369   struct arg_list *al, *new, *list = NULL;  in parse_regex()  local
374   al = TT.f ? TT.f : TT.e;  in parse_regex()
375   while (al) {  in parse_regex()
376     if (TT.f) s = ss = xreadfile(al->arg, 0, 0);  in parse_regex()
377     else s = ss = al->arg;  in parse_regex()
392     al = al->next;  in parse_regex()
393     if (!al && TT.f) {  in parse_regex()
395       al = TT.e;  in parse_regex()
402     for (al = TT.e; al; al = al->next) {  in parse_regex()
405       if (FLAG(o) && !*al->arg) continue;  in parse_regex()
407       xregcomp(&shoe->r, al->arg,  in parse_regex()
416   struct arg_list *al;  in do_grep_r()  local
422     for (al = TT.exclude_dir; al; al = al->next)  in do_grep_r()
423       if (!fnmatch(al->arg, new->name, 0)) return 0;  in do_grep_r()
427     for (al = TT.S; al; al = al->next)  in do_grep_r()
428       if (!fnmatch(al->arg, new->name, 0)) return 0;  in do_grep_r()
431       for (al = TT.M; al; al = al->next)  in do_grep_r()
432         if (!fnmatch(al->arg, new->name, 0)) break;  in do_grep_r()
434       if (!al) return 0;  in do_grep_r()