use tui;
use tui::layout;
use tui::widget::text;
use io;
use fmt;
use time;

export fn main() void = {
	const out = tui::init()!;
	defer io::close(out)!;
	let txt = text::newtext(out, "hello world", (50, 20));
	let l = layout::newvlayout(&txt);
	l.layout.print(&l);
	time::sleep(5 * time::SECOND);
	text::settext(&txt, "bye world");
	l.layout.print(&l);
};