Copyright for pymacs source package in Focal

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Pymacs
Upstream-Contact: François Pinard 
Source: https://github.com/pinard/Pymacs/releases

Files: *
Copyright: 2002-2003 Progiciels Bourbeau-Pinard inc. François Pinard , 2002.
License: GPL-2+

Files: contrib/Giorgi/Pymacs/utility.py
Copyright: 2007 Giovanni Giorgi 
License: GPL-2+

Files: debian/*
Copyright: 2003-2004 Sylvain Thénault 
           2004-2014 Alexandre Fayolle 
           2014-2019 Arnaud Fontaine 
           2019 Emmanuel Arias 
License: GPL-2+

License: GPL-2+
 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; either version 2 of the License, or (at your option) any later
 version.
 .
 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; 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
 may be found in '/usr/share/common-licenses/GPL-2'.