191 getnum(char *strval, int max, int *begin, int *end)  in getnum()  argument
196 	*begin = *end = 0;  in getnum()
210 		if (!*begin && (*pt == '-')) {  in getnum()
211 			*begin = n;  in getnum()
218 		} else if (*begin) {  in getnum()
222 			*begin = n;  in getnum()
227 		*end = *begin;  in getnum()
228 	return ((*begin <= *end) ? 0 : 1);  in getnum()
236 	int begin, end;  local
256 			if (getnum(strval, (int)menup->nchoices, &begin,
263 				if ((i >= begin) && (i <= end)) {