -2002-01-28 (new feature) Old ChangeLog entries => ChangeLog.20900 (hobbs) - 2002-01-28 (performance enhancement) bytecompiled [regexp] for trivial cases that amount to string matching. Also -nocase and --. (hobbs) @@ -5394,7 +5390,7 @@ errored out. (kupries, sofer) 2002-02-15 (new feature)[TIP 72] support for 64-bit integer values on 32-bit platforms and ability to work with >2GiB files. Extends many -commands. See ChangeLog and TIP for details. +commands. See TIP for details. *** POTENTIAL INCOMPATIBILITY *** 2002-02-22 (bug fix)[476537] Fix panic when loading shared library without @@ -5435,7 +5431,7 @@ of prior Tcl releases. Others will need to be reconciled. related to the handling of iso2022 text and finalization of escape-based encodings. (taguchi, takahashi, hobbs) ---- Released 8.4a4, March 5, 2002 --- See ChangeLog for details --- +--- Released 8.4a4, March 5, 2002 2002-03-06 (new feature)[TIP 80] expanded [lsearch] options (wilkason, fellows) @@ -5545,7 +5541,7 @@ options to configure (max) 2002-07-03 (bug fix)[577015] [catch] catches even compile errors (sofer) ---- Released 8.4b1, July 5, 2002 --- See ChangeLog for details --- +--- Released 8.4b1, July 5, 2002 2002-07-08 (bug fix) restored compatibility of [viewFile] in tcltest (porter) @@ -5583,7 +5579,7 @@ options to configure (max) Many internal bugs fixed. Considerable cleanup of the test suite. ---- Released 8.4b2, August 9, 2002 --- See ChangeLog for details --- +--- Released 8.4b2, August 9, 2002 2002-08-20 (new feature) --enable-memdebug configure option (kupries) @@ -5598,7 +5594,7 @@ Considerable cleanup of the test suite. 2002-09-02 (platfrom support) 64-bit compile on HP-11 (martin) ---- Released 8.4.0, September 10, 2002 --- See ChangeLog for details --- +--- Released 8.4.0, September 10, 2002 2002-09-18 (platform support) Updated support for compiling with Cygwin and either mingw or gcc. (khan, howell, dejong) @@ -5661,7 +5657,7 @@ dirs to tcl_pkgPath: @executable_path/../Frameworks and @executable_path/../PrivateFrameworks (if they exist), as well as the dirs in DYLD_FRAMEWORK_PATH (if set). (steffen) ---- Released 8.4.1, October 22, 2002 --- See ChangeLog for details --- +--- Released 8.4.1, October 22, 2002 2002-10-28 (bug fix)[627660] [package unknown] chaining for platform specifics @@ -5754,7 +5750,7 @@ packages in multiple interps. 2003-02-27 (bug fix)[694232] stop [lsearch -start 0 {} x] segfault ---- Released 8.4.2, March 3, 2003 --- See ChangeLog for details --- +--- Released 8.4.2, March 3, 2003 2003-03-06 (bug fix)[699042] Correct case-insensitive unicode string comparison in Tcl_UniCharNcasecmp @@ -5836,7 +5832,7 @@ encoding for the original. Most uses of gb2312 really mean euc-cn. 2003-05-14 (bug fix)[736421] Corrected another putenv() copy behavior problem when compiling on Windows and using Microsoft's runtime. ---- Released 8.4.3, May 20, 2003 --- See ChangeLog for details --- +--- Released 8.4.3, May 20, 2003 2003-05-23 (bug fix)[726018] reverted internals change to the 'cmdName' Tcl_ObjType that broke several extensions (TclBlend, e4graph...) @@ -5877,7 +5873,7 @@ Improved documentation, new tests, and some code cleanup. [655300, 720634, 735364, 748700, 756112, 756744, 756951, 758488, 760768, 763312, 769895, 771539, 771840, 771947, 771949, 772333] ---- Released 8.4.4, July 22, 2003 --- See ChangeLog for details --- +--- Released 8.4.4, July 22, 2003 2003-07-23 (bug fix)[775976] fix registry compilation for VC7. @@ -5923,7 +5919,7 @@ asked for writable events by the generic layer. 2003-11-17 (bug fix)[230589, 504785, 505048, 703709, 840258] fixes to various odd regexp "can't happen" bugs. ---- Released 8.4.5, November 20, 2003 --- See ChangeLog for details --- +--- Released 8.4.5, November 20, 2003 2003-12-02 (bug fix)[851747] object sharing fix in [binary scan] @@ -5960,7 +5956,7 @@ various odd regexp "can't happen" bugs. 2004-03-01 (platform support)[218561] Allow 64-bit configure on IRIX64-6.5* ---- Released 8.4.6, March 1, 2004 --- See ChangeLog for details --- +--- Released 8.4.6, March 1, 2004 Changes to 8.5a1 include all changes to the 8.4 line through 8.4.6, plus the following, which focuses on the high-level feature changes @@ -6046,7 +6042,7 @@ in this changeset (new minor version) rather than bug fixes: * [TIP #157] leading {expand} syntax on words to cause argument expansion. This is a safer/cleaner alternative to the use of 'eval'. ---- Released 8.5a1, March 3, 2004 --- See ChangeLog for details --- +--- Released 8.5a1, March 3, 2004 2004-03-04 (new feature) registry package is [unload]able (thoyts) => registry 1.1.4 @@ -6070,7 +6066,7 @@ each command/interp validity before executing. (sofer) 2004-04-06 (clean up) refactored Tcl header file #include order. Might create need for changes in extensions that #include private headers. -Changed source code files should work with older Tcl as well. See ChangeLog. +Changed source code files should work with older Tcl as well. *** POTENTIAL INCOMPATIBILITY *** 2004-04-07 (bug fix)[920667] install into any Unicode path on Win (hobbs) @@ -6346,7 +6342,7 @@ Doc improvements [759545,926590,935853,1017072,1018486,1022527,1027849, 1032243,1047928,1048005,1058446,1062647,1065732,1073334,etc.] Test suite expansion [1036649,1001997,etc.] ---- Released 8.5a2, December 7, 2004 --- See ChangeLog for details --- +--- Released 8.5a2, December 7, 2004 2004-12-13 (bug fix)[1083082] encoding memory leaks (ade,porter) @@ -6490,7 +6486,7 @@ Can support [load] from memory as well (steffen) Documentation improvements [1075433,1085127,1117017,1124160,1149605,etc.] ---- Released 8.5a3, June 4, 2005 --- See ChangeLog for details --- +--- Released 8.5a3, June 4, 2005 2005-06-06 (bug fix)[1213678] Windows/gcc: crash in stack.test (kenny) @@ -6741,7 +6737,7 @@ removed (steffen) Documentation improvements [1211078,1190891,1292427,1277503,1104682,1359183, 1415725,666770] ---- Released 8.5a4, April 27, 2006 --- See ChangeLog for details --- +--- Released 8.5a4, April 27, 2006 2006-05-04 (bug fix)[1480509] srand() accept wide input (porter,afredd) @@ -6837,7 +6833,7 @@ URL validity checking against RFC 2986 (hobbs) 2006-10-13 (platform support) get stack size on Darwin (steffen) ---- Released 8.5a5, October 20, 2006 --- See ChangeLog for details --- +--- Released 8.5a5, October 20, 2006 2006-10-20 (configure change) Added autodetection for OS-supplied timezone files (max) @@ -6919,7 +6915,7 @@ upvar and namespace upvar (sofer) 2007-04-23 (bug fix) fts_open() crash on 64bit Darwin 8 or earlier (steffen) ---- Released 8.5a6, April 25, 2007 --- See ChangeLog for details --- +--- Released 8.5a6, April 25, 2007 2007-04-30 (bug fix)[1705778] many valgrind-detected leaks corrected @@ -7022,7 +7018,7 @@ project for Xcode 3.0 (steffen) (bug fix)[1066755] Several stack efficiency efforts increases recursion limit on Windows to be larger than the default [interp recursionlimit] value ---- Released 8.5b1, September 26, 2007 --- See ChangeLog for details --- +--- Released 8.5b1, September 26, 2007 2007-10-02 (bug fix)[1806422] proper [tcl::tm::path] autoload (porter) @@ -7034,7 +7030,7 @@ on Windows to be larger than the default [interp recursionlimit] value 2007-10-25 (bug fix)[1726873] intermittent crash in threads (vasiljevic) ---- Released 8.5b2, October 26, 2007 --- See ChangeLog for details --- +--- Released 8.5b2, October 26, 2007 2007-10-27 (bug fix)[1821159] fixed broken compile on x86_64 (sofer) @@ -7070,7 +7066,7 @@ on Windows to be larger than the default [interp recursionlimit] value Many significant documentation improvements (fellows, sofer) ---- Released 8.5b3, November 19, 2007 --- See ChangeLog for details --- +--- Released 8.5b3, November 19, 2007 2007-11-20 (enhancement) string rep of dict has stable order (fellows) @@ -7104,7 +7100,7 @@ over-consumption of resources (drewry,lane,ormandy,fellows) Several documentation and release notes improvements ---- Released 8.5.0, December 20, 2007 --- See ChangeLog for details --- +--- Released 8.5.0, December 20, 2007 2007-12-23 (bug fix)[1857126] restore backref support to regexps (hobbs) @@ -7126,7 +7122,7 @@ Several documentation and release notes improvements Several documentation and release notes improvements ---- Released 8.5.1, February 5, 2008 --- See ChangeLog for details --- +--- Released 8.5.1, February 5, 2008 2008-02-06 (enhancement) [clock format] performance (kenny) @@ -7187,7 +7183,7 @@ variables without "." added to customization hooks (kupries) 2008-03-27 clock tzdata updated to Olson's tzdata2008b (kenny) ---- Released 8.5.2, March 28, 2008 --- See ChangeLog for details --- +--- Released 8.5.2, March 28, 2008 2008-03-30 (bug fix)[1783544] more robust TclIsNaN() (kenny,teterin) @@ -7242,7 +7238,7 @@ variables without "." added to customization hooks (kupries) 2008-06-25 (bug fix)[1999119] Support TM packages in Safe Base (kupries) ---- Released 8.6a1, June 25, 2008 --- See ChangeLog for details --- +--- Released 8.6a1, June 25, 2008 2008-06-29 (bug fix)[2004480] plug memory leaks (ade,porter,steffen) @@ -7295,7 +7291,7 @@ in a deleted interp. (porter) 2008-08-21 (bug fix)[2065115] Restored ***= regexp functioning (hobbs,porter) ---- Released 8.6a2, August 25, 2008 --- See ChangeLog for details --- +--- Released 8.6a2, August 25, 2008 2008-08-29 (bug fix)[2082299] Install TclOO header files (fellows) @@ -7376,7 +7372,7 @@ Tcl_FSFileAttrStringsProc prototype. (nijtmans) 2008-10-10 (bug fix)[2155658] crash in oo method export (fellows) ---- Released 8.6a3, October 10, 2008 --- See ChangeLog for details --- +--- Released 8.6a3, October 10, 2008 2008-10-13 (bug fix) Fix ability to join threads on 64-bit Windows (thoyts) @@ -7446,7 +7442,7 @@ evaluation in extensions (sofer,kenny) 2008-12-18 (bug fix)[2444274] panic in long commands from {*} (goth,porter) ---- Released 8.6b1, December 19, 2008 --- See ChangeLog for details --- +--- Released 8.6b1, December 19, 2008 2008-12-27 [TIP 234] Tcl_Zlib* interface revisions (fellows) *** INCOMPATIBILITY with interface of 8.6b1 *** @@ -7954,7 +7950,7 @@ memory with buffer backup (ferrieux) Many more Tcl built-in command errors now set an -errorcode. ---- Released 8.6b2, August 8, 2011 --- See ChangeLog for details --- +--- Released 8.6b2, August 8, 2011 2011-07-02 (bug fix)[3349507] correct double(1[string repeat 0 23]) (kenny) @@ -8115,7 +8111,7 @@ Many revisions to better support a Cygwin environment (nijtmans) Dropped support for OS X versions less than 10.4 (Tiger) (fellows) ---- Released 8.6b3, September 18, 2012 --- See ChangeLog for details --- +--- Released 8.6b3, September 18, 2012 2012-09-20 (enhancement) full Unicode support (nijtmans) => dde 1.4.0 @@ -8162,7 +8158,7 @@ Dropped support for OS X versions less than 10.4 (Tiger) (fellows) 2012-12-13 (bug fix) crash: [zlib gunzip $data -header noSuchNs::var] (porter) ---- Released 8.6.0, December 20, 2012 --- See ChangeLog for details --- +--- Released 8.6.0, December 20, 2012 2012-12-22 (bug fix)[3598150] DString to Tcl_Obj memleak (afredd) diff --git a/compat/opendir.c b/compat/opendir.c index 13eb974..23803ff 100644 --- a/compat/opendir.c +++ b/compat/opendir.c @@ -28,9 +28,8 @@ opendir( if ((fd = open(myname, 0, 0)) == -1) { return NULL; } - dirp = (DIR *) Tcl_Alloc(sizeof(DIR)); + dirp = (DIR *) Tcl_AttemptAlloc(sizeof(DIR)); if (dirp == NULL) { - /* unreachable? */ close(fd); return NULL; } diff --git a/compat/waitpid.c b/compat/waitpid.c index cf025b0..cd04d8b 100644 --- a/compat/waitpid.c +++ b/compat/waitpid.c @@ -156,7 +156,11 @@ waitpid( goto waitAgain; } } - waitPtr = (WaitInfo *) Tcl_Alloc(sizeof(WaitInfo)); + waitPtr = (WaitInfo *) Tcl_AttemptAlloc(sizeof(WaitInfo)); + if (!waitPtr) { + errno = ENOMEM; + return -1; + } waitPtr->pid = result; waitPtr->status = status; waitPtr->nextPtr = deadList; diff --git a/doc/Namespace.3 b/doc/Namespace.3 index c4c893a..d5f7764 100644 --- a/doc/Namespace.3 +++ b/doc/Namespace.3 @@ -133,7 +133,7 @@ is true. .PP \fBTcl_Import\fR imports commands matching a pattern into a namespace. Note that the pattern must include the name of the -namespace to import from. This function returns an error if +namespace to import from. This function returns TCL_ERROR if an attempt to import a command over an existing command is made, unless the \fIallowOverwrite\fR flag has been set. .PP diff --git a/doc/OpenFileChnl.3 b/doc/OpenFileChnl.3 index 3a7b6ae..37ed2cd 100644 --- a/doc/OpenFileChnl.3 +++ b/doc/OpenFileChnl.3 @@ -406,8 +406,10 @@ to UTF-8 based on the channel's encoding and storing the produced data in \fIreadObjPtr\fR's string representation. The return value of \fBTcl_ReadChars\fR is the number of characters, up to \fIcharsToRead\fR, that were stored in \fIreadObjPtr\fR. If an error occurs while reading, the -return value is -1 and \fBTcl_ReadChars\fR records a POSIX error code that -can be retrieved with \fBTcl_GetErrno\fR. +return value is -1 and \fBTcl_ReadChars\fR records a POSIX error +code that can be retrieved with \fBTcl_GetErrno\fR. If an encoding error happens +while the channel is in blocking mode with -profile strict, the characters +retrieved until the encoding error happened will be stored in \fIreadObjPtr\fR. .PP Setting \fIcharsToRead\fR to -1 will cause the command to read all characters currently available (non-blocking) or everything until @@ -416,9 +418,9 @@ eof (blocking mode). The return value may be smaller than the value to read, indicating that less data than requested was available. This is called a \fIshort read\fR. In blocking mode, this can only happen on an end-of-file. In nonblocking mode, -a short read can also occur if there is not enough input currently -available: \fBTcl_ReadChars\fR returns a short count rather than waiting -for more data. +a short read can also occur if an encoding error is encountered (with -profile +strict) or if there is not enough input currently available: +\fBTcl_ReadChars\fR returns a short count rather than waiting for more data. .PP If the channel is in blocking mode, a return value of zero indicates an end-of-file condition. If the channel is in nonblocking mode, a return diff --git a/doc/TclZlib.3 b/doc/TclZlib.3 index 619b2dc..efbe07b 100644 --- a/doc/TclZlib.3 +++ b/doc/TclZlib.3 @@ -188,7 +188,7 @@ is used to initialize the compression engine rather than leaving it to create it on the fly from the data being compressed. Setting a compression dictionary allows for more efficient compression in the case where the start of the data is highly regular, but it does require both the compressor and the -decompressor to agreee on the value to use. Compression dictionaries are only +decompressor to agree on the value to use. Compression dictionaries are only fully supported for zlib-format data; on compression, they must be set before any data is sent in with \fBTcl_ZlibStreamPut\fR, and on decompression they should be set when \fBTcl_ZlibStreamGet\fR produces an \fBerror\fR with its diff --git a/doc/Thread.3 b/doc/Thread.3 index 51df5bb..c59a8dd 100644 --- a/doc/Thread.3 +++ b/doc/Thread.3 @@ -69,7 +69,7 @@ This procedure will act as the \fBmain()\fR of the newly created thread. The specified \fIclientData\fR will be its sole argument. .AP void *clientData in Arbitrary information. Passed as sole argument to the \fIproc\fR. -.AP int stackSize in +.AP size_t stackSize in The size of the stack given to the new thread. .AP int flags in Bitmask containing flags allowing the caller to modify behavior of @@ -55,7 +55,9 @@ channel is flushed in the background before finally being closed. .PP \fBchan close\fR may return an error if an error occurs while flushing output. If a process in a command pipeline created by \fBopen\fR returns an -error, \fBchan close\fR generates an error in the same manner as \fBexec\fR. +error (either by returning a non-zero exit code or writing to its standard +error file descriptor), \fBchan close\fR generates an error in the same +manner as \fBexec\fR. .PP Closing one side of a socket or command pipeline may lead to the shutdown() or close() of the underlying system resource, leading to a reaction from whatever @@ -70,6 +72,17 @@ description of channel sharing. .PP When the last interpreter sharing a channel is destroyed, the channel is switched to blocking mode and fully flushed and then closed. +.PP +Channels are automatically closed when an interpreter is destroyed and +when the process exits. +From 8.6 on (TIP#398), nonblocking channels are no longer switched to +blocking mode when exiting; this guarantees a timely exit even when the +peer or a communication channel is stalled. To ensure proper flushing of +stalled nonblocking channels on exit, one must now either (a) actively +switch them back to blocking or (b) use the environment variable +\fBTCL_FLUSH_NONBLOCKING_ON_EXIT\fR, which when set and not equal to +.QW \fB0\fR +restores the previous behavior. .RE .TP \fBchan configure \fIchannelName\fR ?\fIoptionName\fR? ?\fIvalue\fR? ?\fIoptionName value\fR?... @@ -348,8 +361,8 @@ first words of a command that provides the interface for a \fBrefchan\fR. \fBImode\fR is a list of one or more of the strings .QW \fBread\fR or -.QW \fBwrite\fR -, indicating whether the channel is a read channel, a write channel, or both. +.QW \fBwrite\fR , +indicating whether the channel is a read channel, a write channel, or both. It is an error if the handler does not support the chosen mode. .PP The handler is called as needed from the global namespace at the top level, and diff --git a/doc/close.n b/doc/close.n index 3d18aea..2066583 100644 --- a/doc/close.n +++ b/doc/close.n @@ -12,11 +12,12 @@ .SH NAME close \- Close an open channel .SH SYNOPSIS -\fBclose \fIchannelId\fR ?r(ead)|w(rite)? +\fBclose \fIchannelId\fR ?\fBr\fR(\fBead\fR)|\fBw\fR(\fBrite\fR)? .BE .SH DESCRIPTION .PP -Closes or half-closes the channel given by \fIchannelId\fR. +Closes or half-closes the channel given by \fIchannelId\fR. \fBchan close\fR +is another name for this command. .PP \fIChannelId\fR must be an identifier for an open channel such as a Tcl standard channel (\fBstdin\fR, \fBstdout\fR, or \fBstderr\fR), @@ -49,12 +50,20 @@ When the last interpreter in which the channel is registered invokes .PP Channels are automatically closed when an interpreter is destroyed and when the process exits. -From 8.6 on (TIP#398), nonblocking channels are no longer switched to blocking mode when exiting; this guarantees a timely exit even when the peer or a communication channel is stalled. To ensure proper flushing of stalled nonblocking channels on exit, one must now either (a) actively switch them back to blocking or (b) use the environment variable TCL_FLUSH_NONBLOCKING_ON_EXIT, which when set and not equal to "0" restores the previous behavior. +From 8.6 on (TIP#398), nonblocking channels are no longer switched to +blocking mode when exiting; this guarantees a timely exit even when the +peer or a communication channel is stalled. To ensure proper flushing of +stalled nonblocking channels on exit, one must now either (a) actively +switch them back to blocking or (b) use the environment variable +\fBTCL_FLUSH_NONBLOCKING_ON_EXIT\fR, which when set and not equal to +.QW \fB0\fR +restores the previous behavior. .PP The command returns an empty string, and may generate an error if an error occurs while flushing output. If a command in a command -pipeline created with \fBopen\fR returns an error, \fBclose\fR -generates an error (similar to the \fBexec\fR command.) +pipeline created with \fBopen\fR returns an error (either by returning a +non-zero exit code or writing to its standard error file descriptor), +\fBclose\fR generates an error (similar to the \fBexec\fR command.) .PP The two-argument form is a .QW "half-close" : @@ -95,7 +104,7 @@ proc withOpenFile {filename channelVar script} { } .CE .SH "SEE ALSO" -file(n), open(n), socket(n), eof(n), Tcl_StandardChannels(3) +chan(n), file(n), open(n), socket(n), eof(n), Tcl_StandardChannels(3) .SH KEYWORDS blocking, channel, close, nonblocking, half-close '\" Local Variables: diff --git a/doc/configurable.n b/doc/configurable.n new file mode 100644 index 0000000..0102f8c --- /dev/null +++ b/doc/configurable.n @@ -0,0 +1,333 @@ +'\" +'\" Copyright © 2019 Donal K. Fellows +'\" +'\" See the file "license.terms" for information on usage and redistribution +'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. +'\" +.TH configurable n 0.4 TclOO "TclOO Commands" +.so man.macros +.BS +'\" Note: do not modify the .SH NAME line immediately below! +.SH NAME +oo::configurable, configure, property \- class that makes configurable classes and objects, and supports making configurable properties +.SH SYNOPSIS +.nf +package require TclOO + +\fBoo::configurable create \fIclass\fR ?\fIdefinitionScript\fR? + +\fBoo::define \fIclass\fB {\fR + \fBproperty \fIpropName\fR ?\fIoptions...\fR? ?\fIpropName\fR ?\fIoptions...\fR?...? +\fB}\fR + +\fBoo::objdefine \fIobject\fB {\fR + \fBproperty \fIpropName\fR ?\fIoptions...\fR? ?\fIpropName\fR ?\fIoptions...\fR?...? +\fB}\fR + +\fIobjectName \fBconfigure\fR +\fIobjectName \fBconfigure\fR \fI\-prop\fR +\fIobjectName \fBconfigure\fR \fI\-prop value\fR ?\fI\-prop value\fR... +.fi +.SH "CLASS HIERARCHY" +.nf +\fBoo::object\fR + \(-> \fBoo::class\fR + \(-> \fBoo::configurable\fR + +\fBoo::object\fR + \(-> \fBoo::class\fR + \(-> \fBoo::configurablesupport::configurable\fR +.fi +.BE +.SH DESCRIPTION +.PP +Configurable objects are objects that support being configured with a +\fBconfigure\fR method. Each of the configurable entities of the object is +known as a property of the object. Properties may be defined on classes or +instances; when configuring an object, any of the properties defined by its +classes (direct or indirect) or by the instance itself may be configured. +.PP +The \fBoo::configurable\fR metaclass installs basic support for making +configurable objects into a class. This consists of making a \fBproperty\fR +definition command available in definition scripts for the class and instances +(e.g., from the class's constructor, within \fBoo::define\fR and within +\fBoo::objdefine\fR) and making a \fBconfigure\fR method available within the +instances. +.SS "CONFIGURE METHOD" +.PP +The behavior of the \fBconfigure\fR method is modelled after the +\fBfconfigure\fR/\fBchan configure\fR command. +.PP +If passed no additional arguments, the \fBconfigure\fR method returns an +alphabetically sorted dictionary of all \fIreadable\fR and \fIread-write\fR +properties and their current values. +.PP +If passed a single additional argument, that argument to the \fBconfigure\fR +method must be the name of a property to read (or an unambiguous prefix +thereof); its value is returned. +.PP +Otherwise, if passed an even number of arguments then each pair of arguments +specifies a property name (or an unambiguous prefix thereof) and the value to +set it to. The properties will be set in the order specified, including +duplicates. If the setting of any property fails, the overall \fBconfigure\fR +method fails, the preceding pairs (if any) will continue to have been applied, +and the succeeding pairs (if any) will be not applied. On success, the result +of the \fBconfigure\fR method in this mode operation will be an empty string. +.SS "PROPERTY DEFINITIONS" +.PP +When a class has been manufactured by the \fBoo::configurable\fR metaclass (or +one of its subclasses), it gains an extra definition, \fBproperty\fR. The +\fBproperty\fR definition defines one or more properties that will be exposed +by the class's instances. +.PP +The \fBproperty\fR command takes the name of a property to define first, +\fIwithout a leading hyphen\fR, followed by a number of option-value pairs +that modify the basic behavior of the property. This can then be followed by +an arbitrary number of other property definitions. The supported options are: +.TP +\fB\-get \fIgetterScript\fR +. +This defines the implementation of how to read from the property; the +\fIgetterScript\fR will become the body of a method (taking no arguments) +defined on the class, if the kind of the property is such that the property +can be read from. The method will be named +\fB<ReadProp-\fIpropertyName\fB>\fR, and will default to being a simple read +of the instance variable with the same name as the property (e.g., +.QW "\fBproperty\fR xyz" +will result in a method +.QW <ReadProp-xyz> +being created). +.TP +\fB\-kind \fIpropertyKind\fR +. +This defines what sort of property is being created. The \fIpropertyKind\fR +must be exactly one of \fBreadable\fR, \fBwritable\fR, or \fBreadwrite\fR +(which is the default) which will make the property read-only, write-only or +read-write, respectively. Read-only properties can only ever be read from, +write-only properties can only ever be written to, and read-write properties +can be both read and written. +.RS +.PP +Note that write-only properties are not particularly discoverable as they are +never reported by the \fBconfigure\fR method other than by error messages when +attempting to write to a property that does not exist. +.RE +.TP +\fB\-set \fIsetterScript\fR +. +This defines the implementation of how to write to the property; the +\fIsetterScript\fR will become the body of a method taking a single argument, +\fIvalue\fR, defined on the class, if the kind of the property is such that +the property can be written to. The method will be named +\fB<WriteProp-\fIpropertyName\fB>\fR, and will default to being a simple write +of the instance variable with the same name as the property (e.g., +.QW "\fBproperty\fR xyz" +will result in a method +.QW <WriteProp-xyz> +being created). +.PP +Instances of the class that was created by \fBoo::configurable\fR will also +support \fBproperty\fR definitions; the semantics will be exactly as above +except that the properties will be defined on the instance alone. +.PP +Note that the property implementation methods that \fBproperty\fR defines +should not be private, as this makes them inaccessible from the implementation +of \fBconfigure\fR (by design; the property configuration mechanism is +intended for use mainly from outside a class, whereas a class may access +variables directly). The variables accessed by the default implementations of +the properties \fImay\fR be private, if so declared. +.SH "ADVANCED USAGE" +.PP +The configurable class system is comprised of several pieces. The +\fBoo::configurable\fR metaclass works by mixing in a class and setting +definition namespaces during object creation that provide the other bits and +pieces of machinery. The key pieces of the implementation are enumerated here +so that they can be used by other code: +.TP +\fBoo::configuresupport::configurable\fR +. +This is a class that provides the implementation of the \fBconfigure\fR method +(described above in \fBCONFIGURE METHOD\fR). +.TP +\fBoo::configuresupport::configurableclass\fR +. +This is a namespace that contains the definition dialect that provides the +\fBproperty\fR declaration for use in classes (i.e., via \fBoo::define\fR, and +class constructors under normal circumstances), as described above in +\fBPROPERTY DEFINITIONS\fR. It \fBnamespace export\fRs its \fBproperty\fR +command so that it may be used easily in user definition dialects. +.TP +\fBoo::configuresupport::configurableobject\fR +. +This is a namespace that contains the definition dialect that provides the +\fBproperty\fR declaration for use in instance objects (i.e., via +\fBoo::objdefine\fR, and the \fBself\fR declaration in \fBoo::define\fR), as +described above in \fBPROPERTY DEFINITIONS\fR. It \fBnamespace export\fRs its +\fBproperty\fR command so that it may be used easily in user definition +dialects. +.PP +The underlying property discovery mechanism relies on four slots (see +\fBoo::define\fR for what that implies) that list the properties that can be +configured. These slots do not themselves impose any semantics on what the +slots mean other than that they have unique names, no important order, can be +inherited and discovered on classes and instances. +.PP +These slots, and their intended semantics, are: +.TP +\fBoo::configuresupport::readableproperties\fR +. +The set of properties of a class (not including those from its superclasses) +that may be read from when configuring an instance of the class. This slot can +also be read with the \fBinfo class properties\fR command. +.TP +\fBoo::configuresupport::writableproperties\fR +. +The set of properties of a class (not including those from its superclasses) +that may be written to when configuring an instance of the class. This slot +can also be read with the \fBinfo class properties\fR command. +.TP +\fBoo::configuresupport::objreadableproperties\fR +. +The set of properties of an object instance (not including those from its +classes) that may be read from when configuring the object. This slot can +also be read with the \fBinfo object properties\fR command. +.TP +\fBoo::configuresupport::objwritableproperties\fR +. +The set of properties of an object instance (not including those from its +classes) that may be written to when configuring the object. This slot can +also be read with the \fBinfo object properties\fR command. +.PP +Note that though these are slots, they are \fInot\fR in the standard +\fBoo::define\fR or \fBoo::objdefine\fR namespaces; in order to use them +inside a definition script, they need to be referred to by full name. This is +because they are intended to be building bricks of configurable property +system, and not directly used by normal user code. +.SS "IMPLEMENTATION NOTE" +.PP +The implementation of the \fBconfigure\fR method uses +\fBinfo object properties\fR with the \fB\-all\fR option to discover what +properties it may manipulate. +.SH EXAMPLES +.PP +Here we create a simple configurable class and demonstrate how it can be +configured: +.PP +.CS +\fBoo::configurable\fR create Point { + \fBproperty\fR x y + constructor args { + my \fBconfigure\fR -x 0 -y 0 {*}$args + } + variable x y + method print {} { + puts "x=$x, y=$y" + } +} + +set pt [Point new -x 27] +$pt print; \fI# x=27, y=0\fR +$pt \fBconfigure\fR -y 42 +$pt print; \fI# x=27, y=42\fR +puts "distance from origin: [expr { + hypot([$pt \fBconfigure\fR -x], [$pt \fBconfigure\fR -y]) +}]"; \fI# distance from origin: 49.92995093127971\fR +puts [$pt \fBconfigure\fR] + \fI# -x 27 -y 42\fR +.CE +.PP +Such a configurable class can be extended by subclassing, though the subclass +needs to also be created by \fBoo::configurable\fR if it will use the +\fBproperty\fR definition: +.PP +.CS +\fBoo::configurable\fR create Point3D { + superclass Point + \fBproperty\fR z + constructor args { + next -z 0 {*}$args + } +} + +set pt2 [Point3D new -x 2 -y 3 -z 4] +puts [$pt2 \fBconfigure\fR] + \fI# -x 2 -y 3 -z 4\fR +.CE +.PP +Once you have a configurable class, you can also add instance properties to +it. (The backing variables for all properties start unset.) Note below that we +are using an unambiguous prefix of a property name when setting it; this is +supported for all properties though full names are normally recommended +because subclasses will not make an unambiguous prefix become ambiguous in +that case. +.PP +.CS +oo::objdefine $pt { + \fBproperty\fR color +} +$pt \fBconfigure\fR -c bisque +puts [$pt \fBconfigure\fR] + \fI# -color bisque -x 27 -y 42\fR +.CE +.PP +You can also do derived properties by making them read-only and supplying a +script that computes them. +.PP +.CS +\fBoo::configurable\fR create PointMk2 { + \fBproperty\fR x y + \fBproperty\fR distance -kind readable -get { + return [expr {hypot($x, $y)}] + } + variable x y + constructor args { + my \fBconfigure\fR -x 0 -y 0 {*}$args + } +} + +set pt3 [PointMk2 new -x 3 -y 4] +puts [$pt3 \fBconfigure\fR -distance] + \fI# 5.0\fR +$pt3 \fBconfigure\fR -distance 10 + \fI# ERROR: bad property "-distance": must be -x or -y\fR +.CE +.PP +Setters are used to validate the type of a property: +.PP +.CS +\fBoo::configurable\fR create PointMk3 { + \fBproperty\fR x -set { + if {![string is double -strict $value]} { + error "-x property must be a number" + } + set x $value + } + \fBproperty\fR y -set { + if {![string is double -strict $value]} { + error "-y property must be a number" + } + set y $value + } + variable x y + constructor args { + my \fBconfigure\fR -x 0 -y 0 {*}$args + } +} + +set pt4 [PointMk3 new] +puts [$pt4 \fBconfigure\fR] + \fI# -x 0 -y 0\fR +$pt4 \fBconfigure\fR -x 3 -y 4 +puts [$pt4 \fBconfigure\fR] + \fI# -x 3 -y 4\fR +$pt4 \fBconfigure\fR -x "obviously not a number" + \fI# ERROR: -x property must be a number\fR +.CE +.SH "SEE ALSO" +info(n), oo::class(n), oo::define(n) +.SH KEYWORDS +class, object, properties, configuration +.\" Local variables: +.\" mode: nroff +.\" fill-column: 78 +.\" End: diff --git a/doc/define.n b/doc/define.n index f1e799b..c5e93ac 100644 --- a/doc/define.n +++ b/doc/define.n @@ -493,6 +493,12 @@ the slot: . This appends the given \fImember\fR elements to the slot definition. .TP +\fIslot\fR \fB\-appendifnew\fR ?\fImember ...\fR? +.VS TIP558 +This appends the given \fImember\fR elements to the slot definition if they +do not already exist. +.VE TIP558 +.TP \fIslot\fR \fB\-clear\fR . This sets the slot definition to the empty list. @@ -490,6 +490,29 @@ be discovered with \fBinfo class forward\fR. This subcommand returns a list of all classes that have been mixed into the class named \fIclass\fR. .TP +\fBinfo class properties\fI class\fR ?\fIoptions...\fR +.VS "TIP 558" +This subcommand returns a sorted list of properties defined on the class named +\fIclass\fR. The \fIoptions\fR define exactly which properties are returned: +.RS +.TP +\fB\-all\fR +. +With this option, the properties from the superclasses and mixins of the class +are also returned. +.TP +\fB\-readable\fR +. +This option (the default behavior) asks for the readable properties to be +returned. Only readable or writable properties are returned, not both. +.TP +\fB\-writable\fR +. +This option asks for the writable properties to be returned. Only readable or +writable properties are returned, not both. +.RE +.VE "TIP 558" +.TP \fBinfo class subclasses\fI class\fR ?\fIpattern\fR? . This subcommand returns a list of direct subclasses of class \fIclass\fR. If @@ -679,6 +702,30 @@ object named \fIobject\fR. This subcommand returns the name of the internal namespace of the object named \fIobject\fR. .TP +\fBinfo object properties\fI object\fR ?\fIoptions...\fR +.VS "TIP 558" +This subcommand returns a sorted list of properties defined on the object +named \fIobject\fR. The \fIoptions\fR define exactly which properties are +returned: +.RS +.TP +\fB\-all\fR +. +With this option, the properties from the class, superclasses and mixins of +the object are also returned. +.TP +\fB\-readable\fR +. +This option (the default behavior) asks for the readable properties to be +returned. Only readable or writable properties are returned, not both. +.TP +\fB\-writable\fR +. +This option asks for the writable properties to be returned. Only readable or +writable properties are returned, not both. +.RE +.VE "TIP 558" +.TP \fBinfo object variables\fI object\fRR ?\fB\-private\fR? . This subcommand returns a list of all variables that have been declared for diff --git a/doc/ledit.n b/doc/ledit.n index 70e0bf3..48bc608 100644 --- a/doc/ledit.n +++ b/doc/ledit.n @@ -24,7 +24,7 @@ Arguments \fIfirst\fR and \fIlast\fR are index values specifying the first and last elements of the range to replace. They are interpreted the same as index values for the command \fBstring index\fR, supporting simple index arithmetic and indices relative to the -end of the list. The index 0 refers to the first element of the +end of the list. The index \fB0\fR refers to the first element of the list, and \fBend\fR refers to the last element of the list. .PP If either \fIfirst\fR or \fIlast\fR is less than zero, it is considered to @@ -49,33 +49,33 @@ between \fIfirst\fR and \fIlast\fR are simply deleted. Prepend to a list. .PP .CS -% set lst {c d e f g} -c d e f g -% ledit lst -1 -1 a b -a b c d e f g +set lst {c d e f g} + \fI\(-> c d e f g\fR +\fBledit\fR lst -1 -1 a b + \fI\(-> a b c d e f g\fR .CE .PP Append to the list. .PP .CS -% ledit lst end+1 end+1 h i -a b c d e f g h i +\fBledit\fR lst end+1 end+1 h i + \fI\(-> a b c d e f g h i\fR .CE .PP Delete third and fourth elements. .PP .CS -% ledit lst 2 3 -a b e f g h i +\fBledit\fR lst 2 3 + \fI\(-> a b e f g h i\fR .CE .PP Replace two elements with three. .PP .CS -% ledit lst 2 3 x y z -a b x y z g h i -% set lst -a b x y z g h i +\fBledit\fR lst 2 3 x y z + \fI\(-> a b x y z g h i\fR +set lst + \fI\(-> a b x y z g h i\fR .CE .PP .SH "SEE ALSO" diff --git a/doc/library.n b/doc/library.n index 8aa8af7..64252f3 100644 --- a/doc/library.n +++ b/doc/library.n @@ -58,6 +58,7 @@ the auto-load mechanism defined below. The following procedures are provided in the Tcl library: .TP \fBauto_execok \fIcmd\fR +. Determines whether there is an executable file or shell builtin by the name \fIcmd\fR. If so, it returns a list of arguments to be passed to \fBexec\fR to execute the executable file or shell builtin @@ -70,8 +71,30 @@ remembers information about previous searches in an array named \fBauto_execs\fR; this avoids the path search in future calls for the same \fIcmd\fR. The command \fBauto_reset\fR may be used to force \fBauto_execok\fR to forget its cached information. +.RS +.PP +For example, to run the \fIumask\fR shell builtin on Linux, you would do: +.PP +.CS +exec {*}[\fBauto_execok\fR umask] +.CE +.PP +To run the \fIDIR\fR shell builtin on Windows, you would do: +.PP +.CS +exec {*}[\fBauto_execok\fR dir] +.CE +.PP +To discover if there is a \fIfrobnicate\fR binary on the user's PATH, +you would do: +.PP +.CS +set mayFrob [expr {[llength [\fBauto_execok\fR frobnicate]] > 0}] +.CE +.RE .TP \fBauto_import \fIpattern\fR +. \fBAuto_import\fR is invoked during \fBnamespace import\fR to see if the imported commands specified by \fIpattern\fR reside in an autoloaded library. If so, the commands are loaded so that they will @@ -79,13 +102,18 @@ be available to the interpreter for creating the import links. If the commands do not reside in an autoloaded library, \fBauto_import\fR does nothing. The pattern matching is performed according to the matching rules of \fBnamespace import\fR. +.RS +.PP +It is not normally necessary to call this command directly. +.RE .TP \fBauto_load \fIcmd\fR +. This command attempts to load the definition for a Tcl command named \fIcmd\fR. To do this, it searches an \fIauto-load path\fR, which is a list of one or more directories. The auto-load path is given by the global variable \fBauto_path\fR if it exists. If there is no -\fBauto_path\fR variable, then the TCLLIBPATH environment variable is +\fBauto_path\fR variable, then the \fBTCLLIBPATH\fR environment variable is used, if it exists. Otherwise the auto-load path consists of just the Tcl library directory. Within each directory in the auto-load path there must be a file \fBtclIndex\fR that describes one or more @@ -104,6 +132,11 @@ the array \fBauto_index\fR; future calls to \fBauto_load\fR check for cached index information may be deleted with the command \fBauto_reset\fR. This will force the next \fBauto_load\fR command to reload the index database from disk. +.RS +.PP +It is not normally necessary to call this command directly; the +default \fBunknown\fR handler will do so. +.RE .TP \fBauto_mkindex \fIdir pattern pattern ...\fR . @@ -156,6 +189,7 @@ listed in the auto-load index, so that fresh copies of them will be loaded the next time that they are used. .TP \fBauto_qualify \fIcommand namespace\fR +. Computes a list of fully qualified names for \fIcommand\fR. This list mirrors the path a standard Tcl interpreter follows for command lookups: first it looks for the command in the current namespace, and @@ -175,6 +209,7 @@ performing the actual auto-loading of functions at runtime. .RE .TP \fBtcl_findLibrary \fIbasename version patch initScript enVarName varName\fR +. This is a standard search procedure for use by extensions during their initialization. They call this procedure to look for their script library in several standard directories. @@ -197,14 +232,25 @@ relative to the executable file in the current build tree; relative to the executable file in a parallel build tree. .TP \fBparray \fIarrayName\fR ?