#!/usr/bin/ruby1.9.1
require 'tk'

#unless /^8\.[1-9]/ =~ Tk::TCL_VERSION && !Tk::JAPANIZED_TK
#  require 'tkencoding'
#end

TkButton.new(nil,
	'text'=>"Hello Ruby world!",
	'font'=>TkFont.new('k14'),
	'command'=>proc{print "Hello Ruby world!\n"; exit}
).pack

Tk.mainloop
