Copyright:

;;; Copyright (c) 1993 by Mark Kantrowitz. All rights reserved.
;;;
;;; Use and copying of this software and preparation of derivative works
;;; based upon this software are permitted, so long as the following
;;; conditions are met:
;;;      o no fees or compensation are charged for use, copies, 
;;;        distribution or access to this software
;;;      o this copyright notice is included intact.
;;; This software is made available AS IS, and no warranty is made about
;;; the software or its performance.
;;;
;;; In no event will the author(s) or their institutions be liable to you for
;;; damages, including lost profits, lost monies, or other special, incidental
;;; or consequential damages, arising out of or in connection with the use or
;;; inability to use (including but not limited to loss of data or data being
;;; rendered inaccurate or losses sustained by third parties or a failure of
;;; the program to operate as documented) the program, or for any claim by
;;; any other party, whether in an action of contract, negligence, or 
;;; other tortious action.
;;;
;;; Please send bug reports, comments and suggestions to mkant@cs.cmu.edu.