\fIpattern\fR? +. Prints on standard output the names and values of all the elements in the array \fIarrayName\fR, or just the names that match \fIpattern\fR (using the matching rules of \fBstring match\fR) and their values if \fIpattern\fR is given. \fIArrayName\fR must be an array accessible to the caller of \fBparray\fR. It may be either local or global. +The result of this command is the empty string. +.RS +.PP +For example, to print the contents of the \fBtcl_platform\fR array, do: +.PP +.CS +\fBparray\fR tcl_platform +.CE +.RE .TP \fBtcl_endOfWord \fIstr start\fR +. Returns the index of the first end-of-word location that occurs after a starting index \fIstart\fR in the string \fIstr\fR. An end-of-word location is defined to be the first non-word character following the @@ -215,19 +261,35 @@ for more details on how Tcl determines which characters are word characters. .TP \fBtcl_startOfNextWord \fIstr start\fR +. Returns the index of the first start-of-word location that occurs after a starting index \fIstart\fR in the string \fIstr\fR. A start-of-word location is defined to be the first word character following a non-word character. Returns \-1 if there are no more start-of-word locations after the starting point. +.RS +.PP +For example, to print the indices of the starts of each word in a +string according to platform rules: +.PP +.CS +set theString "The quick brown fox" +for {set idx 0} {$idx >= 0} { + set idx [\fBtcl_startOfNextWord\fR $theString $idx]} { + puts "Word start index: $idx" +} +.CE +.RE .TP \fBtcl_startOfPreviousWord \fIstr start\fR +. Returns the index of the first start-of-word location that occurs before a starting index \fIstart\fR in the string \fIstr\fR. Returns \-1 if there are no more start-of-word locations before the starting point. .TP \fBtcl_wordBreakAfter \fIstr start\fR +. Returns the index of the first word boundary after the starting index \fIstart\fR in the string \fIstr\fR. Returns \-1 if there are no more boundaries after the starting point in the given string. The index @@ -235,6 +297,7 @@ returned refers to the second character of the pair that comprises a boundary. .TP \fBtcl_wordBreakBefore \fIstr start\fR +. Returns the index of the first word boundary before the starting index \fIstart\fR in the string \fIstr\fR. Returns \-1 if there are no more boundaries before the starting point in the given string. The index @@ -248,18 +311,30 @@ commands and packages, and determining what are words. .SS "AUTOLOADING AND PACKAGE MANAGEMENT VARIABLES" .TP \fBauto_execs\fR +. Used by \fBauto_execok\fR to record information about whether particular commands exist as executable files. +.RS +.PP +Not normally usefully accessed directly by user code. +.RE .TP \fBauto_index\fR +. Used by \fBauto_load\fR to save the index information read from disk. +.RS +.PP +Not normally usefully accessed directly by user code. +.RE .TP \fBauto_noexec\fR +. If set to any value, then \fBunknown\fR will not attempt to auto-exec any commands. .TP \fBauto_noload\fR +. If set to any value, then \fBunknown\fR will not attempt to auto-load any commands. .TP @@ -275,37 +350,70 @@ the parent directory of \fBtcl_library\fR, the directories listed in the \fBtcl_pkgPath\fR variable. Additional locations to look for files and package indices should normally be added to this variable using \fBlappend\fR. +.RS +.PP +For example, to add the \fIlib\fR directory next to the running +script, you would do: +.PP +.CS +lappend \fBauto_path\fR [file dirname [info script]]/lib +.CE +.PP +Note that if the script uses \fBcd\fR, it is advisable to ensure that +entries on the \fBauto_path\fR are \fBfile normalize\fRd. +.RE .TP \fBenv(TCL_LIBRARY)\fR +. If set, then it specifies the location of the directory containing library scripts (the value of this variable will be assigned to the \fBtcl_library\fR variable and therefore returned by the command \fBinfo library\fR). If this variable is not set then a default value is used. +.RS +.PP +Use of this environment variable is not recommended outside of testing. +Tcl installations should already know where to find their own script +files, as the value is baked in during the build or installation. +.RE .TP \fBenv(TCLLIBPATH)\fR +. If set, then it must contain a valid Tcl list giving directories to search during auto-load operations. Directories must be specified in Tcl format, using .QW / as the path separator, regardless of platform. This variable is only used when initializing the \fBauto_path\fR variable. +.RS +.PP +A key consequence of this variable is that it gives a way to let the user +of a script specify the list of places where that script may use +\fBpackage require\fR to read packages from. It is not normally usefully +settable within a Tcl script itself \fIexcept\fR to influence where other +interpreters load from (whether made with \fBinterp create\fR or launched +as their own threads or subprocesses). +.RE .SS "WORD BOUNDARY DETERMINATION VARIABLES" These variables are only used in the \fBtcl_endOfWord\fR, \fBtcl_startOfNextWord\fR, \fBtcl_startOfPreviousWord\fR, \fBtcl_wordBreakAfter\fR, and \fBtcl_wordBreakBefore\fR commands. .TP \fBtcl_nonwordchars\fR +. This variable contains a regular expression that is used by routines like \fBtcl_endOfWord\fR to identify whether a character is part of a word or not. If the pattern matches a character, the character is -considered to be a non-word character. The default is "\\W". +considered to be a non-word character. The default value is +.QW "\\W" . .TP \fBtcl_wordchars\fR +. This variable contains a regular expression that is used by routines like \fBtcl_endOfWord\fR to identify whether a character is part of a word or not. If the pattern matches a character, the character is -considered to be a word character. The default is "\\w". +considered to be a word character. The default value is +.QW "\\w" . .SH "SEE ALSO" env(n), info(n), re_syntax(n) .SH KEYWORDS @@ -52,11 +52,11 @@ oo::class create ABC { constructor {} { \fBlink\fR Foo - # The method foo is now directly accessible as foo here + # The method Foo is now directly accessible as Foo here \fBlink\fR {bar Foo} - # The method foo is now directly accessible as bar + # The method Foo is now directly accessible as bar \fBlink\fR {::ExternalCall Foo} - # The method foo is now directly accessible in the global + # The method Foo is now directly accessible in the global # namespace as ExternalCall } @@ -71,13 +71,13 @@ oo::class create ABC { ABC create abc abc grill \fI\(-> Step 1:\fR - \fI\(-> This is foo in ::abc\fR + \fI\(-> This is Foo in ::abc\fR \fI\(-> Step 2:\fR - \fI\(-> This is foo in ::abc\fR + \fI\(-> This is Foo in ::abc\fR # Direct access via the linked command puts "Step 3:"; ExternalCall \fI\(-> Step 3:\fR - \fI\(-> This is foo in ::abc\fR + \fI\(-> This is Foo in ::abc\fR .CE .PP This example shows that multiple linked commands can be made in a call to @@ -88,7 +88,7 @@ oo::class create Ex { constructor {} { \fBlink\fR a b c # The methods a, b, and c (defined below) are all now - # directly acessible within methods under their own names. + # directly accessible within methods under their own names. } method a {} { diff --git a/doc/lremove.n b/doc/lremove.n index 8763ea6..bd4a5eb 100644 --- a/doc/lremove.n +++ b/doc/lremove.n @@ -16,7 +16,7 @@ lremove \- Remove elements from a list by index .SH DESCRIPTION .PP \fBlremove\fR returns a new list formed by simultaneously removing zero or -more elements of \fIlist\fR at each of the indices given by an arbirary number +more elements of \fIlist\fR at each of the indices given by an arbitrary number of \fIindex\fR arguments. The indices may be in any order and may be repeated; the element at index will only be removed once. The index values are interpreted the same as index values for the command \fBstring index\fR, @@ -11,73 +11,80 @@ .SH NAME lseq \- Build a numeric sequence returned as a list .SH SYNOPSIS -\fBlseq \fIStart \fR?(\fB..\fR|\fBto\fR)? \fIEnd\fR ??\fBby\fR? \fIStep\fR? +\fBlseq \fIstart \fR?(\fB..\fR|\fBto\fR)? \fIend\fR ??\fBby\fR? \fIstep\fR? -\fBlseq \fIStart \fBcount\fR \fICount\fR ??\fBby\fR? \fIStep\fR? +\fBlseq \fIstart \fBcount\fR \fIcount\fR ??\fBby\fR? \fIstep\fR? -\fBlseq \fICount\fR ?\fBby \fIStep\fR? +\fBlseq \fIcount\fR ?\fBby \fIstep\fR? .BE .SH DESCRIPTION .PP The \fBlseq\fR command creates a sequence of numeric values using the given -parameters \fIStart\fR, \fIEnd\fR, and \fIStep\fR. The \fIoperation\fR -argument ".." or "to" defines an inclusive range. The "count" option is used -to define a count of the number of elements in the list. The short form with a -single count value will create a range from 0 to count-1. - -The numeric arguments, \fIStart\fR, \fIEnd\fR, \fIStep\fR, and \fICount\fR, -can also be a valid expression. the lseq command will evaluate the expression +parameters \fIstart\fR, \fIend\fR, and \fIstep\fR. +The \fIoperation\fR argument +.QW \fB..\fR +or +.QW \fBto\fR +defines an inclusive range; if it is omitted, the range is exclusive. +The \fBcount\fR option is used to define a count of the number of elements in +the list. +The \fIstep\fR (which may be preceded by \fBby\fR) is 1 if not provided. +The short form with a +single \fIcount\fR value will create a range from 0 to \fIcount\fR-1 (i.e., +\fIcount\fR values). +.PP +The numeric arguments, \fIstart\fR, \fIend\fR, \fIstep\fR, and \fIcount\fR, +can also be a valid expression. the \fBlseq\fR command will evaluate the +expression (as if with \fBexpr\fR) and use the numeric result, or return an error as with any invalid argument -value. A valid expression is a valid [expr] expression, however, the result -must be numeric; a non-numeric string will result in an error. +value; a non-numeric expression result will result in an error. .SH EXAMPLES .CS .\" +\fBlseq\fR 3 + \fI\(-> 0 1 2\fR - lseq 3 - \(-> 0 1 2 +\fBlseq\fR 3 0 + \fI\(-> 3 2 1 0\fR - lseq 3 0 - \(-> 3 2 1 0 +\fBlseq\fR 10 .. 1 by -2 + \fI\(-> 10 8 6 4 2\fR - lseq 10 .. 1 by -2 - \(-> 10 8 6 4 2 +set l [\fBlseq\fR 0 -5] + \fI\(-> 0 -1 -2 -3 -4 -5\fR - set l [lseq 0 -5] - \(-> 0 -1 -2 -3 -4 -5 - - foreach i [lseq [llength $l]] { - puts l($i)=[lindex $l $i] - } - \(-> l(0)=0 - l(1)=-1 - l(2)=-2 - l(3)=-3 - l(4)=-4 - l(5)=-5 +foreach i [\fBlseq\fR [llength $l]] { + puts l($i)=[lindex $l $i] +} + \fI\(-> l(0)=0\fR + \fI\(-> l(1)=-1\fR + \fI\(-> l(2)=-2\fR + \fI\(-> l(3)=-3\fR + \fI\(-> l(4)=-4\fR + \fI\(-> l(5)=-5\fR - foreach i [lseq [llength $l]-1 0] { +foreach i [\fBlseq\fR {[llength $l]-1} 0] { puts l($i)=[lindex $l $i] - } - \(-> l(5)=-5 - l(4)=-4 - l(3)=-3 - l(2)=-2 - l(1)=-1 - l(0)=0 +} + \fI\(-> l(5)=-5\fR + \fI\(-> l(4)=-4\fR + \fI\(-> l(3)=-3\fR + \fI\(-> l(2)=-2\fR + \fI\(-> l(1)=-1\fR + \fI\(-> l(0)=0\fR - set i 17 - \(-> 17 - if {$i in [lseq 0 50]} { # equivalent to: (0 <= $i && $i < 50) - puts "Ok" - } else { - puts "outside :(" - } - \(-> Ok +set i 17 + \fI\(-> 17\fR +if {$i in [\fBlseq\fR 0 50]} { # equivalent to: (0 <= $i && $i < 50) + puts "Ok" +} else { + puts "outside :(" +} + \fI\(-> Ok\fR - set sqrs [lmap i [lseq 1 10] {expr $i*$i}] - \(-> 1 4 9 16 25 36 49 64 81 100 +set sqrs [lmap i [\fBlseq\fR 1 10] { expr {$i*$i} }] + \fI\(-> 1 4 9 16 25 36 49 64 81 100\fR .\" .CE .SH "SEE ALSO" @@ -128,6 +128,28 @@ If a new file is created as part of opening it, \fIpermissions\fR (an integer) is used to set the permissions for the new file in conjunction with the process's file mode creation mask. \fIPermissions\fR defaults to 0666. +.PP +.VS "8.7, TIP 603" +When the file opened is an ordinary disk file, the \fBchan configure\fR and +\fBfconfigure\fR commands can be used to query this additional configuration +option: +.TP +\fB\-stat\fR +. +This option, when read, returns a dictionary of values much as is obtained +from the \fBfile stat\fR command, where that stat information relates to the +real opened file. Keys in the dictionary may include \fBatime\fR, \fBctime\fR, +\fBdev\fR, \fBgid\fR, \fBino\fR, \fBmode\fR, \fBmtime\fR, \fBnlink\fR, +\fBsize\fR, \fBtype\fR, and \fBuid\fR among others; the \fBmtime\fR, +\fBsize\fR and \fBtype\fR fields are guaranteed to be present and meaningful +on all platforms; other keys may be present too. +.RS +.PP +\fIImplementation note:\fR This option maps to a call to \fBfstat()\fR on +POSIX platforms, and to a call to \fBGetFileInformationByHandle()\fR on +Windows; the information reported is what those system calls produce. +.RE +.VE "8.7, TIP 603" .SH "COMMAND PIPELINES" .PP If the first character of \fIfileName\fR is diff --git a/doc/refchan.n b/doc/refchan.n index ae900c5..94823c5 100644 --- a/doc/refchan.n +++ b/doc/refchan.n @@ -11,7 +11,20 @@ .SH NAME refchan \- command handler API of reflected channels .SH SYNOPSIS -\fBcmdPrefix \fIoption\fR ?\fIarg arg ...\fR? +.nf +\fBchan create \fImode cmdPrefix\fR + +\fIcmdPrefix \fBblocking\fR \fIchannelId mode\fR +\fIcmdPrefix \fBcget\fR \fIchannelId option\fR +\fIcmdPrefix \fBcgetall\fR \fIchannelId\fR +\fIcmdPrefix \fBconfigure\fR \fIchannelId option value\fR +\fIcmdPrefix \fBfinalize\fR \fIchannelId\fR +\fIcmdPrefix \fBinitialize\fR \fIchannelId mode\fR +\fIcmdPrefix \fBread\fR \fIchannelId count\fR +\fIcmdPrefix \fBseek\fR \fIchannelId offset base\fR +\fIcmdPrefix \fBwatch\fR \fIchannelId eventspec\fR +\fIcmdPrefix \fBwrite\fR \fIchannelId data\fR +.fi .BE .SH DESCRIPTION .PP diff --git a/doc/timerate.n b/doc/timerate.n index c5fdf30..5d49c86 100644 --- a/doc/timerate.n +++ b/doc/timerate.n @@ -35,10 +35,10 @@ if \fItime\fR is not specified. .sp The parameter \fImax-count\fR could additionally impose a further restriction by the maximal number of iterations to evaluate the script. -If \fImax-count\fR is specified, the evalution will stop either this count of +If \fImax-count\fR is specified, the evaluation will stop either this count of iterations is reached or the time is exceeded. .sp -It will then return a canonical tcl-list of the form: +It will then return a canonical Tcl-list of the form: .PP .CS \fB0.095977 \(mcs/# 52095836 # 10419167 #/sec 5000.000 net-ms\fR @@ -85,7 +85,7 @@ used to measure the cost of \fBTcl_EvalObjEx\fR, of the invocation of canonical lists, and of the uncompiled versions of bytecoded commands. .PP As opposed to the \fBtime\fR commmand, which runs the tested script for a fixed -number of iterations, the timerate command runs it for a fixed time. +number of iterations, the \fBtimerate\fR command runs it for a fixed time. Additionally, the compiled variant of the script will be used during the entire measurement, as if the script were part of a compiled procedure, if the \fB\-direct\fR option is not specified. The fixed time period and possibility of compilation allow diff --git a/doc/transchan.n b/doc/transchan.n index 4da74f2..b9a0f21 100644 --- a/doc/transchan.n +++ b/doc/transchan.n @@ -11,7 +11,18 @@ .SH NAME transchan \- command handler API of channel transforms .SH SYNOPSIS -\fBcmdPrefix \fIoption\fR ?\fIarg arg ...\fR? +.nf +\fBchan push \fIchannelName cmdPrefix\fR + +\fIcmdPrefix \fBclear \fIhandle\fR +\fIcmdPrefix \fBdrain \fIhandle\fR +\fIcmdPrefix \fBfinalize \fIhandle\fR +\fIcmdPrefix \fBflush \fIhandle\fR +\fIcmdPrefix \fBinitialize \fIhandle mode\fR +\fIcmdPrefix \fBlimit? \fIhandle\fR +\fIcmdPrefix \fBread \fIhandle buffer\fR +\fIcmdPrefix \fBwrite \fIhandle buffer\fR +.fi .BE .SH DESCRIPTION .PP diff --git a/generic/tcl.decls b/generic/tcl.decls index d52b710..3919119 100644 --- a/generic/tcl.decls +++ b/generic/tcl.decls @@ -1442,7 +1442,7 @@ declare 392 { } declare 393 { int Tcl_CreateThread(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, - void *clientData, Tcl_Size stackSize, int flags) + void *clientData, TCL_HASH_TYPE stackSize, int flags) } # Introduced in 8.3.2 diff --git a/generic/tcl.h b/generic/tcl.h index b3789c0..45e949b 100644 --- a/generic/tcl.h +++ b/generic/tcl.h @@ -809,8 +809,8 @@ typedef struct { typedef struct Tcl_DString { char *string; /* Points to beginning of string: either * staticSpace below or a malloced array. */ - Tcl_Size length; /* Number of non-NULL characters in the - * string. */ + Tcl_Size length; /* Number of bytes in string excluding + * terminating nul */ Tcl_Size spaceAvl; /* Total number of bytes available for the * string and its terminating NULL char. */ char staticSpace[TCL_DSTRING_STATIC_SIZE]; diff --git a/generic/tclArithSeries.c b/generic/tclArithSeries.c index 1019677..fcc5343 100755 --- a/generic/tclArithSeries.c +++ b/generic/tclArithSeries.c @@ -394,7 +394,7 @@ TclNewArithSeriesObj( dstep = step; } if (dstep == 0) { - *arithSeriesObj = Tcl_NewObj(); + TclNewObj(*arithSeriesObj); return TCL_OK; } } diff --git a/generic/tclBasic.c b/generic/tclBasic.c index 02940e7..91c8d7a 100644 --- a/generic/tclBasic.c +++ b/generic/tclBasic.c @@ -805,7 +805,7 @@ Tcl_CreateInterp(void) iPtr->legacyFreeProc = (void (*) (void))-1; iPtr->errorLine = 0; iPtr->stubTable = &tclStubs; - iPtr->objResultPtr = Tcl_NewObj(); + TclNewObj(iPtr->objResultPtr); Tcl_IncrRefCount(iPtr->objResultPtr); iPtr->handle = TclHandleCreate(iPtr); iPtr->globalNsPtr = NULL; @@ -890,7 +890,7 @@ Tcl_CreateInterp(void) iPtr->activeInterpTracePtr = NULL; iPtr->assocData = NULL; iPtr->execEnvPtr = NULL; /* Set after namespaces initialized. */ - iPtr->emptyObjPtr = Tcl_NewObj(); + TclNewObj(iPtr->emptyObjPtr); /* Another empty object. */ Tcl_IncrRefCount(iPtr->emptyObjPtr); iPtr->threadId = Tcl_GetCurrentThread(); @@ -954,7 +954,7 @@ Tcl_CreateInterp(void) * TIP #285, Script cancellation support. */ - iPtr->asyncCancelMsg = Tcl_NewObj(); + TclNewObj(iPtr->asyncCancelMsg); cancelInfo = (CancelInfo *)Tcl_Alloc(sizeof(CancelInfo)); cancelInfo->interp = interp; @@ -6152,7 +6152,11 @@ TclNREvalObjEx( */ Tcl_IncrRefCount(objPtr); - listPtr = TclListObjCopy(interp, objPtr); + listPtr = TclDuplicatePureObj(interp, objPtr, &tclListType.objType); + if (!listPtr) { + Tcl_DecrRefCount(objPtr); + return TCL_ERROR; + } Tcl_IncrRefCount(listPtr); if (word != INT_MIN) { diff --git a/generic/tclBinary.c b/generic/tclBinary.c index dd8b292..81ea3f3 100644 --- a/generic/tclBinary.c +++ b/generic/tclBinary.c @@ -767,43 +767,14 @@ TclAppendBytesToByteArray( } needed = byteArrayPtr->used + len; if (needed > byteArrayPtr->allocated) { - ByteArray *ptr = NULL; - - /* - * Try to allocate double the total space that is needed. - */ - - Tcl_Size attempt; - - /* Make sure we do not wrap when doubling */ - if (needed <= (BYTEARRAY_MAX_LEN - needed)) { - attempt = 2 * needed; - ptr = (ByteArray *) Tcl_AttemptRealloc(byteArrayPtr, - BYTEARRAY_SIZE(attempt)); - } - - if (ptr == NULL) { - /* - * Try to allocate double the increment that is needed. - * (Originally TCL_MIN_GROWTH was added as well but that would - * need one more separate overflow check so forget it.) - */ - if (len <= (BYTEARRAY_MAX_LEN - needed)) { - attempt = needed + len; - ptr = (ByteArray *)Tcl_AttemptRealloc(byteArrayPtr, - BYTEARRAY_SIZE(attempt)); - } - } - if (ptr == NULL) { - /* - * Last chance: Try to allocate exactly what is needed. - */ - - attempt = needed; - ptr = (ByteArray *)Tcl_Realloc(byteArrayPtr, BYTEARRAY_SIZE(attempt)); - } - byteArrayPtr = ptr; - byteArrayPtr->allocated = attempt; + Tcl_Size newCapacity; + byteArrayPtr = + (ByteArray *)TclReallocElemsEx(byteArrayPtr, + needed, + 1, + offsetof(ByteArray, bytes), + &newCapacity); + byteArrayPtr->allocated = newCapacity; SET_BYTEARRAY(irPtr, byteArrayPtr); } diff --git a/generic/tclCkalloc.c b/generic/tclCkalloc.c index 09e140a..324755d 100644 --- a/generic/tclCkalloc.c +++ b/generic/tclCkalloc.c @@ -16,6 +16,7 @@ */ #include "tclInt.h" +#include <assert.h> #define FALSE 0 #define TRUE 1 @@ -1234,6 +1235,148 @@ TclDumpMemoryInfo( #endif /* TCL_MEM_DEBUG */ /* + *------------------------------------------------------------------------ + * + * TclAllocElemsEx -- + * + * See TclAttemptAllocElemsEx. This function differs in that it panics + * on failure. + * + * Results: + * Non-NULL pointer to allocated memory block. + * + * Side effects: + * Panics if memory of at least the requested size could not be + * allocated. + * + *------------------------------------------------------------------------ + */ +void * +TclAllocElemsEx( + Tcl_Size elemCount, /* Allocation will store at least these many... */ + Tcl_Size elemSize, /* ...elements of this size */ + Tcl_Size leadSize, /* Additional leading space in bytes */ + Tcl_Size *capacityPtr) /* OUTPUT: Actual capacity is stored + here if non-NULL. Only modified on success */ +{ + void *ptr = TclAttemptReallocElemsEx( + NULL, elemCount, elemSize, leadSize, capacityPtr); + if (ptr == NULL) { + Tcl_Panic("Failed to allocate %" TCL_SIZE_MODIFIER + "d elements of size %" TCL_SIZE_MODIFIER "d bytes.", + elemCount, + elemSize); + } + return ptr; +} + +/* + *------------------------------------------------------------------------ + * + * TclAttemptReallocElemsEx -- + * + * Attempts to allocate (oldPtr == NULL) or reallocate memory of the + * requested size plus some more for future growth. The amount of + * reallocation is adjusted depending on on failure. + * + * + * Results: + * Pointer to allocated memory block which is at least as large + * as the requested size or NULL if allocation failed. + * + *------------------------------------------------------------------------ + */ +void * +TclAttemptReallocElemsEx( + void *oldPtr, /* Pointer to memory block to reallocate or + * NULL to indicate this is a new allocation */ + Tcl_Size elemCount, /* Allocation will store at least these many... */ + Tcl_Size elemSize, /* ...elements of this size */ + Tcl_Size leadSize, /* Additional leading space in bytes */ + Tcl_Size *capacityPtr) /* OUTPUT: Actual capacity is stored + here if non-NULL. Only modified on success */ +{ + void *ptr; + Tcl_Size limit; + Tcl_Size attempt; + + assert(elemCount > 0); + assert(elemSize > 0); + assert(elemSize < TCL_SIZE_MAX); + assert(leadSize >= 0); + assert(leadSize < TCL_SIZE_MAX); + + limit = (TCL_SIZE_MAX - leadSize) / elemSize; + if (elemCount > limit) { + return NULL; + } + /* Loop trying for extra space, reducing request each time */ + attempt = TclUpsizeAlloc(0, elemCount, limit); + ptr = NULL; + while (attempt > elemCount) { + if (oldPtr) { + ptr = Tcl_AttemptRealloc(oldPtr, leadSize + attempt * elemSize); + } else { + ptr = Tcl_AttemptAlloc(leadSize + attempt * elemSize); + } + if (ptr) { + break; + } + attempt = TclUpsizeRetry(elemCount, attempt); + } + /* Try exact size as a last resort */ + if (ptr == NULL) { + attempt = elemCount; + if (oldPtr) { + ptr = Tcl_AttemptRealloc(oldPtr, leadSize + attempt * elemSize); + } else { + ptr = Tcl_AttemptAlloc(leadSize + attempt * elemSize); + } + } + if (ptr && capacityPtr) { + *capacityPtr = attempt; + } + return ptr; +} + +/* + *------------------------------------------------------------------------ + * + * TclReallocElemsEx -- + * + * See TclAttemptReallocElemsEx. This function differs in that it panics + * on failure. + * + * Results: + * Non-NULL pointer to allocated memory block. + * + * Side effects: + * Panics if memory of at least the requested size could not be + * allocated. + * + *------------------------------------------------------------------------ + */ +void * +TclReallocElemsEx( + void *oldPtr, /* Pointer to memory block to reallocate */ + Tcl_Size elemCount, /* Allocation will store at least these many... */ + Tcl_Size elemSize, /* ...elements of this size */ + Tcl_Size leadSize, /* Additional leading space in bytes */ + Tcl_Size *capacityPtr) /* OUTPUT: Actual capacity is stored + here if non-NULL. Only modified on success */ +{ + void *ptr = TclAttemptReallocElemsEx( + oldPtr, elemCount, elemSize, leadSize, capacityPtr); + if (ptr == NULL) { + Tcl_Panic("Failed to reallocate %" TCL_SIZE_MODIFIER + "d elements of size %" TCL_SIZE_MODIFIER "d bytes.", + elemCount, + elemSize); + } + return ptr; +} + +/* *--------------------------------------------------------------------------- * * TclFinalizeMemorySubsystem -- diff --git a/generic/tclCmdAH.c b/generic/tclCmdAH.c index fbb7f89..7009110 100644 --- a/generic/tclCmdAH.c +++ b/generic/tclCmdAH.c @@ -2325,7 +2325,7 @@ StoreStatData( unsigned short mode; if (varName == NULL) { - result = Tcl_NewObj(); + TclNewObj(result); Tcl_IncrRefCount(result); #define DOBJPUT(key, objValue) \ Tcl_DictObjPut(NULL, result, \ @@ -2356,8 +2356,6 @@ StoreStatData( } /* - * Assume Tcl_ObjSetVar2() does not keep a copy of the field name! - * * Might be a better idea to call Tcl_SetVar2Ex() instead, except we want * to have an object (i.e. possibly cached) array variable name but a * string element name, so no API exists. Messy. @@ -2390,8 +2388,14 @@ StoreStatData( #ifdef HAVE_STRUCT_STAT_ST_BLKSIZE STORE_ARY("blksize", Tcl_NewWideIntObj((long)statPtr->st_blksize)); #endif +#ifdef HAVE_STRUCT_STAT_ST_RDEV + if (S_ISCHR(statPtr->st_mode) || S_ISBLK(statPtr->st_mode)) { + STORE_ARY("rdev", Tcl_NewWideIntObj((long) statPtr->st_rdev)); + } +#endif STORE_ARY("atime", Tcl_NewWideIntObj(Tcl_GetAccessTimeFromStat(statPtr))); - STORE_ARY("mtime", Tcl_NewWideIntObj(Tcl_GetModificationTimeFromStat(statPtr))); + STORE_ARY("mtime", Tcl_NewWideIntObj( + Tcl_GetModificationTimeFromStat(statPtr))); STORE_ARY("ctime", Tcl_NewWideIntObj(Tcl_GetChangeTimeFromStat(statPtr))); mode = (unsigned short) statPtr->st_mode; STORE_ARY("mode", Tcl_NewWideIntObj(mode)); @@ -2784,13 +2788,18 @@ EachloopCmd( for (i=0 ; i<numLists ; i++) { /* List */ /* Variables */ - statePtr->vCopyList[i] = TclListObjCopy(interp, objv[1+i*2]); - if (statePtr->vCopyList[i] == NULL) { + statePtr->vCopyList[i] = TclDuplicatePureObj( + interp, objv[1+i*2], &tclListType.objType); + if (!statePtr->vCopyList[i]) { result = TCL_ERROR; goto done; } - TclListObjLengthM(NULL, statePtr->vCopyList[i], + result = TclListObjLengthM(interp, statePtr->vCopyList[i], &statePtr->varcList[i]); + if (result != TCL_OK) { + result = TCL_ERROR; + goto done; + } if (statePtr->varcList[i] < 1) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "%s varlist is empty", @@ -2816,13 +2825,17 @@ EachloopCmd( statePtr->argcList[i] = ABSTRACTLIST_PROC(statePtr->aCopyList[i], lengthProc)(statePtr->aCopyList[i]); } else { /* List values */ - statePtr->aCopyList[i] = TclListObjCopy(interp, objv[2+i*2]); - if (statePtr->aCopyList[i] == NULL) { + statePtr->aCopyList[i] = TclDuplicatePureObj( + interp, objv[2+i*2], &tclListType.objType); + if (!statePtr->aCopyList[i]) { result = TCL_ERROR; goto done; } - TclListObjGetElementsM(NULL, statePtr->aCopyList[i], + result = TclListObjGetElementsM(interp, statePtr->aCopyList[i], &statePtr->argcList[i], &statePtr->argvList[i]); + if (result != TCL_OK) { + goto done; + } } /* account for variable <> value mismatch */ j = statePtr->argcList[i] / statePtr->varcList[i]; diff --git a/generic/tclCmdIL.c b/generic/tclCmdIL.c index 7beb60a..4836b9e 100644 --- a/generic/tclCmdIL.c +++ b/generic/tclCmdIL.c @@ -712,7 +712,7 @@ InfoCommandsCmd( if (entryPtr != NULL) { if (specificNsInPattern) { cmd = (Tcl_Command)Tcl_GetHashValue(entryPtr); - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, cmd, elemObjPtr); } else { cmdName = (const char *)Tcl_GetHashKey(&nsPtr->cmdTable, entryPtr); @@ -763,7 +763,7 @@ InfoCommandsCmd( || Tcl_StringMatch(cmdName, simplePattern)) { if (specificNsInPattern) { cmd = (Tcl_Command)Tcl_GetHashValue(entryPtr); - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, cmd, elemObjPtr); } else { elemObjPtr = Tcl_NewStringObj(cmdName, -1); @@ -990,7 +990,8 @@ InfoDefaultCmd( } Tcl_SetObjResult(interp, Tcl_NewWideIntObj(1)); } else { - Tcl_Obj *nullObjPtr = Tcl_NewObj(); + Tcl_Obj *nullObjPtr; + TclNewObj(nullObjPtr); valueObjPtr = Tcl_ObjSetVar2(interp, objv[3], NULL, nullObjPtr, TCL_LEAVE_ERR_MSG); @@ -1906,7 +1907,7 @@ InfoProcsCmd( } else { simpleProcOK: if (specificNsInPattern) { - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, (Tcl_Command) cmdPtr, elemObjPtr); } else { @@ -1934,7 +1935,7 @@ InfoProcsCmd( } else { procOK: if (specificNsInPattern) { - elemObjPtr = Tcl_NewObj(); + TclNewObj(elemObjPtr); Tcl_GetCommandFullName(interp, (Tcl_Command) cmdPtr, elemObjPtr); } else { @@ -2252,7 +2253,7 @@ Tcl_JoinObjCmd( } else { Tcl_Size i; - resObjPtr = Tcl_NewObj(); + TclNewObj(resObjPtr); if (isArithSeries) { Tcl_Obj *valueObj; for (i = 0; i < listLen; i++) { @@ -2327,20 +2328,25 @@ Tcl_LassignObjCmd( Tcl_Obj **listObjv; /* The contents of the list. */ Tcl_Size listObjc; /* The length of the list. */ Tcl_Size origListObjc; /* Original length */ - int code = TCL_OK; + int code; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "list ?varName ...?"); return TCL_ERROR; } - listCopyPtr = TclListObjCopy(interp, objv[1]); - if (listCopyPtr == NULL) { + listCopyPtr = TclDuplicatePureObj(interp, objv[1], &tclListType.objType); + if (!listCopyPtr) { return TCL_ERROR; } Tcl_IncrRefCount(listCopyPtr); /* Important! fs */ - TclListObjGetElementsM(NULL, listCopyPtr, &listObjc, &listObjv); + code = TclListObjGetElementsM( + interp, listCopyPtr, &listObjc, &listObjv); + if (code != TCL_OK) { + Tcl_DecrRefCount(listCopyPtr); + return code; + } origListObjc = listObjc; objc -= 2; @@ -2466,7 +2472,7 @@ Tcl_LinsertObjCmd( { Tcl_Obj *listPtr; Tcl_Size len, index; - int result; + int copied = 0, result; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "list index ?element ...?"); @@ -2499,7 +2505,11 @@ Tcl_LinsertObjCmd( listPtr = objv[1]; if (Tcl_IsShared(listPtr)) { - listPtr = TclListObjCopy(NULL, listPtr); + listPtr = TclDuplicatePureObj(interp, listPtr, &tclListType.objType); + if (!listPtr) { + return TCL_ERROR; + } + copied = 1; } if ((objc == 4) && (index == len)) { @@ -2507,10 +2517,19 @@ Tcl_LinsertObjCmd( * Special case: insert one element at the end of the list. */ - Tcl_ListObjAppendElement(NULL, listPtr, objv[3]); + result = Tcl_ListObjAppendElement(NULL, listPtr, objv[3]); + if (result != TCL_OK) { + if (copied) { + Tcl_DecrRefCount(listPtr); + } + return result; + } } else { if (TCL_OK != Tcl_ListObjReplace(interp, listPtr, index, 0, (objc-3), &(objv[3]))) { + if (copied) { + Tcl_DecrRefCount(listPtr); + } return TCL_ERROR; } } @@ -2634,7 +2653,7 @@ Tcl_LpopObjCmd( /* Argument objects. */ { Tcl_Size listLen; - int result; + int copied = 0, result; Tcl_Obj *elemPtr, *stored; Tcl_Obj *listPtr, **elemPtrs; @@ -2686,23 +2705,33 @@ Tcl_LpopObjCmd( if (objc == 2) { if (Tcl_IsShared(listPtr)) { - listPtr = TclListObjCopy(NULL, listPtr); + listPtr = TclDuplicatePureObj(interp, listPtr, &tclListType.objType); + if (!listPtr) { + return TCL_ERROR; + } + copied = 1; } result = Tcl_ListObjReplace(interp, listPtr, listLen - 1, 1, 0, NULL); if (result != TCL_OK) { + if (copied) { + Tcl_DecrRefCount(listPtr); + } return result; } - Tcl_IncrRefCount(listPtr); } else { - listPtr = TclLsetFlat(interp, listPtr, objc-2, objv+2, NULL); - - if (listPtr == NULL) { + Tcl_Obj *newListPtr = TclLsetFlat(interp, listPtr, objc-2, objv+2, NULL); + if (newListPtr == NULL) { + if (copied) { + Tcl_DecrRefCount(listPtr); + } return TCL_ERROR; + } else { + listPtr = newListPtr; + TclUndoRefCount(listPtr); } } stored = Tcl_ObjSetVar2(interp, objv[1], NULL, listPtr, TCL_LEAVE_ERR_MSG); - Tcl_DecrRefCount(listPtr); if (stored == NULL) { return TCL_ERROR; } @@ -2819,6 +2848,7 @@ Tcl_LremoveObjCmd( Tcl_Size i, idxc, prevIdx, first, num; Tcl_Size *idxv, listLen; Tcl_Obj *listObj; + int copied = 0, status = TCL_OK; /* * Parse the arguments. @@ -2841,10 +2871,10 @@ Tcl_LremoveObjCmd( } idxv = (Tcl_Size *)Tcl_Alloc((objc - 2) * sizeof(*idxv)); for (i = 2; i < objc; i++) { - if (TclGetIntForIndexM(interp, objv[i], /*endValue*/ listLen - 1, - &idxv[i - 2]) != TCL_OK) { - Tcl_Free(idxv); - return TCL_ERROR; + status = (TclGetIntForIndexM(interp, objv[i], /*endValue*/ listLen - 1, + &idxv[i - 2]) != TCL_OK); + if (status != TCL_OK) { + goto done; } } @@ -2862,7 +2892,12 @@ Tcl_LremoveObjCmd( */ if (Tcl_IsShared(listObj)) { - listObj = TclListObjCopy(NULL, listObj); + listObj = TclDuplicatePureObj(interp, listObj, &tclListType.objType); + if (!listObj) { + status = TCL_ERROR; + goto done; + } + copied = 1; } num = 0; first = listLen; @@ -2897,18 +2932,28 @@ Tcl_LremoveObjCmd( * and we're only ever contracting that list. */ - (void) Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + status = Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + if (status != TCL_OK) { + goto done; + } listLen -= num; num = 1; first = idx; } } if (num != 0) { - (void) Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + status = Tcl_ListObjReplace(interp, listObj, first, num, 0, NULL); + if (status != TCL_OK) { + if (copied) { + Tcl_DecrRefCount(listObj); + } + goto done; + } } - Tcl_Free(idxv); Tcl_SetObjResult(interp, listObj); - return TCL_OK; +done: + Tcl_Free(idxv); + return status; } /* @@ -3102,7 +3147,10 @@ Tcl_LreplaceObjCmd( listPtr = objv[1]; if (Tcl_IsShared(listPtr)) { - listPtr = TclListObjCopy(NULL, listPtr); + listPtr = TclDuplicatePureObj(interp, listPtr, &tclListType.objType); + if (!listPtr) { + return TCL_ERROR; + } } /* @@ -3115,6 +3163,7 @@ Tcl_LreplaceObjCmd( if (TCL_OK != Tcl_ListObjReplace(interp, listPtr, first, numToDelete, objc-4, objv+4)) { + Tcl_DecrRefCount(listPtr); return TCL_ERROR; } @@ -4722,7 +4771,7 @@ Tcl_LsortObjCmd( * 1675116] */ - listObj = TclListObjCopy(interp, listObj); + listObj = TclDuplicatePureObj(interp ,listObj, &tclListType.objType); if (listObj == NULL) { sortInfo.resultCode = TCL_ERROR; goto done; @@ -4739,8 +4788,6 @@ Tcl_LsortObjCmd( if (Tcl_ListObjAppendElement(interp, newCommandPtr, newObjPtr) != TCL_OK) { TclDecrRefCount(newCommandPtr); - TclDecrRefCount(listObj); - Tcl_IncrRefCount(newObjPtr); TclDecrRefCount(newObjPtr); sortInfo.resultCode = TCL_ERROR; goto done; @@ -5080,7 +5127,10 @@ Tcl_LeditObjCmd( } if (Tcl_IsShared(listPtr)) { - listPtr = TclListObjCopy(NULL, listPtr); + listPtr = TclDuplicatePureObj(interp, listPtr, &tclListType.objType); + if (!listPtr) { + return TCL_ERROR; + } createdNewObj = 1; } else { createdNewObj = 0; @@ -5097,18 +5147,10 @@ Tcl_LeditObjCmd( /* * Tcl_ObjSetVar2 may return a value different from listPtr in the - * presence of traces etc.. Note that finalValuePtr will always have a - * reference count of at least 1 corresponding to the reference from the - * var. If it is same as listPtr, then ref count will be at least 2 - * since we are incr'ing the latter below (safer when calling - * Tcl_ObjSetVar2 which can release it in some cases). Note that we - * leave the incrref of listPtr this late because we want to pass it as - * unshared to Tcl_ListObjReplace above if possible. + * presence of traces etc. */ - Tcl_IncrRefCount(listPtr); finalValuePtr = Tcl_ObjSetVar2(interp, objv[1], NULL, listPtr, TCL_LEAVE_ERR_MSG); - Tcl_DecrRefCount(listPtr); /* safe irrespective of createdNewObj */ if (finalValuePtr == NULL) { return TCL_ERROR; } diff --git a/generic/tclCmdMZ.c b/generic/tclCmdMZ.c index a4e999c..77d8373 100644 --- a/generic/tclCmdMZ.c +++ b/generic/tclCmdMZ.c @@ -357,7 +357,7 @@ Tcl_RegexpObjCmd( objc = info.nsubs + 1; if (all <= 1) { - resultPtr = Tcl_NewObj(); + TclNewObj(resultPtr); } } for (i = 0; i < objc; i++) { @@ -399,7 +399,7 @@ Tcl_RegexpObjCmd( offset + info.matches[i].start, offset + info.matches[i].end - 1); } else { - newPtr = Tcl_NewObj(); + TclNewObj(newPtr); } } if (doinline) { @@ -1194,7 +1194,7 @@ Tcl_SplitObjCmd( stringPtr = Tcl_GetStringFromObj(objv[1], &stringLen); end = stringPtr + stringLen; - listPtr = Tcl_NewObj(); + TclNewObj(listPtr); if (stringLen == 0) { /* @@ -4701,7 +4701,7 @@ TclNRTryObjCmd( return TCL_ERROR; } bodyObj = objv[1]; - handlersObj = Tcl_NewObj(); + TclNewObj(handlersObj); bodyShared = 0; haveHandlers = 0; for (i=2 ; i<objc ; i++) { diff --git a/generic/tclCompExpr.c b/generic/tclCompExpr.c index a8d60dd..69b69b2 100644 --- a/generic/tclCompExpr.c +++ b/generic/tclCompExpr.c @@ -2093,9 +2093,9 @@ ParseLexeme( if (end < start + numBytes && !TclIsBareword(*end)) { number: - TclInitStringRep(literal, start, end-start); *lexemePtr = NUMBER; if (literalPtr) { + TclInitStringRep(literal, start, end-start); *literalPtr = literal; } else { Tcl_DecrRefCount(literal); @@ -2168,7 +2168,7 @@ ParseLexeme( } *lexemePtr = BAREWORD; if (literalPtr) { - Tcl_SetStringObj(literal, start, (int) (end-start)); + Tcl_SetStringObj(literal, start, end-start); *literalPtr = literal; } else { Tcl_DecrRefCount(literal); diff --git a/generic/tclDecls.h b/generic/tclDecls.h index feb7a64..295680c 100644 --- a/generic/tclDecls.h +++ b/generic/tclDecls.h @@ -1036,7 +1036,7 @@ EXTERN void Tcl_MutexFinalize(Tcl_Mutex *mutex); /* 393 */ EXTERN int Tcl_CreateThread(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, - Tcl_Size stackSize, int flags); + TCL_HASH_TYPE stackSize, int flags); /* 394 */ EXTERN Tcl_Size Tcl_ReadRaw(Tcl_Channel chan, char *dst, Tcl_Size bytesToRead); @@ -2272,7 +2272,7 @@ typedef struct TclStubs { int (*tcl_ProcObjCmd) (void *clientData, Tcl_Interp *interp, Tcl_Size objc, Tcl_Obj *const objv[]); /* 390 */ void (*tcl_ConditionFinalize) (Tcl_Condition *condPtr); /* 391 */ void (*tcl_MutexFinalize) (Tcl_Mutex *mutex); /* 392 */ - int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, Tcl_Size stackSize, int flags); /* 393 */ + int (*tcl_CreateThread) (Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, TCL_HASH_TYPE stackSize, int flags); /* 393 */ Tcl_Size (*tcl_ReadRaw) (Tcl_Channel chan, char *dst, Tcl_Size bytesToRead); /* 394 */ Tcl_Size (*tcl_WriteRaw) (Tcl_Channel chan, const char *src, Tcl_Size srcLen); /* 395 */ Tcl_Channel (*tcl_GetTopChannel) (Tcl_Channel chan); /* 396 */ diff --git a/generic/tclDictObj.c b/generic/tclDictObj.c index f996f4b..18a9a97 100644 --- a/generic/tclDictObj.c +++ b/generic/tclDictObj.c @@ -1048,6 +1048,26 @@ Tcl_DictObjRemove( /* *---------------------------------------------------------------------- * + * Tcl_DictGetSize + * + * Returns the size of dictPtr. Caller must ensure that dictPtr has type + * 'tclDicttype'. + * + * + *---------------------------------------------------------------------- + */ + +Tcl_Size +TclDictGetSize(Tcl_Obj *dictPtr) +{ + Dict *dict; + DictGetInternalRep(dictPtr, dict); + return dict->table.numEntries; +} + +/* + *---------------------------------------------------------------------- + * * Tcl_DictObjSize -- * * How many key,value pairs are there in the dictionary? diff --git a/generic/tclEnsemble.c b/generic/tclEnsemble.c index 1a2fa14..7c4c5f4 100644 --- a/generic/tclEnsemble.c +++ b/generic/tclEnsemble.c @@ -312,7 +312,17 @@ TclNamespaceEnsembleCmd( Tcl_AppendObjToObj(newCmd, listv[0]); Tcl_ListObjReplace(NULL, newList, 0, 1, 1, &newCmd); if (patchedDict == NULL) { - patchedDict = Tcl_DuplicateObj(objv[1]); + patchedDict = TclDuplicatePureObj( + interp, objv[1], &tclDictType); + if (!patchedDict) { + if (allocatedMapFlag) { + Tcl_DecrRefCount(mapObj); + } + Tcl_DecrRefCount(newList); + Tcl_DecrRefCount(newCmd); + Tcl_DecrRefCount(patchedDict); + return TCL_ERROR; + } } Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, newList); @@ -596,7 +606,14 @@ TclNamespaceEnsembleCmd( } cmd = TclGetString(listv[0]); if (!