// split-lines.el — \n-delimited split, \r\n folded, trailing empty dropped.
// "alpha\nbeta\r\ngamma\n" -> ["alpha", "beta", "gamma"], len = 3.
fn run_test() -> Int {
    let lines: [String] = str_split_lines("alpha\nbeta\r\ngamma\n")
    return native_list_len(lines)
}

fn main() -> Void {
    println(int_to_str(run_test()))
}