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#!/usr/local/bin/ruby
require "curses"
include Curses
def show_message(message)
width = message.length + 6
win = Window.new(5, width,
(lines - 5) / 2, (cols - width) / 2)
win.box(?|, ?-)
win.setpos(2, 3)
win.addstr(message)
win.refresh
win.getch
win.close
end
init_screen
begin
crmode
# show_message("Hit any key")
setpos((lines - 5) / 2, (cols - 10) / 2)
addstr("Hit any key")
refresh
getch
show_message("Hello, World!")
refresh
ensure
close_screen
end