libc/posix regcomp.c

[drepper@sourceware.org]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	drepper@sources.redhat.com	2004-12-06 02:56:43

Modified files:
	posix          : regcomp.c 

Log message:
	(free_dfa_content, init_dfa): Remove
	references to re_dfa_t's subexps field.
	(parse_sub_exp, parse_expression): Do not use it.  Use
	completed_bkref_map instead.
	(create_initial_state, peek_token): Store a backreference \N
	with opr.idx = N-1.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/posix/regcomp.c.diff?cvsroot=glibc&r1=1.86&r2=1.87