1		*  XOTcl - Extended OTcl
			2		*
			3		*  Copyright (C) 1999-2001 Gustaf Neumann (a), Uwe Zdun (b)
			4		*
			5		* (a) Vienna University of Economics and Business Administration
			6		*     Dept. of Information Systems / New Media
			7		*     A-1090, Augasse 2-6
			8		*     Vienna, Austria
			9		*
			10		* (b) University of Essen
			11		*     Specification of Software Systems
			12		*     Altendorferstra�e 97-101
			13		*     D-45143 Essen, Germany
			14		*
			15		*  Permission to use, copy, modify, distribute, and sell this
			16		*  software and its documentation for any purpose is hereby granted
			17		*  without fee, provided that the above copyright notice appear in
			18		*  all copies and that both that copyright notice and this permission
			19		*  notice appear in supporting documentation. We make no
			20		*  representations about the suitability of this software for any
			21		*  purpose.  It is provided "as is" without express or implied
			22		*  warranty.
			23		*
			24		*
			25		*  This software is based upon MIT Object Tcl by David Wetherall and
			26		*  Christopher J. Lindblad, that contains the following copyright
			27		*  message:
			28		*
			29		*   "Copyright 1993 Massachusetts Institute of Technology
			30		*
			31		*    Permission to use, copy, modify, distribute, and sell this
			32		*    software and its documentation for any purpose is hereby granted
			33		*    without fee, provided that the above copyright notice appear in
			34		*    all copies and that both that copyright notice and this
			35		*    permission notice appear in supporting documentation, and that
			36		*    the name of M.I.T. not be used in advertising or publicity
			37		*    pertaining to distribution of the software without specific,
			38		*    written prior permission.  M.I.T. makes no representations about
			39		*    the suitability of this software for any purpose.  It is
			40		*    provided "as is" without express or implied warranty."
			41