diff options
| -rw-r--r-- | ChangeLog | 2597 | ||||
| -rw-r--r-- | ChangeLog.2000 | 2583 |
2 files changed, 2593 insertions, 2587 deletions
@@ -1,3 +1,9 @@ +2002-01-28 Jeff Hobbs <jeffh@ActiveState.com> + + * ChangeLog.2000 (new file): + * ChangeLog: broke changes from 2000 into ChangeLog.2000 to reduce + size of the main ChangeLog. + 2002-01-28 David Gravereaux <davygrvy@pobox.com> * generic/tclPlatDecls.h: Added preprocessor logic to force a @@ -4403,2590 +4409,7 @@ the worst case, memory access violations were crashing the program. [Bug 119416, Patch 102972] -2000-12-14 Don Porter <dgp@users.sourceforge.net> - - * generic/tclExecute.c: - * tests/expr-old.test: Re-wrote Tcl's [expr rand()] and - [expr srand($seed)] implementations, fixing a range error - on some 64-bit platforms. Added tests that detect the bug. - The rewrite changes the seed -> sequence map on 64-bit - platforms, only for seed >= 2^31, a slight incompatibility. - [Bug 121072, Patch 102781] - -2000-12-10 Don Porter <dgp@users.sourceforge.net> - - * library/init.tcl: - * library/msgcat/msgcat.tcl: - * library/msgcat/pkgIndex.tcl: - * library/opt/optparse.tcl: - * library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc - to evaluate a Tcl built-in command in the caller's context, - the built-in commands are now fully namespace-qualified. This - prevents problems when the caller context is in a namespace where - the built-in command name has been used by a command in the - namespace. (For example, [::ns::set] might be called instead - of the intended [::set]). [Bug #119422, Patch #102545] - -2000-12-09 jeff hobbs <jhobbs@interwoven.com> - - * win/tclWinTime.c (CalibrationThread): added lint return value to - prevent compiler warning. [Bug #125005] - - * docs/scan.n: - * tests/scan.test: - * generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use - strtoul instead of strtol to correctly preserve scan<>format - conversion of large integers. [Patch #102663, Bug #124600] - - * generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing - handling of {!<boolean>} in expressions. [Patch #102702] - -2000-12-08 jeff hobbs <jhobbs@interwoven.com> - - * library/init.tcl: Added support for PATHEXT variable in - auto_execok, recognizing the proper set of executable extensions - on Windows. [Patch #102719] - -2000-12-08 Andreas Kupries <a.kupries@westend.com> - - * generic/tclEncoding.c (LoadTableEncoding): Changed dangerous - code to something less critical. This fixes bug 119417, part A - without affecting the speed when loading encodings. - -2000-12-08 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/open.n: Added xref to fconfigure and advice on the opening - of binary files. Should help prevent a recurrence of bugs like - #124558 - -2000-12-07 jeff hobbs <jhobbs@interwoven.com> - - * generic/tcl.h: added note about need to updated - library/dde/pkgIndex.tcl with minor version increment. - - * library/dde/pkgIndex.tcl: updated to use 84 version to reflect - the makefile. Should probably be updated to use its real version - at some point. [Patch #102560, Bug #119421] - -2000-12-06 eric melski <ericm@ajubasolutions.com> - - * generic/tcl.h (attemptckalloc): Fixed typo for #define of - attemptckalloc (was defined to Tcl_AttempDbCkalloc, should have - been Tcl_AttemptDbCkalloc). [Bug: 124384] - - * generic/tclCkalloc.c: Added - TCL_MEM_DEBUG versions of Tcl_AttemptDbCkrealloc and - Tcl_AttemptDbCkalloc. [Bug: 124384]. - -2000-11-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclExecute.c (TclExecuteByteCode): Logical negation "!" - can now handle string booleans, provided those values are placed - in variables. - - * tests/expr.test (expr-13.17): Check that [expr {!$var}] can - negate the string-versions of booleans "yes", "false", etc. - - * library/tcltest/tcltest.tcl (getMatchingFiles, - getMatchingDirectories): - * tools/man2html.tcl (doDir): - * tools/man2help.tcl (doDir): - * library/package.tcl (tclPkgUnknown,tclMacPkgSearch): - * library/safe.tcl (AddSubDirs): [glob] uses -directory instead of - unsafe [file join] to fix Bug #123313 - - * generic/tclIndexObj.c: - * generic/tclTestObj.c (TestindexobjCmd): Changed internal - representation of index objects to fix Bug #119082; fix - shouldn't be visible to outside world... - - * generic/tclTest.c (TestGetIndexFromObjStructObjCmd): - * tests/indexObj.test: (indexObj-6.*) Added to test for presence - of Bug #119082. - -2000-11-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fixed memory leak from Bug - #119398 - - * library/init.tcl (unknown): Added specific level parameters to - all uplevel invokations to boost performance; didn't dare touch - the "namespace inscope" stuff though, since it looks sensitive - to me! Should fix Bug #123217, though testing is tricky... - -2000-11-21 Andreas Kupries <a.kupries@westend.com> - - * All of the changes below are described in TIP #7 ~ Specification - and result from the application of the patch contained - therein. Creator of the patch is Kevin Kenny - <kennykb@crd.ge.com>. The patch used here is actually a bit - different. Two MS specific constant values (format FOOui64) were - replaced with a more portable formatting of the values and an - additional cast to LONGLONG. My cross-compiling gcc was unable to - process the original form. The SF Id of the patch is 102459. - - * tclWinTime.c: Add to the static data a set of variables that - manage the phase-locked techniques, including a - ''CRITICAL_SECTION'' to guard them so that multi-threaded code - is stable. - - * tclWinTime.c: Modify ''TclpGetSeconds'' to call ''TclpGetTime'' - and return the 'seconds' portion of the result. This change is - necessary to make sure that the two times are consistent near - the rollover from one second to another. - - * tclWinTime.c: Modify ''TclpGetClicks'' to use TclpGetTime to - determine the click count as a number of microseconds. - - * tclWinTime.c: Modify ''TclpGetTime'' to return the time as - M*Q+B, where Q is the result of ''QueryPerformanceCounter'', and - M and B are variables maintained by the phase-locked loop to - keep the result as close as possible to the system clock. The - ''TclpGetTime'' call will also launch the phase-lock management - in a separate thread the first time that it is invoked. If the - performance counter is unavailable, or if its frequency is not - one of the two common 8254-compatible rates, then - ''TclpGetTime'' will return the result of ''ftime'' as it does - in Tcl 8.3.2. - - * tclWinTime.c: Add the clock calibration procedure. The - calibration is somewhat complex; to save space, the reader is - referred to the reference implementation for the details of how - the time base and frequency are maintained. - - * tclWinNotify.c: Modify ''Tcl_Sleep'' to test that the process - has, in fact, slept for the requisite time by calling - ''TclpGetTime'' and comparing with the desired time. Otherwise, - roundoff errors may cause the process to awaken early. - - * tclWinTest.c: Add a ''testwinclock'' command. This command - returns a four element list comprising the seconds and - microseconds portions of the system clock and the seconds and - microseconds portions of the Tcl clock. - - * winTime.test: Add to the test suite a test that makes sure that - the Tcl clock stays within 1.1 ms of the system clock over the - duration of the test. - -2000-11-21 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * doc/global.n: - * doc/upvar.n: - * doc/variable.n: Improved documentation to mention that variables - so created are listed in [info locals] and added a few more - cross-links between these commands. Fixes bug #119387 - -2000-11-17 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * tests/safe.test: (safe-4.3): - * generic/tclVar.c (TclLookupVar): Changed again. Now passes all - the tests, though one needed modifying since it required the - wrong answer. (Why on earth do we have inline modification of - argument strings? This sort of thing is horrendous to debug and - doesn't work well in a multithreaded environment!) Fixes bug - 119192. - - * tests/var.test: (var-1.19) If my attempts to fix the problem - aren't right yet, my attempts to describe it look pretty good to - me... - -2000-11-16 Andreas Kupries <a.kupries@westend.com> - - * win/tclWinPort.h (line 69): Changed reference to winsock2.h into - winsock.h. This was a leftover from a foray into using winsock - version 2 (History lesson from Scott Redman and Jeff - Hobbs). This code was no problem when compiling Tcl itself, but - could trip extensions. Fixes bug 122568. - -2000-11-15 jeff hobbs <jeff.hobbs@acm.org> - - * unix/Makefile.in: removed bp.c references (hasn't existed in a - long time). Corrected 'make dist' to make dist with unversioned - library directories (same as out of cvs), so make install works - correctly with either source tree. - -2000-11-15 jeff hobbs <jeff.hobbs@acm.org> - - * generic/tclVar.c (TclLookupVar): reverted fix below as it broke - all other array unset error reporting. Bug-119192 is still - open. - -2000-11-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> - - * generic/tclVar.c (TclLookupVar): Changed references to part2 to - use elName instead in various error message generating spots, so - as to fix Bug-119192. - -2000-11-03 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/.cvsignore: Removed 'configure' from the glob list now - that it's included. - -2000-11-03 Jeff Hobbs <hobbs@ajubasolutions.com> - - 8.4a2 RELEASE - - * unix/Makefile.in (install-libraries, dist): - * win/makefile.vc (install-libraries): - * win/Makefile.in (install-libraries): updated to install - unversioned library directories into versioned directories. - - * tools/tcl.wse.in: updated for unversioning of library dirs - - * unix/mkLinks: updated mkLinks with latest doc updates - - * doc/Tcl_Main.3: added docs for Tcl_SetMainLoop - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: added Tcl_SetMainLoop proc that allows people - to set a main loop that will run for tclsh. - * generic/tcl.h: added Tcl_MainLoopProc typedef - * generic/tclMain.c (Tcl_SetMainLoop, StdinProc, Prompt): new - StdinProc and Prompt static procs and Tcl_SetMainLoop stubs proc. - The first two handle a fileevent based prompt (taken from - tkMain.c). Tcl_SetMainLoop enables the interactive setting of a - main loop procedure. This enables Tk to be a loadable package. - -2000-11-02 David Gravereaux <davygrvy@ajubasolutions.com> - - * generic/tclEvent.c: tclLibraryPath Tcl_Obj didn't have a way - to share its data among threads. This caused Tcl_Init() to - always fail in threads. Added a way to pass the data around - with a global char*. [BUG: 5301] - -2000-11-02 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/configure: - * unix/dltest/configure: - * win/configure: - * tools/configure: checked in configure scripts so people doing - CVS checkouts aren't required to have autoconf. Changes to - configure.in in the future will require the corresponding - configure script to also be re-autoconf'ed and checked in. - - * win/makefile.vc: - * win/tcl.m4: makefile fixes for Win64 support - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): minor cast - changes. - -2000-11-01 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/tcl.m4: removed use of -lbsd and -ldl for AIX-5. - - * tests/subst.test: added tests for non-zero return code handling - by subst. - * generic/tclParse.c (Tcl_EvalEx): corrected handling of non-zero, - non-error return code cases for subst. [BUG: 119829] - - * generic/tclVar.c (TclVarTraceExists): Corrected excessive mem - use when info exists was called on a non-existent array element. - [BUG: 119213, 119336] - -2000-10-30 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/configure.in: - * win/Makefile.in: - * win/makefile.vc: - * win/tcl.rc: - * win/tclsh.rc: Added logic to derive filenames better in the resource - scripts based on compile options. - -2000-10-30 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/tclUnixInit.c: added default encoding map from - "ja_JP.eucJP" to "euc-jp". (takahashi) - - * tests/clock.test: corrected clock-2.* test numbering - - * unix/configure.in (SC_TCL_LINK_LIBS): removed code that was - commented out (it had been moved to tcl.m4's SC_TCL_LINK_LIBS - already). - - * unix/tcl.m4: consolidated gettimeofday check for AIX. - -2000-10-27 Jeff Hobbs <hobbs@ajubasolutions.com> - - * unix/configure.in: - * unix/tcl.m4: added support for AIX-5. - - * generic/tclIO.c (Tcl_NotifyChannel): removed #ifdef around code - for old channel structures, placed preserve/release around statePtr - * generic/tclIO.c (CloseChannel): the statePtr for a channel was - not being freed when the last channel in a stack was freed, - causing a mem leak. - - * unix/tclUnixChan.c: updated channel types to strict - TCL_CHANNEL_VERSION_2 style to avoid compiler warnings. They work - either way, but this avoids compiler warnings (that worries people). - -2000-10-27 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/tcltest.tcl: Removed a cd into the test - directory in runAllTests that screwed up the temporary directory - setting, effectively preventing users from running tests on - multiple platforms at the same time. - -2000-10-26 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/tclWinFile.c (TclpMatchFilesTypes): NULL was being set to - "attr" which was a DWORD. Changed NULL to zero because a 'void *' - can't be set to a DWORD to avoid the compiler warning. - -2000-10-24 Jennifer Hom <jenn@ajubasolutions.com> - - * tests/all.tcl: Removed support for tcltest 1.0. - - * tests/tcltest.test: - * library/tcltest1.0/tcltest.tcl: - * library/tcltest1.0/pkgIndex.tcl: - * docs/tcltest.n: Moved tcltest2 code so that it's the standard - version of tcltest. Removed all tcltest2 files - (tests/tcltest2.test, library/tcltest1.0/tcltest2.tcl, - docs/tcltest2.n). - -2000-10-20 Jeff Hobbs <hobbs@ajubasolutions.com> - - * win/tclWinFile.c (TclpMatchFilesTypes): made the stat call only - occur when necessary (for 'glob' command). Significantly speeds - up glob command from 8.3. [BUG: 6216] - -2000-10-19 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/tcltest2.tcl: - * tests/tcltest2 - * doc/tcltest2.n: Code and documentation cleanup. Modified - -verbose to take list of keywords as well as string of letters. - Removed Tcl version information from tcltest. Removed - tcltest::grep from tcltest package. Added optional 3rd directory - argument to makeFile/makeDirectory and removeFile/removeDirectory. - - * tests/basic.test: Changed references to tcltest::tclVersion to - hardcoded numbers. - * generic/tcl.h: Changed reference to tcltest2.tcl and tcltest.tcl - in comments to tests/basic.test. - -2000-10-06 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/tclWinChan.c: moved Win2K bug case test with GetStdHandle() - from TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable - a more general method in detecting invalid OS handles rather than - just a specific known case. [BUG: 5971] - -2000-10-06 Jeff Hobbs <hobbs@ajubasolutions.com> - - * tests/cmdAH.test: extra tests for 'file channels' that include - multiple interpreter tests and channel sharing - * generic/tclIO.c (Tcl_GetChannelNamesEx): corrected function (and - consequently 'file channels') to return channels that are actually - registered for this specific interp, rather than this thread. - - * doc/CrtChannel.3: fixed spelling mistakes - -2000-09-29 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/tcltest2.tcl: - * tests/tcltest2.test: - * doc/tcltest2.n: Modified the new form of the test command to - accept both attribute-value pairs and command line options. - Updated the tests and the documentation for this new format. - Also changed the option names for the test command. - -2000-09-29 Jeff Hobbs <hobbs@scriptics.com> - - * win/tclWinSerial.c (SerialGetOptionProc): corrected reporting of - space parity on Windows (Eason) [Bug 6057]. - - * win/Makefile.in: commented use of TESTFLAGS - * unix/Makefile.in: added TESTFLAGS to test target to - conform with Windows makefile and TEA style. - - * tests/stack.test: prevented possible crash on systems with low - default stacksize (Tru64, AIX) in infinite recursion test. A - solution to check remaining stack space in the core is best, but - hard to do in a cross-platform manner. - - * generic/tclIOGT.c (FLUSH_DELAY): renamed DELAY define to - FLUSH_DELAY to avoid defn conflict using Tru64's cc. - -2000-09-28 Jeff Hobbs <hobbs@ajubasolutions.com> - - * tools/tcl.wse.in: added tclPlatDecls.h and tkPlatDecls.h to the - Windows .exe install. - - * tests/fCmd.test (fCmd-6.20): corrected test to remove - c:/tcl8975@ after creating it. - - * tests/fileName.test: cleaned up the testing of glob patterns for - c:/globTest (Windows) to directly create/remove directory. - -2000-09-27 Jeff Hobbs <hobbs@ajubasolutions.com> - - * generic/tcl.decls: - * generic/tclIO.c: updated Tcl_IsChannelShared, - Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to - the new stacked channel implementation. Their stub slots were - also moved to give preference to the new 8.3.2 stub functions. - This will cause an incompatability with 8.4a1 only. - (StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that - didn't set nonBlocking correctly when resetting the flags for the - write side. [Bug: 6261] - - * doc/ChnlStack.3: - * doc/CrtChannel.3: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclIO.c: - * generic/tclIO.h: - * generic/tclIOGT.c: - * generic/tclInt.decls: - * generic/tclIntDecls.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * tests/iogt.test: - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: - * win/tclConfig.sh.in: - * win/tclWinChan.c: - * win/tclWinConsole.c: - * win/tclWinPipe.c: - * win/tclWinSerial.c: - * win/tclWinSock.c: Up-port of changes made in 8.3.2 to 8.4a2 code - base. Most of these changes relate to the rewrite of the stacked - channel implementation, with a few config related fixes. - - Following is an asynchronous include of the applicable ChangeLog - entries from 8.3.2. - - ******************************************************** - ** START OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** - ******************************************************** - -2000-08-07 Jeff Hobbs <hobbs@scriptics.com> - - * doc/ChnlStack.3: - * doc/CrtChannel.3: updated the docs to be aware of the - TCL_CHANNEL_VERSION_2 style of Tcl channels. - - * generic/tclIO.c (Tcl_CreateChannel): added assertion to verify - that the new channel versioning will be binary compatible with - older channel drivers. - -2000-08-05 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIOGT.c (TclChannelTransform): fixed segfault that - would occur when transforming a channel with a proc that did not - yet exist. (Kupries) - - * generic/tclTest.c (TestChannelCmd): added some lint init'ing of - statePtr and chan vars. - -2000-07-26 Jeff Hobbs <hobbs@scriptics.com> - - * merged core-8-3-1-io-rewrite back into core-8-3-1-branch. - The core-8-3-1-io-rewrite branch should now be considered defunct. - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclIO.c: moved the Tcl_Channel* macros from tcl.h to - tclIO.c and made them proper stubbed functions. These are: - Tcl_ChannelName, Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, - Tcl_ChannelCloseProc, Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, - Tcl_ChannelOutputProc, Tcl_ChannelSeekProc, Tcl_ChannelSetOptionProc, - Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc, - Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, - and Tcl_ChannelHandlerProc. These should be used to access the - Tcl_ChannelType structure instead of direct pointer dereferencing. - - * tests/iogt.test: added RCS string, marked tests 2.* to be - unixOnly due to underlying system differences. - -2000-07-25 Andreas Kupries <a.kupries@westend.com> - - * tests/iogt.test: (line 866f) New tests iogt-6.[01], highlighting - buffering trouble when stacking and unstacking transformations. - iogt-6.0 is solved, see the changes below. iogt-6.1 remains, for - now, due to the perceived complexity of solutions. - - * generic/tclIO.h: (line 139f) struct Channel, added a buffer - queue, to hold data pushed back when stacking a transformation. - - * generic/tclIO.c: - (line 91f, line 7434f) New internal function 'CopyBuffer'. - Derived from 'CopyAndTranslateBuffer', with translation - removed. - (line 1025f, line 1212f): Initialization of new queue. - (line 1164f, Tcl_StackChannel): Pushback of input queue. - (line 1293f, Tcl_UnstackChannel): Discard input and pushback. - (line 3748f, Tcl_ReadRaw): Modified to use data in the push back - area before going to the driver. Uses 'CopyBuffer', s.a. - (line 4702f, GetInput): Modified to use data in the push back - area before going to the driver. - (line 4867f, Tcl_Seek): Modified to take pushback of the topmost - channel in a stack into account. - (line 5620f, Tcl_InputBuffered): See above. Added - 'Tcl_ChannelBuffered'. Analogue to 'Tcl_InputBuffered' but for - the buffer area in the channel. - - * generic/tcl.decls: New public API 'Tcl_ChannelBuffered'. S.a. - -2000-07-17 Jeff Hobbs <hobbs@scriptics.com> - - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: added tclIOGT.c to objects list to compile. - - * generic/tclStubInit.c: - * generic/tclIntDecls.h: - * generic/tclInt.decls: commented out internal decls for - TclTestChannelCmd and TclTestChannelEventCmd as they were moved to - tclTest.c. Added new decls for TclChannelEventScriptInvoker and - TclChannelTransform. - - * generic/tclIO.c (CloseChannel): stopped masking out of the - TCL_READABLE|TCL_WRITABLE bits from the state flags in - CloseChannel, instead adding extra intelligence to - CheckChannelErrors with a new CHANNEL_RAW_MODE bit for special - behavior when called from Raw channel APIs. - -2000-07-13 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c (StackSetBlockMode): moved set of chanPtr - outside of blockModeProc check to avoid infinite loop when - blockModeProc was NULL (Kupries). updated TransformSeekProc to - not call Tcl_Seek directly (Kupries). - - * win/tclWinChan.c: updated fileChannelType to v2 channel struct - * win/tclWinConsole.c: updated consoleChannelType to v2 channel struct - * win/tclWinPipe.c: updated pipeChannelType to v2 channel struct - * win/tclWinSerial.c: updated serialChannelType to v2 channel struct - * win/tclWinSock.c: updated tcpChannelType to v2 channel struct - -2000-07-11 Brent Welch <welch@ajubasolutions.com> - - * win/tclConfig.sh.in (TCL_LIBS): Cleaned up unix-specific - autoconf variables. - -2000-07-11 Jeff Hobbs <hobbs@scriptics.com> - - * tests/iogt.test: made tests [345].0 not run by default as they - were failing in the new design, but I'm not convinced that the - returned result isn't correct. - - * generic/tclDecls.h: - * generic/tclStubInit.c: - * generic/tcl.decls: added Tcl_GetTopChannel C API that returns - the current top channel of a channel stack. Tcl_GetChannel was - changed earlier to return the bottommost channel of a stack - because that is the one that is guaranteed to stay around the - longest, and this was needed to compensate for certain - operations that want to look at the state of the main channel. - Most channel APIs already compensate for grabbing the top, so it - shouldn't be needed often. - - * generic/tclIO.c (Tcl_StackChannel, Tcl_UnstackChannel): Added - flushing of buffers (Kupries), removed use of DownChannel macro, - added Tcl_GetTopChannel public API to get to the top channel of - the channel stack (necessary for TLS). Rewrote Tcl_NotifyChannel - for new channel design (Kupries). Did some code cleanup in the - transform code. tclIO.c must still be broken into bits (separate - out test code and giot code, create tclIO.h). - -2000-07-10 Andreas Kupries <a.kupries@westend.com> - - * tests/iogt.test: Reverted some earlier changes as a fix by Jeff - revived the original and correct behaviour. IOW, the tests showed - a genuine error and I didn't see it :(. - - * generic/tclIO.c (Tcl_Read|Write_Raw): Changed to directly use - the drivers and not DoRead|DoWrite. The latter use the buffering - system, encoding and eol-translation and this wreaks havoc with - the data going through the transformations. Both procedures use - CheckForchannelErrors and let it believe that there is no - background copy in progress or else stacked channels could not - be used for that. - - * generic/tclIO.c (TclCopyChannel, CopyData): Moved access to the - topmost channel from the first to the second procedure to make - the decision about that at the last possible time (Callbacks can - change the stacking). - - test suite: failures of iogt-[345].0 - -2000-07-06 Jeff Hobbs <hobbs@scriptics.com> - - * tests/iogt.test: new tests for stacked channel stuff based off - new 'testchannel transform|unstack' code (Kupries IOGT extension). - * generic/tcl.decls: - * generic/tcl.h: - * generic/tclDecls.h: - * generic/tclStubsInit.c: - * generic/tclIO.c: complete rewrite of Tcl Channel code for - stacked channels. Channels are now designed to work in a more - stacked fashion with a shared ChannelState data structure. - -2000-06-02 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c (CloseChannel): removed the &ing out of - (TCL_READABLE|TCL_WRITABLE) from the flags, as CloseChannel does - this on the next pass through for the top channel, and it appeared - to be causing hangs by not allowing the final flush. - -2000-06-01 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIO.c (CloseChannel): Rewrote CloseChannel code to - unstack a channel during the close process. Fixed a refcount bug - in Tcl_UnstackChannel. [Bug: 5623] - (CloseChannel): further extended CloseChannel in the stacked case - to effect certain operations on the next channel that would have - been done in Tcl_Close. Also added CHANNEL_CLOSED and removed - (TCL_READABLE|TCL_WRITABLE) bits from chanPtr->flags. Changed - final reset of the WatchProc to check the chanDownPtr's (next) - interestMask. - - ****************************************************** - ** END OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** - ****************************************************** - -2000-09-20 Jeff Hobbs <hobbs@scriptics.com> - - * tests/socket.test: removed doTestsWithRemoteServer constraint - from socket-12.