2002-10-18 Jeff Hobbs ************************ **** 8.3.5 TAGGED **** ************************ * changes: updated for 8.3.5 release 2002-10-17 Jeff Hobbs * win/configure: Regen. * win/configure.in: Set CFLAGS to "" if the user did not set CFLAGS in the env. This keeps AC_PROG_CC from adding "-g -O2" to the CFLAGS by default. (dejong) 2002-10-16 Jeff Hobbs * win/configure: add workaround for cygwin windres * win/tcl.m4 (SC_CONFIG_CFLAGS): problem. [Patch #624010] (howell) 2002-10-15 Jeff Hobbs * README: updated to 8.3.5 patchlevel * generic/tcl.h: with readmes pointing to www.tcl.tk * mac/README: * tools/tcl.wse.in: * unix/configure: * unix/configure.in: * unix/tcl.spec: * win/README.binary: * win/configure: * win/configure.in: * unix/configure: * unix/tcl.m4: updated platform targets to match 8.4 fixes. backport of cygwin build support cobbled together. [Patch #622183] (hobbs, howell, khan, dejong) * win/configure: regen. * win/configure.in: Add configure time test for SEH support in the compiler. * win/tcl.m4 (SC_PATH_TCLCONFIG): Support one-tree build. (SC_PATH_TKCONFIG): Likewise. (SC_PROG_TCLSH): Likewise. (SC_CONFIG_CFLAGS): Assume real Cygwin port and remove -mno-cygwin flags. Add -mwin32 to extra_cflags and extra_ldflags. Remove ``-e _WinMain@16'' from LDFLAGS_WINDOW. * win/tclWinFile.c (TclpReadlink): alternative readlink for cygwin. * win/tclWin32Dll.c (ESP, EBP, TclpCheckStackSpace, _except_checkstackspace_handler): * win/tclWinChan.c (ESP, EBP, Tcl_MakeFileChannel, _except_makefilechannel_handler): * win/tclWinFCmd.c (ESP, EBP, DoRenameFile, _except_dorenamefile_handler, DoCopyFile, _except_docopyfile_handler): Implement SEH support under gcc using inline asm. Tcl should now compile with Mingw 1.1. [Patch 525746] * generic/tclFileName.c (Tcl_TranslateFileName, TclDoGlob): Convert POSIX to native format for cygwin. * generic/tclEnv.c (TclCygwinPutenv): cygwin env handling function. * win/tclWinPort.h (environ, putenv, timezone): Define for Cygwin. (TclpSysAlloc, TclpSysFree, TclpSysRealloc): Use C runtime rather than Windows API. * generic/tclPlatDecls.h (tchar.h): Do not include on Cygwin. * win/tclWinSerial.c: * win/tclWinPipe.c: * win/tclWinConsole.c: removed unnecessary dos.h include. * win/tclWinThrd.c: removed unnecessary dos.h include. Use problematic CreateThread/ExitThread for compilers that can't do _beginthreadex/_endthreadex. * win/tclWinNotify.c: match up to fixes in 8.4. 2002-10-14 Jeff Hobbs * generic/tclEnv.c (Tcl_PutEnv): correct possible mem leak. [Patch #623269] (brouwers) 2002-10-10 Daniel Steffen * mac/tclMacFCmd.c: removed GenerateUniqueName(), use equivalent (and identically named) routine from MoreFiles instead. * mac/tclMacOSA.c: (8.4 backport) sprintf fixes, UH 3.4.x changes; fix for missing autoname token from TclOSACompileCmd. (bdesgraupes) * mac/AppleScript.html(AppleScript delete): doc fix. (bdesgraupes) * mac/tcltkMacBuildSupport.sea.hqx: updated MoreFiles to 1.5.3, updated build instructions. 2002-10-10 Jeff Hobbs * unix/Makefile.in: removed @MEM_DEBUG_FLAGS@ subst. * unix/configure: regen * unix/configure.in: removed SC_ENABLE_MEMDEBUG call * unix/tcl.m4: replaced SC_ENABLE_MEMDEBUG with a more intelligent SC_ENABLE_SYMBOLS that takes yes|no|mem|compile|all as options now. * win/tclWinConsole.c (ConsoleCloseProc): only wait on writable pipe if there was something to write. This may prevent infinite wait on exit. 2002-08-20 Andreas Kupries * win/Makefile.in (CFLAGS): * unix/Makefile.in (MEM_DEBUG_FLAGS): Added usage of @MEM_DEBUG_FLAGS@. * win/configure.in: * unix/configure.in: Added usage of SC_ENABLE_MEMDEBUG. * win/tcl.m4: * unix/tcl.m4: Added macro SC_ENABLE_MEMDEBUG. Allows a user of configure to (de)activate memory validation and debugging (TCL_MEM_DEBUG). No need to modify the makefile anymore. 2002-07-30 Mo DeJong Revert incorrect RANLIB related changed added to support OS X. * unix/Makefile.in: Don't try to conditionally run RANLIB in the Makefile. * unix/configure: Regen. * unix/configure.in: Remove incorrect setting of MAKE_LIB and set RANLIB to : when building a shared library. 2002-07-24 Daniel Steffen * unix/configure.in: backport of corrected fix for [Bug 529801]: ranlib needed for static builds on Mac OS X. * unix/configure: Regen. 2002-07-21 Don Porter * library/tcltest1.0/tcltest.tcl: Corrected reaction to existing but false ::tcl_interactive. 2002-07-05 Reinhard Max * generic/tclClock.c (FormatClock): Convert the format string to UTF8 before calling TclpStrftime, so that non-ASCII characters don't get mangled when the result string is being converted back. * tests/clock.test: Added a test for that. 2002-07-03 Don Porter * library/auto.tcl: Fix [tcl_findLibrary] to be sure it sets $varName only if a successful library script is found. [Bug 577033] 2002-07-03 Miguel Sofer * generic/tclCompCmds.c (TclCompileCatchCmd): return TCL_OUT_LINE_COMPILE instead of TCL_ERROR: let the failure happen at runtime so that it can be caught [Bug 577015]. 2002-06-21 Don Porter * library/init.tcl: Corrected comments and namespace style issues. Thanks to Bruce Stephens. [Bug 572025] 2002-06-06 Daniel Steffen * unix/tclUnixInit.c (TclpSetInitialEncodings): 8.4 backport of default fallback encoding set with TCL_DEFAULT_ENCODING * unix/tcl.m4 (Darwin): set TCL_DEFAULT_ENCODING to utf-8 on MacOSX (where posix file apis expect utf-8, not iso8859-1). * unix/configure: regen * unix/Makefile.in: set DYLD_LIBRARY_PATH in parallel to LD_LIBRARY_PATH for MacOSX dynamic linker. * generic/tclEnv.c (TclSetEnv): fix env var setting on MacOSX (adapted from patch #524352 by jkbonfield). 2002-06-05 Daniel Steffen * mac/tclMacResource.c (Tcl_MacConvertTextResource): added utf conversion of text resource contents. * mac/tclMacResource.c (Tcl_MacEvalResource): overlooked 8.4 backport of resource name utf conversion. * tests/macFCmd.test (macFCmd-1.2): allow CWIE creator. * tests/ioCmd.test (iocmd-8.15): added mac specific result string. 2002-05-24 Jeff Hobbs * tests/clock.test: added clock-9.1 * compat/strftime.c: * generic/tclClock.c: * generic/tclInt.decls: * generic/tclIntDecls.h: * unix/tclUnixTime.c: fix for Windows msvcrt mem leak caused by using an env(TZ) setting trick for in clock format -gmt 1. This also makes %s seem to work correctly with -gmt 1 as well as making it a lot faster by avoid the env(TZ) hack. TclpStrftime now takes useGMT as an arg. [Bug #559376] 2002-05-20 Daniel Steffen * mac/tclMacChan.c: use MSL provided creator type if available instead of the default 'MPW '. 2002-04-26 Jeff Hobbs * unix/configure: * unix/tcl.m4: change HP-11 SHLIB_LD_LIBS from "" to ${LIBS} so that the .sl knows its dependent libs. 2002-04-26 Donal K. Fellows * tests/obj.test (obj-11.[56]): Test conversion to boolean more thoroughly. * generic/tclObj.c (SetBooleanFromAny): Could not interpret integers that did not look like doubles as booleans [Bug 548686] 2002-04-19 Donal K. Fellows * generic/tclCmdIL.c (InfoBodyCmd): * tests/info.test (info-2.6): Proc bodies without string reps would report as empty [Bug #545644] 2002-04-18 Miguel Sofer * generic/tclNamesp.c: * tests/info.test: [Bug 545325 ] info level didn't report namespace eval, bug report by Richard Suchenwirth. 2002-04-18 Don Porter * doc/msgcat.n: Added "package require"s to msgcat documentation. 2002-04-18 Miguel Sofer * generic/tclExecute.c: * tests/expr-old.test: fix for [Bug #542588] (Phil Ehrens), where "too large integers" were reported as "floating-point value" in [expr] error messages. 2002-04-11 Jeff Hobbs * tcl.m4: Enabled COFF as well as CV style debug info with --enable-symbols to allow Dr. Watson users to see function info. More info on debugging levels can be obtained at: http://msdn.microsoft.com/library/en-us/dnvc60/html/gendepdebug.asp 2002-04-08 Daniel Steffen * mac/tclMacOSA.c: * mac/tclMacResource.c: added missing Tcl_UtfToExternalDString conversions of resource file names. * mac/tclMacSock.c (TcpGetOptionProc): fixed bug introduced by Andreas on 02-25; changed strcmp's to strncmp's so that option comparison behaves like on other platforms. * mac/tcltkMacBuildSupport.sea.hqx (CW Pro6 changes): added support to allow Tk to hookup C library stderr/stdout to TkConsole. * mac/tclMacTime.c (TclpGetTZName): fix for daylight savings TZName bug 2002-03-29 Jeff Hobbs * tests/trace.test (trace-18.2): * generic/tclCmdMZ.c (Tcl_TraceObjCmd, TraceVarProc): corrected potential double-free of traces on variables by flagging in TraceVarProc that it will free the var in case the eval wants to delete the var trace as well. [Bug #536937] 2002-03-28 Miguel Sofer * generic/tclParse.c (Tcl_EvalEx): passing the correct commandSize to TclEvalObjvInternal. [Bug 219362], fix by David Knoll. 2002-03-25 Jeff Hobbs * generic/tclMain.c: reduced oversized static buffer allocation. * unix/Makefile.in: added shell and gdb targets * unix/configure: * unix/configure.in: backported improved AIX build support from 8.4. * unix/tcl.m4: backported 8.4 changes to HP-UX, IRIX64-6.*, SunOS, FreeBSD, AIX and Darwin targets. Updated SC_LOADTCLCONFIG to detect when we build against a Tcl build dir. 2002-03-24 Don Porter * library/tcltest/tcltest.tcl: Be sure the tcltest variable is updated. [Bug 454050]. * library/tcltest/pkgIndex.tcl: * library/tcltest/tcltest.tcl: Allow non-proc commands to be used as the customization hooks. Bump to 1.0.2. Converted from lazy to direct loading. [Bug 495662] 2002-03-18 Jeff Hobbs * generic/tclScan.c (Tcl_ScanObjCmd): prevented ckfree being called on a pointer to NULL. 2002-03-15 Miguel Sofer Backport of Donal Fellows patch: * tests/compile.test (compile-12.3): Test to detect bug 530320. * generic/tclCompile.c (TclCompileTokens): Fixed buffer overrun reported in bug 530320. 2002-03-01 Jeff Hobbs * tests/io.test: * tests/encoding.test: updated to reflect iso2022 escape change * library/encoding/iso2022-jp.enc: * library/encoding/iso2022.enc: * tools/encoding/iso2022-jp.esc: * tools/encoding/iso2022.esc: gave $B precedence over $@, based on comments (point 1) in [Bug #219283] (rfc 1468) * tests/encoding.test: added encoding-23.* tests * generic/tclIO.c (FilterInputBytes): reset the TCL_ENCODING_START flags in the ChannelState when using 'gets'. [Bug #523988] Also reduced the value of ENCODING_LINESIZE from 30 to 20 as this seems to improve the performance of 'gets' according to tclbench. 2002-02-27 Andreas Kupries * unix/tclUnixChan.c (TclpOpenFileChannel): Added code to regonize "/dev/tty" (by name) and to not handle it as tty / serial line. This is the controlling terminal and is special. Setting it into raw mode as is done for other tty's is a bad idea. This is a hackish fix for expect SGF Bug #520624. 2002-02-25 Andreas Kupries * mac/tclMacSock.c (TcpGetOptionProc): Changed to recognize the option "-error". Essentially ignores the option, always returning an empty string. 2002-02-25 Jeff Hobbs * win/tclWinNotify.c (Tcl_FinalizeNotifier): backported fix for [Bug #217982] which also affected Tkinter [Python Bug #216289] 2002-02-25 Daniel Steffen * unix/tclLoadDyld.c: updated to use Mac OS X 10.1 dyld APIs that have more libdl-like semantics. (bug #514392) 2002-02-19 Don Porter * changes: reversed the order of 8.3.3 changes. 2002-02-15 Don Porter * changes: First draft of Tcl changes for 8.3.5 release. 2002-02-06 Jeff Hobbs * tests/scan.test: * generic/tclScan.c (Tcl_ScanObjCmd): corrected scan 0x... %x handling that didn't accept the 0x as a prelude to a base 16 number. [Bug #495213] 2002-02-05 Andreas Kupries * unix/tclUnixChan.c (FileOutputProc): Fixed [bug 465765] reported by Dale Talcott . Avoid writing nothing into a file as STREAM based implementations will consider this a EOF (if the file is a pipe). Not done in the generic layer as this type of writing is actually useful to check the state of a socket. 2002-02-05 Don Porter * library/http/http.tcl: * library/http/pkgIndex.tcl: Corrected use of http::error when ::error was intended. Bump to http 2.4.2. 2002-02-01 Andreas Kupries * tests/io.test: io-39.22 split into two tests, one platform dependent, the other not. -eofchar is not empty on the windows platform. 2002-01-25 Mo DeJong Make -eofchar and -translation options read only for server sockets. [Bug 496733] * generic/tclIO.c (Tcl_GetChannelOption, Tcl_SetChannelOption): Instead of returning nothing for the -translation option on a server socket, always return "auto". Return the empty string enclosed in quotes for the -eofchar option on a server socket. Fixup -eofchar usage message so that it matches the implementation. * tests/io.test: Add -eofchar tests and -translation tests to ensure options are read only on server sockets. * tests/socket.test: Update tests to account for -eofchar and -translation option changes. 2002-01-24 Jeff Hobbs * library/http/pkgIndex.tcl: * library/http/http.tcl: don't add port in default case to handle broken servers. http bumped to 2.4.1 [Bug #504508] 2002-01-21 Andreas Kupries * generic/tclIO.c (WriteChars): Fix for SF #506297, reported by Martin Forssen . The encoding chosen in the script exposing the bug writes out three intro characters when TCL_ENCODING_START is set, but does not consume any input as TCL_ENCODING_END is cleared. As some output was generated the enclosing loop calls UtfToExternal again, again with START set. Three more characters in the out and still no use of input ... To break this infinite loop we remove TCL_ENCODING_START from the set of flags after the first call (no condition is required, the later calls remove an unset flag, which is a no-op). This causes the subsequent calls to UtfToExternal to consume and convert the actual input. 2002-01-17 Andreas Kupries * generic/tclIOCmd.c (Tcl_GetsObjCmd): Fixed bug #504642 as reported by Brian Griffin , using his patch. Before the patch the generic I/O layer held an unannounced reference to the interp result to store the read line into. This unfortunately has disastrous results if the channel driver executes a tcl script to perform its operation, this freeing the interp result. In that case we are dereferencing essentially a dangling reference. It is not truly dangling because the object is in the free list, but this only causes us to smash the free list and have the error occur later somewhere else. The patch simply creates a new object for the line and later sets it into the interp result when we are done with reading. 2001-12-28 Jeff Hobbs * library/init.tcl (auto_execok): make sure env(COMSPEC) on Windows is executed with the right case, as it may otherwise fail inexplicably. 2001-12-21 Daniel Steffen * unix/tcl.m4: fixed incorrect SHLIB_LD_LIBS setting for MacOSX / Darwin. * unix/configure: Regen. * unix/mkLinks.tcl: improved case-insensitive filesystem support. * unix/mkLinks: Regen. 2001-12-10 Don Porter * doc/Access.3: * doc/DString.3: * doc/ExprLong.3: * doc/TCL_MEM_DEBUG.3: * doc/Utf.3: * doc/file.n: Several typo and formatting corrections discovered during conversion to TMML. Thanks to Joe English. [Patch 490514] 2001-11-29 Miguel Sofer * generic/tclInt.h: * generic/tclNamesp.c: * tests/namespace.test: backporting patch for [Bug 231259] 2001-11-20 Kevin B. Kenny * generic/tclCmdMZ.c (Tcl_TimeObjCmd) Added extra parentheses to a cast expression to remove ambiguity and conform with Tcl Engineering Manual. [Suggestion by Donal Fellows in commentary on patch #483500] 2001-11-19 Kevin B. Kenny * generic/tclCmdMZ.c (Tcl_TimeObjCmd): Corrected bug in [time] when dealing with test sequences that run more than 2**31 microseconds. [Bug 478847] 2001-11-09 Don Porter * tests/var.test: * generic/tclVar.c: Corrected bug in [global] when dealing with variable names matching :*. [Bug 480176] 2001-11-06 Andreas Kupries * generic/tclIO.c (ReadChars): Fixed bug #478856 reported by Stuart Cassoff . The bug caused loss of fileevents when [read]ing less data from the channel than buffered. Due to an empty input buffer the flag CHANNEL_NEED_MORE_DATA was set but never reset, causing the I/O system to wait for more data instead of using a timer to synthesize fileevents and to flush the pending data out of the buffers. 2001-10-19 Jeff Hobbs ************************ **** 8.3.4 TAGGED **** ************************ * generic/tclInt.h: * generic/tclObj.c: added -DPURIFY object allocation option. * unix/configure: * unix/tcl.m4: added -lc to LIBS on AIX 2001-10-19 Daniel Steffen * mac/tclMacFile.c: fix to glob -join, wasn't traversing aliased folders * mac/tclMacLoad.c: : corrected utf8 handling, comparison of package names to code fragment names changed to only match on the length of package name, this allows for fragment names with version numbers appended (backport from 8.4) 2001-10-18 Jeff Hobbs * unix/configure: regend * unix/tcl.m4 (SC_ENABLE_GCC): enabled better recognition of gcc. * tests/clock.test (clock-8.1): * generic/tclDate.c (RelativeMonth): * generic/tclGetDate.y (RelativeMonth): corrected off-by-one-day error in clock scan with relative months and years during swing hours. [Bug #413397, Patch #414024] (lavana) 2001-10-17 Jeff Hobbs * unix/tclUnixPipe.c (PipeInputProc, PipeOutputProc): do immediate retry when error is returned with errno == EINTR. [Bug #415131] (leger) 2001-10-17 Daniel Steffen * mac/tclMacProjects.sea.hqx: updated projects with new version numbers and resource reorganization; included XML versions of the projects for CW Pro5 or Pro7 users. * mac/tcltkMacBuildSupport.sea.hqx: updated build instructions and readme's; MoreFiles 1.5.2 added; XML versions of projects. 2001-10-17 Daniel Steffen Backport of mac specific changes added to 8.4 since 8.3.3: * generic/tcl.h: removed line continuation in #if clause as this breaks the mac resource compiler (note that *.r files include tcl.h) * compat/strftime.c: * mac/tclMacTime.c: * mac/tclMacPort.h: * generic/tclInt.decls: * generic/tclIntPlatDecls.h: * generic/tclStubInit.c: timezone support for mac via TclpGetTZName() like on windows, using an inverse timezone table adapted from tclDate.c to map gmtoffset in seconds gotten from the MacOS APIs to a timezone string, as there is no good way to get this info from MacOS. I had to make up some unusual timezones and arbitrarily decide on the most standard of the multiple choices * generic/tclCmdAH.c: * generic/tclDate.c: * generic/tclGetDate.y: * mac/tclMacInt.h: * mac/tclMacFile.c: default mac epoch changed to standard unix epoch and related mac time/date handling changes from TIP17. * mac/tclMacFile.c: glob -dir compatibility for unix style relative paths, from TIP17 * mac/tclMacAppInit.c: support for WASTE text library using temporary memory, setting has no effect if WASTE is not used. * tests/cmdAH.test: access time not available on the mac, skip the atime touch test * mac/tclMacApplication.r: * mac/tclMacLibrary.r: * mac/tclMacOSA.r: * mac/tclMacResource.r: updated copyrights/dates in version strings; reorganized resources among these files to avoid multiple copies in applications and shared libraries, the script libraries are now no longer duplicated in Tclsh but are only included in the resources of Tcl.shlb. * tests/cmdMZ.test: * tests/exec.test: * tests/fileName.test: added missing cleanups/tests/catches that caused tests to fail on the mac. * doc/tclvars.n: documentation error, env(PWD) should be env(HOME) 2001-10-17 Jeff Hobbs * unix/tclUnixFCmd.c: minor casts to prevent warnings * unix/configure: regened * unix/configure.in: added preset CFLAGS check from HEAD to prevent --enable-gcc from adding "-g -O2" 2001-10-17 Don Porter * changes: First draft of Tcl changes for 8.3.4 release. 