Emacs Docs is dual-licensed under the GNU Free Documentation License and the GNU General Public License version 3 or later.
The text
All text is licensed under the GNU Free Documentation License version 1.3, see the copyright notice below.
License statement
Copyright (c) 2021 Thomas F.K. Jorna. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License".
See the license here
The verbatim copies of the included manuals retain their original license, see the copyright notices included in each section.
The code
With CODE we mean all files included which are not in the docs or blog folder, or files which include uppercase LICENSE in the title (such as this file).
All code is licensed under the GNU General Public License version 3 or later as follows.
License statement
Emacs Docs: GNU Emacs documentation for the 21st century.
Copyright (C) 2021 Thomas F. K. Jorna
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 3 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, see https://www.gnu.org/licenses/.
See the license here