This file is indexed.

/usr/share/doc/cwebx/copyright is in cwebx 3.52-2+b1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

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This package was debianized by Julian Gilbey <jdg@debian.org> on
Wed, 27 Jan 1999 11:02:46 +0000.

It was downloaded from http://www-math.univ-poitiers.fr/~maavl/CWEBx/

Copyright from headers of the source document common.w:

% This file is part of CWEBx.
% This program by Marc van Leeuwen based on earlier versions by
% D. E. Knuth., Silvio Levy and Frank Jensen.
% It is distributed WITHOUT ANY WARRANTY, express or implied.
% CWEB (Revision: 2.0) % Don Knuth, July 1990
% Version 3.x, Marc van Leeuwen, December 1993
% CWEBx 2+1.0, Marc van Leeuwen, August 1994
% CWEBx 3.0, Marc van Leeuwen, Januari 1995
% CWEBx 3.02, Marc van Leeuwen, April 1996
% CWEBx 3.03, Marc van Leeuwen, January 1998
% CWEBx 3.05, Marc van Leeuwen, May 2000
% CWEBx 3.06, Marc van Leeuwen, December 2005
% CWEBx 3.1, Marc van Leeuwen, May 2006
% CWEBx 3.5, Marc van Leeuwen, June 2009

% Copyright (C) 1987,1990 Silvio Levy and Donald E. Knuth
% Copyright 1994-2009 Marc A. A. van Leeuwen

% Permission is granted to make and distribute verbatim copies of this
% document provided that the copyright notice and this permission notice
% are preserved on all copies.

% Permission is granted to copy and distribute modified versions of this
% document under the conditions for verbatim copying, provided that the
% entire resulting derived work is distributed under the terms of a
% permission notice identical to this one.