2003-11-04 Daniel Steffen * macosx/Makefile: added 'test' target. 2003-11-03 Vince Darley * 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 * 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 * generic/tclExecute.c (NEXT_INST macros): replaced macro variable "result" by "resultHandling" to avoid confusion. 2003-10-23 Andreas Kupries * 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 * 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 * 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 * tools/tcltk-man2html.tcl: fixed incorrect html generated for .IP/.TP lists, now use
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. 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 * win/tclWinPipe.c (BuildCommandLine): Applied the patch coming with [Bug 805605] to the code, fixing the incorrect use of ispace noted by Ronald Dauster . 2003-10-20 Kevin B. Kenny * doc/msgcat.n: * library/msgcat/msgcat.tcl (mclocale,mcload): * tools/tcl.wse.in: * unix/Makefile.in: Implementation of TIP#156 * win/makefile.bc: adding a "root locale" to * win/Makefile.in: the 'msgcat' package. Advanced * win/Makefile.vc: msgcat version number to 1.4. 2003-10-15 Donal K. Fellows * 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 * win/tclAppInit.c (sigHandler): Punt gracefully if exitToken has already been destroyed. 2003-10-14 Vince Darley * generic/tclCmdMZ.c: * tests/regexp.test: fix to [Bug 823524] in regsub; added three new tests. 2003-10-14 Don Porter * 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 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 * 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 * unix/tclUnixTest.c (TestalarmCmd): don't bother checking return value of alarm. [Bug #664755] (english) 2003-10-09 Pat Thoyts * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * macosx/Makefile: fixed redo prebinding bug when DESTDIR="". * mac/tclMacResource.c: fixed possible NULL dereference (bdesgraupes). 2003-09-29 Vince Darley * 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 * 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 * 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 * 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 * 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 * trace.test: removed 'knownBug' from a test which doesn't illustrate a bug, just a bad test. 2003-09-23 Miguel Sofer * 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 * 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 * 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 * 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 * 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 * 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 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 * 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 * 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 * doc/Tcl_Main.3: * doc/FileSystem.3: Implementation of * doc/source.n: TIPs 137/151. Adds * doc/tclsh.1: a -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 * 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 * 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 * 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 * doc/catch.n: Updated [catch] docs to cover new TIP 90 features. 2003-08-29 Don Porter * generic/tclCmdAH.c: Corrected bug in TIP 90 implementation * tests/cmdMZ.test: where the default -errorcode NONE value was not copied into the return options dictionary. This correction modified one test result. 2003-08-27 David Gravereaux * 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 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 * 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 * 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 * 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 compatability for those extensions which are already clients of the namespace code. 2003-08-23 Zoran Vasiljevic * 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 * win/tclWinSerial.c (SerialErrorStr): Fixed a syntax error created in the previous code cleanup. 2003-08-19 Donal K. Fellows * win/tclWinSerial.c: Adjusted commenting and spacing usage to follow the principles of the Style Guide better. 2003-08-18 Mo DeJong * 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 * 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 TIP #136 IMPLEMENTATION from Simon Geard * 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 * win/tclWinInit.c: recognize amd64 and ia32_on_win64 cpus. 2003-08-06 Don Porter * 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 * 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 [Bug 781585] Detected by Franco Violi, analyzed by Peter Spjuth and Donal Fellows. 2003-07-28 Vince Darley * doc/FileSystem.3: * doc/Translate.3: better documentation of Tcl_TranslateFileName and related functions [Bug 775220] 2003-07-24 Mo DeJong * 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 * tests/async.test: Added several tests that demonstrate Tcl * tests/basic.test: Bug 489537, Tcl's longstanding failure to * tests/dict.test: properly quote any leading '#' character * tests/dstring.test: when generating the string rep of a list * tests/list.test: so that the comment-power of that character * tests/parse.test: is hidden from any [eval], in order to * tests/util.test: satisfy the documentation that [list] does [eval]-safe quoting. 