2001-10-16 Don Porter * unix/Makefile.in: Restored install of tclConfig.sh file to $TCL_EXEC_PREFIX/lib. It contains platform-dependent definitions, and must not be installed under $TCL_PREFIX. 2001-10-16 Jeff Hobbs * unix/tclLoadAout.c (TclGuessPackageName): removed unused vars and fixed warnings. [Bug #446622] (lim) 2001-10-16 Daniel Steffen * unix/Makefile.in: * unix/configure.in: * unix/tcl.m4: Added support for MacOSX / Darwin * unix/configure: Autoconf * unix/mkLinks: * unix/mkLinks.tcl: Added check for case-insensitive filesystems and conditionalized links that only differ by case (needed for MacOSX/Darwin on HFS+ FS) * unix/tclLoadDyld.c: change in binary extension format from MachO bundles to standard .dylib dynamic libraries like on other unices. **POTENTIAL INCOMPATIBILITY*** extensions will have to be recompiled as .dylib's. Improved error handling and use of DStrings and Tcl_UtfToExternalDString instead of sprintf to build up symbol and library names. [Patch 435258] 2001-10-16 Don Porter * tests/trace.test (trace-18.1): Added test to demonstrate memory corruption problems. [Bug 219393]. * unix/mkLinks: 'make mklinks' for Tcl_SetMainLoop. * unix/Makefile.in (dist: target): Removed copy of files matching mac/*.exp; no such files. 2001-10-15 Andreas Kupries * generic/tclInt.decls (TclExpandCodeArray,TclGetInstructionTable): Added to internal stubs table. Tclcompiler (Tclpro project) needs them if used as loadable package under Windows. Changed signatures. We don't want to describe compiler internal structures in "tclInt.h". * generic/tclCompile.h: S.a. Removed function declarations. * generic/tclCompile.c: S.a. Adapted to changed signatures. 2001-10-15 Jeff Hobbs * unix/configure: * unix/configure.in: * win/configure: * win/configure.in: * win/tcl.m4: reworked to be a little cleaner in comparison to each other, and to AC_SUBST even empty vars for win/tclConfig.sh * generic/tcl.h: * win/tclWinPort.h: moved #define of WIN32 to tcl.h where __WIN32__ is defined and added #ifndef check. 2001-10-12 Jeff Hobbs * tests/winPipe.test: removed obsolete cat16 tests, fixed winpipe-1.22 to only run on Win9*. * tests/timer.test: slight skewing of after values to allow for correct results on burdened machines. * tests/winFCmd.test: differentiated test results for win2k versus not. * win/tclWinInit.c: cleanup back-ported from 8.4 HEAD. * win/tclWinPort.h: move winsock2.h include, header cleanup back-ported from 8.4 HEAD. * library/encoding/ebcdic.enc: * tools/encoding/ebcdic.txt: EBCDIC charset mapping. [Patch #219323] (nijtmans) * library/encoding/tis-620.enc: * tools/encoding/tis-620.txt: TIS-620 charset mapping. [Patch #467423] (poonlap) 2001-10-11 Miguel Sofer * generic/tclLiteral.c: (TclReleaseLiteral) insured that self-referential bytecodes are properly cleaned up on interpreter deletion [Bug 467523] (Ronnie Brunner) 2001-10-10 Don Porter * tests/unixInit.test: Corrected restore of ::env(LANG). 2001-10-10 Donal K. Fellows * generic/tclCmdMZ.c: Removed pointless #include and SCAN_* flags. (Tcl_RegexpObjCmd): Fixed match area offset bug. (Tcl_StringObjCmd): Fixed STR_INDEX and STR_REPEAT, and tidied up STR_IS and STR_LENGTH. 2001-10-09 Miguel Sofer * generic/tclObj.c: removed duplicate definition of tclObjsAlloced and tclObjsFreed. These variables only exist when compiling with TCL_COMPILE_STATS, and are already defined in generic/tclExecute.c 2001-10-09 Jeff Hobbs * generic/tclFileName.c (ExtractWinRoot): corrected ABR error * doc/bgerror.n: back-port from 8.4 that indicates new behavior of bgerror in Tk. 2001-10-09 Miguel Sofer * generic/tclLiteral.c: (TclReleaseLiteral) reverted previous patch for [Bug 467523] - cure is worse than the illness. 2001-10-09 Donal K. Fellows * tests/io.test (io-32.8): Fixed typo. 2001-10-08 Donal K. Fellows * tests/cmdIL.test: test improvement. * doc/lsort.n: Doc improvement. * generic/tclCmdIL.c (InfoBodyCmd): Strengthened bytecode isolation [fix orig. by Miguel Sofer] (Tcl_LsortObjCmd, SortCompare): Symbolic indexing values plus correct handling of indexing relative to end in [lsort]. 2001-10-05 Miguel Sofer * generic/tclLiteral.c: (TclReleaseLiteral) insured that self-referential bytecodes are properly cleaned up on interpreter deletion [Bug 467523] (Ronnie Brunner) 2001-10-04 Jeff Hobbs * library/encoding/cp1250.enc: * library/encoding/cp1251.enc: * library/encoding/cp1252.enc: * library/encoding/cp1253.enc: * library/encoding/cp1254.enc: * library/encoding/cp1255.enc: * library/encoding/cp1256.enc: * library/encoding/cp1257.enc: * library/encoding/cp1258.enc: * library/encoding/cp874.enc: * library/encoding/cp936.enc: * library/encoding/cp949.enc: * library/encoding/cp950.enc: * library/encoding/iso8859-10.enc: * library/encoding/iso8859-13.enc: * library/encoding/iso8859-14.enc: * library/encoding/iso8859-15.enc: * library/encoding/iso8859-16.enc: * library/encoding/iso8859-6.enc: * library/encoding/iso8859-7.enc: * library/encoding/iso8859-8.enc: * library/encoding/koi8-u.enc: * library/encoding/macCroatian.enc: * library/encoding/macCyrillic.enc: * library/encoding/macGreek.enc: * library/encoding/macIceland.enc: * library/encoding/macRoman.enc: * library/encoding/macTurkish.enc: * tools/encoding/cp1250.txt: * tools/encoding/cp1251.txt: * tools/encoding/cp1252.txt: * tools/encoding/cp1253.txt: * tools/encoding/cp1254.txt: * tools/encoding/cp1255.txt: * tools/encoding/cp1256.txt: * tools/encoding/cp1257.txt: * tools/encoding/cp1258.txt: * tools/encoding/cp874.txt: * tools/encoding/cp932.txt: * tools/encoding/cp936.txt: * tools/encoding/cp949.txt: * tools/encoding/cp950.txt: * tools/encoding/iso8859-1.txt: * tools/encoding/iso8859-10.txt: * tools/encoding/iso8859-13.txt: * tools/encoding/iso8859-14.txt: * tools/encoding/iso8859-15.txt: * tools/encoding/iso8859-16.txt: * tools/encoding/iso8859-2.txt: * tools/encoding/iso8859-3.txt: * tools/encoding/iso8859-4.txt: * tools/encoding/iso8859-5.txt: * tools/encoding/iso8859-6.txt: * tools/encoding/iso8859-7.txt: * tools/encoding/iso8859-8.txt: * tools/encoding/iso8859-9.txt: * tools/encoding/koi8-r.txt: * tools/encoding/macCentEuro.txt: * tools/encoding/macCroatian.txt: * tools/encoding/macCyrillic.txt: * tools/encoding/macGreek.txt: * tools/encoding/macIceland.txt: * tools/encoding/macRoman.txt: * tools/encoding/macTurkish.txt: Updated encodings with latest mappings from www.unicode.org. This did not include some Mac encodings that have special multi-unichar translations now (like symbols, dingbats and japanese). Also does not include big5, gb or euc* as those have different formats in the latest Unicode version that need new conversion tools. Not all related .enc files changed as some had been updated separately. 2001-10-03 Jeff Hobbs * README: * generic/tcl.h: * mac/README: * tools/tcl.hpj.in: * tools/tcl.wse.in: * unix/Makefile.in: * unix/README: * unix/configure: * unix/configure.in: * unix/tcl.m4: * unix/tcl.spec: * win/README: * win/REAME.binary: updated patchlevel to 8.3.4. Changed urls to point to www.tcl-tk.net where applicable. * win/configure: * win/configure.in: * win/tcl.m4: * win/Makefile.in: added proper Win64 build support. updated patchlevel to 8.3.4. * generic/tclEvent.c (Tcl_FinalizeThread): moved freeing of tclLibraryPath to before the thread exit handlers are called. Slight modification to change on 2001-09-24. 2001-09-28 Miguel Sofer * doc/FindExec.3: added a comment not to change the working directory before calling Tcl_GetNameOfExecutable [Bug 219215] 2001-09-28 Andreas Kupries * generic/tclIO.c: added (on behalf of Kevin Kenny ) two more '(ClientData)' casts on calls to Tcl_Preserve and Tcl_Release -- ones that Vince apparently missed. 2001-09-27 Don Porter * generic/tclIO.c (ChannelTimerProc): Added Tcl_Preserve() and Tcl_Release() to fix segfault introduced by the 2001-09-26 changes. [Bug 465494] * doc/TCL_MEM_DEBUG.3: Updated out-of-date reference to #define GUARD_SIZE. 2001-09-26 Andreas Kupries * The changes below fix [Bug #462317] where Expect tried to read more than was in the buffers and then blocked in the OS call as its pty channel driver provides no blockmodeproc through which the OS could be notified of blocking-behaviour. Because of this the general I/O core has to take more care than usual to preserve the semantics of non-blocking channels. * generic/tclIO.c (Tcl_ReadRaw): Do not read from the driver if the channel is non-blocking and the fileevent causing the read was generated by a timer. We do not know if there is data available from the OS. Instead of going to the OS for more and potentially blocking we simply signal EWOULDBLOCK to the higher levels to cause the system to wait for true fileevents. (GetInput): Same as before. (ChannelTimerProc): Added set and clear of CHANNEL_TIMER_FEV. * generic/tclIO.h (CHANNEL_TIMER_FEV): New flag for channels. Is set if a fileevent was generated by a timer, the channel is not blocking and the driver did not provide a blockmodeproc. In that case the I/O core has to be especially careful about going to the driver for more data. 2001-09-24 Andreas Kupries * The change below fixes [Bug #464380]. The bug was reported by Ronnie Brunner . He also provided the patch. * generic/tclEvent.c (Tcl_Finalize): Moved release of 'tclLibraryPath' to Tcl_FinalizeThread. (Tcl_FinalizeThread): See above, new place for release of 'tclLibraryPath'. 2001-09-20 Jeff Hobbs * win/makefile.vc: updated IA64 compile settings * win/tclWinInit.c: added extra processor definitions. (mstacy) * win/tclWinSock.c (SocketThread): corrected pointer cast for _WIN64. * win/tclWinNotify.c: removed unnecessary winsock include (it is already in from tclWinPort.h). * win/tclWinPort.h: changed winsock.h include to winsock2.h. Reverses change from 2000-11-16, but is necessary for WIN64. Extensions should comply with defined OS words, or use #ifndef. 2001-09-19 Jeff Hobbs * generic/tclTest.c (TestcmdtokenCmd): corrected pointer storage/retrieval for 64bit machines. * generic/tclCmdAH.c (Tcl_FormatObjCmd): * generic/tclScan.c (Tcl_ScanObjCmd): corrected handling of format and scan on 64-bit machines. [Bug 219223, Patch #412696] (rmax) * unix/configure: regen'ed * unix/tcl.m4: added --enable-64bit support for HP-11 with the 64-bit kernel. * generic/tcl.h: removed forced #define USE_TCLALLOC 1 for Windows. This means the native system allocator will be used by default. This should be binary and source compatible with extensions, as Tcl_Alloc is a properly stubbed function. 2001-09-18 Don Porter * unix/configure: Regen. * unix/tcl.m4 (SC_CONFIG_CFLAGS): On Linux, disable inlining when one of the compat/*.c routines is to be linked in. [Patch 440891] 2001-09-13 Jeff Hobbs * generic/tclUtf.c (Tcl_UtfPrev): corrected to return the proper location when the middle of a UTF-8 byte was passed in. [Tk Bug #450504] 2001-09-13 Andreas Kupries * tests/ioCmd.test: Changed the computation of the result for iocmd-8.1[123] so that the tests work for single- and multi-process execution of the testsuite. Depending on the choice of the user stdout is a tty or not and thus reports different channel options. Fixes [460993] reported by Don Porter. 2001-09-12 Don Porter Backport several bug fixes from HEAD to core-8-3-1-branch: * tests/rename.test: * tests/split.test: Corrected tests to better isolate tests in one file from influencing tests in other files. [Bug 460591] * unix/tclLoadShl.c: Added #include of tclInt.h; access to Tcl internals, notably TclpUnloadFile(), is required. Thanks to Bob Techentin for report and patch. [Bug 459305] * generic/tclInitScript.h (initScript): * win/tclWinInit.c (TCL_REGISTRY_KEY, TclpSetVariables): Removed vestiges of Tcl's old initialization from registry variables. [Bug 455645] * tests/unixInit.test (unixInit-3.2): Updated test to support newer HP-UX releases that properly report euc-jp as the system encoding for Japanese. Bug report and patch verification by Bob Techentin. [Bug 453883] * compat/strtod.c (strtod): Fixed failure to handle expressions like 3eq2 and failure to set errno on overflow. [Bug 440894] 2001-09-10 Jeff Hobbs * generic/tclEvent.c (TclInExit): Corrected handling of tsd in late stages of finalization. [Bug #419449] (darley) * tests/stack.test: * generic/tclInterp.c (AliasObjCmd): Check the numLevels to ensure that we aren't hitting some alias loop condition. [Bug #443184] 2001-09-10 Andreas Kupries * generic/tclInt.decls: Added 'TclWinFlushDirtyChannels' to the internal platform specific stub table. 2001-09-06 Andreas Kupries * All the changes below serve to fix bug [219148] which reports a 80x performance hit for file I/O on Win* systems. On my system it was closer to a 120x hit. Problem report by Uwe Traum . The fix goes like this: The obstacle is 'FlushFileBuffers', executed whenever Tcl writes data to the OS, as Tcl has to wait for the disk to complete I/O, and disks are slow. We remove that obstacle. This opens another problem, [file size] reports back wrong numbers. So for [file size] we add the call back in. As optimization we keep track of the channels which were written to and flush only these. * win/tclWinFile.c (TclpObjStat): Added a call to 'TclWinFlushDirtyChannels'. This ensures that [file size] and related commands report the correct size of a file even if Tcl has recently written to it. Unixoid OS's always report the correct size even for files with pending data, but Win* syssystem don't. They only report what is actually on disk. * win/tclWinInt.h: Added declaration of 'TclWinFlushDirtyChannels', making it available to other parts of the tcl core. * win/tclWinChan.c (TclWinFlushDirtyChannels): New, internal, procedure. Goes through the list of open file channels and forces the OS to flush its file buffers for all which were written to since the last call of this function. This is an expensive operation as Tcl has to wait for the OS to complete actual writes to the disk. (FileInfo): Added dirty flag required by the procedure above. (FileOutputProc): Removed flushing of file buffers, setting the dirty flag instead. This means that the previously incurred delays do not happen anymore. (TclWinOpenFileChannel): Added initialization of 'dirty' flag. 2001-09-06 Don Porter * doc/http.n: * library/http/*.tcl: * tools/tcl.wse.in: * tools/tclmin.wse: * unix/Makefile.in: * win/{Mm}akefile.*: Updated http package to version 2.4, reflecting the new features just added. 2001-09-06 Jeff Hobbs * doc/http.n: noted -binary, charset and coding state keys. * tests/http.test: * library/http/pkgIndex.tcl: * library/http/http.tcl (geturl): correctly get charset parameter and convert text according to specified encoding (if known). RFC iso8859-1 is used by default. Also recognize Content-encoding to see if we should do binary translation. Added a CYA -binary switch for the cases that were missed. [Bug #219211 #219399] * tests/ioUtil.test: changed to make better use of constraints and remove knownBug constraints that weren't valid. 2001-09-01 David Gravereaux -=[ Tcl_Async* API merge from HEAD ]=- * generic/tclInt.decls: Removed TclpAsyncMark permanently and left the hole not to upset the positions. * generic/tclDecls.h: * generic/tclIntDecls.h: * generic/tclIntPlatDecls.h: * generic/tclPlatDecls.h: * generic/tclStubInit.c: regen'd tables. * generic/tclAsync.c: Brought source to match -r1.6 on the HEAD branch. * generic/tclEvent.c: * generic/tclInt.h: Added prototype to and use of new TclFinalizeAsync() found in tclAsync.c. * unix/tclUnixPort.h: * mac/tclMacPort.h: removed #defines for TclpAsyncMark. * win/tclWinInit.c: Removed the TclpAsyncMark function and the thread ID saving that was going on in TclpInitPlatform(). [the old hack] * win/tclWinThread.c: TclpFinalizeCondition() and TclpFinalizeMutex() are now properly returning the old CriticalSection handle to the system. Tcl_CreateThread() is now decrementing its handle reference, so the system will recover resources when the thread closes (doh!). These changes are all already up on the HEAD. * doc/Async.3: matches HEAD. 2001-08-30 Jeff Hobbs * generic/tclIndexObj.c: fixed some casting problems that upset Crays. [Bug #419528] (andreasen) * tests/httpd (httpdRespond): added response to timeout value in query string. 2001-08-30 Don Porter * generic/tcl.h: Silence warning from Sun compiler. [Bug 454374] 2001-08-27 Jeff Hobbs * doc/Encoding.3: added note that tclPlatDecls.h must be included for use of Tcl_WinTCharToUtf and Tcl_WinUtfToTChar. * 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. 2001-08-24 Don Porter * tests/unixInit.test (unixInit-2.9): Corrected expected result to match Tcl's quirky construction of its init library path. * tests/ioUtil.test (ioUtil-3.*): Corrected errors in tests revealed by fix of overagressive compiler. [Bug 451200] * doc/tclsh.1: Added note that the tclsh program is frequently installed with the Tcl version numer as part of the name. [Patch 402725] * generic/tclPkg.c: * tests/pkg.test: [package forget] now forgets all of the package arguments it receives, not stopping when a package is not found. [Bug 415273] * doc/pkgMkindex.n: * library/package.tcl: Corrected documentation and usage message of [pkg_mkIndex]. * tests/unixInit.test (unixInit-2.8): Added extra constraint, notInstalledInTmp, to stop this test from damaging installations in /tmp; not much fun to have to reinstall the Tcl library every time you run the test suite! * tests/unixInit.test (unixInit-2.9): * unix/tclUnixInit.c (TclpInitLibraryPath): * win/tclWinInit.c (TclpInitLibraryPath): Corrected buggy construction of search path entries relative to executable. Added test for bad construction. [Bug 438014] * tests/cmdMZ.test (cmdMZ-1.4): added notLinux constraint to test to prevent failure message on Linux due to OS caching bug. * doc/library.n: * library/init.tcl: * tests/autoMkindex.t*: Modified [auto_import] to apply pattern matching in the [namespace import] style. [Bug 420186] ***POTENTIAL INCOMPATIBILITY*** for any callers of [auto_import] from outside Tcl that expect the pattern matching to be like that of [string match]. * tools/genStubs.tcl: Add a package require of Tcl 8 at the beginning of the script so that the script will print a descriptive error message when run in an old Tcl 7 shell. 