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author | Richard M. Stallman <rms@gnu.org> | 1994-04-23 04:07:29 +0000 |
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committer | Richard M. Stallman <rms@gnu.org> | 1994-04-23 04:07:29 +0000 |
commit | b624db0fdd26ce513442b2740af517678f7a9b59 (patch) | |
tree | 71c56f763f2da09cac32a15f2438d30bff41f038 /src/regex.c | |
parent | a1b8786831b04d16bbcee101dd3ee2abb10bd8fb (diff) | |
download | emacs-b624db0fdd26ce513442b2740af517678f7a9b59.tar.gz |
*** empty log message ***
Diffstat (limited to 'src/regex.c')
-rw-r--r-- | src/regex.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/src/regex.c b/src/regex.c index 5316aaa4eae..52632225866 100644 --- a/src/regex.c +++ b/src/regex.c @@ -2495,15 +2495,28 @@ regex_compile (pattern, size, syntax, bufp) if (fail_stack.size < (2 * re_max_failures * MAX_FAILURE_ITEMS)) { fail_stack.size = (2 * re_max_failures * MAX_FAILURE_ITEMS); + +#ifdef emacs + if (! fail_stack.stack) + fail_stack.stack + = (fail_stack_elt_t *) xmalloc (fail_stack.size + * sizeof (fail_stack_elt_t)); + else + fail_stack.stack + = (fail_stack_elt_t *) xrealloc (fail_stack.stack, + (fail_stack.size + * sizeof (fail_stack_elt_t))); +#else /* not emacs */ if (! fail_stack.stack) - fail_stack.stack = - (fail_stack_elt_t *) malloc (fail_stack.size - * sizeof (fail_stack_elt_t)); + fail_stack.stack + = (fail_stack_elt_t *) malloc (fail_stack.size + * sizeof (fail_stack_elt_t)); else - fail_stack.stack = - (fail_stack_elt_t *) realloc (fail_stack.stack, - (fail_stack.size - * sizeof (fail_stack_elt_t))); + fail_stack.stack + = (fail_stack_elt_t *) realloc (fail_stack.stack, + (fail_stack.size + * sizeof (fail_stack_elt_t))); +#endif /* not emacs */ } /* Initialize some other variables the matcher uses. */ |