Copyright © 2010–2021 Alain Delmotte, Stefan L öffler, and contributors. Some rights reserved.

This manual is free documentation: you can redistribute it and/or modify it under the terms of either (i) the CC-BY-SA license as published by Creative Commons (either version 3 of the License, or (at your option) any later version) or (ii) 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) or (iii) both in parallel.

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Details of the licenses are available at http://creativecommons.org/licenses/by-sa/3.0/ and http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. The sources used to create this document are available at https://github.com/TeXworks/manual.