2001-08-23 Andreas Kupries * win/tclWinPipe.c (BuildCommandLine): Fixed tcl Bug [432499]. Part of the code used the non-absolute path to the executable to determine quoting. This failed if the absolute path contained spaces, but the application name itself not. This bug caused no trouble on Win NT 5, but does for other variants in the Win* family. Report and fix due to Ken Poole . 2001-08-23 Jeff Hobbs * unix/configure: * unix/tcl.m4: added QNX-6 build support. [Bug #219410] (loverso) 2001-08-20 Jeff Hobbs * library/http/http.tcl (geturl): added port number to Host: header to comply with HTTP/1.1 spec (RFC 2068). [Bug #452217] 2001-08-08 Don Porter * library/dde1.1/pkgIndex.tcl: * library/reg1.0/pkgIndex.tcl: Package dependencies. [Patch 448931] * library/http/http.tcl: * library/http/pkgIndex.tcl: Upgrade to http 2.3.2. * library/msgcat/msgcat.tcl: * library/msgcat/pkgIndex.tcl: Upgrade to msgcat 1.1.1. * library/opt/optparse.tcl: * library/opt/pkgIndex.tcl: Upgrade to opt 0.4.3. * library/tcltest/tcltest.tcl: * library/tcltest/pkgIndex.tcl: Upgrade to tcltest 1.0.1. 2001-08-07 Miguel Sofer * generic/tclExecute.c: Avoid panic when there are extra items in the tcl stack [Bugs #406709 and 439843, Patch #414470] * tests/foreach.test: test to exercise the patch 2001-08-06 Jeff Hobbs * generic/tclCmdMZ.c (Tcl_RegexpObjCmd, Tcl_RegsubObjCmd): reordered the retrieval of arguments to avoid shimmering bug when the pattern and string referenced the same object. * unix/configure: regenerated * unix/tcl.m4: added GNU (HURD) configuration target. (brinkmann) [Patch: #442974] 2001-08-03 Jeff Hobbs * win/configure: regenerated * win/tcl.m4: fixed DLLSUFFIX definition to always be ${DBGX}.dll. This is necessary for TEA compliant builds that build shared against a static-built Tcl. * win/Makefile.in ($(TCLSH)): added $(TCL_STUB_LIB_FILE) to build target, otherwise it wouldn't get generated in a static build. 2001-08-06 Andreas Kupries * generic/tclIOCmd.c (Tcl_GetsObjCmd): Applied patch from SF item [442665] to fix the bug reported by it. The function can corrupt a freed object if it is called with objc == 3. This is because it retrieves resultPtr and does not increment its reference count, but then calls Tcl_ObjSetVar2, which causes the retrieved resultPtr object to be released. 2001-07-18 Andreas Kupries * doc/bgerror.n: Fixed Tk! Bug #415757. 2001-07-18 Andreas Kupries * generic/tclIO.c: Aftermath to [SF #427196]. Squash empty buffers if they are smaller than the requested buffersize, to prevent reusage of old buffers and to honor changes in the requested buffersize made by the user. 2001-07-17 Andreas Kupries * generic/tclIO.c (GetInput): Fixed [SF #427196]. Memory was overwritten because a buffer was used after a change of the requested buffersize together with that requested buffersize and not its actual size, which was smaller. Note that the continous reuse of the smaller buffer negatively impacts performance. The system never allocates a buffer with the newly requested bigger buffersize. 2001-07-16 Jeff Hobbs * win/tclWinPipe.c (PipeClose2Proc): constrained the mutex lock to just the TerminateThread call and waiting for termination. (jsmith) 2001-07-02 Jeff Hobbs * tests/util.test: added util-4.6 * generic/tclUtil.c (Tcl_ConcatObj): Corrected walking backwards over utf-8 chars. [Bug #227512] 2001-06-27 Jeff Hobbs * generic/tclUtf.c (Tcl_UtfBackslash): Corrected backslash handling of multibyte utf-8 chars. [Bug #217987] * generic/tclCmdIL.c (InfoProcsCmd): fixed potential mem leak in info procs that created objects without using them. * generic/tclCompCmds.c (TclCompileStringCmd): fixed mem leak when string command failed to parse the subcommand. 2001-05-22 Jeff Hobbs * generic/tclObj.c (TclAllocateFreeObjects): simplified objSizePlusPadding to use sizeof(Tcl_Obj) (max) 2001-05-04 Daniel Steffen ** Mac 8.3.3 binary release ** detailed change log for changes to mac code for 8.3.3 ** (expands on log entries below marked 2001-04-04 Jeff Hobbs) * generic/tcl.h: MAC_TCL: addition of ConditionalMacros.h and use of DLLIMPORT and DLLEXPORT like on other platforms. ( => no longer need the .exp files and can remove use of #pragma export that never worked well) * mac/tclMacShLib.exp: * mac/tclMacOSA.exp: * mac/tclMacMSLPrefix.h: removed files * mac/MW_TclBuildLibHeader.h: * mac/MW_TclBuildLibHeader.pch: * mac/MW_TclHeaderCommon.h: * mac/MW_TclStaticHeader.h: * mac/MW_TclStaticHeader.pch: new precompiled header files * mac/MW_TclAppleScriptHeader.pch: * mac/MW_TclHeader.pch: * mac/MW_TclTestHeader.pch: * mac/tclMacCommonPch.h: revised precompiled header handling: now include a common header file 'MW_TclHeaderCommon.h' from all .pch files, the .pch files themselves now only setup #defines (e.g. BUILD_tcl, STATIC_BUILD, TCL_DEBUG, TCL_THREADS) like in makefiles on other platforms. * mac/tclMac.h: * mac/tclMacPort.h: * mac/tclMacInt.h: use of BUILD_tcl and TCL_STORAGE_CLASS like on other platforms, standardize #include'd files to what's done on other platforms, removed use of #pragma export. * mac/tcltkMacBuildSupport.sea.hqx: new archive of mac build support files & suggested build environment directory hierarchy: - 'Building MacTclTk' & 'CW Pro6 changes' readme's. - projects for MoreFiles 1.5.1 static & shared libraries. - project & sources for 'pseudoCarbonSupport', see below. * mac/tclMacProjects.sea.hqx: updated mac build project files: - build support for CodeWarrior Pro6, UnivIntf 3.4 & shared runtime libraries: the MSL libraries and MoreFiles are no longer compiled into Tcl.shlb, all non-static binaries now use the Pro6 shared runtime libraries and MoreFiles.shlb. These shlbs are merged into the standard Wish and TclShell, but 3rd party applications linking with Tcl.shlb or Tk.shlb need to setup access to them. (see the "(sh-ppc)" targets for how to do this.) - Merging the full MSL.shlb and the other shlbs into Wish & TclShell makes them a bit larger than before, use unmerged binaries to avoid copying the shared code with every application, e.g. when deploying numerous Wish based droplets. - Note that using CW Pro5 to compile extensions is in principle still possible, but need to link with Pro6 runtime libraries. - Tclapplescript now loads and runs on CFM68k. - Highly experimental "pseudoCarbon" support for Tcl only on OS 8/9: binaries in "Build:(Carbon):" link against CarbonLib instead of InterfaceLib, however the actual code has not been carbonized! i.e. it will not run on OSX and may not even run properly with CarbonLib. This should in principle allow you to build & test OS9 CFM Carbon binaries that need to link with Tcl.shlb. On OSX you can use the native Tcl.framework, but you have to build a MachO binary as there is no CFM glue lib for Tcl.framework. the library pseudoCarbonSupport.shlb manually loads the symbols from InterfaceLib that are not in CarbonLib but are needed by the uncarbonized code in Tcl.shlb and TclShell. * generic/tclMain.c: MAC_TCL: workaround for broken/non-standard isatty on MW Pro6, #include instead of defining isatty * mac/tclMacPort.h: MW Pro6 changes for MSL fcntl.h, stat.h & isatty * mac/tclMacAppInit.c: add EXTERN to InstallConsole to enable DLL export via the TCL_STORAGE_CLASS mechanism. * mac/tclMacFCmd.c: fix for FSpDirectoryCopy API change * mac/tclMacLibrary.c: emit compile time error when TCL_REGISTER_LIBRARY and USE_TCL_STUBS are both defined at the same time in an extension, this use is not currently supported and will result in a crash when dynamically loading the extension. * mac/tclMacApplication.r: * mac/tclMacLibrary.r: * mac/tclMacOSA.r: * mac/tclMacResource.r: fixed obsolete copyrights/dates in version strings; updated version strings to standard usage; added support for '(Support Libraries)' subfolder for shared runtime libraries in unmerged binaries; commented out demo setting of "Tcl Environment Variables" * mac/tclMacChan.c: * mac/tclMacSock.c: cast for *BlockMode * mac/tclMacUtil.c: * mac/tclMacMath.h: removed obsolete hypot() definition * generic/tclIntPlatDecls.h: * generic/tclInt.decls: * generic/tclStubInit.c: * mac/tclMacNotify.c: * mac/tclMacOSA.c: * mac/tclMacUtil.c: * generic/tclThreadTest.c: renamed routines conflicting with standard Apple or MoreFiles headers (at compile or link time): GetGlobalMouse -> GetGlobalMouseTcl FSpGetDirectoryID -> FSpGetDirectoryIDTcl FSpOpenResFileCompat -> FSpOpenResFileCompatTcl FSpCreateResFileCompat -> FSpCreateResFileCompatTcl NewThread -> NewTestThread the renamed MoreFiles *Tcl routines are just wrappers calling into the MoreFiles DLL. * mac/tclMacCommonPch.h: * mac/tclMacThrd.c: * mac/tclMacPanic.c: removed OLDROUTINENAMES define, renamed obsolete apple API names to modern equivalents; UH3.4 support: added #include , updated New*Proc() calls to New*UPP(). * mac/tclMacUnix.c: added missing (Tcl_Obj ***) cast to Tcl_ListObjGetElements call * mac/tclMacAlloc.c: modernized TclpSysAlloc() to use temporary memory instead of system heap memory when available (MacOS >= 7.5 and possibly earlier, use of system heap has been discouraged for a long time and has many disadvantages, e.g. memory isn't paged out, and errors can very easily bring the system down); fixed crashing bug in TclpSysRealloc() and CleanUpExitProc() where memory was being accessed after having been deallocated; fixed memory leak in (de)allocation code (for every block ever allocated with TclpSysAlloc, a Ptr was leaked), if temporary memory is available, don't track allocated memory, instead use RecoverHandle() to get Handle from Ptr, otherwise use doubly linked list to correctly track memory and free all allocated memory; added new option for ConfigureMemory: MEMORY_DONT_USE_TEMPMEM, disables use of temporary memory even when it would be available, only necessary when writing e.g. a driver (using tcl??); increased fraction of application heap reserved for OS routines to 512K 2001-04-06 Jeff Hobbs * unix/install-sh: added -S option * unix/tcl.m4: added Rhapsody/Darwin target * unix/tclLoadDyld.c (TclpLoadFile): * unix/tclMtherr.c (matherr): added support for Mac OS X 2001-04-05 Jeff Hobbs * generic/tclObj.c (TclAllocateFreeObjects): simplified objSizePlusPadding to use sizeof(Tcl_Obj) (max) * win/README: * win/README.binary: removed note about use of registry (hasn't been used for loading since 8.0). * win/configure: * win/tcl.m4: added -link50compat * mac/tclMacProjects.sea.hqx: fixed accidental swap with Tk project files. 2001-04-04 Jeff Hobbs ** Start changes for improved mac build (steffen) ** * mac/tclMacShLib.exp: * mac/tclMacMSLPrefix.h: removed files * generic/tcl.h: addition of ConditionalMacros.h and use of DLLIMPORT and DLLEXPORT. * generic/tclIntPlatDecls.h: * generic/tclInt.decls: * generic/tclMain.c: * generic/tclStubInit.c: * generic/tclThreadTest.c: NewThread -> NewTestThread * mac/MW_TclAppleScriptHeader.pch: * mac/MW_TclHeader.pch: * mac/MW_TclTestHeader.pch: * mac/tclMac.h: * mac/tclMacAppInit.c: * mac/tclMacApplication.r: * mac/tclMacChan.c: cast for *BlockMode * mac/tclMacCommonPch.h: * mac/tclMacFCmd.c: * mac/tclMacInt.h: * mac/tclMacLibrary.c: * mac/tclMacLibrary.r: * mac/tclMacMath.h: * mac/tclMacNotify.c: * mac/tclMacOSA.c: * mac/tclMacOSA.r: * mac/tclMacPanic.c: * mac/tclMacPort.h: * mac/tclMacResource.r: * mac/tclMacSock.c: cast for *BlockMode * mac/tclMacThrd.c: * mac/tclMacUnix.c: * mac/tclMacUtil.c: changed mac declarations to use Tcl ending, fixed copyrights, updated headers, fixed comments, updated resource files. Mac builds are now meant to be build with MetroWerks CW 6. * mac/MW_TclBuildLibHeader.h: * mac/MW_TclBuildLibHeader.pch: * mac/MW_TclHeaderCommon.h: * mac/MW_TclStaticHeader.h: * mac/MW_TclStaticHeader.pch: * mac/tcltkMacBuildSupport.sea.hqx: new files * mac/tclMacProjects.sea.hqx: new mac build project files. ** End changes for improved mac build (steffen) ** * unix/configure: * unix/tcl.m4: extended test of termios vs. termio vs. sgtty to better detect result on Linux and when certain configure redirections are being used. (max) [Patch #402923; Bug #227412, #219194] 2001-04-03 Jeff Hobbs * generic/tclListObj.c (Tcl_SetListObj): set objPtr->length = 0 in empty object case to maintain sanctity of Tcl_Obj bytes/length pairing. (porter) [Patch #405998] * README: * mac/README: * win/README: * win/README.binary: * unix/README: updated patchlevel information to 8.3.3 and updated links and notes. * generic/tcl.h: * tools/tcl.wse.in: * win/configure.in (TCL_PATCH_LEVEL): * win/configure: * unix/configure: * unix/configure.in (TCL_PATCH_LEVEL): * unix/tcl.spec: updated patchlevel information to 8.3.3 *************************************************************** ** START OF ASYNC BACKPORT LOG (8.4aCVS 2001-04-03 -> 8.3.3) ** *************************************************************** * doc/CrtChannel.3: * doc/CrtSlave.3: * doc/DetachPids.3: * doc/Eval.3: * doc/ObjectType.3: * doc/StrMatch.3: * doc/after.n: * doc/append.n: * doc/bgerror.n: * doc/binary.n: * doc/break.n: * doc/case.n: * doc/cd.n: * doc/close.n: * doc/concat.n: * doc/continue.n: * doc/dde.n: * doc/encoding.n: * doc/eof.n: * doc/error.n: * doc/eval.n: * doc/exec.n: * doc/exit.n: * doc/fblocked.n: * doc/fileevent.n: * doc/filename.n: * doc/flush.n: * doc/for.n: * doc/foreach.n: * doc/format.n: * doc/gets.n: * doc/glob.n: * doc/global.n: * doc/http.n: * doc/if.n: * doc/incr.n: * doc/join.n: * doc/lappend.n: * doc/library.n: * doc/lindex.n: * doc/linsert.n: * doc/list.n: * doc/llength.n: * doc/load.n: * doc/lrange.n: * doc/lreplace.n: * doc/lsort.n: * doc/man.macros: * doc/memory.n: * doc/open.n: * doc/package.n: * doc/packagens.n: * doc/pid.n: * doc/pkgMkIndex.n: * doc/proc.n: * doc/puts.n: * doc/pwd.n: * doc/read.n: * doc/regexp.n: * doc/regsub.n: * doc/rename.n: * doc/resource.n: * doc/return.n: * doc/scan.n: * doc/seek.n: * doc/set.n: * doc/split.n: * doc/string.n: * doc/subst.n: * doc/switch.n: * doc/tclvars.n: * doc/tell.n: * doc/time.n: * doc/unknown.n: * doc/update.n: * doc/uplevel.n: * doc/upvar.n: * doc/variable.n: * doc/vwait.n: * doc/while.n: doc clarifications and cleanup from 8.4aCVS docs 2001-04-02 Jeff Hobbs * win/configure: * win/tcl.m4 (SHLIB_LD): added -incremental:no. [Bug #219381] 2001-03-30 Jeff Hobbs * generic/tclCkalloc.c (TclFinalizeMemorySubsystem): set curTagPtr to NULL to allow for reuse. * generic/tclEvent.c (Tcl_Finalize): moved the tsdPtr initialization inside the subsystemsInitialized check to prevent it potentially getting called twice during finalization. (wu) [Patch #403532, Bug #219391] * win/tclWinSock.c (SocketEventProc): Fixed race condition in readability of socket on Windows. [Patch #410674, Bug #219205 #219333] * win/tcl.m4: added imm32.lib to LIBS_GUI for Tk IME support. * win/Makefile.in (install-doc): improved install-* targets to use their base build dependency. 2001-03-29 Mo DeJong * tests/interp.test: Print out warning when testinterpdelete command is not defined. Add tests that checks to make sure a child interp inherits the parent's cwd. 2001-03-29 Jeff Hobbs * unix/tclUnixPipe.c (TclpCreateTempFile): prevent potential race condition and security leak in tmp filename creation. (max) [Patch #402924] * unix/configure: * unix/tcl.m4: corrected IRIX-5.x config to not use -n32. (english) [Patch #403626] * unix/tclUnixThrd.c (Tcl_ConditionWait): fixed handling of timeout for threads (corrects excessive CPU usage issue for Tk on Unix in threaded Tcl environment). (ruppert) [Bug #411603] 2001-03-26 Donal K. Fellows * win/tclWinInt.h (tclWinTCharEncoding): Removed as now a static variable in win/tclWin32Dll.c instead. 2001-03-23 Jeff Hobbs * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected retrieval of resultPtr to prevent possible corruption. * generic/tclNamesp.c (Tcl_Import): Correctly freed a DString. (lavana) [Patch #403755] 2001-03-14 Don Porter * library/package.tcl (pkg_mkIndex): Added patch from Vince Darley to make [pkg_mkIndex -verbose] even more verbose. [Bug 219349, Patch 403529] 2001-03-13 Donal K. Fellows * generic/tclCmdMZ.c (Tcl_StringObjCmd): A missing {return TCL_OK;} was causing memory corruption. [Bug #408002] * generic/tclExecute.c (TclDeleteExecEnv, GrowEvaluationStack, TclExecuteByteCode): Added some casts to ClientData that are apparently needed on some architectures. 2001-03-02 Donal K. Fellows * generic/tclExecute.c (TclExecuteByteCode): Fixed bug that could pass pointers to freed memory to command implementations, which most obviously caused some weird behaviour with [info level], but could have caused problems with user code and command traces too. [Bug 404865, Patch 405436] 2001-02-15 Donal K. Fellows * generic/tclCmdMZ.c (Tcl_SplitObjCmd): Improved efficiency of splitting strings into individual characters by adding hash so that only one Tcl_Obj per character is created. Improves performance of splitting of short strings and makes a huge difference to splitting of long strings, such as is done in the mime package in tcllib. [Bug #131523] 2001-01-30 Don Porter * generic/tclIO.c (CopyData): Moved code that updates the count of how many bytes are left to copy. Corrects bug that when writing occurs in the background, the copy loop could be escaped without updating the count, causing CopyData() to try to copy more bytes than the toRead value originally passed to TclCopyChannel(), leading to hangs and misreporting of number of bytes copied. [Bug 118203, Patch 103432] 2001-01-04 Don Porter * tests/unixInit.test: * unix/tclUnixInit.c (TclpInitLibraryPath): * win/tclWinInit.c (TclpInitLibraryPath): Several entries in the library path ($tcl_libPath) are determined relative to the absolute path of the executable. When the executable is installed in or near the root directory of the file system, relative pathnames were being incorrectly generated, and in the worst case, memory access violations were crashing the program. [Bug 119416, Patch 102972] 2000-12-14 Don Porter * generic/tclExecute.c: * tests/expr-old.test: Re-wrote Tcl's [expr rand()] and [expr srand($seed)] implementations, fixing a range error on some 64-bit platforms. Added tests that detect the bug. The rewrite changes the seed -> sequence map on 64-bit platforms, only for seed >= 2^31, a slight incompatibility. [Bug 121072, Patch 102781] 2000-12-10 Don Porter * library/init.tcl: * library/msgcat/msgcat.tcl: * library/msgcat/pkgIndex.tcl: * library/opt/optparse.tcl: * library/opt/pkgIndex.tcl: Where [uplevel] is used in a proc to evaluate a Tcl built-in command in the caller's context, the built-in commands are now fully namespace-qualified. This prevents problems when the caller context is in a namespace where the built-in command name has been used by a command in the namespace. (For example, [::ns::set] might be called instead of the intended [::set]). [Bug #119422, Patch #102545] 2000-12-09 jeff hobbs * docs/scan.n: * tests/scan.test: * generic/tclScan.c (Tcl_ScanObjCmd): changed %o and %x to use strtoul instead of strtol to correctly preserve scan<>format conversion of large integers. [Patch #102663, Bug #124600] * generic/tclExecute.c (TclExecuteByteCode): Commited patch fixing handling of {!