3347     int		depth;  in find_pattern_in_path()  local
3416     depth = depth_displayed = -1;  in find_pattern_in_path()
3448 		    if (i == depth + 1)  in find_pattern_in_path()
3489 		while (depth_displayed < depth && !got_int)  in find_pattern_in_path()
3570 		if (depth + 1 == old_files)  in find_pattern_in_path()
3575 			for (i = 0; i <= depth; i++)  in find_pattern_in_path()
3577 			for (i = depth + 1; i < old_files + max_path_depth; i++)  in find_pattern_in_path()
3592 		if ((files[depth + 1].fp = mch_fopen((char *)new_fname, "r"))  in find_pattern_in_path()
3597 		    if (++depth == old_files)  in find_pattern_in_path()
3606 		    files[depth].name = curr_fname = new_fname;  in find_pattern_in_path()
3607 		    files[depth].lnum = 0;  in find_pattern_in_path()
3608 		    files[depth].matched = FALSE;  in find_pattern_in_path()
3725 		if (depth == -1 && lnum == curwin->w_cursor.lnum)  in find_pattern_in_path()
3747 		    if (depth < 0)  in find_pattern_in_path()
3754 						      LSIZE, files[depth].fp))  in find_pattern_in_path()
3817 			    (depth == -1) ? NULL : files[depth].fp,  in find_pattern_in_path()
3818 			    (depth == -1) ? &lnum : &files[depth].lnum,  in find_pattern_in_path()
3823 		for (i = 0; i <= depth; ++i)  in find_pattern_in_path()
3829 		if (depth == -1 && lnum == curwin->w_cursor.lnum  in find_pattern_in_path()
3838 			(depth == -1) ? NULL : files[depth].fp,  in find_pattern_in_path()
3839 			(depth == -1) ? &lnum : &files[depth].lnum, 1L);  in find_pattern_in_path()
3861 		    if (depth == -1)  in find_pattern_in_path()
3883 					0, files[depth].name, NULL, TRUE,  in find_pattern_in_path()
3884 						    files[depth].lnum, FALSE)))  in find_pattern_in_path()
3888 			curwin->w_cursor.lnum = files[depth].lnum;  in find_pattern_in_path()
3936 	while (depth >= 0 && !already  in find_pattern_in_path()
3937 		&& vim_fgets(line = file_line, LSIZE, files[depth].fp))  in find_pattern_in_path()
3939 	    fclose(files[depth].fp);  in find_pattern_in_path()
3941 	    files[old_files].name = files[depth].name;  in find_pattern_in_path()
3942 	    files[old_files].matched = files[depth].matched;  in find_pattern_in_path()
3943 	    --depth;  in find_pattern_in_path()
3944 	    curr_fname = (depth == -1) ? curbuf->b_fname  in find_pattern_in_path()
3945 				       : files[depth].name;  in find_pattern_in_path()
3946 	    if (depth < depth_displayed)  in find_pattern_in_path()
3947 		depth_displayed = depth;  in find_pattern_in_path()
3949 	if (depth >= 0)		// we could read the line  in find_pattern_in_path()
3951 	    files[depth].lnum++;  in find_pattern_in_path()
3970     for (i = 0; i <= depth; i++)  in find_pattern_in_path()