*. It requires 'exec', not a remote server. - Cleaned up some coding errors. - -2000-09-20 Jennifer Hom <jenn@ajubasolutions.com> - - * library/tcltest1.0/pkgIndex.tcl: Updated to load tcltest 2.0. - * library/tcltest1.0/tcltest2.tcl: New version of tcltest. - Cleanup of command line parsing: allows users to specify command - line arguments through an environment variable named - TCLTEST_OPTIONS [RFE: 3748], does not respond to incorrect - arguments, and forces usage of entire flag name when using command - line arguments. Defines accessor procs for all tcltest - variables. Allows users to use 'return' in test scripts. Allow - users to specify whether test files should be sourced or run in a - separate process. 'all.tcl' code moved to tcltest package. - 'test' proc modified to use attribute-value pairs. Allow users to - specify what return codes, output, and errors can be compared and - whether these values should be compared using regexp, glob, or - exact matching. makeDirectory & removeDirectory now operate with - respect to temporaryDirectory [Bug: 6001]. Test results from - tests run in slave interpreters are now included in test totals - [Bug: 1493]. Test files that return error values are now reported. - - * tests/all.tcl: Added code to check for the tcltest version - loaded; modified to figure out which tests to run based on the - tcltest version loaded. - * tests/tcltest.test: Modified to explicitly load version 1.0 of - tcltest. - * tests/tcltest2.test: New test suite for tcltest; includes all of - the old tests plus new ones reflecting changes made for version - 2.0. - * tests/cmdAH.test: Added singleTestInterp constraint to - cmdAH-31.2; this test does not run if tests aren't sourced into a - single interpreter. - * tests/socket.test: Fixed two tests that were referencing - variables outside of scope. - - * tools/tcl.wse.in: Added code to install tcltest2.tcl. - - * doc/tcltest2.n: New documentation for tcltest version 2.0. - Removes documentation for tcltest namespace variables. Adds - documentation for new tcltest procs. - - * unix/mkLinks: Added code to link to tcltest2.n. - - * generic/tcl.h: Added comment to modify tcltest2.tcl as well as - tcltest.tcl for version changes. - -2000-09-19 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): When using -all, all - attempts after the first to match the regexp against the string - should include the TCL_REG_NOTBOL flag, to avoid erroneously - matching ^ in the middle of the string. Added code to set this - flag after the first pass through the matching loop. [Bug: 6284]. - -2000-09-19 David Gravereaux <davygrvy@ajubasolutions.com> - - * doc/Eval.3: Added a note about the script argument to Tcl_Eval() - should be in UTF-8 or risk implied conversion errors when possible - combinations of upper ascii can be valid UTF-8 special codes. - -2000-09-17 Eric Melski <ericm@ajubasolutions.com> - - * tests/cmdIL.test: Added a test for fix for [Bug: 6212]. - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): Applied patch from [Bug: - 6212], which corrected an error in the handling of the -index option. - -2000-09-14 Eric Melski <ericm@ajubasolutions.com> - - * doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc. - - * doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength. - - * generic/tclDecls.h: - * generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls. - - * generic/tcl.decls: Added stubs for the Tcl_Attempt* memory - allocators and for Tcl_AttemptSetObjLength. - - * generic/tcl.h: Added #define's for attemptckalloc, - attemptckrealloc, which map to the Tcl_Attempt* memory allocators. - - * generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc, - Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc, - Tcl_AttemptRealloc, etc. These are used by - Tcl_AttemptSetObjLength and the string obj append functions. - - * generic/tclStringObj.c: Modified string growth algorithm to use - doubling algorithm as long as possible, and only fall back when - that fails. Added Tcl_AttemptSetObjLength, and modified - AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and - Tcl_AppendStringsToObjVA to support this. - -2000-09-07 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/.cvsignore: changed the glob patterns a bit to exclude VC++ - project conversion backups. - - * win/tclWinPipe.c: Stage-1 bug fix for TR#2460 "exec leaks memory". - Added more logic around the close-down of the pipe reader thread so - as to avoid, at all cost, a TerminateThread. Most cases with exec - are fixed, but I don't consider 2460 done yet. Closing down the - read side of a pipe before the child process, doesn't really fit - the windows model. [BUG: 2460] - -2000-09-07 Jeff Hobbs <hobbs@scriptics.com> - - * doc/trace.n: minor doc cleanup - -2000-09-06 André Pönitz <poenitz@htwm.de> - - * doc/*.n: added or changed "SEE ALSO:" section - -2000-09-06 Jeff Hobbs <hobbs@scriptics.com> - - * win/tclWinLoad.c (TclpLoadFile): added special message for - ERROR_PROC_NOT_FOUND exception in loading a dll. - * win/tclWinError.c: changed ERROR_PROC_NOT_FOUND to map from - ESRCH (POSIX: no such process) to EINVAL because there is no good - mapping for "procedure not found". - - * README: - * generic/tcl.h: - * library/tcltest1.0/tcltest.tcl: - * tools/tcl.wse.in: - * tools/tcltk-man2html.tcl: - * unix/configure.in: - * unix/tcl.spec: - * win/README.binary: - * win/configure.in: updated patchlevel to 8.4a2 - - * unix/tclUnixPipe.c (TclpCreateProcess): Removed WNOHANG from - Tcl_WaitPid call in error case of process creation on Unix, as it - would lead to defunct processes. [Bug: 6148] - - * tests/string.test: extended string repeat tests - * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed STR_REPEAT to - preallocate the full space of the final string, avoided repeated - appends. - - * doc/source.n: - * doc/Eval.3: added extra note about how to safe use ^Z in code, - as it is now a cross-platform (was just Windows) EOF char. - -2000-09-05 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclHash.c: fixed pedantic warning of incorrectly placed - #endif - - * generic/tclExecute.c (TclExecuteByteCode): INST_STR_INDEX fixed - pedantic cast warning. - Corrected support for building with -DTCL_COMPILE_STATS. - Added efficiency check of object equality. - -2000-08-29 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStringObj.c: Applied patch from Gerhard Hintermayer - to provide a more conservative string growth algorithm for strings - larger than one megabyte; this allows more efficient use of memory - for very large strings. - -2000-08-25 Eric Melski <ericm@ajubasolutions.com> - - * tests/trace.test: Extended array tracing tests. - - * doc/trace.n: Clarified information about when array traces will - be fired. - - * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected call to CallTraces - (for TCL_TRACE_ARRAY) to only be called when the variable is - either an array or is undefined, to ensure that array traces do - not fire for scalar variables. - -2000-08-24 Eric Melski <ericm@ajubasolutions.com> - - * doc/man.macros: Tweaked tab settings for .SO (Standard Options) - sections, based on suggestion from Peter Spjuth. - -2000-08-24 Mo DeJong <mdejong@redhat.com> - - * unix/README: Update to account for removal of --enable-gcc. - * unix/configure.in: - * unix/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. - * win/README: Add note about building with Cygwin. - * win/configure.in: - * win/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. - Remove quick hack that provided cross compile support for - windows builds. - -2000-08-24 Eric Melski <ericm@ajubasolutions.com> - - Overall change: Added support for command rename/delete traces - and new trace syntax, from patch from Vince Darley. Added support - for array traces for variables. [RFE: 5048, 5967]. - - * doc/trace.n: Updated documentation for new syntax; flagged old - syntax as deprecated; added documentation for command - rename/delete traces and variable array traces. - - * tests/trace.test: Updated tests for new trace syntax; new tests - for command rename/delete traces; new tests for array traces. - - * generic/tclVar.c: Support for new trace syntax; support for - TCL_TRACE_ARRAY. - - * generic/tclStubInit.c: - * generic/tclDecls.h: - * generic/tcl.decls: Stub functions for command rename/delete traces. - - * generic/tcl.h: - * generic/tclInt.h: - * generic/tclBasic.c: Support for command traces. - - * generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support - new [trace] syntax: - trace {add|remove|list} {variable|command} name ops command - Added support for command traces (rename, delete operations). - Added support for TCL_TRACE_ARRAY at Tcl level (array operation - for variable traces). - -2000-08-20 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclVar.c: Added check for non-arrays for [array statistics] - command (patch from Mark Patton). - -2000-08-19 David Gravereaux <davygrvy@ajubasolutions.com> - - * generic/tclPlatDecls.h: without a previous '#include <windows.h>', - tclPlatDecls.h can't be parsed due to a missing definition of TCHAR. - Added a check to include it when not defined. - - ***POSSIBLE OBSCURE BUG*** could be caused when the compile flags - for the core happen to be different than a project who uses these - publics regarding -D_MBCS and -D_UNICODE. This added check might - have to be revisited later with a better understanding of the - reprocusions. I think TCHAR should be replaced with it's expansion. - -2000-08-18 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/.cvsignore (added): provides a cleaner build environment with - graphical CVS clients. - -2000-08-15 Eric Melski <ericm@ajubasolutions.com> - - * library/tcltest1.0/tcltest.tcl: Set debug level in - tcltest::restoreState to 2, for consistancy with the debug level - in tcltest::saveState [Bug: 4505]. - -2000-08-14 Eric Melski <ericm@ajubasolutions.com> - - * win/makefile.vc: - * win/Makefile.in: - * unix/Makefile.in: Added tclPlatDecls.h to the list of installed - headers, for more complete stubs support. [Bug: 5241]. - - * generic/tcl.h: Added #include "tclPlatDecls.h" to get - platform-specific stubs declarations (Tcl_WinTCharToUtf, etc) - [Bug: 5241]. - - * README: Updated link for instructions on compiling Tcl from - sources to point to correct location - (http://dev.scriptics.com/doc/... instead of - http://dev.scriptics.com/support/...). - -2000-08-11 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclEnv.c (TclUnsetEnv): Changed declaration of length - variable from "unsigned int" to "int", to match usage when passed - to TclpFindVariable [Bug: 6126]. - -2000-08-10 Eric Melski <ericm@ajubasolutions.com> - - * library/msgcat1.0/pkgIndex.tcl: Bumped version number to 1.2 - [Bug: 6100]. - - * library/msgcat1.0/msgcat.tcl: Removed erroneous [package forget] - in msgcat namespace initializer. Bumped version number to 1.2 - [Bug: 6100]. - -2000-08-10 David Gravereaux <davygrvy@ajubasolutions.com> - - * generic/tclObj.c: r1.15 accidentally changed a global mutex - name tclObjMutex to ObjMutex. Put the correct name back. - -2000-08-07 Eric Melski <ericm@ajubasolutions.com> - - * tests/indexObj.test: Added tests using the [testwrongnumargs] - command to test Tcl_WrongNumArgs. - - * generic/tclTest.c (TestWrongNumArgsObjCmd): Added test function - for the Tcl_WrongNumArgs function. - - * generic/tclIndexObj.c (Tcl_WrongNumArgs): Corrected algorithm to - not insert a space before the message component when objc == 0 - [Bug: 6078]. - -2000-07-27 Mo DeJong <mdejong@redhat.com> - - * win/configure.in: TCL_STUB_LIB_FLAG should not - include ${TCL_DBGX} in win/tclConfig.sh, fix that. - -2000-07-25 David Gravereaux <davygrvy@ajubasolutions.com> - - * doc/Async.3: - * generic/tclAsync.c: - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * generic/tclTest.c: - * mac/tclMacPort.h: - * unix/tclUnixPort.h: - * win/tclWinInit.c: Thread-safe rewrite for tclAsync.c. Added - notifier alerting on all platforms as it was only working on Win - before. Removed older Win hacks that would end-up waking the - wrong notifier in the presence of a threaded build. All tests - pass as before. New test cases will be added soon for the new - behavior. [BUG: 5791] - -2000-07-25 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclVar.c (CallTraces): Added check for VAR_TRACE_ACTIVE - on the array containing the variable before executing traces on - that array, to conform with normal variable traces and the - documentation, which states that while executing a trace, other - traces on that variable are disabled. [Bug: 6049]. - - * win/tclWinPipe.c (BuildCommandLine): Added Tcl_DStringFree call - to prevent potential memory leaks [Bug: 6041]. - -2000-07-24 Eric Melski <ericm@ajubasolutions.com> - - * doc/msgcat.n: Added documentation about the selection of the - default locale on Windows. - -2000-07-23 Joe English <jenglish@flightlab.com> - * doc/AddErrInfo.3: - * doc/ChnlStack.3: - * doc/Exit.3: - * doc/GetIndex.3: - * doc/Notifier.3: - * doc/Object.3: - * doc/RegExp.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/Thread.3: Added missing entries to NAME section. - - * doc/AddErrInfo.3: - * doc/CrtObjCmd.3: - * doc/RecEvalObj.3: Changed Tcl_EvalObj to Tcl_EvalObjEx - -2000-07-21 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables - to allow custom key types, such as Tcl_Obj *'s, and others. - - * doc/binary.n: Noted that the example in the introduction assumes a - 32-bit system [Bug: 6035]. - -2000-07-21 Mo DeJong <mdejong@redhat.com> - - * win/configure.in: Define ${prefix} and ${exec_prefix} like - unix/configure.in. Fix or add TCL_SRC_DIR, TCL_STUB_LIB_FILE, - TCL_STUB_LIB_FLAG, TCL_BUILD_STUB_LIB_SPEC, TCL_STUB_LIB_SPEC, - TCL_BUILD_STUB_LIB_PATH, TCL_STUB_LIB_PATH. - -2000-07-20 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables - to allow custom key types, such as Tcl_Obj *'s, and others; it - seems to break Tk. - -2000-07-19 Eric Melski <ericm@ajubasolutions.com> - - * generic/tclStubInit.c: - * generic/tclObj.c: - * generic/tclInt.h: - * generic/tclHash.c: - * generic/tclDecls.h: - * generic/tcl.h: - * generic/tcl.decls: - * doc/Hash.3: Applied patch from Paul Duffin to extend hash tables - to allow custom key types, such as Tcl_Obj *'s, and others. - - * tests/pkgMkIndex.test: Added tests for pkg_compareExtension. - - * library/package.tcl: Enhanced pkg_compareExtension to handle - Unixes which tack the version number on to the end of library - names (eg, foo.so.1.2); such filenames will be correctly matched. - (Patch from Vince Darley). - - * win/makefile.vc: Applied patch from Don Porter to provide better - nmake support for NT/Alpha [RFE: 5938]. - -2000-07-18 Mo DeJong <mdejong@redhat.com> - - * unix/configure.in: - * unix/tcl.m4: - * win/tcl.m4: Properly quote arguments to m4 macros. This allows - Tcl to work with the new version of autoconf. - -2000-07-18 Eric Melski <ericm@ajubasolutions.com> - - * tests/opt.test: Removed references to Lfirst, Lrest functions. - - * library/opt0.4/optparse.tcl: Applied patch from Chris Nelson, - which replaces the [Lfirst] function with an inline [lindex ... 0] - and [Lrest] with [lrange ... 1 end], for better performance. - [RFE: 6019] - - -2000-07-18 Eric Melski <ericm@scriptics.com> - - * compat/string.h: Fixed function prototypes for strpbrk and - strtok [Bug: 6020]. - -2000-07-17 David Gravereaux <davygrvy@ajubasolutions.com> - - * win/tclWinChan.c: Win2K OS bug with - GetStdHandle(STD_OUTPUT_HANDLE) giving the wrong answer. This - made TclpGetDefaultStdChannel grab what it thought was a valid - native stdout handle. Added a new WriteFile() test to make sure - it's really valid. This OS bug doesn't affect the shells. Only - -subsystem:windows (aka WinMain) application that dynamically - load tclXX.dll [BUG: 5971] - -2000-07-17 Eric Melski <ericm@scriptics.com> - - * library/msgcat1.0/msgcat.tcl: - * doc/msgcat.n: - * tests/msgcat.test: Applied patches from Chris Nelson, to provide - the mcmset function, which allows the translator to set multiple - string translations in a single function call, rather than - requiring many calls to mcset. [RFE: 6000, 5993]. In addition, - these patches correct mcload to use utf-8 encoding on when reading - message catalog files, and provides for better default behavior - for determining the locale on a Windows system. - -2000-07-17 Mo DeJong <mdejong@redhat.com> - - * unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc - before running AC_PROG_CC if CC is already set. - -2000-07-13 André Pönitz <poenitz@mathematik.tu-chemnitz.de> - - * doc/lappend.n: - * doc/lindex.n: - * doc/linsert.n: - * doc/list.n: - * doc/llength.n: - * doc/lrange.n: - * doc/lreplace.n: - * doc/lsearch.n: - * doc/lsort.n: Added SEE ALSO sections. - -2000-07-07 Mo DeJong <mdejong@redhat.com> - - * win/configure.in: Fix definition of - TCL_SRC_DIR so that it matches the Unix version. - * win/tclConfig.sh.in: Removed duplicate variables. - -2000-07-06 Eric Melski <ericm@scriptics.com> - - * tests/msgcat.test: - * library/msgcat1.0/msgcat.tcl: Applied patch from Christian - Krone, to provide extended args support for msgcat::unknown, which - is used for strings without a known translation in the current - locale [Bug: 5984]. - -2000-06-29 Eric Melski <ericm@scriptics.com> - - * doc/msgcat.n: Doc's for mcmax function. - - * library/msgcat1.0/msgcat.tcl: Applied patches from Laurent - Duperval, to add mcmax function, which computes the length of the - longest of several translated strings. Bumped version number to 1.1. - -2000-06-27 Eric Melski <ericm@scriptics.com> - - * tests/stringObj.test: Tweaked tests to avoid hardcoded - high-ASCII characters (which will fail in multibyte locales); - instead used \uXXXX syntax. [Bug: 3842]. - -2000-06-26 Eric Melski <ericm@scriptics.com> - - * doc/package.n: Corrected information about [package forget] - arguments [Bug: 5418]. - -2000-06-23 Eric Melski <ericm@scriptics.com> - - * doc/Hash.3: Added documentation patch for Tcl_Obj *'s as keys in - Tcl hash tables [RFE: 5934]. - - * generic/tcl.h: - * generic/tclHash.c: Applied patch from [RFE: 5934], which extends - Tcl hash tables to allow Tcl_Obj *'s as the key. - -2000-06-20 Eric Melski <ericm@ajubasolutions.com> - - * tests/opt.test: - * library/opt0.4/optparse.tcl: Applied patch from [Bug: 5922], which - corrected an incorrect use of [string match]. - - * unix/tclConfig.sh.in: - * win/tclConfig.sh.in: Applied patch from [Bug: 5921], which corrects a - typo in the comments in these files. - -2000-06-19 Eric Melski <ericm@scriptics.com> - - * doc/RegExp.3: Replaced instances of "Tcl_GetRegExpInfo" with - "Tcl_RegExpGetInfo", the correct name of the function [Bug: 5901]. - -2000-06-13 Eric Melski <ericm@scriptics.com> - - * win/tcl.m4: - * win/configure.in: - * win/Makefile.in: Applied patch from [RFE: 5844], to extend - support for mingw compile environment on Windows. - - * win/tclWinDde.c: - * win/tclWinInit.c: - * win/tclWinNotify.c: - * win/tclWinPipe.c: - * win/tclWinReg.c: - * win/tclWinThrd.c: Applied patch from [Bug: 5794], to fix - compiler warnings when using mingw on Windows. - -2000-05-31 Jeff Hobbs <hobbs@scriptics.com> - - * tests/set-old.test: - * doc/unset.n: - * generic/tclVar.c (Tcl_UnsetObjCmd): added -nocomplain and -- - options to unset, to allow for a silent unset operation. - -2000-05-31 Eric Melski <ericm@scriptics.com> - - * generic/tclVar.c (Tcl_ArrayObjCmd): Added support for regexp and - exact matching for [array names] command. [RFE: 3684]. - - * doc/array.n: Added documentation for [array names - -exact/-regexp/-glob] [RFE: 3684]. - - * tests/set-old.test: Added tests for [array names - -exact/-regexp/-glob] [RFE: 3684]. - -2000-06-06 Jeff Hobbs <hobbs@scriptics.com> - - 8.4a1 RELEASE - - * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): added - test of iResult return from memcmp, as memcmp isn't required to - return only -1,0,1. - -2000-06-03 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Corrected - caching of the index ptr to account for offsets != sizeof(char *). - [Bug: 5153] - -2000-05-29 Sandeep Tamhankar <sandeep@scriptics.com> - - * tests/http.test - * doc/http.n - * library/http2.3/http.tcl: Fixed bug 5741, where unsuccessful - geturl calls sometimes leaked memory and resources (sockets). - Also, switched around some of the logic so that http::wait never - throws an exception. This is because in an asynchronous geturl, - the command callback will probably end up doing all the error - handling anyway, and in an asynchronous situation, the user - expects to check the state when the transaction completes, as - opposed to being thrown an exception. For the http package, this - menas the user can check http::status for "error" and http::error - for the error message after doing the http::wait. - -2000-05-27 Jeff Hobbs <hobbs@scriptics.com> - - * tests/info.test: - * doc/info.n: - * generic/tclIOUtil.c (Tcl_EvalFile): - * generic/tclCmdIL.c (InfoScriptCmd): added ability to set the - info script return value [info script ?newFileName?]