Copyright (c) 1993-95 Ioi Kim Lam.
Copyright (c) 1996 Expert Interface Technologies.

Permission is hereby granted, without written agreement and without
license or royalty fees, to use, copy, modify, and distribute this
software and its documentation for any purpose, provided that the
above copyright notice and the following two paragraphs appear in all
copies of this software.

IN NO EVENT SHALL THE AUTHORS OF THIS SOFTWARE BE LIABLE TO ANY PARTY
FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
THE AUTHORS OF THIS SOFTWARE HAVE BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.

THE AUTHORS OF THIS SOFTWARE SPECIFICALLY DISCLAIM ANY WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON
AN "AS IS" BASIS, AND THE AUTHORS OF THIS SOFTWARE HAVE NO OBLIGATION TO
PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

----------------------------------------------------------------------

Parts of this software are based on the Tcl/Tk software copyrighted by
the Regents of the University of California, Sun Microsystems, Inc.,
and other parties. The original license terms of the Tcl/Tk software
distribution is included in the file docs/license.tcltk.

Parts of this software are based on the HTML Library software
copyrighted by Sun Microsystems, Inc. The original license terms of
the HTML Library software distribution is included in the file
docs/license.html_lib.