(cmd[0] == ':' && cmd[1] == ':')) { - Tcl_Obj *newList = Tcl_DuplicateObj(listObj); + Tcl_Obj *newList = TclDuplicatePureObj( + interp, listObj, &tclListType.objType); + if (!newList) { + if (patchedDict) { + Tcl_DecrRefCount(patchedDict); + } + goto freeMapAndError; + } Tcl_Obj *newCmd = NewNsObj((Tcl_Namespace*)nsPtr); if (nsPtr->parentPtr) { @@ -606,7 +623,11 @@ TclNamespaceEnsembleCmd( Tcl_ListObjReplace(NULL, newList, 0, 1, 1, &newCmd); if (patchedDict == NULL) { - patchedDict = Tcl_DuplicateObj(objv[1]); + patchedDict = TclDuplicatePureObj( + interp, objv[1], &tclListType.objType); + if (!patchedDict) { + goto freeMapAndError; + } } Tcl_DictObjPut(NULL, patchedDict, subcmdWordsObj, newList); @@ -1904,7 +1925,11 @@ NsEnsembleImplementationCmdNR( TclListObjLengthM(NULL, prefixObj, &prefixObjc); if (objc == 2) { - copyPtr = TclListObjCopy(NULL, prefixObj); + copyPtr = TclDuplicatePureObj( + interp, prefixObj, &tclListType.objType); + if (!copyPtr) { + return TCL_ERROR; + } } else { copyPtr = Tcl_NewListObj(objc - 2 + prefixObjc, NULL); Tcl_ListObjAppendList(NULL, copyPtr, prefixObj); @@ -2304,7 +2329,11 @@ EnsembleUnknownCallback( * Create the "unknown" command callback to determine what to do. */ - unknownCmd = Tcl_DuplicateObj(ensemblePtr->unknownHandler); + unknownCmd = TclDuplicatePureObj( + interp, ensemblePtr->unknownHandler, &tclListType.objType); + if (!unknownCmd) { + return TCL_ERROR; + } TclNewObj(ensObj); Tcl_GetCommandFullName(interp, ensemblePtr->token, ensObj); Tcl_ListObjAppendElement(NULL, unknownCmd, ensObj); diff --git a/generic/tclEvent.c b/generic/tclEvent.c index 68a2c97..caa4567 100644 --- a/generic/tclEvent.c +++ b/generic/tclEvent.c @@ -232,7 +232,11 @@ HandleBgErrors( * support one handler setting another handler. */ - Tcl_Obj *copyObj = TclListObjCopy(NULL, assocPtr->cmdPrefix); + Tcl_Obj *copyObj = TclDuplicatePureObj( + interp, assocPtr->cmdPrefix, &tclListType.objType); + if (!copyObj) { + return; + } errPtr = assocPtr->firstBgPtr; @@ -2048,7 +2052,7 @@ Tcl_CreateThread( Tcl_ThreadId *idPtr, /* Return, the ID of the thread */ Tcl_ThreadCreateProc *proc, /* Main() function of the thread */ void *clientData, /* The one argument to Main() */ - Tcl_Size stackSize, /* Size of stack for the new thread */ + TCL_HASH_TYPE stackSize, /* Size of stack for the new thread */ int flags) /* Flags controlling behaviour of the new * thread. */ { diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 9b733b3..e9494d9 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -366,7 +366,7 @@ VarHashCreateVar( #define OBJ_AT_DEPTH(n) *(tosPtr-(n)) -#define CURR_DEPTH ((size_t)(tosPtr - initTosPtr)) +#define CURR_DEPTH (tosPtr - initTosPtr) #define STACK_BASE(esPtr) ((esPtr)->stackWords - 1) @@ -379,9 +379,9 @@ VarHashCreateVar( #ifdef TCL_COMPILE_DEBUG # define TRACE(a) \ while (traceInstructions) { \ - fprintf(stdout, "%2" TCL_Z_MODIFIER "u: %2" TCL_Z_MODIFIER "u (%" TCL_Z_MODIFIER "u) %s ", iPtr->numLevels, \ + fprintf(stdout, "%2" TCL_SIZE_MODIFIER "d: %2" TCL_T_MODIFIER "d (%" TCL_T_MODIFIER "d) %s ", iPtr->numLevels, \ CURR_DEPTH, \ - (size_t)(pc - codePtr->codeStart), \ + (pc - codePtr->codeStart), \ GetOpcodeName(pc)); \ printf a; \ break; \ @@ -395,9 +395,9 @@ VarHashCreateVar( TRACE_APPEND(("ERROR: %.30s\n", O2S(Tcl_GetObjResult(interp)))); # define TRACE_WITH_OBJ(a, objPtr) \ while (traceInstructions) { \ - fprintf(stdout, "%2" TCL_Z_MODIFIER "u: %2" TCL_Z_MODIFIER "u (%" TCL_Z_MODIFIER "u) %s ", iPtr->numLevels, \ + fprintf(stdout, "%2" TCL_SIZE_MODIFIER "d: %2" TCL_T_MODIFIER "d (%" TCL_T_MODIFIER "d) %s ", iPtr->numLevels, \ CURR_DEPTH, \ - (size_t)(pc - codePtr->codeStart), \ + (pc - codePtr->codeStart), \ GetOpcodeName(pc)); \ printf a; \ TclPrintObject(stdout, objPtr, 30); \ @@ -636,7 +636,7 @@ static ExceptionRange * GetExceptRangeForPc(const unsigned char *pc, static const char * GetSrcInfoForPc(const unsigned char *pc, ByteCode *codePtr, Tcl_Size *lengthPtr, const unsigned char **pcBeg, int *cmdIdxPtr); -static Tcl_Obj ** GrowEvaluationStack(ExecEnv *eePtr, size_t growth, +static Tcl_Obj ** GrowEvaluationStack(ExecEnv *eePtr, TCL_HASH_TYPE growth, int move); static void IllegalExprOperandType(Tcl_Interp *interp, const unsigned char *pc, Tcl_Obj *opndPtr); @@ -644,8 +644,8 @@ static void InitByteCodeExecution(Tcl_Interp *interp); static inline int wordSkip(void *ptr); static void ReleaseDictIterator(Tcl_Obj *objPtr); /* Useful elsewhere, make available in tclInt.h or stubs? */ -static Tcl_Obj ** StackAllocWords(Tcl_Interp *interp, size_t numWords); -static Tcl_Obj ** StackReallocWords(Tcl_Interp *interp, size_t numWords); +static Tcl_Obj ** StackAllocWords(Tcl_Interp *interp, TCL_HASH_TYPE numWords); +static Tcl_Obj ** StackReallocWords(Tcl_Interp *interp, TCL_HASH_TYPE numWords); static Tcl_NRPostProc CopyCallback; static Tcl_NRPostProc ExprObjCallback; static Tcl_NRPostProc FinalizeOONext; @@ -792,7 +792,7 @@ ExecEnv * TclCreateExecEnv( Tcl_Interp *interp, /* Interpreter for which the execution * environment is being created. */ - size_t size) /* The initial stack size, in number of words + TCL_HASH_TYPE size) /* The initial stack size, in number of words * [sizeof(Tcl_Obj*)] */ { ExecEnv *eePtr = (ExecEnv *)Tcl_Alloc(sizeof(ExecEnv)); @@ -974,12 +974,12 @@ static Tcl_Obj ** GrowEvaluationStack( ExecEnv *eePtr, /* Points to the ExecEnv with an evaluation * stack to enlarge. */ - size_t growth1, /* How much larger than the current used + TCL_HASH_TYPE growth1, /* How much larger than the current used * size. */ int move) /* 1 if move words since last marker. */ { ExecStack *esPtr = eePtr->execStackPtr, *oldPtr = NULL; - size_t newBytes; + TCL_HASH_TYPE newBytes; Tcl_Size growth = growth1; Tcl_Size newElems, currElems, needed = growth - (esPtr->endPtr - esPtr->tosPtr); Tcl_Obj **markerPtr = esPtr->markerPtr, **memStart; @@ -1126,7 +1126,7 @@ GrowEvaluationStack( static Tcl_Obj ** StackAllocWords( Tcl_Interp *interp, - size_t numWords) + TCL_HASH_TYPE numWords) { /* * Note that GrowEvaluationStack sets a marker in the stack. This marker @@ -1144,7 +1144,7 @@ StackAllocWords( static Tcl_Obj ** StackReallocWords( Tcl_Interp *interp, - size_t numWords) + TCL_HASH_TYPE numWords) { Interp *iPtr = (Interp *) interp; ExecEnv *eePtr = iPtr->execEnvPtr; @@ -1223,13 +1223,13 @@ TclStackFree( void * TclStackAlloc( Tcl_Interp *interp, - Tcl_Size numBytes) + TCL_HASH_TYPE numBytes) { Interp *iPtr = (Interp *) interp; - Tcl_Size numWords; + TCL_HASH_TYPE numWords; if (iPtr == NULL || iPtr->execEnvPtr == NULL) { - return (void *) Tcl_Alloc(numBytes); + return Tcl_Alloc(numBytes); } numWords = (numBytes + (sizeof(Tcl_Obj *) - 1))/sizeof(Tcl_Obj *); return StackAllocWords(interp, numWords); @@ -1239,13 +1239,13 @@ void * TclStackRealloc( Tcl_Interp *interp, void *ptr, - Tcl_Size numBytes) + TCL_HASH_TYPE numBytes) { Interp *iPtr = (Interp *) interp; ExecEnv *eePtr; ExecStack *esPtr; Tcl_Obj **markerPtr; - Tcl_Size numWords; + TCL_HASH_TYPE numWords; if (iPtr == NULL || iPtr->execEnvPtr == NULL) { return Tcl_Realloc(ptr, numBytes); @@ -1888,10 +1888,10 @@ TclNRExecuteByteCode( { Interp *iPtr = (Interp *) interp; TEBCdata *TD; - size_t size = sizeof(TEBCdata) - 1 + TCL_HASH_TYPE size = sizeof(TEBCdata) - 1 + (codePtr->maxStackDepth + codePtr->maxExceptDepth) * sizeof(void *); - size_t numWords = (size + sizeof(Tcl_Obj *) - 1) / sizeof(Tcl_Obj *); + TCL_HASH_TYPE numWords = (size + sizeof(Tcl_Obj *) - 1) / sizeof(Tcl_Obj *); TclPreserveByteCode(codePtr); @@ -2065,7 +2065,7 @@ TEBCresume( #ifdef TCL_COMPILE_DEBUG if (!pc && (tclTraceExec >= 2)) { PrintByteCodeInfo(codePtr); - fprintf(stdout, " Starting stack top=%" TCL_Z_MODIFIER "u\n", CURR_DEPTH); + fprintf(stdout, " Starting stack top=%" TCL_T_MODIFIER "d\n", CURR_DEPTH); fflush(stdout); } #endif @@ -2124,7 +2124,7 @@ TEBCresume( * instruction. */ - TRACE_WITH_OBJ(("%" TCL_Z_MODIFIER "u => ... after \"%.20s\": TCL_OK, result=", + TRACE_WITH_OBJ(("%" TCL_SIZE_MODIFIER "d => ... after \"%.20s\": TCL_OK, result=", objc, cmdNameBuf), Tcl_GetObjResult(interp)); /* @@ -2269,7 +2269,7 @@ TEBCresume( CHECK_STACK(); if (traceInstructions) { - fprintf(stdout, "%2" TCL_Z_MODIFIER "u: %2" TCL_Z_MODIFIER "u ", iPtr->numLevels, CURR_DEPTH); + fprintf(stdout, "%2" TCL_SIZE_MODIFIER "d: %2" TCL_T_MODIFIER "d ", iPtr->numLevels, CURR_DEPTH); TclPrintInstruction(codePtr, pc); fflush(stdout); } @@ -2389,7 +2389,7 @@ TEBCresume( if (traceInstructions) { TRACE_APPEND(("YIELD...\n")); } else { - fprintf(stdout, "%" TCL_Z_MODIFIER "d: (%" TCL_T_MODIFIER "u) yielding value \"%.30s\"\n", + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) yielding value \"%.30s\"\n", iPtr->numLevels, (pc - codePtr->codeStart), Tcl_GetString(OBJ_AT_TOS)); } @@ -2432,7 +2432,7 @@ TEBCresume( TRACE(("[%.30s] => YIELD...\n", O2S(valuePtr))); } else { /* FIXME: What is the right thing to trace? */ - fprintf(stdout, "%" TCL_Z_MODIFIER "d: (%" TCL_T_MODIFIER "u) yielding to [%.30s]\n", + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) yielding to [%.30s]\n", iPtr->numLevels, (pc - codePtr->codeStart), TclGetString(valuePtr)); } @@ -2636,10 +2636,10 @@ TEBCresume( */ TclNewObj(objPtr); - objPtr->internalRep.twoPtrValue.ptr2 = UINT2PTR(CURR_DEPTH); + objPtr->internalRep.twoPtrValue.ptr2 = INT2PTR(CURR_DEPTH); objPtr->length = 0; PUSH_TAUX_OBJ(objPtr); - TRACE(("=> mark depth as %" TCL_Z_MODIFIER "u\n", CURR_DEPTH)); + TRACE(("=> mark depth as %" TCL_T_MODIFIER "d\n", CURR_DEPTH)); NEXT_INST_F(1, 0, 0); break; @@ -2651,13 +2651,13 @@ TEBCresume( */ CLANG_ASSERT(auxObjList); - objc = CURR_DEPTH - PTR2UINT(auxObjList->internalRep.twoPtrValue.ptr2); + objc = CURR_DEPTH - PTR2INT(auxObjList->internalRep.twoPtrValue.ptr2); POP_TAUX_OBJ(); #ifdef TCL_COMPILE_DEBUG /* Ugly abuse! */ starting = 1; #endif - TRACE(("=> drop %" TCL_Z_MODIFIER "u items\n", objc)); + TRACE(("=> drop %" TCL_SIZE_MODIFIER "d items\n", objc)); NEXT_INST_V(1, objc, 0); case INST_EXPAND_STKTOP: { @@ -2758,7 +2758,7 @@ TEBCresume( case INST_INVOKE_EXPANDED: CLANG_ASSERT(auxObjList); - objc = CURR_DEPTH - PTR2UINT(auxObjList->internalRep.twoPtrValue.ptr2); + objc = CURR_DEPTH - PTR2INT(auxObjList->internalRep.twoPtrValue.ptr2); POP_TAUX_OBJ(); if (objc) { pcAdjustment = 1; @@ -2792,9 +2792,9 @@ TEBCresume( if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); - TRACE(("%" TCL_Z_MODIFIER "u => call ", objc)); + TRACE(("%" TCL_SIZE_MODIFIER "d => call ", objc)); } else { - fprintf(stdout, "%" TCL_Z_MODIFIER "d: (%" TCL_T_MODIFIER "u) invoking ", iPtr->numLevels, + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) invoking ", iPtr->numLevels, (pc - codePtr->codeStart)); } for (i = 0; i < objc; i++) { @@ -3374,7 +3374,12 @@ TEBCresume( goto gotError; } if (Tcl_IsShared(objResultPtr)) { - Tcl_Obj *newValue = Tcl_DuplicateObj(objResultPtr); + Tcl_Obj *newValue = TclDuplicatePureObj( + interp, objResultPtr, &tclListType.objType); + if (!newValue) { + TRACE_ERROR(interp); + goto gotError; + } TclDecrRefCount(objResultPtr); varPtr->value.objPtr = objResultPtr = newValue; @@ -3433,7 +3438,11 @@ TEBCresume( goto gotError; } else { if (Tcl_IsShared(objResultPtr)) { - valueToAssign = Tcl_DuplicateObj(objResultPtr); + valueToAssign = TclDuplicatePureObj( + interp, objResultPtr, &tclListType.objType); + if (!valueToAssign) { + goto errorInLappendListPtr; + } createdNewObj = 1; } else { valueToAssign = objResultPtr; @@ -4430,7 +4439,7 @@ TEBCresume( if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); } else { - fprintf(stdout, "%" TCL_Z_MODIFIER "d: (%" TCL_Z_MODIFIER "u) invoking ", + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_T_MODIFIER "d) invoking ", iPtr->numLevels, (size_t)(pc - codePtr->codeStart)); } @@ -4532,8 +4541,8 @@ TEBCresume( if (traceInstructions) { strncpy(cmdNameBuf, TclGetString(objv[0]), 20); } else { - fprintf(stdout, "%" TCL_Z_MODIFIER "d: (%" TCL_Z_MODIFIER "u) invoking ", - iPtr->numLevels, (size_t)(pc - codePtr->codeStart)); + fprintf(stdout, "%" TCL_SIZE_MODIFIER "d: (%" TCL_Z_MODIFIER "u) invoking ", + iPtr->numLevels, (pc - codePtr->codeStart)); } for (i = 0; i < opnd; i++) { TclPrintObject(stdout, objv[i], 15); @@ -4650,8 +4659,8 @@ TEBCresume( TRACE_ERROR(interp); goto gotError; } - TclNewUIntObj(objResultPtr, length); - TRACE_APPEND(("%" TCL_Z_MODIFIER "u\n", length)); + TclNewIntObj(objResultPtr, length); + TRACE_APPEND(("%" TCL_SIZE_MODIFIER "d\n", length)); NEXT_INST_F(1, 1, 1); case INST_LIST_INDEX: /* lindex with objc == 3 */ @@ -4682,23 +4691,44 @@ TEBCresume( * Extract the desired list element. */ - if ((TclListObjGetElementsM(interp, valuePtr, &objc, &objv) == TCL_OK) - && !TclHasInternalRep(value2Ptr, &tclListType.objType)) { - int code; + { + Tcl_Size value2Length; + Tcl_Obj *indexListPtr = value2Ptr; + if ((TclListObjGetElementsM(interp, valuePtr, &objc, &objv) == TCL_OK) + && ( + !TclHasInternalRep(value2Ptr, &tclListType.objType) + || + ((Tcl_ListObjLength(interp,value2Ptr,&value2Length), + value2Length == 1 + ? (indexListPtr = TclListObjGetElement(value2Ptr, 0), 1) + : 0 + )) + ) + ) { + int code; + + /* increment the refCount of value2Ptr because TclListObjGetElement may + * have just extracted it from a list in the condition for this block. + */ + Tcl_IncrRefCount(indexListPtr); - DECACHE_STACK_INFO(); - code = TclGetIntForIndexM(interp, value2Ptr, objc-1, &index); - CACHE_STACK_INFO(); - if (code == TCL_OK) { - TclDecrRefCount(value2Ptr); - tosPtr--; - pcAdjustment = 1; - goto lindexFastPath; + DECACHE_STACK_INFO(); + code = TclGetIntForIndexM(interp, indexListPtr, objc-1, &index); + TclDecrRefCount(indexListPtr); + CACHE_STACK_INFO(); + if (code == TCL_OK) { + Tcl_DecrRefCount(value2Ptr); + tosPtr--; + pcAdjustment = 1; + goto lindexFastPath; + } + Tcl_ResetResult(interp); } - Tcl_ResetResult(interp); } + DECACHE_STACK_INFO(); objResultPtr = TclLindexList(interp, valuePtr, value2Ptr); + CACHE_STACK_INFO(); lindexDone: if (!objResultPtr) { @@ -5040,7 +5070,7 @@ TEBCresume( case INST_LREPLACE4: { - size_t numToDelete, numNewElems; + TCL_HASH_TYPE numToDelete, numNewElems; int end_indicator; int haveSecondIndex, flags; Tcl_Obj *fromIdxObj, *toIdxObj; @@ -6405,7 +6435,11 @@ TEBCresume( goto gotError; } if (Tcl_IsShared(listPtr)) { - objPtr = TclListObjCopy(NULL, listPtr); + objPtr = TclDuplicatePureObj( + interp, listPtr, &tclListType.objType); + if (!objPtr) { + goto gotError; + } Tcl_IncrRefCount(objPtr); Tcl_DecrRefCount(listPtr); OBJ_AT_DEPTH(listTmpDepth) = objPtr; @@ -6467,6 +6501,7 @@ TEBCresume( */ if (iterNum < iterMax) { + int status; /* * Set the variables and jump back to run the body */ @@ -6480,7 +6515,12 @@ TEBCresume( numVars = varListPtr->numVars; listPtr = OBJ_AT_DEPTH(listTmpDepth); - TclListObjGetElementsM(interp, listPtr, &listLen, &elements); + status = TclListObjGetElementsM( + interp, listPtr, &listLen, &elements); + if (status != TCL_OK) { + goto gotError; + } + valIndex = (iterNum * numVars); for (j = 0; j < numVars; j++) { @@ -6509,7 +6549,7 @@ TEBCresume( if (TclPtrSetVarIdx(interp, varPtr, NULL, NULL, NULL, valuePtr, TCL_LEAVE_ERR_MSG, varIndex)==NULL){ CACHE_STACK_INFO(); - TRACE_APPEND(("ERROR init. index temp %" TCL_Z_MODIFIER "u: %.30s", + TRACE_APPEND(("ERROR init. index temp %" TCL_SIZE_MODIFIER "d: %.30s", varIndex, O2S(Tcl_GetObjResult(interp)))); goto gotError; } @@ -6556,7 +6596,7 @@ TEBCresume( tmpPtr = OBJ_AT_DEPTH(1); infoPtr = (ForeachInfo *)tmpPtr->internalRep.twoPtrValue.ptr1; numLists = infoPtr->numLists; - TRACE_APPEND(("=> appending to list at depth %" TCL_Z_MODIFIER "u\n", 3 + numLists)); + TRACE_APPEND(("=> appending to list at depth %" TCL_SIZE_MODIFIER "d\n", 3 + numLists)); objPtr = OBJ_AT_DEPTH(3 + numLists); Tcl_ListObjAppendElement(NULL, objPtr, OBJ_AT_TOS); @@ -6571,9 +6611,9 @@ TEBCresume( * stack. */ - *(++catchTop) = (Tcl_Obj *)UINT2PTR(CURR_DEPTH); - TRACE(("%u => catchTop=%" TCL_Z_MODIFIER "u, stackTop=%" TCL_Z_MODIFIER "u\n", - TclGetUInt4AtPtr(pc+1), (size_t)(catchTop - initCatchTop - 1), + *(++catchTop) = (Tcl_Obj *)INT2PTR(CURR_DEPTH); + TRACE(("%u => catchTop=%" TCL_T_MODIFIER "d, stackTop=%" TCL_T_MODIFIER "d\n", + TclGetUInt4AtPtr(pc+1), (catchTop - initCatchTop - 1), CURR_DEPTH)); NEXT_INST_F(5, 0, 0); break; @@ -7384,7 +7424,7 @@ TEBCresume( if (result == TCL_BREAK) { result = TCL_OK; pc = (codePtr->codeStart + rangePtr->breakOffset); - TRACE_APPEND(("%s, range at %" TCL_Z_MODIFIER "u, new pc %" TCL_Z_MODIFIER "u\n", + TRACE_APPEND(("%s, range at %" TCL_SIZE_MODIFIER "d, new pc %" TCL_SIZE_MODIFIER "d\n", StringForResultCode(result), rangePtr->codeOffset, rangePtr->breakOffset)); NEXT_INST_F(0, 0, 0); @@ -7396,7 +7436,7 @@ TEBCresume( } result = TCL_OK; pc = (codePtr->codeStart + rangePtr->continueOffset); - TRACE_APPEND(("%s, range at %" TCL_Z_MODIFIER "u, new pc %" TCL_Z_MODIFIER "u\n", + TRACE_APPEND(("%s, range at %" TCL_SIZE_MODIFIER "d, new pc %" TCL_SIZE_MODIFIER "d\n", StringForResultCode(result), rangePtr->codeOffset, rangePtr->continueOffset)); NEXT_INST_F(0, 0, 0); @@ -7486,8 +7526,8 @@ TEBCresume( while (auxObjList) { if ((catchTop != initCatchTop) - && (PTR2UINT(*catchTop) > - PTR2UINT(auxObjList->internalRep.twoPtrValue.ptr2))) { + && (PTR2INT(*catchTop) > + PTR2INT(auxObjList->internalRep.twoPtrValue.ptr2))) { break; } POP_TAUX_OBJ(); @@ -7562,16 +7602,16 @@ TEBCresume( */ processCatch: - while (CURR_DEPTH > PTR2UINT(*catchTop)) { + while (CURR_DEPTH > PTR2INT(*catchTop)) { valuePtr = POP_OBJECT(); TclDecrRefCount(valuePtr); } #ifdef TCL_COMPILE_DEBUG if (traceInstructions) { - fprintf(stdout, " ... found catch at %" TCL_Z_MODIFIER "u, catchTop=%" TCL_Z_MODIFIER "u, " - "unwound to %" TCL_Z_MODIFIER "u, new pc %" TCL_Z_MODIFIER "u\n", - rangePtr->codeOffset, (size_t)(catchTop - initCatchTop - 1), - PTR2UINT(*catchTop), (size_t)rangePtr->catchOffset); + fprintf(stdout, " ... found catch at %" TCL_SIZE_MODIFIER "d, catchTop=%" TCL_T_MODIFIER "d, " + "unwound to %" TCL_T_MODIFIER "d, new pc %" TCL_SIZE_MODIFIER "d\n", + rangePtr->codeOffset, (catchTop - initCatchTop - 1), + PTR2INT(*catchTop), rangePtr->catchOffset); } #endif pc = (codePtr->codeStart + rangePtr->catchOffset); @@ -7607,9 +7647,9 @@ TEBCresume( if (tosPtr < initTosPtr) { fprintf(stderr, - "\nTclNRExecuteByteCode: abnormal return at pc %" TCL_Z_MODIFIER "u: " - "stack top %" TCL_Z_MODIFIER "u < entry stack top %d\n", - (size_t)(pc - codePtr->codeStart), + "\nTclNRExecuteByteCode: abnormal return at pc %" TCL_T_MODIFIER "d: " + "stack top %" TCL_T_MODIFIER "d < entry stack top %d\n", + (pc - codePtr->codeStart), CURR_DEPTH, 0); Tcl_Panic("TclNRExecuteByteCode execution failure: end stack top < start stack top"); } @@ -9135,7 +9175,7 @@ GetSrcInfoForPc( int bestCmdIdx = -1; /* The pc must point within the bytecode */ - assert (pcOffset < codePtr->numCodeBytes); + assert ((pcOffset >= 0) && (pcOffset < codePtr->numCodeBytes)); /* * Decode the code and source offset and length for each command. The @@ -9623,7 +9663,7 @@ EvalStatsCmd( Tcl_AppendPrintfToObj(objPtr, "Total literal objects\t\t%" TCL_Z_MODIFIER "u\n", statsPtr->numLiteralsCreated); - Tcl_AppendPrintfToObj(objPtr, "\nCurrent literal objects\t\t%" TCL_Z_MODIFIER "u (%0.1f%% of current objects)\n", + Tcl_AppendPrintfToObj(objPtr, "\nCurrent literal objects\t\t%" TCL_SIZE_MODIFIER "d (%0.1f%% of current objects)\n", globalTablePtr->numEntries, Percent(globalTablePtr->numEntries, tclObjsAlloced-tclObjsFreed)); Tcl_AppendPrintfToObj(objPtr, " ByteCode literals\t\t%" TCL_Z_MODIFIER "u (%0.1f%% of current literals)\n", @@ -9715,7 +9755,7 @@ EvalStatsCmd( for (i = 0; i <= maxSizeDecade; i++) { decadeHigh = (1 << (i+1)) - 1; sum += statsPtr->literalCount[i]; - Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_Z_MODIFIER "u\t\t%8.0f%%\n", + Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_SIZE_MODIFIER "d\t\t%8.0f%%\n", decadeHigh, Percent(sum, statsPtr->numLiteralsCreated)); } @@ -9748,7 +9788,7 @@ EvalStatsCmd( for (i = minSizeDecade; i <= maxSizeDecade; i++) { decadeHigh = (1 << (i+1)) - 1; sum += statsPtr->srcCount[i]; - Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_Z_MODIFIER "u\t\t%8.0f%%\n", + Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_SIZE_MODIFIER "d\t\t%8.0f%%\n", decadeHigh, Percent(sum, statsPtr->numCompilations)); } @@ -9772,7 +9812,7 @@ EvalStatsCmd( for (i = minSizeDecade; i <= maxSizeDecade; i++) { decadeHigh = (1 << (i+1)) - 1; sum += statsPtr->byteCodeCount[i]; - Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_Z_MODIFIER "u\t\t%8.0f%%\n", + Tcl_AppendPrintfToObj(objPtr, "\t%10" TCL_SIZE_MODIFIER "d\t\t%8.0f%%\n", decadeHigh, Percent(sum, statsPtr->numCompilations)); } diff --git a/generic/tclIO.c b/generic/tclIO.c index fb399d4..6b74af4 100644 --- a/generic/tclIO.c +++ b/generic/tclIO.c @@ -205,7 +205,7 @@ static int FlushChannel(Tcl_Interp *interp, Channel *chanPtr, int calledFromAsyncFlush); static int TclGetsObjBinary(Tcl_Channel chan, Tcl_Obj *objPtr); static Tcl_Encoding GetBinaryEncoding(void); -static Tcl_ExitProc FreeBinaryEncoding; +static void FreeBinaryEncoding(void); static Tcl_HashTable * GetChannelTable(Tcl_Interp *interp); static int GetInput(Channel *chanPtr); static void PeekAhead(Channel *chanPtr, char **dstEndPtr, @@ -659,7 +659,7 @@ TclFinalizeIOSubsystem(void) statePtr->refCount--; } - if (statePtr->refCount + 1 <= 1) { + if (statePtr->refCount <= 0) { /* * Close it only if the refcount indicates that the channel is * not referenced from any interpreter. If it is, that @@ -695,6 +695,7 @@ TclFinalizeIOSubsystem(void) } } + FreeBinaryEncoding(); TclpFinalizeSockets(); TclpFinalizePipes(); } @@ -1077,7 +1078,7 @@ CheckForStdChannelsBeingClosed( if (tsdPtr->stdinInitialized == 1 && tsdPtr->stdinChannel != NULL && statePtr == ((Channel *)tsdPtr->stdinChannel)->state) { - if (statePtr->refCount + 1 < 3) { + if (statePtr->refCount < 2) { statePtr->refCount = 0; tsdPtr->stdinChannel = NULL; return; @@ -1085,7 +1086,7 @@ CheckForStdChannelsBeingClosed( } else if (tsdPtr->stdoutInitialized == 1 && tsdPtr->stdoutChannel != NULL && statePtr == ((Channel *)tsdPtr->stdoutChannel)->state) { - if (statePtr->refCount + 1 < 3) { + if (statePtr->refCount < 2) { statePtr->refCount = 0; tsdPtr->stdoutChannel = NULL; return; @@ -1093,7 +1094,7 @@ CheckForStdChannelsBeingClosed( } else if (tsdPtr->stderrInitialized == 1 && tsdPtr->stderrChannel != NULL && statePtr == ((Channel *)tsdPtr->stderrChannel)->state) { - if (statePtr->refCount + 1 < 3) { + if (statePtr->refCount < 2) { statePtr->refCount = 0; tsdPtr->stderrChannel = NULL; return; @@ -1255,7 +1256,7 @@ Tcl_UnregisterChannel( * If the refCount reached zero, close the actual channel. */ - if (statePtr->refCount + 1 <= 1) { + if (statePtr->refCount <= 0) { Tcl_Preserve(statePtr); if (!GotFlag(statePtr, BG_FLUSH_SCHEDULED)) { /* @@ -1679,10 +1680,8 @@ Tcl_CreateChannel( statePtr->encoding = Tcl_GetEncoding(NULL, name); statePtr->inputEncodingState = NULL; statePtr->inputEncodingFlags = TCL_ENCODING_START; - ENCODING_PROFILE_SET(statePtr->inputEncodingFlags, 0); statePtr->outputEncodingState = NULL; statePtr->outputEncodingFlags = TCL_ENCODING_START; - ENCODING_PROFILE_SET(statePtr->outputEncodingFlags, 0); /* * Set the channel up initially in AUTO input translation mode to accept @@ -2001,7 +2000,7 @@ static void ChannelFree( Channel *chanPtr) { - if (!chanPtr->refCount) { + if (chanPtr->refCount == 0) { Tcl_Free(chanPtr); return; } @@ -2176,7 +2175,7 @@ Tcl_UnstackChannel( * necessary. */ - if (statePtr->refCount + 1 <= 1) { + if (statePtr->refCount <= 0) { if (Tcl_CloseEx(interp, chan, 0) != TCL_OK) { /* * TIP #219, Tcl Channel Reflection API. @@ -2544,7 +2543,7 @@ static int IsShared( ChannelBuffer *bufPtr) { - return bufPtr->refCount + 1 > 2; + return bufPtr->refCount > 1; } /* @@ -2993,7 +2992,7 @@ FlushChannel( * current output buffer. */ - if (GotFlag(statePtr, CHANNEL_CLOSED) && (statePtr->refCount + 1 <= 1) && + if (GotFlag(statePtr, CHANNEL_CLOSED) && (statePtr->refCount <= 0) && (statePtr->outQueueHead == NULL) && ((statePtr->curOutPtr == NULL) || IsBufferEmpty(statePtr->curOutPtr))) { @@ -3454,7 +3453,7 @@ TclClose( statePtr = chanPtr->state; chanPtr = statePtr->topChanPtr; - if (statePtr->refCount + 1 > 1) { + if (statePtr->refCount > 0) { Tcl_Panic("called Tcl_Close on channel with refCount > 0"); } @@ -4189,7 +4188,6 @@ Tcl_WriteChars( } objPtr = Tcl_NewStringObj(src, len); - Tcl_IncrRefCount(objPtr); src = (char *) Tcl_GetByteArrayFromObj(objPtr, &len); if (src == NULL) { Tcl_SetErrno(EILSEQ); @@ -4363,8 +4361,8 @@ Write( while (srcLen + saved + endEncoding > 0 && !encodingError) { ChannelBuffer *bufPtr; char *dst; - int result, srcRead, dstLen, dstWrote; - Tcl_Size srcLimit = srcLen; + int result, srcRead, dstLen, dstWrote; + Tcl_Size srcLimit = srcLen; if (nextNewLine) { srcLimit = nextNewLine - src; @@ -4554,7 +4552,7 @@ Tcl_Gets( TclNewObj(objPtr); charsStored = Tcl_GetsObj(chan, objPtr); - if (charsStored + 1 > 1) { + if (charsStored > 0) { TclDStringAppendObj(lineRead, objPtr); } TclDecrRefCount(objPtr); @@ -5288,8 +5286,7 @@ TclGetsObjBinary( */ static void -FreeBinaryEncoding( - TCL_UNUSED(void *)) +FreeBinaryEncoding(void) { ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -5306,7 +5303,6 @@ GetBinaryEncoding(void) if (tsdPtr->binaryEncoding == NULL) { tsdPtr->binaryEncoding = Tcl_GetEncoding(NULL, "iso8859-1"); - Tcl_CreateThreadExitHandler(FreeBinaryEncoding, NULL); } if (tsdPtr->binaryEncoding == NULL) { Tcl_Panic("binary encoding is not available"); @@ -5997,7 +5993,7 @@ DoReadChars( } ResetFlag(statePtr, CHANNEL_BLOCKED|CHANNEL_EOF); statePtr->inputEncodingFlags &= ~TCL_ENCODING_END; - for (copied = 0; toRead > 0 || toRead == TCL_INDEX_NONE; ) { + for (copied = 0; toRead != 0 ; ) { int copiedNow = -1; if (statePtr->inQueueHead != NULL) { if (binaryMode) { @@ -8167,12 +8163,6 @@ Tcl_SetChannelOption( if ((newValue[0] == '\0') || (strcmp(newValue, "binary") == 0)) { encoding = Tcl_GetEncoding(NULL, "iso8859-1"); - ENCODING_PROFILE_SET(statePtr->inputEncodingFlags - ,ENCODING_PROFILE_GET(statePtr->inputEncodingFlags) - |TCL_ENCODING_PROFILE_STRICT); - ENCODING_PROFILE_SET(statePtr->outputEncodingFlags - ,ENCODING_PROFILE_GET(statePtr->outputEncodingFlags) - |TCL_ENCODING_PROFILE_STRICT); } else { encoding = Tcl_GetEncoding(interp, newValue); if (encoding == NULL) { @@ -8216,7 +8206,7 @@ Tcl_SetChannelOption( if (interp) { Tcl_SetObjResult(interp, Tcl_NewStringObj( "bad value for -eofchar: must be non-NUL ASCII" - " character", -1)); + " character", TCL_INDEX_NONE)); } Tcl_Free((void *)argv); return TCL_ERROR; @@ -8281,12 +8271,6 @@ Tcl_SetChannelOption( statePtr->inEofChar = 0; Tcl_FreeEncoding(statePtr->encoding); statePtr->encoding = Tcl_GetEncoding(NULL, "iso8859-1"); - ENCODING_PROFILE_SET(statePtr->inputEncodingFlags - ,ENCODING_PROFILE_GET(statePtr->inputEncodingFlags) - |TCL_ENCODING_PROFILE_STRICT); - ENCODING_PROFILE_SET(statePtr->outputEncodingFlags - ,ENCODING_PROFILE_GET(statePtr->outputEncodingFlags) - |TCL_ENCODING_PROFILE_STRICT); } else if (strcmp(readMode, "lf") == 0) { translation = TCL_TRANSLATE_LF; } else if (strcmp(readMode, "cr") == 0) { @@ -8336,12 +8320,6 @@ Tcl_SetChannelOption( statePtr->outputTranslation = TCL_TRANSLATE_LF; Tcl_FreeEncoding(statePtr->encoding); statePtr->encoding = Tcl_GetEncoding(NULL, "iso8859-1"); - ENCODING_PROFILE_SET(statePtr->inputEncodingFlags - ,ENCODING_PROFILE_GET(statePtr->inputEncodingFlags) - |TCL_ENCODING_PROFILE_STRICT); - ENCODING_PROFILE_SET(statePtr->outputEncodingFlags - ,ENCODING_PROFILE_GET(statePtr->outputEncodingFlags) - |TCL_ENCODING_PROFILE_STRICT); } else if (strcmp(writeMode, "lf") == 0) { statePtr->outputTranslation = TCL_TRANSLATE_LF; } else if (strcmp(writeMode, "cr") == 0) { @@ -10641,7 +10619,7 @@ Tcl_IsChannelShared( ChannelState *statePtr = ((Channel *) chan)->state; /* State of real channel structure. */ - return ((statePtr->refCount + 1 > 2) ? 1 : 0); + return ((statePtr->refCount > 1) ? 1 : 0); } /* diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c index 93c50ec..37be141 100644 --- a/generic/tclIOCmd.c +++ b/generic/tclIOCmd.c @@ -1788,9 +1788,9 @@ ChanPendingObjCmd( Tcl_Obj *const objv[]) /* Argument objects. */ { Tcl_Channel chan; - int mode; static const char *const options[] = {"input", "output", NULL}; enum pendingOptionsEnum {PENDING_INPUT, PENDING_OUTPUT} index; + int mode; if (objc != 3) { Tcl_WrongNumArgs(interp, 1, objv, "mode channelId"); diff --git a/generic/tclIOGT.c b/generic/tclIOGT.c index 98a1dd3..3206a4f 100644 --- a/generic/tclIOGT.c +++ b/generic/tclIOGT.c @@ -379,7 +379,11 @@ ExecuteCallback( unsigned char *resBuf; Tcl_InterpState state = NULL; int res = TCL_OK; - Tcl_Obj *command = TclListObjCopy(NULL, dataPtr->command); + Tcl_Obj *command = TclDuplicatePureObj( + interp, dataPtr->command, &tclListType.objType); + if (!command) { + return TCL_ERROR; + } Tcl_Interp *eval = dataPtr->interp; Tcl_Preserve(eval); @@ -397,7 +401,12 @@ ExecuteCallback( } Tcl_IncrRefCount(command); - Tcl_ListObjAppendElement(NULL, command, Tcl_NewStringObj((char *) op, -1)); + res = Tcl_ListObjAppendElement(NULL, command, Tcl_NewStringObj((char *) op, -1)); + if (res != TCL_OK) { + Tcl_DecrRefCount(command); + Tcl_Release(eval); + return res; + } /* * Use a byte-array to prevent the misinterpretation of binary data coming diff --git a/generic/tclIORChan.c b/generic/tclIORChan.c index f2138c4..c7cbfe5 100644 --- a/generic/tclIORChan.c +++ b/generic/tclIORChan.c @@ -580,6 +580,9 @@ TclChanCreateObjCmd( rcId = NextHandle(); rcPtr = NewReflectedChannel(interp, cmdObj, mode, rcId); + if (!rcPtr) { + return TCL_ERROR; + } /* * Invoke 'initialize' and validate that the handler is present and ok. @@ -2258,8 +2261,10 @@ NewReflectedChannel( rcPtr->mode = mode; rcPtr->interest = 0; /* Initially no interest registered */ - /* ASSERT: cmdpfxObj is a Tcl List */ - rcPtr->cmd = TclListObjCopy(NULL, cmdpfxObj); + rcPtr->cmd = TclDuplicatePureObj(interp, cmdpfxObj, &tclListType.objType); + if (!rcPtr->cmd) { + return NULL; + } Tcl_IncrRefCount(rcPtr->cmd); rcPtr->methods = Tcl_NewListObj(METH_WRITE + 1, NULL); while (mn <= (int)METH_WRITE) { @@ -2396,8 +2401,10 @@ InvokeTclMethod( * before the channel id. */ - cmd = TclListObjCopy(NULL, rcPtr->cmd); - + cmd = TclDuplicatePureObj(NULL, rcPtr->cmd, &tclListType.objType); + if (!cmd) { + return TCL_ERROR; + } Tcl_ListObjIndex(NULL, rcPtr->methods, method, &methObj); Tcl_ListObjAppendElement(NULL, cmd, methObj); Tcl_ListObjAppendElement(NULL, cmd, rcPtr->name); diff --git a/generic/tclInt.decls b/generic/tclInt.decls index 78e87ac..fcd0842 100644 --- a/generic/tclInt.decls +++ b/generic/tclInt.decls @@ -537,7 +537,7 @@ declare 214 { void TclSetObjNameOfExecutable(Tcl_Obj *name, Tcl_Encoding encoding) } declare 215 { - void *TclStackAlloc(Tcl_Interp *interp, Tcl_Size numBytes) + void *TclStackAlloc(Tcl_Interp *interp, TCL_HASH_TYPE numBytes) } declare 216 { void TclStackFree(Tcl_Interp *interp, void *freePtr) diff --git a/generic/tclInt.h b/generic/tclInt.h index 436384e..c7c91b7 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -105,12 +105,6 @@ #endif /* - * Maximum *signed* value that can be stored in a Tcl_Size type. This is - * primarily used for checking overflows in dynamically allocating memory. - */ -#define TCL_SIZE_SMAX ((((Tcl_Size) 1) << ((8*(Tcl_Size)sizeof(Tcl_Size)) - 1)) - 1) - -/* * Macros used to cast between pointers and integers (e.g. when storing an int * in ClientData), on 64-bit architectures they avoid gcc warning about "cast * to/from pointer from/to integer of different size". @@ -2504,7 +2498,7 @@ typedef struct ListStore { typedef struct ListSpan { Tcl_Size spanStart; /* Starting index of the span */ Tcl_Size spanLength; /* Number of elements in the span */ - Tcl_Size refCount; /* Count of references to this span record */ + size_t refCount; /* Count of references to this span record */ } ListSpan; #ifndef LIST_SPAN_THRESHOLD /* May be set on build line */ #define LIST_SPAN_THRESHOLD 101 @@ -2584,6 +2578,7 @@ typedef struct ListRep { (((objv_) = &ListObjStorePtr(listObj_)->slots[ListObjStart(listObj_)]), \ (ListObjLength(listObj_, (objc_)))) + /* * Returns 1/0 whether the internal representation (not the Tcl_Obj itself) * is shared. Note by intent this only checks for sharing of ListStore, @@ -2872,6 +2867,75 @@ typedef struct ProcessGlobalValue { } while (0) /* + *---------------------------------------------------------------------- + * Common functions for calculating overallocation. Trivial but allows for + * experimenting with growth factors without having to change code in + * multiple places. See TclAttemptAllocElemsEx and similar for usage + * examples. Best to use those functions. Direct use of TclUpsizeAlloc / + * TclResizeAlloc is needed in special cases such as when total size of + * memory block is limited to less than TCL_SIZE_MAX. + * + *---------------------------------------------------------------------- + */ +static inline Tcl_Size +TclUpsizeAlloc(TCL_UNUSED(Tcl_Size) /* oldSize. For future experiments with + * some growth algorithms that use this + * information. */, + Tcl_Size needed, + Tcl_Size limit) +{ + /* assert (oldCapacity < needed <= limit) */ + if (needed < (limit - needed/2)) { + return needed + needed / 2; + } + else { + return limit; + } +} +static inline Tcl_Size TclUpsizeRetry(Tcl_Size needed, Tcl_Size lastAttempt) { + /* assert (needed < lastAttempt) */ + if (needed < lastAttempt - 1) { + /* (needed+lastAttempt)/2 but that formula may overflow Tcl_Size */ + return needed + (lastAttempt - needed) / 2; + } else { + return needed; + } +} +MODULE_SCOPE void *TclAllocElemsEx(Tcl_Size elemCount, Tcl_Size elemSize, + Tcl_Size leadSize, Tcl_Size *capacityPtr); +MODULE_SCOPE void *TclReallocElemsEx(void *oldPtr, Tcl_Size elemCount, + Tcl_Size elemSize, Tcl_Size leadSize, + Tcl_Size *capacityPtr); +MODULE_SCOPE void *TclAttemptReallocElemsEx(void *oldPtr, + Tcl_Size elemCount, Tcl_Size elemSize, + Tcl_Size leadSize, Tcl_Size *capacityPtr); +/* Alloc elemCount elements of size elemSize with leadSize header + * returning actual capacity (in elements) in *capacityPtr. */ +static inline void *TclAttemptAllocElemsEx(Tcl_Size elemCount, Tcl_Size elemSize, + Tcl_Size leadSize, Tcl_Size *capacityPtr) { + return TclAttemptReallocElemsEx( + NULL, elemCount, elemSize, leadSize, capacityPtr); +} +/* Alloc numByte bytes, returning actual capacity in *capacityPtr. */ +static inline void *TclAllocEx(Tcl_Size numBytes, Tcl_Size *capacityPtr) { + return TclAllocElemsEx(numBytes, 1, 0, capacityPtr); +} +/* Alloc numByte bytes, returning actual capacity in *capacityPtr. */ +static inline void * +TclAttemptAllocEx(Tcl_Size numBytes, Tcl_Size *capacityPtr) +{ + return TclAttemptAllocElemsEx(numBytes, 1, 0, capacityPtr); +} +/* Realloc numByte bytes, returning actual capacity in *capacityPtr. */ +static inline void *TclReallocEx(void *oldPtr, Tcl_Size numBytes, Tcl_Size *capacityPtr) { + return TclReallocElemsEx(oldPtr, numBytes, 1, 0, capacityPtr); +} +/* Realloc numByte bytes, returning actual capacity in *capacityPtr. */ +static inline void *TclAttemptReallocEx(void *oldPtr, Tcl_Size numBytes, Tcl_Size *capacityPtr) { + return TclAttemptReallocElemsEx(oldPtr, numBytes, 1, 0, capacityPtr); +} + +/* *---------------------------------------------------------------- * Variables shared among Tcl modules but not used by the outside world. *---------------------------------------------------------------- @@ -3114,6 +3178,9 @@ MODULE_SCOPE Tcl_Command TclCreateEnsembleInNs(Tcl_Interp *interp, Tcl_Namespace *ensembleNamespacePtr, int flags); MODULE_SCOPE void TclDeleteNamespaceVars(Namespace *nsPtr); MODULE_SCOPE void TclDeleteNamespaceChildren(Namespace *nsPtr); +MODULE_SCOPE Tcl_Size TclDictGetSize(Tcl_Obj *dictPtr); +MODULE_SCOPE Tcl_Obj* TclDuplicatePureObj(Tcl_Interp *interp, + Tcl_Obj * objPtr, const Tcl_ObjType *typPtr); MODULE_SCOPE int TclFindDictElement(Tcl_Interp *interp, const char *dict, Tcl_Size dictLength, const char **elementPtr, const char **nextPtr, @@ -3240,10 +3307,10 @@ MODULE_SCOPE Tcl_Obj * TclLindexList(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Obj *argPtr); MODULE_SCOPE Tcl_Obj * TclLindexFlat(Tcl_Interp *interp, Tcl_Obj *listPtr, Tcl_Size indexCount, Tcl_Obj *const indexArray[]); +MODULE_SCOPE Tcl_Obj * TclListObjGetElement(Tcl_Obj *listObj, Tcl_Size index); /* TIP #280 */ MODULE_SCOPE void TclListLines(Tcl_Obj *listObj, Tcl_Size line, int n, int *lines, Tcl_Obj *const *elems); -MODULE_SCOPE Tcl_Obj * TclListObjCopy(Tcl_Interp *interp, Tcl_Obj *listPtr); MODULE_SCOPE int TclListObjAppendElements(Tcl_Interp *interp, Tcl_Obj *toObj, Tcl_Size elemCount, Tcl_Obj *const elemObjv[]); @@ -3286,6 +3353,7 @@ MODULE_SCOPE void TclParseInit(Tcl_Interp *interp, const char *string, MODULE_SCOPE Tcl_Size TclParseAllWhiteSpace(const char *src, Tcl_Size numBytes); MODULE_SCOPE int TclProcessReturn(Tcl_Interp *interp, int code, int level, Tcl_Obj *returnOpts); +MODULE_SCOPE void TclUndoRefCount(Tcl_Obj *objPtr); MODULE_SCOPE int TclpObjLstat(Tcl_Obj *pathPtr, Tcl_StatBuf *buf); MODULE_SCOPE Tcl_Obj * TclpTempFileName(void); MODULE_SCOPE Tcl_Obj * TclpTempFileNameForLibrary(Tcl_Interp *interp, @@ -3317,7 +3385,7 @@ MODULE_SCOPE int TclCreateSocketAddress(Tcl_Interp *interp, const char **errorMsgPtr); MODULE_SCOPE int TclpThreadCreate(Tcl_ThreadId *idPtr, Tcl_ThreadCreateProc *proc, void *clientData, - size_t stackSize, int flags); + TCL_HASH_TYPE stackSize, int flags); MODULE_SCOPE Tcl_Size TclpFindVariable(const char *name, Tcl_Size *lengthPtr); MODULE_SCOPE void TclpInitLibraryPath(char **valuePtr, TCL_HASH_TYPE *lengthPtr, Tcl_Encoding *encodingPtr); @@ -3386,7 +3454,7 @@ MODULE_SCOPE void TclSpellFix(Tcl_Interp *interp, Tcl_Obj *const *objv, Tcl_Size objc, Tcl_Size subIdx, Tcl_Obj *bad, Tcl_Obj *fix); MODULE_SCOPE void * TclStackRealloc(Tcl_Interp *interp, void *ptr, - Tcl_Size numBytes); + TCL_HASH_TYPE numBytes); typedef int (*memCmpFn_t)(const void*, const void*, size_t); MODULE_SCOPE int TclStringCmp(Tcl_Obj *value1Ptr, Tcl_Obj *value2Ptr, int checkEq, int nocase, Tcl_Size reqlength); @@ -4468,15 +4536,12 @@ MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, # define TclDecrRefCount(objPtr) \ Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__) -# define TclNewListObjDirect(objc, objv) \ - TclDbNewListObjDirect(objc, objv, __FILE__, __LINE__) - #undef USE_THREAD_ALLOC #endif /* TCL_MEM_DEBUG */ /* *---------------------------------------------------------------- - * Macro used by the Tcl core to set a Tcl_Obj's string representation to a + * Macros used by the Tcl core to set a Tcl_Obj's string representation to a * copy of the "len" bytes starting at "bytePtr". The value of "len" must * not be negative. When "len" is 0, then it is acceptable to pass * "bytePtr" = NULL. When "len" > 0, "bytePtr" must not be NULL, and it @@ -4489,17 +4554,22 @@ MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, * Because "len" is referenced multiple times, take care that it is an * expression with the same value each use. * - * The ANSI C "prototype" for this macro is: + * The ANSI C "prototypes" for these macros are: * + * MODULE_SCOPE void TclInitEmptyStringRep(Tcl_Obj *objPtr); * MODULE_SCOPE void TclInitStringRep(Tcl_Obj *objPtr, char *bytePtr, size_t len); + * MODULE_SCOPE void TclAttemptInitStringRep(Tcl_Obj *objPtr, char *bytePtr, size_t len); * *---------------------------------------------------------------- */ +#define TclInitEmptyStringRep(objPtr) \ + ((objPtr)->length = (((objPtr)->bytes = &tclEmptyString), 0)) + + #define TclInitStringRep(objPtr, bytePtr, len) \ if ((len) == 0) { \ - (objPtr)->bytes = &tclEmptyString; \ - (objPtr)->length = 0; \ + TclInitEmptyStringRep(objPtr); \ } else { \ (objPtr)->bytes = (char *)Tcl_Alloc((len) + 1U); \ memcpy((objPtr)->bytes, (bytePtr) ? (bytePtr) : &tclEmptyString, (len)); \ @@ -4507,6 +4577,16 @@ MODULE_SCOPE void TclDbInitNewObj(Tcl_Obj *objPtr, const char *file, (objPtr)->length = (len); \ } +#define TclAttemptInitStringRep(objPtr, bytePtr, len) \ + ((((len) == 0) ? ( \ + TclInitEmptyStringRep(objPtr) \ + ) : ( \ + (objPtr)->bytes = (char *)Tcl_AttemptAlloc((len) + 1U), \ + (objPtr)->length = ((objPtr)->bytes) ? \ + (memcpy((objPtr)->bytes, (bytePtr) ? (bytePtr) : &tclEmptyString, (len)), \ + (objPtr)->bytes[len] = '\0', (len)) : (-1) \ + )), (objPtr)->bytes) + /* *---------------------------------------------------------------- * Macro used by the Tcl core to get the string representation's byte array diff --git a/generic/tclIntDecls.h b/generic/tclIntDecls.h index 46479fb..3dfb252 100644 --- a/generic/tclIntDecls.h +++ b/generic/tclIntDecls.h @@ -451,7 +451,8 @@ EXTERN Tcl_Obj * TclGetObjNameOfExecutable(void); EXTERN void TclSetObjNameOfExecutable(Tcl_Obj *name, Tcl_Encoding encoding); /* 215 */ -EXTERN void * TclStackAlloc(Tcl_Interp *interp, Tcl_Size numBytes); +EXTERN void * TclStackAlloc(Tcl_Interp *interp, + TCL_HASH_TYPE numBytes); /* 216 */ EXTERN void TclStackFree(Tcl_Interp *interp, void *freePtr); /* 217 */ @@ -803,7 +804,7 @@ typedef struct TclIntStubs { void (*tclpFindExecutable) (const char *argv0); /* 212 */ Tcl_Obj * (*tclGetObjNameOfExecutable) (void); /* 213 */ void (*tclSetObjNameOfExecutable) (Tcl_Obj *name, Tcl_Encoding encoding); /* 214 */ - void * (*tclStackAlloc) (Tcl_Interp *interp, Tcl_Size numBytes); /* 215 */ + void * (*tclStackAlloc) (Tcl_Interp *interp, TCL_HASH_TYPE numBytes); /* 215 */ void (*tclStackFree) (Tcl_Interp *interp, void *freePtr); /* 216 */ int (*tclPushStackFrame) (Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr, Tcl_Namespace *namespacePtr, int isProcCallFrame); /* 217 */ void (*tclPopStackFrame) (Tcl_Interp *interp); /* 218 */ diff --git a/generic/tclListObj.c b/generic/tclListObj.c index 170dd69..6288ffb 100644 --- a/generic/tclListObj.c +++ b/generic/tclListObj.c @@ -328,30 +328,6 @@ ListSpanMerited( /* *------------------------------------------------------------------------ * - * ListStoreUpSize -- - * - * For reasons of efficiency, extra space is allocated for a ListStore - * compared to what was requested. This function calculates how many - * slots should actually be allocated for a given request size. - * - * Results: - * Number of slots to allocate. - * - * Side effects: - * None. - * - *------------------------------------------------------------------------ - */ -static inline Tcl_Size -ListStoreUpSize(Tcl_Size numSlotsRequested) { - /* TODO -how much extra? May be double only for smaller requests? */ - return numSlotsRequested < (LIST_MAX / 2) ? 