784 add_regexp (struct regexp_list *reglist, char const *pattern)  in add_regexp()  argument
787   char const *m = re_compile_pattern (pattern, patlen, reglist->buf);  in add_regexp()
793       char *regexps = reglist->regexps;  in add_regexp()
794       size_t len = reglist->len;  in add_regexp()
795       bool multiple_regexps = reglist->multiple_regexps = regexps != 0;  in add_regexp()
796       size_t newlen = reglist->len = len + 2 * multiple_regexps + patlen;  in add_regexp()
797       size_t size = reglist->size;  in add_regexp()
807 	  reglist->size = size;  in add_regexp()
808 	  reglist->regexps = regexps = xrealloc (regexps, size);  in add_regexp()
823 summarize_regexp_list (struct regexp_list *reglist)  in summarize_regexp_list()  argument
825   if (reglist->regexps)  in summarize_regexp_list()
828       reglist->buf->fastmap = xmalloc (1 << CHAR_BIT);  in summarize_regexp_list()
829       if (reglist->multiple_regexps)  in summarize_regexp_list()
833 	  char const *m = re_compile_pattern (reglist->regexps, reglist->len,  in summarize_regexp_list()
834 					      reglist->buf);  in summarize_regexp_list()
836 	    error (EXIT_TROUBLE, 0, "%s: %s", reglist->regexps, m);  in summarize_regexp_list()