Code:
// legacy usage
// var temp[3];
TEXT txt {
	//font = ?;
	pos_x = 0;
	pos_y = 0;
	layer = 1;
	strings = 32;
	flags = VISIBLE;
}

function main() {
	// load STRINGs from file
	temp.x = txt_load(txt, "file.txt");
	// temp.x is number of STRINGs loaded
	// access nth STRING, last STRING
	temp.y = str_len(txt.string[temp.x -1]);
	// temp.y = str_len((txt.pstring)[n]);
}