} in expressions. [Patch #102702] 2000-12-08 jeff hobbs * library/init.tcl: Added support for PATHEXT variable in auto_execok, recognizing the proper set of executable extensions on Windows. [Patch #102719] 2000-12-08 Andreas Kupries * generic/tclEncoding.c (LoadTableEncoding): Changed dangerous code to something less critical. This fixes bug 119417, part A without affecting the speed when loading encodings. 2000-11-24 Donal K. Fellows * generic/tclExecute.c (TclExecuteByteCode): Logical negation "!" can now handle string booleans, provided those values are placed in variables. * tests/expr.test (expr-13.17): Check that [expr {!$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 * 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... 2000-11-16 Andreas Kupries * 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. 2000-11-02 David Gravereaux * 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 * 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 * 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 * 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 * 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 * 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). 2000-10-26 David Gravereaux * 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. 2000-10-20 Jeff Hobbs * 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] 2000-10-06 David Gravereaux * 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 * 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. 2000-09-29 Jeff Hobbs * 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 * 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 * generic/tclIO.c (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] *************************************************************** ** END OF ASYNC BACKPORT LOG (8.4aCVS 2001-04-03 -> 8.3.3) ** *************************************************************** 2000-08-08 Jeff Hobbs 8.3.2 RELEASE finalized * changes: updated for release notes version of ChangeLog * library/msgcat1.0/pkgIndex.tcl: * library/msgcat1.0/msgcat.tcl: bumped msgcat version to 1.1. 2000-08-07 Jeff Hobbs * 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. * BACKPORTED FROM 8.4 (HEAD) BRANCH: * 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]. * doc/Init.3: Man page for Tcl_Init [Bug: 1820]. * unix/Makefile.in: add tclsh.ico and tcl.spec to dist target * 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/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 * doc/library.n: Added entries for auto_qualify and auto_import [Bug: 1271]. * 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]. * doc/expr.n: Added documentation for each of the math library functions that expr supports [Bug: 1054]. * doc/regsub.n: correct regsub docs [Bug: 5346] * doc/scan.n: minor doc fixes [Bug: 5396] * doc/RegExp.3: Replaced instances of "Tcl_GetRegExpInfo" with "Tcl_RegExpGetInfo", the correct name of the function [Bug: 5901]. * doc/package.n: Corrected information about [package forget] arguments [Bug: 5418]. * generic/tclCkalloc.c: Fixed some function headers. * 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]. * 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] * library/init.tcl (auto_import): added check to see if a valid pattern was coming in, to avoid simple error cases [Bug: 3326] * 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]. * generic/tclPosixStr.c (Tcl_SignalMsg): clarified #defines for Linux on Sparc to compile correctly. [Bug: 5364] * generic/tclEnv.c: cast cleanup [Bug: 5624] * win/tclWinFCmd.c: cast cleanup [Bug: 5627] * generic/tclIndexObj.c (Tcl_GetIndexFromObjStruct): Corrected caching of the index ptr to account for offsets != sizeof(char *). [Bug: 5153] * tests/opt.test: * library/opt0.4/optparse.tcl: Applied patch from [Bug: 5922], which corrected an incorrect use of [string match]. * tests/stringObj.test: Tweaked tests to avoid hardcoded high-ASCII characters (which will fail in multibyte locales); instead used \uXXXX syntax. [Bug: 3842]. 2000-08-05 Jeff Hobbs * 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. 2000-07-28 Mo DeJong * win/Makefile.in: * win/configure.in: * win/tcl.m4: * win/tclConfig.sh.in: Back port of gcc for windows build system from 8.4. 2000-07-26 Jeff Hobbs * 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. * unix/Makefile.in: undid 07-25 Makefile.in changes because we don't really want to force all private makefiles on everyone. This needs to be addressed again in the future. Best possible solution is to create a tcl/ subdir in the installing include dir (as is done already with the lib dir). * tests/iogt.test: added RCS string, marked tests 2.* to be unixOnly due to underlying system differences. * tests/all.tcl: corrected additional sets by Kupries for testing. 2000-07-25 Brent Welch * unix/Makefile.in: Need to install all the Tcl headers because Itcl depends on internal headers. 2000-07-25 Andreas Kupries * 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. 2000-07-19 Jeff Hobbs * tests/socket.test: removed doTestsWithRemoteServer constraint from socket-12.*. It requires 'exec', not a remote server. Cleaned up some coding errors. 2000-07-18 Brent Welch * win/Makefile.in: Added rules for static tcldde and tclreg libraries. 2000-07-17 Jeff Hobbs * README: * win/README: * win/README.binary: * win/configure.in: * unix/configure.in: * unix/tcl.spec: * tools/tcl.wse.in: * generic/tcl.h (TCL_RELEASE_SERIAL): updated to patchlevel 8.3.2 * 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.h: new file that contains the main internal structures of Tcl_Channel code to allow for multiple files to access them. * generic/tclTest.c: * generic/tclIO.c: broke into 3 files - tclIO.c core code, tclIO.h header code, and tclIOGT.c - the giot test code from Kupries. The channel test code also moved to tclTest.c. * 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 * 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 * win/tclConfig.sh.in: Cleaned up unix-specific autoconf variables. 2000-07-11 Jeff Hobbs * 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 * 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 * 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 * 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 * 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. 2000-05-29 Sandeep Tamhankar * 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. 2000-04-26 Jeff Hobbs 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 * 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 * unix/mkLinks: * doc/AddErrInfo.3: Added information about Tcl_LogCommandInfo [Bug: 1818]. 2000-04-24 Eric Melski * 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 * 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 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 * library/package.tcl (tclPkgUnknown): Fixed a typo in the Mac package search part of tclPkgUnknown. 2000-04-21 Sandeep Tamhankar * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * doc/dde.n: corrected dde poke docs. [Bug: 4991] 2000-04-11 Eric Melski * win/tclWinPipe.c: Added "CONST" keyword to declaration of char *native in TclpCreateTempFile, to supress compiler warnings. 2000-04-10 Brent Welch * 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 * 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 * 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 * 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 * 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 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 * 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 * 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 * {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 * 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 * 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 * 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 * unix/tclUnixFCmd.c (SetGroupAttribute): * unix/tclUnixFCmd.c (SetOwnerAttribute): Added (uid_t) and (gid_t) casts to avoid compiler warnings. 2000-03-31 Eric Melski * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 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 * 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 * 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 * 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 * 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 * 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 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 * 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 * 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 * 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 * tests/package.test: * library/tclIndex: * library/package.tcl: Renamed ::package namespace to ::pkg. 2000-02-03 Eric Melski * 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 * 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 * library/init.tcl: Applied patch from rfe 1734 regarding auto_load errors not setting error message and errorInfo properly. 2000-02-01 Jeff Hobbs * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 * 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 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 * 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 * 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 * 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 * 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 * 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 * 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 * tests/clock.test: Added tests for "next " and "" 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 * 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 * 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 * 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 * 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 " 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 * generic/tclClock.c: Changed switch in Tcl_ClockObjCmd to use enumerated values instead of constants. (ie, COMMAND_SCAN instead of 3). 1999-12-22 Jeff Hobbs * changes: updated changes file * tools/tclSplash.bmp: updated to show 8.3 1999-12-21 Jeff Hobbs * README: * generic/tcl.h: * mac/README: * unix/configure.in: * tools/tcl.wse.in: * win/README.binary: * win/configure.in: updated to patch level 8.3b1 * unix/Makefile.in: added -srcdir=... for 'make html' * doc/Hash.3: fixed reference to ckfree [Bug: 3912] * doc/RegExp.3: fixed calling params for Tcl_RegExecFromObj * doc/open.n: fixed minor formatting errors * doc/string.n: fixed minor formatting errors * doc/lsort.n: added -unique docs * tests/cmdIL.test: * generic/tclCmdIL.c: added -unique option to lsort * generic/tclThreadTest.c: changed thread ids to longs [Bug: 3902] * mac/tclMacOSA.c: fixed applescript for I18N [Bug: 3644] * win/mkd.bat: * win/rmd.bat: removed necessity of tag.txt [Bug: 3874] * win/tclWinThrd.c: changed CreateThread to _beginthreadex and ExitThread to _endthreadex 1999-12-12 Jeff Hobbs * doc/glob.n: * tests/fileName.test: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclEncoding.c: * generic/tclFileName.c: * mac/tclMacFile.c: * unix/tclUnixFile.c: * win/tclWinFile.c: enhanced the glob command with the new options -types -path -directory and -join. Deprecated TclpMatchFiles with TclpMatchFilesTypes, extended TclGlob and TclDoGlob and added GlobTypeData structure. [Bug: 2363] 1999-12-10 Jeff Hobbs * tests/var.test: * generic/tclCompile.c: fixed problem where setting to {} array would intermittently not work. (Fontaine) [Bug: 3339] * generic/tclCmdMZ.c: * generic/tclExecute.c: optimized INST_TRY_CVT_TO_NUMERIC to recognize boolean objects. (Spjuth) [Bug: 2815] * tests/info.test: * tests/parseOld.test: * generic/tclCmdAH.c: * generic/tclProc.c: changed Tcl_UplevelObjCmd (uplevel) and Tcl_EvalObjCmd (eval) to use TCL_EVAL_DIRECT in the single arg case as well, to take advantage of potential pure list input optimization. This means that it won't get byte compiled though, which should be acceptable. * generic/tclBasic.c: made Tcl_EvalObjEx pure list object aware in the TCL_EVAL_DIRECT case for efficiency. * generic/tclUtil.c: made Tcl_ConcatObj pure list object aware, and return a list object in that case [Bug: 2098 2257] * generic/tclMain.c: changed Tcl_Main to not constantly reuse the commandPtr object (interactive case) as it could be shared. (Fellows) * unix/configure.in: * unix/tcl.m4: * unix/tclUnixPipe.c: removed checking for compatible vfork function and use of the vfork function. Modern VM systems rarely suffer any performance degradation when fork is used, and it solves multiple problems with vfork. Users that still want vfork can add -Dfork=vfork to the compile flags. [Bug: 942 2228 1312] 1999-12-09 Jeff Hobbs * win/aclocal.m4: made it just include tcl.m4 * doc/exec.n: * doc/open.n: * win/tclWin32Dll.c: * win/tclWinChan.c: * win/tclWinFCmd.c: * win/tclWinInit.c: * win/tclWinPipe.c: * win/tclWinSock.c: removed all code that supported Win32s. It was no longer officially supported, and likely didn't work anyway. * win/makefile.vc: removed 16 bit stuff, cleaned up. * win/tcl16.rc: * win/tclWin16.c: * win/winDumpExts.c: these files have been removed from the source tree (no longer necessary to build) 1999-12-07 Jeff Hobbs * tests/io.test: removed 'knownBug' tests that were for unsupported0, which is now fcopy (that already has tests) * mac/tclMacPort.h: added utime.h include * generic/tclDate.c: * unix/Makefile.in: fixed make gendate to swap const with CONST so it uses the Tcl defined CONST type [Bug: 3521] * generic/tclIO.c: removed panic that could occur in FlushChannel when a "blocking" channel would receive EAGAIN, instead treating it the same as non-blocking. [Bug: 3773] * generic/tclUtil.c: fixed Tcl_ScanCountedElement to not step beyond the end of the counted string [Bug: 3336] 1999-12-03 Jeff Hobbs * doc/load.n: added note about NT's buggy handling of './' with LoadLibrary * library/http2.1/http.tcl: fixed error handling in http::Event [Bug: 3752] * tests/env.test: removed knownBug limitation from working test * tests/all.tcl: ensured that ::tcltest::testsDirectory would be set to an absolute path * tests/expr-old.test: * tests/parseExpr.test: * tests/string.test: * generic/tclGet.c: * generic/tclInt.h: * generic/tclObj.c: * generic/tclParseExpr.c: * generic/tclUtil.c: * generic/tclExecute.c: added TclCheckBadOctal routine to enhance error message checking for when users use invalid octal numbers (like 08), as well as replumbed the Expr*Funcs with a new VerifyExprObjType to simplify type handling. [Bug: 2467] * tests/expr.test: * generic/tclCompile.c: fixed 'bad code length' error for 'expr + {[incr]}' case, with new test case [Bug: 3736] and seg fault on 'expr + {[error]}' (different cause) that was caused by a correct optimization that didn't correctly track how it was modifying the source string in the opt. The optimization was removed, which means that: expr 1 + {[string length abc]} will be not be compiled inline as before, but this should be written: expr {1 + [string length abc]} which will be compiled inline for speed. This prevents expr 1 + {[mindless error]} from seg faulting, and only affects optimizations for degenerate cases [Bug: 3737] 1999-12-01 Scott Redman * generic/tcl.decls : * generic/tclMain.c : * unix/tclAppInit.c: * win/tclAppInit.c: Added two new internal functions, TclSetStartupScriptFileName() and TclGetStartupScriptFileName() and added hooks into the main() code for supporting TclPro and other "big" shells more easily without requiring a copy of the main() code. * generic/tclEncoding.c: * generic/tclEvent.c: Moved encoding-related startup code from tclEvent.c into the more appropriate tclEncoding.c. 1999-11-30 Jeff Hobbs * generic/tclIO.c: fix from Kupries for Tcl_UnstackChannel that correctly handles resetting translation and encoding. * generic/tclLoad.c: #def'd out the unloading of DLLs at finalize time for Unix in TclFinalizeLoad. [Bug: 2560 3373] Should be parametrized to allow for user to specify unload or not. * win/tclWinTime.c: fixed handling of %Z on NT for time zones that don't have DST. 1999-11-29 Jeff Hobbs * library/dde1.1/pkgIndex.tcl: * library/reg1.0/pkgIndex.tcl: added supported for debugged versions of the libraries * unix/tclUnixPipe.c: fixed PipeBlockModeProc to properly set isNonBlocking flag on pipe. [Bug: 1356 710] removed spurious fcntl call from PipeBlockModeProc * tests/scan.test: * generic/tclScan.c: fixed scan where %[..] didn't match anything and added test case [Bug: 3700] 1999-11-24 Jeff Hobbs * doc/open.n: * win/tclWinSerial.c: adopted patch from Schroedter to handle fconfigure $sock -lasterror on Windows. [RFE: 3368] * generic/tclCmdIL.c: made SORTMODE_INTEGER work with Longs [Bug: 3652] 1999-11-23 Scott Stanton * library/tcltest1.0/tcltest.tcl: Fixed bug where tcltest output went to stdout instead of the specified output file in some cases. 