
xsnap was written by: 
   Clauss Strauch 
   Engineering Design Research Center 
   Carnegie Mellon University.
   internet:  cbs@cad.cs.cmu.edu
   uucp:  ...!harvard!cs.cmu.edu!cbs
   BITnet:  cbs@cad.cs.cmu.edu%CMCCVMA

Permission to use, copy, modify, and distribute xsnap and its
documentation for any purpose and without fee is hereby granted.
xsnap is provided "as is", without express or implied warranty.

Code to output in "xwd" and "ATK raster" formats was added by:
   Bill Janssen
   Xerox Palo Alto Research Center
   janssen@parc.xerox.com
