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| author | Dmitry Antipov <dmantipov@yandex.ru> | 2012-07-10 12:43:46 +0400 |
|---|---|---|
| committer | Dmitry Antipov <dmantipov@yandex.ru> | 2012-07-10 12:43:46 +0400 |
| commit | 2a0213a6d0a9e36a388994445837e051d0bbe5f9 (patch) | |
| tree | b7e4d5c2ef5d4061e083ef2123c1fc72ad46d93d /src/syntax.c | |
| parent | cb1caeaf2ba26df05e8f9bcd4aa63203cef781fb (diff) | |
| download | emacs-2a0213a6d0a9e36a388994445837e051d0bbe5f9.tar.gz | |
Optimize pure C strings initialization.
* lisp.h (make_pure_string): Fix prototype.
(build_pure_c_string): New function, defined as static inline. This
provides a better opportunity to optimize away calls to strlen when
the function is called with compile-time constant argument.
* alloc.c (make_pure_c_string): Fix comment. Change to add nchars
argument, adjust users accordingly. Use build_pure_c_string where
appropriate.
* buffer.c, coding.c, data.c, dbusbind.c, fileio.c, fontset.c, frame.c,
* keyboard.c, keymap.c, lread.c, search.c, syntax.c, w32fns.c, xdisp.c,
* xfaces.c, xfns.c, xterm.c: Use build_pure_c_string where appropriate.
Diffstat (limited to 'src/syntax.c')
| -rw-r--r-- | src/syntax.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/syntax.c b/src/syntax.c index de1ab2a7516..69c2789ed39 100644 --- a/src/syntax.c +++ b/src/syntax.c @@ -3475,7 +3475,7 @@ syms_of_syntax (void) Fput (Qscan_error, Qerror_conditions, pure_cons (Qscan_error, pure_cons (Qerror, Qnil))); Fput (Qscan_error, Qerror_message, - make_pure_c_string ("Scan error")); + build_pure_c_string ("Scan error")); DEFVAR_BOOL ("parse-sexp-ignore-comments", parse_sexp_ignore_comments, doc: /* Non-nil means `forward-sexp', etc., should treat comments as whitespace. */); |