regerr           5703 ext/pgsql/pgsql.c 	int regerr, ret = SUCCESS;
regerr           5719 ext/pgsql/pgsql.c 	regerr = regcomp(&re, regex, regopt);
regerr           5720 ext/pgsql/pgsql.c 	if (regerr) {
regerr           5727 ext/pgsql/pgsql.c 	regerr = regexec(&re, str, re.re_nsub+1, subs, 0);
regerr           5728 ext/pgsql/pgsql.c 	if (regerr == REG_NOMATCH) {
regerr           5731 ext/pgsql/pgsql.c 	else if (regerr) {