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* Eliminate multi-char collating element code completely. Simplifies the codedkf2007-11-141-112/+6
| | | | | quite a bit. If people still want the full code, it will remain on the 8.4 branch. [Bug 1831425]
* Comment/#ifdef out the multi-char collating element support code.dkf2007-11-141-6/+32
| | | | We never used or supported it. [Bug 1831425]
* Improve const-correctness of RE compilerdkf2007-04-191-11/+13
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* changed last commit - ifdef'ing out unused mcce (multi char collationMiguel Sofer2006-09-271-1/+1
| | | | elements) code.
* * generic/regc_cvec.c (addmcce):Miguel Sofer2006-09-271-0/+9
| | | | | | | | * generic/regcomp.c (compile): the static function addmcce does nothing when called with two NULL pointers; the only call is by compile with two NULL pointers (regcomp.c #includes regc_cvec.c). The whole thing is now ifdef'ed out with the macro REGEXP_ADDMCCE_UNUSED. This also silences coverity's #7.
* ANSIfy the RE compiler.dkf2005-11-091-52/+59
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* Fixes for regexp issues raised in [Bug 578363].dkf2002-07-291-88/+98
| | | | | Lots of thanks to pvgoran@users.sf.net for tracking them down! Also made the RE files touched meet the Tcl Engineering Guidelines a bit better (they've a long way to go, but this is a start...)
* * generic/regc_color.c:hobbs1999-10-131-10/+9
| | | | | | | | | | | | | | | | * 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.
* * tests/reg.test:stanton1999-06-021-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | * 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/+170