1 Flex carries the copyright used for BSD software, slightly modified
2 because it originated at the Lawrence Berkeley (not Livermore!) Laboratory,
3 which operates under a contract with the Department of Energy:
5 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project.
7 Copyright (c) 1990, 1997 The Regents of the University of California.
10 This code is derived from software contributed to Berkeley by
13 The United States Government has rights in this work pursuant
14 to contract no. DE-AC03-76SF00098 between the United States
15 Department of Energy and the University of California.
17 Redistribution and use in source and binary forms, with or without
18 modification, are permitted provided that the following conditions
21 1. Redistributions of source code must retain the above copyright
22 notice, this list of conditions and the following disclaimer.
23 2. Redistributions in binary form must reproduce the above copyright
24 notice, this list of conditions and the following disclaimer in the
25 documentation and/or other materials provided with the distribution.
27 Neither the name of the University nor the names of its contributors
28 may be used to endorse or promote products derived from this software
29 without specific prior written permission.
31 THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
32 IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
33 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
36 This basically says "do whatever you please with this software except
37 remove this notice or take advantage of the University's (or the flex
40 Note that the "flex.skl" scanner skeleton carries no copyright notice.
41 You are free to do whatever you please with scanners generated using flex;
42 for them, you are not even bound by the above copyright.