;;; ****************************************************************
;;; General License Agreement and Lack of Warranty *****************
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;;;
;;; This software is distributed in the hope that it will be useful (both
;;; in and of itself and as an example of lisp programming), but WITHOUT
;;; ANY WARRANTY. The author(s) do not accept responsibility to anyone for
;;; the consequences of using it or for whether it serves any particular
;;; purpose or works at all. No warranty is made about the software or its
;;; performance. 
;;; 
;;; Use and copying of this software and the preparation of derivative
;;; works based on this software are permitted, so long as the following
;;; conditions are met:
;;;     o  The copyright notice and this entire notice are included intact
;;;        and prominently carried on all copies and supporting documentation.
;;;     o  No fees or compensation are charged for use, copies, or
;;;        access to this software. You may charge a nominal
;;;        distribution fee for the physical act of transferring a
;;;        copy, but you may not charge for the program itself. 
;;;     o  If you modify this software, you must cause the modified
;;;        file(s) to carry prominent notices (a Change Log)
;;;        describing the changes, who made the changes, and the date
;;;        of those changes.
;;;     o  Any work distributed or published that in whole or in part
;;;        contains or is a derivative of this software or any part 
;;;        thereof is subject to the terms of this agreement. The 
;;;        aggregation of another unrelated program with this software
;;;        or its derivative on a volume of storage or distribution
;;;        medium does not bring the other program under the scope
;;;        of these terms.
;;;     o  Permission is granted to manufacturers and distributors of
;;;        lisp compilers and interpreters to include this software
;;;        with their distribution. 
;;; 
;;; This software is made available AS IS, and is distributed without 
;;; warranty of any kind, either expressed or implied.
;;; 
;;; 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, even if you have been advised of the possibility of such
;;; damanges, or for any claim by any other party, whether in an action of
;;; contract, negligence, or other tortious action.
;;; 
;;; The current version of this software and a variety of related utilities
;;; may be obtained by anonymous ftp from ftp.cs.cmu.edu in the directory
;;;    user/ai/lang/lisp/code/tools/xref/
;;; 
;;; Please send bug reports, comments, questions and suggestions to
;;; mkant@cs.cmu.edu. We would also appreciate receiving any changes
;;; or improvements you may make. 
;;; 
;;; If you wish to be added to the Lisp-Utilities@cs.cmu.edu mailing list, 
;;; send email to Lisp-Utilities-Request@cs.cmu.edu with your name, email
;;; address, and affiliation. This mailing list is primarily for
;;; notification about major updates, bug fixes, and additions to the lisp
;;; utilities collection. The mailing list is intended to have low traffic.