#
#   tkconsole.rb : control the console on system without a real console
#
require 'tk'

module TkConsole
  include Tk
  extend Tk

  TkCommandNames = ['console'.freeze].freeze

  def self.title(str=None)
    tk_call 'console', str
  end
  def self.hide
    tk_call 'console', 'hide'
  end
  def self.show
    tk_call 'console', 'show'
  end
  def self.eval(tcl_script)
    #
    # supports a Tcl script only
    # I have no idea to support a Ruby script seamlessly.
    #
    tk_call 'console', 'eval', tcl_script
  end
end