370 	Getopt go;  in parse_args()  local
392 	ksh_getopt_reset(&go, GF_ERROR|GF_PLUSOPT);  in parse_args()
393 	while ((optc = ksh_getopt(argv, &go, opts)) != -1) {  in parse_args()
394 		set = tobool(!(go.info & GI_PLUS));  in parse_args()
400 			array = go.optarg;  in parse_args()
406 			if (go.optarg == NULL) {  in parse_args()
417 			i = option(go.optarg);  in parse_args()
440 				bi_errorf("%s: %s", go.optarg, "bad option");  in parse_args()
453 			chvt(&go);  in parse_args()
479 	if (!(go.info & GI_MINUSMINUS) && argv[go.optind] &&  in parse_args()
480 	    (argv[go.optind][0] == '-' || argv[go.optind][0] == '+') &&  in parse_args()
481 	    argv[go.optind][1] == '\0') {  in parse_args()
483 		if (argv[go.optind][0] == '-') {  in parse_args()
488 		go.optind++;  in parse_args()
492 		*setargsp = !arrayset && ((go.info & GI_MINUSMINUS) ||  in parse_args()
493 		    argv[go.optind]);  in parse_args()
506 		for (i = go.optind; argv[i]; i++)  in parse_args()
508 		qsort(&argv[go.optind], i - go.optind, sizeof(void *),  in parse_args()
512 		go.optind += set_array(array, tobool(arrayset > 0),  in parse_args()
513 		    argv + go.optind);  in parse_args()
515 	return (go.optind);  in parse_args()
964 ksh_getopt_reset(Getopt *go, int flags)  in ksh_getopt_reset()  argument
966 	go->optind = 1;  in ksh_getopt_reset()
967 	go->optarg = NULL;  in ksh_getopt_reset()
968 	go->p = 0;  in ksh_getopt_reset()
969 	go->flags = flags;  in ksh_getopt_reset()
970 	go->info = 0;  in ksh_getopt_reset()
971 	go->buf[1] = '\0';  in ksh_getopt_reset()
1001 ksh_getopt(const char **argv, Getopt *go, const char *optionsp)  in ksh_getopt()  argument
1006 	if (go->p == 0 || (c = argv[go->optind - 1][go->p]) == '\0') {  in ksh_getopt()
1007 		const char *arg = argv[go->optind], flag = arg ? *arg : '\0';  in ksh_getopt()
1009 		go->p = 1;  in ksh_getopt()
1011 			go->optind++;  in ksh_getopt()
1012 			go->p = 0;  in ksh_getopt()
1013 			go->info |= GI_MINUSMINUS;  in ksh_getopt()
1019 		    (!(go->flags & GF_PLUSOPT) || flag != '+')) ||  in ksh_getopt()
1021 			go->p = 0;  in ksh_getopt()
1024 		go->optind++;  in ksh_getopt()
1025 		go->info &= ~(GI_MINUS|GI_PLUS);  in ksh_getopt()
1026 		go->info |= flag == '-' ? GI_MINUS : GI_PLUS;  in ksh_getopt()
1028 	go->p++;  in ksh_getopt()
1032 			go->buf[0] = c;  in ksh_getopt()
1033 			go->optarg = go->buf;  in ksh_getopt()
1036 			    (go->flags & GF_NONAME) ? "" : argv[0],  in ksh_getopt()
1037 			    (go->flags & GF_NONAME) ? "" : ": ", c,  in ksh_getopt()
1039 			if (go->flags & GF_ERROR)  in ksh_getopt()
1051 		if (argv[go->optind - 1][go->p])  in ksh_getopt()
1052 			go->optarg = argv[go->optind - 1] + go->p;  in ksh_getopt()
1053 		else if (argv[go->optind])  in ksh_getopt()
1054 			go->optarg = argv[go->optind++];  in ksh_getopt()
1056 			go->optarg = NULL;  in ksh_getopt()
1059 				go->buf[0] = c;  in ksh_getopt()
1060 				go->optarg = go->buf;  in ksh_getopt()
1064 			    (go->flags & GF_NONAME) ? "" : argv[0],  in ksh_getopt()
1065 			    (go->flags & GF_NONAME) ? "" : ": ", c,  in ksh_getopt()
1067 			if (go->flags & GF_ERROR)  in ksh_getopt()
1071 		go->p = 0;  in ksh_getopt()
1074 		go->optarg = argv[go->optind - 1] + go->p;  in ksh_getopt()
1075 		go->p = 0;  in ksh_getopt()
1082 		if (argv[go->optind - 1][go->p]) {  in ksh_getopt()
1083 			if (ksh_isdigit(argv[go->optind - 1][go->p])) {  in ksh_getopt()
1084 				go->optarg = argv[go->optind - 1] + go->p;  in ksh_getopt()
1085 				go->p = 0;  in ksh_getopt()
1087 				go->optarg = NULL;  in ksh_getopt()
1089 			if (argv[go->optind] && ksh_isdigit(argv[go->optind][0])) {  in ksh_getopt()
1090 				go->optarg = argv[go->optind++];  in ksh_getopt()
1091 				go->p = 0;  in ksh_getopt()
1093 				go->optarg = NULL;  in ksh_getopt()
1962 chvt(const Getopt *go)  in chvt()  argument
1964 	const char *dv = go->optarg;  in chvt()
1986 					    "can't find tty", go->optarg);  in chvt()
2008 	if (go->optarg[0] != '!') {  in chvt()
2020 	if (go->optarg[0] != '-') {  in chvt()
2031 	rndset((unsigned long)chvt_rndsetup(go, sizeof(Getopt)));  in chvt()