# File lib/rbreadline.rb, line 5313
  def rl_clear_screen(count, key)
    if (@rl_explicit_arg)
      rl_refresh_line(count, key)
      return 0
    end

    _rl_clear_screen()      # calls termcap function to clear screen
    rl_forced_update_display()
    @rl_display_fixed = true
    0
  end