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* Many more internal master/slave -> parent/child renamingsjan.nijtmans2020-09-011-1/+1
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* Add /* FALLTHRU */ markers in various places (silencing possible GCC ↵jan.nijtmans2019-08-281-5/+3
| | | | warnings). Eliminate some more "register" keywords. Eliminate (or silence) some unused function parameters.
* Eliminate compiler warnings for MSVCjan.nijtmans2015-09-221-27/+27
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* [187d7f499b] Sync the regexp engine to the Postgres version.dgp2015-09-211-52/+63
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* [1115587][0e0e150e49] Major fix for regexp handling of quantified backrefs.dgp2015-09-211-417/+523
| | | Contributed by Tom Lane from the Postgres project.
* Fix [df08482b042a16007f256bfbaaacfbe0def01074|df08482b04]: Double defined ↵jan.nijtmans2015-01-261-2/+2
|\ | | | | | | INFINITY in regguts.h
| * Fix [df08482b042a16007f256bfbaaacfbe0def01074|df08482b04]: Double defined ↵jan.nijtmans2015-01-261-2/+2
| | | | | | | | INFINITY in regguts.h
* | [6585b21ca8] [regexp {(\w).*?\1} abb] failed to match. Thanks to Tom Lane ↵dgp2013-07-261-6/+1
|\ \ | |/ | | | | for passing on the discovery in Postgres.
| * [6585b21ca8] [regexp {(\w).*?\1} abb] failed to match.dgp2013-07-261-6/+1
| | | | | | Thanks to Tom Lane for passing on the discovery in Postgres.
| * [Bug 2942697]: Rework the RE engine so that certain pathological patterns aredkf2010-02-011-50/+41
| | | | | | | | | | matched much more rapidly. Many thanks to Tom Lane for dianosing this issue and providing an initial patch.
* | Reduce obscurity of function names. Do a little recursion unrolling.dkf2010-02-011-240/+238
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* | [Bug 2942697]: Rework the RE engine so that certain pathological patterns aredkf2010-02-011-57/+67
| | | | | | | | | | matched much more rapidly. Many thanks to Tom Lane for dianosing this issue and providing an initial patch.
* | Style improvements - invoking callbacks without visual junk.dkf2008-10-261-1/+1
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* | Get rid of pre-C89-isms (esp. CONST vs const).dkf2008-04-271-10/+10
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* Arrange for RE engine workspace to be held in TSD. This is safe, lessdkf2007-01-101-2/+8
| | | | C-stack-hungry than before, and faster than just using heap allocation.
* * unix/tcl.m4 (Darwin): add 64bit support, check for Tiger copyfile(),das2005-11-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add CFLAGS to SHLIB_LD to support passing -isysroot in env(CFLAGS) to configure (flag can't be present twice, so can't be in both CFLAGS and LDFLAGS during configure), don't use -prebind when deploying on 10.4, define TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING (rdar://3171542). (SC_ENABLE_LANGINFO, SC_TIME_HANDLER): add/fix caching, fix obsolete autoconf macros. Sync with tk/unix/tcl.m4. * unix/configure.in: fix obsolete autoconf macros, sync gratuitous formatting/ordering differences with tk/unix/configure.in. * unix/Makefile.in: add CFLAGS to tclsh/tcltest link to make executable linking the same as during configure (needed to avoid loosing any linker relevant flags in CFLAGS, in particular flags that can't be in LDFLAGS). Avoid concurrent linking of tclsh and compiling of tclTestInit.o or xtTestInit.o during parallel make. (checkstubs, checkdoc, checkexports): dependency and Darwin fixes (dist): add new macosx files. * unix/tclLoadDyld.c (TclpDlopen): use NSADDIMAGE_OPTION_WITH_SEARCHING on second NSAddImage only. [Bug 1204237] (TclGuessPackageName): should not be MODULE_SCOPE. (TclpLoadMemory): ppc64 and endian (i386) fixes, add support for loading universal (fat) bundles from memory. * unix/tclUnixFCmd.c: * macosx/tclMacOSXFCmd.c: ppc64 and endian (i386) fixes. (TclMacOSXCopyFileAttributes): add support for new Tiger copyfile() API to enable copying of xattrs & ACLs by [file copy]. * generic/tcl.h: add Darwin specifc configure overrides for TCL_WIDE defines to support fat compiles of ppc and ppc64 at the same time, (replaces