. This will - be beneficial for virtual file system programs. [Bug: 4225] - -2000-05-26 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): reworked to operate in - Unicode, tweaked for performance. - (Tcl_StringObjCmd) changed STR_FIRST/STR_LAST error message to - something more understandable, reworked STR_FIRST, STR_LAST, - STR_MAP, STR_MATCH, STR_RANGE, STR_REPLACE to operate in Unicode. - Removed inneffectual STR_RANGE "special" ByteArray support. - Optimized STR_MAP algorithm, especially optimized for one-pair case. - Fixed possible mem overrun in STR_INDEX bytearray case. - - * generic/tclCompExpr.c: changed INST_STREQ -> INST_STR_EQ, - INST_STRNEQ -> INST_STR_NEQ - * generic/tclCompile.c: added streq, strneq, strcmp, strlen & - strmatch to the compiled stats instructionTable - * generic/tclCompile.h: added instructions INST_STR_CMP, - INST_STR_INDEX, INST_STR_MATCH - * generic/tclCompCmds.c: added byte compiler support for - [string compare|match|index]. - * generic/tclExecute.c: - Changed INST_STR_(N)EQ to return an Int object and not bother - trying to reuse the top stack object. - Added INST_STR_CMP, INST_STR_INDEX, INST_STR_MATCH bytecode ops. - Extended evalstats output info with Tcl_IsShared stat info. - - * generic/tclInt.h: - * generic/tclObj.c (Tcl_DbIsShared): added support for checking - result of Tcl_IsShared in evalstats (TCL_COMPILE_STATS). - - * generic/tclStringObj.c (Tcl_AppendUnicodeToObj): removed dead code. - (AppendUnicodeToUnicodeRep) removed overallocation by extra - sizeof(Tcl_UniChar) multiplier. - - * tests/string.test: added string map tests for the one-pair case, - corrected tests to reflect improved error messages in first/last. - Added tests against mem overrun in string index bytearray case. - -2000-05-23 Eric Melski <ericm@scriptics.com> - - * generic/tclInt.h: Added function prototypes for - TclCompileStringCmd and TclCompileReturnCmd. - - * generic/tclCompile.h: Added definition of INST_STRLEN opcode and - updated LAST_INST_OPCODE value. - - * generic/tclBasic.c: Added information about TclCompileStringCmd - and TclCompileReturnCmd to BuiltInCmds table. - - * generic/tclExecute.c (TclExecuteByteCode): Added support for the - INST_STRLEN opcode. - - * generic/tclCompCmds.c - (TclCompileStringCmd): Basic implementation of byte-compiled - [string] command. Not all subcommands are implemented; those - that are not an out-line compiled. - - (TclCompileReturnCmd): Byte-compiled implementation of [return] - command. Only "simple" returns are byte-compiled; in particular, - if the -code, -errorinfo or -errorcode flags are used, the command - is not byte-compiled. - -2000-05-22 Jeff Hobbs <hobbs@scriptics.com> - - * doc/scan.n: - * doc/array.n: minor doc fixes [Bug: 5396] - - * generic/tclEnv.c: cast cleanup [Bug: 5624] - * win/tclWinConsole.c: cast and header cleanup [Bug: 5625] - * win/tclWinSerial.c: cast cleanup [Bug: 5626] - * win/tclWinFCmd.c: cast cleanup [Bug: 5627] - -2000-05-19 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclTest.c: - * generic/tclIO.c: moved channel test commands from tclIO.c to - tclTest.c. - * generic/tclIO.h: new file, split out from tclIO.c to allow test - commands to be moved to tclTest.c. - - * generic/tclStubInit.c: - * generic/tclIntDecls.h: - * generic/tclInt.decls: removed TclTestChannel*Cmd from internal - stubs table and added TclChannelEventScriptInvoker to the internal - stubs table so it can be used from the test code. - -2000-05-18 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added test for "2 days 2 hours ago" style - specifications. - - * generic/tclDate.c: Regenerated from tclGetDate.y. - - * generic/tclGetDate.y: Tweaked grammar to properly handle the - "ago" keyword when it follows multiple relative unit specifiers, - as in "2 days 2 hours ago". [Bug: 5497]. - -2000-05-18 Jeff Hobbs <hobbs@scriptics.com> - - * win/{tcl.m4,Makefile.in,configure.in}: added support for mingw - compile env and cross-compiling. [Bug: 5499] - - * generic/tclClock.c (FormatClock): correct code to handle locale - specific return values from strftime, if any. [Bug: 3345] - - * unix/tclUnixInit.c (TclpSetInitialEncodings): attempt to - correct setlocale calls for XIM support and locale issues. - [BUG: 5422 3345 4236 2522 2521] - -2000-05-17 Jeff Hobbs <hobbs@scriptics.com> - - * library/init.tcl (auto_import): added check to see if a valid - pattern was coming in, to avoid simple error cases [Bug: 3326] - - * doc/regsub.n: correct regsub docs [Bug: 5346] - -2000-05-15 Eric Melski <ericm@scriptics.com> - - * library/history.tcl: Corrected an off-by-one error in HistIndex, - which was causing [history redo] to start its search at the wrong - event index. [Bug: 1269]. - -2000-05-10 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclPosixStr.c (Tcl_SignalMsg): clarified #defines for - Linux on Sparc to compile correctly. [Bug: 5364] - - * doc/namespace.n: - * tests/namespace.test: - * generic/tclNamesp.c (Tcl_NamespaceObjCmd): added 'namespace - exists' command. [Bug: 4665] - - * doc/source.n: - * doc/Eval.3: - * tests/source.test: - * generic/tclIOUtil.c (Tcl_EvalFile): added explicit \32 (^Z) - eofchar (affects Tcl_EvalFile in C, "source" in Tcl). This was - implicit on Windows already, and is now cross-platform to allow - for scripted documents. - -2000-05-09 Andreas Kupries <a.kupries@westend.com> - operating as proxy for David Gravereaux <davygrvy@pobox.com> - - * win/tclWinThrd.c (TclpInitLock, TclpMasterLock): Added missing - initialization of joinLock. - -2000-05-09 Eric Melski <ericm@scriptics.com> - - * tests/lsearch.test: - * doc/lsearch.n: - * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Extended [lsearch] to - support sorted list searching and typed list searching. [RFE: 4098]. - -2000-05-08 Jeff Hobbs <hobbs@scriptics.com> - - * doc/expr.n: - * tests/expr.test: - * tests/expr-old.test: added tests for 'eq' and 'ne' - * generic/tclExecute.c: - * generic/tclCompile.h: added INST_STREQ and INST_STRNEQ opcodes - that do strict string comparisons. - * generic/tclCompExpr.c: added 'eq' and 'ne' string comparison - operators. - * generic/tclParseExpr.c (GetLexeme): added 'eq' and 'ne' expr - parse terms (string (in)equality check). - - * generic/tclCmdIL.c (Tcl_LinsertObjCmd): made use of - Tcl_DuplicateObj where code was otherwise duplicated. Made - special case of inserting one element at the end work again (where - index == len). - (Tcl_LreplaceObjCmd): moved Tcl_DuplicateObj call lower and - cleaned up use of other arguments. - - * generic/tclObj.c (Tcl_DuplicateObj): simplified code to call - TclInitStringRep, which the code was just duplicating in part. - - * doc/Utf.3: - * generic/tclStubInit.c: - * generic/tcl.decls: - * generic/tclDecls.h: - * generic/tclUtf.c: Added new functions Tcl_UniCharNcasecmp and - Tcl_UniCharCaseMatch (unicode parallel to Tcl_StringCaseMatch) - * generic/tclUtil.c: rewrote Tcl_StringCaseMatch algorithm for - optimization and made Tcl_StringMatch just call Tcl_StringCaseMatch - * tests/string.test: extended string match tests - -2000-05-08 Eric Melski <ericm@scriptics.com> - - * tests/set-old.test: - * doc/array.n: - * generic/tclVar.c: Added [array statistics] command [RFE: 4557] - -2000-05-06 Andreas Kupries <a.kupries@westend.com> - operating as proxy for David Gravereaux <davygrvy@pobox.com> - - * tclThreadJoin.c: Fixed several places with missing a & in - arguments to calls of Tcl_Mutex(Un)lock and - Tcl_ConditionNotify functions. - -2000-05-02 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * generic/tcl.h: - * library/init.tcl: - * library/reg1.0/pkgIndex.tcl: - * library/tcltest1.0/tcltest.tcl: - * mac/README: - * tools/tcl.hpj.in: - * tools/tcl.wse.in: - * unix/README: - * unix/configure.in: - * unix/tcl.spec: - * win/README: - * win/README.binary: - * win/configure.in: - * win/makefile.vc: - * win/tcl.m4: updated patchlevel to 8.4a1 - - * tests/compile.test: - * tests/init.test: - * tests/proc.test: - * tests/proc-old.test: - * tests/rename.test: - * generic/tclProc.c: reworked error return for procedures with - incorrect args to be like the C Tcl_WrongNumArgs, where a "wrong # - args: ..." message is printed out with the args list. - - * unix/Makefile.in: add tclsh.ico and tcl.spec to dist target - -2000-05-02 Andreas Kupries <a.kupries@westend.com> - - * Overall changes: - (1) Implementation of joinable threads for all platforms. - (2) Additional API's for channels. Required to allow the - thread extension to move channels between threads. - - * generic/tcl.decls (lines 1360f): Added Tcl_JoinThread, - Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, - Tcl_SpliceChannel, Tcl_IsChannelExisting and - Tcl_ClearChannelHandlers (slots 394 to 400). - - * generic/tclIO.c: Implemented Tcl_IsChannelRegistered, - Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. - Tcl_CutChannel uses code from CloseChannel. Replaced this code - by a call to Tcl_CutChannel. Replaced several code fragments - adding channels to the channel list with calls to - Tcl_SpliceChannel. Removed now unused variables from - CloseChannel and Tcl_UnstackChannel. Tcl_ClearChannelHandlers - uses code from Tcl_Close. Replaced this code by a call to - Tcl_ClearChannelHandlers. Removed now unused variables from - Tcl_Close. Added the subcommands 'cut', 'forgetch', 'splice' and - 'isshared' to the test code - (TclTestChannelCmd). - - * unix/tclUnixThread.c: Implemented Tcl_JoinThread using the - pthread-functionality. - - * win/tclWinThrd.c: Fixed several small typos in comments. - Implemented Tcl_JoinThread using a platform independent - emulation layer (see generic/tclThreadJoin.c below). Added - 'joinLock' to serialize Tcl_CreateThread and TclpExitThread to - prevent a race for joinable threads. - - * mac/tclMacThrd.c: Implemented Tcl_JoinThread using a platform - independent emulation layer (see generic/tclThreadJoin.c - below). Due to the cooperative nature of threading on this - platform the race mentioned above is not present. - - * generic/tclThreadJoin.c: New file. Contains a platform - independent emulation layer helping in the implementation of - joinable threads for the win and mac platforms. - - * generic/tclInt.h: Added declarations for TclJoinThread, - TclRememberJoinableThread and TclSignalExitThread. These - procedures define the API of the emulation layer for joinable - threads (see generic/tclThreadJoin.c above). - - * win/Makefile.in: - * win/makefile.vc: Added generic/tclTheadJoin.o to the rules. - - * mac/: I don't know to which file generic/tclTheadJoin.o has to - be added to so that it compiles. Sorry. - - * unix/tclUnixChan.c: #ifdef'd the thread-local list of file - channels as it prevents us from transfering channels. To restore - this we may need an extended interface to drivers in the - future. Target: 9.0. Found while testing the new transfer of - channels. The information in this list for a channel was left - behind and then crashed the system during finalization. - - * generic/tclThreadTest.c: Added -joinable flag to 'testthread - create'. Added subcommand 'testthread join'. - - * doc/CrtChannel.3: Added documentation for Tcl_IsChannelRegistered, - Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, - Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. - - * doc/Thread.3: Added documentation for Tcl_JoinThread. - - * tests/thread.test: Added tests for joining of threads. - -2000-04-27 Eric Melski <ericm@scriptics.com> - - * doc/library.n: Added entries for auto_qualify and auto_import - [Bug: 1271]. - - * doc/Init.3: Manual entry for Tcl_Init [Bug: 1820]. - - * doc/expr.n: Added documentation for each of the math library - functions that expr supports [Bug: 1054]. - -2000-04-26 Eric Melski <ericm@scriptics.com> - - * doc/memory.n: Man page for Tcl "memory" command, which is - created when TCL_MEM_DEBUG is defined at compile time. - - * doc/TCL_MEM_DEBUG.3: Man page with overall information about - TCL_MEM_DEBUG usage. - - * doc/DumpActiveMemory.3: Man page for Tcl_DumpActiveMemory, - Tcl_InitMemory, and Tcl_ValidateAllMemory [Bug: 1816, 1835]. - - * generic/tclCkalloc.c: Fixed some function headers. - - * unix/mkLinks: Regen'd with new mkLinks.tcl. - - * unix/mkLinks.tcl: Fixed indentation, made link setup more - intelligent (only do one existance test per man page, instead of - one per function). - - * doc/library.n: Fixed .SH NAME macro to include each function - documented on the page, so that mkLinks will know about the - functions listed there, and so that the Windows help file index - will get set up correctly [Bug: 1898, 5273]. - -2000-04-26 Jeff Hobbs <hobbs@scriptics.com> - - 8.3.1 RELEASE - - * README: - * mac/README: - * tools/tcl.wse.in: - * unix/README: - * unix/tcl.spec: - * win/README: - * win/README.binary: Updating URLs to reference dev.scriptics.com - -2000-04-25 Jeff Hobbs <hobbs@scriptics.com> - - * unix/Makefile.in: - * win/Makefile.in: - * win/makefile.vc: updated for http change and some cleanup - * library/http2.[13]: moved dir http2.1 to http2.3 to match version - - * doc/Utf.3: clarified docs for Tcl_(UniChar|Utf)AtIndex - - * unix/tclUnixThrd.c: removed {}s around PTHREAD_MUTEX_INITIALIZER - [Bug: 5254] - - * unix/tclLoadDyld.c (TclpLoadFile): removed use of interp->result - -2000-04-25 Eric Melski <ericm@scriptics.com> - - * unix/mkLinks: - * doc/AddErrInfo.3: Added information about Tcl_LogCommandInfo - [Bug: 1818]. - -2000-04-24 Eric Melski <ericm@scriptics.com> - - * unix/mkLinks: - * doc/OpenFileChnl.3: Added man entry for Tcl_Ungets [Bug: 1834]. - - * unix/mkLinks: - * doc/SourceRCFile.3: Man page for Tcl_SourceRCFile [Bug: 1833]. - - * unix/mkLinks: - * doc/ParseCmd.3: Added documentation for Tcl_ParseVar [Bug: 1828]. - -2000-04-24 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tclUnixNotfy.c (Tcl_FinalizeNotifier, NotifierThreadProc): - added write of 'q' into triggerPipe for notifier in threaded case, - so that Tcl doesn't hang when children are still running [Bug: 4139] - - * unix/tclUnixThrd.c (Tcl_MutexLock): minor comment fixes. - -2000-04-23 Jim Ingham <jingham@cygnus.com> - - These changes make some error handling marginally better for Mac - sockets. It is still somewhat flakey, however. - - * mac/tclMacSock.c (TcpClose): Add timeouts to the close - these - don't seem to be honored, however. - Use a separate PB for the release, since an async connect socket - will still be using the original buffer. - Make sure TCPRelease returns noErr before freeing the recvBuff. - If the call returns an error, then the buffer is not right. - * mac/tclMacSock.c (CreateSocket): Add timeouts to the async - create. These don't seem to trigger, however. Sigh... - * mac/tclMacSock.c (WaitForSocketEvent): If an TCP_ASYNC_CONNECT - socket errors out, then return EWOULDBLOCK & error out. - * mac/tclMacSock.c (NotifyRoutine): Added a NotifyRoutine for - experimenting with MacTCP. - -2000-04-22 Jim Ingham <jingham@cygnus.com> - - * library/package.tcl (tclPkgUnknown): Fixed a typo in the Mac package - search part of tclPkgUnknown. - -2000-04-21 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Fixed a newly introduced bug where if - there's a -command callback and something goes wrong, geturl threw - an exception, called the callback, and unset the token. I changed - it so that it will not call the callback when throwing an - exception (so the caller only finds out about a given error from - one place). Also, fixed http::ncode so that it actually gives you - back the http return code (i.e. 200, 404, etc.) instead of the - first digit of the version of HTTP being used (i.e. 1). - -2000-04-21 Brent Welch <welch@scriptics.com> - - * library/http2.1/http.tcl: More thrashing with the "server closes - without reading post data" scenario. Reverted to the previous - filevent configuratiuon, which seems to work better with small - amounts of post data. - -2000-04-20 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclAlloc.c: wrapped caddr_t define to not be done on Unix - * unix/tclUnixPort.h: added Tclp*Alloc defines to allow the use of - USE_TCLALLOC on Unix. [Bug: 4731] - -2000-04-19 Jeff Hobbs <hobbs@scriptics.com> - - * library/dde1.1/pkgIndex.tcl: - * library/reg1.0/pkgIndex.tcl: - * win/tclWinChan.c: - * win/tclWinThrd.c: converted CRLF to LF the */tcl.hpj.in files - were not converted, as it confuses hcw locally. [Bug: 5096] - - * win/Makefile.in: expanded cleanup target for help files - - * doc/Thread.3: minor macro cleanup - - * generic/tclFileName.c (SplitUnixPath): added support for QNX - node ids. - -2000-04-18 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.spec: - * win/configure.in: - * win/README.binary: bumped version to 8.3.1 - - * win/tcl.hpj.in: updated copyright date - - * generic/tclEnv.c: environment support for Mac OS/X - * unix/tclUnixPort.h: environment support for Mac OS/X - * unix/tclLoadDyld.c: new file for Mac OS/X dl functions - * unix/Makefile.in: added install-strip target; bindir, libdir, - mandir, includedir vars; tclLoadDyld.c target [Bug: 2527] - - * unix/tclUnixChan.c (CreateSocket): force a socket back into - blocking mode (default state) after a -async connect succeeds. - [Bug: 4388] - - * generic/tclEvent.c (TclInitSubsystems): Moved tclLibraryPath to - thread-local storage to prevent thread-related race condition. - [Bug: 5033] - * unix/tclAppInit.c (main): removed #ifdef TCL_TEST that sets the - library path as it was unnecessary and conflicts with move of - tclLibraryPath to thread-local storage. - -2000-04-18 Scott Redman <redman@scriptics.com> - - * win/Makefile.in: - * win/tcl.rc: - * win/tclsh.rc: - * win/tclsh.ico: Modified copyright dates in Windows resource - files. Added an icon for tclsh.exe. - -2000-04-17 Brent Welch <welch@scriptics.com> - - * generic/tcl.h, generic/tclThreadTest.c, unix/tclUnixThrd.c, - win/tclWinThread.c, mac/tclMacThread.c: - Added Tcl_CreateThreadType and TCL_RETURN_THREAD_TYPE - macros for declaring the NewThread callback proc. - -2000-04-14 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tclUnixChan.c (TtyParseMode): Only allow setting mark/space - parity on platforms that support it [Bug: 5089] - - * generic/tclBasic.c (Tcl_GetVersion): adjusted use of major/minor - to not conflict with global decl on some systems [Bug: 2882] - - * doc/AppInit.3: - * doc/Async.3: - * doc/BackgdErr.3: - * doc/CrtChannel.3: - * doc/CrtInterp.3: - * doc/CrtMathFnc.3: - * doc/DString.3: - * doc/Eval.3: - * doc/ExprLong.3: - * doc/GetInt.3: - * doc/GetOpnFl.3: - * doc/Interp.3: - * doc/LinkVar.3: - * doc/OpenFileChnl.3: - * doc/OpenTcp.3: - * doc/PkgRequire.3: - * doc/RecordEval.3: - * doc/SetResult.3: - * doc/SplitList.3: - * doc/StaticPkg.3: - * doc/TraceVar.3: - * doc/Translate.3: - * doc/UpVar.3: - * doc/load.n: removed or updated references to interp->result use. - -2000-04-13 Jeff Hobbs <hobbs@scriptics.com> - - * doc/regexp.n: doc clarification [Bug: 5037] - * doc/update.n: typo fix [Bug: 4996] - - * unix/tcl.m4 (SC_ENABLE_THREADS): enhanced the detection of - pthread_mutex_init [Bug: 4359] and (SC_CONFIG_CFLAGS) added - --enable-64bit-vis switch for Sparc VIS compilation [Bug: 4995] - -2000-04-12 Jeff Hobbs <hobbs@scriptics.com> - - * doc/dde.n: corrected dde poke docs. [Bug: 4991] - -2000-04-11 Eric Melski <ericm@scriptics.com> - - * win/tclWinPipe.c: Added "CONST" keyword to declaration of char - *native in TclpCreateTempFile, to supress compiler warnings. - -2000-04-10 Brent Welch <welch@scriptics.com> - - * generic/tcl.h: Fixed Tcl_CreateThread declaration. - * library/tcltest1.0/tcltest.tcl: Fixed the "mainThread" - initialization to work with either testthread or the thread extension - * unix/tclUnixThrd.c: Fixed compiler warning when compiling - with -DTCL_THREADS - -2000-04-10 Eric Melski <ericm@scriptics.com> - - * win/tclWinPipe.c (TclpCreateTempFile): Added conversion of - contents string from UTF to native encoding [Bug: 4030]. - - * tests/regexp.test: Added tests for infinite looping in [regexp - -all]. - - * generic/tclCmdMZ.c: Fixed infinite loop bug with [regexp -all] - [Bug: 4981]. - - * tests/*.test: Changed all occurances of "namespace import - ::tcltest" to "namespace import -force ::tcltest" [Bug: 3948]. - -2000-04-09 Brent Welch <welch@scriptics.com> - - * lib/httpd2.1/http.tcl: Worked on the "server closes before - reading post data" case, which unfortunately causes different - error cases on Solaris, which can read the reply, and Linux - and Windows, which cannot read anything. This is all in the - loop-back case - client and server on the same host. Also - unified the error handling so the "ioerror" status goes away - and errors are reflected in a more uniform way. Updated the - man page to document the behavior. - -2000-04-09 Jeff Hobbs <hobbs@scriptics.com> - - * tests/reg.test (matchexpected): corrected tests to use tcltest - constraint types to skip certain tests. - - * generic/tclBasic.c (Tcl_SetCommandInfo): comment fix - - * unix/tclUnixThrd.c (Tcl_CreateThread): moved TCL_THREADS ifdef - inside of func as it is declared for non-threads builds as well. - In the non-threads case, it always returns TCL_ERROR (couldn't - create thread). - -2000-04-08 Andreas Kupries <a.kupries@westend.com> - - * Overall change: Definition of a public API for the creation of - new threads. - - * generic/tclInt.h (line 1802f): Removed the definition of - 'TclpThreadCreate'. (line 793f) Removed the definition of - 'Tcl_ThreadCreateProc'. - - * generic/tcl.h (line 388f): Readded the definition of - 'Tcl_ThreadCreateProc'. Added Win32 stuff send in by David - Graveraux <davygrvy@bigfoot.com> to that too (__stdcall, - ...). Added macros for the default stacksize and allowed flags. - - * generic/tcl.decls (line 1356f): Added definition of - 'Tcl_CreateThread', slot 393 of the stub table. Two new - arguments in the public API, for stacksize and flags. - - * win/tclWinThrd.c: - * mac/tclMacThrd.c: Renamed TclpThreadCreate to Tcl_CreateThread, - added handling of the stacksize. Flags are currently ignored. - - * unix/tclUnixThrd.c: See above, but handles joinable - flag. Ignores the specified stacksize if the macro - HAVE_PTHREAD_ATTR_SETSTACKSIZE is not defined. - - * generic/tclThreadTest.c (line 363): See below. - - * unix/tclUnixNotfy.c (line 210): Adapted to the changes - above. Uses default stacksize and no flags now. - - * unic/tcl.m4 (line 382f): Added a check for - 'pthread_attr_setstacksize' to detect platforms not implementing - this feature of pthreads. If it is implemented, configure will - define the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE (See - unix/tclUnixThrd.c too). - - * doc/Thread.3: Added Tcl_CreateThread and its arguments to the - list of described functions. Removed stuff about not providing a - public C-API for thread-creation. - -2000-04-07 Jeff Hobbs <hobbs@scriptics.com> - - * doc/binary.n: clarified docs on sign extension in binary scan - [Bug: 3466] - - * library/tcltest1.0/tcltest.tcl (initConstraints): removed win32s - references (no longer supported) - - * tests/fCmd.test: marked test 8.1 knownBug because it is - dangerous on poorly configured systems [Bug: 3881] - and added 8.2 to keep essence of 8.1 tested. - -2000-04-05 Andreas Kupries <a.kupries@westend.com> - - * generic/tclIO.c (Tcl_UnstackChannel, line 1831): Forcing - interest mask to the correct value after an unstack and - re-initialization of the notifier via the watchProc. Without this - the first fileevent after an unstack will come through and be - processed, but no more. [Bug: ??]