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| author | Eric Blake <ebb9@byu.net> | 2009-02-18 13:36:15 -0700 |
|---|---|---|
| committer | Eric Blake <ebb9@byu.net> | 2009-02-18 15:36:03 -0700 |
| commit | d8726aac7acd47435ad3e4dedef44d01cd828dc1 (patch) | |
| tree | 9d48713e84c90ea15df2e12811ae37d53d7e21fa /ChangeLog | |
| parent | 028f5c5976a35256f5fa3804f33292a75ba56c6e (diff) | |
| download | m4-d8726aac7acd47435ad3e4dedef44d01cd828dc1.tar.gz | |
Prefer buffer over byte operations.
* modules/format.c (format): Use memchr for speed.
* modules/gnu.c (substitute): Likewise.
* m4/macro.c (locate_dollar): Inline into only caller...
(process_macro): ...and rearrange for readability.
* m4/input.c (consume_buffer): Allow C++ compilation.
* doc/m4.texinfo (Changesyntax): Enhance test.
Signed-off-by: Eric Blake <ebb9@byu.net>
(cherry picked from commit 45a154e6d70517bf1b837715aae2fe366c9c1116)
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,5 +1,13 @@ 2009-02-18 Eric Blake <ebb9@byu.net> + Prefer buffer over byte operations. + * modules/format.c (format): Use memchr for speed. + * modules/gnu.c (substitute): Likewise. + * m4/macro.c (locate_dollar): Inline into only caller... + (process_macro): ...and rearrange for readability. + * m4/input.c (consume_buffer): Allow C++ compilation. + * doc/m4.texinfo (Changesyntax): Enhance test. + Speed up esyscmd with buffer reads. * modules/gnu.c (esyscmd): Read blocks directly into obstack, rather than repeatedly reading bytes. Detect read errors. |