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Update the included copy of PCRE
Update PCRE to version 8.12. At the same time, also add Unicode 6.0 script support.
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@ -230,6 +230,10 @@ match_error (gint errcode)
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return _("workspace limit for empty substrings reached");
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case PCRE_ERROR_BADNEWLINE:
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return _("invalid combination of newline flags");
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case PCRE_ERROR_BADOFFSET:
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return _("bad offset");
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case PCRE_ERROR_SHORTUTF8:
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return _("short utf8");
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default:
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break;
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}
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@ -565,6 +569,14 @@ g_match_info_next (GMatchInfo *match_info,
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prev_match_start = match_info->offsets[0];
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prev_match_end = match_info->offsets[1];
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if (match_info->pos > match_info->string_len)
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{
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/* we have reached the end of the string */
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match_info->pos = -1;
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match_info->matches = PCRE_ERROR_NOMATCH;
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return FALSE;
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}
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match_info->matches = pcre_exec (match_info->regex->pcre_re,
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match_info->regex->extra,
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match_info->string,
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@ -1197,6 +1209,8 @@ g_regex_new (const gchar *pattern,
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compile_options |= PCRE_NEWLINE_ANY;
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}
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compile_options |= PCRE_UCP;
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/* compile the pattern */
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re = pcre_compile2 (pattern, compile_options, &errcode,
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&errmsg, &erroffset, NULL);
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@ -1792,6 +1806,7 @@ g_regex_split_simple (const gchar *pattern,
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regex = g_regex_new (pattern, compile_options, 0, NULL);
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if (!regex)
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return NULL;
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result = g_regex_split_full (regex, string, -1, 0, match_options, 0, NULL);
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g_regex_unref (regex);
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return result;
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@ -1924,6 +1939,7 @@ g_regex_split_full (const GRegex *regex,
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match_ok = g_regex_match_full (regex, string, string_len, start_position,
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match_options, &match_info, &tmp_error);
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while (tmp_error == NULL)
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{
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if (match_ok)
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@ -1342,6 +1342,7 @@ test_match_all (gconstpointer d)
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#define PCRE_UTF8 0x00000800
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#define PCRE_NO_UTF8_CHECK 0x00002000
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#define PCRE_NEWLINE_ANY 0x00400000
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#define PCRE_UCP 0x20000000
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static void
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test_basic (void)
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@ -1353,7 +1354,7 @@ test_basic (void)
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regex = g_regex_new ("[A-Z]+", cflags, mflags, NULL);
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g_assert (regex != NULL);
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g_assert_cmpint (g_regex_get_compile_flags (regex), ==, cflags|PCRE_UTF8|PCRE_NO_UTF8_CHECK|PCRE_NEWLINE_ANY );
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g_assert_cmpint (g_regex_get_compile_flags (regex), ==, cflags|PCRE_UTF8|PCRE_NO_UTF8_CHECK|PCRE_NEWLINE_ANY|PCRE_UCP );
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g_assert_cmpint (g_regex_get_match_flags (regex), ==, mflags|PCRE_NO_UTF8_CHECK);
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g_regex_unref (regex);
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@ -2063,8 +2064,6 @@ main (int argc, char *argv[])
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{
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setlocale (LC_ALL, "");
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g_setenv ("G_DEBUG", "fatal_warnings", TRUE);
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g_test_init (&argc, &argv, NULL);
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g_test_add_func ("/regex/basic", test_basic);
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