Copyright (c) 1990-1998 by Leendert van Doorn <leendert@cs.vu.nl>
All rights reserved.

This material is copyrighted by Leendert van Doorn, 1990-1998. The usual
standard disclaimer applies, especially the fact that the author nor the
Vrije Universiteit, Amsterdam are liable for any damages caused by direct or
indirect use of the information or functionality provided by this program.
