diff options
| author | Richard M. Stallman <[email protected]> | 1994-04-23 04:07:29 +0000 |
|---|---|---|
| committer | Richard M. Stallman <[email protected]> | 1994-04-23 04:07:29 +0000 |
| commit | cbbe9053a6c68f3eb28adec66f31398ff2c646ea (patch) | |
| tree | 67d4fd148995d0408f20722898f3a40ee814b1bd /src/regex.c | |
| parent | 4fe9b5636846e327d660d89fbc2a42a8b08fca21 (diff) | |
*** 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 5316aaa4ea..5263222586 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. */ |