# File lib/rbreadline.rb, line 7814
  def _rl_arg_overflow()
    if (@rl_numeric_arg > 1000000)
      @_rl_argcxt = 0
      @rl_explicit_arg = @rl_numeric_arg = 0
      rl_ding()
      rl_restore_prompt()
      rl_clear_message()
      rl_unsetstate(RL_STATE_NUMERICARG)
      return 1
    end
    0
  end