Copyright (C) 2004-2012 Roger Binns See src/traceback.c for code by Greg Ewing.
This software is provided ‘as-is’, without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
Alternatively you may strike the license above and use it under any OSI approved open source license such as those listed at http://opensource.org/licenses/alphabetical