pknotsRG 1.3
Copyright (C) 2004-2006 Jens Reeder, Robert Giegerich, Peter Steffen
Send comments/bug reports to: J.Reeder <jreeder@techfak.uni-bielefeld.de>.
Updates: http://bibiserv.techfak.uni-bielefeld.de/pknotsrg/

                         Disclaimer and Copyright

pknotsRG is free software. It 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.

Permission is granted for research, educational, and commercial use
and modification so long as 1) the package and any derived works are
not redistributed for any fee, other than media costs, 2) proper
credit is given to the authors.

If you want to include this software in a commercial product, please contact 
the authors. 

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pknotsRG contains code from the following contributors:

* Editline library (libedit):
  Copyright (C) 1997-2003 The NetBSD Foundation, Inc.
  All rights reserved.