2 * numSlotsRequested - : LIST_MAX; -} - -/* - *------------------------------------------------------------------------ - * * ListRepFreeUnreferenced -- * * Inline wrapper for ListRepUnsharedFreeUnreferenced that does quick checks @@ -769,23 +745,21 @@ ListStoreNew( return NULL; } + storePtr = NULL; if (flags & LISTREP_SPACE_FLAGS) { /* Caller requests extra space front, back or both */ - capacity = ListStoreUpSize(objc); + storePtr = (ListStore *)TclAttemptAllocElemsEx( + objc, sizeof(Tcl_Obj *), offsetof(ListStore, slots), &capacity); } else { + /* Exact allocation */ capacity = objc; - } - - storePtr = (ListStore *)Tcl_AttemptAlloc(LIST_SIZE(capacity)); - while (storePtr == NULL && (capacity > (objc+1))) { - /* Because of loop condition capacity won't overflow */ - capacity = objc + ((capacity - objc) / 2); storePtr = (ListStore *)Tcl_AttemptAlloc(LIST_SIZE(capacity)); } if (storePtr == NULL) { if (flags & LISTREP_PANIC_ON_FAIL) { - Tcl_Panic("list creation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", - LIST_SIZE(objc)); + Tcl_Panic("list creation failed: unable to alloc %" TCL_Z_MODIFIER + "u bytes", + LIST_SIZE(objc)); } return NULL; } @@ -844,38 +818,25 @@ ListStoreNew( *------------------------------------------------------------------------ */ ListStore * -ListStoreReallocate (ListStore *storePtr, Tcl_Size numSlots) +ListStoreReallocate (ListStore *storePtr, Tcl_Size needed) { - Tcl_Size newCapacity; - ListStore *newStorePtr; - - newCapacity = ListStoreUpSize(numSlots); - newStorePtr = - (ListStore *)Tcl_AttemptRealloc(storePtr, LIST_SIZE(newCapacity)); + Tcl_Size capacity; - /* - * In case above failed keep looping reducing the requested extra space - * by half every time. - */ - while (newStorePtr == NULL && (newCapacity > (numSlots+1))) { - /* Because of loop condition newCapacity won't overflow */ - newCapacity = numSlots + ((newCapacity - numSlots) / 2); - newStorePtr = - (ListStore *)Tcl_AttemptRealloc(storePtr, LIST_SIZE(newCapacity)); - } - if (newStorePtr == NULL) { - /* Last resort - allcate what was asked */ - newCapacity = numSlots; - newStorePtr = (ListStore *)Tcl_AttemptRealloc(storePtr, - LIST_SIZE(newCapacity)); - if (newStorePtr == NULL) - return NULL; + if (needed > LIST_MAX) { + return NULL; } + storePtr = (ListStore *)TclAttemptReallocElemsEx(storePtr, + needed, + sizeof(Tcl_Obj *), + offsetof(ListStore, slots), + &capacity); /* Only the capacity has changed, fix it in the header */ - newStorePtr->numAllocated = newCapacity; - return newStorePtr; + if (storePtr) { + storePtr->numAllocated = capacity; + } + return storePtr; } - + /* *---------------------------------------------------------------------- * @@ -1356,50 +1317,6 @@ Tcl_SetListObj( } /* - *---------------------------------------------------------------------- - * - * TclListObjCopy -- - * - * Makes a "pure list" copy of a list value. This provides for the C - * level a counterpart of the [lrange $list 0 end] command, while using - * internals details to be as efficient as possible. - * - * Results: - * Normally returns a pointer to a new Tcl_Obj, that contains the same - * list value as *listPtr does. The returned Tcl_Obj has a refCount of - * zero. If *listPtr does not hold a list, NULL is returned, and if - * interp is non-NULL, an error message is recorded there. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -Tcl_Obj * -TclListObjCopy( - Tcl_Interp *interp, /* Used to report errors if not NULL. */ - Tcl_Obj *listObj) /* List object for which an element array is - * to be returned. */ -{ - Tcl_Obj *copyObj; - - if (!TclHasInternalRep(listObj, &tclListType.objType)) { - if (TclHasInternalRep(listObj,&tclArithSeriesType.objType)) { - return Tcl_DuplicateObj(listObj); - } - if (SetListFromAny(interp, listObj) != TCL_OK) { - return NULL; - } - } - - TclNewObj(copyObj); - TclInvalidateStringRep(copyObj); - DupListInternalRep(listObj, copyObj); - return copyObj; -} - -/* *------------------------------------------------------------------------ * * ListRepRange -- @@ -1642,6 +1559,29 @@ TclListObjRange( /* *---------------------------------------------------------------------- * + * TclListObjGetElement -- + * + * Returns a single element from the array of the elements in a list + * object, without doing doing any bounds checking. Caller must ensure + * that ObjPtr of of type 'tclListType' and that index is valid for the + * list. + * + *---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclListObjGetElement( + Tcl_Obj *objPtr, /* List object for which an element array is + * to be returned. */ + Tcl_Size index +) +{ + return ListObjStorePtr(objPtr)->slots[ListObjStart(objPtr) + index]; +} + +/* + *---------------------------------------------------------------------- + * * Tcl_ListObjGetElements -- * * This function returns an (objc,objv) array of the elements in a list @@ -2579,6 +2519,7 @@ TclLindexList( Tcl_Obj *indexListCopy; Tcl_Obj **indexObjs; Tcl_Size numIndexObjs; + int status; /* * Determine whether argPtr designates a list or a single index. We have @@ -2596,19 +2537,30 @@ TclLindexList( } /* - * Here we make a private copy of the index list argument to avoid any - * shimmering issues that might invalidate the indices array below while - * we are still using it. This is probably unnecessary. It does not appear - * that any damaging shimmering is possible, and no test has been devised - * to show any error when this private copy is not made. But it's cheap, - * and it offers some future-proofing insurance in case the TclLindexFlat - * implementation changes in some unexpected way, or some new form of - * trace or callback permits things to happen that the current - * implementation does not. + * Make a private copy of the index list argument to keep the internal + * representation of th indices array unchanged while it is in use. This + * is probably unnecessary. It does not appear that any damaging change to + * the internal representation is possible, and no test has been devised to + * show any error when this private copy is not made, But it's cheap, and + * it offers some future-proofing insurance in case the TclLindexFlat + * implementation changes in some unexpected way, or some new form of trace + * or callback permits things to happen that the current implementation + * does not. */ - indexListCopy = TclListObjCopy(NULL, argObj); - if (indexListCopy == NULL) { + indexListCopy = TclDuplicatePureObj(interp, argObj, &tclListType.objType); + if (!indexListCopy) { + /* + * The argument is neither an index nor a well-formed list. + * Report the error via TclLindexFlat. + * TODO - This is as original code. why not directly return an error? + */ + return TclLindexFlat(interp, listObj, 1, &argObj); + } + status = TclListObjGetElementsM( + interp, indexListCopy, &numIndexObjs, &indexObjs); + if (status != TCL_OK) { + Tcl_DecrRefCount(indexListCopy); /* * The argument is neither an index nor a well-formed list. * Report the error via TclLindexFlat. @@ -2616,8 +2568,6 @@ TclLindexList( */ return TclLindexFlat(interp, listObj, 1, &argObj); } - - ListObjGetElements(indexListCopy, numIndexObjs, indexObjs); listObj = TclLindexFlat(interp, listObj, numIndexObjs, indexObjs); Tcl_DecrRefCount(indexListCopy); return listObj; @@ -2798,23 +2748,30 @@ TclLsetList( return TclLsetFlat(interp, listObj, 1, &indexArgObj, valueObj); } - indexListCopy = TclListObjCopy(NULL, indexArgObj); - if (indexListCopy == NULL) { + indexListCopy = TclDuplicatePureObj( + interp, indexArgObj, &tclListType.objType); + if (!indexListCopy) { + /* + * indexArgPtr designates something that is neither an index nor a + * well formed list. Report the error via TclLsetFlat. + */ + return TclLsetFlat(interp, listObj, 1, &indexArgObj, valueObj); + } + if (TCL_OK != TclListObjGetElementsM( + interp, indexListCopy, &indexCount, &indices)) { + Tcl_DecrRefCount(indexListCopy); /* * indexArgPtr designates something that is neither an index nor a * well formed list. Report the error via TclLsetFlat. */ return TclLsetFlat(interp, listObj, 1, &indexArgObj, valueObj); } - LIST_ASSERT_TYPE(indexListCopy); - ListObjGetElements(indexListCopy, indexCount, indices); /* * Let TclLsetFlat perform the actual lset operation. */ retValueObj = TclLsetFlat(interp, listObj, indexCount, indices, valueObj); - Tcl_DecrRefCount(indexListCopy); return retValueObj; } @@ -2865,7 +2822,7 @@ TclLsetFlat( Tcl_Obj *valueObj) /* Value arg to 'lset' or NULL to 'lpop'. */ { Tcl_Size index, len; - int result; + int copied = 0, result; Tcl_Obj *subListObj, *retValueObj; Tcl_Obj *pendingInvalidates[10]; Tcl_Obj **pendingInvalidatesPtr = pendingInvalidates; @@ -2885,17 +2842,15 @@ TclLsetFlat( } /* - * If the list is shared, make a copy we can modify (copy-on-write). We - * use Tcl_DuplicateObj() instead of TclListObjCopy() for a few reasons: - * 1) we have not yet confirmed listObj is actually a list; 2) We make a - * verbatim copy of any existing string rep, and when we combine that with - * the delayed invalidation of string reps of modified Tcl_Obj's - * implemented below, the outcome is that any error condition that causes - * this routine to return NULL, will leave the string rep of listObj and - * all elements to be unchanged. + * If the list is shared, make a copy to modify (copy-on-write). The string + * representation and internal representation of listObj remains unchanged. */ - subListObj = Tcl_IsShared(listObj) ? Tcl_DuplicateObj(listObj) : listObj; + subListObj = Tcl_IsShared(listObj) + ? TclDuplicatePureObj(interp, listObj, &tclListType.objType) : listObj; + if (!subListObj) { + return NULL; + } /* * Anchor the linked list of Tcl_Obj's whose string reps must be @@ -2965,10 +2920,9 @@ TclLsetFlat( } /* - * No error conditions. As long as we're not yet on the last index, - * determine the next sublist for the next pass through the loop, - * and take steps to make sure it is an unshared copy, as we intend - * to modify it. + * No error conditions. If this is not the last index, determine the + * next sublist for the next pass through the loop, and take steps to + * make sure it is unshared in order to modify it. */ if (--indexCount) { @@ -2979,7 +2933,12 @@ TclLsetFlat( subListObj = elemPtrs[index]; } if (Tcl_IsShared(subListObj)) { - subListObj = Tcl_DuplicateObj(subListObj); + subListObj = TclDuplicatePureObj( + interp, subListObj, &tclListType.objType); + if (!subListObj) { + return NULL; + } + copied = 1; } /* @@ -2997,7 +2956,17 @@ TclLsetFlat( TclListObjSetElement(NULL, parentList, index, subListObj); } if (Tcl_IsShared(subListObj)) { - subListObj = Tcl_DuplicateObj(subListObj); + Tcl_Obj * newSubListObj; + newSubListObj = TclDuplicatePureObj( + interp, subListObj, &tclListType.objType); + if (copied) { + Tcl_DecrRefCount(subListObj); + } + if (newSubListObj) { + subListObj = newSubListObj; + } else { + return NULL; + } TclListObjSetElement(NULL, parentList, index, subListObj); } @@ -3346,6 +3315,7 @@ SetListFromAny( if (elemPtrs[j] == NULL) { return TCL_ERROR; } + Tcl_IncrRefCount(elemPtrs[j]); } } else { diff --git a/generic/tclOO.c b/generic/tclOO.c index b05fe1f..d9cabe6 100644 --- a/generic/tclOO.c +++ b/generic/tclOO.c @@ -3,7 +3,7 @@ * * This file contains the object-system core (NB: not Tcl_Obj, but ::oo) * - * Copyright © 2005-2012 Donal K. Fellows + * Copyright © 2005-2019 Donal K. Fellows * Copyright © 2017 Nathan Coulter * * See the file "license.terms" for information on usage and redistribution of @@ -327,6 +327,7 @@ InitFoundation( DeletedObjdefNamespace); fPtr->helpersNs = Tcl_CreateNamespace(interp, "::oo::Helpers", fPtr, DeletedHelpersNamespace); + Tcl_CreateNamespace(interp, "::oo::configuresupport", NULL, NULL); fPtr->epoch = 1; fPtr->tsdPtr = tsdPtr; TclNewLiteralStringObj(fPtr->unknownMethodNameObj, "unknown"); @@ -964,7 +965,7 @@ TclOOReleaseClassContents( Class *clsPtr = oPtr->classPtr, *tmpClsPtr; Method *mPtr; Foundation *fPtr = oPtr->fPtr; - Tcl_Obj *variableObj; + Tcl_Obj *variableObj, *propertyObj; PrivateVariableMapping *privateVariable; /* @@ -1018,6 +1019,29 @@ TclOOReleaseClassContents( } /* + * Squelch the property lists. + */ + + if (clsPtr->properties.allReadableCache) { + Tcl_DecrRefCount(clsPtr->properties.allReadableCache); + } + if (clsPtr->properties.allWritableCache) { + Tcl_DecrRefCount(clsPtr->properties.allWritableCache); + } + if (clsPtr->properties.readable.num) { + FOREACH(propertyObj, clsPtr->properties.readable) { + Tcl_DecrRefCount(propertyObj); + } + Tcl_Free(clsPtr->properties.readable.list); + } + if (clsPtr->properties.writable.num) { + FOREACH(propertyObj, clsPtr->properties.writable) { + Tcl_DecrRefCount(propertyObj); + } + Tcl_Free(clsPtr->properties.writable.list); + } + + /* * Squelch our filter list. */ @@ -1118,7 +1142,7 @@ ObjectNamespaceDeleted( FOREACH_HASH_DECLS; Class *mixinPtr; Method *mPtr; - Tcl_Obj *filterObj, *variableObj; + Tcl_Obj *filterObj, *variableObj, *propertyObj; PrivateVariableMapping *privateVariable; Tcl_Interp *interp = oPtr->fPtr->interp; Tcl_Size i; @@ -1272,6 +1296,29 @@ ObjectNamespaceDeleted( } /* + * Squelch the property lists. + */ + + if (oPtr->properties.allReadableCache) { + Tcl_DecrRefCount(oPtr->properties.allReadableCache); + } + if (oPtr->properties.allWritableCache) { + Tcl_DecrRefCount(oPtr->properties.allWritableCache); + } + if (oPtr->properties.readable.num) { + FOREACH(propertyObj, oPtr->properties.readable) { + Tcl_DecrRefCount(propertyObj); + } + Tcl_Free(oPtr->properties.readable.list); + } + if (oPtr->properties.writable.num) { + FOREACH(propertyObj, oPtr->properties.writable) { + Tcl_DecrRefCount(propertyObj); + } + Tcl_Free(oPtr->properties.writable.list); + } + + /* * Because an object can be a class that is an instance of itself, the * class object's class structure should only be cleaned after most of * the cleanup on the object is done. diff --git a/generic/tclOOCall.c b/generic/tclOOCall.c index 5c9c986..7695483 100644 --- a/generic/tclOOCall.c +++ b/generic/tclOOCall.c @@ -2,9 +2,10 @@ * tclOOCall.c -- * * This file contains the method call chain management code for the - * object-system core. + * object-system core. It also contains everything else that does + * inheritance hierarchy traversal. * - * Copyright © 2005-2012 Donal K. Fellows + * Copyright © 2005-2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -58,6 +59,7 @@ typedef struct { #define BUILDING_MIXINS 0x400000 #define TRAVERSED_MIXIN 0x800000 #define OBJECT_MIXIN 0x1000000 +#define DEFINE_FOR_CLASS 0x2000000 #define MIXIN_CONSISTENT(flags) \ (((flags) & OBJECT_MIXIN) || \ !((flags) & BUILDING_MIXINS) == !((flags) & TRAVERSED_MIXIN)) @@ -1907,7 +1909,7 @@ TclOOGetDefineContextNamespace( DefineEntry staticSpace[DEFINE_CHAIN_STATIC_SIZE]; DefineEntry *entryPtr; Tcl_Namespace *nsPtr = NULL; - int i; + int i, flags = (forClass ? DEFINE_FOR_CLASS : 0); define.list = staticSpace; define.num = 0; @@ -1918,8 +1920,8 @@ TclOOGetDefineContextNamespace( * class mixins right. */ - AddSimpleDefineNamespaces(oPtr, &define, forClass | BUILDING_MIXINS); - AddSimpleDefineNamespaces(oPtr, &define, forClass); + AddSimpleDefineNamespaces(oPtr, &define, flags | BUILDING_MIXINS); + AddSimpleDefineNamespaces(oPtr, &define, flags); /* * Go through the list until we find a namespace whose name we can @@ -2003,7 +2005,7 @@ AddSimpleClassDefineNamespaces( flags | TRAVERSED_MIXIN); } - if (flags & ~(TRAVERSED_MIXIN | BUILDING_MIXINS)) { + if (flags & DEFINE_FOR_CLASS) { AddDefinitionNamespaceToChain(classPtr, classPtr->clsDefinitionNs, definePtr, flags); } else { @@ -2113,6 +2115,259 @@ AddDefinitionNamespaceToChain( } /* + * ---------------------------------------------------------------------- + * + * FindClassProps -- + * + * Discover the properties known to a class and its superclasses. + * The property names become the keys in the accumulator hash table + * (which is used as a set). + * + * ---------------------------------------------------------------------- + */ + +static void +FindClassProps( + Class *clsPtr, /* The object to inspect. Must exist. */ + int writable, /* Whether we're after the readable or writable + * property set. */ + Tcl_HashTable *accumulator) /* Where to gather the names. */ +{ + int i, dummy; + Tcl_Obj *propName; + Class *mixin, *sup; + + tailRecurse: + if (writable) { + FOREACH(propName, clsPtr->properties.writable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } else { + FOREACH(propName, clsPtr->properties.readable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } + if (clsPtr->thisPtr->flags & ROOT_OBJECT) { + /* + * We do *not* traverse upwards from the root! + */ + return; + } + FOREACH(mixin, clsPtr->mixins) { + FindClassProps(mixin, writable, accumulator); + } + if (clsPtr->superclasses.num == 1) { + clsPtr = clsPtr->superclasses.list[0]; + goto tailRecurse; + } + FOREACH(sup, clsPtr->superclasses) { + FindClassProps(sup, writable, accumulator); + } +} + +/* + * ---------------------------------------------------------------------- + * + * FindObjectProps -- + * + * Discover the properties known to an object and all its classes. + * The property names become the keys in the accumulator hash table + * (which is used as a set). + * + * ---------------------------------------------------------------------- + */ + +static void +FindObjectProps( + Object *oPtr, /* The object to inspect. Must exist. */ + int writable, /* Whether we're after the readable or writable + * property set. */ + Tcl_HashTable *accumulator) /* Where to gather the names. */ +{ + int i, dummy; + Tcl_Obj *propName; + Class *mixin; + + if (writable) { + FOREACH(propName, oPtr->properties.writable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } else { + FOREACH(propName, oPtr->properties.readable) { + Tcl_CreateHashEntry(accumulator, (void *) propName, &dummy); + } + } + FOREACH(mixin, oPtr->mixins) { + FindClassProps(mixin, writable, accumulator); + } + FindClassProps(oPtr->selfCls, writable, accumulator); +} + +/* + * ---------------------------------------------------------------------- + * + * TclOOGetAllClassProperties -- + * + * Get the list of all properties known to a class, including to its + * superclasses. Manages a cache so this operation is usually cheap. + * The order of properties in the resulting list is undefined. + * + * ---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclOOGetAllClassProperties( + Class *clsPtr, /* The class to inspect. Must exist. */ + int writable, /* Whether to get writable properties. If + * false, readable properties will be returned + * instead. */ + int *allocated) /* Address of variable to set to true if a + * Tcl_Obj was allocated and may be safely + * modified by the caller. */ +{ + Tcl_HashTable hashTable; + FOREACH_HASH_DECLS; + Tcl_Obj *propName, *result; + void *dummy; + + /* + * Look in the cache. + */ + + if (clsPtr->properties.epoch == clsPtr->thisPtr->fPtr->epoch) { + if (writable) { + if (clsPtr->properties.allWritableCache) { + *allocated = 0; + return clsPtr->properties.allWritableCache; + } + } else { + if (clsPtr->properties.allReadableCache) { + *allocated = 0; + return clsPtr->properties.allReadableCache; + } + } + } + + /* + * Gather the information. Unsorted! (Caller will sort.) + */ + + *allocated = 1; + Tcl_InitObjHashTable(&hashTable); + FindClassProps(clsPtr, writable, &hashTable); + TclNewObj(result); + FOREACH_HASH(propName, dummy, &hashTable) { + Tcl_ListObjAppendElement(NULL, result, propName); + } + Tcl_DeleteHashTable(&hashTable); + + /* + * Cache the information. Also purges the cache. + */ + + if (clsPtr->properties.epoch != clsPtr->thisPtr->fPtr->epoch) { + if (clsPtr->properties.allWritableCache) { + Tcl_DecrRefCount(clsPtr->properties.allWritableCache); + clsPtr->properties.allWritableCache = NULL; + } + if (clsPtr->properties.allReadableCache) { + Tcl_DecrRefCount(clsPtr->properties.allReadableCache); + clsPtr->properties.allReadableCache = NULL; + } + } + clsPtr->properties.epoch = clsPtr->thisPtr->fPtr->epoch; + if (writable) { + clsPtr->properties.allWritableCache = result; + } else { + clsPtr->properties.allReadableCache = result; + } + Tcl_IncrRefCount(result); + return result; +} + +/* + * ---------------------------------------------------------------------- + * + * TclOOGetAllObjectProperties -- + * + * Get the list of all properties known to a object, including to its + * classes. Manages a cache so this operation is usually cheap. + * The order of properties in the resulting list is undefined. + * + * ---------------------------------------------------------------------- + */ + +Tcl_Obj * +TclOOGetAllObjectProperties( + Object *oPtr, /* The object to inspect. Must exist. */ + int writable, /* Whether to get writable properties. If + * false, readable properties will be returned + * instead. */ + int *allocated) /* Address of variable to set to true if a + * Tcl_Obj was allocated and may be safely + * modified by the caller. */ +{ + Tcl_HashTable hashTable; + FOREACH_HASH_DECLS; + Tcl_Obj *propName, *result; + void *dummy; + + /* + * Look in the cache. + */ + + if (oPtr->properties.epoch == oPtr->fPtr->epoch) { + if (writable) { + if (oPtr->properties.allWritableCache) { + *allocated = 0; + return oPtr->properties.allWritableCache; + } + } else { + if (oPtr->properties.allReadableCache) { + *allocated = 0; + return oPtr->properties.allReadableCache; + } + } + } + + /* + * Gather the information. Unsorted! (Caller will sort.) + */ + + *allocated = 1; + Tcl_InitObjHashTable(&hashTable); + FindObjectProps(oPtr, writable, &hashTable); + TclNewObj(result); + FOREACH_HASH(propName, dummy, &hashTable) { + Tcl_ListObjAppendElement(NULL, result, propName); + } + Tcl_DeleteHashTable(&hashTable); + + /* + * Cache the information. + */ + + if (oPtr->properties.epoch != oPtr->fPtr->epoch) { + if (oPtr->properties.allWritableCache) { + Tcl_DecrRefCount(oPtr->properties.allWritableCache); + oPtr->properties.allWritableCache = NULL; + } + if (oPtr->properties.allReadableCache) { + Tcl_DecrRefCount(oPtr->properties.allReadableCache); + oPtr->properties.allReadableCache = NULL; + } + } + oPtr->properties.epoch = oPtr->fPtr->epoch; + if (writable) { + oPtr->properties.allWritableCache = result; + } else { + oPtr->properties.allReadableCache = result; + } + Tcl_IncrRefCount(result); + return result; +} + +/* * Local Variables: * mode: c * c-basic-offset: 4 diff --git a/generic/tclOODefineCmds.c b/generic/tclOODefineCmds.c index 84204f9..7a88ab7 100644 --- a/generic/tclOODefineCmds.c +++ b/generic/tclOODefineCmds.c @@ -4,7 +4,7 @@ * This file contains the implementation of the ::oo::define command, * part of the object-system core (NB: not Tcl_Obj, but ::oo). * - * Copyright © 2006-2013 Donal K. Fellows + * Copyright © 2006-2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -60,6 +60,7 @@ struct DeclaredSlot { */ static inline void BumpGlobalEpoch(Tcl_Interp *interp, Class *classPtr); +static inline void BumpInstanceEpoch(Object *oPtr); static Tcl_Command FindCommand(Tcl_Interp *interp, Tcl_Obj *stringObj, Tcl_Namespace *const namespacePtr); static inline void GenerateErrorInfo(Tcl_Interp *interp, Object *oPtr, @@ -102,6 +103,8 @@ static int ClassVarsGet(void *clientData, static int ClassVarsSet(void *clientData, Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv); +static Tcl_MethodCallProc ClassRPropsGet, ClassRPropsSet; +static Tcl_MethodCallProc ClassWPropsGet, ClassWPropsSet; static int ObjFilterGet(void *clientData, Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv); @@ -120,6 +123,8 @@ static int ObjVarsGet(void *clientData, static int ObjVarsSet(void *clientData, Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv); +static Tcl_MethodCallProc ObjRPropsGet, ObjRPropsSet; +static Tcl_MethodCallProc ObjWPropsGet, ObjWPropsSet; static int ResolveClass(void *clientData, Tcl_Interp *interp, Tcl_ObjectContext context, int objc, Tcl_Obj *const *objv); @@ -136,6 +141,14 @@ static const struct DeclaredSlot slots[] = { SLOT("objdefine::filter", ObjFilterGet, ObjFilterSet, NULL), SLOT("objdefine::mixin", ObjMixinGet, ObjMixinSet, ResolveClass), SLOT("objdefine::variable", ObjVarsGet, ObjVarsSet, NULL), + SLOT("configuresupport::readableproperties", + ClassRPropsGet, ClassRPropsSet, NULL), + SLOT("configuresupport::writableproperties", + ClassWPropsGet, ClassWPropsSet, NULL), + SLOT("configuresupport::objreadableproperties", + ObjRPropsGet, ObjRPropsSet, NULL), + SLOT("configuresupport::objwritableproperties", + ObjWPropsGet, ObjWPropsSet, NULL), {NULL, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}, {0, 0, 0, 0, 0}} }; @@ -201,13 +214,26 @@ BumpGlobalEpoch( if (classPtr->thisPtr->mixins.num > 0) { classPtr->thisPtr->epoch++; + + /* + * Invalidate the property caches directly. + */ + + if (classPtr->properties.allReadableCache) { + Tcl_DecrRefCount(classPtr->properties.allReadableCache); + classPtr->properties.allReadableCache = NULL; + } + if (classPtr->properties.allWritableCache) { + Tcl_DecrRefCount(classPtr->properties.allWritableCache); + classPtr->properties.allWritableCache = NULL; + } } return; } /* * Either there's no class (?!) or we're reconfiguring something that is - * in use. Force regeneration of call chains. + * in use. Force regeneration of call chains and properties. */ TclOOGetFoundation(interp)->epoch++; @@ -216,6 +242,33 @@ BumpGlobalEpoch( /* * ---------------------------------------------------------------------- * + * BumpInstanceEpoch -- + * + * Advances the epoch and clears the property cache of an object. The + * equivalent for classes is BumpGlobalEpoch(), as classes have a more + * complex set of relationships to other entities. + * + * ---------------------------------------------------------------------- + */ + +static inline void +BumpInstanceEpoch( + Object *oPtr) +{ + oPtr->epoch++; + if (oPtr->properties.allReadableCache) { + Tcl_DecrRefCount(oPtr->properties.allReadableCache); + oPtr->properties.allReadableCache = NULL; + } + if (oPtr->properties.allWritableCache) { + Tcl_DecrRefCount(oPtr->properties.allWritableCache); + oPtr->properties.allWritableCache = NULL; + } +} + +/* + * ---------------------------------------------------------------------- + * * RecomputeClassCacheFlag -- * * Determine whether the object is prototypical of its class, and hence @@ -292,7 +345,7 @@ TclOOObjectSetFilters( oPtr->filters.num = numFilters; oPtr->flags &= ~USE_CLASS_CACHE; } - oPtr->epoch++; /* Only this object can be affected. */ + BumpInstanceEpoch(oPtr); /* Only this object can be affected. */ } /* @@ -415,7 +468,7 @@ TclOOObjectSetMixins( } } } - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } /* @@ -482,6 +535,7 @@ TclOOClassSetMixins( * * ---------------------------------------------------------------------- */ + static inline void InstallStandardVariableMapping( VariableNameList *vnlPtr, @@ -1507,7 +1561,7 @@ TclOODefineClassObjCmd( if (oPtr->classPtr != NULL) { BumpGlobalEpoch(interp, oPtr->classPtr); } else { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } } return TCL_OK; @@ -1717,7 +1771,7 @@ TclOODefineDeleteMethodObjCmd( } if (isInstanceDeleteMethod) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, oPtr->classPtr); } @@ -1877,7 +1931,7 @@ TclOODefineExportObjCmd( if (changed) { if (isInstanceExport) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, clsPtr); } @@ -2095,7 +2149,7 @@ TclOODefineRenameMethodObjCmd( } if (isInstanceRenameMethod) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, oPtr->classPtr); } @@ -2189,7 +2243,7 @@ TclOODefineUnexportObjCmd( if (changed) { if (isInstanceUnexport) { - oPtr->epoch++; + BumpInstanceEpoch(oPtr); } else { BumpGlobalEpoch(interp, clsPtr); } @@ -3082,6 +3136,400 @@ ResolveClass( } /* + * ---------------------------------------------------------------------- + * + * ClassRPropsGet, ClassRPropsSet, ObjRPropsGet, ObjRPropsSet -- + * + * Implementations of the "readableproperties" slot accessors for classes + * and instances. + * + * ---------------------------------------------------------------------- + */ + +static void +InstallReadableProps( + PropertyStorage *props, + Tcl_Size objc, + Tcl_Obj *const objv[]) +{ + Tcl_Obj *propObj; + Tcl_Size i, n; + int created; + Tcl_HashTable uniqueTable; + + if (props->allReadableCache) { + Tcl_DecrRefCount(props->allReadableCache); + props->allReadableCache = NULL; + } + + for (i=0 ; i<objc ; i++) { + Tcl_IncrRefCount(objv[i]); + } + FOREACH(propObj, props->readable) { + Tcl_DecrRefCount(propObj); + } + if (i != objc) { + if (objc == 0) { + Tcl_Free(props->readable.list); + } else if (i) { + props->readable.list = (Tcl_Obj **)Tcl_Realloc(props->readable.list, + sizeof(Tcl_Obj *) * objc); + } else { + props->readable.list = (Tcl_Obj **)Tcl_Alloc(sizeof(Tcl_Obj *) * objc); + } + } + props->readable.num = 0; + if (objc > 0) { + Tcl_InitObjHashTable(&uniqueTable); + for (i=n=0 ; i<objc ; i++) { + Tcl_CreateHashEntry(&uniqueTable, objv[i], &created); + if (created) { + props->readable.list[n++] = objv[i]; + } else { + Tcl_DecrRefCount(objv[i]); + } + } + props->readable.num = n; + + /* + * Shouldn't be necessary, but maintain num/list invariant. + */ + + if (n != objc) { + props->readable.list = (Tcl_Obj **)Tcl_Realloc(props->readable.list, + sizeof(Tcl_Obj *) * n); + } + Tcl_DeleteHashTable(&uniqueTable); + } +} + +static int +ClassRPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->classPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassRPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallReadableProps(&oPtr->classPtr->properties, varc, varv); + BumpGlobalEpoch(interp, oPtr->classPtr); + return TCL_OK; +} + +static int +ObjRPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjRPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "filterList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallReadableProps(&oPtr->properties, varc, varv); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * ClassWPropsGet, ClassWPropsSet, ObjWPropsGet, ObjWPropsSet -- + * + * Implementations of the "writableproperties" slot accessors for classes + * and instances. + * + * ---------------------------------------------------------------------- + */ + +static void +InstallWritableProps( + PropertyStorage *props, + Tcl_Size objc, + Tcl_Obj *const objv[]) +{ + Tcl_Obj *propObj; + Tcl_Size i, n; + int created; + Tcl_HashTable uniqueTable; + + if (props->allWritableCache) { + Tcl_DecrRefCount(props->allWritableCache); + props->allWritableCache = NULL; + } + + for (i=0 ; i<objc ; i++) { + Tcl_IncrRefCount(objv[i]); + } + FOREACH(propObj, props->writable) { + Tcl_DecrRefCount(propObj); + } + if (i != objc) { + if (objc == 0) { + Tcl_Free(props->writable.list); + } else if (i) { + props->writable.list = (Tcl_Obj **)Tcl_Realloc(props->writable.list, + sizeof(Tcl_Obj *) * objc); + } else { + props->writable.list = (Tcl_Obj **)Tcl_Alloc(sizeof(Tcl_Obj *) * objc); + } + } + props->writable.num = 0; + if (objc > 0) { + Tcl_InitObjHashTable(&uniqueTable); + for (i=n=0 ; i<objc ; i++) { + Tcl_CreateHashEntry(&uniqueTable, objv[i], &created); + if (created) { + props->writable.list[n++] = objv[i]; + } else { + Tcl_DecrRefCount(objv[i]); + } + } + props->writable.num = n; + + /* + * Shouldn't be necessary, but maintain num/list invariant. + */ + + if (n != objc) { + props->writable.list = (Tcl_Obj **)Tcl_Realloc(props->writable.list, + sizeof(Tcl_Obj *) * n); + } + Tcl_DeleteHashTable(&uniqueTable); + } +} + +static int +ClassWPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->classPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ClassWPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "propertyList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (!oPtr->classPtr) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "attempt to misuse API", -1)); + Tcl_SetErrorCode(interp, "TCL", "OO", "MONKEY_BUSINESS", NULL); + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallWritableProps(&oPtr->classPtr->properties, varc, varv); + BumpGlobalEpoch(interp, oPtr->classPtr); + return TCL_OK; +} + +static int +ObjWPropsGet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Obj *resultObj, *propNameObj; + int i; + + if (Tcl_ObjectContextSkippedArgs(context) != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + NULL); + return TCL_ERROR; + } + if (oPtr == NULL) { + return TCL_ERROR; + } + + TclNewObj(resultObj); + FOREACH(propNameObj, oPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, resultObj, propNameObj); + } + Tcl_SetObjResult(interp, resultObj); + return TCL_OK; +} + +static int +ObjWPropsSet( + TCL_UNUSED(void *), + Tcl_Interp *interp, + Tcl_ObjectContext context, + int objc, + Tcl_Obj *const *objv) +{ + Object *oPtr = (Object *) TclOOGetDefineCmdContext(interp); + Tcl_Size varc; + Tcl_Obj **varv; + + if (Tcl_ObjectContextSkippedArgs(context) + 1 != objc) { + Tcl_WrongNumArgs(interp, Tcl_ObjectContextSkippedArgs(context), objv, + "propertyList"); + return TCL_ERROR; + } + objv += Tcl_ObjectContextSkippedArgs(context); + + if (oPtr == NULL) { + return TCL_ERROR; + } else if (Tcl_ListObjGetElements(interp, objv[0], &varc, + &varv) != TCL_OK) { + return TCL_ERROR; + } + + InstallWritableProps(&oPtr->properties, varc, varv); + return TCL_OK; +} + +/* * Local Variables: * mode: c * c-basic-offset: 4 diff --git a/generic/tclOOInfo.c b/generic/tclOOInfo.c index 1f27b41..e71cddc 100644 --- a/generic/tclOOInfo.c +++ b/generic/tclOOInfo.c @@ -4,7 +4,7 @@ * This file contains the implementation of the ::oo-related [info] * subcommands. * - * Copyright © 2006-2011 Donal K. Fellows + * Copyright © 2006-2019 Donal K. Fellows * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -17,6 +17,7 @@ #include "tclOOInt.h" static inline Class * GetClassFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr); +static void SortPropList(Tcl_Obj *list); static Tcl_ObjCmdProc InfoObjectCallCmd; static Tcl_ObjCmdProc InfoObjectClassCmd; static Tcl_ObjCmdProc InfoObjectDefnCmd; @@ -28,6 +29,7 @@ static Tcl_ObjCmdProc InfoObjectMethodsCmd; static Tcl_ObjCmdProc InfoObjectMethodTypeCmd; static Tcl_ObjCmdProc InfoObjectMixinsCmd; static Tcl_ObjCmdProc InfoObjectNsCmd; +static Tcl_ObjCmdProc InfoObjectPropCmd; static Tcl_ObjCmdProc InfoObjectVarsCmd; static Tcl_ObjCmdProc InfoObjectVariablesCmd; static Tcl_ObjCmdProc InfoClassCallCmd; @@ -41,6 +43,7 @@ static Tcl_ObjCmdProc InfoClassInstancesCmd; static Tcl_ObjCmdProc InfoClassMethodsCmd; static Tcl_ObjCmdProc InfoClassMethodTypeCmd; static Tcl_ObjCmdProc InfoClassMixinsCmd; +static Tcl_ObjCmdProc InfoClassPropCmd; static Tcl_ObjCmdProc InfoClassSubsCmd; static Tcl_ObjCmdProc InfoClassSupersCmd; static Tcl_ObjCmdProc InfoClassVariablesCmd; @@ -61,6 +64,7 @@ static const EnsembleImplMap infoObjectCmds[] = { {"methodtype", InfoObjectMethodTypeCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"mixins", InfoObjectMixinsCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"namespace", InfoObjectNsCmd, TclCompileInfoObjectNamespaceCmd, NULL, NULL, 0}, + {"properties", InfoObjectPropCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"variables", InfoObjectVariablesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"vars", InfoObjectVarsCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {NULL, NULL, NULL, NULL, NULL, 0} @@ -82,6 +86,7 @@ static const EnsembleImplMap infoClassCmds[] = { {"methods", InfoClassMethodsCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"methodtype", InfoClassMethodTypeCmd, TclCompileBasic2ArgCmd, NULL, NULL, 0}, {"mixins", InfoClassMixinsCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, + {"properties", InfoClassPropCmd, TclCompileBasicMin1ArgCmd, NULL, NULL, 0}, {"subclasses", InfoClassSubsCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, {"superclasses", InfoClassSupersCmd, TclCompileBasic1ArgCmd, NULL, NULL, 0}, {"variables", InfoClassVariablesCmd, TclCompileBasic1Or2ArgCmd, NULL, NULL, 0}, @@ -1717,6 +1722,184 @@ InfoClassCallCmd( } /* + * ---------------------------------------------------------------------- + * + * InfoClassPropCmd, InfoObjectPropCmd -- + * + * Implements [info class properties $clsName ?$option...?] and + * [info object properties $objName ?