Comment: This is the Debian prepackaged version of flex, the fast lexical
analyzer generator. This package was first put together by
Robert Leslie <email@example.com>. It is currently maintained by
Manoj Srivastava <firstname.lastname@example.org>, who took over from
Santiago Vila <email@example.com>, and it is built from
sources obtained from: http://flex.sourceforge.net/
Copyright: 2001-2008 The Flex Project.
1990, 1993, 1997 The Regents of the University of California.
All rights reserved.
Flex carries the copyright used for BSD software, slightly modified
because it originated at the Lawrence Berkeley (not Livermore!) Laboratory,
which operates under a contract with the Department of Energy:
This code is derived from software contributed to Berkeley by
The United States Government has rights in this work pursuant
to contract no. DE-AC03-76SF00098 between the United States
Department of Energy and the University of California.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
This basically says "do whatever you please with this software except
remove this notice or take advantage of the University's (or the flex
Note that the "flex.skl" scanner skeleton carries no copyright notice.
You are free to do whatever you please with scanners generated using flex;
for them, you are not even bound by the above copyright.
Copyright: 2003-2009, 2014-2016 Manoj Srivastava <firstname.lastname@example.org>
This package is 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, either version 3 of the License, or
(at your option) any later version.
This package 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.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
On Debian systems, the complete text of the GNU General
Public License can be found in "/usr/share/common-licenses/GPL-3".