2220 	typval_T	*expr,	    // callback  in filter_map_one()  argument
2231     if (eval_expr_typval(expr, argv, 2, newtv) == FAIL)  in filter_map_one()
2260     typval_T	*expr;  in filter_map()  local
2338     expr = &argvars[1];  in filter_map()
2342     if (expr->v_type != VAR_UNKNOWN)  in filter_map()
2389 		    r = filter_map_one(&di->di_tv, expr, filtermap,  in filter_map()
2457 		if (filter_map_one(&tv, expr, filtermap, &newtv, &rem) == FAIL  in filter_map()
2524 		    if (filter_map_one(&tv, expr, filtermap, &newtv, &rem)  in filter_map()
2570 		    if (filter_map_one(&li->li_tv, expr, filtermap,  in filter_map()
2722 	char_u *expr = tv_get_string_chk(&argvars[1]);  in f_count()  local
2726 	if (!error && expr != NULL && *expr != NUL && p != NULL)  in f_count()
2730 		size_t len = STRLEN(expr);  in f_count()
2734 		    if (MB_STRNICMP(p, expr, len) == 0)  in f_count()
2744 		while ((next = (char_u *)strstr((char *)p, (char *)expr))  in f_count()
2748 		    p = next + STRLEN(expr);  in f_count()