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(scm_regexp_exec): Convert string to zero-temrinated locale string

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before matching against it.
This commit is contained in:
Marius Vollmer 2004-09-22 14:21:52 +00:00
parent ec82b7c251
commit 1eff9c2f70
1 changed files with 9 additions and 3 deletions
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12
libguile/regex-posix.c
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@ -218,6 +218,7 @@ SCM_DEFINE (scm_regexp_exec, "regexp-exec", 2, 2, 0,
{
int status, nmatches, offset;
regmatch_t *matches;
char *c_str;
SCM mvec = SCM_BOOL_F;
SCM_VALIDATE_RGXP (1, rx);
@ -226,7 +227,10 @@ SCM_DEFINE (scm_regexp_exec, "regexp-exec", 2, 2, 0,
if (SCM_UNBNDP (start))
offset = 0;
else
offset = scm_to_signed_integer (start, 0, scm_i_string_length (str));
{
str = scm_substring (str, start, SCM_UNDEFINED);
offset = scm_to_int (start);
}
if (SCM_UNBNDP (flags))
flags = SCM_INUM0;
@ -237,9 +241,11 @@ SCM_DEFINE (scm_regexp_exec, "regexp-exec", 2, 2, 0,
nmatches = SCM_RGX(rx)->re_nsub + 1;
SCM_DEFER_INTS;
matches = scm_malloc (sizeof (regmatch_t) * nmatches);
status = regexec (SCM_RGX (rx), scm_i_string_chars (str) + offset,
nmatches, matches,
c_str = scm_to_locale_string (str);
status = regexec (SCM_RGX (rx), c_str, nmatches, matches,
scm_to_int (flags));
free (c_str);
if (!status)
{
int i;