. - -2000-03-04 Brent Welch <welch@scriptics.com> - - * {win,unix}/Makefile.in: added dependency of tclStubInit.c on - tcl.decls and tclInt.decls - * generic/tclThread.c: Tweak so this compiles w/out TCL_THREADS - * generic/{tcl.decls,tclStubInit.c}: Just touched the tcl.decls and - regenerated the tclStubInit.c file - -2000-03-29 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: For the -querychannel option, - fconfigure the socket to be binary so that we don't translate - anything while reading the data. This is because we determine the - content length of the data on the channel by using seek (to the end - of the file) and tell on the file handle, and we need the - content-length to match the amount of data actually sent, and - translation can affect the number of bytes posted. - -2000-04-03 Andreas Kupries <a.kupries@westend.com> - - * Overall change: Definition of public API's for the finalization - of conditions and mutexes. [Bug: 4199]. - - * generic/tclInt.h: Removed definitions of TclFinalizeMutex and - TclFinalizeCondition. - - * generic/tcl.decls: Added declarations of Tcl_MutexFinalize and - Tcl_ConditionFinalize. - - * generic/tclThread.c: Renamed TclFinalizeMutex to - Tcl_MutexFinalize. Renamed TclFinalizeCondition to - Tcl_ConditionFinalize. - - * generic/tclNotify.c: Changed usage of TclFinalizeMutex to - Tcl_MutexFinalize. - - * unix/tclUnixNotfy.c: - * generic/tclThreadTest.c: Changed usages of TclFinalizeCondition to - Tcl_ConditionFinalize. - - * generic/tcl.h: Added empty macros for Tcl_MutexFinalize and - Tcl_ConditionFinalize, to be used when the core is compiled - without threads. - - * doc/Thread.3: Added description the new API's. - -2000-04-03 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCmdIL.c (InfoVarsCmd): checked for non-NULL procPtr - to prevent itcl info override crash [Bug: 4064] - - * tests/foreach.test: - * tests/namespace.test: - * tests/var.test: Added lsorts to avoid random sorted return - problems. [Bug: 2682] - - * tests/fileName.test: fixed 14.1 test fragility [Bug: 1482] - - * tools/man2help2.tcl: fixed winhelp cross-linking error [Bug: 4156] - improved translation to winhelp [Bug: 3679] - - * unix/Makefile.in (MAN_INSTALL_DIR): patch to accept --mandir - correctly [Bug: 4085] - - * unix/dltest/pkg[a-e].c: Cleaned up test packages [Bug: 2293] - -2000-04-03 Eric Melski <ericm@scriptics.com> - - * unix/tclUnixFCmd.c (SetGroupAttribute): - * unix/tclUnixFCmd.c (SetOwnerAttribute): Added (uid_t) and (gid_t) - casts to avoid compiler warnings. - -2000-03-31 Eric Melski <ericm@scriptics.com> - - * generic/tclGet.c (Tcl_GetDouble): Added additional conditions to - error test (previously only errno was checked, but the return - value of strtod() should be checked as well). [Bug: 4118]. - - * tests/exec.test: Added test for proper conversion of UTF data - when used with "<< $dataWithUTF" on exec's. - - * unix/tclUnixPipe.c (TclpCreateTempFile): Added - Tcl_UtfToExternalDString call, so that if there is UTF content in - the string it will be properly converted to the system encoding - before being written [Bug: 4030]. - (TclpCreateTempFile): Added a check on the return value of tmpnam; - some systems (Linux, for example) will start to return NULL after - tmpnam has been called TMP_MAX times; not checking for this can - have bad results (overwriting temp files, core dumps, etc.) - -2000-03-30 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Added comments - noting the need to pair ckalloc with ckfree. [Bug: 4262] - - * generic/tclInt.decls: - * generic/tclIntPlatDecls.h: - * generic/tclStubInit.c: - * win/tclWin32Dll.c: removed TclWinSynchSpawn (vestige of Win32s - support). - - * win/tclWinReg.c: made use of TclWinGetPlatformId instead of - getting info again - - * win/tclWinPort.h: - * win/Makefile.in: - * win/configure.in: - * win/tcl.m4: Added support for gcc/mingw on Windows [Bug: 4234] - -2000-03-29 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCompile.c (TclCleanupByteCode): made ByteCode cleanup - more aware of TCL_BYTECODE_PRECOMPILED flagged structs (gen'd by - tbcload), to correctly clean them up. - - * generic/tclClock.c (FormatClock): moved check for empty format - earlier, commented 0 result return value - -2000-03-29 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Removed an unnecessary fileevent - statement from the error processing part of the Write method. - Also, fixed two potential memory leaks in wait and reset, in which - the state array wasn't being unset before throwing an exception. - Prior to this version, Brent checked in a fix to catch a - fileevent statement that was sometimes causing a stack trace when - geturl was called with -timeout. I believe Brent's fix is - necessary because TLS closes bad sockets for secure connections, - and the fileevent was trying to act on a socket that no longer - existed. - -2000-03-27 Jeff Hobbs <hobbs@scriptics.com> - - * tests/httpd: removed unnecessary 'puts stderr "Post Dispatch"' - - * tests/namespace.test: - * generic/tclNamesp.c (Tcl_Export): added a uniq'ing test to the - export list so only one instance of each export pattern would - exist in the list. - - * generic/tclExecute.c (TclExecuteByteCode): optimized case for - the empty string in ==/!= comparisons - -2000-03-27 Eric Melski <ericm@scriptics.com> - - * unix/tclUnixChan.c: Added (off_t) type casts in lseek() call - [Bug: 4409]. - - * unix/tclLoadAout.c: - * unix/tclUnixPipe.c: Added (off_t) type casts in lseek() calls - [Bug: 4410]. - -2000-03-22 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Fixed a bug where string query data - that was bigger than queryblocksize would get duplicate characters - at block boundaries. - -2000-03-22 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Fixed bug 4463, where we were getting - a stack trace if we tried to publish a project to a good host but - a port where there was no server listening. It turned out the - problem was a stray fileevent that needed to be cleared. Also, - fixed a bug where http::code could stack trace if called on a bad - token (one which didn't represent a successful geturl) by adding - an http element to the state array in geturl. - -2000-03-21 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Modified some tests that were not robust with - respect to the time zone in which they were run and were thus - failing. - - * doc/clock.n: Clarified meaning of -gmt with respect to -base - when used with [clock scan] (-gmt does not affect the - interpretation of -base). - -2000-03-19 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: geturl used to throw an exception when - the connection failed; I accidentally returned a token with the - error info, breaking backwards compatibility. I changed it back - to throwing an exception, but unsetting the state array first - (thus still eliminating the original memory leak problem). - -2000-03-19 Sandeep Tamhankar <sandeep@scriptics.com> - - * library/http2.1/http.tcl: Added -querychannel option and altered - some of Brent's modifications to allow asynchronous posts (via - -command). Also modified -queryprogress so that it calls the - query callback as <callback> <token> <total size> <current size> - to be consistent with -progress. Added -queryblocksize option - with default 8192 bytes for post blocksize. Fixed a bunch of - potential memory leaks for the case when geturl receives bad args - or can't open a socket, etc. Overall, the package really rocks - now. - - * doc/http.n: Added -queryblocksize, -querychannel, and - -queryprogress. Also, changed the description of -blocksize, - which states that the -progress callback will be called for each - block, to now qualify that with an "if -progress is specified". - - * tests/http.test: Added a querychannel test for synchronous and - asynchronous posts, altered the queryprogress test such that the - callback conforms to the -progress format. Also, had to use the - -queryblocksize option to do the post 16K at a time to match - Brent's expected results (and to test that -queryblocksize works). - -2000-03-15 Brent Welch <welch@scriptics.com> - - * library/http2.1/http.tcl: Added -queryprogress callback to - http::geturl and also changed it so that writing the post data - is event driven if the queryprogress callback or a timeout is given. - This allows a timeout to occur when writing lots of post data. - The queryprogress callback is called after each block of query - data is posted. It has the same signature as the -progress callback. - -2000-03-06 Eric Melski <ericm@scriptics.com> - - * library/package.tcl: Applied patch from Bug: 2570; rather than - setting geometry of slave interp to 0x0 when Tk was loaded, it now - does "wm withdraw .". Both remove the main window from the - display, but the former caused some internal structures to get - initialized to zero, which caused crashes with some extensions. - -2000-03-02 Jeff Hobbs <hobbs@scriptics.com> - - * library/package.tcl (tclPkgUnknown): extended to allow - recognizes changes in the auto_path while sourcing in other - pkgIndex.tcl files - - * doc/FindExec.3: fixed doc for declaration of Tcl_FindExecutable - [Bug: 4275] - - * generic/tclFileName.c (Tcl_TranslateFileName): Applied patch - from Newman to significantly speedup file split/join on Windows - (replaces regexp with custom parser). [Bug: 2867] - - * win/README.binary: change mailing lists from @consortium.org - to @scriptics.com [Bug: 4173] - -2000-02-28 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added test for ISO bases < 100000 - - * generic/tclDate.c: (generated on Solaris) - * generic/tclGetDate.y: Changed condition for deciding if a number - is an ISO 8601 base from number >= 100000 to numberOfDigits >= 6. - Previously it would fail to recognize 000000 as an ISO base. - -2000-02-14 Eric Melski <ericm@scriptics.com> - - * unix/Makefile.in: Added rpm target to generate Tcl binary RPM. - - * unix/tcl.spec: RPM specification file for a Tcl binary RPM for - Linux. - -2000-02-10 Jeff Hobbs <hobbs@scriptics.com> - - 8.3.0 RELEASE - - * changes: updated for 8.3.0 release - - * doc/load.n: added notes about dll load errors on Windows - - * unix/README: - * unix/Makefile.in (dist): removed porting.notes and porting.old - from distribution and CVS. The information was very outdated. Now - refer to http://dev.scriptics.com/services/support/platforms.html - - * tests/unixInit.test: fixed japanese LANG encoding test [Bug: 3549] - - * unix/configure.in: - * unix/tcl.m4: correct CFLAG_WARNING setting, - fixed gcc config for AIX, - added -export-dynamic to LDFLAGS for FreeBSD-3+ [Bug: 2998] - - * win/tclWinLoad.c (TclpLoadFile): improved error message for load - failures, could perhaps be even more intelligent. - -2000-02-09 Jim Ingham <jingham@cygnus.com> - - * mac/tclMacSock.c: Don't panic when you get an error closing an async - socket. This doesn't seem to hurt anything, and we return the error so - the caller can do the right thing. - - New Files: - * mac/MW_TclHeader.h: - * mac/MW_TclTestHeader.h: - * mac/MW_TclTestHeader.pch: - * mac/MW_TclAppleScriptHeader.h: More convenient to use .h prefix files - in the preference panels... - - The above are curtesy of Daniel Steffen (steffen@math.mq.edu.au) - -2000-02-08 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added tests for "next monthname" constructs. - * generic/tclDate.c: - * generic/tclGetDate.y (Message): Added a grammar rule for "next - monthname" so that we can handle "next january" and similar - constructs (bug #4146). - -2000-02-08 Jeff Hobbs <hobbs@scriptics.com> - - * README: - * tools/tcl.wse.in: - * unix/configure.in: - * win/configure.in: - * win/README: - * win/README.binary: - * generic/tcl.h (TCL_RELEASE_SERIAL): Moved to 8.3.0 patchlevel - - * doc/library.n: - * library/auto.tcl: fixed crufty puts code and docs [Bug: 4122] - - * library/tcltest1.0/tcltest.tcl: correctly protected searchDirectory - list to allow dirnames with spaces - - * unix/tcl.m4: changed all -fpic to -fPIC - - * generic/tclDecls.h: - * generic/tcl.decls: change Tcl_GetOpenFile to use decl of 'int - forWriting' instead of 'int write' to avoid shadowing [Bug: 4121] - - * tests/httpold.test: changed test script to source in the httpd - server procs from httpd instead of having its own set. - - * tests/httpd: improved query support in test httpd to handle fix - in http.tcl. [Bug: 4089 change 2000-02-01] - - * unix/README: fixed notes about --enable-shared and add note - about --disable-shared. - -2000-02-07 Eric Melski <ericm@scriptics.com> - - * tests/package.test: - * library/tclIndex: - * library/package.tcl: Renamed ::package namespace to ::pkg. - -2000-02-03 Eric Melski <ericm@scriptics.com> - - * doc/Package.n: - * doc/packagens.n: Renamed Package.n -> packagens.n because Windows - can't deal with case-sensitive names. - -2000-02-02 Jeff Hobbs <hobbs@scriptics.com> - - * tests/regexp.test: added tests for -all and -inline switches - * doc/regexp.n: added docs for -all and -inline switches - * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): added extra comments for - new -all and -inline switches to regexp command - -2000-02-01 Eric Melski <ericm@scriptics.com> - - * library/init.tcl: Applied patch from rfe 1734 regarding - auto_load errors not setting error message and errorInfo properly. - -2000-02-01 Jeff Hobbs <hobbs@scriptics.com> - - * win/Makefile.in (install-*): reduced verbosity of install - - * generic/tclFileName.c (Tcl_JoinPath): improved support for special - QNX node id prefixes in pathnames [Bug: 4053] - - * library/http1.0/http.tcl: - * library/http2.1/http.tcl: The query data POSTed was newline - terminated when it shouldn't be altered [Bug: 4089] - -2000-01-31 Eric Melski <ericm@scriptics.com> - - * tests/package.test: - * library/tclIndex: - * library/package.tcl: Added ::package namespace and - ::package::create function. - - * library/init.tcl: Fixed problem with auto_load and determining - if commands were loaded. - - * library/auto.tcl: "Fixed" issues with $ in files to be auto indexed. - - * doc/Package.n: New man page for package::create function. - - * doc/pkgMkIndex.n: Added additional information. - - * doc/library.n: Added additional qualification regarding auto_mkindex. - -2000-01-28 Eric Melski <ericm@scriptics.com> - - * tests/pkg/magicchar2.tcl: - * tests/autoMkindex.test: Test for auto loader fix (bug #2480). - - * library/init.tcl: auto_load was using [info commands $name] to - determine if a given command was available; if the command name - had * or [] it, this would fail because info commands uses - glob-style matching. This is fixed. (Bug #2480). - - * tests/pkg/spacename.tcl: - * tests/pkgMkIndex.test: Tests for fix for bug #2360. - - * library/package.tcl: Fixed to extract only the first element of - the list returned by auto_qualify (bug #2360). - - * tests/pkg/magicchar.tcl: - * tests/autoMkindex.test: Test for fix for bug #2611. - - * library/auto.tcl: Fixed the regular expression that performs $ - escaping before sourcing a file to index. It was erroneously - adding \ escapes even to $'s that were already escaped, - effectively "un-escaping" those $'s. (bug #2611). - -2000-01-27 Eric Melski <ericm@scriptics.com> - - * tests/autoMkindex.test: - * library/auto.tcl: Applied patch (with slight modification) from - bug #2701: auto_mkIndex uses platform dependent file paths. - Added test for fix. - -2000-01-27 Jennifer Hom <jenn@scriptics.com> - - * library/tcltest1.0/tcltest.tcl: Changed NormalizePath to - normalizePath and exported it as a public proc. This proc - creates an absolute path given the name of the variable containing - the path to modify. The path is modified in place. - * library/tcltest1.0/pkgIndex.tcl: Added normalizePath. - * tests/all.tcl: Changed code to use normalizePath. - -2000-01-27 Eric Melski <ericm@scriptics.com> - - * tests/pkg/samename.tcl: test file for bug #1983 - - * tests/pkgMkIndex.test: - * doc/pkgMkIndex.n: - * library/package.tcl: Per rfe #4097, optimized creation of direct - load packages to bypass computing the list of commands added by - the new package. Also made direct loading the default, and added - a -lazy option. - Fixed bug #1983, dealing with pkg_mkIndex incorrectly handling - situations with two procs by the same name but in different - namespaces (ie, foo::baz and bar::baz). - -2000-01-26 Eric Melski <ericm@scriptics.com> - - * generic/tclNamesp.c: Undid fix for #956, which broke backwards - compatibility. - - * doc/variable.n: - * doc/trace.n: - * doc/namespace.n: - * doc/info.n: Added further information about differences between - "namespace which" and "info exists". - - * doc/SetErrno.3: Added descriptions of ErrnoId() and ErrnoMsg() - functions. - -2000-01-25 Jeff Hobbs <hobbs@scriptics.com> - - * unix/tcl.m4: modified EXTRA_CFLAGS to add -DHAVE_TZSET for - OSF1-V* and ULTRIX-4.* when not using gcc. Also added higher min - stack size for OSF1-V* when building with threads. [Bug: 4063] - - * generic/tclClock.c (FormatClock): inlined resultPtr, as it - conflicted with var creation for HAVE_TZSET #def [Bug: 4063] - - * generic/tclCmdIL.c (Tcl_LsortObjCmd): fixed potential leak - when calling lsort -command with bad command [Bug: 4067] - - * generic/tclFileName.c (Tcl_JoinPath): added support for special - QNX node id prefixes in pathnames [Bug: 4053] - - * doc/ListObj.3: clarified Tcl_ListObjGetElements docs [Bug: 4080] - - * doc/glob.n: clarified Mac path separator determination docs. - - * win/makefile.vc: added some support for building helpfile on Windows - -2000-01-23 Jeff Hobbs <hobbs@scriptics.com> - - * library/init.tcl (auto_execok): added 'start' to list of - recognized built-in commands for COMSPEC on NT. [Bug: 2858] - - * unix/tclUnixPort.h: moved include of <utime.h> lower since some - systems (UTS) require sys/types.h to be included first [Bug: 4031] - - * unix/tclUnixChan.c (CreateSocketAddress): changed comparison - with -1 to 0xFFFFFFFF, to ensure 32 bit comparison even on 64 bit - systems. [Bug: 3878] - - * generic/tclFileName.c: improved guessing of path separator - for the Mac. (Darley) - - * generic/tclInt.h: - * generic/tcl.decls: moved Tcl_ProcObjCmd to stubs table [Bug: 3827] - and removed 'register' from stub definition of - Tcl_AppendUnicodeToObj [Bug: 4038] - -2000-01-21 Eric Melski <ericm@scriptics.com> - - * unix/mkLinks: - * doc/GetHostName.3: Man page for Tcl_GetHostName (bug #1817). - - * doc/lreplace.n: Corrected man page with respect to treatment of - empty lists, and "prettied up" the page. (bug #1705). - -2000-01-20 Eric Melski <ericm@scriptics.com> - - * tests/namespace.test: Added test for undefined variables with - namespace which (bug #956). - - * generic/tclNamesp.c: Added check for undefined variables in - NamespaceWhichCmd (bug #956). - - * tests/var.test: Added tests for corrected variable behavior - (bug #981). - - * doc/upvar.n: Expanded explanation of upvar behavior with respect to - variable traces. (bugs 3917 1433 2110). - - * generic/tclVar.c: Changed behavior of variable command when name - refers to an element in an array (ie, "variable foo(x)") to always - return an error, regardless of existance of that element in the - array (now behavior is consistant with docs too) (bug #981). - -2000-01-20 Jeff Hobbs <hobbs@scriptics.com> - - * generic/tclCmdIL.c (InfoBodyCmd): made [info body] return a - string if the body has been bytecompiled. - * generic/tclBasic.c (Tcl_EvalObjEx): added pedantic check for - originating proc body of bytecompiled code, #def'd out as the - change for [info body] should make it unnecessary - - * unix/tclUnixNotfy.c (Tcl_InitNotifier): added cast for tsdPtr - - * tests/set.test: added test for complex array elem name compiling - * generic/tclCompCmds.c (TclCompileSetCmd): Fixed parsing of array - elements during compiling, and slightly optimised same [Bug: 3889] - - * doc/tclvars.n: added definitions for tcl_(non)wordchars - - * doc/vwait.n: added notes about requirement for vwait var being - globally scoped [Bug: 3329] - - * library/word.tcl: changed tcl_(non)wordchars settings to use - new unicode regexp char class escapes instead of char sequences - -2000-01-14 Eric Melski <ericm@scriptics.com> - - * tests/var.test: Added a test for the array multiple delete - protection in Tcl_UnsetVar2. - - * generic/tclVar.c: Added protection in Tcl_UnsetVar2 against - attempts to multiply delete arrays when unsetting them (bug - #3453). This could happen if there was an unset trace on an array - element and the trace proc made a global or upvar link to the - array, and then the array was unset at the global level. See the - bug reference for more information. - - * unix/tclUnixTime.c: New clock format format. - - * compat/strftime.c: New clock format format. - - * generic/tclGetDate.y: New clock scan format. - -2000-01-13 Jeff Hobbs <hobbs@scriptics.com> - - * changes: updated changes file to reflect 8.3b2 mods - - * README: - * generic/tcl.h: - * tools/tcl.wse.in: - * unix/configure.in: - * unix/tcl.m4: - * win/README.binary: - * win/configure.in: updated to patchlevel 8.3b2 - - * generic/regexec.c: added var initialization to prevent compiler - warning - -2000-01-13 Eric Melski <ericm@scriptics.com> - - * tests/cmdIL.test: Added tests for lsort -dictionary with - characters that occur between Z and a in ASCII. - - * generic/tclCmdIL.c: Modified DictionaryCompare function (used by - lsort -dictionary) to do upper/lower case equivalency before doing - character comparisons, instead of after. This fixes bug #1357, in - which lsort -dictionary [list ` AA c CC] and lsort -dictionary - [list AA c ` CC] gave different (and both wrong) results. - -2000-01-12 Eric Melski <ericm@scriptics.com> - - * tests/clock.test: Added tests for "next <day-of-week>" and - "<day-of-week>" - Added tests for "monday 1 week ago", etc, from RFE #3671. - - * doc/tests/clock.test: Added numerous tests for clock scan. - - * doc/generic/tclGetDate.y: Fixed some shift/reduce conflicts in - clock grammar. - - * doc/doc/clock.n: Added documentation for new supported clock - scan formats and additional explanation of daylight savings time - correction algorithm. - -2000-01-12 Jeff Hobbs <hobbs@scriptics.com> - - * doc/file.n: - * tests/unixFCmd.test: - * unix/tclUnixFCmd.c: added support for symbolic permissions - setting in SetPermissionsAttribute (file attr $file -perm ...) - [Bug: 3970] - - * generic/tclClock.c: fixed support for 64bit handling of clock - values [Bug: 1806] - - * generic/tclThreadTest.c: upped a buffer size to hold double - - * tests/info.test: - * generic/tclCmdIL.c: fixed 'info procs ::namesp::*' behavior (Dejong) - - * generic/tclNamesp.c: made imported commands also import their - compile proc [Bug: 2100] - - * tests/expr.test: - * unix/Makefile.in: - * unix/configure.in: - * unix/tcl.m4: recognize strtod bug on Tru64 v5.0 [Bug: 3378] - and added tests to prevent unnecessary chmod +x in sources while - installing, as well as more intelligent setsockopt/gethostbyname - checks [Bug: 3366, 3389] - - * unix/tclUnixThrd.c: added compile time support (through use of - the TCL_THREAD_STACK_MIN define) for increasing the default stack - size for a thread. [Bug: 3797, 1966] - -2000-01-11 Eric Melski <ericm@scriptics.com> - - * generic/tclGetDate.y: Added comments for the Convert function. - Added a fix for daylight savings time handling for relative time - spans of days, weeks or fortnights. (bug 3441, 3868). - - * generic/tclDate.c: Fixed compiler warning issues. - -2000-01-10 Jeff Hobbs <hobbs@scriptics.com> - - * compat/waitpid.c: use pid_t type instead of int [Bug: 3999] - - * tests/utf.test: fixed test that allowed \8 as octal value - * generic/tclUtf.c: changed Tcl_UtfBackslash to not allow - non-octal digits (8,9) in \ooo substs. [Bug: 3975] - - * generic/tcl.h: noted need to change win/tcl.m4 and - tools/tclSplash.bmp for minor version changes - - * library/http2.1/http.tcl: trim value for $state(meta) key - - * unix/tclUnixFile.c: fixed signature style on functions - - * unix/Makefile.in: made sure tcl.m4 would be installed with dist - - * unix/tcl.m4: added ELF support for NetBSD [Bug: 3959] - -2000-01-10 Eric Melski <ericm@scriptics.com> - - * generic/tclGetDate.y: Added rules for ISO 8601 formats (BUG #847): - CCYY-MM-DD - CCYYMMDD - YY-MM-DD - YYMMDD - CCYYMMDDTHHMMSS - CCYYMMDD HHMMSS - CCYYMMDDTHH:MM:SS - Fixed "clock scan <number>" to scan the number as an hour for the - current day, rather than a minute after 00:00 for the current day - (bug #2732). - -2000-01-07 Eric Melski <ericm@scriptics.com> - - * generic/tclClock.c: Changed switch in Tcl_ClockObjCmd to use - enumerated values instead of constants. (ie, COMMAND_SCAN instead - of 3). - - ***************************************************** - *** FURTHER CHANGELOG ENTRIES IN "ChangeLog.1999" *** - ***************************************************** + ****************************************************************** + *** CHANGELOG ENTRIES FOR 2000 IN "ChangeLog.2000" *** + *** CHANGELOG ENTRIES FOR 1999 AND EARLIER IN "ChangeLog.1999" *** + ****************************************************************** diff --git a/ChangeLog.2000 b/ChangeLog.2000 new file mode 100644 index 0000000..70d491f --- /dev/null +++ b/ChangeLog.2000 @@ -0,0 +1,2583 @@ +2000-12-14 Don Porter <dgp@users.sourceforge.net> + + * generic/tclExecute.c: + * tests/expr-old.test: Re-wrote Tcl's [expr rand()] and + [expr srand($seed)] implementations, fixing a range error + on some 64-bit platforms. Added tests that detect the bug. + The rewrite changes the seed -> sequence map on 64-bit + platforms, only for seed >= 2^31, a slight incompatibility. + [Bug 121072, Patch 102781] + +2000-12-10 Don Porter <dgp@users.sourceforge.net> + + * library/init.tcl: + * library/msgcat/msgcat.tcl: + * library/msgcat/pkgIndex.tcl: + * library/opt/optparse.tcl: + * library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc + to evaluate a Tcl built-in command in the caller's context, + the built-in commands are now fully namespace-qualified. This + prevents problems when the caller context is in a namespace where + the built-in command name has been used by a command in the + namespace. (For example, [::ns::set] might be called instead + of the intended [::set]). [Bug #119422, Patch #102545] + +2000-12-09 jeff hobbs <jhobbs@interwoven.com> + + * win/tclWinTime.c (CalibrationThread): added lint return value to + prevent compiler warning. [Bug #125005] + + * docs/scan.n: + * tests/scan.test: + * generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use + strtoul instead of strtol to correctly preserve scan<>format + conversion of large integers. [Patch #102663, Bug #124600] + + * generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing + handling of {!