Mercurial > hg > octave-lyh > gnulib-hg
changeset 3915:893bcef1c8a4
(regcomp, regexec): Don't forget the __restrict.
author | Stefan Monnier <monnier@iro.umontreal.ca> |
---|---|
date | Fri, 02 Nov 2001 16:10:25 +0000 |
parents | 68530c9df63a |
children | c218b50ede10 |
files | regex.c |
diffstat | 1 files changed, 5 insertions(+), 11 deletions(-) [+] |
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line diff
--- a/regex.c +++ b/regex.c @@ -49,12 +49,8 @@ /* Whether to use ISO C Amendment 1 wide char functions. Those should not be used for Emacs since it uses its own. */ -#if defined _LIBC -#define WIDE_CHAR_SUPPORT 1 -#else #define WIDE_CHAR_SUPPORT \ - (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC && !emacs) -#endif + (defined _LIBC || HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC && !emacs) /* For platform which support the ISO C amendement 1 functionality we support user defined character classes. */ @@ -1327,8 +1323,7 @@ /* Roughly the maximum number of failure points on the stack. Would be exactly that if always used TYPICAL_FAILURE_SIZE items each time we failed. This is a variable only so users of regex can assign to it; we never - change it ourselves. We always multiply it by TYPICAL_FAILURE_SIZE - before using it, so it should probably be a byte-count instead. */ + change it ourselves. */ # if defined MATCH_MAY_ALLOCATE /* Note that 4400 was enough to cause a crash on Alpha OSF/1, whose default stack limit is 2mb. In order for a larger @@ -1580,7 +1575,7 @@ /* Estimate the size of data pushed by a typical failure stack entry. An estimate is all we need, because all we use this for is to choose a limit for how big to make the failure stack. */ -/* BEWARE, the value `20' is hard-coded in emacs.c:main(). */ + #define TYPICAL_FAILURE_SIZE 20 /* How many items can still be added to the stack without overflowing it. */ @@ -1967,10 +1962,9 @@ /* Map a string to the char class it names (if any). */ static re_wctype_t -re_wctype (str) - re_char *str; +re_wctype (string) + re_char *string; { - const char *string = str; if (STREQ (string, "alnum")) return RECC_ALNUM; else if (STREQ (string, "alpha")) return RECC_ALPHA; else if (STREQ (string, "word")) return RECC_WORD;