470 main (int argc, char *argv[])  in main()  argument
482   if (argc > 1 && strcmp (argv[1], "--version") == 0)  in main()
494   if (argc > 1 && strcmp (argv[1], "--help") == 0)  in main()
509   if (argc > 1 && strncmp (argv[1], "-v", 2) == 0)  in main()
511       if (argv[1][2] == '\0')  in main()
516 	  argv += 2;  in main()
521 	  argv += 1;  in main()
531   char *argv0 = argv[0];  in main()
532   if (argc > 1 && strncmp (argv[1], "-v", 2) == 0)  in main()
534       if (argv[1][2] == '\0')  in main()
539 	  spec = argv[2];  in main()
540 	  argv += 2;  in main()
545 	  spec = &argv[1][2];  in main()
546 	  argv += 1;  in main()
622 	      memcpy (&args[3], &argv[1], argc * sizeof (argv[1]));  in main()
632   if (argc > 1 && strcmp (argv[1], "-a") == 0)  in main()
637 	print_all (argv[2]);  in main()
643   if (argc > ai && strcmp (argv[ai], "--") == 0)  in main()
650     if (strcmp (c->name, argv[ai]) == 0  in main()
652 	    && strcmp (c->name + 7, argv[ai]) == 0))  in main()
663 	    value = pathconf (argv[ai + 1], c->call_name);  in main()
667 		  error (3, errno, "pathconf: %s", argv[ai + 1]);  in main()
707   error (2, 0, _("Unrecognized variable `%s'"), argv[ai]);  in main()