demo_end
========

completes a demonstration



Séquence d'appel
~~~~~~~~~~~~~~~~


::

    demo_end()




Description
~~~~~~~~~~~

The function demo_end() is used to complete a demonstration. It shall
be used complementarily with the function demo_begin. It resets the
state of the environment as it was before to use the function
demo_begin : width of the console and the variables value.



Voir Aussi
~~~~~~~~~~


+ `demo_begin`_
+ `demo_run`_
+ `demo_message`_


.. _demo_run: demo_run.html
.. _demo_begin: demo_begin.html
.. _demo_message: demo_message.html