472 	size_t matches;  in completion_matches()  local
474 	matches = 0;  in completion_matches()
476 	while ((retstr = (*genfunc) (text, (int)matches)) != NULL) {  in completion_matches()
478 		if (matches + 3 >= match_list_len) {  in completion_matches()
480 			while (matches + 3 >= match_list_len)  in completion_matches()
491 		match_list[++matches] = retstr;  in completion_matches()
501 	for (; which <= matches; which++) {  in completion_matches()
517 	match_list[matches + 1] = NULL;  in completion_matches()
536  * 'matches' is list of strings, 'num' is number of strings in 'matches',
537  * 'width' is maximum length of string in 'matches'.
539  * matches[0] is not one of the match strings, but it is counted in
540  * num, so the strings are matches[1] *through* matches[num-1].
543 fn_display_match_list(EditLine * el, char **matches, size_t num, size_t width,  in fn_display_match_list()  argument
551 	/* Ignore matches[0]. Avoid 1-based array logic below. */  in fn_display_match_list()
552 	matches++;  in fn_display_match_list()
567 	qsort(matches, num, sizeof(char *), _fn_qsort_string_compare);  in fn_display_match_list()
578 			    col == 0 ? "" : " ", matches[thisguy],  in fn_display_match_list()
579 				(*app_func)(matches[thisguy]));  in fn_display_match_list()
581 				(int) (width - strlen(matches[thisguy])), "");  in fn_display_match_list()
670 	char **matches;  in fn_complete2()  local
704 		matches = (*attempted_completion_function)(  in fn_complete2()
708 		matches = NULL;  in fn_complete2()
710 	    (over != NULL && !*over && !matches))  in fn_complete2()
711 		matches = completion_matches(  in fn_complete2()
717 	if (matches == NULL) {  in fn_complete2()
722 	int single_match = matches[2] == NULL &&  in fn_complete2()
723 		(matches[1] == NULL || strcmp(matches[0], matches[1]) == 0);  in fn_complete2()
727 	if (matches[0][0] != '\0') {  in fn_complete2()
730 			completion = escape_filename(el, matches[0],  in fn_complete2()
733 			completion = strdup(matches[0]);  in fn_complete2()
739 		 * all possible matches if there is a possible completion.  in fn_complete2()
763 		 * matches.  in fn_complete2()
766 		for(i = 1, maxlen = 0; matches[i]; i++) {  in fn_complete2()
767 			match_len = strlen(matches[i]);  in fn_complete2()
771 		/* matches[1] through matches[i-1] are available */  in fn_complete2()
794 			 * strings be matches[1..num-1] for compat.  in fn_complete2()
796 			 * the prefix in matches[0], so we need to  in fn_complete2()
799 			fn_display_match_list(el, matches,  in fn_complete2()
803 	} else if (matches[0][0]) {  in fn_complete2()
819 	for (i = 0; matches[i]; i++)  in fn_complete2()
820 		el_free(matches[i]);  in fn_complete2()
821 	el_free(matches);  in fn_complete2()
822 	matches = NULL;  in fn_complete2()