$option...?] + * + * ---------------------------------------------------------------------- + */ + +enum PropOpt { + PROP_ALL, PROP_READABLE, PROP_WRITABLE +}; +static const char *const propOptNames[] = { + "-all", "-readable", "-writable", + NULL +}; + +static int +InfoClassPropCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Class *clsPtr; + int i, idx, all = 0, writable = 0, allocated = 0; + Tcl_Obj *result, *propObj; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "className ?options...?"); + return TCL_ERROR; + } + clsPtr = GetClassFromObj(interp, objv[1]); + if (clsPtr == NULL) { + return TCL_ERROR; + } + for (i = 2; i < objc; i++) { + if (Tcl_GetIndexFromObj(interp, objv[i], propOptNames, "option", 0, + &idx) != TCL_OK) { + return TCL_ERROR; + } + switch (idx) { + case PROP_ALL: + all = 1; + break; + case PROP_READABLE: + writable = 0; + break; + case PROP_WRITABLE: + writable = 1; + break; + } + } + + /* + * Get the properties. + */ + + if (all) { + result = TclOOGetAllClassProperties(clsPtr, writable, &allocated); + if (allocated) { + SortPropList(result); + } + } else { + TclNewObj(result); + if (writable) { + FOREACH(propObj, clsPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } else { + FOREACH(propObj, clsPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } + SortPropList(result); + } + Tcl_SetObjResult(interp, result); + return TCL_OK; +} + +static int +InfoObjectPropCmd( + TCL_UNUSED(void *), + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + Object *oPtr; + int i, idx, all = 0, writable = 0, allocated = 0; + Tcl_Obj *result, *propObj; + + if (objc < 2) { + Tcl_WrongNumArgs(interp, 1, objv, "objName ?options...?"); + return TCL_ERROR; + } + oPtr = (Object *) Tcl_GetObjectFromObj(interp, objv[1]); + if (oPtr == NULL) { + return TCL_ERROR; + } + for (i = 2; i < objc; i++) { + if (Tcl_GetIndexFromObj(interp, objv[i], propOptNames, "option", 0, + &idx) != TCL_OK) { + return TCL_ERROR; + } + switch (idx) { + case PROP_ALL: + all = 1; + break; + case PROP_READABLE: + writable = 0; + break; + case PROP_WRITABLE: + writable = 1; + break; + } + } + + /* + * Get the properties. + */ + + if (all) { + result = TclOOGetAllObjectProperties(oPtr, writable, &allocated); + if (allocated) { + SortPropList(result); + } + } else { + TclNewObj(result); + if (writable) { + FOREACH(propObj, oPtr->properties.writable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } else { + FOREACH(propObj, oPtr->properties.readable) { + Tcl_ListObjAppendElement(NULL, result, propObj); + } + } + SortPropList(result); + } + Tcl_SetObjResult(interp, result); + return TCL_OK; +} + +/* + * ---------------------------------------------------------------------- + * + * SortPropList -- + * Sort a list of names of properties. Simple support function. Assumes + * that the list Tcl_Obj is unshared and doesn't have a string + * representation. + * + * ---------------------------------------------------------------------- + */ + +static int +PropNameCompare( + const void *a, + const void *b) +{ + Tcl_Obj *first = *(Tcl_Obj **) a; + Tcl_Obj *second = *(Tcl_Obj **) b; + + return strcmp(Tcl_GetString(first), Tcl_GetString(second)); +} + +static void +SortPropList( + Tcl_Obj *list) +{ + Tcl_Size ec; + Tcl_Obj **ev; + + Tcl_ListObjGetElements(NULL, list, &ec, &ev); + qsort(ev, ec, sizeof(Tcl_Obj *), PropNameCompare); +} + +/* * Local Variables: * mode: c * c-basic-offset: 4 diff --git a/generic/tclOOInt.h b/generic/tclOOInt.h index 0e666e9..031b910 100644 --- a/generic/tclOOInt.h +++ b/generic/tclOOInt.h @@ -161,6 +161,26 @@ typedef LIST_STATIC(Tcl_Obj *) VariableNameList; typedef LIST_STATIC(PrivateVariableMapping) PrivateVariableList; /* + * This type is used in various places. + */ + +typedef struct { + LIST_STATIC(Tcl_Obj *) readable; + /* The readable properties slot. */ + LIST_STATIC(Tcl_Obj *) writable; + /* The writable properties slot. */ + Tcl_Obj *allReadableCache; /* The cache of all readable properties + * exposed by this object or class (in its + * stereotypical instancs). Contains a sorted + * unique list if not NULL. */ + Tcl_Obj *allWritableCache; /* The cache of all writable properties + * exposed by this object or class (in its + * stereotypical instances). Contains a sorted + * unique list if not NULL. */ + int epoch; /* The epoch that the caches are valid for. */ +} PropertyStorage; + +/* * Now, the definition of what an object actually is. */ @@ -182,8 +202,8 @@ typedef struct Object { LIST_STATIC(Tcl_Obj *) filters; /* List of filter names. */ struct Class *classPtr; /* This is non-NULL for all classes, and NULL - * for everything else. It points to the class - * structure. */ + * for everything else. It points to the class + * structure. */ Tcl_Size refCount; /* Number of strong references to this object. * Note that there may be many more weak * references; this mechanism exists to @@ -211,12 +231,15 @@ typedef struct Object { * used inside methods. */ Tcl_Command myclassCommand; /* Reference to this object's class dispatcher * command. */ + PropertyStorage properties; /* Information relating to the lists of + * properties that this object *claims* to + * support. */ } Object; -#define OBJECT_DESTRUCTING 1 /* Indicates that an object is being or has - * been destroyed */ -#define DESTRUCTOR_CALLED 2 /* Indicates that evaluation of destructor script for the - object has began */ +#define OBJECT_DESTRUCTING 1 /* Indicates that an object is being or has + * been destroyed */ +#define DESTRUCTOR_CALLED 2 /* Indicates that evaluation of destructor + * script for the object has began */ #define OO_UNUSED_4 4 /* No longer used. */ #define ROOT_OBJECT 0x1000 /* Flag to say that this object is the root of * the class hierarchy and should be treated @@ -319,6 +342,9 @@ typedef struct Class { * namespace is defined but doesn't exist; we * also check at setting time but don't check * between times. */ + PropertyStorage properties; /* Information relating to the lists of + * properties that this class *claims* to + * support. */ } Class; /* @@ -521,6 +547,10 @@ MODULE_SCOPE void TclOODeleteContext(CallContext *contextPtr); MODULE_SCOPE void TclOODeleteDescendants(Tcl_Interp *interp, Object *oPtr); MODULE_SCOPE void TclOODelMethodRef(Method *method); +MODULE_SCOPE Tcl_Obj * TclOOGetAllClassProperties(Class *clsPtr, + int writable, int *allocated); +MODULE_SCOPE Tcl_Obj * TclOOGetAllObjectProperties(Object *oPtr, + int writable, int *allocated); MODULE_SCOPE CallContext *TclOOGetCallContext(Object *oPtr, Tcl_Obj *methodNameObj, int flags, Object *contextObjPtr, Class *contextClsPtr, diff --git a/generic/tclOOScript.h b/generic/tclOOScript.h index f2e99b0..b7c1f1d 100644 --- a/generic/tclOOScript.h +++ b/generic/tclOOScript.h @@ -19,7 +19,7 @@ /* * The scripted part of the definitions of TclOO. * - * Compiled from generic/tclOOScript.tcl by tools/makeHeader.tcl, which + * Compiled from tools/tclOOScript.tcl by tools/makeHeader.tcl, which * contains the commented version of everything; *this* file is automatically * generated. */ @@ -29,7 +29,7 @@ static const char *tclOOSetupScript = "::namespace eval ::oo {\n" "\t::namespace path {}\n" "\tnamespace eval Helpers {\n" -"\t\t::namespace path {}\n" +"\t\tnamespace path {}\n" "\t\tproc callback {method args} {\n" "\t\t\tlist [uplevel 1 {::namespace which my}] $method {*}$args\n" "\t\t}\n" @@ -98,9 +98,9 @@ static const char *tclOOSetupScript = "\t\t\tif {![info object isa class $d]} {\n" "\t\t\t\tcontinue\n" "\t\t\t}\n" -"\t\t\tdefine $delegate ::oo::define::superclass -append $d\n" +"\t\t\tdefine $delegate ::oo::define::superclass -appendifnew $d\n" "\t\t}\n" -"\t\tobjdefine $class ::oo::objdefine::mixin -append $delegate\n" +"\t\tobjdefine $class ::oo::objdefine::mixin -appendifnew $delegate\n" "\t}\n" "\tproc UpdateClassDelegatesAfterClone {originObject targetObject} {\n" "\t\tset originDelegate [DelegateName $originObject]\n" @@ -141,34 +141,44 @@ static const char *tclOOSetupScript = "\t\t::namespace delete tmp\n" "\t}\n" "\tdefine Slot {\n" -"\t\tmethod Get {} {\n" +"\t\tmethod Get -unexport {} {\n" "\t\t\treturn -code error -errorcode {TCLOO ABSTRACT_SLOT} \"unimplemented\"\n" "\t\t}\n" -"\t\tmethod Set list {\n" +"\t\tmethod Set -unexport list {\n" "\t\t\treturn -code error -errorcode {TCLOO ABSTRACT_SLOT} \"unimplemented\"\n" "\t\t}\n" -"\t\tmethod Resolve list {\n" +"\t\tmethod Resolve -unexport list {\n" "\t\t\treturn $list\n" "\t\t}\n" -"\t\tmethod -set args {\n" +"\t\tmethod -set -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\ttailcall my Set $args\n" "\t\t}\n" -"\t\tmethod -append args {\n" +"\t\tmethod -append -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\tset current [uplevel 1 [list $my Get]]\n" "\t\t\ttailcall my Set [list {*}$current {*}$args]\n" "\t\t}\n" -"\t\tmethod -clear {} {tailcall my Set {}}\n" -"\t\tmethod -prepend args {\n" +"\t\tmethod -appendifnew -export args {\n" +"\t\t\tset my [namespace which my]\n" +"\t\t\tset current [uplevel 1 [list $my Get]]\n" +"\t\t\tset args [lmap a $args {\n" +"\t\t\t\tset a [uplevel 1 [list $my Resolve $a]]\n" +"\t\t\t\tif {$a in $current} continue\n" +"\t\t\t\tset a\n" +"\t\t\t}]\n" +"\t\t\ttailcall my Set [list {*}$current {*}$args]\n" +"\t\t}\n" +"\t\tmethod -clear -export {} {tailcall my Set {}}\n" +"\t\tmethod -prepend -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\tset current [uplevel 1 [list $my Get]]\n" "\t\t\ttailcall my Set [list {*}$args {*}$current]\n" "\t\t}\n" -"\t\tmethod -remove args {\n" +"\t\tmethod -remove -export args {\n" "\t\t\tset my [namespace which my]\n" "\t\t\tset args [lmap a $args {uplevel 1 [list $my Resolve $a]}]\n" "\t\t\tset current [uplevel 1 [list $my Get]]\n" @@ -177,7 +187,7 @@ static const char *tclOOSetupScript = "\t\t\t}]\n" "\t\t}\n" "\t\tforward --default-operation my -append\n" -"\t\tmethod unknown {args} {\n" +"\t\tmethod unknown -unexport {args} {\n" "\t\t\tset def --default-operation\n" "\t\t\tif {[llength $args] == 0} {\n" "\t\t\t\ttailcall my $def\n" @@ -186,13 +196,12 @@ static const char *tclOOSetupScript = "\t\t\t}\n" "\t\t\tnext {*}$args\n" "\t\t}\n" -"\t\texport -set -append -clear -prepend -remove\n" -"\t\tunexport unknown destroy\n" +"\t\tunexport destroy\n" "\t}\n" "\tobjdefine define::superclass forward --default-operation my -set\n" "\tobjdefine define::mixin forward --default-operation my -set\n" "\tobjdefine objdefine::mixin forward --default-operation my -set\n" -"\tdefine object method <cloned> {originObject} {\n" +"\tdefine object method <cloned> -unexport {originObject} {\n" "\t\tforeach p [info procs [info object namespace $originObject]::*] {\n" "\t\t\tset args [info args $p]\n" "\t\t\tset idx -1\n" @@ -219,7 +228,7 @@ static const char *tclOOSetupScript = "\t\t\t}\n" "\t\t}\n" "\t}\n" -"\tdefine class method <cloned> {originObject} {\n" +"\tdefine class method <cloned> -unexport {originObject} {\n" "\t\tnext $originObject\n" "\t\t::oo::UpdateClassDelegatesAfterClone $originObject [self]\n" "\t}\n" @@ -235,7 +244,7 @@ static const char *tclOOSetupScript = "\t\t\t\t\t\t::return -code error -errorcode {TCLOO SINGLETON} \\\n" "\t\t\t\t\t\t\t\"may not destroy a singleton object\"\n" "\t\t\t\t\t}\n" -"\t\t\t\t\tmethod <cloned> {originObject} {\n" +"\t\t\t\t\tmethod <cloned> -unexport {originObject} {\n" "\t\t\t\t\t\t::return -code error -errorcode {TCLOO SINGLETON} \\\n" "\t\t\t\t\t\t\t\"may not clone a singleton object\"\n" "\t\t\t\t\t}\n" @@ -248,6 +257,226 @@ static const char *tclOOSetupScript = "\t\tsuperclass class\n" "\t\tunexport create createWithNamespace new\n" "\t}\n" +"\t::namespace eval configuresupport {\n" +"\t\tnamespace path ::tcl\n" +"\t\tproc PropertyImpl {readslot writeslot args} {\n" +"\t\t\tfor {set i 0} {$i < [llength $args]} {incr i} {\n" +"\t\t\t\tset prop [lindex $args $i]\n" +"\t\t\t\tif {[string match \"-*\" $prop]} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCLOO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must not begin with -\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {$prop ne [list $prop]} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCLOO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must be a simple word\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {[string first \"::\" $prop] != -1} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCLOO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must not contain namespace separators\"\n" +"\t\t\t\t}\n" +"\t\t\t\tif {[string match {*[()]*} $prop]} {\n" +"\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t-errorcode {TCLOO PROPERTY_FORMAT} \\\n" +"\t\t\t\t\t\t\"bad property name \\\"$prop\\\": must not contain parentheses\"\n" +"\t\t\t\t}\n" +"\t\t\t\tset realprop [string cat \"-\" $prop]\n" +"\t\t\t\tset getter [format {::set [my varname %s]} $prop]\n" +"\t\t\t\tset setter [format {::set [my varname %s] $value} $prop]\n" +"\t\t\t\tset kind readwrite\n" +"\t\t\t\twhile {[set next [lindex $args [expr {$i + 1}]]\n" +"\t\t\t\t\t\tstring match \"-*\" $next]} {\n" +"\t\t\t\t\tset arg [lindex $args [incr i 2]]\n" +"\t\t\t\t\tswitch [prefix match -error [list -level 2 -errorcode \\\n" +"\t\t\t\t\t\t\t[list TCL LOOKUP INDEX option $next]] {-get -kind -set} $next] {\n" +"\t\t\t\t\t\t-get {\n" +"\t\t\t\t\t\t\tif {$i >= [llength $args]} {\n" +"\t\t\t\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t\t\t\t-errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t\t\t\t\"missing body to go with -get option\"\n" +"\t\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t\tset getter $arg\n" +"\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t-set {\n" +"\t\t\t\t\t\t\tif {$i >= [llength $args]} {\n" +"\t\t\t\t\t\t\t\treturn -code error -level 2 \\\n" +"\t\t\t\t\t\t\t\t\t-errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t\t\t\t\"missing body to go with -set option\"\n" +"\t\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t\tset setter $arg\n" +"\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t-kind {\n" +"\t\t\t\t\t\t\tif {$i >= [llength $args]} {\n" +"\t\t\t\t\t\t\t\treturn -code error -level 2\\\n" +"\t\t\t\t\t\t\t\t\t-errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t\t\t\t\"missing kind value to go with -kind option\"\n" +"\t\t\t\t\t\t\t}\n" +"\t\t\t\t\t\t\tset kind [prefix match -message \"kind\" -error [list \\\n" +"\t\t\t\t\t\t\t\t\t-level 2 \\\n" +"\t\t\t\t\t\t\t\t\t-errorcode [list TCL LOOKUP INDEX kind $arg]] {\n" +"\t\t\t\t\t\t\t\treadable readwrite writable\n" +"\t\t\t\t\t\t\t} $arg]\n" +"\t\t\t\t\t\t}\n" +"\t\t\t\t\t}\n" +"\t\t\t\t}\n" +"\t\t\t\tset reader <ReadProp$realprop>\n" +"\t\t\t\tset writer <WriteProp$realprop>\n" +"\t\t\t\tswitch $kind {\n" +"\t\t\t\t\treadable {\n" +"\t\t\t\t\t\tuplevel 2 [list $readslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list $writeslot -remove $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list method $reader -unexport {} $getter]\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\twritable {\n" +"\t\t\t\t\t\tuplevel 2 [list $readslot -remove $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list $writeslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list method $writer -unexport {value} $setter]\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\treadwrite {\n" +"\t\t\t\t\t\tuplevel 2 [list $readslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list $writeslot -append $realprop]\n" +"\t\t\t\t\t\tuplevel 2 [list method $reader -unexport {} $getter]\n" +"\t\t\t\t\t\tuplevel 2 [list method $writer -unexport {value} $setter]\n" +"\t\t\t\t\t}\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t}\n" +"\t\tnamespace eval configurableclass {\n" +"\t\t\t::proc property args {\n" +"\t\t\t\t::oo::configuresupport::PropertyImpl \\\n" +"\t\t\t\t\t::oo::configuresupport::readableproperties \\\n" +"\t\t\t\t\t::oo::configuresupport::writableproperties {*}$args\n" +"\t\t\t}\n" +"\t\t\t::proc properties args {::tailcall property {*}$args}\n" +"\t\t\t::namespace path ::oo::define\n" +"\t\t\t::namespace export property\n" +"\t\t}\n" +"\t\tnamespace eval configurableobject {\n" +"\t\t\t::proc property args {\n" +"\t\t\t\t::oo::configuresupport::PropertyImpl \\\n" +"\t\t\t\t\t::oo::configuresupport::objreadableproperties \\\n" +"\t\t\t\t\t::oo::configuresupport::objwritableproperties {*}$args\n" +"\t\t\t}\n" +"\t\t\t::proc properties args {::tailcall property {*}$args}\n" +"\t\t\t::namespace path ::oo::objdefine\n" +"\t\t\t::namespace export property\n" +"\t\t}\n" +"\t\tproc ReadAll {object my} {\n" +"\t\t\tset result {}\n" +"\t\t\tforeach prop [info object properties $object -all -readable] {\n" +"\t\t\t\ttry {\n" +"\t\t\t\t\tdict set result $prop [$my <ReadProp$prop>]\n" +"\t\t\t\t} on error {msg opt} {\n" +"\t\t\t\t\tdict set opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on return {msg opt} {\n" +"\t\t\t\t\tdict incr opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on break {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCLOO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property getter for $prop did a break\"\n" +"\t\t\t\t} on continue {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCLOO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property getter for $prop did a continue\"\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\treturn $result\n" +"\t\t}\n" +"\t\tproc ReadOne {object my propertyName} {\n" +"\t\t\tset props [info object properties $object -all -readable]\n" +"\t\t\ttry {\n" +"\t\t\t\tset prop [prefix match -message \"property\" $props $propertyName]\n" +"\t\t\t} on error {msg} {\n" +"\t\t\t\tcatch {\n" +"\t\t\t\t\tset wps [info object properties $object -all -writable]\n" +"\t\t\t\t\tset wprop [prefix match $wps $propertyName]\n" +"\t\t\t\t\tset msg \"property \\\"$wprop\\\" is write only\"\n" +"\t\t\t\t}\n" +"\t\t\t\treturn -code error -level 2 -errorcode [list \\\n" +"\t\t\t\t\t\tTCL LOOKUP INDEX property $propertyName] $msg\n" +"\t\t\t}\n" +"\t\t\ttry {\n" +"\t\t\t\tset value [$my <ReadProp$prop>]\n" +"\t\t\t} on error {msg opt} {\n" +"\t\t\t\tdict set opt -level 2\n" +"\t\t\t\treturn -options $opt $msg\n" +"\t\t\t} on return {msg opt} {\n" +"\t\t\t\tdict incr opt -level 2\n" +"\t\t\t\treturn -options $opt $msg\n" +"\t\t\t} on break {} {\n" +"\t\t\t\treturn -code error -level 2 -errorcode {TCLOO SHENANIGANS} \\\n" +"\t\t\t\t\t\"property getter for $prop did a break\"\n" +"\t\t\t} on continue {} {\n" +"\t\t\t\treturn -code error -level 2 -errorcode {TCLOO SHENANIGANS} \\\n" +"\t\t\t\t\t\"property getter for $prop did a continue\"\n" +"\t\t\t}\n" +"\t\t\treturn $value\n" +"\t\t}\n" +"\t\tproc WriteMany {object my setterMap} {\n" +"\t\t\tset props [info object properties $object -all -writable]\n" +"\t\t\tforeach {prop value} $setterMap {\n" +"\t\t\t\ttry {\n" +"\t\t\t\t\tset prop [prefix match -message \"property\" $props $prop]\n" +"\t\t\t\t} on error {msg} {\n" +"\t\t\t\t\tcatch {\n" +"\t\t\t\t\t\tset rps [info object properties $object -all -readable]\n" +"\t\t\t\t\t\tset rprop [prefix match $rps $prop]\n" +"\t\t\t\t\t\tset msg \"property \\\"$rprop\\\" is read only\"\n" +"\t\t\t\t\t}\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode [list \\\n" +"\t\t\t\t\t\t\tTCL LOOKUP INDEX property $prop] $msg\n" +"\t\t\t\t}\n" +"\t\t\t\ttry {\n" +"\t\t\t\t\t$my <WriteProp$prop> $value\n" +"\t\t\t\t} on error {msg opt} {\n" +"\t\t\t\t\tdict set opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on return {msg opt} {\n" +"\t\t\t\t\tdict incr opt -level 2\n" +"\t\t\t\t\treturn -options $opt $msg\n" +"\t\t\t\t} on break {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCLOO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property setter for $prop did a break\"\n" +"\t\t\t\t} on continue {} {\n" +"\t\t\t\t\treturn -code error -level 2 -errorcode {TCLOO SHENANIGANS} \\\n" +"\t\t\t\t\t\t\"property setter for $prop did a continue\"\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\treturn\n" +"\t\t}\n" +"\t\t::oo::class create configurable {\n" +"\t\t\tprivate variable my\n" +"\t\t\tmethod configure -export args {\n" +"\t\t\t\t::if {![::info exists my]} {\n" +"\t\t\t\t\t::set my [::namespace which my]\n" +"\t\t\t\t}\n" +"\t\t\t\t::if {[::llength $args] == 0} {\n" +"\t\t\t\t\t::oo::configuresupport::ReadAll [self] $my\n" +"\t\t\t\t} elseif {[::llength $args] == 1} {\n" +"\t\t\t\t\t::oo::configuresupport::ReadOne [self] $my \\\n" +"\t\t\t\t\t\t[::lindex $args 0]\n" +"\t\t\t\t} elseif {[::llength $args] % 2 == 0} {\n" +"\t\t\t\t\t::oo::configuresupport::WriteMany [self] $my $args\n" +"\t\t\t\t} else {\n" +"\t\t\t\t\t::return -code error -errorcode {TCL WRONGARGS} \\\n" +"\t\t\t\t\t\t[::format {wrong # args: should be \"%s\"} \\\n" +"\t\t\t\t\t\t\t\"[self] configure \?-option value ...\?\"]\n" +"\t\t\t\t}\n" +"\t\t\t}\n" +"\t\t\tdefinitionnamespace -instance configurableobject\n" +"\t\t\tdefinitionnamespace -class configurableclass\n" +"\t\t}\n" +"\t}\n" +"\tclass create configurable {\n" +"\t\tsuperclass class\n" +"\t\tconstructor {{definitionScript \"\"}} {\n" +"\t\t\tnext {mixin ::oo::configuresupport::configurable}\n" +"\t\t\tnext $definitionScript\n" +"\t\t}\n" +"\t\tdefinitionnamespace -class configuresupport::configurableclass\n" +"\t}\n" "}\n" /* !END!: Do not edit above this line. */ ; diff --git a/generic/tclObj.c b/generic/tclObj.c index 0c9c405..5c18f5e 100644 --- a/generic/tclObj.c +++ b/generic/tclObj.c @@ -202,6 +202,9 @@ static void DupBignum(Tcl_Obj *objPtr, Tcl_Obj *copyPtr); static void UpdateStringOfBignum(Tcl_Obj *objPtr); static int GetBignumFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr, int copy, mp_int *bignumValue); +static int SetDuplicatePureObj(Tcl_Interp *interp, + Tcl_Obj *dupPtr, Tcl_Obj *objPtr, + const Tcl_ObjType *typePtr); /* * Prototypes for the array hash key methods. @@ -996,7 +999,7 @@ TclDbDumpActiveObjects( tablePtr = tsdPtr->objThreadMap; if (tablePtr != NULL) { - fprintf(outFile, "total objects: %" TCL_Z_MODIFIER "u\n", tablePtr->numEntries); + fprintf(outFile, "total objects: %" TCL_SIZE_MODIFIER "d\n", tablePtr->numEntries); for (hPtr = Tcl_FirstHashEntry(tablePtr, &hSearch); hPtr != NULL; hPtr = Tcl_NextHashEntry(&hSearch)) { ObjData *objData = (ObjData *)Tcl_GetHashValue(hPtr); @@ -1050,7 +1053,7 @@ TclDbInitNewObj( { objPtr->refCount = 0; objPtr->typePtr = NULL; - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); #if TCL_THREADS /* @@ -1192,7 +1195,9 @@ Tcl_DbNewObj( TCL_UNUSED(const char *) /*file*/, TCL_UNUSED(int) /*line*/) { - return Tcl_NewObj(); + Tcl_Obj *objPtr; + TclNewObj(objPtr); + return objPtr; } #endif /* TCL_MEM_DEBUG */ @@ -1523,6 +1528,14 @@ TclObjBeingDeleted( * Create and return a new object that is a duplicate of the argument * object. * + * TclDuplicatePureObj -- + * Like Tcl_DuplicateObj, except that it converts the duplicate to the + * specifid typ, does not duplicate the 'bytes' + * field unless it is necessary, i.e. the duplicated Tcl_Obj provides no + * updateStringProc. This can avoid an expensive memory allocation since + * the data in the 'bytes' field of each Tcl_Obj must reside in allocated + * memory. + * * Results: * The return value is a pointer to a newly created Tcl_Obj. This object * has reference count 0 and the same type, if any, as the source object @@ -1574,6 +1587,111 @@ Tcl_DuplicateObj( return dupPtr; } + +/* + *---------------------------------------------------------------------- + * + * TclDuplicatePureObj -- + * + * Duplicates a Tcl_Obj and converts the internal representation of the + * duplicate to the given type, changing neither the 'bytes' field + * nor the internal representation of the original object, and without + * duplicating the bytes field unless necessary, i.e. unless the + * duplicate provides no updateStringProc after conversion. This can + * avoid an expensive memory allocation since the data in the 'bytes' + * field of each Tcl_Obj must reside in allocated memory. + * + * Results: + * A pointer to a newly-created Tcl_Obj or NULL if there was an error. + * This object has reference count 0. Also: + * + *---------------------------------------------------------------------- + */ +int SetDuplicatePureObj( + Tcl_Interp *interp, + Tcl_Obj *dupPtr, + Tcl_Obj *objPtr, + const Tcl_ObjType *typePtr) +{ + char *bytes = objPtr->bytes; + int status = TCL_OK; + + TclInvalidateStringRep(dupPtr); + assert(dupPtr->typePtr == NULL); + + if (objPtr->typePtr && objPtr->typePtr->dupIntRepProc) { + objPtr->typePtr->dupIntRepProc(objPtr, dupPtr); + } else { + dupPtr->internalRep = objPtr->internalRep; + dupPtr->typePtr = objPtr->typePtr; + } + + if (typePtr != NULL && dupPtr->typePtr != typePtr) { + if (bytes) { + dupPtr->bytes = bytes; + dupPtr->length = objPtr->length; + } + /* borrow bytes from original object */ + status = Tcl_ConvertToType(interp, dupPtr, typePtr); + if (bytes) { + dupPtr->bytes = NULL; + dupPtr->length = 0; + } + if (status != TCL_OK) { + return status; + } + } + + /* tclStringType is treated as a special case because a Tcl_Obj having this + * type can not always update the string representation. This happens, for + * example, when Tcl_GetCharLength() converts the internal representation + * to tclStringType in order to store the number of characters, but does + * not store enough information to generate the string representation. + * + * Perhaps in the future this can be remedied and this special treatment + * removed. + */ + + + if (bytes && (dupPtr->typePtr == NULL + || dupPtr->typePtr->updateStringProc == NULL + || typePtr == &tclStringType + ) + ) { + if (!TclAttemptInitStringRep(dupPtr, bytes, objPtr->length)) { + if (interp) { + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "insufficient memory to initialize string", -1)); + Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); + } + status = TCL_ERROR; + } + } + return status; +} + +Tcl_Obj * +TclDuplicatePureObj( + Tcl_Interp *interp, + Tcl_Obj *objPtr, + const Tcl_ObjType *typePtr +) /* The object to duplicate. */ +{ + int status; + Tcl_Obj *dupPtr; + + TclNewObj(dupPtr); + status = SetDuplicatePureObj(interp, dupPtr, objPtr, typePtr); + if (status == TCL_OK) { + return dupPtr; + } else { + Tcl_DecrRefCount(dupPtr); + return NULL; + } +} + + + void TclSetDuplicateObj( Tcl_Obj *dupPtr, @@ -1806,7 +1924,7 @@ Tcl_InitStringRep( if (objPtr->bytes == NULL) { /* Start with no string rep */ if (numBytes == 0) { - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); return objPtr->bytes; } else { objPtr->bytes = (char *)Tcl_AttemptAlloc(numBytes + 1); @@ -1833,7 +1951,7 @@ Tcl_InitStringRep( /* Start with non-empty string rep (allocated) */ if (numBytes == 0) { Tcl_Free(objPtr->bytes); - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); return objPtr->bytes; } else { objPtr->bytes = (char *)Tcl_AttemptRealloc(objPtr->bytes, @@ -1901,8 +2019,9 @@ Tcl_HasStringRep( * Called to set the object's internal representation to match a * particular type. * - * It is the caller's resonsibility to ensure that the given IntRep is - * appropriate for the existing string. + * It is the caller's responsibility to guarantee that + * the value of the submitted internalrep is in agreement with + * the value of any existing string rep. * * Results: * None. @@ -1918,16 +2037,14 @@ void Tcl_StoreInternalRep( Tcl_Obj *objPtr, /* Object whose internal rep should be set. */ const Tcl_ObjType *typePtr, /* New type for the object */ - const Tcl_ObjInternalRep *irPtr) /* New IntRep for the object */ + const Tcl_ObjInternalRep *irPtr) /* New internalrep for the object */ { - /* Clear out any existing IntRep. This is the point where shimmering, i.e. - * repeated alteration of the type of the internal representation, may - * occur. */ + /* Clear out any existing internalrep ( "shimmer" ) */ TclFreeInternalRep(objPtr); - /* When irPtr == NULL, just leave objPtr with no IntRep for typePtr */ + /* When irPtr == NULL, just leave objPtr with no internalrep for typePtr */ if (irPtr) { - /* Copy the new IntRep into place */ + /* Copy the new internalrep into place */ objPtr->internalRep = *irPtr; /* Set the type to match */ @@ -2163,8 +2280,8 @@ ParseBoolean( if ((length == 0) || (length > 5)) { /* - * Longest valid boolean string rep. is "false". - */ + * Longest valid boolean string rep. is "false". + */ return TCL_ERROR; } @@ -3398,7 +3515,7 @@ GetBignumFromObj( * bignum values are converted to empty string. */ if (objPtr->bytes == NULL) { - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); } } return TCL_OK; @@ -3707,7 +3824,7 @@ Tcl_IncrRefCount( * Decrements the reference count of the object. * * Results: - * None. + * The storage for objPtr may be freed. * *---------------------------------------------------------------------- */ @@ -3725,6 +3842,28 @@ Tcl_DecrRefCount( /* *---------------------------------------------------------------------- * + * TclUndoRefCount -- + * + * Decrement the refCount of objPtr without causing it to be freed if it + * drops from 1 to 0. This allows a function increment a refCount but + * then decrement it and still be able to pass return it to a caller, + * possibly with a refCount of 0. The caller must have previously + * incremented the refCount. + * + *---------------------------------------------------------------------- + */ +void +TclUndoRefCount( + Tcl_Obj *objPtr) /* The object we are releasing a reference to. */ +{ + if (objPtr->refCount > 0) { + --objPtr->refCount; + } +} + +/* + *---------------------------------------------------------------------- + * * Tcl_IsShared -- * * Tests if the object has a ref count greater than one. @@ -3740,7 +3879,7 @@ int Tcl_IsShared( Tcl_Obj *objPtr) /* The object to test for being shared. */ { - return ((objPtr)->refCount + 1 > 2); + return ((objPtr)->refCount > 1); } /* @@ -4183,7 +4322,7 @@ TclHashObjKey( * See [tcl-Feature Request #2958832] */ - if (length) { + if (length > 0) { result = UCHAR(*string); while (--length) { result += (result << 3) + UCHAR(*++string); diff --git a/generic/tclPathObj.c b/generic/tclPathObj.c index abf9d6b..33c9f77 100644 --- a/generic/tclPathObj.c +++ b/generic/tclPathObj.c @@ -2330,10 +2330,15 @@ UpdateStringOfFsPath( Tcl_Obj *copy; if (PATHFLAGS(pathPtr) == 0 || fsPathPtr->cwdPtr == NULL) { - Tcl_Panic("Called UpdateStringOfFsPath with invalid object"); + if (fsPathPtr->translatedPathPtr == NULL) { + Tcl_Panic("Called UpdateStringOfFsPath with invalid object"); + } else { + copy = Tcl_DuplicateObj(fsPathPtr->translatedPathPtr); + } + } else { + copy = AppendPath(fsPathPtr->cwdPtr, fsPathPtr->normPathPtr); } - copy = AppendPath(fsPathPtr->cwdPtr, fsPathPtr->normPathPtr); if (Tcl_IsShared(copy)) { copy = Tcl_DuplicateObj(copy); } @@ -2342,7 +2347,7 @@ UpdateStringOfFsPath( /* Steal copy's string rep */ pathPtr->bytes = Tcl_GetStringFromObj(copy, &cwdLen); pathPtr->length = cwdLen; - TclInitStringRep(copy, NULL, 0); + TclInitEmptyStringRep(copy); TclDecrRefCount(copy); } diff --git a/generic/tclResult.c b/generic/tclResult.c index c06a73a..be8c2fd 100644 --- a/generic/tclResult.c +++ b/generic/tclResult.c @@ -495,7 +495,7 @@ Tcl_SetErrorCode( */ va_start(argList, interp); - errorObj = Tcl_NewObj(); + TclNewObj(errorObj); /* * Scan through the arguments one at a time, appending them to the diff --git a/generic/tclScan.c b/generic/tclScan.c index b7bd94a..bc2df17 100644 --- a/generic/tclScan.c +++ b/generic/tclScan.c @@ -1097,7 +1097,8 @@ Tcl_ScanObjCmd( * We create an empty Tcl_Obj to fill missing values rather than * allocating a new Tcl_Obj every time. See test scan-bigdata-XX. */ - Tcl_Obj *emptyObj = Tcl_NewObj(); + Tcl_Obj *emptyObj; + TclNewObj(emptyObj); Tcl_IncrRefCount(emptyObj); TclNewObj(objPtr); for (i = 0; code == TCL_OK && i < totalVars; i++) { diff --git a/generic/tclStringObj.c b/generic/tclStringObj.c index d0703b3..2e42e98 100644 --- a/generic/tclStringObj.c +++ b/generic/tclStringObj.c @@ -59,8 +59,8 @@ static void ExtendUnicodeRepWithString(Tcl_Obj *objPtr, Tcl_Size numAppendChars); static void FillUnicodeRep(Tcl_Obj *objPtr); static void FreeStringInternalRep(Tcl_Obj *objPtr); -static void GrowStringBuffer(Tcl_Obj *objPtr, size_t needed, int flag); -static void GrowUnicodeBuffer(Tcl_Obj *objPtr, size_t needed); +static void GrowStringBuffer(Tcl_Obj *objPtr, Tcl_Size needed, int flag); +static void GrowUnicodeBuffer(Tcl_Obj *objPtr, Tcl_Size needed); static int SetStringFromAny(Tcl_Interp *interp, Tcl_Obj *objPtr); static void SetUnicodeObj(Tcl_Obj *objPtr, const Tcl_UniChar *unicode, Tcl_Size numChars); @@ -131,8 +131,8 @@ const Tcl_ObjType tclStringType = { static void GrowStringBuffer( Tcl_Obj *objPtr, - size_t needed, - int flag) + Tcl_Size needed, /* Not including terminating nul */ + int flag) /* If 0, try to overallocate */ { /* * Preconditions: @@ -142,45 +142,35 @@ GrowStringBuffer( */ String *stringPtr = GET_STRING(objPtr); - char *ptr = NULL; - size_t attempt; + char *ptr; + Tcl_Size capacity; + + assert(needed <= TCL_SIZE_MAX - 1); + needed += 1; /* Include terminating nul */ if (objPtr->bytes == &tclEmptyString) { objPtr->bytes = NULL; } + /* + * In code below, note 'capacity' and 'needed' include terminating nul, + * while stringPtr->allocated does not. + */ if (flag == 0 || stringPtr->allocated > 0) { - attempt = 2 * needed; - ptr = (char *)Tcl_AttemptRealloc(objPtr->bytes, attempt + 1U); - if (ptr == NULL) { - /* - * Take care computing the amount of modest growth to avoid - * overflow into invalid argument values for attempt. - */ - - size_t limit = INT_MAX - needed; - size_t extra = needed - objPtr->length + TCL_MIN_GROWTH; - size_t growth = (extra > limit) ? limit : extra; - - attempt = needed + growth; - ptr = (char *)Tcl_AttemptRealloc(objPtr->bytes, attempt + 1U); - } + ptr = (char *)TclReallocEx(objPtr->bytes, needed, &capacity); + } else { + /* Allocate exact size */ + ptr = (char *)Tcl_Realloc(objPtr->bytes, needed); + capacity = needed; } - if (ptr == NULL) { - /* - * First allocation - just big enough; or last chance fallback. - */ - attempt = needed; - ptr = (char *)Tcl_Realloc(objPtr->bytes, attempt + 1U); - } objPtr->bytes = ptr; - stringPtr->allocated = attempt; + stringPtr->allocated = capacity - 1; /* Does not include slot for end nul */ } static void GrowUnicodeBuffer( Tcl_Obj *objPtr, - size_t needed) + Tcl_Size needed) { /* * Preconditions: @@ -188,39 +178,32 @@ GrowUnicodeBuffer( * needed > stringPtr->maxChars */ - String *ptr = NULL, *stringPtr = GET_STRING(objPtr); - size_t attempt; - - if (stringPtr->maxChars > 0) { - /* - * Subsequent appends - apply the growth algorithm. - */ - - attempt = 2 * needed; - ptr = stringAttemptRealloc(stringPtr, attempt); - if (ptr == NULL) { - /* - * Take care computing the amount of modest growth to avoid - * overflow into invalid argument values for attempt. - */ - - size_t extra = needed - stringPtr->numChars - + TCL_MIN_UNICHAR_GROWTH; + String *stringPtr = GET_STRING(objPtr); + Tcl_Size maxChars; - attempt = needed + extra; - ptr = stringAttemptRealloc(stringPtr, attempt); - } + /* Note STRING_MAXCHARS already takes into account space for nul */ + if (needed > STRING_MAXCHARS) { + Tcl_Panic("max size for a Tcl unicode rep (%" TCL_Z_MODIFIER "d bytes) exceeded", + STRING_MAXCHARS); } - if (ptr == NULL) { + if (stringPtr->maxChars > 0) { + /* Expansion - try allocating extra space */ + stringPtr = (String *)TclReallocElemsEx(stringPtr, + needed + 1, /* +1 for nul */ + sizeof(Tcl_UniChar), + offsetof(String, unicode), + &maxChars); + maxChars -= 1; /* End nul not included */ + } + else { /* - * First allocation - just big enough; or last chance fallback. + * First allocation - just big enough. Note needed does + * not include terminating nul but STRING_SIZE does */ - - attempt = needed; - ptr = stringRealloc(stringPtr, attempt); + stringPtr = (String *)Tcl_Realloc(stringPtr, STRING_SIZE(needed)); + maxChars = needed; } - stringPtr = ptr; - stringPtr->maxChars = attempt; + stringPtr->maxChars = maxChars; SET_STRING(objPtr, stringPtr); } @@ -627,7 +610,7 @@ Tcl_GetUniChar( int TclGetUniChar( - Tcl_Obj *objPtr, /* The object to get the Unicode charater + Tcl_Obj *objPtr, /* The object to get the Unicode character * from. */ Tcl_Size index) /* Get the index'th Unicode character. */ { @@ -768,7 +751,7 @@ Tcl_GetRange( Tcl_Size length = 0; if (first < 0) { - first = TCL_INDEX_START; + first = 0; } /* @@ -1099,9 +1082,9 @@ Tcl_AttemptSetObjLength( char *newBytes; if (objPtr->bytes == &tclEmptyString) { - newBytes = (char *)Tcl_AttemptAlloc(length + 1); + newBytes = (char *)Tcl_AttemptAlloc(length + 1U); } else { - newBytes = (char *)Tcl_AttemptRealloc(objPtr->bytes, length + 1); + newBytes = (char *)Tcl_AttemptRealloc(objPtr->bytes, length + 1U); } if (newBytes == NULL) { return 0; @@ -1306,7 +1289,7 @@ Tcl_AppendLimitedToObj( Tcl_GetUnicode(objPtr); stringPtr = GET_STRING(objPtr); } - if (stringPtr->hasUnicode && (stringPtr->numChars+1) > 1) { + if (stringPtr->hasUnicode && (stringPtr->numChars) > 0) { AppendUtfToUnicodeRep(objPtr, bytes, toCopy); } else { AppendUtfToUtfRep(objPtr, bytes, toCopy); @@ -1317,7 +1300,7 @@ Tcl_AppendLimitedToObj( } stringPtr = GET_STRING(objPtr); - if (stringPtr->hasUnicode && (stringPtr->numChars+1) > 1) { + if (stringPtr->hasUnicode && (stringPtr->numChars) > 0) { AppendUtfToUnicodeRep(objPtr, ellipsis, eLen); } else { AppendUtfToUtfRep(objPtr, ellipsis, eLen); @@ -1966,7 +1949,7 @@ Tcl_AppendFormatToObj( } gotSequential = 1; } - if (objIndex < 0 || objIndex >= objc) { + if ((objIndex < 0) || (objIndex >= objc)) { msg = badIndex[gotXpg]; errCode = gotXpg ? "INDEXRANGE" : "FIELDVARMISMATCH"; goto errorMsg; @@ -2555,7 +2538,7 @@ Tcl_AppendFormatToObj( goto errorMsg; } bytes = TclGetString(segment); - if (!Tcl_AttemptSetObjLength(segment, sprintf(bytes, spec, d))) { + if (!Tcl_AttemptSetObjLength(segment, snprintf(bytes, segment->length, spec, d))) { msg = overflow; errCode = "OVERFLOW"; goto errorMsg; @@ -3112,7 +3095,6 @@ TclStringRepeat( (count - done) * length); } return objResultPtr; - } /* @@ -3150,8 +3132,14 @@ TclStringCat( /* assert ( objc >= 0 ) */ if (objc <= 1) { - /* Negative (shouldn't be), one or no objects; return first or empty */ - return objc == 1 ? objv[0] : Tcl_NewObj(); + if (objc != 1) { + /* Negative (shouldn't be) no objects; return empty */ + Tcl_Obj *obj; + TclNewObj(obj); + return obj; + } + /* One object; return first */ + return objv[0]; } /* assert ( objc >= 2 ) */ @@ -3451,7 +3439,7 @@ TclStringCat( if (0 == Tcl_AttemptSetObjLength(objResultPtr, length)) { if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "concatenation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", + "concatenation failed: unable to alloc %" TCL_SIZE_MODIFIER "d bytes", length)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } @@ -3467,7 +3455,7 @@ TclStringCat( Tcl_DecrRefCount(objResultPtr); if (interp) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( - "concatenation failed: unable to alloc %" TCL_Z_MODIFIER "u bytes", + "concatenation failed: unable to alloc %" TCL_SIZE_MODIFIER "d bytes", length)); Tcl_SetErrorCode(interp, "TCL", "MEMORY", NULL); } @@ -3592,7 +3580,7 @@ TclStringCmp( reqlength *= sizeof(Tcl_UniChar); } } else { - memCmpFn = (memCmpFn_t) TclUniCharNcmp; + memCmpFn = (memCmpFn_t)(void *)TclUniCharNcmp; } } } @@ -3650,11 +3638,11 @@ TclStringCmp( */ if ((reqlength < 0) && !nocase) { - memCmpFn = (memCmpFn_t) TclpUtfNcmp2; + memCmpFn = (memCmpFn_t)(void *)TclpUtfNcmp2; } else { s1len = Tcl_NumUtfChars(s1, s1len); s2len = Tcl_NumUtfChars(s2, s2len); - memCmpFn = (memCmpFn_t) + memCmpFn = (memCmpFn_t)(void *) (nocase ? Tcl_UtfNcasecmp : Tcl_UtfNcmp); } } @@ -4321,7 +4309,6 @@ DupStringInternalRep( * bother copying it. Don't even bother allocating space in which to * copy it. Just let the copy be untyped. */ - return; } @@ -4444,7 +4431,7 @@ UpdateStringOfString( stringPtr->allocated = 0; if (stringPtr->numChars == 0) { - TclInitStringRep(objPtr, NULL, 0); + TclInitEmptyStringRep(objPtr); } else { (void) ExtendStringRepWithUnicode(objPtr, stringPtr->unicode, stringPtr->numChars); diff --git a/generic/tclStringRep.h b/generic/tclStringRep.h index 768c1ee..6f3c2f1 100644 --- a/generic/tclStringRep.h +++ b/generic/tclStringRep.h @@ -34,9 +34,10 @@ typedef struct { * calculated. Any other means that there is a valid * Unicode rep, or that the number of UTF bytes == * the number of chars. */ - Tcl_Size allocated; /* The amount of space actually allocated for - * the UTF-8 string (minus 1 byte for the - * termination char). */ + Tcl_Size allocated; /* The amount of space allocated for + * the UTF-8 string. Does not include nul + * terminator so actual allocation is + * (allocated+1). */ Tcl_Size maxChars; /* Max number of chars that can fit in the * space allocated for the Unicode array. */ int hasUnicode; /* Boolean determining whether the string has diff --git a/generic/tclTest.c b/generic/tclTest.c index b35abe0..f0dd5bc 100644 --- a/generic/tclTest.c +++ b/generic/tclTest.c @@ -1164,11 +1164,8 @@ TestcmdinfoObjCmd( return info.objProc2(info.objClientData2, interp, cmdObjc, cmdObjv); } case CMDINFO_CREATE: - Tcl_CreateCommand(interp, - Tcl_GetString(objv[2]), - CmdProc1, - (void *)"original", - CmdDelProc1); + Tcl_CreateCommand(interp, Tcl_GetString(objv[2]), CmdProc1, + (void *)"original", CmdDelProc1); break; case CMDINFO_DELETE: Tcl_DStringInit(&delString); @@ -1206,10 +1203,8 @@ TestcmdinfoObjCmd( } else if (info.isNativeObjectProc == 2) { Tcl_AppendResult(interp, " nativeObjectProc2", NULL); } else { - Tcl_SetObjResult( - interp, - Tcl_ObjPrintf("Invalid isNativeObjectProc value %d", - info.isNativeObjectProc)); + Tcl_SetObjResult(interp, Tcl_ObjPrintf("Invalid isNativeObjectProc value %d", + info.isNativeObjectProc)); return TCL_ERROR; } break; @@ -3732,7 +3727,7 @@ TestlinkarrayCmd( static const char *LinkOption[] = { "update", "remove", "create", NULL }; - enum LinkOptionEnum {LINK_UPDATE, LINK_REMOVE, LINK_CREATE} optionIndex; + enum LinkOptionEnum { LINK_UPDATE, LINK_REMOVE, LINK_CREATE } optionIndex; static const char *LinkType[] = { "char", "uchar", "short", "ushort", "int", "uint", "long", "ulong", "wide", "uwide", "float", "double", "string", "char*", "binary", NULL @@ -4214,7 +4209,7 @@ PrintParse( Tcl_Size i; objPtr = Tcl_GetObjResult(interp); - if (parsePtr->commentSize + 1 > 1) { + if (parsePtr->commentSize > 0) { Tcl_ListObjAppendElement(NULL, objPtr, Tcl_NewStringObj(parsePtr->commentStart, parsePtr->commentSize)); @@ -4652,15 +4647,15 @@ TestregexpObjCmd( end--; } - objs[0] = Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(start + 1U)) - 1); - objs[1] = Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(end + 1U)) - 1); + objs[0] = Tcl_NewWideIntObj(start); + objs[1] = Tcl_NewWideIntObj(end); newPtr = Tcl_NewListObj(2, objs); } else { if (ii == TCL_INDEX_NONE) { TclRegExpRangeUniChar(regExpr, ii, &start, &end); newPtr = Tcl_GetRange(objPtr, start, end); - } else if (ii > info.nsubs || info.matches[ii].end + 1 <= 1) { + } else if (ii > info.nsubs || info.matches[ii].end <= 0) { newPtr = Tcl_NewObj(); } else { newPtr = Tcl_GetRange(objPtr, info.matches[ii].start, @@ -5764,6 +5759,12 @@ TestbytestringObjCmd( { struct { #if !defined(TCL_NO_DEPRECATED) +# if defined(_MSC_VER) && !defined(NDEBUG) +# pragma warning(disable:4133) +# elif defined(__clang__) +# pragma clang diagnostic push +# pragma clang diagnostic ignored "-Wincompatible-pointer-types" +# endif int n; /* On purpose, not Tcl_Size, in order to demonstrate what happens */ #else Tcl_Size n; @@ -5781,6 +5782,10 @@ TestbytestringObjCmd( if (p == NULL) { return TCL_ERROR; } +#if !defined(TCL_NO_DEPRECATED) && defined(__clang__) +# pragma clang diagnostic pop +#endif + if (x.m != 1) { Tcl_AppendResult(interp, "Tcl_GetBytesFromObj() overwrites variable", NULL); return TCL_ERROR; @@ -7518,7 +7523,7 @@ TestUtfNextCmd( } bytes = Tcl_GetStringFromObj(objv[1], &numBytes); - if (numBytes + 4 > (Tcl_Size) sizeof(buffer)) { + if ((size_t)numBytes > sizeof(buffer) - 4) { Tcl_SetObjResult(interp, Tcl_ObjPrintf( "\"testutfnext\" can only handle %" TCL_Z_MODIFIER "u bytes", sizeof(buffer) - 4)); @@ -7689,8 +7694,7 @@ TestGetIntForIndexCmd( if (Tcl_GetIntForIndex(interp, objv[1], endvalue, &result) != TCL_OK) { return TCL_ERROR; } - /* Make sure that (size_t)-2 is output as "-2" and (size_t)-3 as "-3", even for 32-bit */ - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(result + 3U)) - 3)); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(result)); return TCL_OK; } @@ -7930,7 +7934,7 @@ TestNRELevels( static ptrdiff_t *refDepth = NULL; ptrdiff_t depth; Tcl_Obj *levels[6]; - size_t i = 0; + Tcl_Size i = 0; NRE_callback *cbPtr = iPtr->execEnvPtr->callbackPtr; if (refDepth == NULL) { @@ -7940,9 +7944,9 @@ TestNRELevels( depth = (refDepth - &depth); levels[0] = Tcl_NewWideIntObj(depth); - levels[1] = Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(iPtr->numLevels + 1U)) - 1); - levels[2] = Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(iPtr->cmdFramePtr->level + 1U)) - 1); - levels[3] = Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(iPtr->varFramePtr->level + 1U)) - 1); + levels[1] = Tcl_NewWideIntObj(iPtr->numLevels); + levels[2] = Tcl_NewWideIntObj(iPtr->cmdFramePtr->level); + levels[3] = Tcl_NewWideIntObj(iPtr->varFramePtr->level); levels[4] = Tcl_NewWideIntObj(iPtr->execEnvPtr->execStackPtr->tosPtr - iPtr->execEnvPtr->execStackPtr->stackWords); diff --git a/generic/tclTestObj.c b/generic/tclTestObj.c index e801a2d..6ad45e9 100644 --- a/generic/tclTestObj.c +++ b/generic/tclTestObj.c @@ -119,8 +119,10 @@ TclObjTest_Init( Tcl_CreateObjCommand(interp, "testobj", TestobjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "teststringobj", TeststringobjCmd, NULL, NULL); - Tcl_CreateObjCommand(interp, "testbigdata", TestbigdataCmd, - NULL, NULL); + if (sizeof(Tcl_Size) == sizeof(Tcl_WideInt)) { + Tcl_CreateObjCommand(interp, "testbigdata", TestbigdataCmd, + NULL, NULL); + } return TCL_OK; } @@ -596,7 +598,7 @@ TestindexobjCmd( result = Tcl_GetIndexFromObj(NULL, objv[1], tablePtr, "token", 0, &index); if (result == TCL_OK) { - Tcl_SetWideIntObj(Tcl_GetObjResult(interp), (Tcl_WideInt)((Tcl_WideUInt)(index + 1U)) - 1); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), index); } return result; } @@ -624,7 +626,7 @@ TestindexobjCmd( &index); Tcl_Free((void *)argv); if (result == TCL_OK) { - Tcl_SetWideIntObj(Tcl_GetObjResult(interp), (Tcl_WideInt)((Tcl_WideUInt)(index + 1U)) - 1); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), index); } return result; } @@ -1203,7 +1205,7 @@ TestobjCmd( if (objc != 3) { goto wrongNumArgs; } - Tcl_SetObjResult(interp, Tcl_NewWideIntObj((Tcl_WideInt)((Tcl_WideUInt)(varPtr[varIndex]->refCount + 1U)) - 1)); + Tcl_SetObjResult(interp, Tcl_NewWideIntObj(varPtr[varIndex]->refCount)); break; case TESTOBJ_TYPE: if (objc != 3) { @@ -1424,7 +1426,7 @@ TeststringobjCmd( } else { length = TCL_INDEX_NONE; } - Tcl_SetWideIntObj(Tcl_GetObjResult(interp), (Tcl_WideInt)((Tcl_WideUInt)(length + 1U)) - 1); + Tcl_SetWideIntObj(Tcl_GetObjResult(interp), length); break; case 10: { /* range */ Tcl_Size first, last; @@ -1757,10 +1759,10 @@ CheckIfVarUnset( Tcl_Obj ** varPtr, Tcl_Size varIndex) /* Index of the test variable to check. */ { - if (varPtr[varIndex] == NULL) { + if (varIndex < 0 || varPtr[varIndex] == NULL) { char buf[32 + TCL_INTEGER_SPACE]; - snprintf(buf, sizeof(buf), "variable %" TCL_Z_MODIFIER "u is unset (NULL)", varIndex); + snprintf(buf, sizeof(buf), "variable %" TCL_SIZE_MODIFIER "d is unset (NULL)", varIndex); Tcl_ResetResult(interp); Tcl_AppendToObj(Tcl_GetObjResult(interp), buf, -1); return 1; diff --git a/generic/tclTomMathDecls.h b/generic/tclTomMathDecls.h index 10f1a6a..35eb9f8 100644 --- a/generic/tclTomMathDecls.h +++ b/generic/tclTomMathDecls.h @@ -35,22 +35,22 @@ /* Define custom memory allocation for libtommath */ /* MODULE_SCOPE void* TclBNAlloc( size_t ); */ -#define TclBNAlloc(s) ((void*)Tcl_Alloc(s)) +#define TclBNAlloc(s) Tcl_AttemptAlloc((size_t)(s)) /* MODULE_SCOPE void* TclBNCalloc( size_t, size_t ); */ -#define TclBNCalloc(m,s) memset(Tcl_Alloc((size_t)(m)*(size_t)(s)),0,(size_t)(m)*(size_t)(s)) +#define TclBNCalloc(m,s) memset(Tcl_AttemptAlloc((size_t)(m)*(size_t)(s)),0,(size_t)(m)*(size_t)(s)) /* MODULE_SCOPE void* TclBNRealloc( void*, size_t ); */ -#define TclBNRealloc(x,s) ((void*)Tcl_Realloc((char*)(x),(size_t)(s))) +#define TclBNRealloc(x,s) Tcl_AttemptRealloc((x),(size_t)(s)) /* MODULE_SCOPE void TclBNFree( void* ); */ -#define TclBNFree(x) (Tcl_Free((char*)(x))) +#define TclBNFree(x) Tcl_Free(x) #undef MP_MALLOC #undef MP_CALLOC #undef MP_REALLOC #undef MP_FREE #define MP_MALLOC(size) TclBNAlloc(size) -#define MP_CALLOC(nmemb, size) TclBNCalloc(nmemb, size) -#define MP_REALLOC(mem, oldsize, newsize) TclBNRealloc(mem, newsize) -#define MP_FREE(mem, size) TclBNFree(mem) +#define MP_CALLOC(nmemb, size) TclBNCalloc((nmemb), (size)) +#define MP_REALLOC(mem, oldsize, newsize) TclBNRealloc((mem), ((void)(oldsize), (newsize))) +#define MP_FREE(mem, size) TclBNFree(((void)(size), (mem))) #ifndef MODULE_SCOPE # ifdef __cplusplus diff --git a/generic/tclUtil.c b/generic/tclUtil.c index 6112869..cf6dc75 100644 --- a/generic/tclUtil.c +++ b/generic/tclUtil.c @@ -1035,10 +1035,10 @@ TclScanElement( * needs protection or escape. */ int requireEscape = 0; /* Force use of CONVERT_ESCAPE mode. For some * reason bare or brace-quoted form fails. */ - int extra = 0; /* Count of number of extra bytes needed for + Tcl_Size extra = 0; /* Count of number of extra bytes needed for * formatted element, assuming we use escape * sequences in formatting. */ - TCL_HASH_TYPE bytesNeeded; /* Buffer length computed to complete the + Tcl_Size bytesNeeded; /* Buffer length computed to complete the * element formatting in the selected mode. */ #if COMPAT int preferEscape = 0; /* Use preferences to track whether to use */ @@ -2004,7 +2004,11 @@ Tcl_ConcatObj( goto slow; } } else { - resPtr = TclListObjCopy(NULL, objPtr); + resPtr = TclDuplicatePureObj( + NULL, objPtr, &tclListType.objType); + if (!resPtr) { + return NULL; + } } } if (!resPtr) { @@ -2602,34 +2606,35 @@ Tcl_DStringAppend( if (length < 0) { length = strlen(bytes); } - newSize = length + dsPtr->length; - /* - * Allocate a larger buffer for the string if the current one isn't large - * enough. Allocate extra space in the new buffer so that there will be - * room to grow before we have to allocate again. - */ + if (length > (TCL_SIZE_MAX - dsPtr->length - 1)) { + Tcl_Panic("max size for a Tcl value (%" TCL_SIZE_MODIFIER + "d bytes) exceeded", + TCL_SIZE_MAX); + return NULL; /* NOTREACHED */ + } + newSize = length + dsPtr->length + 1; - if (newSize >= dsPtr->spaceAvl) { - dsPtr->spaceAvl = newSize * 2; - if (dsPtr->string == dsPtr->staticSpace) { - char *newString = (char *)Tcl_Alloc(dsPtr->spaceAvl); + if (newSize > dsPtr->spaceAvl) { + if (dsPtr->string == dsPtr->staticSpace) { + char *newString; + newString = (char *) TclAllocEx(newSize, &dsPtr->spaceAvl); memcpy(newString, dsPtr->string, dsPtr->length); dsPtr->string = newString; } else { - Tcl_Size index = TCL_INDEX_NONE; + Tcl_Size offset = -1; /* See [16896d49fd] */ if (bytes >= dsPtr->string && bytes <= dsPtr->string + dsPtr->length) { - index = bytes - dsPtr->string; + /* Source string is within this DString. Note offset */ + offset = bytes - dsPtr->string; } - - dsPtr->string = (char *)Tcl_Realloc(dsPtr->string, dsPtr->spaceAvl); - - if (index >= 0) { - bytes = dsPtr->string + index; + dsPtr->string = + (char *)TclReallocEx(dsPtr->string, newSize, &dsPtr->spaceAvl); + if (offset >= 0) { + bytes = dsPtr->string + offset; } } } @@ -2741,12 +2746,11 @@ Tcl_DStringAppendElement( * memcpy, not strcpy, to copy the string to a larger buffer, since there * may be embedded NULLs in the string in some cases. */ - - if (newSize >= dsPtr->spaceAvl) { - dsPtr->spaceAvl = newSize * 2; + newSize += 1; /* For terminating nul */ + if (newSize > dsPtr->spaceAvl) { if (dsPtr->string == dsPtr->staticSpace) { - char *newString = (char *)Tcl_Alloc(dsPtr->spaceAvl); - + char *newString; + newString = (char *) TclAllocEx(newSize, &dsPtr->spaceAvl); memcpy(newString, dsPtr->string, dsPtr->length); dsPtr->string = newString; } else { @@ -2755,11 +2759,11 @@ Tcl_DStringAppendElement( /* See [16896d49fd] */ if (element >= dsPtr->string && element <= dsPtr->string + dsPtr->length) { + /* Source string is within this DString. Note offset */ offset = element - dsPtr->string; } - - dsPtr->string = (char *)Tcl_Realloc(dsPtr->string, dsPtr->spaceAvl); - + dsPtr->string = + (char *)TclReallocEx(dsPtr->string, newSize, &dsPtr->spaceAvl); if (offset >= 0) { element = dsPtr->string + offset; } @@ -2818,13 +2822,16 @@ Tcl_DStringSetLength( * would be wasteful to overallocate that buffer, so we just allocate * enough for the requested size plus the trailing null byte. In the * second case, we are growing the buffer incrementally, so we need - * behavior similar to Tcl_DStringAppend. The requested length will - * usually be a small delta above the current spaceAvl, so we'll end - * up doubling the old size. This won't grow the buffer quite as - * quickly, but it should be close enough. + * behavior similar to Tcl_DStringAppend. + * TODO - the above makes no sense to me. How does the code below + * translate into distinguishing the two cases above? IMO, if caller + * specifically sets the length, there is no cause for overallocation. */ - newsize = dsPtr->spaceAvl * 2; + if (length >= TCL_SIZE_MAX) { + Tcl_Panic("Tcl_Concat: max size of Tcl value exceeded"); + } + newsize = TclUpsizeAlloc(dsPtr->spaceAvl, length + 1, TCL_SIZE_MAX); if (length < newsize) { dsPtr->spaceAvl = newsize; } else { diff --git a/generic/tclVar.c b/generic/tclVar.c index 550d7a6..32ee631 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -3097,7 +3097,10 @@ ArrayForNRCmd( * loop) don't vanish. */ - varListObj = TclListObjCopy(NULL, objv[1]); + varListObj = TclDuplicatePureObj(interp, objv[1], &tclListType.objType); + if (!varListObj) { + return TCL_ERROR; + } scriptObj = objv[3]; Tcl_IncrRefCount(scriptObj); @@ -3176,7 +3179,10 @@ ArrayForLoopCallback( goto arrayfordone; } - TclListObjGetElementsM(NULL, varListObj, &varc, &varv); + result = TclListObjGetElementsM(NULL, varListObj, &varc, &varv); + if (result != TCL_OK) { + goto arrayfordone; + } if (Tcl_ObjSetVar2(interp, varv[0], NULL, keyObj, TCL_LEAVE_ERR_MSG) == NULL) { result = TCL_ERROR; @@ -4067,7 +4073,11 @@ ArraySetCmd( * the loop and return an error. */ - copyListObj = TclListObjCopy(NULL, arrayElemObj); + copyListObj = + TclDuplicatePureObj(interp, arrayElemObj, &tclListType.objType); + if (!copyListObj) { + return TCL_ERROR; + } for (i=0 ; i<elemLen ; i+=2) { Var *elemVarPtr = TclLookupArrayElement(interp, arrayNameObj, elemPtrs[i], TCL_LEAVE_ERR_MSG, "set", 1, 1, varPtr, -1); diff --git a/generic/tclZipfs.c b/generic/tclZipfs.c index 48e7415..e9f7157 100644 --- a/generic/tclZipfs.c +++ b/generic/tclZipfs.c @@ -1902,7 +1902,7 @@ ListMountPoints( return (ZipFS.zipHash.numEntries ? TCL_OK : TCL_BREAK); } - resultList = Tcl_NewObj(); + TclNewObj(resultList); for (hPtr = Tcl_FirstHashEntry(&ZipFS.zipHash, &search); hPtr; hPtr = Tcl_NextHashEntry(&search)) { zf = (ZipFile *) Tcl_GetHashValue(hPtr); diff --git a/library/clock.tcl b/library/clock.tcl index be4abf8..d1a76e7 100644 --- a/library/clock.tcl +++ b/library/clock.tcl @@ -310,28 +310,28 @@ proc ::tcl::clock::Initialize {} { {-43200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Kwajalein {-39600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Midway {-36000 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Pacific/Honolulu - {-32400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Anchorage - {-28800 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Los_Angeles - {-28800 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Tijuana - {-25200 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Denver - {-25200 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Chihuahua + {-32400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Anchorage + {-28800 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Los_Angeles + {-28800 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Tijuana + {-25200 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Denver + {-25200 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Chihuahua {-25200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Phoenix {-21600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Regina {-21600 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Chicago - {-21600 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Mexico_City + {-21600 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Mexico_City {-18000 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/New_York {-18000 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Indianapolis {-14400 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Caracas - {-14400 0 3600 0 3 6 2 23 59 59 999 0 10 6 2 23 59 59 999} + {-14400 0 3600 0 3 6 2 23 59 59 999 0 10 6 2 23 59 59 999} :America/Santiago - {-14400 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Manaus - {-14400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Halifax + {-14400 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Manaus + {-14400 0 3600 0 11 0 1 2 0 0 0 0 3 0 2 2 0 0 0} :America/Halifax {-12600 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/St_Johns {-10800 0 3600 0 2 0 2 2 0 0 0 0 10 0 3 2 0 0 0} :America/Sao_Paulo {-10800 0 3600 0 10 0 5 2 0 0 0 0 4 0 1 2 0 0 0} :America/Godthab {-10800 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :America/Buenos_Aires - {-10800 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Bahia - {-10800 0 3600 0 3 0 2 2 0 0 0 0 10 0 1 2 0 0 0} :America/Montevideo + {-10800 0 3600 0 2 0 5 2 0 0 0 0 11 0 1 2 0 0 0} :America/Bahia + {-10800 0 3600 0 3 0 2 2 0 0 0 0 10 0 1 2 0 0 0} :America/Montevideo {-7200 0 3600 0 9 0 5 2 0 0 0 0 3 0 5 2 0 0 0} :America/Noronha {-3600 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Atlantic/Azores {-3600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Atlantic/Cape_Verde @@ -339,22 +339,22 @@ proc ::tcl::clock::Initialize {} { {0 0 3600 0 10 0 5 2 0 0 0 0 3 0 5 1 0 0 0} :Europe/London {3600 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Africa/Kinshasa {3600 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :CET - {7200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Africa/Harare - {7200 0 3600 0 9 4 5 23 59 59 0 0 4 4 5 23 59 59 0} + {7200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Africa/Harare + {7200 0 3600 0 9 4 5 23 59 59 0 0 4 4 5 23 59 59 0} :Africa/Cairo {7200 0 3600 0 10 0 5 4 0 0 0 0 3 0 5 3 0 0 0} :Europe/Helsinki - {7200 0 3600 0 9 0 3 2 0 0 0 0 3 5 5 2 0 0 0} :Asia/Jerusalem + {7200 0 3600 0 9 0 3 2 0 0 0 0 3 5 5 2 0 0 0} :Asia/Jerusalem {7200 0 3600 0 9 0 5 1 0 0 0 0 3 0 5 0 0 0 0} :Europe/Bucharest {7200 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Europe/Athens - {7200 0 3600 0 9 5 5 1 0 0 0 0 3 4 5 0 0 0 0} :Asia/Amman - {7200 0 3600 0 10 6 5 23 59 59 999 0 3 0 5 0 0 0 0} + {7200 0 3600 0 9 5 5 1 0 0 0 0 3 4 5 0 0 0 0} :Asia/Amman + {7200 0 3600 0 10 6 5 23 59 59 999 0 3 0 5 0 0 0 0} :Asia/Beirut - {7200 0 -3600 0 4 0 1 2 0 0 0 0 9 0 1 2 0 0 0} :Africa/Windhoek + {7200 0 -3600 0 4 0 1 2 0 0 0 0 9 0 1 2 0 0 0} :Africa/Windhoek {10800 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Riyadh {10800 0 3600 0 10 0 1 4 0 0 0 0 4 0 1 3 0 0 0} :Asia/Baghdad {10800 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Europe/Moscow {12600 0 3600 0 9 2 4 2 0 0 0 0 3 0 1 2 0 0 0} :Asia/Tehran - {14400 0 3600 0 10 0 5 5 0 0 0 0 3 0 5 4 0 0 0} :Asia/Baku + {14400 0 3600 0 10 0 5 5 0 0 0 0 3 0 5 4 0 0 0} :Asia/Baku {14400 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Muscat {14400 0 3600 0 10 0 5 3 0 0 0 0 3 0 5 2 0 0 0} :Asia/Tbilisi {16200 0 3600 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0} :Asia/Kabul @@ -584,8 +584,8 @@ proc ::tcl::clock::Initialize {} { jst +0900 \ kst +0900 \ cast +0930 \ - jdt +1000 \ - kdt +1000 \ + jdt +1000 \ + kdt +1000 \ cadt +1030 \ east +1000 \ eadt +1030 \ @@ -1158,8 +1158,8 @@ proc ::tcl::clock::ParseClockFormatFormat2 {format locale procName} { } proc $procName {clockval timezone} " - $preFormatCode - return \[::format [list $formatString] $substituents\] + $preFormatCode + return \[::format [list $formatString] $substituents\] " # puts [list $procName [info args $procName] [info body $procName]] @@ -1173,7 +1173,7 @@ proc ::tcl::clock::ParseClockFormatFormat2 {format locale procName} { # # Inputs a count of seconds since the Posix Epoch as a time of day. # -# The 'clock format' command scans times of day on input. Refer to the user +# The 'clock scan' command scans times of day on input. Refer to the user # documentation to see what it does. # #---------------------------------------------------------------------- @@ -1189,10 +1189,10 @@ proc ::tcl::clock::scan { args } { return -code error \ -errorcode [list CLOCK wrongNumArgs] \ "wrong \# args: should be\ - \"$cmdName string\ - ?-base seconds?\ - ?-format string? ?-gmt boolean?\ - ?-locale LOCALE? ?-timezone ZONE?\"" + \"$cmdName string\ + ?-base seconds?\ + ?-format string? ?-gmt boolean?\ + ?-locale LOCALE? ?-timezone ZONE?\"" } # Set defaults @@ -1207,28 +1207,31 @@ proc ::tcl::clock::scan { args } { # Pick up command line options. foreach { flag value } [lreplace $args 0 0] { - set saw($flag) {} switch -exact -- $flag { -b - -ba - -bas - -base { set base $value } -f - -fo - -for - -form - -forma - -format { + set saw(-format) {} set format $value } -g - -gm - -gmt { + set saw(-gmt) {} set gmt $value } -l - -lo - -loc - -loca - -local - -locale { + set saw(-locale) {} set locale [string tolower $value] } -t - -ti - -tim - -time - -timez - -timezo - -timezon - -timezone { + set saw(-timezone) {} set timezone $value } default { return -code error \ -errorcode [list CLOCK badOption $flag] \ "bad option \"$flag\",\ - must be -base, -format, -gmt, -locale or -timezone" + must be -base, -format, -gmt, -locale or -timezone" } } } @@ -1975,7 +1978,7 @@ proc ::tcl::clock::ParseClockScanFormat {formatString locale} { # being processed - they're always absolute if { ![dict exists $fieldSet seconds] - && ![dict exists $fieldSet starDate] } { + && ![dict exists $fieldSet starDate] } { append procBody { if { [dict get $date julianDay] > 5373484 } { return -code error -errorcode [list CLOCK dateTooLarge] \ @@ -2379,8 +2382,8 @@ proc ::tcl::clock::LoadWindowsDateTimeFormats { locale } { M %N yyyy %Y yy %y - y %y - gg {} + y %y + gg {} } $unquoted] if { $quoted eq {} } { set quote ' @@ -2409,8 +2412,8 @@ proc ::tcl::clock::LoadWindowsDateTimeFormats { locale } { M %N yyyy %Y yy %y - y %y - gg {} + y %y + gg {} } $unquoted] if { $quoted eq {} } { set quote ' @@ -2989,19 +2992,19 @@ proc ::tcl::clock::GetSystemTimeZone {} { } elseif {[set result [getenv TZ]] ne {}} { set timezone $result } else { - # Cache the time zone only if it was detected by one of the - # expensive methods. - if { [info exists CachedSystemTimeZone] } { - set timezone $CachedSystemTimeZone - } elseif { $::tcl_platform(platform) eq {windows} } { - set timezone [GuessWindowsTimeZone] - } elseif { [file exists /etc/localtime] - && ![catch {ReadZoneinfoFile \ - Tcl/Localtime /etc/localtime}] } { - set timezone :Tcl/Localtime - } else { - set timezone :localtime - } + # Cache the time zone only if it was detected by one of the + # expensive methods. + if { [info exists CachedSystemTimeZone] } { + set timezone $CachedSystemTimeZone + } elseif { $::tcl_platform(platform) eq {windows} } { + set timezone [GuessWindowsTimeZone] + } elseif { [file exists /etc/localtime] + && ![catch {ReadZoneinfoFile \ + Tcl/Localtime /etc/localtime}] } { + set timezone :Tcl/Localtime + } else { + set timezone :localtime + } set CachedSystemTimeZone $timezone } if { ![dict exists $TimeZoneBad $timezone] } { @@ -3608,7 +3611,7 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { # 4 - Standard time zone offset, minutes : ([[:digit:]]{1,2}) (?: - # 5 - Standard time zone offset, seconds + # 5 - Standard time zone offset, seconds : ([[:digit:]]{1,2} ) )? )? @@ -3616,7 +3619,7 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { # 6 - DST time zone name ([[:alpha:]]+ | <[-+[:alnum:]]+>) (?: - (?: + (?: # 7 - DST time zone offset, signum ([-+]?) # 8 - DST time zone offset, hours @@ -3625,17 +3628,17 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { # 9 - DST time zone offset, minutes : ([[:digit:]]{1,2}) (?: - # 10 - DST time zone offset, seconds + # 10 - DST time zone offset, seconds : ([[:digit:]]{1,2}) )? )? )? - (?: + (?: , (?: # 11 - Optional J in n and Jn form 12 - Day of year - ( J ? ) ( [[:digit:]]+ ) - | M + ( J ? ) ( [[:digit:]]+ ) + | M # 13 - Month number 14 - Week of month 15 - Day of week ( [[:digit:]] + ) [.] ( [[:digit:]] + ) @@ -3644,7 +3647,7 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { (?: # 16 - Start time of DST - hours / ( [[:digit:]]{1,2} ) - (?: + (?: # 17 - Start time of DST - minutes : ( [[:digit:]]{1,2} ) (?: @@ -3656,8 +3659,8 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { , (?: # 19 - Optional J in n and Jn form 20 - Day of year - ( J ? ) ( [[:digit:]]+ ) - | M + ( J ? ) ( [[:digit:]]+ ) + | M # 21 - Month number 22 - Week of month 23 - Day of week ( [[:digit:]] + ) [.] ( [[:digit:]] + ) @@ -3666,7 +3669,7 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { (?: # 24 - End time of DST - hours / ( [[:digit:]]{1,2} ) - (?: + (?: # 25 - End time of DST - minutes : ( [[:digit:]]{1,2} ) (?: @@ -3675,9 +3678,9 @@ proc ::tcl::clock::ParsePosixTimeZone { tz } { )? )? )? - )? + )? )? - )? + )? $ } $tz -> x(stdName) x(stdSignum) x(stdHours) x(stdMinutes) x(stdSeconds) \ x(dstName) x(dstSignum) x(dstHours) x(dstMinutes) x(dstSeconds) \ @@ -4243,8 +4246,8 @@ proc ::tcl::clock::add { clockval args } { return -code error \ -errorcode [list CLOCK wrongNumArgs] \ "wrong \# args: should be\ - \"$cmdName clockval ?number units?...\ - ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\"" + \"$cmdName clockval ?number units?...\ + ?-gmt boolean? ?-locale LOCALE? ?-timezone ZONE?\"" } if { [catch { expr {wide($clockval)} } result] } { return -code error $result @@ -4261,6 +4264,7 @@ proc ::tcl::clock::add { clockval args } { } else { switch -exact -- $a { -g - -gm - -gmt { + set saw(-gmt) {} set gmt $b } -l - -lo - -loc - -loca - -local - -locale { @@ -4268,12 +4272,13 @@ proc ::tcl::clock::add { clockval args } { } -t - -ti - -tim - -time - -timez - -timezo - -timezon - -timezone { + set saw(-timezone) {} set timezone $b } default { throw [list CLOCK badOption $a] \ "bad option \"$a\",\ - must be -gmt, -locale or -timezone" + must be -gmt, -locale or -timezone" } } } @@ -4338,7 +4343,7 @@ proc ::tcl::clock::add { clockval args } { default { throw [list CLOCK badUnit $unit] \ "unknown unit \"$unit\", must be \ - years, months, weeks, days, hours, minutes or seconds" + years, months, weeks, days, hours, minutes or seconds" } } } @@ -4498,10 +4503,10 @@ proc ::tcl::clock::ChangeCurrentLocale {args} { variable TimeZoneBad foreach p [info procs [namespace current]::scanproc'*'current] { - rename $p {} + rename $p {} } foreach p [info procs [namespace current]::formatproc'*'current] { - rename $p {} + rename $p {} } catch {array unset FormatProc *'current} diff --git a/macosx/Tcl.xcodeproj/project.pbxproj b/macosx/Tcl.xcodeproj/project.pbxproj index fc00f74..4ca5925 100644 --- a/macosx/Tcl.xcodeproj/project.pbxproj +++ b/macosx/Tcl.xcodeproj/project.pbxproj @@ -223,7 +223,6 @@ F96437C90EF0D4B2003F468E /* tclZlib.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = tclZlib.c; sourceTree = "<group>"; }; F96437E60EF0D652003F468E /* libz.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libz.dylib; path = /usr/lib/libz.dylib; sourceTree = "<absolute>"; }; F966C07408F2820D005CB29B /* CoreFoundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreFoundation.framework; path = /System/Library/Frameworks/CoreFoundation.framework; sourceTree = "<absolute>"; }; - F96D3DFA08F272A4004A47F5 /* ChangeLog */ = {isa = PBXFileReference; explicitFileType = text; fileEncoding = 4; path = ChangeLog; sourceTree = "<group>"; }; F96D3DFB08F272A4004A47F5 /* changes */ = {isa = PBXFileReference; explicitFileType = text; fileEncoding = 4; path = changes; sourceTree = "<group>"; }; F96D3DFD08F272A4004A47F5 /* Access.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = Access.3; sourceTree = "<group>"; }; F96D3DFE08F272A4004A47F5 /* AddErrInfo.3 */ = {isa = PBXFileReference; explicitFileType = text.man; fileEncoding = 4; path = AddErrInfo.3; sourceTree = "<group>"; }; @@ -950,7 +949,6 @@ F96D3DFC08F272A4004A47F5 /* doc */, F96D43D008F272B8004A47F5 /* tools */, F9183E690EFC81560030B814 /* pkgs */, - F96D3DFA08F272A4004A47F5 /* ChangeLog */, F96D3DFB08F272A4004A47F5 /* changes */, F96D434308F272B5004A47F5 /* README */, F96D432B08F272B4004A47F5 /* license.terms */, diff --git a/tests/clock.test b/tests/clock.test index 0b385c9..4bac104 100644 --- a/tests/clock.test +++ b/tests/clock.test @@ -36768,6 +36768,14 @@ test clock-57.1 {clock scan - abbreviated options} { clock scan 1970-01-01 -f %Y-%m-%d -g true } 0 +test clock-57.2 {clock scan - not -gmt and -timezone in the same call} { + catch {clock scan 1970-01-01 -format %Y-%m-%d -gmt true -timezone :Europe/Berlin} +} 1 + +test clock-57.3 {clock scan - not -g and -timezone in the same call} { + catch {clock scan 1970-01-01 -format %Y-%m-%d -g true -timezone :Europe/Berlin} +} 1 + test clock-58.1 {clock l10n - Japanese localisation} {*}{ -setup { proc backslashify { string } { @@ -36980,6 +36988,15 @@ test clock-65.1 {clock add, bad option [Bug 2481670]} {*}{ -result {bad option "-foo"*} } +test clock-65.2 {clock add with both -timezone and -gmt} {*}{ + -body { + clock add 0 1 year -timezone :CET -gmt true + } + -match glob + -returnCodes error + -result {cannot use -gmt and -timezone in same call} +} + test clock-66.1 {clock scan, no date, never-before-seen timezone} {*}{ -setup { ::tcl::clock::ClearCaches diff --git a/tests/env.test b/tests/env.test index 7debb2f..345567b 100644 --- a/tests/env.test +++ b/tests/env.test @@ -18,6 +18,11 @@ if {"::tcltest" ni [namespace children]} { source [file join [file dirname [info script]] tcltests.tcl] +testConstraint utf8system [string equal [encoding system] utf-8] +if {[llength [auto_execok bash]]} { + testConstraint haveBash 1 +} + # [exec] is required here to see the actual environment received by child # processes. proc getenv {} { @@ -508,6 +513,22 @@ test env-9.1 { } } -result {} +test env-10.0 { + Unequal environment strings test should test unequal +} -constraints {unix haveBash utf8system knownBug} -setup { + set tclScript [makeFile { + puts [string equal $env(XX) $env(YY)] + } tclScript] + set shellCode { + export XX=$'\351' + export YY=$'\303\251' + } + append shellCode "[info nameofexecutable] $tclScript\n" + set shScript [makeFile $shellCode shScript] +} -body { + exec {*}[auto_execok bash] $shScript +} -result 0 + # cleanup diff --git a/tests/fileName.test b/tests/fileName.test index be424e2..46f1c5e 100644 --- a/tests/fileName.test +++ b/tests/fileName.test @@ -1610,7 +1610,27 @@ test fileName-20.10 {globbing for special chars} -setup { removeFile fileName-20.10 $s removeDirectory sub [file home] } -result [file home]/sub/fileName-20.10 - +test fileName-20.11 {glob dir with undecodable file names} -setup { + # Specifically use /tmp as on WSL [temporaryDirectory] + # on NTFS prevents creation of arbitrary byte sequences in names. + set prevDir [pwd] + set testDir /tmp/tcltest/fileName-20.11 + file delete -force $testDir; # Clear it + file mkdir $testDir + cd $testDir + set prevEnc [encoding system] + # Create a file name that is invalid if interpreted as utf-8 + encoding system iso8859-1 + close [open \xe9 w] +} -cleanup { + encoding system $prevEnc + cd $prevDir + file delete -force $testDir +} -constraints {unix knownBug} -body { + set result [file exists [lindex [glob *] 0]] + encoding system utf-8 + lappend result [file exists [lindex [glob *] 0]] +} -result {1 1} apply [list {} { test fileName-6d4e9d1af5bf5b7d { diff --git a/tests/io.test b/tests/io.test index 5acd553..db114e6 100644 --- a/tests/io.test +++ b/tests/io.test @@ -2428,7 +2428,7 @@ test io-28.3 {CloseChannel, not called before output queue is empty} \ close $f set x 01234567890123456789012345678901 for {set i 0} {$i < 11} {incr i} { - set x "$x$x" + set x "$x$x" } set f [open $path(output) w] close $f @@ -4633,29 +4633,29 @@ test io-33.10 {Tcl_Gets, exercising double buffering} { } 300 test io-33.11 {TclGetsObjBinary, [10dc6daa37]} -setup { proc driver {cmd args} { - variable buffer - variable index - set chan [lindex $args 0] - switch -- $cmd { - initialize { - set index($chan) 0 - set buffer($chan) ....... - return {initialize finalize watch read} - } - finalize { - unset index($chan) buffer($chan) - return - } - watch {} - read { - set n [lindex $args 1] + variable buffer + variable index + set chan [lindex $args 0] + switch -- $cmd { + initialize { + set index($chan) 0 + set buffer($chan) ....... + return {initialize finalize watch read} + } + finalize { + unset index($chan) buffer($chan) + return + } + watch {} + read { + set n [lindex $args 1] if {$n > 3} {set n 3} - set new [expr {$index($chan) + $n}] - set result [string range $buffer($chan) $index($chan) $new-1] - set index($chan) $new - return $result - } - } + set new [expr {$index($chan) + $n}] + set result [string range $buffer($chan) $index($chan) $new-1] + set index($chan) $new + return $result + } + } } } -body { set c [chan create read [namespace which driver]] @@ -6448,10 +6448,10 @@ test io-47.3 {deleting fileevent on interpreter delete} {testfevent fileevent} { fileevent $f readable {script 1} fileevent $f2 readable {script 2} testfevent cmd "fileevent $f3 readable {script 3} - fileevent $f4 readable {script 4}" + fileevent $f4 readable {script 4}" testfevent delete set x [list [fileevent $f readable] [fileevent $f2 readable] \ - [fileevent $f3 readable] [fileevent $f4 readable]] + [fileevent $f3 readable] [fileevent $f4 readable]] close $f close $f2 close $f3 @@ -6495,7 +6495,7 @@ test io-47.6 {file events on shared files, deleting file events} {testfevent fil fileevent $f readable {script 2} fileevent $f readable {} set x [list [testfevent cmd "fileevent $f readable"] \ - [fileevent $f readable]] + [fileevent $f readable]] testfevent delete close $f set x @@ -7756,7 +7756,7 @@ test io-52.22 {TclCopyChannel & encodings} -setup { fconfigure $in -encoding ascii -profile strict fconfigure $out -encoding koi8-r -translation lf proc ::xxx args { - set ::s0 $args + set ::s0 $args } fcopy $in $out -command ::xxx @@ -7783,7 +7783,7 @@ test io-52.23 {TclCopyChannel & encodings} -setup { fconfigure $in -encoding utf-8 fconfigure $out -encoding ascii -translation lf -profile strict proc ::xxx args { - set ::s0 $args + set ::s0 $args } fcopy $in $out -command ::xxx @@ -7846,7 +7846,7 @@ test io-53.2 {CopyData} {fcopy} { set s1 [file size $thisScript] set s2 [file size $path(test1)] if {("$s1" == "$s2") && ($s0 == $s1)} { - lappend result ok + lappend result ok } set result } {0 0 ok} @@ -9289,7 +9289,7 @@ test io-75.6 {invalid utf-8 encoding, gets is not ignored (-profile strict)} -se flush $f seek $f 0 fconfigure $f -encoding utf-8 -buffering none -eofchar {} \ - -translation lf -profile strict + -translation lf -profile strict } -body { gets $f } -cleanup { @@ -9309,14 +9309,14 @@ test io-75.7 { flush $f seek $f 0 fconfigure $f -encoding utf-8 -buffering none -eofchar {} -translation lf \ - -profile strict + -profile strict } -body { - read $f + list [catch {read $f} msg] $msg } -cleanup { close $f removeFile io-75.7 -} -match glob -returnCodes 1 -result {error reading "file*":\ - invalid or incomplete multibyte or wide character} +} -match glob -result {1 {error reading "file*":\ + invalid or incomplete multibyte or wide character}} test io-75.8 {invalid utf-8 encoding eof handling (-profile strict)} -setup { set fn [makeFile {} io-75.8] @@ -9341,7 +9341,6 @@ test io-75.8 {invalid utf-8 encoding eof handling (-profile strict)} -setup { } -result {41 1 {}} test io-75.8.eoflater {invalid utf-8 encoding eof handling (-profile strict)} -setup { - set res {} set fn [makeFile {} io-75.8] set f [open $fn w+] # This also configures the channel encoding profile as strict. @@ -9353,9 +9352,7 @@ test io-75.8.eoflater {invalid utf-8 encoding eof handling (-profile strict)} -s fconfigure $f -encoding utf-8 -buffering none -eofchar \x1A \ -translation lf -profile strict } -body { - set status [catch {read $f} cres copts] - lappend res $status - lappend res [eof $f] + set res [list [catch {read $f} cres] [eof $f]] chan configure $f -encoding iso8859-1 lappend res [read $f 1] chan configure $f -encoding utf-8 @@ -9382,8 +9379,7 @@ test io-strict-multibyte-eof { seek $chan 0 chan configure $chan -encoding utf-8 -profile strict } -body { - set status [catch {read $chan 1} cres] - lappend res $status $cres + list [catch {read $chan 1} cres] $cres } -cleanup { close $chan unset res @@ -9452,8 +9448,7 @@ test io-75.11 {shiftjis encoding error read results in raw bytes} -setup { } -body { set d [read $f] binary scan $d H* hd - lappend hd [catch {set d [read $f]} msg] - lappend hd $msg + lappend hd [catch {set d [read $f]} msg] $msg } -cleanup { close $f removeFile io-75.11 @@ -9504,8 +9499,7 @@ test io-75.13 { } -body { set d [read $f] binary scan $d H* hd - lappend hd [catch {read $f} msg] - lappend hd $msg + lappend hd [catch {read $f} msg] $msg } -cleanup { close $f removeFile io-75.13 @@ -9519,8 +9513,8 @@ test io-75.14 { } -setup { set chan [file tempfile] fconfigure $chan -encoding binary - # \xc0\n is an invalid utf-8 sequence - puts -nonewline $chan a\nb\nc\xc0\nd\n + # \xC0\n is an invalid utf-8 sequence + puts -nonewline $chan a\nb\nc\xC0\nd\n flush $chan seek $chan 0 fconfigure $chan -encoding utf-8 -buffering none -eofchar {} \ @@ -9528,8 +9522,7 @@ test io-75.14 { } -body { lappend res [gets $chan] lappend res [gets $chan] - set status [catch {gets $chan} cres copts] - lappend res $status $cres + lappend res [catch {gets $chan} cres] $cres chan configure $chan -profile tcl8 lappend res [gets $chan] lappend res [gets $chan] @@ -9546,18 +9539,16 @@ test io-75.15 { set res {} set chan [file tempfile] fconfigure $chan -encoding binary - # \xc0\x40 is an invalid utf-8 sequence - puts $chan hello\nAB\nCD\xc0\x40EF\nGHI + # \xC0\x40 is an invalid utf-8 sequence + puts $chan hello\nAB\nCD\xC0\x40EF\nGHI seek $chan 0 } -body { #Now try to read it with [gets] fconfigure $chan -encoding utf-8 -profile strict lappend res [gets $chan] lappend res [gets $chan] - set status [catch {gets $chan} cres copts] - lappend res $status $cres - set status [catch {gets $chan} cres copts] - lappend res $status $cres + lappend res [catch {gets $chan} cres] $cres + lappend res [catch {gets $chan} cres] $cres chan configure $chan -translation binary set data [read $chan 4] foreach char [split $data {}] { diff --git a/tests/ioCmd.test b/tests/ioCmd.test index 529dae5..e347e86 100644 --- a/tests/ioCmd.test +++ b/tests/ioCmd.test @@ -229,7 +229,7 @@ test iocmd-8.4 {fconfigure command} -setup { fconfigure $f1 froboz } -returnCodes error -cleanup { close $f1 -} -result [expectedOpts "froboz" {}] +} -result [expectedOpts "froboz" -stat] test iocmd-8.5 {fconfigure command} -returnCodes error -body { fconfigure stdin -buffering froboz } -result {bad value for -buffering: must be one of full, line, or none} @@ -592,7 +592,28 @@ test ioCmd-13.11 {open ... a+ must not use O_APPEND: Bug 1773127} -setup { } -cleanup { removeFile $f } -result 341234x6 - +test ioCmd-13.12 {open file produces something that has fconfigure -stat} -setup { + set f [makeFile {} iocmd13_12] + set result {} +} -body { + set fd [open $f wb] + set result [dict get [fconfigure $fd -stat] type] + fconfigure $fd -buffering none + puts -nonewline $fd abc + # Three ways of getting the size; all should agree! + lappend result [tell $fd] [file size $f] \ + [dict get [fconfigure $fd -stat] size] + puts -nonewline $fd def + lappend result [tell $fd] [file size $f] \ + [dict get [fconfigure $fd -stat] size] + puts -nonewline $fd ghi + lappend result [tell $fd] [file size $f] \ + [dict get [fconfigure $fd -stat] size] + close $fd + return $result +} -cleanup { + removeFile $f +} -result {file 3 3 3 6 6 6 9 9 9} test iocmd-14.1 {file id parsing errors} { list [catch {eof gorp} msg] $msg $::errorCode diff --git a/tests/listRep.test b/tests/listRep.test index 02ff18f..11af9ad 100644 --- a/tests/listRep.test +++ b/tests/listRep.test @@ -221,7 +221,7 @@ test listrep-1.2 { set l [linsert [freeSpaceNone] $end 99] validate $l list $l [leadSpace $l] [tailSpace $l] -} -result [list {0 1 2 3 4 5 6 7 99} 0 9] +} -result [list {0 1 2 3 4 5 6 7 99} 0 4] test listrep-1.2.1 { Inserts at back of unshared list with no free space should allocate all @@ -231,7 +231,7 @@ test listrep-1.2.1 { lset l $end+1 99 validate $l list $l [leadSpace $l] [tailSpace $l] -} -result [list {0 1 2 3 4 5 6 7 99} 0 9] +} -result [list {0 1 2 3 4 5 6 7 99} 0 4] test listrep-1.2.2 { Inserts at back of unshared list with no free space should allocate all @@ -241,7 +241,7 @@ test listrep-1.2.2 { lappend l 99 validate $l list $l [leadSpace $l] [tailSpace $l] -} -result [list {0 1 2 3 4 5 6 7 99} 0 9] +} -result [list {0 1 2 3 4 5 6 7 99} 0 4] test listrep-1.3 { Inserts in middle of unshared list with no free space should reallocate with @@ -1160,7 +1160,7 @@ test listrep-3.3 { set l [linsert [freeSpaceBoth 8 1 1] $zero -3 -2 -1] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list [irange -3 7] 6 5 1] +} -result [list [irange -3 7] 3 2 1] test listrep-3.3.1 { Inserts in front of unshared spanned list with insufficient total freespace @@ -1169,7 +1169,7 @@ test listrep-3.3.1 { set l [lreplace [freeSpaceBoth 8 1 1] $zero -1 -3 -2 -1] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list [irange -3 7] 6 5 1] +} -result [list [irange -3 7] 3 2 1] test listrep-3.4 { Inserts at back of unshared spanned list with room at back should not @@ -1255,7 +1255,7 @@ test listrep-3.6 { set l [linsert [freeSpaceBoth 8 1 1] $end 8 9 10] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list [irange 0 10] 1 10 1] +} -result [list [irange 0 10] 1 4 1] test listrep-3.6.1 { Inserts in back of unshared spanned list with insufficient total freespace @@ -1265,7 +1265,7 @@ test listrep-3.6.1 { set l [lreplace [freeSpaceBoth 8 1 1] $end+1 $end+1 8 9 10] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list [irange 0 10] 1 10 1] +} -result [list [irange 0 10] 1 4 1] test listrep-3.6.2 { Inserts in back of unshared spanned list with insufficient total freespace @@ -1276,7 +1276,7 @@ test listrep-3.6.2 { lappend l 8 9 10 validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list [irange 0 10] 1 10 1] +} -result [list [irange 0 10] 1 4 1] test listrep-3.6.3 { Inserts in back of unshared spanned list with insufficient total freespace @@ -1287,7 +1287,7 @@ test listrep-3.6.3 { lset l $end+1 8 validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list [irange 0 8] 0 9 1] +} -result [list [irange 0 8] 0 4 1] test listrep-3.7 { Inserts in front half of unshared spanned list with room in front should not @@ -1341,7 +1341,7 @@ test listrep-3.10 { set l [linsert [freeSpaceBoth 8 1 1] $one -3 -2 -1] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 1 10 1] +} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 1 4 1] test listrep-3.10.1 { Inserts in front half of unshared spanned list with insufficient total space. @@ -1350,7 +1350,7 @@ test listrep-3.10.1 { set l [lreplace [freeSpaceBoth 8 1 1] $one -1 -3 -2 -1] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 1 10 1] +} -result [list {0 -3 -2 -1 1 2 3 4 5 6 7} 1 4 1] test listrep-3.11 { Inserts in back half of unshared spanned list with room in back should not @@ -1414,7 +1414,7 @@ test listrep-3.14 { set l [linsert [freeSpaceBoth 8 1 1] $end-$one 8 9 10] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list {0 1 2 3 4 5 6 8 9 10 7} 1 10 1] +} -result [list {0 1 2 3 4 5 6 8 9 10 7} 1 4 1] test listrep-3.14.1 { Inserts in back half of unshared spanned list with insufficient @@ -1424,7 +1424,7 @@ test listrep-3.14.1 { set l [lreplace [freeSpaceBoth 8 1 1] $end -1 8 9 10] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list {0 1 2 3 4 5 6 8 9 10 7} 1 10 1] +} -result [list {0 1 2 3 4 5 6 8 9 10 7} 1 4 1] test listrep-3.15 { Deletes from front of small unshared span list results in elements @@ -1714,7 +1714,7 @@ test listrep-3.27 { set l [lreplace [freeSpaceBoth 8 1 1] $zero $one 10 11 12 13 14] validate $l list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l] -} -result [list {10 11 12 13 14 2 3 4 5 6 7} 6 5 1] +} -result [list {10 11 12 13 14 2 3 4 5 6 7} 3 2 1] test listrep-3.28 { Replacement of elements at back with same number of elements in unshared @@ -1770,7 +1770,7 @@ test listrep-3.32 { set l [lreplace [freeSpaceBoth 8 1 1] $end-1 $end 10 11 12 13 14] validate $l list $l [leadSpace $l] [tailSpace $l] -} -result [list {0 1 2 3 4 5 10 11 12 13 14} 1 10] +} -result [list {0 1 2 3 4 5 10 11 12 13 14} 1 4] test listrep-3.33 { Replacement of elements in the middle in an unshared spanned list with @@ -1864,7 +1864,7 @@ test listrep-3.41 { set l [lreplace [freeSpaceBoth 8 1 1] $one $one 8 9 10 11 12] validate $l list $l [leadSpace $l] [tailSpace $l] -} -result [list {0 8 9 10 11 12 2 3 4 5 6 7} 1 11] +} -result [list {0 8 9 10 11 12 2 3 4 5 6 7} 1 5] # # 4.