UCITA pursuant to
    the opt-out provision(s) contained therein.

EXHIBIT A

TCL/TK LICENSE TERMS

This software is copyrighted by the Regents of the University of
California, Sun Microsystems, Inc., Scriptics Corporation, and other
parties. The following terms apply to all files associated with the
software unless explicitly disclaimed in individual files.

The authors hereby grant permission to use, copy, modify, distribute,
and license this software and its documentation for any purpose,
provided that e