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2013-07-02libregexp: update from Plan 9David du Colombier5-24/+25
R=rsc https://codereview.appspot.com/10690044
2008-05-10libregexp: more placating of gcc (John Gosset)Russ Cox1-5/+5
2008-01-10libregexp: fix match choice bugRuss Cox2-2/+2
This bug fix allows some pathological regular expressions to cause the regexp library to report a stack overflow (really a stack filling; safe) but it also fixes the behavior of some common regexps. It is too hard to satisfy both.
2007-12-07libregexp: revert regexp fixRuss Cox5-117/+113
2007-12-07libregexp: fix ambiguous match selectionRuss Cox5-113/+117
echo SYSSYSR1 | sed 's/SYS.+/sysr1/' was producing SYSsysr1 instead of sysr1. Bug was introduced during overflow cleanup earlier this year. Also bring regexec.c and rregexec.c into sync again. Also allocate large enough lists in the regexec2/rregexec2 case.
2007-06-09anotherrsc1-1/+1
2007-06-09day one bug in sam regexp codersc1-1/+1
2007-05-21fix pointer comparison (Ramon de Vera)rsc1-1/+1
2007-05-18Match leading ^ in regexp with embedded newlines (Roger Peppe)rsc2-11/+10
2006-04-20silence warning (andrey)rsc1-5/+5
2005-05-07no wide character constants; sighrsc1-17/+17
2005-01-14silence warningrsc1-1/+1
2004-12-27bad namersc1-6/+0
2004-12-27add for portingrsc1-0/+10
2004-12-26add portdatersc1-0/+9
2004-04-21odds and endsrsc1-0/+11
2004-04-19clean up when finished.rsc1-1/+0
don't set PLAN9 don't set PLAN9
2004-03-05don't need these.rsc2-283/+0
2004-03-05Update libregexp with recent bug fixes from Plan 9.rsc12-81/+111
2003-11-23make -> mkrsc2-27/+27
2003-10-11Use new directory structure.rsc1-4/+4
2003-09-30Reorgrsc17-705/+5
2003-09-30Initial revisionrsc32-0/+2385