1999-11-19 Jeff Hobbs * generic/tclProc.c: backed out change from 1999-11-18 as it could affect return string from upvar as well. * tools/tcl.wse.in: added tcltest1.0 library to distribution list * doc/http.n: * library/http2.1/http.tcl: * library/http2.1/pkgIndex.tcl: updated http package to 2.2 1999-11-18 Jeff Hobbs * unix/tcl.m4: added defined for _THREAD_SAFE in --enable-threads case; added check for pthread_mutex_init in libc; in AIX case, with --enable-threads ${CC}_r is used; fixed flags when using gcc on SCO * generic/tclProc.c: corrected error reporting for default case at the global level for uplevel command. * generic/tclIOSock.c: changed int to size_t type for len in TclSockMinimumBuffers. * generic/tclCkalloc.c: fixed Tcl_DbCkfree to return a value on NULL input. [Bug: 3400] * generic/tclStringObj.c: fixed support for passing in negative length to Tcl_SetUnicodeObj, et al handling routines. [Bug: 3380] * doc/scan.n: * tests/scan.test: * generic/tclScan.c: finished support for inline scan by supporting XPG identifiers. * doc/http.n: * library/http2.1/http.tcl: added register and unregister commands to http:: package (better support for tls/SSL), as well as -type argument to http::geturl. [RFE: 2617] * generic/tclBasic.c: removed extra decr of numLevels in Tcl_EvalObjEx that could cause seg fault. (mjansen@wendt.de) * generic/tclEvent.c: fixed possible lack of MutexUnlock in Tcl_DeleteExitHandler [Bug: 3545] * unix/tcl.m4: Added better pthreads library check and inclusion of _THREAD_SAFE in --enable-threads case Added support for gcc config on SCO * doc/glob.n: added note about ..../ glob behavior on Win9* * doc/tcltest.n: fixed minor example errors [Bug: 3551] 1999-11-17 Brent Welch * library/http2.1/http.tcl: Correctly fixed the -timeout problem mentioned in the 10-29 change. Also added error handling for failed writes on the socket during the protocol. 1999-11-09 Jeff Hobbs * doc/open.n: corrected docs for 'a' open mode. * generic/tclIOUtil.c: changed Tcl_Alloc to ckalloc * generic/tclInt.h: * generic/tclObj.c: rolled back changes from 1999-10-29 Purify noted new leaks with that code * generic/tclParse.c: added code in Tcl_ParseBraces to test for possible unbalanced open brace in a comment * library/init.tcl: removed the installed binary directory from the auto_path variable * tools/tcl.wse.in: updated to 8.3a1, fixed install of twind.tcl and koi8-r.enc files * unix/tcl.m4: added recognition of pthreads library for AIX 1999-10-29 Brent Welch * generic/tclInt.h: Modified the TclNewObj and TclDecrRefCount in two ways. First, in the case of TCL_THREADS, we do not use the special Tcl_Obj allocator because that is a source of lock contention. Second, general code cleanup to eliminate duplicated code. In particular, TclDecrRefCount now uses TclFreeObj instead of duplicating that code, so it is now identical to Tcl_DecrRefCount. * generic/tclObj.c: Changed Tcl_NewObj so it uses the TclNewObj macro instead of duplicating the code. Adjusted TclFreeObj so it understands the TCL_THREADS case described above. * library/http2.1/http.tcl: Fixed a bug in the handling of the state(status) variable when the -timeout flag is specified. Previously it was possible to leave the status undefined instead of empty, which caused errors in http::status 1999-10-28 Jeff Hobbs * unix/aclocal.m4: made it just include tcl.m4 * library/tcltest1.0/tcltest.tcl: updated makeFile to return full pathname of file created * generic/tclStringObj.c: fixed Tcl_AppendStringsToObjVA so it only iterates once over the va_list (avoiding a memcpy of it, which is not portable). * generic/tclEnv.c: fixed possible ABR error in environ array * tests/scan.test: * generic/tclScan.c: added support for use of inline scan, XPG3 currently not included * tests/incr.test: * tests/set.test: * generic/tclCompCmds.c: fixed improper bytecode handling of 'eval {set array($unknownvar) 5}' (also for incr) [Bug: 3184] * win/tclWinTest.c: added testvolumetype command, as atime is completely ignored for Windows FAT file systems * win/tclWinPort.h: added sys/utime.h to includes * unix/tclUnixPort.h: added utime.h to includes * doc/file.n: * tests/cmdAH.test: * generic/tclCmdAH.c: added time arguments to atime and mtime file command methods (support 'touch' functionality) 1999-10-20 Jeff Hobbs * unix/tclUnixNotfy.c: fixed event/io threading problems by making triggerPipe non-blocking [Bug: 2792] * library/tcltest1.0/tcltest.tcl: * generic/tclThreadTest.c: fixed mem leaks in threads * generic/tclResult.c: fixed Tcl_AppendResultVA so it only iterates once over the va_list (avoiding a memcpy of it, which is not portable). * generic/regc_color.c: fixed mem leak and assertion, from HS * generic/tclCompile.c: removed savedChar trick that appeared to be causing a segv when the literal table was released * tests/string.test: * generic/tclCmdMZ.c: fixed [string index] to return ByteArrayObj when indexing into one (test case string-5.16) [Bug: 2871] * library/http2.1/http.tcl: protected gets with catch [Bug: 2665] 1999-10-19 Jennifer Hom * tests/tcltest.test: * doc/tcltest.n: * library/tcltest1.0/tcltest.tcl: Removed the extra return at the end of the tcltest.tcl file, added version information about tcl. Applied patches sent in by Andreas Kupries to add helper procs for debug output, add 3 new flags (-testsdir, -load, -loadfile), and internally refactors common code for dealing with paths into separate procedures. [Bug: 2838, 2842] Merged code from core-8-2-1 branch that changes the checks for the value of tcl_interactive to also incorporate a check for the existence of the variable. * tests/autoMkindex.test: * tests/pkgMkIndex.test: Explicitly cd to ::tcltest::testsDirectory at the beginning of the test run * tests/basic.test: Use version information defined in tcltest instead of hardcoded version number * tests/socket.test: package require tcltest before attempting to use variable defined in tcltest namespace * tests/unixInit.test: * tests/unixNotfy.test: Added explicit exits needed to avoid problems when the tests area run in wish. 1999-10-12 Jim Ingham * mac/tclMacLoad.c: Stupid bug - we converted the filename to external, but used the unconverted version. * mac/tclMacFCmd.c: Fix a merge error in the bug fix for [Bug: 2869] 1999-10-12 Jeff Hobbs * generic/regc_color.c: * generic/regc_cvec.c: * generic/regc_lex.c: * generic/regc_locale.c: * generic/regcomp.c: * generic/regcustom.h: * generic/regerrs.h: * generic/regex.h: * generic/regexec.c: * generic/regguts.h: * generic/tclRegexp.c: * generic/tclTest.c: * tests/reg.test: updated to Henry Spencer's new regexp engine (mid-Sept 99). Should greatly reduce stack space reqs. * library/tcltest1.0/pkgIndex.tcl: fixed procs in pkgIndex.tcl file * generic/tclEnv.c: fixed mem leak with putenv and DStrings * doc/Encoding.3: corrected docs * tests/basic.test: updated test cases for 8.3 * tests/encoding.test: fixed test case that change system encoding to a double-byte one (this causes a bogus mem read error for purify) * unix/Makefile.in: purify has to use -best-effort to instrument * unix/tclAppInit.c: identified potential mem leak when compiling tcltest (not critical) * unix/tclUnixPipe.c: fixed mem leak in TclpCreateProcess when doing alloc between vfork and execvp. * unix/tclUnixTest.c: fixed mem leak in findexecutable test command 1999-10-05 Jeff Hobbs * {win,mac,unix,tools,}/README: * win/README.binary: * win/makefile.vc: * {win,unix}/configure.in: * generic/tcl.h: * library/init.tcl: updated to 8.3a1 from 8.2.0. * library/http2.1/http.tcl: fixed possible use of global c var. * win/tclWinReg.c: fixed registry command to properly 'get' HKEY_PERFORMANCE_DATA root key data. Needs more work. * generic/tclNamesp.c: * generic/tclVar.c: * generic/tclCmdIL.c: fixed comment typos * mac/tclMacFCmd.c: fixed filename stuff to support UTF-8 [Bug: 2869] * win/tclWinSerial.c: changed SerialSetOptionProc to return TCL_OK by default. (patch from Rolf Schroedter) 1999-09-21 Jennifer Hom * library/tcltest1.0/tcltest.tcl: Applied patches sent in by Andreas Kupries to fix typos in comments and ::tcltest::grep, fix hook redefinition problems, and change "string compare" to "string equal." [Bug: 2836, 2837, 2839, 2840] 1999-09-20 Jeff Hobbs * tests/env.test: * unix/Makefile.in: added support for AIX LIBPATH env var [Bug: 2793] removed second definition of INCLUDE_INSTALL_DIR (the one that referenced @includedir@) [Bug: 2805] * unix/dltest/Makefile.in: added -lc to LIBS [Bug: 2794] 1999-09-16 Jeff Hobbs * tests/timer.test: changed after delay in timer test 6.29 from 1 to 10. [Bug: 2796] * tests/pkg.test: * generic/tclPkg.c: fixed package version check to disallow 1.2..3 [Bug: 2539] * unix/Makefile.in: fixed gendate target - this never worked since RCS was intro'd. * generic/tclGetDate.y: updated to reflect previous changes to tclDate.c (leap year calc) and added CEST and UCT time zone recognition. Fixed 4 missing UCHAR() casts. [Bug: 2717, 954, 1245, 1249] * generic/tclCkalloc.c: changed Tcl_DumpActiveMemory to really dump to stderr and close it [Bug: 725] and changed Tcl_Ckrealloc and Tcl_Ckfree to not bomb when NULL was passed in [Bug: 1719] and changed Tcl_Alloc, et al to not panic when a alloc request for zero came through and NULL was returned (valid on AIX, Tru64) [Bug: 2795, etc] * tests/clock.test: * doc/clock.n: * generic/tclClock.c: added -milliseconds switch to clock clicks to guarantee that the return value of clicks is in the millisecs granularity [Bug: 2682, 1332] 1999-09-15 Jeff Hobbs * generic/tclIOCmd.c: fixed potential core dump in conjunction with stacked channels with result obj manipulation in Tcl_ReadChars [Bug: 2623] * tests/format.test: * generic/tclCmdAH.c: fixed translation of %0#s in format [Bug: 2605] * doc/msgcat.n: fixed \\ bug in example [Bug: 2548] * unix/tcl.m4: * unix/aclocal.m4: added fix for FreeBSD-[1-2] recognition [Bug: 2070] and fix for IRIX SHLIB_LB_LIBS. [Bug: 2610] * doc/array.n: * tests/var.test: * tests/set.test: * generic/tclVar.c: added an array unset operation, with docs and tests. Variation of [Bug: 1775]. Added fix in TclArraySet to check when trying to set in a non-existent namespace. [Bug: 2613] 1999-09-14 Jeff Hobbs * tests/linsert.test: * doc/linsert.n: * generic/tclCmdIL.c: fixed end-int interpretation of linsert to correctly calculate value for end, added test and docs [Bug: 2693] * doc/regexp.n: * doc/regsub.n: * tests/regexp.test: * generic/tclCmdMZ.c: add -start switch to regexp and regsub with docs and tests * doc/switch.n: added proper use of comments to example. * generic/tclCmdMZ.c: changed switch to complain when an error occurs that seems to be due to a misplaced comment. * generic/tclCmdMZ.c: fixed illegal ref for \[0-9] substitutions in regsub [Bug: 2723] * generic/tclCmdMZ.c: changed [string equal] to return an Int type object (was a Boolean) 1999-09-01 Jennifer Hom * library/tcltest1.0/tcltest.tcl: Process command-line arguments only ::tcltest doesn't have a child namespace (requires that command-line args are processed in that namespace) 1999-09-01 Jeff Hobbs * generic/tclParseExpr.c: changed '"' to '\"' to make FreeBSD happy [Bug: 2625] * generic/tclProc.c: moved static buf to better location and changed static msg that would overflow in ProcessProcResultCode [Bug: 2483] and added Tcl_DStringFree to Tcl_ProcObjCmd. Also reworked size of static buffers. * tests/stringObj.test: added test 9.11 * generic/tclStringObj.c: changed Tcl_AppendObjToObj to properly handle the 1-byte dest and mixed src case where both had had Unicode string len checks made on them. [Bug: 2678] * unix/aclocal.m4: * unix/tcl.m4: adjusted fix from 8-21 to add -bnoentry to the AIX-* case and readjusted the range 1999-08-31 Jennifer Hom * library/tcltest1.0/tcltest.tcl: * doc/tcltest.n: * tests/README: Modified testConstraints variable so that it isn't unset every time ::tcltest::initConstraints is called and cleaned up documentation in the README file and the man page. 1999-08-27 Jennifer Hom * tests/env.test: * tests/exec.test: * tests/io.test: * tests/event.test: * tests/tcltest.test: Added 'exit' calls to scripts that the tests themselves write, and removed accidental checkin of knownBugThreaded constraints for Solaris and Linux. * library/tcltest1.0/tcltest.tcl: Modified tcltest so that variables are only initialized to their default values if they did not previously exist. 1999-08-26 Jennifer Hom * tests/tcltest.test: * library/tcltest1.0/tcltest.tcl: Added a -args flag that sets a variable named ::tcltest::parameters based on whatever's being sent in as the argument to the -args flag. 1999-08-23 Jennifer Hom * tests/tcltest.test: Added additional tests for -tmpdir, marked all tests that use exec as unixOrPc. * tests/encoding.test: * tests/interp.test: * tests/macFCmd.test: * tests/parseOld.test: * tests/regexp.test: Applied patches from Jim Ingham to add encoding to a Mac only interp test, change an error message in macFCmd.tet, put a comment in parseOld.test, fix tests using the testencoding path command, and put unixOrPc constraints on tests that use exec. 1999-08-21 Jeff Hobbs * unix/aclocal.m4: Changed AIX-4.[2-9] check to AIX-4.[1-9] [Bug: 1909] 1999-08-20 Jeff Hobbs * generic/tclPosixStr.c: fixed typo [Bug: 2592] * doc/*: fixed various nroff bugs in man pages [Bug: 2503 2588] 1999-08-19 Jeff Hobbs * win/README.binary: fixed version info and some typos [Bug: 2561] * doc/interp.n: updated list of commands available in a safe interpreter [Bug: 2526] * generic/tclIO.c: changed Tcl_GetChannelNames* to use style guide headers (pleases HP cc) 1999-08-18 Jeff Hobbs * doc/Eval.3: fixed doc on input args [Bug: 2114] * doc/OpenFileChnl.3: * doc/file.n: * tests/cmdAH.test: * tclIO.c: * tclCmdAH.c: added "file channels ?pattern?" tcl command, with associated Tcl_GetChannelNames and Tcl_GetChannelNamesEx public C APIs (added to tcl.decls as well), with docs and tests. * tests/expr.test: * generic/tclCompile.c: add TCL_TOKEN_VARIABLE to the part types that cause differed compilation for exprs, to correct the expr double-evaluation problem for vars. Added test cases. Related to [Bug: 732] * unix/Makefile.in: changed the dependency structure so that install-* is dependent on * (ie - install-binaries is dependent on binaries). * library/auto.tcl: * library/init.tcl: * library/ldAout.tcl: * library/package.tcl: * library/safe.tcl: * library/word.tcl: * library/http2.1/http.tcl: * library/msgcat1.0/msgcat.tcl: updated libraries to better Tcl style guide (no more string comparisons with == or !=, spacing changes). 1999-08-05 Jim Ingham * mac/tclMacProjects.sea.hqx: Rearrange the projects so that the build directory is separate from the sources. Much more convenient! 1999-08-13 Scott Redman * /: 8.2.0 tagged for final release 1999-08-12 Scott Stanton * win/Makefile.in: Added COMPILE_DEBUG_FLAGS macro to make it easier to turn on compiler tracing. * tests/parse.test: * generic/tclParse.c: Fixed bug in Tcl_EvalEx where the termOffset was not being updated in cases where the evaluation returned a non TCL_OK error code. [Bug: 2535] 1999-08-12 Scott Redman * win/tclWinSerial.c: Applied patch from Petteri Kettunen to remove compiler warning. 1999-08-10 Scott Redman * generic/tclAlloc.c: * generic/tclCmdIL.c: * generic/tclIO.c: * generic/tclThread.c: * win/tclWinThrd.c: * unix/tclUnixThrd.c: Fixed Brent's changes so that they work on Windows (and he fixed the bug in the Unix thread implementation). 1999-08-09 Brent Welch * generic/tcl.decls: * generic/tclAlloc.c: * generic/tclCkalloc.c: * generic/tclCmdIL.c: * generic/tclDecls.h: * generic/tclIO.c: * generic/tclInt.decls: * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclVar.c: * mac/tclMacThrd.c: * unix/tclUnixThrd.c: * win/tclWinThrd.c: Added use of Tcl_GetAllocMutex to tclAlloc.c and tclCkalloc.c so they can be linked against alternate thread packages. Added Tcl_GetChannelNames to tclIO.c. Added TclVarTraceExists hook so "info exists" triggers read traces exactly like it did in Tcl 7.6. Stubs table changes to reflect new internal and external APIs. 1999-08-09 Jeff Hobbs * tests/string.test: added largest_int proc to adapt for >32 bit machines and int overflow testing. * tests/tcltest.test: fixed minor error in 8.2 result (from dgp) * doc/Object.3: clarified Tcl_DecrRefCount docs [Bug: 1952] * doc/array.n: clarified array pattern docs [Bug: 1330] * doc/clock.n: fixed clock docs [Bug: 693] * doc/lindex.n: clarified to account for new end-int behavior. * doc/string.n: fixed formatting errors [Bug: 2188 2189] * doc/tclvars.n: fixed doc error [Bug: 2042] * library/init.tcl: fixed path handling in auto_execok (it could miss including the normal path on some Windows machines) [Bug: 1276] 1999-08-05 Jeff Hobbs * doc/tclvars.n: Made it clear that tcl_pkgPath was not set for Windows (already mentioned in init.tcl) [Bug: 2455] * generic/tclLiteral.c: fixed reference to bytes that might not be null terminated (using objPtr->bytes, which is) [Bug: 2496] * library/http2.1/http.tcl: Made use of "i" in init section use local var and start at 0 (was 1). [Bug: 2502] 1999-08-04 Scott Stanton * tests/reg.test: Added test for REG_EXPECT bug fixed by Henry's patch. * generic/regc_nfa.c: * generic/regcomp.c: * generic/rege_dfa.c: * generic/regexec.c: * generic/regguts.h: Applied patches supplied by Henry Spencer to greatly enhance the performance of certain classes of regular expressions. [Bug: 2440, 2447] 1999-08-03 Scott Redman * win/tclWinInt.h: Remove function declarations in header that was moved to tclInt.decls file in previous changes. 1999-08-02 Scott Redman * unix/configure.in: * win/configure.in: Change beta level to b2. * generic/tcl.h: * generic/tcl.decls: * generic/tclDecls.h: * generic/tclInt.h: * generic/tclInt.decls: * generic/tclIntDecls.h: * generic/tclRegexp.h: * generic/tclStubInit.c: Move some exported public and internal functions to the stub tables. Removed functions that are in the stub tables (from this and previous changes) from the original header files. 1999-08-01 Scott Redman * win/tclWinSock.c: Added comment block to SocketThread() function. Added code to avoid calling TerminateThread(), but instead to send a message to the socket event window to tell it to terminate its thread. 1999-07-30 Jennifer Hom * tests/tcltest.test: * library/tcltest1.0/tcltest.tcl: Exit with non-zero status if there were problems with the way the test suite was started (e.g. wrong # arguments). 1999-07-30 Jeff Hobbs * generic/tclInt.decls: added declaractions necessary for the Tcl test code to work wth stubs [Bug: 2445] 1999-07-30 * win/tclWinPipe.c: * win/Makefile.in: Fixing launching of 16-bit apps on Win9x from wish. The command line was primed with tclpip82.dll, but it was ignored. Fixed that, then fixed the gmake makefile to build tclpip82.dll as an executable. * win/tclWinSock.c: Applied small patch to get thread-specific data after initializing the socket driver. * unix/tclUnixThrd.c: Applied patch to fix threads on Irix 6.5. Patch from James Dennett. [Bug: 2450] * tests/info.test: Enable test for tclParse.c change (info complete). 