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[Bug regex/693] mishandled '\B'


------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-02-16 11:09 -------
Subject: Bug 693

CVSROOT:	/cvs/glibc
Module name:	libc
Branch: 	glibc-2_3-branch
Changes by:	roland@sources.redhat.com	2005-02-16 11:09:25

Modified files:
	posix          : bug-regex19.c regcomp.c tst-rxspencer.c 
	                 regex_internal.h 
	posix/rxspencer: tests 

Log message:
	2005-01-26  Jakub Jelinek  <jakub@redhat.com>
	
	[BZ #693]
	* posix/regex_internal.h (DUMMY_CONSTRAINT): Rename to...
	(WORD_DELIM_CONSTRAINT): ...this.
	(NOT_WORD_DELIM_CONSTRAINT): Define.
	(re_context_type): Add INSIDE_NOTWORD and NOT_WORD_DELIM,
	change WORD_DELIM to use WORD_DELIM_CONSTRAINT.
	* posix/regcomp.c (peek_token): For \B create NOT_WORD_DELIM
	anchor instead of INSIDE_WORD.
	(parse_expression): Handle NOT_WORD_DELIM constraint.
	* posix/bug-regex19.c (tests): Adjust tests that relied on \B
	being inside word instead of not word delim.
	* posix/tst-rxspencer.c (mb_frob_pattern): Don't frob escaped
	characters.
	* posix/rxspencer/tests: Add some new tests.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/posix/bug-regex19.c.diff?cvsroot=glibc&only_with_tag=glibc-2_3-branch&r1=1.6&r2=1.6.4.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/posix/regcomp.c.diff?cvsroot=glibc&only_with_tag=glibc-2_3-branch&r1=1.87&r2=1.87.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/posix/tst-rxspencer.c.diff?cvsroot=glibc&only_with_tag=glibc-2_3-branch&r1=1.7&r2=1.7.4.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/posix/regex_internal.h.diff?cvsroot=glibc&only_with_tag=glibc-2_3-branch&r1=1.56&r2=1.56.2.1
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/posix/rxspencer/tests.diff?cvsroot=glibc&only_with_tag=glibc-2_3-branch&r1=1.5&r2=1.5.2.1



-- 


http://sources.redhat.com/bugzilla/show_bug.cgi?id=693

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