# File cli/ruby-debug/commands/info.rb, line 166
    def info_display(*args)
      unless @state.context
        print "info display not available here.\n"
        return 
      end
      if @state.display.find{|d| d[0]}
        print "Auto-display expressions now in effect:\n"
        print "Num Enb Expression\n"
        n = 1
        for d in @state.display
          print "%3d: %s  %s\n", n, (d[0] ? 'y' : 'n'), d[1] if
            d[0] != nil
          n += 1
        end
      else
        print "There are no auto-display expressions now.\n"
      end
    end