..  _demo:

DEMO
====

+----------+-------------------------------------------------------------------+
| Syntax   |  DEMO n                                                           |
+----------+-------------------------------------------------------------------+
| Location |  Shape Toolkit                                                    |
+----------+-------------------------------------------------------------------+

As the name suggests, this is only a demonstration. Try the command
DEMO 1 and see what happens. Use only odd parameters if you want the
screen to be restored to its previous status when the demonstration
finishes.


**CROSS-REFERENCE**

The function :ref:`odd` checks if a number is odd or
even.