<boolean>} in expressions. [Patch #102702] + +2000-12-08 jeff hobbs <jhobbs@interwoven.com> + + * library/init.tcl: Added support for PATHEXT variable in + auto_execok, recognizing the proper set of executable extensions + on Windows. [Patch #102719] + +2000-12-08 Andreas Kupries <a.kupries@westend.com> + + * generic/tclEncoding.c (LoadTableEncoding): Changed dangerous + code to something less critical. This fixes bug 119417, part A + without affecting the speed when loading encodings. + +2000-12-08 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * doc/open.n: Added xref to fconfigure and advice on the opening + of binary files. Should help prevent a recurrence of bugs like + #124558 + +2000-12-07 jeff hobbs <jhobbs@interwoven.com> + + * generic/tcl.h: added note about need to updated + library/dde/pkgIndex.tcl with minor version increment. + + * library/dde/pkgIndex.tcl: updated to use 84 version to reflect + the makefile. Should probably be updated to use its real version + at some point. [Patch #102560, Bug #119421] + +2000-12-06 eric melski <ericm@ajubasolutions.com> + + * generic/tcl.h (attemptckalloc): Fixed typo for #define of + attemptckalloc (was defined to Tcl_AttempDbCkalloc, should have + been Tcl_AttemptDbCkalloc). [Bug: 124384] + + * generic/tclCkalloc.c: Added + TCL_MEM_DEBUG versions of Tcl_AttemptDbCkrealloc and + Tcl_AttemptDbCkalloc. [Bug: 124384]. + +2000-11-24 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * generic/tclExecute.c (TclExecuteByteCode): Logical negation "!" + can now handle string booleans, provided those values are placed + in variables. + + * tests/expr.test (expr-13.17): Check that [expr {!$var}] can + negate the string-versions of booleans "yes", "false", etc. + + * library/tcltest/tcltest.tcl (getMatchingFiles, + getMatchingDirectories): + * tools/man2html.tcl (doDir): + * tools/man2help.tcl (doDir): + * library/package.tcl (tclPkgUnknown,tclMacPkgSearch): + * library/safe.tcl (AddSubDirs): [glob] uses -directory instead of + unsafe [file join] to fix Bug #123313 + + * generic/tclIndexObj.c: + * generic/tclTestObj.c (TestindexobjCmd): Changed internal + representation of index objects to fix Bug #119082; fix + shouldn't be visible to outside world... + + * generic/tclTest.c (TestGetIndexFromObjStructObjCmd): + * tests/indexObj.test: (indexObj-6.*) Added to test for presence + of Bug #119082. + +2000-11-23 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * generic/tclCmdIL.c (Tcl_LsortObjCmd): Fixed memory leak from Bug + #119398 + + * library/init.tcl (unknown): Added specific level parameters to + all uplevel invokations to boost performance; didn't dare touch + the "namespace inscope" stuff though, since it looks sensitive + to me! Should fix Bug #123217, though testing is tricky... + +2000-11-21 Andreas Kupries <a.kupries@westend.com> + + * All of the changes below are described in TIP #7 ~ Specification + and result from the application of the patch contained + therein. Creator of the patch is Kevin Kenny + <kennykb@crd.ge.com>. The patch used here is actually a bit + different. Two MS specific constant values (format FOOui64) were + replaced with a more portable formatting of the values and an + additional cast to LONGLONG. My cross-compiling gcc was unable to + process the original form. The SF Id of the patch is 102459. + + * tclWinTime.c: Add to the static data a set of variables that + manage the phase-locked techniques, including a + ''CRITICAL_SECTION'' to guard them so that multi-threaded code + is stable. + + * tclWinTime.c: Modify ''TclpGetSeconds'' to call ''TclpGetTime'' + and return the 'seconds' portion of the result. This change is + necessary to make sure that the two times are consistent near + the rollover from one second to another. + + * tclWinTime.c: Modify ''TclpGetClicks'' to use TclpGetTime to + determine the click count as a number of microseconds. + + * tclWinTime.c: Modify ''TclpGetTime'' to return the time as + M*Q+B, where Q is the result of ''QueryPerformanceCounter'', and + M and B are variables maintained by the phase-locked loop to + keep the result as close as possible to the system clock. The + ''TclpGetTime'' call will also launch the phase-lock management + in a separate thread the first time that it is invoked. If the + performance counter is unavailable, or if its frequency is not + one of the two common 8254-compatible rates, then + ''TclpGetTime'' will return the result of ''ftime'' as it does + in Tcl 8.3.2. + + * tclWinTime.c: Add the clock calibration procedure. The + calibration is somewhat complex; to save space, the reader is + referred to the reference implementation for the details of how + the time base and frequency are maintained. + + * tclWinNotify.c: Modify ''Tcl_Sleep'' to test that the process + has, in fact, slept for the requisite time by calling + ''TclpGetTime'' and comparing with the desired time. Otherwise, + roundoff errors may cause the process to awaken early. + + * tclWinTest.c: Add a ''testwinclock'' command. This command + returns a four element list comprising the seconds and + microseconds portions of the system clock and the seconds and + microseconds portions of the Tcl clock. + + * winTime.test: Add to the test suite a test that makes sure that + the Tcl clock stays within 1.1 ms of the system clock over the + duration of the test. + +2000-11-21 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * doc/global.n: + * doc/upvar.n: + * doc/variable.n: Improved documentation to mention that variables + so created are listed in [info locals] and added a few more + cross-links between these commands. Fixes bug #119387 + +2000-11-17 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * tests/safe.test: (safe-4.3): + * generic/tclVar.c (TclLookupVar): Changed again. Now passes all + the tests, though one needed modifying since it required the + wrong answer. (Why on earth do we have inline modification of + argument strings? This sort of thing is horrendous to debug and + doesn't work well in a multithreaded environment!) Fixes bug + 119192. + + * tests/var.test: (var-1.19) If my attempts to fix the problem + aren't right yet, my attempts to describe it look pretty good to + me... + +2000-11-16 Andreas Kupries <a.kupries@westend.com> + + * win/tclWinPort.h (line 69): Changed reference to winsock2.h into + winsock.h. This was a leftover from a foray into using winsock + version 2 (History lesson from Scott Redman and Jeff + Hobbs). This code was no problem when compiling Tcl itself, but + could trip extensions. Fixes bug 122568. + +2000-11-15 jeff hobbs <jeff.hobbs@acm.org> + + * unix/Makefile.in: removed bp.c references (hasn't existed in a + long time). Corrected 'make dist' to make dist with unversioned + library directories (same as out of cvs), so make install works + correctly with either source tree. + +2000-11-15 jeff hobbs <jeff.hobbs@acm.org> + + * generic/tclVar.c (TclLookupVar): reverted fix below as it broke + all other array unset error reporting. Bug-119192 is still + open. + +2000-11-15 Donal K. Fellows <fellowsd@cs.man.ac.uk> + + * generic/tclVar.c (TclLookupVar): Changed references to part2 to + use elName instead in various error message generating spots, so + as to fix Bug-119192. + +2000-11-03 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/.cvsignore: Removed 'configure' from the glob list now + that it's included. + +2000-11-03 Jeff Hobbs <hobbs@ajubasolutions.com> + + 8.4a2 RELEASE + + * unix/Makefile.in (install-libraries, dist): + * win/makefile.vc (install-libraries): + * win/Makefile.in (install-libraries): updated to install + unversioned library directories into versioned directories. + + * tools/tcl.wse.in: updated for unversioning of library dirs + + * unix/mkLinks: updated mkLinks with latest doc updates + + * doc/Tcl_Main.3: added docs for Tcl_SetMainLoop + + * generic/tclStubInit.c: + * generic/tclDecls.h: + * generic/tcl.decls: added Tcl_SetMainLoop proc that allows people + to set a main loop that will run for tclsh. + * generic/tcl.h: added Tcl_MainLoopProc typedef + * generic/tclMain.c (Tcl_SetMainLoop, StdinProc, Prompt): new + StdinProc and Prompt static procs and Tcl_SetMainLoop stubs proc. + The first two handle a fileevent based prompt (taken from + tkMain.c). Tcl_SetMainLoop enables the interactive setting of a + main loop procedure. This enables Tk to be a loadable package. + +2000-11-02 David Gravereaux <davygrvy@ajubasolutions.com> + + * generic/tclEvent.c: tclLibraryPath Tcl_Obj didn't have a way + to share its data among threads. This caused Tcl_Init() to + always fail in threads. Added a way to pass the data around + with a global char*. [BUG: 5301] + +2000-11-02 Jeff Hobbs <hobbs@ajubasolutions.com> + + * unix/configure: + * unix/dltest/configure: + * win/configure: + * tools/configure: checked in configure scripts so people doing + CVS checkouts aren't required to have autoconf. Changes to + configure.in in the future will require the corresponding + configure script to also be re-autoconf'ed and checked in. + + * win/makefile.vc: + * win/tcl.m4: makefile fixes for Win64 support + + * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): minor cast + changes. + +2000-11-01 Jeff Hobbs <hobbs@ajubasolutions.com> + + * unix/tcl.m4: removed use of -lbsd and -ldl for AIX-5. + + * tests/subst.test: added tests for non-zero return code handling + by subst. + * generic/tclParse.c (Tcl_EvalEx): corrected handling of non-zero, + non-error return code cases for subst. [BUG: 119829] + + * generic/tclVar.c (TclVarTraceExists): Corrected excessive mem + use when info exists was called on a non-existent array element. + [BUG: 119213, 119336] + +2000-10-30 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/configure.in: + * win/Makefile.in: + * win/makefile.vc: + * win/tcl.rc: + * win/tclsh.rc: Added logic to derive filenames better in the resource + scripts based on compile options. + +2000-10-30 Jeff Hobbs <hobbs@ajubasolutions.com> + + * unix/tclUnixInit.c: added default encoding map from + "ja_JP.eucJP" to "euc-jp". (takahashi) + + * tests/clock.test: corrected clock-2.* test numbering + + * unix/configure.in (SC_TCL_LINK_LIBS): removed code that was + commented out (it had been moved to tcl.m4's SC_TCL_LINK_LIBS + already). + + * unix/tcl.m4: consolidated gettimeofday check for AIX. + +2000-10-27 Jeff Hobbs <hobbs@ajubasolutions.com> + + * unix/configure.in: + * unix/tcl.m4: added support for AIX-5. + + * generic/tclIO.c (Tcl_NotifyChannel): removed #ifdef around code + for old channel structures, placed preserve/release around statePtr + * generic/tclIO.c (CloseChannel): the statePtr for a channel was + not being freed when the last channel in a stack was freed, + causing a mem leak. + + * unix/tclUnixChan.c: updated channel types to strict + TCL_CHANNEL_VERSION_2 style to avoid compiler warnings. They work + either way, but this avoids compiler warnings (that worries people). + +2000-10-27 Jennifer Hom <jenn@ajubasolutions.com> + + * library/tcltest1.0/tcltest.tcl: Removed a cd into the test + directory in runAllTests that screwed up the temporary directory + setting, effectively preventing users from running tests on + multiple platforms at the same time. + +2000-10-26 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/tclWinFile.c (TclpMatchFilesTypes): NULL was being set to + "attr" which was a DWORD. Changed NULL to zero because a 'void *' + can't be set to a DWORD to avoid the compiler warning. + +2000-10-24 Jennifer Hom <jenn@ajubasolutions.com> + + * tests/all.tcl: Removed support for tcltest 1.0. + + * tests/tcltest.test: + * library/tcltest1.0/tcltest.tcl: + * library/tcltest1.0/pkgIndex.tcl: + * docs/tcltest.n: Moved tcltest2 code so that it's the standard + version of tcltest. Removed all tcltest2 files + (tests/tcltest2.test, library/tcltest1.0/tcltest2.tcl, + docs/tcltest2.n). + +2000-10-20 Jeff Hobbs <hobbs@ajubasolutions.com> + + * win/tclWinFile.c (TclpMatchFilesTypes): made the stat call only + occur when necessary (for 'glob' command). Significantly speeds + up glob command from 8.3. [BUG: 6216] + +2000-10-19 Jennifer Hom <jenn@ajubasolutions.com> + + * library/tcltest1.0/tcltest2.tcl: + * tests/tcltest2 + * doc/tcltest2.n: Code and documentation cleanup. Modified + -verbose to take list of keywords as well as string of letters. + Removed Tcl version information from tcltest. Removed + tcltest::grep from tcltest package. Added optional 3rd directory + argument to makeFile/makeDirectory and removeFile/removeDirectory. + + * tests/basic.test: Changed references to tcltest::tclVersion to + hardcoded numbers. + * generic/tcl.h: Changed reference to tcltest2.tcl and tcltest.tcl + in comments to tests/basic.test. + +2000-10-06 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/tclWinChan.c: moved Win2K bug case test with GetStdHandle() + from TclpGetDefaultStdChannel into Tcl_MakeFileChannel to enable + a more general method in detecting invalid OS handles rather than + just a specific known case. [BUG: 5971] + +2000-10-06 Jeff Hobbs <hobbs@ajubasolutions.com> + + * tests/cmdAH.test: extra tests for 'file channels' that include + multiple interpreter tests and channel sharing + * generic/tclIO.c (Tcl_GetChannelNamesEx): corrected function (and + consequently 'file channels') to return channels that are actually + registered for this specific interp, rather than this thread. + + * doc/CrtChannel.3: fixed spelling mistakes + +2000-09-29 Jennifer Hom <jenn@ajubasolutions.com> + + * library/tcltest1.0/tcltest2.tcl: + * tests/tcltest2.test: + * doc/tcltest2.n: Modified the new form of the test command to + accept both attribute-value pairs and command line options. + Updated the tests and the documentation for this new format. + Also changed the option names for the test command. + +2000-09-29 Jeff Hobbs <hobbs@scriptics.com> + + * win/tclWinSerial.c (SerialGetOptionProc): corrected reporting of + space parity on Windows (Eason) [Bug 6057]. + + * win/Makefile.in: commented use of TESTFLAGS + * unix/Makefile.in: added TESTFLAGS to test target to + conform with Windows makefile and TEA style. + + * tests/stack.test: prevented possible crash on systems with low + default stacksize (Tru64, AIX) in infinite recursion test. A + solution to check remaining stack space in the core is best, but + hard to do in a cross-platform manner. + + * generic/tclIOGT.c (FLUSH_DELAY): renamed DELAY define to + FLUSH_DELAY to avoid defn conflict using Tru64's cc. + +2000-09-28 Jeff Hobbs <hobbs@ajubasolutions.com> + + * tools/tcl.wse.in: added tclPlatDecls.h and tkPlatDecls.h to the + Windows .exe install. + + * tests/fCmd.test (fCmd-6.20): corrected test to remove + c:/tcl8975@ after creating it. + + * tests/fileName.test: cleaned up the testing of glob patterns for + c:/globTest (Windows) to directly create/remove directory. + +2000-09-27 Jeff Hobbs <hobbs@ajubasolutions.com> + + * generic/tcl.decls: + * generic/tclIO.c: updated Tcl_IsChannelShared, + Tcl_IsChannelRegistered, Tcl_CutChannel, Tcl_SpliceChannel, + Tcl_IsChannelExisting, and Tcl_ClearChannelHandlers to conform to + the new stacked channel implementation. Their stub slots were + also moved to give preference to the new 8.3.2 stub functions. + This will cause an incompatability with 8.4a1 only. + (StopCopy): fixed a bug introduced by a partial fix in 8.3.2 that + didn't set nonBlocking correctly when resetting the flags for the + write side. [Bug: 6261] + + * doc/ChnlStack.3: + * doc/CrtChannel.3: + * generic/tcl.decls: + * generic/tcl.h: + * generic/tclDecls.h: + * generic/tclIO.c: + * generic/tclIO.h: + * generic/tclIOGT.c: + * generic/tclInt.decls: + * generic/tclIntDecls.h: + * generic/tclStubInit.c: + * generic/tclTest.c: + * tests/iogt.test: + * unix/Makefile.in: + * win/Makefile.in: + * win/makefile.vc: + * win/tclConfig.sh.in: + * win/tclWinChan.c: + * win/tclWinConsole.c: + * win/tclWinPipe.c: + * win/tclWinSerial.c: + * win/tclWinSock.c: Up-port of changes made in 8.3.2 to 8.4a2 code + base. Most of these changes relate to the rewrite of the stacked + channel implementation, with a few config related fixes. + + Following is an asynchronous include of the applicable ChangeLog + entries from 8.3.2. + + ******************************************************** + ** START OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** + ******************************************************** + +2000-08-07 Jeff Hobbs <hobbs@scriptics.com> + + * doc/ChnlStack.3: + * doc/CrtChannel.3: updated the docs to be aware of the + TCL_CHANNEL_VERSION_2 style of Tcl channels. + + * generic/tclIO.c (Tcl_CreateChannel): added assertion to verify + that the new channel versioning will be binary compatible with + older channel drivers. + +2000-08-05 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclIOGT.c (TclChannelTransform): fixed segfault that + would occur when transforming a channel with a proc that did not + yet exist. (Kupries) + + * generic/tclTest.c (TestChannelCmd): added some lint init'ing of + statePtr and chan vars. + +2000-07-26 Jeff Hobbs <hobbs@scriptics.com> + + * merged core-8-3-1-io-rewrite back into core-8-3-1-branch. + The core-8-3-1-io-rewrite branch should now be considered defunct. + + * generic/tclStubInit.c: + * generic/tclDecls.h: + * generic/tcl.decls: + * generic/tcl.h: + * generic/tclIO.c: moved the Tcl_Channel* macros from tcl.h to + tclIO.c and made them proper stubbed functions. These are: + Tcl_ChannelName, Tcl_ChannelVersion, Tcl_ChannelBlockModeProc, + Tcl_ChannelCloseProc, Tcl_ChannelClose2Proc, Tcl_ChannelInputProc, + Tcl_ChannelOutputProc, Tcl_ChannelSeekProc, Tcl_ChannelSetOptionProc, + Tcl_ChannelGetOptionProc, Tcl_ChannelWatchProc, + Tcl_ChannelGetHandleProc, Tcl_ChannelFlushProc, + and Tcl_ChannelHandlerProc. These should be used to access the + Tcl_ChannelType structure instead of direct pointer dereferencing. + + * tests/iogt.test: added RCS string, marked tests 2.* to be + unixOnly due to underlying system differences. + +2000-07-25 Andreas Kupries <a.kupries@westend.com> + + * tests/iogt.test: (line 866f) New tests iogt-6.[01], highlighting + buffering trouble when stacking and unstacking transformations. + iogt-6.0 is solved, see the changes below. iogt-6.1 remains, for + now, due to the perceived complexity of solutions. + + * generic/tclIO.h: (line 139f) struct Channel, added a buffer + queue, to hold data pushed back when stacking a transformation. + + * generic/tclIO.c: + (line 91f, line 7434f) New internal function 'CopyBuffer'. + Derived from 'CopyAndTranslateBuffer', with translation + removed. + (line 1025f, line 1212f): Initialization of new queue. + (line 1164f, Tcl_StackChannel): Pushback of input queue. + (line 1293f, Tcl_UnstackChannel): Discard input and pushback. + (line 3748f, Tcl_ReadRaw): Modified to use data in the push back + area before going to the driver. Uses 'CopyBuffer', s.a. + (line 4702f, GetInput): Modified to use data in the push back + area before going to the driver. + (line 4867f, Tcl_Seek): Modified to take pushback of the topmost + channel in a stack into account. + (line 5620f, Tcl_InputBuffered): See above. Added + 'Tcl_ChannelBuffered'. Analogue to 'Tcl_InputBuffered' but for + the buffer area in the channel. + + * generic/tcl.decls: New public API 'Tcl_ChannelBuffered'. S.a. + +2000-07-17 Jeff Hobbs <hobbs@scriptics.com> + + * unix/Makefile.in: + * win/Makefile.in: + * win/makefile.vc: added tclIOGT.c to objects list to compile. + + * generic/tclStubInit.c: + * generic/tclIntDecls.h: + * generic/tclInt.decls: commented out internal decls for + TclTestChannelCmd and TclTestChannelEventCmd as they were moved to + tclTest.c. Added new decls for TclChannelEventScriptInvoker and + TclChannelTransform. + + * generic/tclIO.c (CloseChannel): stopped masking out of the + TCL_READABLE|TCL_WRITABLE bits from the state flags in + CloseChannel, instead adding extra intelligence to + CheckChannelErrors with a new CHANNEL_RAW_MODE bit for special + behavior when called from Raw channel APIs. + +2000-07-13 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclIO.c (StackSetBlockMode): moved set of chanPtr + outside of blockModeProc check to avoid infinite loop when + blockModeProc was NULL (Kupries). updated TransformSeekProc to + not call Tcl_Seek directly (Kupries). + + * win/tclWinChan.c: updated fileChannelType to v2 channel struct + * win/tclWinConsole.c: updated consoleChannelType to v2 channel struct + * win/tclWinPipe.c: updated pipeChannelType to v2 channel struct + * win/tclWinSerial.c: updated serialChannelType to v2 channel struct + * win/tclWinSock.c: updated tcpChannelType to v2 channel struct + +2000-07-11 Brent Welch <welch@ajubasolutions.com> + + * win/tclConfig.sh.in (TCL_LIBS): Cleaned up unix-specific + autoconf variables. + +2000-07-11 Jeff Hobbs <hobbs@scriptics.com> + + * tests/iogt.test: made tests [345].0 not run by default as they + were failing in the new design, but I'm not convinced that the + returned result isn't correct. + + * generic/tclDecls.h: + * generic/tclStubInit.c: + * generic/tcl.decls: added Tcl_GetTopChannel C API that returns + the current top channel of a channel stack. Tcl_GetChannel was + changed earlier to return the bottommost channel of a stack + because that is the one that is guaranteed to stay around the + longest, and this was needed to compensate for certain + operations that want to look at the state of the main channel. + Most channel APIs already compensate for grabbing the top, so it + shouldn't be needed often. + + * generic/tclIO.c (Tcl_StackChannel, Tcl_UnstackChannel): Added + flushing of buffers (Kupries), removed use of DownChannel macro, + added Tcl_GetTopChannel public API to get to the top channel of + the channel stack (necessary for TLS). Rewrote Tcl_NotifyChannel + for new channel design (Kupries). Did some code cleanup in the + transform code. tclIO.c must still be broken into bits (separate + out test code and giot code, create tclIO.h). + +2000-07-10 Andreas Kupries <a.kupries@westend.com> + + * tests/iogt.test: Reverted some earlier changes as a fix by Jeff + revived the original and correct behaviour. IOW, the tests showed + a genuine error and I didn't see it :(. + + * generic/tclIO.c (Tcl_Read|Write_Raw): Changed to directly use + the drivers and not DoRead|DoWrite. The latter use the buffering + system, encoding and eol-translation and this wreaks havoc with + the data going through the transformations. Both procedures use + CheckForchannelErrors and let it believe that there is no + background copy in progress or else stacked channels could not + be used for that. + + * generic/tclIO.c (TclCopyChannel, CopyData): Moved access to the + topmost channel from the first to the second procedure to make + the decision about that at the last possible time (Callbacks can + change the stacking). + + test suite: failures of iogt-[345].0 + +2000-07-06 Jeff Hobbs <hobbs@scriptics.com> + + * tests/iogt.test: new tests for stacked channel stuff based off + new 'testchannel transform|unstack' code (Kupries IOGT extension). + * generic/tcl.decls: + * generic/tcl.h: + * generic/tclDecls.h: + * generic/tclStubsInit.c: + * generic/tclIO.c: complete rewrite of Tcl Channel code for + stacked channels. Channels are now designed to work in a more + stacked fashion with a shared ChannelState data structure. + +2000-06-02 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclIO.c (CloseChannel): removed the &ing out of + (TCL_READABLE|TCL_WRITABLE) from the flags, as CloseChannel does + this on the next pass through for the top channel, and it appeared + to be causing hangs by not allowing the final flush. + +2000-06-01 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclIO.c (CloseChannel): Rewrote CloseChannel code to + unstack a channel during the close process. Fixed a refcount bug + in Tcl_UnstackChannel. [Bug: 5623] + (CloseChannel): further extended CloseChannel in the stacked case + to effect certain operations on the next channel that would have + been done in Tcl_Close. Also added CHANNEL_CLOSED and removed + (TCL_READABLE|TCL_WRITABLE) bits from chanPtr->flags. Changed + final reset of the WatchProc to check the chanDownPtr's (next) + interestMask. + + ****************************************************** + ** END OF ASYNCHRONOUS UP-PORT LOG (8.3.2 -> 8.4a2) ** + ****************************************************** + +2000-09-20 Jeff Hobbs <hobbs@scriptics.com> + + * tests/socket.test: removed doTestsWithRemoteServer constraint + from socket-12.