| commit | 820a430f4688f7b374a05c9fa05bcb334321aae4 | |
| author | Eric Blake <ebb9@byu.net> | |
| Wed, 28 Oct 2009 17:23:45 +0000 (28 11:23 -0600) | ||
| committer | Eric Blake <ebb9@byu.net> | |
| Thu, 29 Oct 2009 01:54:01 +0000 (28 19:54 -0600) | ||
| tree | d2714687b1d92d94b368d51cd0ecdd9aed8a0756 | treesnapshot (tar.gz zip) |
| parent | 2943c63f52dbed9926a4c87988a0b53c5939679e | commitdiff |
Optimize m4_escape for common case.
* lib/m4sugar/m4sugar.m4 (m4_escape): Don't use regex if string is
already sane, by copying from AS_LITERAL_IF. Move guts...
(_m4_escape): ...into new helper.
Signed-off-by: Eric Blake <ebb9@byu.net>
* lib/m4sugar/m4sugar.m4 (m4_escape): Don't use regex if string is
already sane, by copying from AS_LITERAL_IF. Move guts...
(_m4_escape): ...into new helper.
Signed-off-by: Eric Blake <ebb9@byu.net>
| ChangeLog | diffblobblamehistory | |
| lib/m4sugar/m4sugar.m4 | diffblobblamehistory |