Copyright for lmodern source package in Noble

This package was debianized by Florent Rougon  on
Tue, 27 Jan 2004 20:12:21 +0100.

The following TeX Live packages were downloaded from 
    http://www.ctan.org/tex-archive/systems/texlive/tlnet/archive/
and merged into one orig.tar.gz file:
    lm.tar.xz
    lm.doc.tar.xz
    lm-math.tar.xz
    lm-math.doc.tar.xz


Upstream work
-------------

The upstream README-Latin-Modern.txt file says:

  Font: The Latin Modern Family of Fonts
  Designer (Computer Modern Family of Fonts): Donald E. Knuth
  Author: Bogus\l{}aw Jackowski and Janusz M. Nowacki
  Version: 2.005
  Date: 21 III 2021
  Downloads: http://www.gust.org.pl/projects/e-foundry/latin-modern/
  License: 
    % Copyright 2003--2021 by B. Jackowski and J.M. Nowacki
    % (on behalf of TeX Users Groups).
    % This work is released under the GUST Font License
    %   -- see GUST-FONT-LICENSE.txt.
    % This work has the LPPL maintenance status "maintained".
    % The Current Maintainer of this work is Bogus\l{}aw Jackowski
    % This work consists of the files listed in the MANIFEST.txt file.

  [...]

  The current LM package contains the most recent version
  of the Latin Modern family of fonts in the PostScript Type 1 and
  OpenType format. The fonts are based on Donald E. Knuth's Computer Modern
  fonts in the PostScript Type 1 format, released into public domain by the
  American Mathematical Society (for the history of the outline version of
  the CM fonts see, e.g., http://www.math.utah.edu/~beebe/fonts/bluesky.html ).
  The project is supported by TeX users groups: CSTUG, DANTE eV, GUST,
  GUTenberg, NTG, and TUG.


The current README-Latin-Modern-Math.txt says
License:
  % Copyright 2012--2014 for the Latin Modern math extensions by B. Jackowski,
  % P. Strzelczyk and P. Pianowski (on behalf of TeX Users Groups).
  %
  % This work can be freely used and distributed under
  % the GUST Font License (GFL -- see GUST-FONT-LICENSE.txt)
  % which is actually an instance of the LaTeX Project Public License
  % (LPPL -- see http://www.latex-project.org/lppl.txt).
  %
  % This work has the maintenance status "maintained". The Current Maintainer
  % of this work is Bogus\l{}aw Jackowski, Piotr Strzelczyk and Piotr Pianowski.
  %
  % This work consists of the files listed
  % in the MANIFEST-Latin-Modern-Math.txt file.


See the appendix B for the GUST Font License.

Please read the appendix A below if you want to examine the licensing terms 
for the Computer Modern fonts in Type 1 format on which the Latin Modern fonts
are based.


Debian packaging
----------------

Copyright (c) 2004-2007 Florent Rougon
Copyright (c) 2005-2019 Norbert Preining
Copyright (c) 2021-2022 Hilmar Preusse

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 dated June, 1991.

   This program 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. See the GNU
   General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; see the file COPYING. If not, write to the
   Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
   Boston, MA  02110-1301 USA.

On Debian systems, the complete text of the GNU General Public License version
2 can be found in `/usr/share/common-licenses/GPL-2'.


Appendix A -- Licensing terms for the Computer Modern fonts in Type 1 format
              on which the Latin Modern fonts are based.
-----------------------------------------------------------------------------

Running t1disasm (from the t1utils package) on
/usr/share/texmf/fonts/type1/bluesky/cm/*.pfb and
/usr/share/texmf/fonts/type1/bluesky/cmextra/*.pfb yields:

  Copyright (C) 1997 American Mathematical Society.  All Rights Reserved

  [ Florent Rougon's note: well, for
    /usr/share/texmf/fonts/type1/bluesky/cm/cmb{,sy}10.pfb, you will only get
    one space between "Society." and "All" (with tetex-extra 2.0.2-5.1). ;-) ]

The precise distribution conditions for these fonts can be found in
/usr/share/doc/texmf/fonts/bluesky/README from the tetex-doc package. I will
duplicate here the relevant excerpt for your convenience:

  The PostScript Type 1 implementation of the Computer Modern fonts produced
  by and previously distributed by Blue Sky Research and Y&Y, Inc. are now
  freely available for general use. This has been accomplished through the
  cooperation of a consortium of scientific publishers with Blue Sky Research
  and Y&Y. Members of this consortium include:

        Elsevier Science
        IBM Corporation
        Society for Industrial and Applied Mathematics (SIAM)
        Springer-Verlag
        American Mathematical Society (AMS)

  In order to assure the authenticity of these fonts, copyright will be held
  by the American Mathematical Society. This is not meant to restrict in any
  way the legitimate use of the fonts, such as (but not limited to) electronic
  distribution of documents containing these fonts, inclusion of these fonts
  into other public domain or commercial font collections or computer
  applications, use of the outline data to create derivative fonts and/or
  faces, etc. However, the AMS does require that the AMS copyright notice be
  removed from any derivative versions of the fonts which have been altered in
  any way. In addition, to ensure the fidelity of TeX documents using Computer
  Modern fonts, Professor Donald Knuth, creator of the Computer Modern faces,
  has requested that any alterations which yield different font metrics be
  given a different name.


Appendix B -- GUST Font License
-------------------------------

What follows is the exact contents of GUST-FONT-LICENSE.txt from the
upstream distribution of the Latin Modern fonts.

% This is version 1.0, dated 22 June 2009, of the GUST Font License.
% (GUST is the Polish TeX Users Group, http://www.gust.org.pl)
%
% For the most recent version of this license see
% http://www.gust.org.pl/fonts/licenses/GUST-FONT-LICENSE.txt
% or
% http://tug.org/fonts/licenses/GUST-FONT-LICENSE.txt
%
% This work may be distributed and/or modified under the conditions
% of the LaTeX Project Public License, either version 1.3c of this
% license or (at your option) any later version.
%
% Please also observe the following clause:
% 1) it is requested, but not legally required, that derived works be
%    distributed only after changing the names of the fonts comprising this
%    work and given in an accompanying "manifest", and that the
%    files comprising the Work, as listed in the manifest, also be given
%    new names. Any exceptions to this request are also given in the
%    manifest.
%
%    We recommend the manifest be given in a separate file named
%    MANIFEST-.txt, where  is some unique identification
%    of the font family. If a separate "readme" file accompanies the Work,
%    we recommend a name of the form README-.txt.
%
% The latest version of the LaTeX Project Public License is in
% http://www.latex-project.org/lppl.txt and version 1.3c or later
% is part of all distributions of LaTeX version 2006/05/20 or later.