Copyright 1997 by Uri Wilensky. All rights reserved.

Permission to use, copy, or modify this software and its associated
documentation, models and curricular materials for educational and
research purposes only and without fee is hereby granted, provided
that this copyright notice and the original authors' names appear
on all copies and supporting documentation.  For any other uses of
this software, in original or modified form, including,but not
limited to distribution in whole or in part, specific prior permission
must be obtained from Uri Wilensky.  These programs 
shall not be used,rewritten, or adapted as the basis of a commercial or 
hardware product without first obtaining appropriate licenses from Uri Wilensky.  We make no representations about the suitability of this software 
for any purpose.  It is provided "as is" without express or implied warranty.

<p>StarLogoT is an expanded version of MacStarLogo 2.0.4. 
Copyright 1998 by the Massachusetts Institute of Technology. 
All rights reserved.