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Revert the J handling change

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svn path=/trunk/; revision=5671
This commit is contained in:
Matthias Clasen 2007-08-04 00:38:12 +00:00
parent daa4a93583
commit 1331663939
2 changed files with 18 additions and 13 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-08-03 Matthias Clasen <mclasen@redhat.com>
* glib/gregex.c: Revert the J handling change,
since it doesn't work.
2007-08-03 Matthias Clasen <mclasen@redhat.com>
* glib/gregex.c: Fix a C99ism. (#462549, Kazuki IWAMOTO)

26
glib/gregex.c
View File

@ -625,8 +625,18 @@ get_matched_substring_number (const GMatchInfo *match_info,
gchar *first, *last;
guchar *entry;
#if PCRE_MAJOR > 7 || PCRE_MINOR >= 2
if (!(match_info->regex->compile_opts & G_REGEX_DUPNAMES))
/*
* FIXME: (?J) may be used inside the pattern as the equivalent of
* DUPNAMES compile option. In this case we can't know about it,
* and pcre doesn't tell us about it either, it uses private flag
* PCRE_JCHANGED for this. So we have to always search string
* table, unlike pcre which uses pcre_get_stringnumber() shortcut
* when possible. It shouldn't be actually bad since
* pcre_get_stringtable_entries() uses binary search; still would
* be better to fix it, to be not worse than pcre.
*/
#if 0
if ((match_info->regex->compile_opts & G_REGEX_DUPNAMES) == 0)
return pcre_get_stringnumber (match_info->regex->pcre_re, name);
#endif
@ -855,7 +865,7 @@ g_regex_new (const gchar *pattern,
gint erroffset;
gboolean optimize = FALSE;
static gboolean initialized = FALSE;
g_return_val_if_fail (pattern != NULL, NULL);
g_return_val_if_fail (error == NULL || *error == NULL, NULL);
g_return_val_if_fail ((compile_options & ~G_REGEX_COMPILE_MASK) == 0, NULL);
@ -931,16 +941,6 @@ g_regex_new (const gchar *pattern,
return NULL;
}
#if PCRE_MAJOR > 7 || PCRE_MINOR >= 2
if (!(compile_options & G_REGEX_DUPNAMES))
{
gboolean jchanged = FALSE;
pcre_fullinfo (re, NULL, PCRE_INFO_JCHANGED, &jchanged);
if (jchanged)
compile_options |= G_REGEX_DUPNAMES;
}
#endif
regex = g_new0 (GRegex, 1);
regex->ref_count = 1;
regex->pattern = g_strdup (pattern);