* - tests on shared spanned lists diff --git a/tests/lseq.test b/tests/lseq.test index 6bf89eb..543ad89 100644 --- a/tests/lseq.test +++ b/tests/lseq.test @@ -31,11 +31,13 @@ test lseq-1.2 {step magnitude} { lseq 10 .. 1 by -2 ;# or this could be an error - or not } {10 8 6 4 2} -test lseq-1.3 {synergy between int and double} { +test lseq-1.3 {synergy between int and double} -body { set rl [lseq 25. to 5. by -5] set il [lseq 25 to 5 by -5] lmap r $rl i $il { if {$r ne "" && $i ne ""} {expr {int($r) == $i}} else {list $r $i} } -} {1 1 1 1 1} +} -cleanup { + unset rl il +} -result {1 1 1 1 1} test lseq-1.4 {integer decreasing} { lseq 10 .. 1 @@ -207,7 +209,7 @@ test lseq-2.18 {signs} { } {{-10 -8 -6 -4 -2} {} {} {10 6 2} {-10 -7 -4 -1} {10 5}} -test lseq-3.1 {experiement} { +test lseq-3.1 {experiement} -body { set ans {} foreach factor [lseq 2.0 10.0] { set start 1 @@ -224,10 +226,10 @@ test lseq-3.1 {experiement} { if {$ans eq {}} { set ans OK } - unset factor - unset l set ans -} {OK} +} -cleanup { + unset ans step end start factor l +} -result {OK} test lseq-3.2 {error case} -body { lseq foo @@ -241,39 +243,43 @@ test lseq-3.4 {error case} -body { lseq 25 or 6 } -returnCodes 1 -result {bad operation "or": must be .., to, count, or by} -test lseq-3.5 {simple count and step arguments} { +test lseq-3.5 {simple count and step arguments} -body { set s [lseq 25 by 6] list $s length=[llength $s] -} {{0 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144} length=25} +} -cleanup { + unset s +} -result {{0 6 12 18 24 30 36 42 48 54 60 66 72 78 84 90 96 102 108 114 120 126 132 138 144} length=25} test lseq-3.6 {error case} -body { lseq 1 7 or 3 } -returnCodes 1 -result {bad operation "or": must be .., to, count, or by} -test lseq-3.7 {lmap lseq} { +test lseq-3.7 {lmap lseq} -body { lmap x [lseq 5] { expr {$x * $x} } -} {0 1 4 9 16} +} -cleanup {unset x} -result {0 1 4 9 16} -test lseq-3.8 {lrange lseq} { +test lseq-3.8 {lrange lseq} -body { set r [lrange [lseq 1 100] 10 20] set empty [lrange [lseq 1 100] 20 10] list $r $empty [lindex [tcl::unsupported::representation $r] 3] -} {{11 12 13 14 15 16 17 18 19 20 21} {} arithseries} +} -cleanup { + unset r empty +} -result {{11 12 13 14 15 16 17 18 19 20 21} {} arithseries} -test lseq-3.9 {lassign lseq} arithSeriesShimmer { +test lseq-3.9 {lassign lseq} -constraints arithSeriesShimmer -body { set r [lseq 15] set r2 [lassign $r a b] list [lindex [tcl::unsupported::representation $r] 3] $a $b \ [lindex [tcl::unsupported::representation $r2] 3] -} {arithseries 0 1 arithseries} +} -cleanup {unset r r2 a b} -result {arithseries 0 1 arithseries} -test lseq-3.10 {lsearch lseq must shimmer?} arithSeriesShimmer { +test lseq-3.10 {lsearch lseq must shimmer?} -constraints arithSeriesShimmer -body { set r [lseq 15 0] set a [lsearch $r 9] list [lindex [tcl::unsupported::representation $r] 3] $a -} {arithseries 6} +} -cleanup {unset r a} -result {arithseries 6} -test lseq-3.11 {lreverse lseq} { +test lseq-3.11 {lreverse lseq} -body { set r [lseq 15 0] set a [lreverse $r] join [list \ @@ -281,30 +287,34 @@ test lseq-3.11 {lreverse lseq} { $r \ [lindex [tcl::unsupported::representation $a] 3] \ $a] \n -} {arithseries +} -cleanup {unset r a} -result {arithseries 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 arithseries 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15} -test lseq-3.12 {in operator} { +test lseq-3.12 {in operator} -body { set r [lseq 9] set i [expr {7 in $r}] set j [expr {10 ni $r}] set k [expr {-1 in $r}] set l [expr {4 ni $r}] list $i $j $k $l [lindex [tcl::unsupported::representation $r] 3] -} {1 1 0 0 arithseries} +} -cleanup { + unset r i j k l +} -result {1 1 0 0 arithseries} -test lseq-3.13 {lmap lseq shimmer} arithSeriesShimmer { +test lseq-3.13 {lmap lseq shimmer} -constraints arithSeriesShimmer -body { set r [lseq 15] set rep-before [lindex [tcl::unsupported::representation $r] 3] set m [lmap i $r { expr {$i * 7} }] set rep-after [lindex [tcl::unsupported::representation $r] 3] set rep-m [lindex [tcl::unsupported::representation $m] 3] list $r ${rep-before} ${rep-after} ${rep-m} $m -} {{0 1 2 3 4 5 6 7 8 9 10 11 12 13 14} arithseries arithseries list {0 7 14 21 28 35 42 49 56 63 70 77 84 91 98}} +} -cleanup { + unset r rep-before m rep-after rep-m +} -result {{0 1 2 3 4 5 6 7 8 9 10 11 12 13 14} arithseries arithseries list {0 7 14 21 28 35 42 49 56 63 70 77 84 91 98}} -test lseq-3.14 {array for shimmer} arithSeriesShimmerOk { +test lseq-3.14 {array for shimmer} -constraints arithSeriesShimmerOk -body { array set testarray {a Test for This great Function} set vars [lseq 2] set vars-rep [lindex [tcl::unsupported::representation $vars] 3] @@ -317,15 +327,19 @@ test lseq-3.14 {array for shimmer} arithSeriesShimmerOk { set valv [lmap v $vals {expr {$v in {Test This Function}}}] set vars-after [lindex [tcl::unsupported::representation $vars] 3] list ${vars-rep} $valk $valv ${vars-after} -} {arithseries {1 1 1} {1 1 1} arithseries} +} -cleanup { + unset testarray vars vars-rep 0 valk k valv v vars-after +} -result {arithseries {1 1 1} {1 1 1} arithseries} -test lseq-3.15 {join for shimmer} arithSeriesShimmer { +test lseq-3.15 {join for shimmer} -constraints arithSeriesShimmer -body { set r [lseq 3] set rep-before [lindex [tcl::unsupported::representation $r] 3] set str [join $r :] set rep-after [lindex [tcl::unsupported::representation $r] 3] list ${rep-before} $str ${rep-after} -} {arithseries 0:1:2 arithseries} +} -cleanup { + unset r rep-before str rep-after +} -result {arithseries 0:1:2 arithseries} test lseq-3.16 {error case} -body { lseq 16 to @@ -372,13 +386,15 @@ test lseq-3.25 {edge case} { llength [lseq 1 to 1 by 1] } {1} -test lseq-3.26 {lsort shimmer} arithSeriesShimmer { +test lseq-3.26 {lsort shimmer} -constraints arithSeriesShimmer -body { set r [lseq 15 0] set rep-before [lindex [tcl::unsupported::representation $r] 3] set lexical_sort [lsort $r] set rep-after [lindex [tcl::unsupported::representation $r] 3] list ${rep-before} $lexical_sort ${rep-after} -} {arithseries {0 1 10 11 12 13 14 15 2 3 4 5 6 7 8 9} arithseries} +} -cleanup { + unset r rep-before lexical_sort rep-after +} -result {arithseries {0 1 10 11 12 13 14 15 2 3 4 5 6 7 8 9} arithseries} test lseq-3.27 {lreplace shimmer} -constraints arithSeriesShimmer -body { set r [lseq 15 0] @@ -393,17 +409,19 @@ test lseq-3.27 {lreplace shimmer} -constraints arithSeriesShimmer -body { unset rep-after } -result {arithseries {15 14 13 A B C 9 8 7 6 5 4 3 2 1 0} arithseries} -test lseq-3.28 {lreverse bug in ArithSeries} {} { +test lseq-3.28 {lreverse bug in ArithSeries} -body { set r [lseq -5 17 3] set rr [lreverse $r] list $r $rr [string equal $r [lreverse $rr]] -} {{-5 -2 1 4 7 10 13 16} {16 13 10 7 4 1 -2 -5} 1} +} -cleanup { + unset r rr +} -result {{-5 -2 1 4 7 10 13 16} {16 13 10 7 4 1 -2 -5} 1} test lseq-3.29 {edge case: negative count} { lseq -15 } {} -test lseq-3.30 {lreverse with double values} arithSeriesDouble { +test lseq-3.30 {lreverse with double values} -constraints arithSeriesDouble -body { set r [lseq 3.5 18.5 1.5] set a [lreverse $r] join [list \ @@ -411,7 +429,9 @@ test lseq-3.30 {lreverse with double values} arithSeriesDouble { $r \ [lindex [tcl::unsupported::representation $a] 3] \ $a] \n -} {arithseries +} -cleanup { + unset r a +} -result {arithseries 3.5 5.0 6.5 8.0 9.5 11.0 12.5 14.0 15.5 17.0 18.5 arithseries 18.5 17.0 15.5 14.0 12.5 11.0 9.5 8.0 6.5 5.0 3.5} @@ -420,21 +440,37 @@ test lseq-3.31 {lreverse inplace with doubles} {arithSeriesDouble has64BitLength lreverse [lseq 1.1 29.9 0.3] } {29.9 29.6 29.3 29.0 28.7 28.4 28.1 27.8 27.5 27.2 26.9 26.6 26.3 26.0 25.7 25.4 25.1 24.8 24.5 24.2 23.9 23.6 23.3 23.0 22.7 22.4 22.1 21.8 21.5 21.2 20.9 20.6 20.3 20.0 19.7 19.4 19.1 18.8 18.5 18.2 17.9 17.6 17.3 17.0 16.7 16.4 16.1 15.8 15.5 15.2 14.9 14.6 14.3 14.0 13.7 13.4 13.1 12.8 12.5 12.2 11.9 11.6 11.3 11.0 10.7 10.4 10.1 9.8 9.5 9.2 8.9 8.6 8.3 8.0 7.7 7.4 7.1 6.8 6.5 6.2 5.9 5.6 5.3 5.0 4.7 4.4 4.1 3.8 3.5 3.2 2.9 2.6 2.3 2.0 1.7 1.4 1.1} -test lseq-4.1 {end expressions} { +# lsearch - +# -- should not shimmer lseq list +# -- should not leak lseq elements +test lseq-3.32 {lsearch nested lists of lseq} -constraints arithSeriesShimmer -body { + set srchlist {} + for {set i 5} {$i < 25} {incr i} { + lappend srchlist [lseq $i count 7 by 3] + } + set a [lsearch -all -inline -index 1 $srchlist 23] + set b [lmap i $a {lindex [tcl::unsupported::representation $i] 3}] + list [lindex [tcl::unsupported::representation $a] 3] $a $b \ + [lindex [tcl::unsupported::representation [lindex $srchlist 15]] 3] +} -cleanup { + unset srchlist i a b +} -result {list {{20 23 26 29 32 35 38}} arithseries arithseries} + +test lseq-4.1 {end expressions} -body { set start 7 lseq $start $start+11 -} {7 8 9 10 11 12 13 14 15 16 17 18} +} -cleanup {unset start} -result {7 8 9 10 11 12 13 14 15 16 17 18} -test lseq-4.2 {start expressions} { +test lseq-4.2 {start expressions} -body { set base [clock seconds] set tl [lseq $base-60 $base 10] lmap t $tl {expr {$t - $base + 60}} -} {0 10 20 30 40 50 60} +} -cleanup {unset base tl t} -result {0 10 20 30 40 50 60} ## lseq 1 to 10 by -2 ## # -> lseq: invalid step = -2 with a = 1 and b = 10 -test lseq-4.3 {TIP examples} { +test lseq-4.3 {TIP examples} -body { set examples {# Examples from TIP-629 # --- Begin --- lseq 10 .. 1 @@ -464,7 +500,7 @@ test lseq-4.3 {TIP examples} { lseq 5 5 -2 # -> 5 } - + set res {} foreach {cmd expect} [split $examples \n] { if {[string trim $cmd] ne ""} { set cmd [string trimleft $cmd] @@ -479,7 +515,9 @@ test lseq-4.3 {TIP examples} { } } set res -} {{10 9 8 7 6 5 4 3 2 1} {1 2 3 4 5 6 7 8 9 10} {} {10 8 6 4 2} {5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0} {5.0 10.0 15.0 20.0 25.0} {} {25.0 20.0 15.0 10.0 5.0} {1 3 5 7 9} {25.0 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -25.0} 5 5 5} +} -cleanup { + unset res cmd status ans expect expected examples +} -result {{10 9 8 7 6 5 4 3 2 1} {1 2 3 4 5 6 7 8 9 10} {} {10 8 6 4 2} {5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0} {5.0 10.0 15.0 20.0 25.0} {} {25.0 20.0 15.0 10.0 5.0} {1 3 5 7 9} {25.0 20.0 15.0 10.0 5.0 0.0 -5.0 -10.0 -15.0 -20.0 -25.0} 5 5 5} # # Ticket 9933cc4d88697f05976accebd31c1e3ba6efe9c6 - lseq corner case @@ -499,7 +537,7 @@ test lseq-4.4 {lseq corner case} -constraints has64BitLengths -body { } eval $tcmd } -cleanup { - unset res + unset res s e tcmd } -result {0 10 0 10 0 9223372036854774991 0 10 0 2147483638} # Ticket 99e834bf33 - lseq, lindex end off by one @@ -525,8 +563,7 @@ test lseq-4.6 {lindex flat} -body { set f [$cmd [lseq 2 10] $i] list $c $d $e $f } -cleanup { - unset l - unset e + unset l cmd i c d e f } -result [lrepeat 4 6] test lseq-4.7 {empty list} { @@ -535,21 +572,23 @@ test lseq-4.7 {empty list} { test lseq-4.8 {error case lrange} -body { lrange [lseq 1 5] fred ginger -} -returnCodes 1 \ - -result {bad index "fred": must be integer?[+-]integer? or end?[+-]integer?} +} -cleanup { + unset -nocomplain fred ginger +} -returnCodes 1 -result {bad index "fred": must be integer?[+-]integer? or end?[+-]integer?} test lseq-4.9 {lrange empty/partial sets} -body { + set res {} foreach {fred ginger} {7 8 4 9 0 15 9 9 4 2} { lappend res [lrange [lseq 1 5] $fred $ginger] } set res -} -result {{} 5 {1 2 3 4 5} {} {}} +} -cleanup {unset res fred ginger} -result {{} 5 {1 2 3 4 5} {} {}} # Panic when using variable value? -test lseq-4.10 {panic using variable index} { +test lseq-4.10 {panic using variable index} -body { set i 0 lindex [lseq 10] $i -} {0} +} -cleanup {unset i} -result {0} test lseq-4.11 {bug lseq / lindex discrepancies} -constraints has64BitLengths -body { lindex [lseq 0x7fffffff] 0x80000000 @@ -565,7 +604,7 @@ test lseq-4.13 {bug lseq} -constraints has64BitLengths -body { [llength $l] \ [lindex $l end] \ [lindex $l 9223372036854775800] -} -result {9223372036854775807 9223372036854775806 9223372036854775800} +} -cleanup {unset l} -result {9223372036854775807 9223372036854775806 9223372036854775800} test lseq-4.14 {bug lseq - inconsistent rounding} has64BitLengths { @@ -585,6 +624,52 @@ test lseq-4.16 {bug lseq - inconsistent rounding} { lappend res [lseq 4.03 4.208 0.013] } {{4.07 4.17 4.27 4.37 4.47 4.57 4.67 4.77 4.87 4.97 5.07 5.17 5.27 5.37 5.47 5.57 5.67 5.77 5.87 5.97} {4.03 4.043 4.056 4.069 4.082 4.095 4.108 4.121 4.134 4.147 4.16 4.173 4.186 4.199}} +# Test abstract list in a concat +# -- lseq list should not shimmer +# -- lseq elements should not leak +test lseq-4.17 {concat shimmer} -body { + set rng [lseq 8 15 2] + set pre [list A b C] + set pst [list x Y z] + list [concat $pre $rng $pst] \ + [lindex [tcl::unsupported::representation $pre] 3] \ + [lindex [tcl::unsupported::representation $rng] 3] \ + [lindex [tcl::unsupported::representation $pst] 3] +} -cleanup {unset rng pre pst} -result {{A b C 8 10 12 14 x Y z} list arithseries list} + +test lseq-4.18 {concat shimmer} -body { + set rng [lseq 8 15 2] + set pre [list A b C] + set pst [list x Y z] + list [concat $rng $pre $pst] \ + [lindex [tcl::unsupported::representation $rng] 3] \ + [lindex [tcl::unsupported::representation $pre] 3] \ + [lindex [tcl::unsupported::representation $pst] 3] +} -cleanup {unset rng pre pst} -result {{8 10 12 14 A b C x Y z} arithseries list list} + +# Test lseq elements as var names +test lseq-4.19 {varnames} -body { + set plist {} + foreach v {auto_execok auto_load auto_qualify} { + lappend plist proc $v [info args $v] [info body $v] + } + set res {} + set varlist [lseq 1 to 4] + foreach $varlist $plist { + lappend res $2 [llength $3] + } + lappend res [lindex [tcl::unsupported::representation $varlist] 3] +} -cleanup { + unset {*}$varlist res varlist v plist +} -result {auto_execok 1 auto_load 2 auto_qualify 2 arithseries} + +test lseq-convertToList {does not result in a memory error} -body { + trace add variable var1 write [list ::apply [list args { + error {this is an error} + } [namespace current]]] + list [catch {set var1 [lindex [lreplace [lseq 1 2] 1 1 hello] 0]} cres] $cres +} -cleanup {unset var1 cres} -result {1 {can't set "var1": this is an error}} + # cleanup ::tcltest::cleanupTests diff --git a/tests/oo.test b/tests/oo.test index ff67cc1..291060d 100644 --- a/tests/oo.test +++ b/tests/oo.test @@ -376,7 +376,7 @@ test oo-1.21 {basic test of OO functionality: default relations} -setup { }] {lsort [lsearch -all -not -inline $x *::delegate]} } -cleanup { interp delete $fresh -} -result {{} {::oo::Slot ::oo::abstract ::oo::class ::oo::object ::oo::singleton} {::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} {::oo::Slot ::oo::class} {::oo::abstract ::oo::singleton} {} {} {} {} {} ::oo::object ::oo::object ::oo::class ::oo::class ::oo::class} +} -result {{} {::oo::Slot ::oo::abstract ::oo::class ::oo::configurable ::oo::configuresupport::configurable ::oo::object ::oo::singleton} {::oo::configuresupport::objreadableproperties ::oo::configuresupport::objwritableproperties ::oo::configuresupport::readableproperties ::oo::configuresupport::writableproperties ::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} {::oo::Slot ::oo::class ::oo::configuresupport::configurable} {::oo::abstract ::oo::configurable ::oo::singleton} {} {} {} {} {} ::oo::object ::oo::object ::oo::class ::oo::class ::oo::class} test oo-2.1 {basic test of OO functionality: constructor} -setup { # This is a bit complex because it needs to run in a sub-interp as @@ -2458,7 +2458,7 @@ test oo-16.2 {OO: object introspection} -body { } -returnCodes 1 -result {NOTANOBJECT does not refer to an object} test oo-16.3 {OO: object introspection} -body { info object gorp oo::object -} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, class, creationid, definition, filters, forward, isa, methods, methodtype, mixins, namespace, variables, or vars} +} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, class, creationid, definition, filters, forward, isa, methods, methodtype, mixins, namespace, properties, variables, or vars} test oo-16.4 {OO: object introspection} -setup { oo::class create meta { superclass oo::class } [meta create instance1] create instance2 @@ -2677,7 +2677,7 @@ test oo-17.3 {OO: class introspection} -setup { } -result {"foo" is not a class} test oo-17.4 {OO: class introspection} -body { info class gorp oo::object -} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, constructor, definition, definitionnamespace, destructor, filters, forward, instances, methods, methodtype, mixins, subclasses, superclasses, or variables} +} -returnCodes 1 -result {unknown or ambiguous subcommand "gorp": must be call, constructor, definition, definitionnamespace, destructor, filters, forward, instances, methods, methodtype, mixins, properties, subclasses, superclasses, or variables} test oo-17.5 {OO: class introspection} -setup { oo::class create testClass } -body { @@ -4197,7 +4197,7 @@ test oo-33.4 {TIP 380: slots - errors} -setup [SampleSlotSetup { } -returnCodes error -cleanup [SampleSlotCleanup { rename $s {} }] -result \ - {unknown method "-grill": must be -append, -clear, -prepend, -remove, -set, contents or ops} + {unknown method "-grill": must be -append, -appendifnew, -clear, -prepend, -remove, -set, contents or ops} test oo-34.1 {TIP 380: slots - presence} -setup { set obj [oo::object new] @@ -4220,32 +4220,32 @@ test oo-34.1 {TIP 380: slots - presence} -setup { } -result {::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot ::oo::Slot} test oo-34.2 {TIP 380: slots - presence} { lsort [info class instances oo::Slot] -} {::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} +} {::oo::configuresupport::objreadableproperties ::oo::configuresupport::objwritableproperties ::oo::configuresupport::readableproperties ::oo::configuresupport::writableproperties ::oo::define::filter ::oo::define::mixin ::oo::define::superclass ::oo::define::variable ::oo::objdefine::filter ::oo::objdefine::mixin ::oo::objdefine::variable} proc getMethods obj { list [lsort [info object methods $obj -all]] \ [lsort [info object methods $obj -private]] } test oo-34.3 {TIP 380: slots - presence} { getMethods oo::define::filter -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.4 {TIP 380: slots - presence} { getMethods oo::define::mixin -} {{-append -clear -prepend -remove -set} {--default-operation Get Resolve Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {--default-operation Get Resolve Set}} test oo-34.5 {TIP 380: slots - presence} { getMethods oo::define::superclass -} {{-append -clear -prepend -remove -set} {--default-operation Get Resolve Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {--default-operation Get Resolve Set}} test oo-34.6 {TIP 380: slots - presence} { getMethods oo::define::variable -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.7 {TIP 380: slots - presence} { getMethods oo::objdefine::filter -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.8 {TIP 380: slots - presence} { getMethods oo::objdefine::mixin -} {{-append -clear -prepend -remove -set} {--default-operation Get Resolve Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {--default-operation Get Resolve Set}} test oo-34.9 {TIP 380: slots - presence} { getMethods oo::objdefine::variable -} {{-append -clear -prepend -remove -set} {Get Set}} +} {{-append -appendifnew -clear -prepend -remove -set} {Get Set}} test oo-34.10 {TIP 516: slots - resolution} -setup { oo::class create parent set result {} diff --git a/tests/ooProp.test b/tests/ooProp.test new file mode 100644 index 0000000..8120f88 --- /dev/null +++ b/tests/ooProp.test @@ -0,0 +1,885 @@ +# This file contains a collection of tests for Tcl's built-in object system, +# specifically the parts that support configurable properties on objects. +# Sourcing this file into Tcl runs the tests and generates output for errors. +# No output means no errors were found. +# +# Copyright © 2019-2020 Donal K. Fellows +# +# See the file "license.terms" for information on usage and redistribution of +# this file, and for a DISCLAIMER OF ALL WARRANTIES. + +package require tcl::oo 1.0.3 +package require tcltest 2 +if {"::tcltest" in [namespace children]} { + namespace import -force ::tcltest::* +} + +test ooProp-1.1 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set a b c + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set f e d + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set a a a + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::readableproperties -set + lappend result [info class properties c] [info class properties c -writable] +} -cleanup { + parent destroy +} -result {{} {} {a b c} {} {d e f} {} a {} {} {}} +test ooProp-1.2 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a b c + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set f e d + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a a a + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set + lappend result [info class properties c -all] [info class properties c -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {a b c} {} {d e f} {} a {} {} {}} +test ooProp-1.3 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set a b c + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set f e d + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set a a a + lappend result [info class properties c] [info class properties c -writable] + oo::define c ::oo::configuresupport::writableproperties -set + lappend result [info class properties c] [info class properties c -writable] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c} {} {d e f} {} a {} {}} +test ooProp-1.4 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a b c + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set f e d + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a a a + lappend result [info class properties c -all] [info class properties c -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set + lappend result [info class properties c -all] [info class properties c -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c} {} {d e f} {} a {} {}} +test ooProp-1.5 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a b c + oo::define d ::oo::configuresupport::readableproperties -set x y z + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set f e d + oo::define d ::oo::configuresupport::readableproperties -set r p q + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a a h + oo::define d ::oo::configuresupport::readableproperties -set g h g + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define d ::oo::configuresupport::readableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {a b c x y z} {} {d e f p q r} {} {a g h} {} {g h} {} {} {}} +test ooProp-1.6 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a b c + oo::define d ::oo::configuresupport::writableproperties -set x y z + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set f e d + oo::define d ::oo::configuresupport::writableproperties -set r p q + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a a h + oo::define d ::oo::configuresupport::writableproperties -set g h g + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] + oo::define d ::oo::configuresupport::writableproperties -set + lappend result [info class properties d -all] [info class properties d -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c x y z} {} {d e f p q r} {} {a g h} {} {g h} {} {}} +test ooProp-1.7 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + c create o + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set a b c + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set f e d + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set a a h + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set + lappend result [info object properties o] [info object properties o -writable] +} -cleanup { + parent destroy +} -result {{} {} {a b c} {} {d e f} {} {a h} {} {} {}} +test ooProp-1.8 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + c create o + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set a b c + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set f e d + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set a a h + lappend result [info object properties o] [info object properties o -writable] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set + lappend result [info object properties o] [info object properties o -writable] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c} {} {d e f} {} {a h} {} {}} +test ooProp-1.9 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + d create o + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::define c ::oo::configuresupport::readableproperties -set a b + oo::define d ::oo::configuresupport::readableproperties -set c d + oo::objdefine o ::oo::configuresupport::objreadableproperties -set e f + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::objdefine o ::oo::configuresupport::objreadableproperties -set f e d b e + lappend result [info object properties o -all] [info object properties o -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {a b c d e f} {} {a b c d e f} {}} +test ooProp-1.10 {TIP 558: properties: core support} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::class create c {superclass parent} + oo::class create d {superclass c} + d create o + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::define c ::oo::configuresupport::writableproperties -set a b + oo::define d ::oo::configuresupport::writableproperties -set c d + oo::objdefine o ::oo::configuresupport::objwritableproperties -set e f + lappend result [info object properties o -all] [info object properties o -writable -all] + oo::objdefine o ::oo::configuresupport::objwritableproperties -set f e d b e + lappend result [info object properties o -all] [info object properties o -writable -all] +} -cleanup { + parent destroy +} -result {{} {} {} {a b c d e f} {} {a b c d e f}} +test ooProp-1.11 {TIP 558: properties: core support cache} -setup { + oo::class create parent + unset -nocomplain result +} -body { + oo::class create m { + superclass parent + ::oo::configuresupport::readableproperties -set a + ::oo::configuresupport::writableproperties -set c + } + oo::class create c { + superclass parent + ::oo::configuresupport::readableproperties -set b + ::oo::configuresupport::writableproperties -set d + } + c create o + lappend result [info object properties o -all -readable] \ + [info object properties o -all -writable] + oo::objdefine o mixin m + lappend result [info object properties o -all -readable] \ + [info object properties o -all -writable] +} -cleanup { + parent destroy +} -result {b d {a b} {c d}} + +test ooProp-2.1 {TIP 558: properties: configurable class system} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + variable x y + method report {} { + lappend ::result "x=$x, y=$y" + } + } + set pt [Point new -x 3] + $pt report + $pt configure -y 4 + $pt report + lappend result [$pt configure -x],[$pt configure -y] [$pt configure] +} -cleanup { + parent destroy +} -result {{x=3, y=0} {x=3, y=4} 3,4 {-x 3 -y 4}} +test ooProp-2.2 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + oo::configurable create 3DPoint { + superclass Point + property z + constructor args { + next -z 0 {*}$args + } + } + set pt [3DPoint new -x 3 -y 4 -z 5] + list [$pt configure -x],[$pt configure -y],[$pt configure -z] \ + [$pt configure] +} -cleanup { + parent destroy +} -result {3,4,5 {-x 3 -y 4 -z 5}} +test ooProp-2.3 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + set pt [Point new -x 3 -y 4] + oo::objdefine $pt property z + $pt configure -z 5 + list [$pt configure -x],[$pt configure -y],[$pt configure -z] \ + [$pt configure] +} -cleanup { + parent destroy +} -result {3,4,5 {-x 3 -y 4 -z 5}} +test ooProp-2.4 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + [Point new] configure gorp +} -returnCodes error -cleanup { + parent destroy +} -result {bad property "gorp": must be -x or -y} +test ooProp-2.5 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + oo::configurable create 3DPoint { + superclass Point + property z + constructor args { + next -z 0 {*}$args + } + } + [3DPoint new] configure gorp +} -returnCodes error -cleanup { + parent destroy +} -result {bad property "gorp": must be -x, -y, or -z} +test ooProp-2.6 {TIP 558: properties: configurable class system} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x y + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + [Point create p] configure -x 1 -y +} -returnCodes error -cleanup { + parent destroy +} -result {wrong # args: should be "::p configure ?-option value ...?"} +test ooProp-2.7 {TIP 558: properties: configurable class system} -setup { + oo::class create parent + unset -nocomplain msg +} -body { + oo::configurable create Point { + superclass parent + property x y -kind writable + constructor args { + my configure -x 0 -y 0 {*}$args + } + } + Point create p + list [p configure -y ok] [catch {p configure -y} msg] $msg +} -cleanup { + parent destroy +} -result {{} 1 {property "-y" is write only}} +test ooProp-2.8 {TIP 558: properties: configurable class system} -setup { + oo::class create parent + unset -nocomplain msg +} -body { + oo::configurable create Point { + superclass parent + property x y -kind readable + constructor args { + my configure -x 0 {*}$args + variable y 123 + } + } + Point create p + list [p configure] [p configure -y] [catch {p configure -y foo} msg] $msg +} -cleanup { + parent destroy +} -result {{-x 0 -y 123} 123 1 {property "-y" is read only}} + +test ooProp-3.1 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + variable xyz + property x -get { + global result + lappend result "get" + return [lrepeat 3 $xyz] + } -set { + global result + lappend result [list set $value] + set xyz [expr {$value * 3}] + } + } + Point create pt + pt configure -x 5 + lappend result >[pt configure -x]< +} -cleanup { + parent destroy +} -result {{set 5} get {>15 15 15<}} +test ooProp-3.2 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent + unset -nocomplain result + set result {} +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + variable xyz + property x -get { + global result + lappend result "get" + return [lrepeat 3 $xyz] + } -set { + global result + lappend result [list set $value] + set xyz [expr {$value * 3}] + } y -kind readable -get {return $xyz} + } + Point create pt + pt configure -x 5 + lappend result >[pt configure -x]< [pt configure -y] +} -cleanup { + parent destroy +} -result {{set 5} get {>15 15 15<} 15} +test ooProp-3.3 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + variable xyz + property -x -get {return $xyz} + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "-x": must not begin with -} +test ooProp-3.4 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property "x y" + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "x y": must be a simple word} +test ooProp-3.5 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property ::x + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "::x": must not contain namespace separators} +test ooProp-3.6 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x( + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "x(": must not contain parentheses} +test ooProp-3.7 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x) + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad property name "x)": must not contain parentheses} +test ooProp-3.8 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -get + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing body to go with -get option} +test ooProp-3.9 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -set + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing body to go with -set option} +test ooProp-3.10 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -kind + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing kind value to go with -kind option} +test ooProp-3.11 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point {superclass parent} + oo::define Point { + property x -get {} -set + } +} -returnCodes error -cleanup { + parent destroy +} -result {missing body to go with -set option} +test ooProp-3.12 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {} -get {return ok} + } + [Point new] configure -x +} -cleanup { + parent destroy +} -result ok +test ooProp-3.13 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -kind gorp + } +} -returnCodes error -cleanup { + parent destroy +} -result {bad kind "gorp": must be readable, readwrite, or writable} +test ooProp-3.14 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -k reada -g {return ok} + } + [Point new] configure -x +} -cleanup { + parent destroy +} -result ok +test ooProp-3.15 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property {*}{ + x -kind writable + y -get {return ok} + } + } + [Point new] configure -y +} -cleanup { + parent destroy +} -result ok +test ooProp-3.16 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent + unset -nocomplain msg +} -body { + oo::configurable create Point { + superclass parent + variable xy + property x -kind readable -get {return $xy} + property x -kind writable -set {set xy $value} + } + Point create pt + list [catch { + pt configure -x ok + } msg] $msg [catch { + pt configure -x + } msg] $msg [catch { + pt configure -y 1 + } msg] $msg +} -cleanup { + parent destroy +} -result {0 {} 1 {property "-x" is write only} 1 {bad property "-y": must be -x}} +test ooProp-3.17 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -code break} + } + while 1 { + [Point new] configure -x + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property getter for -x did a break} +test ooProp-3.18 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -code break} + } + while 1 { + [Point new] configure + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property getter for -x did a break} +test ooProp-3.19 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {error "boo"} + } + while 1 { + [Point new] configure -x + break + } +} -returnCodes error -cleanup { + parent destroy +} -result boo +test ooProp-3.20 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {error "boo"} + } + while 1 { + [Point new] configure + break + } +} -returnCodes error -cleanup { + parent destroy +} -result boo +test ooProp-3.21 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -code continue} + } + while 1 { + [Point new] configure -x + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property getter for -x did a continue} +test ooProp-3.22 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -level 2 ok} + } + apply {{} { + [Point new] configure + return bad + }} +} -cleanup { + parent destroy +} -result ok +test ooProp-3.23 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -get {return -level 2 ok} + } + apply {{} { + [Point new] configure -x + return bad + }} +} -cleanup { + parent destroy +} -result ok +test ooProp-3.24 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {return -code break} + } + while 1 { + [Point new] configure -x gorp + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property setter for -x did a break} +test ooProp-3.25 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {return -code continue} + } + while 1 { + [Point new] configure -x gorp + break + } +} -returnCodes error -cleanup { + parent destroy +} -result {property setter for -x did a continue} +test ooProp-3.26 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {error "boo"} + } + while 1 { + [Point new] configure -x gorp + break + } +} -returnCodes error -cleanup { + parent destroy +} -result boo +test ooProp-3.27 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + property x -set {return -level 2 ok} + } + apply {{} { + [Point new] configure -x gorp + return bad + }} +} -cleanup { + parent destroy +} -result ok +test ooProp-3.28 {TIP 558: properties: declaration semantics} -setup { + oo::class create parent +} -body { + oo::configurable create Point { + superclass parent + private property var + } + Point create pt + pt configure -var ok + pt configure -var +} -cleanup { + parent destroy +} -result ok + +test ooProp-4.1 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property -x}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad property name "-x": must not begin with - + while executing +"property -x" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property -x}"} {TCLOO PROPERTY_FORMAT}} +test ooProp-4.2 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -get}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {missing body to go with -get option + while executing +"property x -get" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -get}"} {TCL WRONGARGS}} +test ooProp-4.3 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -set}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {missing body to go with -set option + while executing +"property x -set" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -set}"} {TCL WRONGARGS}} +test ooProp-4.4 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -kind}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {missing kind value to go with -kind option + while executing +"property x -kind" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -kind}"} {TCL WRONGARGS}} +test ooProp-4.5 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -kind gorp}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad kind "gorp": must be readable, readwrite, or writable + while executing +"property x -kind gorp" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -kind gorp}"} {TCL LOOKUP INDEX kind gorp}} +test ooProp-4.6 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point {superclass parent} + list [catch {oo::define Point {property x -gorp}} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad option "-gorp": must be -get, -kind, or -set + while executing +"property x -gorp" + (in definition script for class "::Point" line 1) + invoked from within +"oo::define Point {property x -gorp}"} {TCL LOOKUP INDEX option -gorp}} +test ooProp-4.7 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point { + superclass parent + property x + } + Point create pt + list [catch {pt configure -gorp} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad property "-gorp": must be -x + while executing +"pt configure -gorp"} {TCL LOOKUP INDEX property -gorp}} +test ooProp-4.8 {TIP 558: properties: error details} -setup { + oo::class create parent + unset -nocomplain msg opt +} -body { + oo::configurable create Point { + superclass parent + property x + } + Point create pt + list [catch {pt configure -gorp blarg} msg opt] \ + [dict get $opt -errorinfo] [dict get $opt -errorcode] +} -cleanup { + parent destroy +} -result {1 {bad property "-gorp": must be -x + while executing +"pt configure -gorp blarg"} {TCL LOOKUP INDEX property -gorp}} + +cleanupTests +return + +# Local Variables: +# mode: tcl +# End: diff --git a/tests/stringObj.test b/tests/stringObj.test index 5b6358a..71cf63e 100644 --- a/tests/stringObj.test +++ b/tests/stringObj.test @@ -78,7 +78,7 @@ test stringObj-4.3 {Tcl_SetObjLength procedure, string gets longer} testobj { teststringobj append 1 xyzq -1 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {10 20 abcdefxyzq} +} {10 15 abcdefxyzq} test stringObj-4.4 {Tcl_SetObjLength procedure, "empty string", length 0} testobj { testobj freeallvars testobj newobj 1 @@ -111,7 +111,7 @@ test stringObj-5.3 {Tcl_AppendToObj procedure, reallocating space} testobj { teststringobj append 1 abcdef -1 lappend result [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {15 15 16 32 xy12345678abcdef} +} {15 15 16 24 xy12345678abcdef} test stringObj-6.1 {Tcl_AppendStringsToObj procedure, type conversion} testobj { testobj freeallvars @@ -142,7 +142,7 @@ test stringObj-6.5 {Tcl_AppendStringsToObj procedure, don't double space if init testobj newobj 1 teststringobj appendstrings 1 123 abcdefg list [teststringobj length 1] [teststringobj length2 1] [teststringobj get 1] -} {10 20 123abcdefg} +} {10 15 123abcdefg} test stringObj-6.6 {Tcl_AppendStringsToObj procedure, space reallocation} testobj { testobj freeallvars teststringobj set 1 abc @@ -160,7 +160,7 @@ test stringObj-6.7 {Tcl_AppendStringsToObj procedure, space reallocation} testob teststringobj appendstrings 1 34567890x list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {11 22 ab34567890x} +} {11 17 ab34567890x} test stringObj-6.8 {Tcl_AppendStringsToObj procedure, object totally empty} testobj { testobj freeallvars testobj newobj 1 @@ -180,7 +180,7 @@ test stringObj-7.1 {SetStringFromAny procedure} testobj { teststringobj append 1 x -1 list [teststringobj length 1] [teststringobj length2 1] \ [teststringobj get 1] -} {4 