431 			if (optarg == NULL) {  in main()
440 			l = strtoull(optarg, &ep, 10);  in main()
465 			if (strcasecmp(optarg, "skip") == 0)  in main()
467 			else if (strcasecmp(optarg, "read") == 0)  in main()
473 			if (strcasecmp("recurse", optarg) == 0) {  in main()
476 			} else if (strcasecmp("skip", optarg) == 0)  in main()
478 			else if (strcasecmp("read", optarg) == 0)  in main()
489 				char *string = optarg;  in main()
500 			read_patterns(optarg);  in main()
539 			mlimit = mcount = strtoll(optarg, &ep, 10);  in main()
606 			if (strcasecmp("binary", optarg) == 0)  in main()
608 			else if (strcasecmp("without-match", optarg) == 0)  in main()
610 			else if (strcasecmp("text", optarg) == 0)  in main()
617 			if (optarg == NULL || strcasecmp("auto", optarg) == 0 ||  in main()
618 			    strcasecmp("tty", optarg) == 0 ||  in main()
619 			    strcasecmp("if-tty", optarg) == 0) {  in main()
626 			} else if (strcasecmp("always", optarg) == 0 ||  in main()
627 			    strcasecmp("yes", optarg) == 0 ||  in main()
628 			    strcasecmp("force", optarg) == 0) {  in main()
630 			} else if (strcasecmp("never", optarg) != 0 &&  in main()
631 			    strcasecmp("none", optarg) != 0 &&  in main()
632 			    strcasecmp("no", optarg) != 0)  in main()
637 			label = optarg;  in main()
647 			add_fpattern(optarg, INCL_PAT);  in main()
651 			add_fpattern(optarg, EXCL_PAT);  in main()
655 			add_dpattern(optarg, INCL_PAT);  in main()
659 			add_dpattern(optarg, EXCL_PAT);  in main()