2003-07-24 Reinhard Max * 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 * 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 * 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 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 * test/cmdAH.test: ensure certain tests run in local filesystem [Bug 748960] 2003-07-18 Daniel Steffen * macosx/Makefile: added option to allow installing manpages in addition to default html help. 2003-07-18 Donal K. Fellows * doc/Utf.3: Tightened up documentation of Tcl_UtfNext and Tcl_UtfPrev to better match the behaviour. [Bug 769895] 2003-07-18 Jeff Hobbs * 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 * 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 * doc/CrtTrace.3: by using "null" everywhere to refer to * doc/Encoding.3: the character '\0', and using "NULL" * doc/Eval.3: everywhere to refer to the value of a * doc/GetIndex.3: pointer that points to nowhere. * doc/Hash.3: Also dropped references to ASCII that * doc/LinkVar.3: are no longer true, and standardized on * doc/Macintosh.3: the hyphenated spelling of "null-terminated". * 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 * 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 * 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 * 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 * generic/regcustom.h: make 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 * 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 * 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 * unix/dltest/pkga.c (Pkga_EqObjCmd): Fix typo that was causing a crash in load.test. 2003-07-15 Donal K. Fellows * doc/array.n: Make sure docs are synched with the 8.4 release. 2003-07-15 Don Porter * 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 * win/rules.vc: Added a missing $(OPTDEFINES) which broke the build if STATS=memdbg was specified. 2003-07-15 Donal K. Fellows * generic/tclCmdIL.c (SortCompare): Cleared up confusing error message. [Bug 771539] 2003-07-11 Donal K. Fellows * 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 * 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 * tests/winFCmd.test: fix for five tests under win98 [Bug 767679] 2003-07-07 Jeff Hobbs * doc/array.n: add examples from Welton 2003-06-23 Vince Darley * doc/file.n: clarification of 'file tail' behaviour [Bug 737977] 2003-07-04 Donal K. Fellows * 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 compatability 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 * generic/tclTrace.c: fix to Window debug build compilation error. 2003-06-27 Don Porter * 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 * tests/init.test: Added tests init-4.6.* to illustrate [Bug 760872] 2003-06-25 Donal K. Fellows * 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 * 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 * 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 * generic/tclHash.c (Tcl_HashStats): Prevented occurrence of division-by-zero problems. [Bug 759749] 2003-06-24 Mo DeJong * unix/tclUnixPort.h: #undef inet_ntoa before #define to avoid compiler warning under freebsd. [Bug 745844] 2003-06-23 Pat Thoyts * doc/dde.n: Committed TIP #135 which changes the * win/tclWinDde.c: -exact option to -force. Also cleaned * tests/winDde.test: a 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 * 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 * generic/tclNamesp.c (Tcl_Export): removed erroneous comments [Bug 756744] 2003-06-17 Vince Darley * 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 * win/Makefile.in: Haven't heard back from David for a week. * win/configure: Now committing the remaining changes. * win/configure.in: Note: In active contact with Helmut Giese * win/makefile.vc: about the borland relatedchanges. This part * win/rules.vc: will see future updates. * win/tcl.m4: * win/makefile.bc: 2003-06-10 Andreas Kupries * 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 * 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 * 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 * generic/tclInt.h: the configure's scripts, with help from Joe * generic/tclDecls.h English. * generic/tclStubInit.c: * generic/tclConfig.c: * generic/tclPkgConfig.c: * unix/Makefile.in: * unix/configure.in: The changes in the windows section are not * unix/tcl.m4: yet committed, they await feedback from * unix/mkLinks: David Gravereaux. * doc/RegConfig.3: * mac/tclMacPkgConfig.c: * tests/config.test: 2003-06-09 Don Porter * 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 * tools/man2help.tcl: Added duplicate help section checking * tools/index.tcl: and corrected a comment typo for the getTopics proc in index.tcl [Bug #748700]. 2003-06-02 Vince Darley * 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 * 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 * 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 * 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 * 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 * unix/tclUnixTime.c: Corrected a bug in conversion of non-ASCII chars in the format string. 2003-05-19 Daniel Steffen * 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 * compat/strftime.c: Modified TclpStrftime to return its * generic/tclClock.c: result in UTF-8 encoding, and removed * mac/tclMacTime.c: the conversion from system encoding to * unix/tclUnixTime.c: UTF-8 from [clock format]. Needed to * win/tclWinTime.c: avoid double conversion of the timezone name on Windows systems. [Bug 624408] 2003-05-16 Pat Thoyts * library/dde/pkgIndex.tcl: Applied TIP #130 which provides * tests/winDde.test: for unique dde server names. Added * win/tclWinDde.c: some more 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 * unix/Makefile.in: Removed one excess source file tclDToA.c 2003-05-16 Daniel Steffen * macosx/Tcl.pbproj/project.pbxproj: updated copyright year. 2003-05-15 Kevin B. Kenny * generic/tclGetDate.y: added further hackery to the yacc * generic/tclDate.c: post-processing to arrange for the * unix/Makefile.in: code to set up exit handlers to free the stacks [Bug 736425]. 