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#!/usr/bin/env ruby
# $Id: test_scanw.rb,v 1.1 2003-03-22 22:55:00 t-peters Exp $
#
# Test of the scanw function. Should really not be used in any serious curses
# program. To use it, install scanf for ruby.
# Copyright (C) 2003 Tobias Peters <t-peters@users.berlios.de>
#
# No warranties. Share and enjoy.
require "ncursesw"
begin
Ncurses.initscr
Ncurses.mvaddstr(4, 19, "Give me a number: ")
Ncurses.refresh
num = []
Ncurses.scanw("%d", num)
Ncurses.mvprintw(6, 19, "You gave: %d", num[0])
Ncurses.refresh
sleep 1
ensure
Ncurses.endwin
end
puts("You gave: #{num[0]}")
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