| 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: |
| |
| Copyright \(c\) 2001, 2002, 2003, 2004, 2005, 2006, 2007 The Flex Project\. |
| |
| Copyright \(c\) 1990, 1997 The Regents of the University of California\. |
| All rights reserved\. |
| |
| This code is derived from software contributed to Berkeley by |
| Vern Paxson\. |
| |
| 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 |
| are met: |
| |
| 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 (?:\x60\x60|''|")AS IS(?:\x60\x60|''|") AND WITHOUT ANY EXPRESS OR |
| IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| PURPOSE\. |
| |
| This basically says "do whatever you please with this software except |
| remove this notice or take advantage of the University's \(or the flex |
| authors'\) name"\. |
| |
| 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\. |