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| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-02-11 15:37:18 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-02-11 15:37:18 -0800 |
| commit | a84b7c5334e232913111b840f2283d0138a6f5fb (patch) | |
| tree | 8ee4e55f7059d1eb918fb5966cd81ee3f84153bc /admin/ChangeLog | |
| parent | 71d4202f204ea5fad93eb34406f0ef671630f271 (diff) | |
| download | emacs-a84b7c5334e232913111b840f2283d0138a6f5fb.tar.gz | |
Tune by using memchr and memrchr.
* .bzrignore: Add string.h.
* admin/merge-gnulib (GNULIB_MODULES): Add memrchr.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* lib/memrchr.c, lib/string.in.h, m4/memrchr.m4, m4/string_h.m4:
New files, from gnulib.
* src/doc.c (Fsnarf_documentation):
* src/fileio.c (Fsubstitute_in_file_name):
* src/search.c (find_newline, scan_newline):
* src/xdisp.c (pos_visible_p, display_count_lines):
Use memchr and memrchr rather than scanning byte-by-byte.
* src/search.c (find_newline): Rename from scan_buffer.
Omit first arg TARGET, as it's always '\n'. All callers changed.
Diffstat (limited to 'admin/ChangeLog')
| -rw-r--r-- | admin/ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/admin/ChangeLog b/admin/ChangeLog index 76ac11446a3..7e72e10cd9f 100644 --- a/admin/ChangeLog +++ b/admin/ChangeLog @@ -1,3 +1,8 @@ +2013-02-11 Paul Eggert <eggert@cs.ucla.edu> + + Tune by using memchr and memrchr. + * merge-gnulib (GNULIB_MODULES): Add memrchr. + 2013-02-01 Paul Eggert <eggert@cs.ucla.edu> Use fdopendir, fstatat and readlinkat, for efficiency (Bug#13539). |