Darwin CVS fix by emoy, rdar://3693001). add/correct location of version numbers in macosx files. * generic/tclInt.h: clarify fat compile comment. * unix/tclUnixPort.h: add Darwin specifc configure overrides to support fat compiles, where configure runs only once for multiple architectures (replaces Darwin CVS fix by emoy, rdar://3693001). * macosx/tclMacOSXBundle.c: * macosx/tclMacOSXNotify.c: * unix/tclUnixNotfy.c: * unix/tclUnixPort.h: fix #include order to support compile time override of HAVE_COREFOUNDATION in tclUnixPort.h when building for ppc64 * macosx/Tcl.pbproj/default.pbxuser (new file): * macosx/Tcl.pbproj/jingham.pbxuser: * macosx/Tcl.pbproj/project.pbxproj: * macosx/Tcl.xcode/default.pbxuser (new file): * macosx/Tcl.xcode/project.pbxproj (new file): * macosx/Tcl.xcodeproj/default.pbxuser (new file): * macosx/Tcl.xcodeproj/project.pbxproj (new file): new/updated projects for Xcode 2.2 on 10.4, Xcode 1.5 on 10.3 & ProjectBuilder on 10.2, with native tcltest targets and support for universal (fat) compiles. * macosx/README: clarification/cleanup, document new Xcode projects and universal (fat) builds via CFLAGS (i.e. all of ppc ppc64 i386 at once). * unix/Makefile.in: * unix/aclocal.m4: * unix/configure.in: * unix/dltest/Makefile.in: * macosx/configure.ac (new file): add support for inclusion of unix/configure.in by macosx/configure.ac, allows generation of a config headers enabled configure script in macosx (required by Xcode projects). * macosx/GNUmakefile: rename from Makefile to avoid overwriting by configure run in tcl/macosx, add support for reusing configure cache, build target fixes, remove GENERIC_FLAGS override now handled by tcl.m4. * generic/tcl.decls: add Tcl_Main declaration as comment to avoid 'checkstubs' target complaining about it missing from stubs. * generic/regex.h: * generic/tclDate.c: * generic/tclEnv.c: * generic/tclGetDate.y: * generic/tclIOUtil.c: * generic/tclObj.c: * generic/tclStubInit.c: * generic/tclStubLib.c: * generic/tclPathObj.c: * generic/tclThreadAlloc.c: * generic/tclThreadStorage.c: * generic/tclTrace.c: * generic/tclVar.c: * generic/tommath.h: * tools/fix_tommath_h.tcl: * unix/tclUnixFCmd.c: ensure externally visible symbols not contained in stubs table are declared as MODULE_SCOPE (or as static if not used outside of own source file). These changes allow 'make checkstubs' to complete without error on Darwin with gcc 4. * generic/rege_dfa.c (getvacant): * generic/regexec.c (cfind): * generic/tclCompExpr.c (CompileSubExpr): * generic/tclNamesp.c (NamespaceEnsembleCmd): * unix/tclUnixChan.c (TclUnixWaitForFile): initialise variables to silence gcc 4 warnings. * generic/tclExecute.c (TclExecuteByteCode): fix unused variable warning when NO_WIDE_TYPE is defined. * generic/regguts.h: only #define NDEBUG if not already #defined. * unix/tclUnixNotfy.c: * macosx/tclMacOSXNotify.c: sync whitespace & comments. * unix/tclUnixPort.h: * win/tclWinPort.h: remove declaration of obsolete&unused TclpMutex API. * unix/configure: * unix/tclConfig.h.in: regen.
* Finish applying the style guide to the RE engine (except for variable anddkf2005-11-101-805/+976
| | | | function names, which are a much bigger job to fix!)
* ANSIfy; generic/*.c now all done except for test codedkf2005-11-021-26/+26
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* * README:core_8_3_b2hobbs2000-01-141-1/+1
| | | | | | | | | * 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/regc_color.c:hobbs1999-10-131-82/+66
| | | | | | | | | | | | | | | | * 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.
* * generic/regc_nfa.c:stanton1999-08-051-14/+28
| | | | | | | | | * 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]
* * tests/reg.test:stanton1999-06-251-27/+52
| | | | * generic/regexec.c: Fixed bugs in non-greedy quantifiers.
* * generic/regexec.c:stanton1999-06-101-1/+1
| | | | * unix/tclUnixNotfy.c: lint
* * tests/reg.test:stanton1999-06-021-84/+147
| | | | | | | | | | | | | | | | | | | | | | | | * 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]
* merged tcl 8.1 branch back into the main trunkstanton1999-04-161-0/+952
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