2003-05-15 Jeff Hobbs * 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 * 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 * 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 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 * 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 * generic/tclIOUtil.c: ensure cd is thread-safe. [Bug #710642] (vasiljevic) 2003-05-13 Donal K. Fellows * generic/tclEvent.c (Tcl_Finalize): Removed unused variable to reduce compiler warnings. [Bug 664745] 2003-05-13 Joe Mistachkin * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * generic/tclBasic.c (Tcl_HideCommand): Fixed error message for grammar and spelling. 2003-04-28 Donal K. Fellows * 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 * 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 * 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 * 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 * 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-initi 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 * 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 * 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 * doc/open.n: Moved serial port options from [fconfigure] * doc/fconfigure.n: to [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 * 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 * doc/socket.n: Added a paragraph to remind people to specify their encodings when using sockets. [Bug 630621] 2003-04-16 Donal K. Fellows * doc/CrtMathFnc.3: Functions also have to deal with wide ints, but this was not documented. [Bug 709720] 2003-04-16 Vince Darley * generic/tclPathObj.c: removed undesired 'static' for function which is now shared (previously it was duplicated). 2003-04-15 Joe English * doc/namespace.n: added example section "SCOPED SCRIPTS", supplied by Kevin Kenny. (Fixes [Bug 219183]) 2003-04-15 Kevin Kenny * 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 * generic/tclIOUtil.c: finished check-in from yesterday, removing duplicate function definition. 2003-04-14 Don Porter * generic/tclClock.c: Corrected compiler warnings. * generic/tclTest.c: 2003-04-14 Mo DeJong * 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 * win/tclWinFile.c: added conditionals to restore compilation on VC++6, which was broken by recent changes. 2003-04-14 Vince Darley * 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 * 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 * win/Makefile.in (GENERIC_OBJS): add missing tclPathObj.c 2003-04-12 Kevin Kenny * 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 * 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 * 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 * 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 * doc/binary.n: Fixed typo in [binary format w] desc. [Bug 718543] 2003-04-08 Donal K. Fellows * 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 * 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 * 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 * 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 * 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 * doc/dict.n: implementation, documentation and tests * generic/tclDictObj.c: as mandated by TIP #111. * tests/dict.test: 2003-04-03 Mo DeJong * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * doc/tcltest.n: * library/tcltest/tcltest.tcl: Added reporting during [configure -debug 1] operations to warn about multiple uses of the same test name. [FR 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 * generic/tclVar.c: * tests/var.test: fixing ObjMakeUpvar's lookup algorithm for the created local variable, bugs #631741 (Chris Darroch) and #696893 (David Hilker). 2003-03-24 Pat Thoyts * library/dde/pkgIndex.tcl: bumped version to 1.2.2 in tclWinDde.c, now adding here too. 2003-03-22 Kevin Kenny * 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 * 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 * 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 * generic/tclCompile.c: * tests/compile.test: bad command count on TCL_OUT_LINE_COMPILE [Bug 705406] (Don Porter). 2003-03-19 Don Porter * 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 * 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 * 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 * 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 * tests/format.test: Renumber tests, a bunch of tests all had the same id. 2003-03-17 Donal K. Fellows * 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 * 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 * win/tcl.m4 (SC_WITH_TCL): Port version number fix that was made in tk instead of tcl sources. 2003-03-13 Mo DeJong 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 * 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 accomodate 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 * win/makefile.vc: Added two missing uses of $(DBGX) so that tclpip8x.dll loads without panicking on Win9x. 2003-03-09 Kevin Kenny * generic/tclTest.c (TestChannelCmd): Removed an unused local variable that caused compilation problems on some platforms. 2003-03-08 Don Porter * doc/tcltest.n: Added missing "-body" to example. Thanks to Helmut Giese. [Bug 700011] 2003-03-07 Mo DeJong * 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 * 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 * 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 * tests/io.test: Doh! Undo accidental commenting out of a couple of tests. 2003-03-06 Mo DeJong * 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 * 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 * 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 * generic/tclCompCmds.c (TclCompileSwitchCmd): Replaced a non-portable 'bzero' with a portable 'memset'. [Bug 698442]. 