Weechat wtf plugin

#cDlm 2006def do_wtf(server, args)  words = args.strip.split /\s+/  display_locally = words.delete('-o').nil?  IO.popen("wtf " + words.join(' '), 'r') do |io|    io.each_line do |line|      line.chomp!      if display_locally        Weechat.print("[wtf] " + line)      else        Weechat.command(line)      end    end  end  return Weechat::PLUGIN_RC_OKenddef weechat_init()  Weechat.register("wtf", "0.1", '', "Acronym explainer")  Weechat.add_command_handler("wtf", "do_wtf")  return Weechat::PLUGIN_RC_OKend