1999-07-30 * tclIO.c: added fix for Kupries' trf patch [Bug: 2386] * tclParse.c: fixed bug in info complete regarding nested square brackets [Bug: 2382, 2466] 1999-07-29 * win/tclWinChan.c: Allow tcl to open CON and NUL, even for std channels. Checking for bad/unusable std channels was moved to Tk since its only purpose was to check whether to use the Tk Console Window for the std channels. [Bug: 2393 2392 2209 2458] * unix/mkLinks.tcl: Applied patch to avoid linking pack.n to pack-old.n. Patch from Don Porter. [Bug: 2469] * doc/Encoding.n: Applied patch to fix typo in .SH NAME line. Patch from Don Porter. [Bug: 2451] * win/tclWinSock.c: Free Win32 Event handles when destroying the socket helper thread. 1999-07-28 * tests/tcltest.test: * library/tcltest1.0/tcltest.tcl: Fixed the condition under which ::tcltest::PrintError had an infinite loop problem and added a test case for it. Added an optional argument to ::tcltest::getMatchingFiles telling it where to search for test files. 1999-07-27 * tools/tclSplash.bmp: Updated Windows installer bitmap to ready Tcl/Tk Version 8.2. 1999-07-26 * tests/tcltest.test: Need to close the new core file, there seems to be a hang in threaded WinNT if the file isn't closed. Open issue, need to fix that hang. * tests/httpold.test: Add time delay in response from Http server so that test cases can properly detect timeout conditions with threads enabled on multi-CPU WinNT. * tests/winFCmd.test: Test case winFcmd-1.33 was looking for c:\windows, which may not exist. Instead, create a new directory on c:\ and use it for the test. * win/tclWinConsole.c: * win/tclWinPipe.c: * win/tclWinSock.c: Fix terminating helper threads by holding any mutexes from the primary thread while waiting for the helper thread to terminate. Without these changes, the test suite hangs on WinNT with 2 CPUs and threads enabled. Open issue, seems to be a sporadic hang on dual CPU systems still (very rare). 1999-07-26 Jennifer Hom * tests/tcltest.test: * library/tcltest1.0/tcltest.tcl: * doc/tcltest.n: Cleaned up code in ::tcltest::PrintError, revised documentation, and added tests for the tcltest package. 1999-07-23 * tests/info.test: * generic/tclParse.c: Removed patch for info command, breaks test cases on Unix. Patch was bad and needs to be redone properly. [Bug: 2382] 1999-07-22 * Changed version to 8.2b2. * win/tclWinSock.c: Fixed hang with threads enabled, fixed semaphores with threads disabled. * win/safe.test: Fixed safe-6.3 with threads enabled. * win/Makefile.in: Fixed calling of tcltest to fix safe.test failures due to path TCL_LIBRARY path. * win/tclWinPort.h: Block out include of sys/*.h in order to build extensions with MetroWerks compiler for Win32. [Bug: 2385] * generic/tclCmdMZ.c: * generic/tclIO.c: Fix ANSI-style prototypes based on patch from Ulrich Ring. [Bug: 2391] * unix/Makefile.in: Need to make install-sh executable before calling (with chmod +x). [Bug: 2413] * tests/var.test: * generic/tclVar.c: Fixed bug that caused a seg. fault when using "array set a(b) {}", which is a bad array name anyway. Now the "array set" command will return an error in this case. Added test case and fixed existing test. [Bug: 2427] 1999-07-21 * tests/info.test: * generic/tclParse.c: Applied patch to fix "info complete" for the string {[a [b]}. Patch from Peter Spjuth. [Bug: 2382] * doc/Utf.3: * generic/tcl.decls: * generic/tclDecls.h: * generic/tclUtf.c: Changed function declarations in non-platform-specific public APIs to use "unsigned long" instead of "size_t", which may not be defined on certain compilers (rather than include sys/types.h, which may not exist). * unix/Makefile.in: Added the Windows configure script to the distribution file list, already shipping configure.in and the .m4 files, but needed the configure script itself. * win/makefile.vc: Changed version number of DDE package in VC++ makefile to use 1.1 instead of 1.0. * doc/open.n: Added documentation of \\.\comX notation for opening serial ports on Windows (alternative to comX:). * tests/ioCmd.test: * doc/open.n: * win/tclWinSerial.c: Applied patch from Rolf Schroedter to add -pollinterval option to fconfigure to modify the maxblocktime used in the fileevent polling. Added documentation and fixed the test case as well. * win/tclWinSock.c: Modified 8.1.0 version of the Win32 socket driver to move the handling of the socket event window in a separate thread. It also turned out that Win95 & Win98 were, in some cases, getting multiple FD_ACCEPTs but only handling one. Added a count for the FD_ACCEPT to take care of this. Tested on NT4 SP3, NT4 SP4, Win95, and Win98. [Bug: 2178 2256 2259 2329 2323 2355] 1999-07-21 * README: Small tweaks to clean up typos and wording. 1999-07-20 Melissa Hirschl * generic/tclInitScript.h: * unix/tclUnixInit.c: merged code with 8.0.5. We now use an intermediate global tcl var "tclDefaultLibrary" to keep the "tcl_library" var from being set by the default value in the Makefile. Also fixed a bug in which caused the value of TCL_LIBRARY env var to be ignored. * unix/tclWinInit.c: just updated some comments. 1999-07-19 Melissa Hirschl * library/http2.1/http.tcl: updated -useragent text to say version 2.1. 1999-07-16 * generic/tcl.decls: * generic/tclDecls.h: * generic/tclStubInit.c: Add Tcl_SetNotifier to stub table. [Bug: 2364] * unix/aclocal.m4: * unix/tcl.m4: Add check for Alpha/Linux to correct the IEEE floating flag to the compiler, should be -mieee. Patch from Don Porter. * tools/tcl.hpj.in: Change version number of .cnt file referenced in .HPJ file. 1999-07-15 * tools/tcl.wse.in: Fixed naming of target files for Windows. 1999-07-14 * doc/re_syntax.n: Deleted sentence as suggested by Scott S. 1999-07-12 * doc/re_syntax.n: Removed two notes to myself (oops), cleaned up wording, fixed changebars, made two examples easier to read. 1999-07-11 * win/makefile.vc: Since the makefile.vc should continue to work while we're working out bugs/issues in the new TEA-style autoconf/configure/gmake build mechanism for Windows, the version numbers of the Tcl libraries need to remain in sync. Modified the version numbers in the makefile to reflect the change to 8.2b1. 1999-07-09 * win/configure.in: Eval DLLSUFFIX, LIBSUFFIX, and EXESUFFIX in the configure script so that substitutions get expanded before being placed in the Makefile. The "d" portion for debug libraries and DLLs was not being set properly. 1999-07-08 * tests/string.test: * generic/tclCmdMZ.c: Fixed bug in string range bounds checking code. 1999-07-08 Jennifer Hom * doc/tcltest.n: * library/tcltest1.0/tcltest.tcl: Removed -asidefromdir and -relateddir flags, removed unused ::tcltest::dotests proc, cleaned up implementation of core file checking, and fixed the code that checks for 1-letter flag abbreviations. 1999-07-08 * win/Makefile.in: Added tcltest target so runtest works properly. Added missing names to the clean/distclean targets. * tests/reg.test: * generic/rege_dfa.c: Applied fix supplied by Henry Spencer for bug in DFA state caching under lookahead conditions. [Bug: 2318] 1999-07-07 * doc/fconfigure.n: Clarified default buffering behavior for the standard channels. [Bug: 2335] 1999-07-06 * win/tclWinSerial.c: New implementation of serial port driver from Rolf Shroedter (Rolf.Schroedter@dlr.de) that allows more than one byte to be read from the port. Implemented using polling instead of threads, there is a max. 10ms latency between checking the port for file events. [Bug: 1980 2217] 1999-07-06 * library/http2.0/http.tcl: Fixed the -timeout option so it handles timeouts that occur during connection attempts to hosts that are down (the only case that really matters!) 1999-07-03 * doc/ChnlStack.3: * generic/tcl.decls: * generic/tclIO.c: Added a new variant of the "Trf patch" from Andreas Kupres that adds new C APIs Tcl_StackChannel, Tcl_UnstackChannel, and Tcl_GetStackedChannel. 1999-07-03 * generic/tclNotify.c: * unix/tclUnixNotfy.c: * unix/tclXtTest.c: * unix/tclXtNotify.c: * win/tclWinNotify.c: * mac/tclMacNotify.c: Added Tcl_SetNotifier and the associated hook points in the notifiers to be able to replace the notifier calls at runtime The Xt notifier and test program use this hook. 1999-07-03 * generic/tclParse.c: Changed parsing of variable names to allow empty array names. Now "$(foo)" is a variable reference! Previous you had to use something like $::(foo), which is slower. This change is requested by Jean-Luc Fontaine for his STOOOP package. 1999-07-01 * generic/tclCmdAH.c: * generic/tclFCmd.c: Call TclStat instead of TclpStat in order to allow Tcl_Stat hooks to work properly. 1999-06-29 Jennifer Hom * library/tcltest1.0/pkgIndex.tcl: * library/tcltest1.0/tcltest.tcl: * doc/tcltest.n: * tests/all.tcl: Added -preservecore, -limitconstraints, -help, -file, -notfile, -relateddir and -asidefromdir flags to the tcltest package along with exported proc ::tcltest::getMatchingFiles. The documentation was modified to match and all.tcl was modified to use the new functionality instead of implementing -file itself. 1999-06-28 * generic/tclIndexObj.c: * doc/GetIndex.3: * tests/binary.test: * tests/winDde.test: Applied patch from Peter Hardie (with changes) to fix problem with Tcl_GetIndexFromObj() when the key being passed is the empty string. It used to match "" and return TCL_OK, but it should have returned TCL_ERROR instead. Added test case to "binary" and "dde" commands to check the behavior. Added documentation note as well. 1999-06-26 * win/tclWinDde.c: Applied patch from Peter Hardie to add poke command to dde. Also rev'd version of dde package to 1.1. [Bug: 1738] 1999-06-25 Jennifer Hom * unix/Makefile.in: * win/Makefile.in: * library/tcltest1.0/pkgIndex.tcl: * library/tcltest1.0/tcltest.tcl: * library/tcltest1.0: Added initial implementation of the Tcl test harness package. This package was based on the defs.tcl file that was part of the tests directory. Reversed the way that tests were evaluated to fix a problem with false passes. * doc/tcltest.n: Added documentation for the tcltest package. * tests/README: * tests/defs.tcl: * tests/all.tcl: Modified all test files (tests/*.test) and all.tcl to use the new tcltest package and removed references to the defs.tcl file. Modified the README file to point to the man page for tcltest. 1999-06-25 * tests/reg.test: * generic/regexec.c: Fixed bugs in non-greedy quantifiers. 1999-06-23 * doc/re_syntax.n: * doc/switch.n: * doc/lsearch.n: * doc/RegExp.3: * doc/regexp.n: * doc/regsub.n: Moved information about syntax of 8.1 regular expressions from regexp(n) manpage into new re_syntax(n) page. Added pointers from other manpages to new re_syntax(n) page. 1999-06-23 * unix/Makefile.in: Changed install-doc to install-man. * tools/uniParse.tcl: * tools/uniClass.tcl: * tools/README: * tests/string.test: * generic/regc_locale.c: * generic/tclUniData.c: * generic/tclUtf.c: * doc/string.n: Updated Unicode character tables to reflect latest Unicode 2.1 data. Also rationalized "regexp" and "string is" definitions of character classes. 1999-06-21 * unix/tclUnixThrd.c (TclpThreadCreate): Fixed memory leak where thread attributes were not being released. [Bug: 2254] 1999-06-17 * tests/regexp.test: * generic/tclCmdMZ.c: * generic/tclCmdIL.c: Changed to use new regexp interfaces. Added -expanded, -line, -linestop, and -lineanchor switches to regsub. * doc/RegExp.3: Documented the new regexp interfaces and the compile/execute flags. * generic/tclTest.c: * generic/tclRegexp.h: * generic/tclRegexp.c: * generic/tcl.h: * generic/tcl.decls: Renamed Tcl_RegExpMatchObj to Tcl_RegExpExecObj and added a new Tcl_RegExpMatchObj that is equivalent to Tcl_RegExpMatch. Added public macros for the regexp compile/execute flags. Changed to store either an object pointer or a string pointer in the TclRegexp structure. Changed to avoid adding a reference to the object or copying the string. * generic/regcomp.c: lint * tests/reg.test: * generic/regex.h: * generic/regc_lex.c: Added REG_BOSONLY flag to allow Expect to iterate through a string an only find matches that start at the current position within the string. 1999-06-16 * unix/configure.in: * unix/Makefile.in: * unix/tcl.m4: * unix/aclocal.m4: Numerous build changes to make Tcl conform to the proposed TEA spec 1999-06-16 Melissa Hirschl * generic/tclVar.c (Tcl_VariableObjCmd): fixed premature increment in loop that was causing out-of-bounds reads on array "varName". 1999-06-16 * tests/execute.test: * generic/tclExecute.c (TclExecuteByteCode): Fixed crash caused by a bug in INST_LOAD_SCALAR1 where the scalar index was read as a signed 1 byte value instead of unsigned. [Bug: 2243] 1999-06-14 Melissa Hirschl * doc/StringObj.3 * test/stringObj.test * unix/Makefile.in * win/Makefile.in * win/makefile.vc * generic/tclStringObj.c: Merged String and Unicode object types. Added new functions to the puplic API: Tcl_NewUnicodeObj, Tcl_SetUnicodeObj, Tcl_GetUnicode, Tcl_GetUniChar, Tcl_GetCharLength, Tcl_GetRange, Tcl_AppendUnicodeToObj. 1999-06-09 * generic/tclUnicodeObj.c: Lots of cleanup and simplification. Fixed several memory bugs. Added TclAppendUnicodeToObj. * generic/tclInt.h: Added declarations for various Unicode string functions. * generic/tclRegexp.c: * generic/tclCmdMZ.c: Changed to use new Unicode string interfaces for better performance. * generic/tclRegexp.h: * generic/tclRegexp.c: * generic/tcl.h: * generic/tcl.decls: Added Tcl_RegExpMatchObj and Tcl_RegExpGetInfo calls to access lower level regexp API. These features are needed by Expect. This is a preliminary implementation pending final review and cleanup. * generic/tclCmdMZ.c: * tests/string.test: Fixed bug where string map failed on null strings. * generic/regexec.c: * unix/tclUnixNotfy.c: lint * tools/genStubs.tcl: Changed to always write output in LF mode. 1999-06-08 * win/tclWinSock.c: Rolled back to the 8.1.0 implementation because of serious problems with the new driver. Basically no incoming socket connections would be reported to a server port. The 8.1.1 code needs to be redesigned and fixed correctly. 1999-06-07 Melissa Hirschl * tests/string.test: * generic/tclVar.c (Tcl_SetVar2Ex): * generic/tclStringObj.c (Tcl_AppendObjToObj): * generic/tclCmdMZ.c (Tcl_StringObjCmd): optimized the string index, string length, string range, and append command in cases where the object's internal rep is a bytearray. Objects with other internal reps are converted to have the new unicode internal rep. * unix/Makefile.in: * win/Makefile.in: * win/Makefile.vc: * tests/unicode.test: * generic/tclInt.h: * generic/tclObj.c: * generic/tclUnicodeObj.c: added a new object type to store the unicode representation of a string. * generic/tclTestObj.c: added the objtype option to the testobj command. This option returns the name of the type of internal rep an object has. 1999-06-04 * win/configure.in: * win/Makefile.in: Windows build now handles static/dynamic debug/nodebug builds and supports the standard targets using Cygwin user tools plus GNU make and autoconf. 1999-06-03 * generic/tclCmdMZ.c (Tcl_StringObjCmd): * tests/string.test: Fixed bug where string equal/compare -nocase reported wrong result on null strings. [Bug: 2138] 1999-06-02 * generic/tclUtf.c (Tcl_UtfNcasecmp): Fixed incorrect computation of relative ordering. [Bug: 2135] 1999-06-01 * unix/configure.in: Fixed various small configure.in patches submitted by Jan Nijtmans. [Bug: 2121] * tests/reg.test: * generic/regc_color.c: * generic/regc_cvec.c: * generic/regc_lex.c: * generic/regc_locale.c: * generic/regc_nfa.c: * generic/regcomp.c: * generic/regcustom.h: * generic/rege_dfa.c: * generic/regerror.c: * generic/regerrs.h: * generic/regex.h: * generic/regexec.c: * generic/regfree.c: * generic/regfronts.c: * generic/regguts.h: * generic/tclCmdMZ.c: * generic/tclRegexp.c: * generic/tclRegexp.h: * generic/tclTest.c: Applied Henry Spencer's latest regexp patches that fix an infinite loop bug and add support for testing whether a string could match with additional input. [Bug: 2117] 1999-05-28 * generic/tclObj.c: Changed to eliminate use of isupper/tolower in favor of the Unicode versions. * win/Makefile.in: * win/configure.in: Added preliminary TEA implementation. * win/tclWinDde.c: Fixed bug where dde calls were being passed an invalid dde handle because Initialize had not been called. [Bug: 2124] 1999-05-26 * generic/tclThreadTest.c: Fixed race condition in testthread code that showed up in the WinNT test suite intermittently. * win/tclWinSock.c: Fixed a hang in the WinNT socket driver, wake up the socket thread every 100ms to check for events on the sockets that did not wake up the thread (race condition). 1999-05-24 * tools/genStubs.tcl: Changed to allow a list of platforms instead of just one at a time. * generic/tcl.decls: * generic/tclCmdMZ.c: * generic/tclDecls.h: * generic/tclInt.decls: * generic/tclIntDecls.h: * generic/tclPort.h: * generic/tclStubInit.c: * generic/tclStubLib.c: Various header file related changes and other lint to try to get the Mac builds working. 1999-05-21 * win/tclWinPipe.c: Fix bug when launching command.com on Win95/98. Need to wait for the procInfo.hProcess of the process that was created, not the hProcess of the current process. [Bug: 2105] 1999-05-20 * library/init.tcl: Add the directory where the executable is, and the ../lib directory relative to that, to the auto_path variable. 1999-05-19 Merged in various changes submitted by Jeff Hobbs: * generic/tcl.decls: * generic/tclUtf.c: Added Tcl_UniCharIs* functions for control, graph, print, and punct classes. * generic/tclUtil.c: * doc/StrMatch.3: Added Tcl_StringCaseMatch() implementation to support case-insensitive globbing. * doc/string.n: * unix/mkLinks: * tests/string.test: * generic/tclCmdMZ.c: Added additional character class tests, added -nocase switch to "string match", changed string first/last to use offsets. 1999-05-19 * generic/tcl.h: Add extern "C" block around entire header file for C++ compilers to fix linkage issues. Submitted by Don Porter and Paul Duffin. * generic/tclRegexp.c: Fix bug when the regexp cache is empty and an empty pattern is used in regexp ( such as {} or "" ). 1999-05-18 * win/tclWinChan.c: Modified initialization code to avoid inherenting closed or invalid channels. If the standard input is anything other than a console, file, serial port, or pipe, then we fall back to the standard Tk window console. 1999-05-14 * generic/tclCmdAH.c (Tcl_ForObjCmd): Fixed crash caused by failure to reset the result before evaluating the test expression. 1999-05-14 * generic/tclBasic.c (Tcl_CreateInterp): Added introspection variable for threaded interps. If the interp was compiled with threads enabled, the tcl_platform(threaded) variable will exist. 