|
| From: | Eric Blake |
| Subject: | m4 ChangeLog src/builtin.c [branch-1_4] |
| Date: | Sun, 30 Sep 2007 00:35:36 +0000 |
CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 07/09/30 00:35:36
Modified files:
. : ChangeLog
src : builtin.c
Log message:
Optimize for Autoconf usage pattern.
* src/builtin.c (m4_regexp, m4_patsubst): Handle empty regex
faster.
Signed-off-by: Eric Blake <address@hidden>
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.289&r2=1.1.1.1.2.290
http://cvs.savannah.gnu.org/viewcvs/m4/src/builtin.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.62&r2=1.1.1.1.2.63
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