Each of these programs free software; you can redistribute it
and/or modify it under the terms of the
GNU General Public License
as published by the Free Software Foundation
(59 Temple Place - Suite 330, Boston, MA 02111-1307, USA).
Copyright (C) 2000 Jonathan Baron
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.