1999-05-14 * generic/tclDate.c: Applied patch to fix 100-year and 400-year boundaries in leap year code, from Isaac Hollander. [Bug: 2066] 1999-05-13 * unix/Makefile.in: * unix/tclAppInit.c: Minor cleanup related to Xt notifier. * unix/tclUnixInit.c (TclpSetInitialEncodings): Tcl now looks for an encoding subfield in the LANG/LC_ALL variables in cases where the locale is not found in the locale table. Ensure that setlocale() is called at least once so X11 will initialize properly. Also, forces the LC_NUMERIC locale to be "C" so numeric processing in scripts is not affected by the current locale setting. [Bug: 1989] * generic/tclRegexp.c: Increased per-thread regexp cache to 30 slots. This seems to be about the right number for larger applications like exmh. [Bug: 1063] 1999-05-12 * doc/tclsh.1: Updated references to rc script names to accurately reflect the platform differences on Windows. * tests/regexp.test: * generic/tclInt.h: * generic/tclBasic.c: * generic/tclRegexp.h: * generic/tclRegexp.c: Replaced the per-interpreter regexp cache with a per-thread cache. Changed the Regexp object to take advantage of this extra cache. Added a reference count to the TclRegexp type so regexps can be shared by multiple objects. Removed the per-interp regexp cache from the interpreter. Now regexps can be used with no need for an interpreter. [Bug: 1063] * win/tclWinInit.c (TclpSetVariables): Avoid calling GetUserName if the value can be determined from the USERNAME environment variable. GetUserName is very slow. 1999-05-07 * win/winDumpExts.c: * win/makefile.vc: Removed incorrect patch. [Bug: 1998] * generic/tcl.decls: Replaced const with CONST. * generic/tclResult.c (Tcl_AppendResultVA): * generic/tclStringObj.c (Tcl_AppendStringsToObjVA): Fixed to copy arglist using memcpy instead of assignment so it works properly on OS/390. [Bug: 1997] * generic/tclLoadNone.c: Updated to use current interfaces, added TclpUnloadFile. [Bug: 2003] * win/winDumpExts.c: * win/makefile.vc: Changed to emit library name in defs file. [Bug: 1998] * unix/configure.in: Added fix for OS/390. [Bug: 1976] 1999-05-06 * tests/string.test: * generic/tclCmdMZ.c: * doc/string.n: Fixed bug in string equal/compare code when using -length option. Cleaned up docs a bit more. * tests/http.test: Unset "data" array before running tests to avoid failures due to previous tests. * doc/string.n: * tests/cmdIL.test: * tests/cmdMZ.test: * tests/error.test: * tests/ioCmd.test: * tests/lindex.test: * tests/linsert.test: * tests/lrange.test: * tests/lreplace.test: * tests/string.test: * tests/cmdIL.test: * generic/tclUtil.c: * generic/tclCmdMZ.c: Replaced "string icompare/iequal" with -nocase and -length switches to "string compare/equal". Added a -nocase option to "string map". Changed index syntax to allow integer or end?-integer? instead of a full expression. This is much simpler with safeTcl scripts since it avoids double substitution issues. * doc/Utf.3: * generic/tclStubInit.c: * generic/tclDecls.h: * generic/tclUtf.c: * generic/tcl.decls: Added Tcl_UtfNcmp and Tcl_UtfNcasecmp. 1999-05-05 * win/makefile.vc: Added encoding directory to install-libraries target. 1999-05-03 * doc/string.n: * tests/cmdMZ.test: * tests/string.test: * generic/tclCmdMZ.c (Tcl_StringObjCmd): Changed "string length" to avoid regenerating the string rep of a ByteArray object. * tests/cmdIL.test: * tests/cmdMZ.test: * tests/error.test: * tests/lindex.test: * tests/linsert.test: * tests/lrange.test: * tests/lreplace.test: * tests/string.test: * generic/tclCmdMZ.c (Tcl_StringObjCmd): * generic/tclUtil.c (TclGetIntForIndex): Applied Jeff Hobbs's string patch which includes the following changes [Bug: 1845]: - string compare now takes optional length arg (for strncmp behavior) - added string equal (just a few lines of code blended in with string compare) - added string icompare/iequal for case-insensitive comparisons - string index's index can now be ?end[+-]?expression I made this change in the private TclGetIntForIndex, which means that the list commands also benefit, as well as string range, et al. - added [string repeat string count] Repeats given string number of times - added string replace, string equiv to lreplace (quasi opposite of string range): string replace first last ?string? Example of use, replacing end of string with ... should the string be more than 16 chars long: string replace $string 16 end "..." This just returns the string len < 16, so it will only affect the long strings. - added optional first and last args to string to* This allows you to just affect certain regions of a string with the command (like just capping the first letter). I found the original totitle to be too draconian to be useful. - added [string map charMap string] where charMap is a {from to from to} list that equates to what one might get from [array get]. Each and can be multiple chars (or none at all). For Tcl/CGI users, this is a MAJOR speed booster. * generic/tclParse.c (Tcl_ParseCommand): Changed to avoid modifying eval'ed strings that are already null terminated. [Bug: 1793] * tests/binary.test: * generic/tclBinary.c (DupByteArrayInternalRep): Fixed bug where type was not being set in duplicated object. [Bug: 1975, 2047] 1999-04-30 * Changed version to 8.1.1. 1999-04-30 * Merged changes from 8.1.0 branch: * generic/tclParse.c: Fixed memory leak in CommandComplete. * generic/tclPlatDecls.h: * generic/tclIntPlatDecls.h: * generic/tclIntDecls.h: * generic/tclDecls.h: * tools/genStubs.tcl: Added 'extern "C" {}' block around the stub table pointer declaration so the stub library can be used from C++. [Bug: 1934] * Lots of documentation and other release engineering fixes. 1999-04-28 * mac/tclMacResource.c: * generic/tclListObj.c: * generic/tclObj.c: * generic/tclStringObj.c: Changed to avoid freeing the string representation before freeing the internal rep. This helps with debugging since the string rep will still be valid when the free proc is invoked. 1999-04-27 * generic/tclLiteral.c (TclHideLiteral): Fixed so hidden literals get duplicated to avoid accidental sharing in the global object table. 1999-04-23 * generic/tclStubInit.c: * tools/genStubs.tcl: Changed to avoid the need for forward declarations in stub initializers. 1999-04-23 * library/encoding/koi8-r.enc: * tools/encoding/koi8-r.txt: Added support for the koi8-r Cyrillic encoding. [Bug: 1771] 1999-04-22 * win/tclWinFCmd.c: * win/tclWin32Dll.c: Changed uses of "try" to "__try", since that is the actual keyword. This eliminates the need for some -D flags from the makefile. * generic/tclPort.h: Added include of tcl.h since it defines various Windows macros that are needed before deciding which platform porting file to use. * generic/tclEvent.c: lint * win/tclWinInit.c (TclpInitPlatform): Added call to TclWinInit when building a static library since DllMain will not be invoked. This could break old code that explicitly called TclWinInit, but should be simpler in the long run. 1999-04-22 Scott Stanton * generic/tclInt.h: * generic/tclInt.decls: * generic/tclCompile.c: Added TclSetByteCodeFromAny that takes a hook procedure to invoke after compilation but before the byte codes are emitted. This makes it possible to do postprocessing on the compiled byte codes before the ByteCode is generated. * generic/tclLiteral.c: Added TclHideLiteral and TclAddLiteralObj to make it possible to create local unshared literal objects. * win/tclWinInit.c: * unix/tclUnixInit.c: Changed initial search path to match that found used by tcl_findLibrary. 1999-04-22 * win/tclWinPort.h: * win/tclWinSock.c: Added code to use WinSock 2.0 API on NT to avoid creating a window to handle sockets. API not available on Win95 and needs to be fixed on Win98, until then continue to use the older (window-based) scheme on those two OSes. 1999-04-15 * Merged 8.1 back into the main trunk 1999-04-13 * library/encoding/gb2312.enc: * library/encoding/euc-cn.enc: * tools/encoding/gb2312.txt: * tools/encoding/cp950.txt: * tools/encoding/Makefile: Restored the double byte definition of GB2312 and added the EUC-CN encoding. EUC-CN is a variant of GB2312 that shifts the characters into bytes with the high bit set and includes ASCII as a subset. [Bug: 632] 1999-04-13 * win/tclWinSock.c: Apply patch to allow write access to a socket if FD_WRITE is sent but FD_CONNECT is not. Some strange problem with either Win32 or a socket driver. [Bug: 1664 1776] 1999-04-09 * unix/tclUnixNotfy.c: Fixed notifier deadlock situation when the pipe used to talk back notifier thread is filled with data. When calling the write() function to feed data down that pipe, unlock the notifierMutex to allow the notifier to wake up again. Found as a result of the focus.test for Tk hanging. [Bug: 1700] 1999-04-06 * tests/unixNotfy.test: Fixed hang in tests when built with thread support. * tests/httpold.test: Fixed broken test that didn't wait long enough for events to arrive. * tests/unixInit.test: Fixed race condition in test. * tests/unixInit.test: * tests/fileName.test: Minor test nits. * unix/tclUnixInit.c (TclpSetInitialEncodings): Fixed bad initial encoding string. 1999-04-06 * generic/tclVar.c: * generic/tclEnv.c: Moved the "array set" C level code into a common routine (TclArraySet). The TclSetupEnv routine now uses this API to create an env array w/ no elements. * generic/tclEnv.c: * generic/tclWinInit.h: * generic/tclUnixInit.h: * generic/tclInt.h: Made the Env module I18N compliant. Changed the FindVariable routine to TclpFindVariable, that now does a case insensitive string comparison on Windows, and not on UNIX. [Bug: 1299, 1500] 1999-04-05 * tests/io.test: Minor test cleanup. * generic/tclEncoding.c (Tcl_CreateEncoding): Minor lint to make it easier to compile on Digital-unix. [Bug: 1659] * unix/configure.in: * unix/tclUnixPort.h: Applied patch for OS/390 to handle lack of sys/param.h. [Bug: 1725] * unix/configure.in: Fixed BSD/OS 4.* configuration to support shared libraries properly. [Bug: 1730] 1999-04-05 * win/tclWinDde.c: decrease timeout value for DDE calls to 30k [Bug: 1639] * generic/tcl.decls: * generic/tcl.h: * generic/tclDecls.h: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclUtil.c: Added more functions to the Tcl stubs table, including all Tcl_ functions not already in it (except Cmd functions) and Tcl_GetCwd() and Tcl_Chdir() (new functions). * tests/safe.test: * doc/safe.n: * generic/tclBasic.c: * library/safe.tcl: The encoding command is not safe as-is, so create a safe alias to mask out the "encoding system " but allow all other uses including "encoding system". Added test cases and updated the man page for Safe Tcl. 1999-04-05 * tests/winTime.test: * win/tclWinTime.c: Fixed crash in clock command that occurred when manipulating negative time values in timezones east of GMT. [Bug: 1142, 1458] * tests/platform.test: * tests/fileName.test: Fixed broken tests. * generic/tclFileName.c: Moved global regexps into thread local storage. * tests/socket.test: Changed so tests don't reuse sockets, since Windows is slow to release sockets. * win/tclWinConsole.c: * win/tclWinPipe.c: * win/tclWinSerial.c: Fixed race condition where background threads were terminated while they still held a lock in the notifier. 1999-04-02 * tests/http.test: Fixed bad test initialization code. * generic/tclThreadTest.c (ThreadExitProc): Fixed bug where static memory was being returned instead of a dynamically allocated result in error cases. 1999-04-02 * doc/dde.n: * tools/tcl.wse.in: * win/makefile.vc: * win/pkgIndex.tcl: * win/tclWinDde.c: Add new DDE package, code removed from Tk now separated into its own package. Changed DDE-based send code into "dde eval" command. Can be loaded into tclsh (not just wish). Windows only. 1999-04-02 * tests/expr.test: * tests/for-old.test: * tests/for.test: * tests/foreach.test: * tests/format.test: * tests/httpold.test: * tests/if.test: * tests/init.test: * tests/interp.test: * tests/while.test: Added some tests for known bugs (marked with knownBug constraint), and cleaned up a few bad tests. * generic/regc_locale.c: * generic/regcustom.h: * generic/tcl.decls: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclInt.h: * generic/tclRegexp.c: * generic/tclScan.c: * generic/tclTest.c: * generic/tclUtf.c: * win/tclWinFCmd.c: * win/tclWinFile.c: Made various Unicode utility functions public. The following functions were made public and added to the stubs table: Tcl_UtfToUniCharDString, Tcl_UniCharToUtfDString, Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharIsAlnum, Tcl_UniCharIsAlpha, Tcl_UniCharIsDigit, Tcl_UniCharIsLower, Tcl_UniCharIsSpace, Tcl_UniCharIsUpper, Tcl_UniCharIsWordChar 1999-04-01 * tests/registry.test: * win/tclWinReg.c: Internationalized the registry code. It now uses Unicode interfaces on NT. [Bug: 1197] * tests/parse.test: * generic/tclParse.c: Fixed crash due to multiple frees in parser during error cleanup when parsing commands with more tokens than will fit in the static area of the parse structure. [Bug: 1681] * generic/tclInt.h: Removed duplicate declarations. * generic/tclInt.decls: * generic/tcl.decls: Added Tcl_WinUtfToTChar and Tcl_WinTCharToUtf to the tclPlat table. 1999-04-01 * generic/tcl.decls: * generic/tcl.h: * generic/tclBasic.c: * generic/tclDecls.h: * generic/StubInit.c: * tools/genStubs.tcl: * unix/Makefile.in: * win/makefile.vc: Applied patch from Jan Nijtmans to fix Ultrix multiple symbol definition problem. Now, even Tcl includes a copy of the Tcl stub library. Also fixed TCL_MEM_DEBUG mode (for Tk). 1999-03-31 * win/tclWinConsole.c: WinNT has a bug when reading a single character from the console. Rewrote the code for the console to read an entire line at a time using the reader thread. 1999-03-30 * unix/Makefile.in: Removed trailing backslash that broke the "depend" target. * unix/tclUnixInit.c (TclpSetInitialEncodings): Changed to avoid calling setlocale(). We now look directly at env(LANG) and env(LC_CTYPE) instead. [Bug: 1636] * generic/tclFileName.c: * generic/tclDecls.h: * generic/tcl.decls: Removed CONST from Tcl_JoinPath and Tcl_TranslateFileName because it changes the signature of Tcl_JoinPath in an incompatible manner. * generic/tclInt.h: * generic/tclLoad.c (TclFinalizeLoad): * generic/tclEvent.c (Tcl_Finalize): Defer unloading of loadable modules until all exit handlers have been invoked. [Bug: 998, 1273, 1573, 1593] 1999-03-29 * generic/tclFileName.c: * generic/tclDecls.h: * generic/tcl.decls: Added CONST to Tcl_JoinPath and Tcl_TranslateFileName. 1999-03-29 * tools/genStubs.tcl: * unix/configure.in: * unix/Makefile.in: * win/makefile.vc: * generic/tcl.h: * generic/tclBasic.c: * generic/tclDecls.h: * generic/tclIntDecls.h: * generic/tclPlatDecls.h: * generic/tclIntPlatDecls.h: Removed the stub functions and changed the stub macros to just use the name without params. Pass &tclStubs into the interp (don't use tclStubsPtr because of collisions with the stubs on Solaris). 1999-03-27 * win/makefile.bc: Removed makefile for Borland compiler, no longer supported. 1999-03-26 * win/tclWinSerial.c: * win/tclWinConsole.c: * win/tclWinPipe.c: Don't close the Win32 handle for a channel if it's a stdio handle (GetStdHandle()) during shutdown of a thread to prevent it from destroying the stdio of other threads. 1999-03-26 * unix/configure.in --nameble-shared is now the default and build Tcl as a shared library; specify --disable-shared to build a static Tcl library and shell. 1999-03-25 * tests/interp.test: * generic/tclInterp.c (AliasObjCmd): Changed so aliases are invoked at current scope in the target interpreter instead of at the global scope. This was an incompatibility introduced in 8.1 that is being removed. [Bug: 1153, 1556] * library/encoding/big5.enc: * library/encoding/gb2312.enc: * tools/encoding/big5.enc: * tools/encoding/gb2312.enc: Added ASCII to big5 and gb2312 encodings. [Bug: 632] * generic/tclPkg.c (Tcl_PkgRequireEx): Fixed broken clientData initialization in package code. * unix/Makefile.in (dist): Added tcl.decls and tclInt.decls to source distribution. [Bug: 1571] * doc/Thread.3: Updated documentation of Tcl_MutexLock to indicate that the recursive locking behavior is undefined. On Windows, it does not block, on Unix it deadlocks. [Bug: 1275] 1999-03-24 * tests/execute.test: * generic/tclExecute.c (TclExecuteByteCode): Fixed expression code that incorrectly returned floating point values for integers if the internal rep happened to be a double. Now we check to see if the object has a string rep that looks like an integer before using the double internal rep. [Bug: 1516] 1999-03-24 * generic/tclAlloc.c: * generic/tclEncoding.c: * generic/tclProc.c: * unix/tclUnixTime.c: * win/tclWinSerial.c: Fixed compilation warnings/errors for VC++ 5.0 and 6.0 and HP-UX native compiler without -Aa or -Ae. [Bug: 1323 1518 1324 1583 1585 1586] * win/tclWinSock.c: Make sockets thread-safe on Windows. The current implementation uses windows to handle events on the socket, one for each thread (thread local storage). Previously, there was only one window shared between threads, which didn't work. [Bug: 1326] 1999-03-23 * tools/tcl.wse: Fixed file association to look in the right place for the wish icon. [Bug: 1544] * tests/winNotify.test: * tests/ioCmd.test: * tests/event.test: Changed to use new style conditionals. * tests/encoding.test: Fixed nonportable test. * unix/dltest/configure.in: * unix/dltest/Makefile.in: Added missing DBGX macros. [Bug: 1564] * tests/winNotify.test: * mac/tclMacNotify.c: * win/tclWinNotify.c: * unix/tclUnixNotfy.c: * generic/tclNotify.c: Added a new Tcl_ServiceModeHook interface that is invoked whenever the service mode changes. This is needed to allow the Windows notifier to create a communication window the first time Tcl is about to enter an external modal event loop instead of at startup time. This will avoid the various problems that people have been seeing where the system hangs when tclsh is running outside of the event loop. [Bug: 783] * generic/tclInt.h: * generic/tcl.decls: Renamed TclpAlertNotifier back to Tcl_AlertNotifier since it is part of the public notifier driver API. 1999-03-23 * win/tclWinSerial.c: Fixed problem with fileevent on the serial port and nonblocking mode. Gets no longer hangs, fileevents fire whenever there is any character data on the port. * tests/winConsole.test: * win/tclWinConsole.c: Fixed problem with fileevents and gets from a console stdin. Previously, fileevents were firing before an entire line was available for reading, which meant that when you did a gets or read, it blocked (even in nonblocking mode). Now, it should work the same as Unix: fileevents fire when an entire line is ready, and gets and read do not block in non-blocking mode. Added an interactive test case to check for this. 1999-03-22 * tests/reg.test: * generic/regc_color.c: Applied regexp bug fix from Henry Spencer. 