*. It requires 'exec', not a remote server. + Cleaned up some coding errors. + +2000-09-20 Jennifer Hom <jenn@ajubasolutions.com> + + * library/tcltest1.0/pkgIndex.tcl: Updated to load tcltest 2.0. + * library/tcltest1.0/tcltest2.tcl: New version of tcltest. + Cleanup of command line parsing: allows users to specify command + line arguments through an environment variable named + TCLTEST_OPTIONS [RFE: 3748], does not respond to incorrect + arguments, and forces usage of entire flag name when using command + line arguments. Defines accessor procs for all tcltest + variables. Allows users to use 'return' in test scripts. Allow + users to specify whether test files should be sourced or run in a + separate process. 'all.tcl' code moved to tcltest package. + 'test' proc modified to use attribute-value pairs. Allow users to + specify what return codes, output, and errors can be compared and + whether these values should be compared using regexp, glob, or + exact matching. makeDirectory & removeDirectory now operate with + respect to temporaryDirectory [Bug: 6001]. Test results from + tests run in slave interpreters are now included in test totals + [Bug: 1493]. Test files that return error values are now reported. + + * tests/all.tcl: Added code to check for the tcltest version + loaded; modified to figure out which tests to run based on the + tcltest version loaded. + * tests/tcltest.test: Modified to explicitly load version 1.0 of + tcltest. + * tests/tcltest2.test: New test suite for tcltest; includes all of + the old tests plus new ones reflecting changes made for version + 2.0. + * tests/cmdAH.test: Added singleTestInterp constraint to + cmdAH-31.2; this test does not run if tests aren't sourced into a + single interpreter. + * tests/socket.test: Fixed two tests that were referencing + variables outside of scope. + + * tools/tcl.wse.in: Added code to install tcltest2.tcl. + + * doc/tcltest2.n: New documentation for tcltest version 2.0. + Removes documentation for tcltest namespace variables. Adds + documentation for new tcltest procs. + + * unix/mkLinks: Added code to link to tcltest2.n. + + * generic/tcl.h: Added comment to modify tcltest2.tcl as well as + tcltest.tcl for version changes. + +2000-09-19 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): When using -all, all + attempts after the first to match the regexp against the string + should include the TCL_REG_NOTBOL flag, to avoid erroneously + matching ^ in the middle of the string. Added code to set this + flag after the first pass through the matching loop. [Bug: 6284]. + +2000-09-19 David Gravereaux <davygrvy@ajubasolutions.com> + + * doc/Eval.3: Added a note about the script argument to Tcl_Eval() + should be in UTF-8 or risk implied conversion errors when possible + combinations of upper ascii can be valid UTF-8 special codes. + +2000-09-17 Eric Melski <ericm@ajubasolutions.com> + + * tests/cmdIL.test: Added a test for fix for [Bug: 6212]. + + * generic/tclCmdIL.c (Tcl_LsortObjCmd): Applied patch from [Bug: + 6212], which corrected an error in the handling of the -index option. + +2000-09-14 Eric Melski <ericm@ajubasolutions.com> + + * doc/Alloc.3: Added entries for Tcl_AttemptAlloc, Tcl_AttempRealloc. + + * doc/StringObj.3: Added entry for Tcl_AttemptSetObjLength. + + * generic/tclDecls.h: + * generic/tclStubInit.c: Regen'ed stubs files from new tcl.decls. + + * generic/tcl.decls: Added stubs for the Tcl_Attempt* memory + allocators and for Tcl_AttemptSetObjLength. + + * generic/tcl.h: Added #define's for attemptckalloc, + attemptckrealloc, which map to the Tcl_Attempt* memory allocators. + + * generic/tclCkalloc.c: Added non-panic'ing versions of Tcl_Alloc, + Tcl_Realloc, etc.; these are called Tcl_AttemptAlloc, + Tcl_AttemptRealloc, etc. These are used by + Tcl_AttemptSetObjLength and the string obj append functions. + + * generic/tclStringObj.c: Modified string growth algorithm to use + doubling algorithm as long as possible, and only fall back when + that fails. Added Tcl_AttemptSetObjLength, and modified + AppendUnicodeToUnicodeRep, AppendUtfToUtfRep, and + Tcl_AppendStringsToObjVA to support this. + +2000-09-07 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/.cvsignore: changed the glob patterns a bit to exclude VC++ + project conversion backups. + + * win/tclWinPipe.c: Stage-1 bug fix for TR#2460 "exec leaks memory". + Added more logic around the close-down of the pipe reader thread so + as to avoid, at all cost, a TerminateThread. Most cases with exec + are fixed, but I don't consider 2460 done yet. Closing down the + read side of a pipe before the child process, doesn't really fit + the windows model. [BUG: 2460] + +2000-09-07 Jeff Hobbs <hobbs@scriptics.com> + + * doc/trace.n: minor doc cleanup + +2000-09-06 André Pönitz <poenitz@htwm.de> + + * doc/*.n: added or changed "SEE ALSO:" section + +2000-09-06 Jeff Hobbs <hobbs@scriptics.com> + + * win/tclWinLoad.c (TclpLoadFile): added special message for + ERROR_PROC_NOT_FOUND exception in loading a dll. + * win/tclWinError.c: changed ERROR_PROC_NOT_FOUND to map from + ESRCH (POSIX: no such process) to EINVAL because there is no good + mapping for "procedure not found". + + * README: + * generic/tcl.h: + * library/tcltest1.0/tcltest.tcl: + * tools/tcl.wse.in: + * tools/tcltk-man2html.tcl: + * unix/configure.in: + * unix/tcl.spec: + * win/README.binary: + * win/configure.in: updated patchlevel to 8.4a2 + + * unix/tclUnixPipe.c (TclpCreateProcess): Removed WNOHANG from + Tcl_WaitPid call in error case of process creation on Unix, as it + would lead to defunct processes. [Bug: 6148] + + * tests/string.test: extended string repeat tests + * generic/tclCmdMZ.c (Tcl_StringObjCmd): changed STR_REPEAT to + preallocate the full space of the final string, avoided repeated + appends. + + * doc/source.n: + * doc/Eval.3: added extra note about how to safe use ^Z in code, + as it is now a cross-platform (was just Windows) EOF char. + +2000-09-05 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclHash.c: fixed pedantic warning of incorrectly placed + #endif + + * generic/tclExecute.c (TclExecuteByteCode): INST_STR_INDEX fixed + pedantic cast warning. + Corrected support for building with -DTCL_COMPILE_STATS. + Added efficiency check of object equality. + +2000-08-29 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclStringObj.c: Applied patch from Gerhard Hintermayer + to provide a more conservative string growth algorithm for strings + larger than one megabyte; this allows more efficient use of memory + for very large strings. + +2000-08-25 Eric Melski <ericm@ajubasolutions.com> + + * tests/trace.test: Extended array tracing tests. + + * doc/trace.n: Clarified information about when array traces will + be fired. + + * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected call to CallTraces + (for TCL_TRACE_ARRAY) to only be called when the variable is + either an array or is undefined, to ensure that array traces do + not fire for scalar variables. + +2000-08-24 Eric Melski <ericm@ajubasolutions.com> + + * doc/man.macros: Tweaked tab settings for .SO (Standard Options) + sections, based on suggestion from Peter Spjuth. + +2000-08-24 Mo DeJong <mdejong@redhat.com> + + * unix/README: Update to account for removal of --enable-gcc. + * unix/configure.in: + * unix/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. + * win/README: Add note about building with Cygwin. + * win/configure.in: + * win/tcl.m4 (SC_ENABLE_GCC): Remove --enable-gcc option. + Remove quick hack that provided cross compile support for + windows builds. + +2000-08-24 Eric Melski <ericm@ajubasolutions.com> + + Overall change: Added support for command rename/delete traces + and new trace syntax, from patch from Vince Darley. Added support + for array traces for variables. [RFE: 5048, 5967]. + + * doc/trace.n: Updated documentation for new syntax; flagged old + syntax as deprecated; added documentation for command + rename/delete traces and variable array traces. + + * tests/trace.test: Updated tests for new trace syntax; new tests + for command rename/delete traces; new tests for array traces. + + * generic/tclVar.c: Support for new trace syntax; support for + TCL_TRACE_ARRAY. + + * generic/tclStubInit.c: + * generic/tclDecls.h: + * generic/tcl.decls: Stub functions for command rename/delete traces. + + * generic/tcl.h: + * generic/tclInt.h: + * generic/tclBasic.c: Support for command traces. + + * generic/tclCmdMZ.c (TclTraceVariableObjCmd): Patched to support + new [trace] syntax: + trace {add|remove|list} {variable|command} name ops command + Added support for command traces (rename, delete operations). + Added support for TCL_TRACE_ARRAY at Tcl level (array operation + for variable traces). + +2000-08-20 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclVar.c: Added check for non-arrays for [array statistics] + command (patch from Mark Patton). + +2000-08-19 David Gravereaux <davygrvy@ajubasolutions.com> + + * generic/tclPlatDecls.h: without a previous '#include <windows.h>', + tclPlatDecls.h can't be parsed due to a missing definition of TCHAR. + Added a check to include it when not defined. + + ***POSSIBLE OBSCURE BUG*** could be caused when the compile flags + for the core happen to be different than a project who uses these + publics regarding -D_MBCS and -D_UNICODE. This added check might + have to be revisited later with a better understanding of the + reprocusions. I think TCHAR should be replaced with it's expansion. + +2000-08-18 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/.cvsignore (added): provides a cleaner build environment with + graphical CVS clients. + +2000-08-15 Eric Melski <ericm@ajubasolutions.com> + + * library/tcltest1.0/tcltest.tcl: Set debug level in + tcltest::restoreState to 2, for consistancy with the debug level + in tcltest::saveState [Bug: 4505]. + +2000-08-14 Eric Melski <ericm@ajubasolutions.com> + + * win/makefile.vc: + * win/Makefile.in: + * unix/Makefile.in: Added tclPlatDecls.h to the list of installed + headers, for more complete stubs support. [Bug: 5241]. + + * generic/tcl.h: Added #include "tclPlatDecls.h" to get + platform-specific stubs declarations (Tcl_WinTCharToUtf, etc) + [Bug: 5241]. + + * README: Updated link for instructions on compiling Tcl from + sources to point to correct location + (http://dev.scriptics.com/doc/... instead of + http://dev.scriptics.com/support/...). + +2000-08-11 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclEnv.c (TclUnsetEnv): Changed declaration of length + variable from "unsigned int" to "int", to match usage when passed + to TclpFindVariable [Bug: 6126]. + +2000-08-10 Eric Melski <ericm@ajubasolutions.com> + + * library/msgcat1.0/pkgIndex.tcl: Bumped version number to 1.2 + [Bug: 6100]. + + * library/msgcat1.0/msgcat.tcl: Removed erroneous [package forget] + in msgcat namespace initializer. Bumped version number to 1.2 + [Bug: 6100]. + +2000-08-10 David Gravereaux <davygrvy@ajubasolutions.com> + + * generic/tclObj.c: r1.15 accidentally changed a global mutex + name tclObjMutex to ObjMutex. Put the correct name back. + +2000-08-07 Eric Melski <ericm@ajubasolutions.com> + + * tests/indexObj.test: Added tests using the [testwrongnumargs] + command to test Tcl_WrongNumArgs. + + * generic/tclTest.c (TestWrongNumArgsObjCmd): Added test function + for the Tcl_WrongNumArgs function. + + * generic/tclIndexObj.c (Tcl_WrongNumArgs): Corrected algorithm to + not insert a space before the message component when objc == 0 + [Bug: 6078]. + +2000-07-27 Mo DeJong <mdejong@redhat.com> + + * win/configure.in: TCL_STUB_LIB_FLAG should not + include ${TCL_DBGX} in win/tclConfig.sh, fix that. + +2000-07-25 David Gravereaux <davygrvy@ajubasolutions.com> + + * doc/Async.3: + * generic/tclAsync.c: + * generic/tclInt.decls: + * generic/tclIntPlatDecls.h: + * generic/tclStubInit.c: + * generic/tclTest.c: + * mac/tclMacPort.h: + * unix/tclUnixPort.h: + * win/tclWinInit.c: Thread-safe rewrite for tclAsync.c. Added + notifier alerting on all platforms as it was only working on Win + before. Removed older Win hacks that would end-up waking the + wrong notifier in the presence of a threaded build. All tests + pass as before. New test cases will be added soon for the new + behavior. [BUG: 5791] + +2000-07-25 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclVar.c (CallTraces): Added check for VAR_TRACE_ACTIVE + on the array containing the variable before executing traces on + that array, to conform with normal variable traces and the + documentation, which states that while executing a trace, other + traces on that variable are disabled. [Bug: 6049]. + + * win/tclWinPipe.c (BuildCommandLine): Added Tcl_DStringFree call + to prevent potential memory leaks [Bug: 6041]. + +2000-07-24 Eric Melski <ericm@ajubasolutions.com> + + * doc/msgcat.n: Added documentation about the selection of the + default locale on Windows. + +2000-07-23 Joe English <jenglish@flightlab.com> + * doc/AddErrInfo.3: + * doc/ChnlStack.3: + * doc/Exit.3: + * doc/GetIndex.3: + * doc/Notifier.3: + * doc/Object.3: + * doc/RegExp.3: + * doc/SetResult.3: + * doc/SplitList.3: + * doc/Thread.3: Added missing entries to NAME section. + + * doc/AddErrInfo.3: + * doc/CrtObjCmd.3: + * doc/RecEvalObj.3: Changed Tcl_EvalObj to Tcl_EvalObjEx + +2000-07-21 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclStubInit.c: + * generic/tclObj.c: + * generic/tclInt.h: + * generic/tclHash.c: + * generic/tclDecls.h: + * generic/tcl.h: + * generic/tcl.decls: + * doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables + to allow custom key types, such as Tcl_Obj *'s, and others. + + * doc/binary.n: Noted that the example in the introduction assumes a + 32-bit system [Bug: 6035]. + +2000-07-21 Mo DeJong <mdejong@redhat.com> + + * win/configure.in: Define ${prefix} and ${exec_prefix} like + unix/configure.in. Fix or add TCL_SRC_DIR, TCL_STUB_LIB_FILE, + TCL_STUB_LIB_FLAG, TCL_BUILD_STUB_LIB_SPEC, TCL_STUB_LIB_SPEC, + TCL_BUILD_STUB_LIB_PATH, TCL_STUB_LIB_PATH. + +2000-07-20 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclStubInit.c: + * generic/tclObj.c: + * generic/tclInt.h: + * generic/tclHash.c: + * generic/tclDecls.h: + * generic/tcl.h: + * generic/tcl.decls: + * doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables + to allow custom key types, such as Tcl_Obj *'s, and others; it + seems to break Tk. + +2000-07-19 Eric Melski <ericm@ajubasolutions.com> + + * generic/tclStubInit.c: + * generic/tclObj.c: + * generic/tclInt.h: + * generic/tclHash.c: + * generic/tclDecls.h: + * generic/tcl.h: + * generic/tcl.decls: + * doc/Hash.3: Applied patch from Paul Duffin to extend hash tables + to allow custom key types, such as Tcl_Obj *'s, and others. + + * tests/pkgMkIndex.test: Added tests for pkg_compareExtension. + + * library/package.tcl: Enhanced pkg_compareExtension to handle + Unixes which tack the version number on to the end of library + names (eg, foo.so.1.2); such filenames will be correctly matched. + (Patch from Vince Darley). + + * win/makefile.vc: Applied patch from Don Porter to provide better + nmake support for NT/Alpha [RFE: 5938]. + +2000-07-18 Mo DeJong <mdejong@redhat.com> + + * unix/configure.in: + * unix/tcl.m4: + * win/tcl.m4: Properly quote arguments to m4 macros. This allows + Tcl to work with the new version of autoconf. + +2000-07-18 Eric Melski <ericm@ajubasolutions.com> + + * tests/opt.test: Removed references to Lfirst, Lrest functions. + + * library/opt0.4/optparse.tcl: Applied patch from Chris Nelson, + which replaces the [Lfirst] function with an inline [lindex ... 0] + and [Lrest] with [lrange ... 1 end], for better performance. + [RFE: 6019] + + +2000-07-18 Eric Melski <ericm@scriptics.com> + + * compat/string.h: Fixed function prototypes for strpbrk and + strtok [Bug: 6020]. + +2000-07-17 David Gravereaux <davygrvy@ajubasolutions.com> + + * win/tclWinChan.c: Win2K OS bug with + GetStdHandle(STD_OUTPUT_HANDLE) giving the wrong answer. This + made TclpGetDefaultStdChannel grab what it thought was a valid + native stdout handle. Added a new WriteFile() test to make sure + it's really valid. This OS bug doesn't affect the shells. Only + -subsystem:windows (aka WinMain) application that dynamically + load tclXX.dll [BUG: 5971] + +2000-07-17 Eric Melski <ericm@scriptics.com> + + * library/msgcat1.0/msgcat.tcl: + * doc/msgcat.n: + * tests/msgcat.test: Applied patches from Chris Nelson, to provide + the mcmset function, which allows the translator to set multiple + string translations in a single function call, rather than + requiring many calls to mcset. [RFE: 6000, 5993]. In addition, + these patches correct mcload to use utf-8 encoding on when reading + message catalog files, and provides for better default behavior + for determining the locale on a Windows system. + +2000-07-17 Mo DeJong <mdejong@redhat.com> + + * unix/tcl.m4 (SC_ENABLE_GCC): Don't set CC=gcc + before running AC_PROG_CC if CC is already set. + +2000-07-13 André Pönitz <poenitz@mathematik.tu-chemnitz.de> + + * doc/lappend.n: + * doc/lindex.n: + * doc/linsert.n: + * doc/list.n: + * doc/llength.n: + * doc/lrange.n: + * doc/lreplace.n: + * doc/lsearch.n: + * doc/lsort.n: Added SEE ALSO sections. + +2000-07-07 Mo DeJong <mdejong@redhat.com> + + * win/configure.in: Fix definition of + TCL_SRC_DIR so that it matches the Unix version. + * win/tclConfig.sh.in: Removed duplicate variables. + +2000-07-06 Eric Melski <ericm@scriptics.com> + + * tests/msgcat.test: + * library/msgcat1.0/msgcat.tcl: Applied patch from Christian + Krone, to provide extended args support for msgcat::unknown, which + is used for strings without a known translation in the current + locale [Bug: 5984]. + +2000-06-29 Eric Melski <ericm@scriptics.com> + + * doc/msgcat.n: Doc's for mcmax function. + + * library/msgcat1.0/msgcat.tcl: Applied patches from Laurent + Duperval, to add mcmax function, which computes the length of the + longest of several translated strings. Bumped version number to 1.1. + +2000-06-27 Eric Melski <ericm@scriptics.com> + + * tests/stringObj.test: Tweaked tests to avoid hardcoded + high-ASCII characters (which will fail in multibyte locales); + instead used \uXXXX syntax. [Bug: 3842]. + +2000-06-26 Eric Melski <ericm@scriptics.com> + + * doc/package.n: Corrected information about [package forget] + arguments [Bug: 5418]. + +2000-06-23 Eric Melski <ericm@scriptics.com> + + * doc/Hash.3: Added documentation patch for Tcl_Obj *'s as keys in + Tcl hash tables [RFE: 5934]. + + * generic/tcl.h: + * generic/tclHash.c: Applied patch from [RFE: 5934], which extends + Tcl hash tables to allow Tcl_Obj *'s as the key. + +2000-06-20 Eric Melski <ericm@ajubasolutions.com> + + * tests/opt.test: + * library/opt0.4/optparse.tcl: Applied patch from [Bug: 5922], which + corrected an incorrect use of [string match]. + + * unix/tclConfig.sh.in: + * win/tclConfig.sh.in: Applied patch from [Bug: 5921], which corrects a + typo in the comments in these files. + +2000-06-19 Eric Melski <ericm@scriptics.com> + + * doc/RegExp.3: Replaced instances of "Tcl_GetRegExpInfo" with + "Tcl_RegExpGetInfo", the correct name of the function [Bug: 5901]. + +2000-06-13 Eric Melski <ericm@scriptics.com> + + * win/tcl.m4: + * win/configure.in: + * win/Makefile.in: Applied patch from [RFE: 5844], to extend + support for mingw compile environment on Windows. + + * win/tclWinDde.c: + * win/tclWinInit.c: + * win/tclWinNotify.c: + * win/tclWinPipe.c: + * win/tclWinReg.c: + * win/tclWinThrd.c: Applied patch from [Bug: 5794], to fix + compiler warnings when using mingw on Windows. + +2000-05-31 Jeff Hobbs <hobbs@scriptics.com> + + * tests/set-old.test: + * doc/unset.n: + * generic/tclVar.c (Tcl_UnsetObjCmd): added -nocomplain and -- + options to unset, to allow for a silent unset operation. + +2000-05-31 Eric Melski <ericm@scriptics.com> + + * generic/tclVar.c (Tcl_ArrayObjCmd): Added support for regexp and + exact matching for [array names] command. [RFE: 3684]. + + * doc/array.n: Added documentation for [array names + -exact/-regexp/-glob] [RFE: 3684]. + + * tests/set-old.test: Added tests for [array names + -exact/-regexp/-glob] [RFE: 3684]. + +2000-06-06 Jeff Hobbs <hobbs@scriptics.com> + + 8.4a1 RELEASE + + * generic/tclExecute.c (TclExecuteByteCode INST_STR_CMP): added + test of iResult return from memcmp, as memcmp isn't required to + return only -1,0,1. + +2000-06-03 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Corrected + caching of the index ptr to account for offsets != sizeof(char *). + [Bug: 5153] + +2000-05-29 Sandeep Tamhankar <sandeep@scriptics.com> + + * tests/http.test + * doc/http.n + * library/http2.3/http.tcl: Fixed bug 5741, where unsuccessful + geturl calls sometimes leaked memory and resources (sockets). + Also, switched around some of the logic so that http::wait never + throws an exception. This is because in an asynchronous geturl, + the command callback will probably end up doing all the error + handling anyway, and in an asynchronous situation, the user + expects to check the state when the transaction completes, as + opposed to being thrown an exception. For the http package, this + menas the user can check http::status for "error" and http::error + for the error message after doing the http::wait. + +2000-05-27 Jeff Hobbs <hobbs@scriptics.com> + + * tests/info.test: + * doc/info.n: + * generic/tclIOUtil.c (Tcl_EvalFile): + * generic/tclCmdIL.c (InfoScriptCmd): added ability to set the + info script return value [info script ?newFileName?]