2003-03-06 Mo DeJong * 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 * 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 * 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 * 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 * 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 * win/rules.vc: updated default tcl version to 8.5. 2003-03-05 Donal K. Fellows * 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 * 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 *** 8.4.2 TAGGED FOR RELEASE *** 2003-03-03 Daniel Steffen 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 * win/Makefile.vc: corrected bug introduced by 'g' for debug builds. 2003-03-03 Don Porter * 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 * 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 * doc/file.n: subcommand is 'file volumes' not 'file volume' 2003-02-27 Jeff Hobbs * 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 * 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 * 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 * generic/tclCmdMZ.c (TraceCommandProc): Fix mem leak when deleting a command that had trace on it. [Bug #693564] (sofer) 2003-02-25 Don Porter * doc/pkgMkIndex.n: Modified [pkg_mkIndex] to use -nocase matching * library/package.tcl: of -load patterns, to better accomodate common user errors due to confusion between [package names] names and [info loaded] names. 2003-02-25 Andreas Kupries * tests/pid.test: See below [Bug #678412]. * tests/io.test: Made more robust against spaces in paths [Bug #678400]. 2003-02-25 Miguel Sofer * tests/execute.test: cleaning up testobj's at the end, to avoid leak warning by valgrind. 2003-02-22 Zoran Vasiljevic * generic/tclEvent.c (Tcl_FinalizeThread): Fix [Bug #571002] 2003-02-21 Donal K. Fellows * 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 * mac/tclMacChan.c (TclpCutFileChannel, TclpSpliceFileChannel): Implemented missing cut and splice procs for file channels. 2003-02-21 Don Porter * 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 * 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 * 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 * doc/regsub.n: Typo fix [Bug #688943] 2003-02-19 Jeff Hobbs * 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 * 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 * 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 * 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 * 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 * 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 * generic/tclTest.c: cleanup of new 'simplefs' test code, and better documentation. 2003-02-17 Miguel Sofer * generic/tclBasic.c (TclRenameCommand): fixing error in previous commit. 2003-02-17 Jeff Hobbs * 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 * tests/string.test: failing that it can't handle strings or * tests/stringComp.test: patterns with 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 * 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 * 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 * tests/notify.test: Removed Windows line terminators. [Bug 687913]. 2003-02-15 Miguel Sofer * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * generic/tclParse.c (CommandComplete): * tests/parse.test: fix for [Bug 684744], by Don Porter. 2003-02-11 Jeff Hobbs * 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 * 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 * doc/append.n: Return value was not documented. [Bug 683188] 2003-02-10 Vince Darley * 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 * library/safe.tcl: code cleanup of eval and string comp use. 2003-02-07 Vince Darley * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * tests/main.test: Constrain tests that do not work on Windows. [Bug 674387] 2003-01-28 Vince Darley * 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 * 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 * win/README: Update msys+mingw URL to release 6. This version bundles gcc 3. 2003-01-26 Mo DeJong * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * doc/namespace.n (namespace inscope): Clarified documentation [SF Patch #670110] 2003-01-21 Mo DeJong * 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 * generic/tclCkalloc.c: change %ud to %u as appropriate. 2003-01-17 Mo DeJong * 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 * 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 * generic/tclStringObj.c: Tcl_SetObjLength fix for when the object has a unicode string rep. Fixes [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 * 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 * 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 * generic/tclClock.c (FormatClock): corrected typo that incorrectly conditionally defined savedTZEnv and savedTimeZone. 2003-01-13 Mo DeJong 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 * 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 * 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 * 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 * 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 * 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 * generic/tclCompCmds.c (TclCompileReturnCmd): Corrected off-by-one problem with recent commit. [Bug 633204] 2003-01-09 Vince Darley * 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 * generic/tclExecute.c (TclExprFloatError): Use the IS_NAN macro for greater clarity of code. 2003-01-07 Don Porter * 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 * 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" *** ******************************************************************