8 {a bx}} +} {4 6 {a bx}} test stringObj-7.2 {SetStringFromAny procedure, null object} testobj { testobj freeallvars testobj newobj 1 @@ -208,7 +208,7 @@ test stringObj-8.1 {DupStringInternalRep procedure} testobj { [teststringobj maxchars 1] [teststringobj get 1] \ [teststringobj length 2] [teststringobj length2 2] \ [teststringobj maxchars 2] [teststringobj get 2] -} {5 10 0 abcde 5 5 0 abcde} +} {5 8 0 abcde 5 5 0 abcde} test stringObj-8.2 {DupUnicodeInternalRep, mixed width chars} testobj { set x abc\xEF\xBF\xAEghi string length $x diff --git a/tools/tclOOScript.tcl b/tools/tclOOScript.tcl index 941f15c..4591a1b 100644 --- a/tools/tclOOScript.tcl +++ b/tools/tclOOScript.tcl @@ -4,7 +4,7 @@ # that the code can be definitely run even in safe interpreters; TclOO's # core setup is safe. # -# Copyright © 2012-2018 Donal K. Fellows +# Copyright © 2012-2019 Donal K. Fellows # Copyright © 2013 Andreas Kupries # Copyright © 2017 Gerald Lester # @@ -18,7 +18,7 @@ # Commands that are made available to objects by default. # namespace eval Helpers { - ::namespace path {} + namespace path {} # ------------------------------------------------------------------ # @@ -153,9 +153,9 @@ if {![info object isa class $d]} { continue } - define $delegate ::oo::define::superclass -append $d + define $delegate ::oo::define::superclass -appendifnew $d } - objdefine $class ::oo::objdefine::mixin -append $delegate + objdefine $class ::oo::objdefine::mixin -appendifnew $delegate } # ---------------------------------------------------------------------- @@ -257,7 +257,7 @@ # # ------------------------------------------------------------------ - method Get {} { + method Get -unexport {} { return -code error -errorcode {TCLOO ABSTRACT_SLOT} "unimplemented" } @@ -270,7 +270,7 @@ # # ------------------------------------------------------------------ - method Set list { + method Set -unexport list { return -code error -errorcode {TCLOO ABSTRACT_SLOT} "unimplemented" } @@ -284,7 +284,7 @@ # # ------------------------------------------------------------------ - method Resolve list { + method Resolve -unexport list { return $list } @@ -297,25 +297,36 @@ # # ------------------------------------------------------------------ - method -set args { + method -set -export args { set my [namespace which my] set args [lmap a $args {uplevel 1 [list $my Resolve $a]}] tailcall my Set $args } - method -append args { + method -append -export args { set my [namespace which my] set args [lmap a $args {uplevel 1 [list $my Resolve $a]}] set current [uplevel 1 [list $my Get]] tailcall my Set [list {*}$current {*}$args] } - method -clear {} {tailcall my Set {}} - method -prepend args { + method -appendifnew -export args { + set my [namespace which my] + set current [uplevel 1 [list $my Get]] + foreach a $args { + set a [uplevel 1 [list $my Resolve $a]] + if {$a ni $current} { + lappend current $a + } + } + tailcall my Set $current + } + method -clear -export {} {tailcall my Set {}} + method -prepend -export args { set my [namespace which my] set args [lmap a $args {uplevel 1 [list $my Resolve $a]}] set current [uplevel 1 [list $my Get]] tailcall my Set [list {*}$args {*}$current] } - method -remove args { + method -remove -export args { set my [namespace which my] set args [lmap a $args {uplevel 1 [list $my Resolve $a]}] set current [uplevel 1 [list $my Get]] @@ -326,7 +337,7 @@ # Default handling forward --default-operation my -append - method unknown {args} { + method unknown -unexport {args} { set def --default-operation if {[llength $args] == 0} { tailcall my $def @@ -336,9 +347,8 @@ next {*}$args } - # Set up what is exported and what isn't - export -set -append -clear -prepend -remove - unexport unknown destroy + # Hide destroy + unexport destroy } # Set the default operation differently for these slots @@ -356,7 +366,7 @@ # # ---------------------------------------------------------------------- - define object method <cloned> {originObject} { + define object method <cloned> -unexport {originObject} { # Copy over the procedures from the original namespace foreach p [info procs [info object namespace $originObject]::*] { set args [info args $p] @@ -397,7 +407,7 @@ # # ---------------------------------------------------------------------- - define class method <cloned> {originObject} { + define class method <cloned> -unexport {originObject} { next $originObject # Rebuild the class inheritance delegation class ::oo::UpdateClassDelegatesAfterClone $originObject [self] @@ -424,7 +434,7 @@ ::return -code error -errorcode {TCLOO SINGLETON} \ "may not destroy a singleton object" } - method <cloned> {originObject} { + method <cloned> -unexport {originObject} { ::return -code error -errorcode {TCLOO SINGLETON} \ "may not clone a singleton object" } @@ -447,6 +457,338 @@ superclass class unexport create createWithNamespace new } + + # ---------------------------------------------------------------------- + # + # oo::configuresupport -- + # + # Namespace that holds all the implementation details of TIP #558. + # Also includes the commands: + # + # * readableproperties + # * writableproperties + # * objreadableproperties + # * objwritableproperties + # + # Those are all slot implementations that provide access to the C layer + # of property support (i.e., very fast cached lookup of property names). + # + # ---------------------------------------------------------------------- + + ::namespace eval configuresupport { + namespace path ::tcl + + # ------------------------------------------------------------------ + # + # oo::configuresupport -- + # + # A metaclass that is used to make classes that can be configured. + # + # ------------------------------------------------------------------ + + proc PropertyImpl {readslot writeslot args} { + for {set i 0} {$i < [llength $args]} {incr i} { + # Parse the property name + set prop [lindex $args $i] + if {[string match "-*" $prop]} { + return -code error -level 2 \ + -errorcode {TCLOO PROPERTY_FORMAT} \ + "bad property name \"$prop\": must not begin with -" + } + if {$prop ne [list $prop]} { + return -code error -level 2 \ + -errorcode {TCLOO PROPERTY_FORMAT} \ + "bad property name \"$prop\": must be a simple word" + } + if {[string first "::" $prop] != -1} { + return -code error -level 2 \ + -errorcode {TCLOO PROPERTY_FORMAT} \ + "bad property name \"$prop\": must not contain namespace separators" + } + if {[string match {*[()]*} $prop]} { + return -code error -level 2 \ + -errorcode {TCLOO PROPERTY_FORMAT} \ + "bad property name \"$prop\": must not contain parentheses" + } + set realprop [string cat "-" $prop] + set getter [format {::set [my varname %s]} $prop] + set setter [format {::set [my varname %s] $value} $prop] + set kind readwrite + + # Parse the extra options + while {[set next [lindex $args [expr {$i + 1}]] + string match "-*" $next]} { + set arg [lindex $args [incr i 2]] + switch [prefix match -error [list -level 2 -errorcode \ + [list TCL LOOKUP INDEX option $next]] {-get -kind -set} $next] { + -get { + if {$i >= [llength $args]} { + return -code error -level 2 \ + -errorcode {TCL WRONGARGS} \ + "missing body to go with -get option" + } + set getter $arg + } + -set { + if {$i >= [llength $args]} { + return -code error -level 2 \ + -errorcode {TCL WRONGARGS} \ + "missing body to go with -set option" + } + set setter $arg + } + -kind { + if {$i >= [llength $args]} { + return -code error -level 2\ + -errorcode {TCL WRONGARGS} \ + "missing kind value to go with -kind option" + } + set kind [prefix match -message "kind" -error [list \ + -level 2 \ + -errorcode [list TCL LOOKUP INDEX kind $arg]] { + readable readwrite writable + } $arg] + } + } + } + + # Install the option + set reader <ReadProp$realprop> + set writer <WriteProp$realprop> + switch $kind { + readable { + uplevel 2 [list $readslot -append $realprop] + uplevel 2 [list $writeslot -remove $realprop] + uplevel 2 [list method $reader -unexport {} $getter] + } + writable { + uplevel 2 [list $readslot -remove $realprop] + uplevel 2 [list $writeslot -append $realprop] + uplevel 2 [list method $writer -unexport {value} $setter] + } + readwrite { + uplevel 2 [list $readslot -append $realprop] + uplevel 2 [list $writeslot -append $realprop] + uplevel 2 [list method $reader -unexport {} $getter] + uplevel 2 [list method $writer -unexport {value} $setter] + } + } + } + } + + # ------------------------------------------------------------------ + # + # oo::configuresupport::configurableclass, + # oo::configuresupport::configurableobject -- + # + # Namespaces used as implementation vectors for oo::define and + # oo::objdefine when the class/instance is configurable. + # + # ------------------------------------------------------------------ + + namespace eval configurableclass { + ::proc property args { + ::oo::configuresupport::PropertyImpl \ + ::oo::configuresupport::readableproperties \ + ::oo::configuresupport::writableproperties {*}$args + } + # Plural alias just in case; deliberately NOT documented! + ::proc properties args {::tailcall property {*}$args} + ::namespace path ::oo::define + ::namespace export property + } + + namespace eval configurableobject { + ::proc property args { + ::oo::configuresupport::PropertyImpl \ + ::oo::configuresupport::objreadableproperties \ + ::oo::configuresupport::objwritableproperties {*}$args + } + # Plural alias just in case; deliberately NOT documented! + ::proc properties args {::tailcall property {*}$args} + ::namespace path ::oo::objdefine + ::namespace export property + } + + # ------------------------------------------------------------------ + # + # oo::configuresupport::ReadAll -- + # + # The implementation of [$o configure] with no extra arguments. + # + # ------------------------------------------------------------------ + + proc ReadAll {object my} { + set result {} + foreach prop [info object properties $object -all -readable] { + try { + dict set result $prop [$my <ReadProp$prop>] + } on error {msg opt} { + dict set opt -level 2 + return -options $opt $msg + } on return {msg opt} { + dict incr opt -level 2 + return -options $opt $msg + } on break {} { + return -code error -level 2 -errorcode {TCLOO SHENANIGANS} \ + "property getter for $prop did a break" + } on continue {} { + return -code error -level 2 -errorcode {TCLOO SHENANIGANS} \ + "property getter for $prop did a continue" + } + } + return $result + } + + # ------------------------------------------------------------------ + # + # oo::configuresupport::ReadOne -- + # + # The implementation of [$o configure -prop] with that single + # extra argument. + # + # ------------------------------------------------------------------ + + proc ReadOne {object my propertyName} { + set props [info object properties $object -all -readable] + try { + set prop [prefix match -message "property" $props $propertyName] + } on error {msg} { + catch { + set wps [info object properties $object -all -writable] + set wprop [prefix match $wps $propertyName] + set msg "property \"$wprop\" is write only" + } + return -code error -level 2 -errorcode [list \ + TCL LOOKUP INDEX property $propertyName] $msg + } + try { + set value [$my <ReadProp$prop>] + } on error {msg opt} { + dict set opt -level 2 + return -options $opt $msg + } on return {msg opt} { + dict incr opt -level 2 + return -options $opt $msg + } on break {} { + return -code error -level 2 -errorcode {TCLOO SHENANIGANS} \ + "property getter for $prop did a break" + } on continue {} { + return -code error -level 2 -errorcode {TCLOO SHENANIGANS} \ + "property getter for $prop did a continue" + } + return $value + } + + # ------------------------------------------------------------------ + # + # oo::configuresupport::WriteMany -- + # + # The implementation of [$o configure -prop val ?-prop val...?]. + # + # ------------------------------------------------------------------ + + proc WriteMany {object my setterMap} { + set props [info object properties $object -all -writable] + foreach {prop value} $setterMap { + try { + set prop [prefix match -message "property" $props $prop] + } on error {msg} { + catch { + set rps [info object properties $object -all -readable] + set rprop [prefix match $rps $prop] + set msg "property \"$rprop\" is read only" + } + return -code error -level 2 -errorcode [list \ + TCL LOOKUP INDEX property $prop] $msg + } + try { + $my <WriteProp$prop> $value + } on error {msg opt} { + dict set opt -level 2 + return -options $opt $msg + } on return {msg opt} { + dict incr opt -level 2 + return -options $opt $msg + } on break {} { + return -code error -level 2 -errorcode {TCLOO SHENANIGANS} \ + "property setter for $prop did a break" + } on continue {} { + return -code error -level 2 -errorcode {TCLOO SHENANIGANS} \ + "property setter for $prop did a continue" + } + } + return + } + + # ------------------------------------------------------------------ + # + # oo::configuresupport::configurable -- + # + # The class that contains the implementation of the actual + # 'configure' method (mixed into actually configurable classes). + # Great care needs to be taken in these methods as they are + # potentially used in classes where the current namespace is set + # up very strangely. + # + # ------------------------------------------------------------------ + + ::oo::class create configurable { + private variable my + # + # configure -- + # Method for providing client access to the property mechanism. + # Has a user-facing API similar to that of [chan configure]. + # + method configure -export args { + ::if {![::info exists my]} { + ::set my [::namespace which my] + } + ::if {[::llength $args] == 0} { + # Read all properties + ::oo::configuresupport::ReadAll [self] $my + } elseif {[::llength $args] == 1} { + # Read a single property + ::oo::configuresupport::ReadOne [self] $my \ + [::lindex $args 0] + } elseif {[::llength $args] % 2 == 0} { + # Set properties, one or several + ::oo::configuresupport::WriteMany [self] $my $args + } else { + # Invalid call + ::return -code error -errorcode {TCL WRONGARGS} \ + [::format {wrong # args: should be "%s"} \ + "[self] configure ?-option value ...?"] + } + } + + definitionnamespace -instance configurableobject + definitionnamespace -class configurableclass + } + } + + # ---------------------------------------------------------------------- + # + # oo::configurable -- + # + # A metaclass that is used to make classes that can be configured in + # their creation phase (and later too). All the metaclass itself does is + # arrange for the class created to have a 'configure' method and for + # oo::define and oo::objdefine (on the class and its instances) to have + # a property definition for setting things up for 'configure'. + # + # ---------------------------------------------------------------------- + + class create configurable { + superclass class + + constructor {{definitionScript ""}} { + next {mixin ::oo::configuresupport::configurable} + next $definitionScript + } + + definitionnamespace -class configuresupport::configurableclass + } } # Local Variables: diff --git a/tools/tcltk-man2html-utils.tcl b/tools/tcltk-man2html-utils.tcl index 78aa8ec..c658d71 100644 --- a/tools/tcltk-man2html-utils.tcl +++ b/tools/tcltk-man2html-utils.tcl @@ -1271,7 +1271,7 @@ proc output-directive {line} { ## proc merge-copyrights {l1 l2} { set merge {} - set re1 {^Copyright +(?:\(c\)|\\\(co|©) +(\w.*?)(?:all rights reserved)?(?:\. )*$} + set re1 {^Copyright +(?:\(c\)|\\\(co|©|©) +(\w.*?)(?:all rights reserved)?(?:\. )*$} set re2 {^(\d+) +(?:by +)?(\w.*)$} ;# date who set re3 {^(\d+)-(\d+) +(?:by +)?(\w.*)$} ;# from to who set re4 {^(\d+), *(\d+) +(?:by +)?(\w.*)$} ;# date1 date2 who diff --git a/tools/tcltk-man2html.tcl b/tools/tcltk-man2html.tcl index f4466b5..7c45fa9 100755 --- a/tools/tcltk-man2html.tcl +++ b/tools/tcltk-man2html.tcl @@ -29,7 +29,7 @@ set ::CSSFILE "docs.css" ## Source the utility functions that provide most of the ## implementation of the transformation from nroff to html. ## -source [file join [file dirname [info script]] tcltk-man2html-utils.tcl] +source -encoding utf-8 [file join [file dirname [info script]] tcltk-man2html-utils.tcl] proc getversion {tclh {name {}}} { if {[file exists $tclh]} { diff --git a/tools/valgrind_suppress b/tools/valgrind_suppress index 11ca880..c165948 100644 --- a/tools/valgrind_suppress +++ b/tools/valgrind_suppress @@ -47,6 +47,7 @@ Memcheck:Leak match-leak-kinds: reachable fun:malloc + ... fun:decompose_rpath ... fun:dlopen_doit @@ -181,6 +182,17 @@ } { + TclpGetGrGid/getgrgid_r/tls_get_addr_tail + Memcheck:Leak + match-leak-kinds: reachable + fun:malloc + ... + fun:tls_get_addr_tail + ... + fun:TclpGetGrGid +} + +{ TclpGetGrGid/getgrgid_r/module_load Memcheck:Leak match-leak-kinds: reachable diff --git a/unix/Makefile.in b/unix/Makefile.in index 1bf5814..e7dee7a 100644 --- a/unix/Makefile.in +++ b/unix/Makefile.in @@ -2307,9 +2307,8 @@ dist: $(UNIX_DIR)/configure $(UNIX_DIR)/tclConfig.h.in $(UNIX_DIR)/tcl.pc.in gen $(DIST_INSTALL_DATA) $(GENERIC_DIR)/*.decls $(DISTDIR)/generic $(DIST_INSTALL_DATA) $(GENERIC_DIR)/README $(DISTDIR)/generic $(DIST_INSTALL_DATA) $(GENERIC_DIR)/tclGetDate.y $(DISTDIR)/generic - $(DIST_INSTALL_DATA) $(TOP_DIR)/changes $(TOP_DIR)/ChangeLog $(TOP_DIR)/README.md \ - $(TOP_DIR)/ChangeLog.[12]??? $(TOP_DIR)/license.terms \ - $(DISTDIR) + $(DIST_INSTALL_DATA) $(TOP_DIR)/changes $(TOP_DIR)/README.md \ + $(TOP_DIR)/license.terms $(DISTDIR) $(INSTALL_DATA_DIR) $(DISTDIR)/library $(DIST_INSTALL_DATA) $(TOP_DIR)/license.terms $(TOP_DIR)/library/*.tcl \ $(TOP_DIR)/library/manifest.txt \ @@ -2446,7 +2445,7 @@ html-tk: ${NATIVE_TCLSH} @EXTRA_BUILD_HTML@ BUILD_HTML = \ - @${NATIVE_TCLSH} $(TOOL_DIR)/tcltk-man2html.tcl \ + @${NATIVE_TCLSH} -encoding utf-8 $(TOOL_DIR)/tcltk-man2html.tcl \ --useversion=$(MAJOR_VERSION).$(MINOR_VERSION) \ --htmldir="$(HTML_INSTALL_DIR)" \ --srcdir=$(TOP_DIR) $(BUILD_HTML_FLAGS) diff --git a/unix/configure b/unix/configure index 4c54fbe..c0f7a32 100755 --- a/unix/configure +++ b/unix/configure @@ -9506,6 +9506,14 @@ printf "%s\n" "#define HAVE_STRUCT_STAT_ST_BLKSIZE 1" >>confdefs.h fi +ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_rdev" = xyes +then : + +printf "%s\n" "#define HAVE_STRUCT_STAT_ST_RDEV 1" >>confdefs.h + + +fi fi ac_fn_c_check_type "$LINENO" "blkcnt_t" "ac_cv_type_blkcnt_t" "$ac_includes_default" diff --git a/unix/configure.ac b/unix/configure.ac index 238e47a..17da218 100644 --- a/unix/configure.ac +++ b/unix/configure.ac @@ -371,7 +371,7 @@ SC_TIME_HANDLER #-------------------------------------------------------------------- if test "$ac_cv_cygwin" != "yes"; then - AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize]) + AC_CHECK_MEMBERS([struct stat.st_blocks, struct stat.st_blksize, struct stat.st_rdev]) fi AC_CHECK_TYPES([blkcnt_t]) AC_CHECK_FUNC(fstatfs, , [AC_DEFINE(NO_FSTATFS, 1, [Do we have fstatfs()?])]) diff --git a/unix/dltest/pkgooa.c b/unix/dltest/pkgooa.c index 444bb81..e75a2c3 100644 --- a/unix/dltest/pkgooa.c +++ b/unix/dltest/pkgooa.c @@ -125,18 +125,18 @@ Pkgooa_Init( } if (tclStubsPtr == NULL) { Tcl_AppendResult(interp, "Tcl stubs are not initialized, " - "did you compile using -DUSE_TCL_STUBS? "); + "did you compile using -DUSE_TCL_STUBS? ", NULL); return TCL_ERROR; } if (Tcl_OOInitStubs(interp) == NULL) { return TCL_ERROR; } if (tclOOStubsPtr == NULL) { - Tcl_AppendResult(interp, "TclOO stubs are not initialized"); + Tcl_AppendResult(interp, "TclOO stubs are not initialized", NULL); return TCL_ERROR; } if (tclOOIntStubsPtr == NULL) { - Tcl_AppendResult(interp, "TclOO internal stubs are not initialized"); + Tcl_AppendResult(interp, "TclOO internal stubs are not initialized", NULL); return TCL_ERROR; } diff --git a/unix/tclUnixChan.c b/unix/tclUnixChan.c index 6feaeae..eea1453 100644 --- a/unix/tclUnixChan.c +++ b/unix/tclUnixChan.c @@ -124,6 +124,9 @@ static int FileCloseProc(void *instanceData, Tcl_Interp *interp, int flags); static int FileGetHandleProc(void *instanceData, int direction, void **handlePtr); +static int FileGetOptionProc(void *instanceData, + Tcl_Interp *interp, const char *optionName, + Tcl_DString *dsPtr); static int FileInputProc(void *instanceData, char *buf, int toRead, int *errorCode); static int FileOutputProc(void *instanceData, @@ -164,7 +167,7 @@ static const Tcl_ChannelType fileChannelType = { FileOutputProc, /* Output proc. */ NULL, NULL, /* Set option proc. */ - NULL, /* Get option proc. */ + FileGetOptionProc, /* Get option proc. */ FileWatchProc, /* Initialize notifier. */ FileGetHandleProc, /* Get OS handles out of channel. */ FileCloseProc, /* close2proc. */ @@ -275,7 +278,7 @@ FileInputProc( */ do { - bytesRead = read(fsPtr->fd, buf, toRead); + bytesRead = read(fsPtr->fd, buf, (size_t)toRead); } while ((bytesRead < 0) && (errno == EINTR)); if (bytesRead < 0) { @@ -324,7 +327,7 @@ FileOutputProc( return 0; } - written = write(fsPtr->fd, buf, toWrite); + written = write(fsPtr->fd, buf, (size_t)toWrite); if (written >= 0) { return written; } @@ -534,6 +537,176 @@ FileGetHandleProc( return TCL_ERROR; } +/* + *---------------------------------------------------------------------- + * + * FileGetOptionProc -- + * + * Gets an option associated with an open file. If the optionName arg is + * non-NULL, retrieves the value of that option. If the optionName arg is + * NULL, retrieves a list of alternating option names and values for the + * given channel. + * + * Results: + * A standard Tcl result. Also sets the supplied DString to the string + * value of the option(s) returned. Sets error message if needed + * (by calling Tcl_BadChannelOption). + * + *---------------------------------------------------------------------- + */ + +static inline void +StoreElementInDict( + Tcl_Obj *dictObj, + const char *name, + Tcl_Obj *valueObj) +{ + /* + * We assume that the dict is being built fresh and that there's never any + * duplicate keys. + */ + + Tcl_Obj *nameObj = Tcl_NewStringObj(name, -1); + Tcl_DictObjPut(NULL, dictObj, nameObj, valueObj); +} + +static inline const char * +GetTypeFromMode( + int mode) +{ + /* + * TODO: deduplicate with tclCmdAH.c + */ + + if (S_ISREG(mode)) { + return "file"; + } else if (S_ISDIR(mode)) { + return "directory"; + } else if (S_ISCHR(mode)) { + return "characterSpecial"; + } else if (S_ISBLK(mode)) { + return "blockSpecial"; + } else if (S_ISFIFO(mode)) { + return "fifo"; +#ifdef S_ISLNK + } else if (S_ISLNK(mode)) { + return "link"; +#endif +#ifdef S_ISSOCK + } else if (S_ISSOCK(mode)) { + return "socket"; +#endif + } + return "unknown"; +} + +static Tcl_Obj * +StatOpenFile( + FileState *fsPtr) +{ + Tcl_StatBuf statBuf; /* Not allocated on heap; we're definitely + * API-synchronized with how Tcl is built! */ + Tcl_Obj *dictObj; + unsigned short mode; + + if (TclOSfstat(fsPtr->fd, &statBuf) < 0) { + return NULL; + } + + /* + * TODO: merge with TIP 594 implementation (it's silly to have a + * duplicate!) + */ + + TclNewObj(dictObj); +#define STORE_ELEM(name, value) StoreElementInDict(dictObj, name, value) + + STORE_ELEM("dev", Tcl_NewWideIntObj((long) statBuf.st_dev)); + STORE_ELEM("ino", Tcl_NewWideIntObj((Tcl_WideInt) statBuf.st_ino)); + STORE_ELEM("nlink", Tcl_NewWideIntObj((long) statBuf.st_nlink)); + STORE_ELEM("uid", Tcl_NewWideIntObj((long) statBuf.st_uid)); + STORE_ELEM("gid", Tcl_NewWideIntObj((long) statBuf.st_gid)); + STORE_ELEM("size", Tcl_NewWideIntObj((Tcl_WideInt) statBuf.st_size)); +#ifdef HAVE_STRUCT_STAT_ST_BLOCKS + STORE_ELEM("blocks", Tcl_NewWideIntObj((Tcl_WideInt) statBuf.st_blocks)); +#endif +#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE + STORE_ELEM("blksize", Tcl_NewWideIntObj((long) statBuf.st_blksize)); +#endif +#ifdef HAVE_STRUCT_STAT_ST_RDEV + if (S_ISCHR(statBuf.st_mode) || S_ISBLK(statBuf.st_mode)) { + STORE_ELEM("rdev", Tcl_NewWideIntObj((long) statBuf.st_rdev)); + } +#endif + STORE_ELEM("atime", Tcl_NewWideIntObj( + Tcl_GetAccessTimeFromStat(&statBuf))); + STORE_ELEM("mtime", Tcl_NewWideIntObj( + Tcl_GetModificationTimeFromStat(&statBuf))); + STORE_ELEM("ctime", Tcl_NewWideIntObj( + Tcl_GetChangeTimeFromStat(&statBuf))); + mode = (unsigned short) statBuf.st_mode; + STORE_ELEM("mode", Tcl_NewWideIntObj(mode)); + STORE_ELEM("type", Tcl_NewStringObj(GetTypeFromMode(mode), -1)); +#undef STORE_ELEM + + return dictObj; +} + +static int +FileGetOptionProc( + void *instanceData, + Tcl_Interp *interp, + const char *optionName, + Tcl_DString *dsPtr) +{ + FileState *fsPtr = (FileState *)instanceData; + int valid = 0; /* Flag if valid option parsed. */ + int len; + + if (optionName == NULL) { + len = 0; + valid = 1; + } else { + len = strlen(optionName); + } + + /* + * Get option -stat + * Option is readonly and returned by [fconfigure chan -stat] but not + * returned by [fconfigure chan] without explicit option name. + */ + + if ((len > 1) && (strncmp(optionName, "-stat", len) == 0)) { + Tcl_Obj *dictObj = StatOpenFile(fsPtr); + const char *dictContents; + Tcl_Size dictLength; + + if (dictObj == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't read file channel status: %s", + Tcl_PosixError(interp))); + return TCL_ERROR; + } + + /* + * Transfer dictionary to the DString. Note that we don't do this as + * an element as this is an option that can't be retrieved with a + * general probe. + */ + + dictContents = Tcl_GetStringFromObj(dictObj, &dictLength); + Tcl_DStringAppend(dsPtr, dictContents, dictLength); + Tcl_DecrRefCount(dictObj); + return TCL_OK; + } + + if (valid) { + return TCL_OK; + } + return Tcl_BadChannelOption(interp, optionName, + "stat"); +} + #ifdef SUPPORTS_TTY /* *---------------------------------------------------------------------- diff --git a/unix/tclUnixFile.c b/unix/tclUnixFile.c index 41985ab..8606960 100644 --- a/unix/tclUnixFile.c +++ b/unix/tclUnixFile.c @@ -63,6 +63,7 @@ TclpFindExecutable( const char *name, *p; Tcl_StatBuf statBuf; Tcl_DString buffer, nameString, cwd, utfName; + Tcl_Obj *obj; if (argv0 == NULL) { return; @@ -138,7 +139,8 @@ TclpFindExecutable( p++; } } - TclSetObjNameOfExecutable(Tcl_NewObj(), NULL); + TclNewObj(obj); + TclSetObjNameOfExecutable(obj, NULL); goto done; /* @@ -161,7 +163,8 @@ TclpFindExecutable( } if (TclpGetCwd(NULL, &cwd) == NULL) { - TclSetObjNameOfExecutable(Tcl_NewObj(), NULL); + TclNewObj(obj); + TclSetObjNameOfExecutable(obj, NULL); goto done; } diff --git a/unix/tclUnixPipe.c b/unix/tclUnixPipe.c index 9923ba8..c1fae5d 100644 --- a/unix/tclUnixPipe.c +++ b/unix/tclUnixPipe.c @@ -549,7 +549,7 @@ TclpCreateProcess( * here, since this is the error case. [Bug: 6148] */ - Tcl_WaitPid((Tcl_Pid) INT2PTR(pid), &status, 0); + Tcl_WaitPid((Tcl_Pid)INT2PTR(pid), &status, 0); } if (errPipeIn) { diff --git a/unix/tclUnixThrd.c b/unix/tclUnixThrd.c index cf3b7a1..5d357c9 100644 --- a/unix/tclUnixThrd.c +++ b/unix/tclUnixThrd.c @@ -214,7 +214,7 @@ TclpThreadCreate( Tcl_ThreadId *idPtr, /* Return, the ID of the thread */ Tcl_ThreadCreateProc *proc, /* Main() function of the thread */ void *clientData, /* The one argument to Main() */ - size_t stackSize, /* Size of stack for the new thread */ + TCL_HASH_TYPE stackSize, /* Size of stack for the new thread */ int flags) /* Flags controlling behaviour of the new * thread. */ { @@ -228,7 +228,7 @@ TclpThreadCreate( #ifdef HAVE_PTHREAD_ATTR_SETSTACKSIZE if (stackSize != TCL_THREAD_STACK_DEFAULT) { - pthread_attr_setstacksize(&attr, stackSize); + pthread_attr_setstacksize(&attr, (size_t)stackSize); #ifdef TCL_THREAD_STACK_MIN } else { /* @@ -247,7 +247,7 @@ TclpThreadCreate( result = pthread_attr_getstacksize(&attr, &size); if (!result && (size < TCL_THREAD_STACK_MIN)) { - pthread_attr_setstacksize(&attr, (size_t) TCL_THREAD_STACK_MIN); + pthread_attr_setstacksize(&attr, (size_t)TCL_THREAD_STACK_MIN); } #endif /* TCL_THREAD_STACK_MIN */ } diff --git a/win/Makefile.in b/win/Makefile.in index 1c74b4f..2713e73 100644 --- a/win/Makefile.in +++ b/win/Makefile.in @@ -1009,7 +1009,7 @@ runtest: tcltest # `make shell SCRIPT=foo.tcl` shell: binaries @TCL_LIBRARY="$(LIBRARY_DIR)"; export TCL_LIBRARY; \ - $(WINE) ./$(TCLSH) $(SCRIPT) + $(WINE) ./$(TCLSH) -encoding utf-8 $(SCRIPT) # This target can be used to run tclsh inside either gdb or insight gdb: binaries diff --git a/win/makefile.vc b/win/makefile.vc index 1124788..e5f0b43 100644 --- a/win/makefile.vc +++ b/win/makefile.vc @@ -676,7 +676,7 @@ CHMFILE=$(HTMLDIR)\$(HTMLBASE).chm htmlhelp: chmsetup $(CHMFILE)
$(CHMFILE): $(DOCDIR)\*
- @$(TCLSH) $(TOOLSDIR)\tcltk-man2html.tcl "--htmldir=$(HTMLDIR)"
+ @$(TCLSH) -encoding utf-8 $(TOOLSDIR)\tcltk-man2html.tcl "--htmldir=$(HTMLDIR)"
@echo Compiling HTML help project
-"$(HHC)" <<$(HHPFILE) >NUL
[OPTIONS]
diff --git a/win/nmakehlp.c b/win/nmakehlp.c index e0941e3..c8b39a7 100644 --- a/win/nmakehlp.c +++ b/win/nmakehlp.c @@ -4,8 +4,8 @@ * * This is used to fix limitations within nmake and the environment. * - * Copyright (c) 2002 by David Gravereaux. - * Copyright (c) 2006 by Pat Thoyts + * Copyright (c) 2002 David Gravereaux. + * Copyright (c) 2006 Pat Thoyts * * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -21,8 +21,17 @@ #include <stdio.h> #include <math.h> +/* + * This library is required for x64 builds with _some_ versions of MSVC + */ +#if defined(_M_IA64) || defined(_M_AMD64) +#if _MSC_VER >= 1400 && _MSC_VER < 1500 +#pragma comment(lib, "bufferoverflowU") +#endif +#endif + /* ISO hack for dumb VC++ */ -#ifdef _MSC_VER +#if defined(_WIN32) && defined(_MSC_VER) && _MSC_VER < 1900 #define snprintf _snprintf #endif @@ -198,13 +207,13 @@ CheckForCompilerFeature( hProcess = GetCurrentProcess(); - ZeroMemory(&pi, sizeof(PROCESS_INFORMATION)); - ZeroMemory(&si, sizeof(STARTUPINFO)); + memset(&pi, 0, sizeof(PROCESS_INFORMATION)); + memset(&si, 0, sizeof(STARTUPINFO)); si.cb = sizeof(STARTUPINFO); si.dwFlags = STARTF_USESTDHANDLES; si.hStdInput = INVALID_HANDLE_VALUE; - ZeroMemory(&sa, sizeof(SECURITY_ATTRIBUTES)); + memset(&sa, 0, sizeof(SECURITY_ATTRIBUTES)); sa.nLength = sizeof(SECURITY_ATTRIBUTES); sa.lpSecurityDescriptor = NULL; sa.bInheritHandle = FALSE; @@ -334,13 +343,13 @@ CheckForLinkerFeature( hProcess = GetCurrentProcess(); - ZeroMemory(&pi, sizeof(PROCESS_INFORMATION)); - ZeroMemory(&si, sizeof(STARTUPINFO)); + memset(&pi, 0, sizeof(PROCESS_INFORMATION)); + memset(&si, 0, sizeof(STARTUPINFO)); si.cb = sizeof(STARTUPINFO); si.dwFlags = STARTF_USESTDHANDLES; si.hStdInput = INVALID_HANDLE_VALUE; - ZeroMemory(&sa, sizeof(SECURITY_ATTRIBUTES)); + memset(&sa, 0, sizeof(SECURITY_ATTRIBUTES)); sa.nLength = sizeof(SECURITY_ATTRIBUTES); sa.lpSecurityDescriptor = NULL; sa.bInheritHandle = TRUE; @@ -722,7 +731,7 @@ static int LocateDependencyHelper(const char *dir, const char *keypath) return 2; /* Have no real error reporting mechanism into nmake */ } dirlen = strlen(dir); - if ((dirlen + 3) > sizeof(path)) { + if (dirlen > sizeof(path) - 3) { return 2; } strncpy(path, dir, dirlen); diff --git a/win/tclWinChan.c b/win/tclWinChan.c index 9535fdd..9f541f0 100644 --- a/win/tclWinChan.c +++ b/win/tclWinChan.c @@ -80,6 +80,9 @@ static int FileCloseProc(void *instanceData, static int FileEventProc(Tcl_Event *evPtr, int flags); static int FileGetHandleProc(void *instanceData, int direction, void **handlePtr); +static int FileGetOptionProc(ClientData instanceData, + Tcl_Interp *interp, const char *optionName, + Tcl_DString *dsPtr); static ThreadSpecificData *FileInit(void); static int FileInputProc(void *instanceData, char *buf, int toRead, int *errorCode); @@ -110,7 +113,7 @@ static const Tcl_ChannelType fileChannelType = { FileOutputProc, /* Output proc. */ NULL, NULL, /* Set option proc. */ - NULL, /* Get option proc. */ + FileGetOptionProc, /* Get option proc. */ FileWatchProc, /* Set up the notifier to watch the channel. */ FileGetHandleProc, /* Get an OS handle from channel. */ FileCloseProc, /* close2proc. */ @@ -129,6 +132,15 @@ static const Tcl_ChannelType fileChannelType = { #define SET_FLAG(var, flag) ((var) |= (flag)) #define CLEAR_FLAG(var, flag) ((var) &= ~(flag)) #define TEST_FLAG(value, flag) (((value) & (flag)) != 0) + +/* + * The number of 100-ns intervals between the Windows system epoch (1601-01-01 + * on the proleptic Gregorian calendar) and the Posix epoch (1970-01-01). + */ + +#define POSIX_EPOCH_AS_FILETIME \ + ((long long) 116444736 * (long long) 1000000000) + /* *---------------------------------------------------------------------- @@ -749,6 +761,195 @@ FileGetHandleProc( /* *---------------------------------------------------------------------- * + * FileGetOptionProc -- + * + * Gets an option associated with an open file. If the optionName arg is + * non-NULL, retrieves the value of that option. If the optionName arg is + * NULL, retrieves a list of alternating option names and values for the + * given channel. + * + * Results: + * A standard Tcl result. Also sets the supplied DString to the string + * value of the option(s) returned. Sets error message if needed + * (by calling Tcl_BadChannelOption). + * + *---------------------------------------------------------------------- + */ + +static inline ULONGLONG +CombineDwords( + DWORD hi, + DWORD lo) +{ + ULARGE_INTEGER converter; + + converter.LowPart = lo; + converter.HighPart = hi; + return converter.QuadPart; +} + +static inline void +StoreElementInDict( + Tcl_Obj *dictObj, + const char *name, + Tcl_Obj *valueObj) +{ + /* + * We assume that the dict is being built fresh and that there's never any + * duplicate keys. + */ + + Tcl_Obj *nameObj = Tcl_NewStringObj(name, -1); + Tcl_DictObjPut(NULL, dictObj, nameObj, valueObj); +} + +static inline time_t +ToCTime( + FILETIME fileTime) /* UTC time */ +{ + LARGE_INTEGER convertedTime; + + convertedTime.LowPart = fileTime.dwLowDateTime; + convertedTime.HighPart = (LONG) fileTime.dwHighDateTime; + + return (time_t) ((convertedTime.QuadPart - + (long long) POSIX_EPOCH_AS_FILETIME) / (long long) 10000000); +} + +static Tcl_Obj * +StatOpenFile( + FileInfo *infoPtr) +{ + DWORD attr; + int dev, nlink = 1; + unsigned short mode; + unsigned long long size, inode; + long long atime, ctime, mtime; + BY_HANDLE_FILE_INFORMATION data; + Tcl_Obj *dictObj; + + if (GetFileInformationByHandle(infoPtr->handle, &data) != TRUE) { + Tcl_SetErrno(ENOENT); + return NULL; + } + + atime = ToCTime(data.ftLastAccessTime); + mtime = ToCTime(data.ftLastWriteTime); + ctime = ToCTime(data.ftCreationTime); + attr = data.dwFileAttributes; + size = CombineDwords(data.nFileSizeHigh, data.nFileSizeLow); + nlink = data.nNumberOfLinks; + + /* + * Unfortunately our stat definition's inode field (unsigned short) will + * throw away most of the precision we have here, which means we can't + * rely on inode as a unique identifier of a file. We'd really like to do + * something like how we handle 'st_size'. + */ + + inode = CombineDwords(data.nFileIndexHigh, data.nFileIndexLow); + + dev = data.dwVolumeSerialNumber; + + /* + * Note that this code has no idea whether the file can be executed. + */ + + mode = (attr & FILE_ATTRIBUTE_DIRECTORY) ? S_IFDIR|S_IEXEC : S_IFREG; + mode |= (attr & FILE_ATTRIBUTE_READONLY) ? S_IREAD : S_IREAD|S_IWRITE; + mode |= (mode & (S_IREAD|S_IWRITE|S_IEXEC)) >> 3; + mode |= (mode & (S_IREAD|S_IWRITE|S_IEXEC)) >> 6; + + /* + * We don't construct a Tcl_StatBuf; we're using the info immediately. + */ + + TclNewObj(dictObj); +#define STORE_ELEM(name, value) StoreElementInDict(dictObj, name, value) + + STORE_ELEM("dev", Tcl_NewWideIntObj((long) dev)); + STORE_ELEM("ino", Tcl_NewWideIntObj((long long) inode)); + STORE_ELEM("nlink", Tcl_NewIntObj(nlink)); + STORE_ELEM("uid", Tcl_NewIntObj(0)); + STORE_ELEM("gid", Tcl_NewIntObj(0)); + STORE_ELEM("size", Tcl_NewWideIntObj((long long) size)); + STORE_ELEM("atime", Tcl_NewWideIntObj(atime)); + STORE_ELEM("mtime", Tcl_NewWideIntObj(mtime)); + STORE_ELEM("ctime", Tcl_NewWideIntObj(ctime)); + STORE_ELEM("mode", Tcl_NewWideIntObj(mode)); + + /* + * Windows only has files and directories, as far as we're concerned. + * Anything else and we definitely couldn't have got here anyway. + */ + if (attr & FILE_ATTRIBUTE_DIRECTORY) { + STORE_ELEM("type", Tcl_NewStringObj("directory", -1)); + } else { + STORE_ELEM("type", Tcl_NewStringObj("file", -1)); + } +#undef STORE_ELEM + + return dictObj; +} + +static int +FileGetOptionProc( + ClientData instanceData, /* The file state. */ + Tcl_Interp *interp, /* For error reporting. */ + const char *optionName, /* What option to read, or NULL for all. */ + Tcl_DString *dsPtr) /* Where to write the value read. */ +{ + FileInfo *infoPtr = (FileInfo *)instanceData; + int valid = 0; /* Flag if valid option parsed. */ + int len; + + if (optionName == NULL) { + len = 0; + valid = 1; + } else { + len = strlen(optionName); + } + + /* + * Get option -stat + * Option is readonly and returned by [fconfigure chan -stat] but not + * returned by [fconfigure chan] without explicit option name. + */ + + if ((len > 1) && (strncmp(optionName, "-stat", len) == 0)) { + Tcl_Obj *dictObj = StatOpenFile(infoPtr); + const char *dictContents; + Tcl_Size dictLength; + + if (dictObj == NULL) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "couldn't read file channel status: %s", + Tcl_PosixError(interp))); + return TCL_ERROR; + } + + /* + * Transfer dictionary to the DString. Note that we don't do this as + * an element as this is an option that can't be retrieved with a + * general probe. + */ + + dictContents = Tcl_GetStringFromObj(dictObj, &dictLength); + Tcl_DStringAppend(dsPtr, dictContents, dictLength); + Tcl_DecrRefCount(dictObj); + return TCL_OK; + } + + if (valid) { + return TCL_OK; + } + return Tcl_BadChannelOption(interp, optionName, + "stat"); +} + +/* + *---------------------------------------------------------------------- + * * TclpOpenFileChannel -- * * Open an File based channel on Unix systems. diff --git a/win/tclWinDde.c b/win/tclWinDde.c index 697aae6..3377bfa 100644 --- a/win/tclWinDde.c +++ b/win/tclWinDde.c @@ -313,12 +313,12 @@ DdeSetServerName( Tcl_Obj *handlerPtr) /* Name of the optional proc/command to handle * incoming Dde eval's */ { - int suffix, offset; + int suffix; RegisteredInterp *riPtr, *prevPtr; Tcl_DString dString; const WCHAR *actualName; Tcl_Obj *srvListPtr = NULL, **srvPtrPtr = NULL; - Tcl_Size n, srvCount = 0; + Tcl_Size n, srvCount = 0, offset; int lastSuffix, r = TCL_OK; ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey); @@ -942,8 +942,8 @@ DdeServerProc( */ HSZPAIR *returnPtr; - int i; - int numItems; + Tcl_Size i; + DWORD numItems; for (i = 0, riPtr = tsdPtr->interpListPtr; riPtr != NULL; i++, riPtr = riPtr->nextPtr) { @@ -952,12 +952,15 @@ DdeServerProc( */ } - numItems = i; + if ((size_t)i >= UINT_MAX/sizeof(HSZPAIR)) { + return NULL; + } + numItems = (DWORD)i; ddeReturn = DdeCreateDataHandle(ddeInstance, NULL, - (numItems + 1) * sizeof(HSZPAIR), 0, 0, 0, 0); + (numItems + 1) * (DWORD)sizeof(HSZPAIR), 0, 0, 0, 0); returnPtr = (HSZPAIR *) DdeAccessData(ddeReturn, &dlen); len = dlen; - for (i = 0, riPtr = tsdPtr->interpListPtr; i < numItems; + for (i = 0, riPtr = tsdPtr->interpListPtr; i < (Tcl_Size)numItems; i++, riPtr = riPtr->nextPtr) { returnPtr[i].hszSvc = DdeCreateStringHandleW(ddeInstance, TCL_DDE_SERVICE_NAME, CP_WINUNICODE); @@ -1645,7 +1648,7 @@ DdeObjCmd( if ((tmp >= sizeof(WCHAR)) && !dataString[tmp / sizeof(WCHAR) - 1]) { - tmp -= sizeof(WCHAR); + tmp -= (DWORD)sizeof(WCHAR); } Tcl_DStringInit(&dsBuf); Tcl_WCharToUtfDString(dataString, tmp>>1, &dsBuf); diff --git a/win/tclWinThrd.c b/win/tclWinThrd.c index ecc592b..c7f0ba7 100644 --- a/win/tclWinThrd.c +++ b/win/tclWinThrd.c @@ -204,7 +204,7 @@ TclpThreadCreate( Tcl_ThreadId *idPtr, /* Return, the ID of the thread. */ Tcl_ThreadCreateProc *proc, /* Main() function of the thread. */ void *clientData, /* The one argument to Main(). */ - size_t stackSize, /* Size of stack for the new thread. */ + TCL_HASH_TYPE stackSize, /* Size of stack for the new thread. */ int flags) /* Flags controlling behaviour of the new * thread. */ { @@ -223,11 +223,11 @@ TclpThreadCreate( */ #if defined(_MSC_VER) || defined(__MSVCRT__) - tHandle = (HANDLE) _beginthreadex(NULL, (unsigned) stackSize, + tHandle = (HANDLE) _beginthreadex(NULL, (unsigned)stackSize, (Tcl_ThreadCreateProc*) TclWinThreadStart, winThreadPtr, 0, (unsigned *)idPtr); #else - tHandle = CreateThread(NULL, (DWORD) stackSize, + tHandle = CreateThread(NULL, (DWORD)stackSize, TclWinThreadStart, winThreadPtr, 0, (LPDWORD)idPtr); #endif @@ -725,7 +725,7 @@ Tcl_ConditionWait( if (timePtr == NULL) { wtime = INFINITE; } else { - wtime = (DWORD)timePtr->sec * 1000 + (unsigned long)timePtr->usec / 1000; + wtime = (DWORD)timePtr->sec * 1000 + (DWORD)timePtr->usec / 1000; } /* |