. This will + be beneficial for virtual file system programs. [Bug: 4225] + +2000-05-26 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclCmdMZ.c (Tcl_RegsubObjCmd): reworked to operate in + Unicode, tweaked for performance. + (Tcl_StringObjCmd) changed STR_FIRST/STR_LAST error message to + something more understandable, reworked STR_FIRST, STR_LAST, + STR_MAP, STR_MATCH, STR_RANGE, STR_REPLACE to operate in Unicode. + Removed inneffectual STR_RANGE "special" ByteArray support. + Optimized STR_MAP algorithm, especially optimized for one-pair case. + Fixed possible mem overrun in STR_INDEX bytearray case. + + * generic/tclCompExpr.c: changed INST_STREQ -> INST_STR_EQ, + INST_STRNEQ -> INST_STR_NEQ + * generic/tclCompile.c: added streq, strneq, strcmp, strlen & + strmatch to the compiled stats instructionTable + * generic/tclCompile.h: added instructions INST_STR_CMP, + INST_STR_INDEX, INST_STR_MATCH + * generic/tclCompCmds.c: added byte compiler support for + [string compare|match|index]. + * generic/tclExecute.c: + Changed INST_STR_(N)EQ to return an Int object and not bother + trying to reuse the top stack object. + Added INST_STR_CMP, INST_STR_INDEX, INST_STR_MATCH bytecode ops. + Extended evalstats output info with Tcl_IsShared stat info. + + * generic/tclInt.h: + * generic/tclObj.c (Tcl_DbIsShared): added support for checking + result of Tcl_IsShared in evalstats (TCL_COMPILE_STATS). + + * generic/tclStringObj.c (Tcl_AppendUnicodeToObj): removed dead code. + (AppendUnicodeToUnicodeRep) removed overallocation by extra + sizeof(Tcl_UniChar) multiplier. + + * tests/string.test: added string map tests for the one-pair case, + corrected tests to reflect improved error messages in first/last. + Added tests against mem overrun in string index bytearray case. + +2000-05-23 Eric Melski <ericm@scriptics.com> + + * generic/tclInt.h: Added function prototypes for + TclCompileStringCmd and TclCompileReturnCmd. + + * generic/tclCompile.h: Added definition of INST_STRLEN opcode and + updated LAST_INST_OPCODE value. + + * generic/tclBasic.c: Added information about TclCompileStringCmd + and TclCompileReturnCmd to BuiltInCmds table. + + * generic/tclExecute.c (TclExecuteByteCode): Added support for the + INST_STRLEN opcode. + + * generic/tclCompCmds.c + (TclCompileStringCmd): Basic implementation of byte-compiled + [string] command. Not all subcommands are implemented; those + that are not an out-line compiled. + + (TclCompileReturnCmd): Byte-compiled implementation of [return] + command. Only "simple" returns are byte-compiled; in particular, + if the -code, -errorinfo or -errorcode flags are used, the command + is not byte-compiled. + +2000-05-22 Jeff Hobbs <hobbs@scriptics.com> + + * doc/scan.n: + * doc/array.n: minor doc fixes [Bug: 5396] + + * generic/tclEnv.c: cast cleanup [Bug: 5624] + * win/tclWinConsole.c: cast and header cleanup [Bug: 5625] + * win/tclWinSerial.c: cast cleanup [Bug: 5626] + * win/tclWinFCmd.c: cast cleanup [Bug: 5627] + +2000-05-19 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclTest.c: + * generic/tclIO.c: moved channel test commands from tclIO.c to + tclTest.c. + * generic/tclIO.h: new file, split out from tclIO.c to allow test + commands to be moved to tclTest.c. + + * generic/tclStubInit.c: + * generic/tclIntDecls.h: + * generic/tclInt.decls: removed TclTestChannel*Cmd from internal + stubs table and added TclChannelEventScriptInvoker to the internal + stubs table so it can be used from the test code. + +2000-05-18 Eric Melski <ericm@scriptics.com> + + * tests/clock.test: Added test for "2 days 2 hours ago" style + specifications. + + * generic/tclDate.c: Regenerated from tclGetDate.y. + + * generic/tclGetDate.y: Tweaked grammar to properly handle the + "ago" keyword when it follows multiple relative unit specifiers, + as in "2 days 2 hours ago". [Bug: 5497]. + +2000-05-18 Jeff Hobbs <hobbs@scriptics.com> + + * win/{tcl.m4,Makefile.in,configure.in}: added support for mingw + compile env and cross-compiling. [Bug: 5499] + + * generic/tclClock.c (FormatClock): correct code to handle locale + specific return values from strftime, if any. [Bug: 3345] + + * unix/tclUnixInit.c (TclpSetInitialEncodings): attempt to + correct setlocale calls for XIM support and locale issues. + [BUG: 5422 3345 4236 2522 2521] + +2000-05-17 Jeff Hobbs <hobbs@scriptics.com> + + * library/init.tcl (auto_import): added check to see if a valid + pattern was coming in, to avoid simple error cases [Bug: 3326] + + * doc/regsub.n: correct regsub docs [Bug: 5346] + +2000-05-15 Eric Melski <ericm@scriptics.com> + + * library/history.tcl: Corrected an off-by-one error in HistIndex, + which was causing [history redo] to start its search at the wrong + event index. [Bug: 1269]. + +2000-05-10 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclPosixStr.c (Tcl_SignalMsg): clarified #defines for + Linux on Sparc to compile correctly. [Bug: 5364] + + * doc/namespace.n: + * tests/namespace.test: + * generic/tclNamesp.c (Tcl_NamespaceObjCmd): added 'namespace + exists' command. [Bug: 4665] + + * doc/source.n: + * doc/Eval.3: + * tests/source.test: + * generic/tclIOUtil.c (Tcl_EvalFile): added explicit \32 (^Z) + eofchar (affects Tcl_EvalFile in C, "source" in Tcl). This was + implicit on Windows already, and is now cross-platform to allow + for scripted documents. + +2000-05-09 Andreas Kupries <a.kupries@westend.com> + operating as proxy for David Gravereaux <davygrvy@pobox.com> + + * win/tclWinThrd.c (TclpInitLock, TclpMasterLock): Added missing + initialization of joinLock. + +2000-05-09 Eric Melski <ericm@scriptics.com> + + * tests/lsearch.test: + * doc/lsearch.n: + * generic/tclCmdIL.c (Tcl_LsearchObjCmd): Extended [lsearch] to + support sorted list searching and typed list searching. [RFE: 4098]. + +2000-05-08 Jeff Hobbs <hobbs@scriptics.com> + + * doc/expr.n: + * tests/expr.test: + * tests/expr-old.test: added tests for 'eq' and 'ne' + * generic/tclExecute.c: + * generic/tclCompile.h: added INST_STREQ and INST_STRNEQ opcodes + that do strict string comparisons. + * generic/tclCompExpr.c: added 'eq' and 'ne' string comparison + operators. + * generic/tclParseExpr.c (GetLexeme): added 'eq' and 'ne' expr + parse terms (string (in)equality check). + + * generic/tclCmdIL.c (Tcl_LinsertObjCmd): made use of + Tcl_DuplicateObj where code was otherwise duplicated. Made + special case of inserting one element at the end work again (where + index == len). + (Tcl_LreplaceObjCmd): moved Tcl_DuplicateObj call lower and + cleaned up use of other arguments. + + * generic/tclObj.c (Tcl_DuplicateObj): simplified code to call + TclInitStringRep, which the code was just duplicating in part. + + * doc/Utf.3: + * generic/tclStubInit.c: + * generic/tcl.decls: + * generic/tclDecls.h: + * generic/tclUtf.c: Added new functions Tcl_UniCharNcasecmp and + Tcl_UniCharCaseMatch (unicode parallel to Tcl_StringCaseMatch) + * generic/tclUtil.c: rewrote Tcl_StringCaseMatch algorithm for + optimization and made Tcl_StringMatch just call Tcl_StringCaseMatch + * tests/string.test: extended string match tests + +2000-05-08 Eric Melski <ericm@scriptics.com> + + * tests/set-old.test: + * doc/array.n: + * generic/tclVar.c: Added [array statistics] command [RFE: 4557] + +2000-05-06 Andreas Kupries <a.kupries@westend.com> + operating as proxy for David Gravereaux <davygrvy@pobox.com> + + * tclThreadJoin.c: Fixed several places with missing a & in + arguments to calls of Tcl_Mutex(Un)lock and + Tcl_ConditionNotify functions. + +2000-05-02 Jeff Hobbs <hobbs@scriptics.com> + + * README: + * generic/tcl.h: + * library/init.tcl: + * library/reg1.0/pkgIndex.tcl: + * library/tcltest1.0/tcltest.tcl: + * mac/README: + * tools/tcl.hpj.in: + * tools/tcl.wse.in: + * unix/README: + * unix/configure.in: + * unix/tcl.spec: + * win/README: + * win/README.binary: + * win/configure.in: + * win/makefile.vc: + * win/tcl.m4: updated patchlevel to 8.4a1 + + * tests/compile.test: + * tests/init.test: + * tests/proc.test: + * tests/proc-old.test: + * tests/rename.test: + * generic/tclProc.c: reworked error return for procedures with + incorrect args to be like the C Tcl_WrongNumArgs, where a "wrong # + args: ..." message is printed out with the args list. + + * unix/Makefile.in: add tclsh.ico and tcl.spec to dist target + +2000-05-02 Andreas Kupries <a.kupries@westend.com> + + * Overall changes: + (1) Implementation of joinable threads for all platforms. + (2) Additional API's for channels. Required to allow the + thread extension to move channels between threads. + + * generic/tcl.decls (lines 1360f): Added Tcl_JoinThread, + Tcl_IsChannelShared, Tcl_IsChannelRegistered, Tcl_CutChannel, + Tcl_SpliceChannel, Tcl_IsChannelExisting and + Tcl_ClearChannelHandlers (slots 394 to 400). + + * generic/tclIO.c: Implemented Tcl_IsChannelRegistered, + Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, + Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. + Tcl_CutChannel uses code from CloseChannel. Replaced this code + by a call to Tcl_CutChannel. Replaced several code fragments + adding channels to the channel list with calls to + Tcl_SpliceChannel. Removed now unused variables from + CloseChannel and Tcl_UnstackChannel. Tcl_ClearChannelHandlers + uses code from Tcl_Close. Replaced this code by a call to + Tcl_ClearChannelHandlers. Removed now unused variables from + Tcl_Close. Added the subcommands 'cut', 'forgetch', 'splice' and + 'isshared' to the test code + (TclTestChannelCmd). + + * unix/tclUnixThread.c: Implemented Tcl_JoinThread using the + pthread-functionality. + + * win/tclWinThrd.c: Fixed several small typos in comments. + Implemented Tcl_JoinThread using a platform independent + emulation layer (see generic/tclThreadJoin.c below). Added + 'joinLock' to serialize Tcl_CreateThread and TclpExitThread to + prevent a race for joinable threads. + + * mac/tclMacThrd.c: Implemented Tcl_JoinThread using a platform + independent emulation layer (see generic/tclThreadJoin.c + below). Due to the cooperative nature of threading on this + platform the race mentioned above is not present. + + * generic/tclThreadJoin.c: New file. Contains a platform + independent emulation layer helping in the implementation of + joinable threads for the win and mac platforms. + + * generic/tclInt.h: Added declarations for TclJoinThread, + TclRememberJoinableThread and TclSignalExitThread. These + procedures define the API of the emulation layer for joinable + threads (see generic/tclThreadJoin.c above). + + * win/Makefile.in: + * win/makefile.vc: Added generic/tclTheadJoin.o to the rules. + + * mac/: I don't know to which file generic/tclTheadJoin.o has to + be added to so that it compiles. Sorry. + + * unix/tclUnixChan.c: #ifdef'd the thread-local list of file + channels as it prevents us from transfering channels. To restore + this we may need an extended interface to drivers in the + future. Target: 9.0. Found while testing the new transfer of + channels. The information in this list for a channel was left + behind and then crashed the system during finalization. + + * generic/tclThreadTest.c: Added -joinable flag to 'testthread + create'. Added subcommand 'testthread join'. + + * doc/CrtChannel.3: Added documentation for Tcl_IsChannelRegistered, + Tcl_IsChannelShared, Tcl_CutChannel, Tcl_SpliceChannel, + Tcl_IsChannelExisting and Tcl_ClearChannelHandlers. + + * doc/Thread.3: Added documentation for Tcl_JoinThread. + + * tests/thread.test: Added tests for joining of threads. + +2000-04-27 Eric Melski <ericm@scriptics.com> + + * doc/library.n: Added entries for auto_qualify and auto_import + [Bug: 1271]. + + * doc/Init.3: Manual entry for Tcl_Init [Bug: 1820]. + + * doc/expr.n: Added documentation for each of the math library + functions that expr supports [Bug: 1054]. + +2000-04-26 Eric Melski <ericm@scriptics.com> + + * doc/memory.n: Man page for Tcl "memory" command, which is + created when TCL_MEM_DEBUG is defined at compile time. + + * doc/TCL_MEM_DEBUG.3: Man page with overall information about + TCL_MEM_DEBUG usage. + + * doc/DumpActiveMemory.3: Man page for Tcl_DumpActiveMemory, + Tcl_InitMemory, and Tcl_ValidateAllMemory [Bug: 1816, 1835]. + + * generic/tclCkalloc.c: Fixed some function headers. + + * unix/mkLinks: Regen'd with new mkLinks.tcl. + + * unix/mkLinks.tcl: Fixed indentation, made link setup more + intelligent (only do one existance test per man page, instead of + one per function). + + * doc/library.n: Fixed .SH NAME macro to include each function + documented on the page, so that mkLinks will know about the + functions listed there, and so that the Windows help file index + will get set up correctly [Bug: 1898, 5273]. + +2000-04-26 Jeff Hobbs <hobbs@scriptics.com> + + 8.3.1 RELEASE + + * README: + * mac/README: + * tools/tcl.wse.in: + * unix/README: + * unix/tcl.spec: + * win/README: + * win/README.binary: Updating URLs to reference dev.scriptics.com + +2000-04-25 Jeff Hobbs <hobbs@scriptics.com> + + * unix/Makefile.in: + * win/Makefile.in: + * win/makefile.vc: updated for http change and some cleanup + * library/http2.[13]: moved dir http2.1 to http2.3 to match version + + * doc/Utf.3: clarified docs for Tcl_(UniChar|Utf)AtIndex + + * unix/tclUnixThrd.c: removed {}s around PTHREAD_MUTEX_INITIALIZER + [Bug: 5254] + + * unix/tclLoadDyld.c (TclpLoadFile): removed use of interp->result + +2000-04-25 Eric Melski <ericm@scriptics.com> + + * unix/mkLinks: + * doc/AddErrInfo.3: Added information about Tcl_LogCommandInfo + [Bug: 1818]. + +2000-04-24 Eric Melski <ericm@scriptics.com> + + * unix/mkLinks: + * doc/OpenFileChnl.3: Added man entry for Tcl_Ungets [Bug: 1834]. + + * unix/mkLinks: + * doc/SourceRCFile.3: Man page for Tcl_SourceRCFile [Bug: 1833]. + + * unix/mkLinks: + * doc/ParseCmd.3: Added documentation for Tcl_ParseVar [Bug: 1828]. + +2000-04-24 Jeff Hobbs <hobbs@scriptics.com> + + * unix/tclUnixNotfy.c (Tcl_FinalizeNotifier, NotifierThreadProc): + added write of 'q' into triggerPipe for notifier in threaded case, + so that Tcl doesn't hang when children are still running [Bug: 4139] + + * unix/tclUnixThrd.c (Tcl_MutexLock): minor comment fixes. + +2000-04-23 Jim Ingham <jingham@cygnus.com> + + These changes make some error handling marginally better for Mac + sockets. It is still somewhat flakey, however. + + * mac/tclMacSock.c (TcpClose): Add timeouts to the close - these + don't seem to be honored, however. + Use a separate PB for the release, since an async connect socket + will still be using the original buffer. + Make sure TCPRelease returns noErr before freeing the recvBuff. + If the call returns an error, then the buffer is not right. + * mac/tclMacSock.c (CreateSocket): Add timeouts to the async + create. These don't seem to trigger, however. Sigh... + * mac/tclMacSock.c (WaitForSocketEvent): If an TCP_ASYNC_CONNECT + socket errors out, then return EWOULDBLOCK & error out. + * mac/tclMacSock.c (NotifyRoutine): Added a NotifyRoutine for + experimenting with MacTCP. + +2000-04-22 Jim Ingham <jingham@cygnus.com> + + * library/package.tcl (tclPkgUnknown): Fixed a typo in the Mac package + search part of tclPkgUnknown. + +2000-04-21 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: Fixed a newly introduced bug where if + there's a -command callback and something goes wrong, geturl threw + an exception, called the callback, and unset the token. I changed + it so that it will not call the callback when throwing an + exception (so the caller only finds out about a given error from + one place). Also, fixed http::ncode so that it actually gives you + back the http return code (i.e. 200, 404, etc.) instead of the + first digit of the version of HTTP being used (i.e. 1). + +2000-04-21 Brent Welch <welch@scriptics.com> + + * library/http2.1/http.tcl: More thrashing with the "server closes + without reading post data" scenario. Reverted to the previous + filevent configuratiuon, which seems to work better with small + amounts of post data. + +2000-04-20 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclAlloc.c: wrapped caddr_t define to not be done on Unix + * unix/tclUnixPort.h: added Tclp*Alloc defines to allow the use of + USE_TCLALLOC on Unix. [Bug: 4731] + +2000-04-19 Jeff Hobbs <hobbs@scriptics.com> + + * library/dde1.1/pkgIndex.tcl: + * library/reg1.0/pkgIndex.tcl: + * win/tclWinChan.c: + * win/tclWinThrd.c: converted CRLF to LF the */tcl.hpj.in files + were not converted, as it confuses hcw locally. [Bug: 5096] + + * win/Makefile.in: expanded cleanup target for help files + + * doc/Thread.3: minor macro cleanup + + * generic/tclFileName.c (SplitUnixPath): added support for QNX + node ids. + +2000-04-18 Jeff Hobbs <hobbs@scriptics.com> + + * README: + * generic/tcl.h: + * tools/tcl.wse.in: + * unix/configure.in: + * unix/tcl.spec: + * win/configure.in: + * win/README.binary: bumped version to 8.3.1 + + * win/tcl.hpj.in: updated copyright date + + * generic/tclEnv.c: environment support for Mac OS/X + * unix/tclUnixPort.h: environment support for Mac OS/X + * unix/tclLoadDyld.c: new file for Mac OS/X dl functions + * unix/Makefile.in: added install-strip target; bindir, libdir, + mandir, includedir vars; tclLoadDyld.c target [Bug: 2527] + + * unix/tclUnixChan.c (CreateSocket): force a socket back into + blocking mode (default state) after a -async connect succeeds. + [Bug: 4388] + + * generic/tclEvent.c (TclInitSubsystems): Moved tclLibraryPath to + thread-local storage to prevent thread-related race condition. + [Bug: 5033] + * unix/tclAppInit.c (main): removed #ifdef TCL_TEST that sets the + library path as it was unnecessary and conflicts with move of + tclLibraryPath to thread-local storage. + +2000-04-18 Scott Redman <redman@scriptics.com> + + * win/Makefile.in: + * win/tcl.rc: + * win/tclsh.rc: + * win/tclsh.ico: Modified copyright dates in Windows resource + files. Added an icon for tclsh.exe. + +2000-04-17 Brent Welch <welch@scriptics.com> + + * generic/tcl.h, generic/tclThreadTest.c, unix/tclUnixThrd.c, + win/tclWinThread.c, mac/tclMacThread.c: + Added Tcl_CreateThreadType and TCL_RETURN_THREAD_TYPE + macros for declaring the NewThread callback proc. + +2000-04-14 Jeff Hobbs <hobbs@scriptics.com> + + * unix/tclUnixChan.c (TtyParseMode): Only allow setting mark/space + parity on platforms that support it [Bug: 5089] + + * generic/tclBasic.c (Tcl_GetVersion): adjusted use of major/minor + to not conflict with global decl on some systems [Bug: 2882] + + * doc/AppInit.3: + * doc/Async.3: + * doc/BackgdErr.3: + * doc/CrtChannel.3: + * doc/CrtInterp.3: + * doc/CrtMathFnc.3: + * doc/DString.3: + * doc/Eval.3: + * doc/ExprLong.3: + * doc/GetInt.3: + * doc/GetOpnFl.3: + * doc/Interp.3: + * doc/LinkVar.3: + * doc/OpenFileChnl.3: + * doc/OpenTcp.3: + * doc/PkgRequire.3: + * doc/RecordEval.3: + * doc/SetResult.3: + * doc/SplitList.3: + * doc/StaticPkg.3: + * doc/TraceVar.3: + * doc/Translate.3: + * doc/UpVar.3: + * doc/load.n: removed or updated references to interp->result use. + +2000-04-13 Jeff Hobbs <hobbs@scriptics.com> + + * doc/regexp.n: doc clarification [Bug: 5037] + * doc/update.n: typo fix [Bug: 4996] + + * unix/tcl.m4 (SC_ENABLE_THREADS): enhanced the detection of + pthread_mutex_init [Bug: 4359] and (SC_CONFIG_CFLAGS) added + --enable-64bit-vis switch for Sparc VIS compilation [Bug: 4995] + +2000-04-12 Jeff Hobbs <hobbs@scriptics.com> + + * doc/dde.n: corrected dde poke docs. [Bug: 4991] + +2000-04-11 Eric Melski <ericm@scriptics.com> + + * win/tclWinPipe.c: Added "CONST" keyword to declaration of char + *native in TclpCreateTempFile, to supress compiler warnings. + +2000-04-10 Brent Welch <welch@scriptics.com> + + * generic/tcl.h: Fixed Tcl_CreateThread declaration. + * library/tcltest1.0/tcltest.tcl: Fixed the "mainThread" + initialization to work with either testthread or the thread extension + * unix/tclUnixThrd.c: Fixed compiler warning when compiling + with -DTCL_THREADS + +2000-04-10 Eric Melski <ericm@scriptics.com> + + * win/tclWinPipe.c (TclpCreateTempFile): Added conversion of + contents string from UTF to native encoding [Bug: 4030]. + + * tests/regexp.test: Added tests for infinite looping in [regexp + -all]. + + * generic/tclCmdMZ.c: Fixed infinite loop bug with [regexp -all] + [Bug: 4981]. + + * tests/*.test: Changed all occurances of "namespace import + ::tcltest" to "namespace import -force ::tcltest" [Bug: 3948]. + +2000-04-09 Brent Welch <welch@scriptics.com> + + * lib/httpd2.1/http.tcl: Worked on the "server closes before + reading post data" case, which unfortunately causes different + error cases on Solaris, which can read the reply, and Linux + and Windows, which cannot read anything. This is all in the + loop-back case - client and server on the same host. Also + unified the error handling so the "ioerror" status goes away + and errors are reflected in a more uniform way. Updated the + man page to document the behavior. + +2000-04-09 Jeff Hobbs <hobbs@scriptics.com> + + * tests/reg.test (matchexpected): corrected tests to use tcltest + constraint types to skip certain tests. + + * generic/tclBasic.c (Tcl_SetCommandInfo): comment fix + + * unix/tclUnixThrd.c (Tcl_CreateThread): moved TCL_THREADS ifdef + inside of func as it is declared for non-threads builds as well. + In the non-threads case, it always returns TCL_ERROR (couldn't + create thread). + +2000-04-08 Andreas Kupries <a.kupries@westend.com> + + * Overall change: Definition of a public API for the creation of + new threads. + + * generic/tclInt.h (line 1802f): Removed the definition of + 'TclpThreadCreate'. (line 793f) Removed the definition of + 'Tcl_ThreadCreateProc'. + + * generic/tcl.h (line 388f): Readded the definition of + 'Tcl_ThreadCreateProc'. Added Win32 stuff send in by David + Graveraux <davygrvy@bigfoot.com> to that too (__stdcall, + ...). Added macros for the default stacksize and allowed flags. + + * generic/tcl.decls (line 1356f): Added definition of + 'Tcl_CreateThread', slot 393 of the stub table. Two new + arguments in the public API, for stacksize and flags. + + * win/tclWinThrd.c: + * mac/tclMacThrd.c: Renamed TclpThreadCreate to Tcl_CreateThread, + added handling of the stacksize. Flags are currently ignored. + + * unix/tclUnixThrd.c: See above, but handles joinable + flag. Ignores the specified stacksize if the macro + HAVE_PTHREAD_ATTR_SETSTACKSIZE is not defined. + + * generic/tclThreadTest.c (line 363): See below. + + * unix/tclUnixNotfy.c (line 210): Adapted to the changes + above. Uses default stacksize and no flags now. + + * unic/tcl.m4 (line 382f): Added a check for + 'pthread_attr_setstacksize' to detect platforms not implementing + this feature of pthreads. If it is implemented, configure will + define the macro HAVE_PTHREAD_ATTR_SETSTACKSIZE (See + unix/tclUnixThrd.c too). + + * doc/Thread.3: Added Tcl_CreateThread and its arguments to the + list of described functions. Removed stuff about not providing a + public C-API for thread-creation. + +2000-04-07 Jeff Hobbs <hobbs@scriptics.com> + + * doc/binary.n: clarified docs on sign extension in binary scan + [Bug: 3466] + + * library/tcltest1.0/tcltest.tcl (initConstraints): removed win32s + references (no longer supported) + + * tests/fCmd.test: marked test 8.1 knownBug because it is + dangerous on poorly configured systems [Bug: 3881] + and added 8.2 to keep essence of 8.1 tested. + +2000-04-05 Andreas Kupries <a.kupries@westend.com> + + * generic/tclIO.c (Tcl_UnstackChannel, line 1831): Forcing + interest mask to the correct value after an unstack and + re-initialization of the notifier via the watchProc. Without this + the first fileevent after an unstack will come through and be + processed, but no more. [Bug: ??]