24 extern IFILE curr_ifile;
130 	if (curr_ifile == NULL)  in close_file()
139 		store_pos(curr_ifile, &scrpos);  in close_file()
146 	curr_ifile = NULL;  in close_file()
160 	return (edit_ifile(get_ifile(filename, curr_ifile)));  in edit()
179 	if (ifile == curr_ifile) {  in edit_ifile()
193 	if (curr_ifile != NULL) {  in edit_ifile()
288 	curr_ifile = ifile;  in edit_ifile()
289 	set_open(curr_ifile); /* File has been opened */  in edit_ifile()
290 	get_pos(curr_ifile, &initial_scrpos);  in edit_ifile()
375 				good_filename = get_filename(curr_ifile);  in edit_list()
386 	if (get_ifile(good_filename, curr_ifile) == curr_ifile) {  in edit_list()
403 	curr_ifile = NULL;  in edit_first()
413 	curr_ifile = NULL;  in edit_last()
465 	return (edit_istep(curr_ifile, n, +1));  in edit_next()
477 	return (edit_istep(curr_ifile, n, -1));  in edit_prev()
504 	if (curr_ifile != NULL)  in save_curr_ifile()
505 		hold_ifile(curr_ifile, 1);  in save_curr_ifile()
506 	return (curr_ifile);  in save_curr_ifile()