Horton

Replace regular expression package with Henry Spencer's latest version

Tom Lane <tgl@sss.pgh.pa.us>

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Commit: 7bcc6d98fb5c3bda2787ae085ef3ff3dbb65ae42
Author: Tom Lane <tgl@sss.pgh.pa.us>
Date: 2003-02-05T17:41:33Z
Releases: 7.4.1 
Replace regular expression package with Henry Spencer's latest version
(extracted from Tcl 8.4.1 release, as Henry still hasn't got round to
making it a separate library).  This solves a performance problem for
multibyte, as well as upgrading our regexp support to match recent Tcl
and nearly match recent Perl.

Files

PathChange+/−
doc/src/sgml/func.sgml modified +999 −125
doc/src/sgml/release.sgml modified +2 −1
src/backend/regex/COPYRIGHT modified +84 −56
src/backend/regex/engine.c deleted +0 −1093
src/backend/regex/Makefile modified +6 −12
src/backend/regex/re_format.7 deleted +0 −269
src/backend/regex/regc_color.c added +728 −0
src/backend/regex/regc_cvec.c added +194 −0
src/backend/regex/regc_lex.c added +1028 −0
src/backend/regex/regc_locale.c added +615 −0
src/backend/regex/regc_nfa.c added +1481 −0
src/backend/regex/regcomp.c modified +1842 −1498
src/backend/regex/rege_dfa.c added +655 −0
src/backend/regex/regerror.c modified +85 −156
src/backend/regex/regex.3 deleted +0 −538
src/backend/regex/regexec.c modified +992 −171
src/backend/regex/regfree.c modified +40 −61
src/backend/regex/re_syntax.n added +970 −0
src/backend/regex/retest.c deleted +0 −44
src/backend/regex/WHATSNEW deleted +0 −94
src/backend/utils/adt/regexp.c modified +201 −180
src/include/regex/cclass.h deleted +0 −99
src/include/regex/cname.h deleted +0 −336
src/include/regex/regcustom.h added +64 −0
src/include/regex/regerrs.h added +22 −0
src/include/regex/regex2.h deleted +0 −174
src/include/regex/regex.h modified +153 −98
src/include/regex/regguts.h added +393 −0
src/include/regex/utils.h deleted +0 −60