. + +2000-03-04 Brent Welch <welch@scriptics.com> + + * {win,unix}/Makefile.in: added dependency of tclStubInit.c on + tcl.decls and tclInt.decls + * generic/tclThread.c: Tweak so this compiles w/out TCL_THREADS + * generic/{tcl.decls,tclStubInit.c}: Just touched the tcl.decls and + regenerated the tclStubInit.c file + +2000-03-29 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: For the -querychannel option, + fconfigure the socket to be binary so that we don't translate + anything while reading the data. This is because we determine the + content length of the data on the channel by using seek (to the end + of the file) and tell on the file handle, and we need the + content-length to match the amount of data actually sent, and + translation can affect the number of bytes posted. + +2000-04-03 Andreas Kupries <a.kupries@westend.com> + + * Overall change: Definition of public API's for the finalization + of conditions and mutexes. [Bug: 4199]. + + * generic/tclInt.h: Removed definitions of TclFinalizeMutex and + TclFinalizeCondition. + + * generic/tcl.decls: Added declarations of Tcl_MutexFinalize and + Tcl_ConditionFinalize. + + * generic/tclThread.c: Renamed TclFinalizeMutex to + Tcl_MutexFinalize. Renamed TclFinalizeCondition to + Tcl_ConditionFinalize. + + * generic/tclNotify.c: Changed usage of TclFinalizeMutex to + Tcl_MutexFinalize. + + * unix/tclUnixNotfy.c: + * generic/tclThreadTest.c: Changed usages of TclFinalizeCondition to + Tcl_ConditionFinalize. + + * generic/tcl.h: Added empty macros for Tcl_MutexFinalize and + Tcl_ConditionFinalize, to be used when the core is compiled + without threads. + + * doc/Thread.3: Added description the new API's. + +2000-04-03 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclCmdIL.c (InfoVarsCmd): checked for non-NULL procPtr + to prevent itcl info override crash [Bug: 4064] + + * tests/foreach.test: + * tests/namespace.test: + * tests/var.test: Added lsorts to avoid random sorted return + problems. [Bug: 2682] + + * tests/fileName.test: fixed 14.1 test fragility [Bug: 1482] + + * tools/man2help2.tcl: fixed winhelp cross-linking error [Bug: 4156] + improved translation to winhelp [Bug: 3679] + + * unix/Makefile.in (MAN_INSTALL_DIR): patch to accept --mandir + correctly [Bug: 4085] + + * unix/dltest/pkg[a-e].c: Cleaned up test packages [Bug: 2293] + +2000-04-03 Eric Melski <ericm@scriptics.com> + + * unix/tclUnixFCmd.c (SetGroupAttribute): + * unix/tclUnixFCmd.c (SetOwnerAttribute): Added (uid_t) and (gid_t) + casts to avoid compiler warnings. + +2000-03-31 Eric Melski <ericm@scriptics.com> + + * generic/tclGet.c (Tcl_GetDouble): Added additional conditions to + error test (previously only errno was checked, but the return + value of strtod() should be checked as well). [Bug: 4118]. + + * tests/exec.test: Added test for proper conversion of UTF data + when used with "<< $dataWithUTF" on exec's. + + * unix/tclUnixPipe.c (TclpCreateTempFile): Added + Tcl_UtfToExternalDString call, so that if there is UTF content in + the string it will be properly converted to the system encoding + before being written [Bug: 4030]. + (TclpCreateTempFile): Added a check on the return value of tmpnam; + some systems (Linux, for example) will start to return NULL after + tmpnam has been called TMP_MAX times; not checking for this can + have bad results (overwriting temp files, core dumps, etc.) + +2000-03-30 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclBasic.c (Tcl_DeleteCommandFromToken): Added comments + noting the need to pair ckalloc with ckfree. [Bug: 4262] + + * generic/tclInt.decls: + * generic/tclIntPlatDecls.h: + * generic/tclStubInit.c: + * win/tclWin32Dll.c: removed TclWinSynchSpawn (vestige of Win32s + support). + + * win/tclWinReg.c: made use of TclWinGetPlatformId instead of + getting info again + + * win/tclWinPort.h: + * win/Makefile.in: + * win/configure.in: + * win/tcl.m4: Added support for gcc/mingw on Windows [Bug: 4234] + +2000-03-29 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclCompile.c (TclCleanupByteCode): made ByteCode cleanup + more aware of TCL_BYTECODE_PRECOMPILED flagged structs (gen'd by + tbcload), to correctly clean them up. + + * generic/tclClock.c (FormatClock): moved check for empty format + earlier, commented 0 result return value + +2000-03-29 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: Removed an unnecessary fileevent + statement from the error processing part of the Write method. + Also, fixed two potential memory leaks in wait and reset, in which + the state array wasn't being unset before throwing an exception. + Prior to this version, Brent checked in a fix to catch a + fileevent statement that was sometimes causing a stack trace when + geturl was called with -timeout. I believe Brent's fix is + necessary because TLS closes bad sockets for secure connections, + and the fileevent was trying to act on a socket that no longer + existed. + +2000-03-27 Jeff Hobbs <hobbs@scriptics.com> + + * tests/httpd: removed unnecessary 'puts stderr "Post Dispatch"' + + * tests/namespace.test: + * generic/tclNamesp.c (Tcl_Export): added a uniq'ing test to the + export list so only one instance of each export pattern would + exist in the list. + + * generic/tclExecute.c (TclExecuteByteCode): optimized case for + the empty string in ==/!= comparisons + +2000-03-27 Eric Melski <ericm@scriptics.com> + + * unix/tclUnixChan.c: Added (off_t) type casts in lseek() call + [Bug: 4409]. + + * unix/tclLoadAout.c: + * unix/tclUnixPipe.c: Added (off_t) type casts in lseek() calls + [Bug: 4410]. + +2000-03-22 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: Fixed a bug where string query data + that was bigger than queryblocksize would get duplicate characters + at block boundaries. + +2000-03-22 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: Fixed bug 4463, where we were getting + a stack trace if we tried to publish a project to a good host but + a port where there was no server listening. It turned out the + problem was a stray fileevent that needed to be cleared. Also, + fixed a bug where http::code could stack trace if called on a bad + token (one which didn't represent a successful geturl) by adding + an http element to the state array in geturl. + +2000-03-21 Eric Melski <ericm@scriptics.com> + + * tests/clock.test: Modified some tests that were not robust with + respect to the time zone in which they were run and were thus + failing. + + * doc/clock.n: Clarified meaning of -gmt with respect to -base + when used with [clock scan] (-gmt does not affect the + interpretation of -base). + +2000-03-19 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: geturl used to throw an exception when + the connection failed; I accidentally returned a token with the + error info, breaking backwards compatibility. I changed it back + to throwing an exception, but unsetting the state array first + (thus still eliminating the original memory leak problem). + +2000-03-19 Sandeep Tamhankar <sandeep@scriptics.com> + + * library/http2.1/http.tcl: Added -querychannel option and altered + some of Brent's modifications to allow asynchronous posts (via + -command). Also modified -queryprogress so that it calls the + query callback as <callback> <token> <total size> <current size> + to be consistent with -progress. Added -queryblocksize option + with default 8192 bytes for post blocksize. Fixed a bunch of + potential memory leaks for the case when geturl receives bad args + or can't open a socket, etc. Overall, the package really rocks + now. + + * doc/http.n: Added -queryblocksize, -querychannel, and + -queryprogress. Also, changed the description of -blocksize, + which states that the -progress callback will be called for each + block, to now qualify that with an "if -progress is specified". + + * tests/http.test: Added a querychannel test for synchronous and + asynchronous posts, altered the queryprogress test such that the + callback conforms to the -progress format. Also, had to use the + -queryblocksize option to do the post 16K at a time to match + Brent's expected results (and to test that -queryblocksize works). + +2000-03-15 Brent Welch <welch@scriptics.com> + + * library/http2.1/http.tcl: Added -queryprogress callback to + http::geturl and also changed it so that writing the post data + is event driven if the queryprogress callback or a timeout is given. + This allows a timeout to occur when writing lots of post data. + The queryprogress callback is called after each block of query + data is posted. It has the same signature as the -progress callback. + +2000-03-06 Eric Melski <ericm@scriptics.com> + + * library/package.tcl: Applied patch from Bug: 2570; rather than + setting geometry of slave interp to 0x0 when Tk was loaded, it now + does "wm withdraw .". Both remove the main window from the + display, but the former caused some internal structures to get + initialized to zero, which caused crashes with some extensions. + +2000-03-02 Jeff Hobbs <hobbs@scriptics.com> + + * library/package.tcl (tclPkgUnknown): extended to allow + recognizes changes in the auto_path while sourcing in other + pkgIndex.tcl files + + * doc/FindExec.3: fixed doc for declaration of Tcl_FindExecutable + [Bug: 4275] + + * generic/tclFileName.c (Tcl_TranslateFileName): Applied patch + from Newman to significantly speedup file split/join on Windows + (replaces regexp with custom parser). [Bug: 2867] + + * win/README.binary: change mailing lists from @consortium.org + to @scriptics.com [Bug: 4173] + +2000-02-28 Eric Melski <ericm@scriptics.com> + + * tests/clock.test: Added test for ISO bases < 100000 + + * generic/tclDate.c: (generated on Solaris) + * generic/tclGetDate.y: Changed condition for deciding if a number + is an ISO 8601 base from number >= 100000 to numberOfDigits >= 6. + Previously it would fail to recognize 000000 as an ISO base. + +2000-02-14 Eric Melski <ericm@scriptics.com> + + * unix/Makefile.in: Added rpm target to generate Tcl binary RPM. + + * unix/tcl.spec: RPM specification file for a Tcl binary RPM for + Linux. + +2000-02-10 Jeff Hobbs <hobbs@scriptics.com> + + 8.3.0 RELEASE + + * changes: updated for 8.3.0 release + + * doc/load.n: added notes about dll load errors on Windows + + * unix/README: + * unix/Makefile.in (dist): removed porting.notes and porting.old + from distribution and CVS. The information was very outdated. Now + refer to http://dev.scriptics.com/services/support/platforms.html + + * tests/unixInit.test: fixed japanese LANG encoding test [Bug: 3549] + + * unix/configure.in: + * unix/tcl.m4: correct CFLAG_WARNING setting, + fixed gcc config for AIX, + added -export-dynamic to LDFLAGS for FreeBSD-3+ [Bug: 2998] + + * win/tclWinLoad.c (TclpLoadFile): improved error message for load + failures, could perhaps be even more intelligent. + +2000-02-09 Jim Ingham <jingham@cygnus.com> + + * mac/tclMacSock.c: Don't panic when you get an error closing an async + socket. This doesn't seem to hurt anything, and we return the error so + the caller can do the right thing. + + New Files: + * mac/MW_TclHeader.h: + * mac/MW_TclTestHeader.h: + * mac/MW_TclTestHeader.pch: + * mac/MW_TclAppleScriptHeader.h: More convenient to use .h prefix files + in the preference panels... + + The above are curtesy of Daniel Steffen (steffen@math.mq.edu.au) + +2000-02-08 Eric Melski <ericm@scriptics.com> + + * tests/clock.test: Added tests for "next monthname" constructs. + * generic/tclDate.c: + * generic/tclGetDate.y (Message): Added a grammar rule for "next + monthname" so that we can handle "next january" and similar + constructs (bug #4146). + +2000-02-08 Jeff Hobbs <hobbs@scriptics.com> + + * README: + * tools/tcl.wse.in: + * unix/configure.in: + * win/configure.in: + * win/README: + * win/README.binary: + * generic/tcl.h (TCL_RELEASE_SERIAL): Moved to 8.3.0 patchlevel + + * doc/library.n: + * library/auto.tcl: fixed crufty puts code and docs [Bug: 4122] + + * library/tcltest1.0/tcltest.tcl: correctly protected searchDirectory + list to allow dirnames with spaces + + * unix/tcl.m4: changed all -fpic to -fPIC + + * generic/tclDecls.h: + * generic/tcl.decls: change Tcl_GetOpenFile to use decl of 'int + forWriting' instead of 'int write' to avoid shadowing [Bug: 4121] + + * tests/httpold.test: changed test script to source in the httpd + server procs from httpd instead of having its own set. + + * tests/httpd: improved query support in test httpd to handle fix + in http.tcl. [Bug: 4089 change 2000-02-01] + + * unix/README: fixed notes about --enable-shared and add note + about --disable-shared. + +2000-02-07 Eric Melski <ericm@scriptics.com> + + * tests/package.test: + * library/tclIndex: + * library/package.tcl: Renamed ::package namespace to ::pkg. + +2000-02-03 Eric Melski <ericm@scriptics.com> + + * doc/Package.n: + * doc/packagens.n: Renamed Package.n -> packagens.n because Windows + can't deal with case-sensitive names. + +2000-02-02 Jeff Hobbs <hobbs@scriptics.com> + + * tests/regexp.test: added tests for -all and -inline switches + * doc/regexp.n: added docs for -all and -inline switches + * generic/tclCmdMZ.c (Tcl_RegexpObjCmd): added extra comments for + new -all and -inline switches to regexp command + +2000-02-01 Eric Melski <ericm@scriptics.com> + + * library/init.tcl: Applied patch from rfe 1734 regarding + auto_load errors not setting error message and errorInfo properly. + +2000-02-01 Jeff Hobbs <hobbs@scriptics.com> + + * win/Makefile.in (install-*): reduced verbosity of install + + * generic/tclFileName.c (Tcl_JoinPath): improved support for special + QNX node id prefixes in pathnames [Bug: 4053] + + * library/http1.0/http.tcl: + * library/http2.1/http.tcl: The query data POSTed was newline + terminated when it shouldn't be altered [Bug: 4089] + +2000-01-31 Eric Melski <ericm@scriptics.com> + + * tests/package.test: + * library/tclIndex: + * library/package.tcl: Added ::package namespace and + ::package::create function. + + * library/init.tcl: Fixed problem with auto_load and determining + if commands were loaded. + + * library/auto.tcl: "Fixed" issues with $ in files to be auto indexed. + + * doc/Package.n: New man page for package::create function. + + * doc/pkgMkIndex.n: Added additional information. + + * doc/library.n: Added additional qualification regarding auto_mkindex. + +2000-01-28 Eric Melski <ericm@scriptics.com> + + * tests/pkg/magicchar2.tcl: + * tests/autoMkindex.test: Test for auto loader fix (bug #2480). + + * library/init.tcl: auto_load was using [info commands $name] to + determine if a given command was available; if the command name + had * or [] it, this would fail because info commands uses + glob-style matching. This is fixed. (Bug #2480). + + * tests/pkg/spacename.tcl: + * tests/pkgMkIndex.test: Tests for fix for bug #2360. + + * library/package.tcl: Fixed to extract only the first element of + the list returned by auto_qualify (bug #2360). + + * tests/pkg/magicchar.tcl: + * tests/autoMkindex.test: Test for fix for bug #2611. + + * library/auto.tcl: Fixed the regular expression that performs $ + escaping before sourcing a file to index. It was erroneously + adding \ escapes even to $'s that were already escaped, + effectively "un-escaping" those $'s. (bug #2611). + +2000-01-27 Eric Melski <ericm@scriptics.com> + + * tests/autoMkindex.test: + * library/auto.tcl: Applied patch (with slight modification) from + bug #2701: auto_mkIndex uses platform dependent file paths. + Added test for fix. + +2000-01-27 Jennifer Hom <jenn@scriptics.com> + + * library/tcltest1.0/tcltest.tcl: Changed NormalizePath to + normalizePath and exported it as a public proc. This proc + creates an absolute path given the name of the variable containing + the path to modify. The path is modified in place. + * library/tcltest1.0/pkgIndex.tcl: Added normalizePath. + * tests/all.tcl: Changed code to use normalizePath. + +2000-01-27 Eric Melski <ericm@scriptics.com> + + * tests/pkg/samename.tcl: test file for bug #1983 + + * tests/pkgMkIndex.test: + * doc/pkgMkIndex.n: + * library/package.tcl: Per rfe #4097, optimized creation of direct + load packages to bypass computing the list of commands added by + the new package. Also made direct loading the default, and added + a -lazy option. + Fixed bug #1983, dealing with pkg_mkIndex incorrectly handling + situations with two procs by the same name but in different + namespaces (ie, foo::baz and bar::baz). + +2000-01-26 Eric Melski <ericm@scriptics.com> + + * generic/tclNamesp.c: Undid fix for #956, which broke backwards + compatibility. + + * doc/variable.n: + * doc/trace.n: + * doc/namespace.n: + * doc/info.n: Added further information about differences between + "namespace which" and "info exists". + + * doc/SetErrno.3: Added descriptions of ErrnoId() and ErrnoMsg() + functions. + +2000-01-25 Jeff Hobbs <hobbs@scriptics.com> + + * unix/tcl.m4: modified EXTRA_CFLAGS to add -DHAVE_TZSET for + OSF1-V* and ULTRIX-4.* when not using gcc. Also added higher min + stack size for OSF1-V* when building with threads. [Bug: 4063] + + * generic/tclClock.c (FormatClock): inlined resultPtr, as it + conflicted with var creation for HAVE_TZSET #def [Bug: 4063] + + * generic/tclCmdIL.c (Tcl_LsortObjCmd): fixed potential leak + when calling lsort -command with bad command [Bug: 4067] + + * generic/tclFileName.c (Tcl_JoinPath): added support for special + QNX node id prefixes in pathnames [Bug: 4053] + + * doc/ListObj.3: clarified Tcl_ListObjGetElements docs [Bug: 4080] + + * doc/glob.n: clarified Mac path separator determination docs. + + * win/makefile.vc: added some support for building helpfile on Windows + +2000-01-23 Jeff Hobbs <hobbs@scriptics.com> + + * library/init.tcl (auto_execok): added 'start' to list of + recognized built-in commands for COMSPEC on NT. [Bug: 2858] + + * unix/tclUnixPort.h: moved include of <utime.h> lower since some + systems (UTS) require sys/types.h to be included first [Bug: 4031] + + * unix/tclUnixChan.c (CreateSocketAddress): changed comparison + with -1 to 0xFFFFFFFF, to ensure 32 bit comparison even on 64 bit + systems. [Bug: 3878] + + * generic/tclFileName.c: improved guessing of path separator + for the Mac. (Darley) + + * generic/tclInt.h: + * generic/tcl.decls: moved Tcl_ProcObjCmd to stubs table [Bug: 3827] + and removed 'register' from stub definition of + Tcl_AppendUnicodeToObj [Bug: 4038] + +2000-01-21 Eric Melski <ericm@scriptics.com> + + * unix/mkLinks: + * doc/GetHostName.3: Man page for Tcl_GetHostName (bug #1817). + + * doc/lreplace.n: Corrected man page with respect to treatment of + empty lists, and "prettied up" the page. (bug #1705). + +2000-01-20 Eric Melski <ericm@scriptics.com> + + * tests/namespace.test: Added test for undefined variables with + namespace which (bug #956). + + * generic/tclNamesp.c: Added check for undefined variables in + NamespaceWhichCmd (bug #956). + + * tests/var.test: Added tests for corrected variable behavior + (bug #981). + + * doc/upvar.n: Expanded explanation of upvar behavior with respect to + variable traces. (bugs 3917 1433 2110). + + * generic/tclVar.c: Changed behavior of variable command when name + refers to an element in an array (ie, "variable foo(x)") to always + return an error, regardless of existance of that element in the + array (now behavior is consistant with docs too) (bug #981). + +2000-01-20 Jeff Hobbs <hobbs@scriptics.com> + + * generic/tclCmdIL.c (InfoBodyCmd): made [info body] return a + string if the body has been bytecompiled. + * generic/tclBasic.c (Tcl_EvalObjEx): added pedantic check for + originating proc body of bytecompiled code, #def'd out as the + change for [info body] should make it unnecessary + + * unix/tclUnixNotfy.c (Tcl_InitNotifier): added cast for tsdPtr + + * tests/set.test: added test for complex array elem name compiling + * generic/tclCompCmds.c (TclCompileSetCmd): Fixed parsing of array + elements during compiling, and slightly optimised same [Bug: 3889] + + * doc/tclvars.n: added definitions for tcl_(non)wordchars + + * doc/vwait.n: added notes about requirement for vwait var being + globally scoped [Bug: 3329] + + * library/word.tcl: changed tcl_(non)wordchars settings to use + new unicode regexp char class escapes instead of char sequences + +2000-01-14 Eric Melski <ericm@scriptics.com> + + * tests/var.test: Added a test for the array multiple delete + protection in Tcl_UnsetVar2. + + * generic/tclVar.c: Added protection in Tcl_UnsetVar2 against + attempts to multiply delete arrays when unsetting them (bug + #3453). This could happen if there was an unset trace on an array + element and the trace proc made a global or upvar link to the + array, and then the array was unset at the global level. See the + bug reference for more information. + + * unix/tclUnixTime.c: New clock format format. + + * compat/strftime.c: New clock format format. + + * generic/tclGetDate.y: New clock scan format. + +2000-01-13 Jeff Hobbs <hobbs@scriptics.com> + + * changes: updated changes file to reflect 8.3b2 mods + + * README: + * generic/tcl.h: + * tools/tcl.wse.in: + * unix/configure.in: + * unix/tcl.m4: + * win/README.binary: + * win/configure.in: updated to patchlevel 8.3b2 + + * generic/regexec.c: added var initialization to prevent compiler + warning + +2000-01-13 Eric Melski <ericm@scriptics.com> + + * tests/cmdIL.test: Added tests for lsort -dictionary with + characters that occur between Z and a in ASCII. + + * generic/tclCmdIL.c: Modified DictionaryCompare function (used by + lsort -dictionary) to do upper/lower case equivalency before doing + character comparisons, instead of after. This fixes bug #1357, in + which lsort -dictionary [list ` AA c CC] and lsort -dictionary + [list AA c ` CC] gave different (and both wrong) results. + +2000-01-12 Eric Melski <ericm@scriptics.com> + + * tests/clock.test: Added tests for "next <day-of-week>" and + "<day-of-week>" + Added tests for "monday 1 week ago", etc, from RFE #3671. + + * doc/tests/clock.test: Added numerous tests for clock scan. + + * doc/generic/tclGetDate.y: Fixed some shift/reduce conflicts in + clock grammar. + + * doc/doc/clock.n: Added documentation for new supported clock + scan formats and additional explanation of daylight savings time + correction algorithm. + +2000-01-12 Jeff Hobbs <hobbs@scriptics.com> + + * doc/file.n: + * tests/unixFCmd.test: + * unix/tclUnixFCmd.c: added support for symbolic permissions + setting in SetPermissionsAttribute (file attr $file -perm ...) + [Bug: 3970] + + * generic/tclClock.c: fixed support for 64bit handling of clock + values [Bug: 1806] + + * generic/tclThreadTest.c: upped a buffer size to hold double + + * tests/info.test: + * generic/tclCmdIL.c: fixed 'info procs ::namesp::*' behavior (Dejong) + + * generic/tclNamesp.c: made imported commands also import their + compile proc [Bug: 2100] + + * tests/expr.test: + * unix/Makefile.in: + * unix/configure.in: + * unix/tcl.m4: recognize strtod bug on Tru64 v5.0 [Bug: 3378] + and added tests to prevent unnecessary chmod +x in sources while + installing, as well as more intelligent setsockopt/gethostbyname + checks [Bug: 3366, 3389] + + * unix/tclUnixThrd.c: added compile time support (through use of + the TCL_THREAD_STACK_MIN define) for increasing the default stack + size for a thread. [Bug: 3797, 1966] + +2000-01-11 Eric Melski <ericm@scriptics.com> + + * generic/tclGetDate.y: Added comments for the Convert function. + Added a fix for daylight savings time handling for relative time + spans of days, weeks or fortnights. (bug 3441, 3868). + + * generic/tclDate.c: Fixed compiler warning issues. + +2000-01-10 Jeff Hobbs <hobbs@scriptics.com> + + * compat/waitpid.c: use pid_t type instead of int [Bug: 3999] + + * tests/utf.test: fixed test that allowed \8 as octal value + * generic/tclUtf.c: changed Tcl_UtfBackslash to not allow + non-octal digits (8,9) in \ooo substs. [Bug: 3975] + + * generic/tcl.h: noted need to change win/tcl.m4 and + tools/tclSplash.bmp for minor version changes + + * library/http2.1/http.tcl: trim value for $state(meta) key + + * unix/tclUnixFile.c: fixed signature style on functions + + * unix/Makefile.in: made sure tcl.m4 would be installed with dist + + * unix/tcl.m4: added ELF support for NetBSD [Bug: 3959] + +2000-01-10 Eric Melski <ericm@scriptics.com> + + * generic/tclGetDate.y: Added rules for ISO 8601 formats (BUG #847): + CCYY-MM-DD + CCYYMMDD + YY-MM-DD + YYMMDD + CCYYMMDDTHHMMSS + CCYYMMDD HHMMSS + CCYYMMDDTHH:MM:SS + Fixed "clock scan <number>" to scan the number as an hour for the + current day, rather than a minute after 00:00 for the current day + (bug #2732). + +2000-01-07 Eric Melski <ericm@scriptics.com> + + * generic/tclClock.c: Changed switch in Tcl_ClockObjCmd to use + enumerated values instead of constants. (ie, COMMAND_SCAN instead + of 3). |