1999-03-19 * generic/tclCmdIL.c: Fixed the initialization of an array so that the Sun 5.0 C compiler wouldn't complain. * unix/configure.in: Added support for --enable-64bit. For now, this is only supported on Solaris 7 64bit (SunOS 5.7) using the Sun compiler (not gcc). 1999-03-18 * win/tclWinChan.c (TclpOpenFileChannel, Tcl_MakeFileChannel): Changed to only test for console or comm handles when the type is FILE_TYPE_CHAR to avoid useless tests on simple files. Also reordered tests so consoles are tested first as this is more common. * win/makefile.vc: Regularized usage of mkd and rmd and rm. * library/encoding/shiftjis.enc: * tools/encoding/shiftjis.txt: Missing/incorrect characters in shift-jis table. [Bug: 1008, 1526] * generic/tclInt.decls: * generic/tcl.decls: Eliminated use of "string" and "list" from argument lists to avoid conflicts with C++ STL. [Bug: 1181] * win/tclWinFile.c (TclpMatchFiles): Changed to ignore the FS_CASE_IS_PRESERVED bit and always return exactly what we get from the system. 1999-03-17 * win/README.binary: * win/README: * unix/configure.in: * generic/tcl.h: * README: Updated version to 8.1b3. 1999-03-14 * win/tclWinConsole.c: * win/tclWinPipe.c: * win/tclWinSerial.c: Changed so channel drivers wait for the reader/writer threads to exit before returning during a close operation. This ensures that the main thread is the last thread to exit, so the process return value is set properly. * generic/tclIntDecls.h: * generic/tclIntPlatDecls.h: * generic/tclIntPlatStubs.c: * generic/tclIntStubs.c: * generic/tclPlatDecls.h: * generic/tclPlatStubs.c: * generic/tclStubInit.c: * generic/tclStubs.c: Fixed bad eol characters. * generic/tclInt.decls: Changed "const" to "CONST" in declarations for better portability. * generic/tcl.decls: Renamed panic and panicVA to Tcl_Panic and Tcl_PanicVA in the stub files. * generic/tclInterp.c (Tcl_MakeSafe): Remove tcl_platform(user) from safe interps. 1999-03-11 * unix/Makefile.in: * unix/configure.in: Include compat files in the stub library in addition to the main library. Compat files are now built for dynamic use in all cases. * generic/tcl.h: Changed magic number so it doesn't match the plus patch, at Jan's request. * unix/tclConfig.sh.in: * unix/dltest/Makefile.in: * unix/dltest/configure.in: * unix/dltest/pkga.c: * unix/dltest/pkgb.c: * unix/dltest/pkgc.c: * unix/dltest/pkgd.c: * unix/dltest/pkge.c: * unix/dltest/pkgf.c: Changed package tests to build against the stubs library. 1999-03-10 * generic/tcl.h: * generic/tcl.decls: Changed Tcl_ReleaseType from an enum to macros so it can be used in .rc files. Added Tcl_GetString. * mac/tclMacNotify.c: * generic/tclNotify.c: * generic/tclInt.h: * win/tclWinNotify.c: * generic/tcl.h: Renamed Tcl_AlertNotifier to TclpAlertNotifier. * generic/tclInt.decls: Added TclWinAddProcess to make it possible for expect to use Tcl_WaitForPid(). This patch is from Gordon Chaffee. * mac/tclMacPort.h: * win/tclWinInit.c: * unix/tclUnixPort.h: * generic/tclAsync.c: Added TclpAsyncMark to fix bug in async handling on Windows where async events don't wake up the event loop. This patch comes from Gordon Chaffee. * generic/tcl.decls: Fixed declarations of reserved slots. 1999-03-10 * generic/tclCompile.h: Ensure that the ByteCode struct is binary compatible with the version in 8.0.6. * generic/tcl.h: * generic/tclBasic.c: Add Tcl_GetVersion() function to the public C API to allow programs to check the version number of the Tcl library at runtime. Also added an enum to clarify the release level (alpha, beta, final). 1999-03-09 * Integrated changes from Tcl 8.0 including: stubs mechanism configure patches from Jan Nijtmans rename of panic to Tcl_Panic 1999-03-08 * win/tclWin32Dll.c: Removed Dll instance from thread-local storage. 1999-03-08 * generic/tcl.h: Moved Tcl_Mutex, etc. macros above the inclusion of tclDecls.h to avoid macro conflicts. * generic/tclInt.h: * generic/regc_color.c: * generic/regcomp.c: * generic/tclCmdIL.c: * generic/tclCmdAH.c: * generic/tclIOCmd.c: * generic/tclParse.c: * generic/tclStringObj.c: * unix/tclUnixNotfy.c: Cleaned up various compiler warnings, eliminated UCHAR bugs. * unix/tclUnixNotfy.c: * unix/tclUnixThrd.c: * generic/tclThreadTest.c: * mac/tclMacThrd.c: Changed TclpCondition*() to Tcl_Condition*(). * INTEGRATED PATCHES FROM 8.0.6: * generic/tcl.decls: * generic/tcl.h: * generic/tclBasic.c: * generic/tclDecls.h: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclIntPlatDecls.h: * generic/tclIntPlatStubs.c: * generic/tclIntStubs.c: * generic/tclPlatDecls.h: * generic/tclPlatStubs.c: * generic/tclStubInit.c: * generic/tclStubLib.c: * generic/tclStubs.c: * tools/genStubs.tcl: * unix/configure.in: * unix/Makefile.in: * unix/tclConfig.sh.in: * win/makefile.vc: * win/tclWinPort.h: Added Tcl stubs implementation. There are now two new macros USE_TCL_STUBS and USE_TCL_STUB_PROCS that enable use of stubs and disable stub macros respectively. All of the public and private function declarations from tcl.h and tclInt.h have moved into the *.decls files and the *Stubs.c and *Decls.h files are generated using the genStubs.tcl script. * unix/Makefile.in: * unix/configure.in: * unix/ldAix: Enhanced AIX shared library support. * win/tclWinSock.c: Removed a bunch of extraneous PASCAL FAR attributes from internal functions. * win/tclWinReg.c: Changed registry package to use stubs mechanism so it no longer depends on the specific version of Tcl. * doc/AddErrInfo.3: * doc/Eval.3: * doc/PkgRequire.3: * doc/SetResult.3: * doc/StringObj.3: * generic/tcl.h: * generic/tclBasic.c: * generic/tclPanic.c: * generic/tclStringObj.c: * generic/tclUtil.c: * unix/mkLinks: Added va_list versions of all VARARGS functions so they can be invoked from the stub functions. * doc/package.n: * doc/PkgRequire.3: * generic/tclPkg.c: Added Tcl_PkgProvideEx, Tcl_RequireEx, Tcl_PresentEx, and Tcl_PkgPresent. Added "package present" command. * generic/tclFileName.c: * mac/tclMacFile.c: * mac/tclMacShLib.exp: * unix/tclUnixFile.c: * win/tclWinFile.c: Changed so TclGetUserHome is defined on all platforms, even though it is currently a noop on mac and windows, and renamed it to TclpGetUserHome. * generic/tclPanic.c: * generic/panic.c: Renamed panic to Tcl_Panic. 1999-02-25 * win/makefile.vc: Added tclWinConsole.c and tclWinSerial.c * win/tclWinConsole.c: New code to properly deal with fileevents and nonblocking mode on consoles. * win/tclWinSerial.c: New code to properly deal with fileevents and nonblocking mode on serial ports. * win/tclWinPipe.c: * win/tclWinPort.h: Exported functions to allow creation of pipe channels from tclWinChan.c * win/tclWinChan.c: Check the type of a channel, including for the standard (stdin/stdout/stderr), and use the correct channel type to create the channel (file, serial, console, or pipe). 1999-02-11 * README: * generic/tcl.h: * win/README.binary: * win/README: * unix/configure.in: * mac/README: Updated version numbers to 8.1b2. 1999-02-10 * library/auto.tcl: Fixed auto_mkindex so it handles .tbc files. Did some general cleanup to handle bad eval statements that didn't use "list". * unix/mkLinks: * doc/SetVar.3: * generic/tcl.h: * generic/tclVar.c: Restored Tcl_ObjGetVar2 and Tcl_ObjSetVar2 from 8.0. Renamed Tcl_Get/SetObjVar2 to Tcl_GetVar2Ex and Tcl_SetVar2Ex. 1999-02-10 INTEGRATED PATCHES FROM 8.0.5b2: * test/winPipe.test: Changed to remove echoArgs.tcl temporary file when done. * tests/cmdAH.test: * generic/tclFileName.c (TclGetExtension): Changed behavior so the split happens at the last period in the name instead of the first period of the last run of periods. So, "foo..o" is split into "foo." and ".o" now. [Bug: 1126] * win/makefile.vc: Added better support for paths with spaces in the name. Added .lib and support .dlls to the install-binaries target. Added generate of a pkgIndex.tcl script to the install-libraries target. * win/tclAppInit.c: * unix/tclAppInit.c: * mac/tclMacAppInit.c: * generic/tclTest.c: Changed some EXTERN declarations to extern since they are not defining exported interfaces. This avoids generating useless declspec() attributes and makes the windows makefile simpler. * generic/tcl.h: Moved Tcl_AppInit declaration to end and cleared out TCL_STORAGE_CLASS so it is not declared with a declspec(). * tests/interp.test: * generic/tclInterp.c (DeleteAlias): Changed to use Tcl_DeleteCommandFromToken so we handle renames properly. This avoids senseless panic. [Bug: 736] * unix/tclUnixChan.c: * win/tclWinSock.c: * doc/socket.n: Applied Gordon Chaffee's patch to handle failures during asynchronous socket connection operations. This adds a new "-error" fconfgure option to socket channels. [Bug: 893] * generic/tclProc.c: * generic/tclNamesp.c: * generic/tclInt.h: * generic/tclCmdIL.c: * generic/tclBasic.c: * generic/tclVar.c: Applied patch from Viktor Dukhovni to rationalize TCL_LEAVE_ERR_MSG behavior when creating variables. * generic/tclVar.c: Fixed bug in namespace tail computation. Fixed bug where upvar could resurrect a namespace variable whose namespace had been deleted. * generic/tclCompile.c (TclCompileExprCmd): Eliminated yet another bogus optimization in expression compilation. * unix/configure.in: Added branch for BSD/OS-4* to shared library case statement. [Bug: 975] Fixed to correctly handle IRIX 6.5 n32 library support. [Bug: 1117] * win/winDumpExts.c: Patched to be pickier about stripping @'s. [Bug: 920] * library/http2.0/http.tcl: Added catch around eof test in CopyDone since the user may have already called http::reset. [Bug: 1108] * unix/configure.in: Changed Linux and IRIX to set SHLIB_LIBS to LIBS so shared libraries are linked with the system libraries. [Bug: 1018] * generic/tclCompile.c (CompileExprWord): Fixed exception stack overflow bug caused by missing statement. [Bug: 928] * generic/tclIOCmd.c: * generic/tclBasic.c: Objectified the "open" command. [Bug: 1113] * generic/tclPosixStr.c (Tcl_ErrnoId, Tcl_ErrnoMsg): When using egcs, ENOTSUP and EOPNOTSUPP are the same, so now we handle that case. [Bug: 1137] * library/init.tcl: Various small changes requested by Jan Nijtmans. - If the variable $tcl_library contains the empty string, this empty string will be put in $auto_path. This is not useful at all, it only slows down later package processing. - If the variable tcl_pkgPath is not set, the "unset __dir" fails. Thich makes init.tcl totally unusable. Better put a "catch" around it. - In the function tcl_findLibraries, the "string match" function only works correctly if $tcl_patchLevel is in one of the forms "?.?a?", "?.?b?" or "?.?.?". Could a "regexp" be used instead, then it allows anything to be appended to the patchLevel string. And it is more efficient. - The tclPkgSetup function assumes that if $type != "load" then the type must be "source". This needn't be true. Some users want to add their own setup types. [RFE: 1138] [Bug: 978] * win/tclWinReg.c: * doc/registry.n: Added support for HKEY_PERFORMANCE_DATA and HKEY_DYN_DATA keys. [Bug: 1109] * win/tclWinInit.c (TclPlatformInit): Added code to ensure tcl_pkgPath is set to "" when no registry entry is found. [Bug: 978] 1999-02-01 * generic/tclBasic.c: * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclExecute.c: * generic/tclHistory.c: * generic/tclIO.c: * generic/tclIOUtil.c: * generic/tclInterp.c: * generic/tclMain.c: * generic/tclNamesp.c: * generic/tclParse.c: * generic/tclProc.c: * generic/tclTest.c: * generic/tclTimer.c: * generic/tcl.h: Made eval interfaces compatible with 8.0 by renaming Tcl_EvalObj to Tcl_EvalObjEx, renaming Tcl_Eval2 to Tcl_EvalEx and restoring Tcl_EvalObj and Tcl_GlobalEvalObj interfaces so they match Tcl 8.0. 1999-01-28 * Merged Tcl 8.0.5b1 changes. * generic/tclUtil.c (Tcl_DStringSetLength): Changed so the buffer overallocates in a manner similar to Tcl_DStringAppend. This should improve performance for TclUniCharToUtfDString. 1998-12-11 === Tcl 8.1b1 Release === 1998-12-10 * Fixed lots of files that used TCL_THREAD instead of TCL_THREADS. * generic/tclEncoding.c (Tcl_FreeEncoding): Moved most of the code into a static FreeEncoding routine that does not grab the encodingMutex to avoid deadlocks/races when called from other routines that already have the mutex. 1998-12-09 * library/msgcat1.0/msgcat.tcl: Fixed bad export list, fixed so all locale strings are converted to lower case, including file names. * generic/regcomp.c (makescan): Fixed bug in longest match case that caused anchored patterns to fail. [Bug: 897] 1998-12-08 * library/msgcat1.0/msgcat.tcl: changed mc to invoke mcunknown in the calling context, changed locale lookups to be case insensitive 1998-12-07 * generic/tclAlloc.c (TclpRealloc): Fixed a memory allocation bug where big blocks that were reallocated into a different heap location were not being placed into the bigBlocks list. [Bug: 933] * tests/msgcat.test: Added message catalog test suite. * library/msgcat1.0/msgcat.tcl: minor bug fixes, integrated latest changes from Mark Harrison. 1998-12-04 * library/msgcat1.0/msgcat.tcl: Changed code to conform to Tcl coding standards. Changed to use file join for portability. * library/msgcat1.0: Added initial implementaion of Tcl message catalog package contributed by Mark Harrison. 1998-12-03 * win/tclWinPipe.c (BuildCommandLine): Fixed bug that kept arguments containing spaces from being properly quoted. * tests/defs: Changed so auto_path is set to only contain the Tcl library directory. This keeps the tests from accidentally picking up stuff in installed packages. * generic/tclUtil.c (Tcl_StringMatch): Changed to match 8.0 behavior in corner case where there is no closing bracket. 1998-12-02 * win/tclWinPipe.c (TclpCreateCommandChannel): Changed reader/writer threads to have THREAD_PRIORITY_HIGHEST so they will have a chance to run whenever there is something to do. * generic/tclIO.c (WriteBytes, WriteChars): Fixed so extraneous flushes do not happen in line mode. (TranslateOutputEOL): Made translation more efficient in line mode and fixed a buffer overflow bug in CRLF translation. [Bug: 887] 1998-12-02 * Updated patchlevel to 8.1b1 1998-12-02 * generic/regc_color.c (subcolor): Added check for error case to avoid an out of bounds array reference. * generic/tclCmdAH.c (Tcl_EncodingObjCmd): Changed to avoid using Tcl_DStringResult because it is not binary clean. * generic/tclParse.c (Tcl_ParseCommand): Fixed bug in comment parsing where a trailing comment looked like an incomplete command. 1998-12-02 * Merged changes from 8.0.4, especially the new pkg_mkIndex 1998-12-01 * generic/tclIO.c (Tcl_ReadChars): Added a call to UpdateInterest so we don't block when there is data sitting in the buffers. * generic/tclTest.c (TestevalobjvObjCmd): Updated for EvalObjv change. * tests/parse.test: Updated tests for EvalObjv change. * generic/tclParse.c (EvalObjv, Tcl_EvalObjv): Changed Tcl_EvalObjv interface to remove string and length arguments, preserved original interface as EvalObjv for internal use. * generic/tcl.h: Changed Tcl_EvalObjv interface to remove string and length arguments. * doc/Eval.3: Updated documentation for Tcl_EvalObjv to remove string and length arguments. * generic/tclCompCmds.c (TclCompileForeachCmd): Fixed code that corrupted the exceptDepth value in the compile environment when foreach failed to compile inline. [Bug: 884] * library/encoding/euc-kr.enc: * library/encoding/ksc5601.enc: * tools/encoding/ksc5601.txt: * unix/tclUnixInit.c: Added support for Korean EUC. * win/tclWinChan.c (TclpGetDefaultStdChannel): added check for a failure during Tcl_MakeFileChannel. 1998-11-30 * unix/tclUnixNotfy.c (Tcl_WaitForEvent): Fixed hang that occurs when trying to close a pipe that is currently being waited on by the notifier thread. [Bug: 607] * unix/tclUnixFCmd.c (GetPermissionsAttribute): Increase size of returnString buffer to avoid overflow. [Bug: 584] * generic/tclThreadTest.c (TclThreadSend): Fixed memory leak due to use of TCL_VOLATILE instead of TCL_DYNAMIC. * generic/tclThread.c (TclRememberSyncObject): Fixed memory leak caused by failure to reuse condition variables. * unix/tclUnixNotfy.c: (Tcl_AlertNotifier, Tcl_WaitForEvent, NotifierThreadProc, Tcl_InitNotifier): Fixed race condition caused by incorrect use of condition variables when sending messages between threads.. [Bug: 607] * generic/tclTestObj.c (TeststringobjCmd): MAX_STRINGS was off by one so the strings array was too small. * generic/tclCkalloc.c (Tcl_DbCkfree): Moved mutex lock so ValidateMemory is done inside the mutex to avoid a race condition when validate_memory is enabled. [Bug: 880] 1998-11-23 * regexec.c: more performance tuning from Henry Spencer. 1998-11-17 * tclScan.c: moved "scan" implementation out of tclCmdMZ.c and added Unicode support. This required a complete reimplementation of the command to avoid using scanf(), which isn't Unicode aware. Two new features were added in the process: %n to return the current number of characters consumed, and XPG3-style %n$ argument order specifiers similar to those provided by the "format" command. [Bug: 833] * tclAlloc.c: changed so allocated memory is always 8-byte aligned to improve memory performance and to ensure that it will work on systems that don't like accessing 4-byte aligned values (e.g. Solaris and HP-UX). [Bug: 834] 1998-11-06 * tclVar.c (TclGetIndexedScalar): Fixed bug 796, var name was getting lost before being passed to CallTraces. 1998-10-21 * added "encoding" command * Moved internal regexp declarations from tclInt.h to tclRegexp.h * integrated regexp updates from Henry Spencer 1998-10-15 * tclUtf.c: added Unicode character table support * tclInt.h: added TclUniCharIsWordChar * tclCmdMZ.c (Tcl_StringObjCmd): added "totitle" subcommand, changed "wordend" and "wordstart" to properly handle Unicode word characters and connector punctuation 1998-10-05 * auto.tcl, package.tcl: fixed SCCS strings * tclIndex: updated index to reflect 8.1 files * tclCompile.c (TclCompileScript): changed to avoid modifying the input string in place because name lookup operations could have arbitrary side effects * tclInterp.c: added guard against deleting current interpreter * tclMacFile.c, tclUnixFile.c, tclWinFile.c, tclFileName.c: added warnings around code that modifies strings in place * tclExecute.c: fixed off-by-one copying error, fixed merge bugs * tclEvent.c: changed so USE_TCLALLOC is tested for value instead of definition * tclCompCmds.c: replaced SCCS strings, added warnings around code that modifies strings in place * interp.test: added test for interp deleting itself 1998-09-30 * makefile.vc: fixed so TCL_LIBRARY is set before running tcltest * tclWin32Dll.c: removed TclpFinalize, cleanup of merges