 ;++ & ;    Copyright (C) 1990  James F. Duff ; I ;    This program is free software; you can redistribute it and/or modify I ;    it under the terms of the GNU General Public License as published by H ;    the Free Software Foundation; either version 1, or (at your option) ;    any later version.  ; D ;    This program is distributed in the hope that it will be useful,C ;    but WITHOUT ANY WARRANTY; without even the implied warranty of B ;    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the1 ;    GNU General Public License for more details.  ; F ;    You should have received a copy of the GNU General Public License@ ;    along with this program; if not, write to the Free Software> ;    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ; F ;    The author can be contacted on the Internet at DUFF@DECUS.COM.AU. ;-- 