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Ihor Radchenko 987fe173ac
org-persist: Do better job avoiding security issue described in `make-temp-name'
* lisp/org-persist.el: Create `org-persist-directory' early, when we
decide the directory name.  This way, even if third party code gets to
know the directory name in /tmp, it cannot raise file permissions by
creating `org-persist-directory' with loose access rights ahead of us.
Also, create and set `org-persist-directory' before we check if have
have proper access rights to write to it.
(org-persist-write-all): Do better job clearing
`org-persist-directory' if nothing is going to be written inside.
(org-persist-clear-storage-maybe): New function to be called before
exiting Emacs.  It is used to remove the persistent data before
exiting.  Multi-session persistence is not and must not be needed when
calling Emacs with -Q command line argument.  Call the function before
exiting Emacs in `kill-emacs-hook'.

Reported-by: Stefan Monnier <monnier@iro.umontreal.ca>
Link: https://yhetil.org/emacs-devel/jwvwn6kpmir.fsf-monnier+emacs@gnu.org
2022-12-25 12:17:36 +03:00
doc * doc/org-guide.org: Fix typos 2022-12-18 17:41:52 +03:00
etc Backport commit 8617edfff from Emacs 2022-11-30 17:19:12 -05:00
lisp org-persist: Do better job avoiding security issue described in `make-temp-name' 2022-12-25 12:17:36 +03:00
mk mk/orgcard2txt.pl: Escape { to remove deprecation warnings 2022-11-19 14:41:27 +01:00
testing * testing/lisp/test-ob-octave.el: Disable tests failing on CI only 2022-12-21 14:53:09 +03:00
.dir-locals.el .dir-locals.el: Set indent-tabs-mode to nil in Elisp sources 2020-12-23 00:00:26 -05:00
.gitignore * lisp/org-agenda.el: Use lexical-binding 2021-03-09 22:56:33 -05:00
.gitmodules updated jump submodule for those behind http proxy 2013-06-06 14:36:24 -06:00
CONTRIBUTE.org CONTRIBUTE.org: Try to be more effective in giving directions 2022-09-27 23:17:28 +02:00
COPYING Prefer HTTPS to HTTP in most links 2021-03-21 15:21:22 -04:00
Makefile Use https for links to orgmode.org 2018-01-19 18:14:58 +01:00
README.org Rename README and CONTRIBUTE as README.org and CONTRIBUTE.org 2022-09-26 06:48:27 +02:00

README.org

This is a distribution of Org Mode, a major mode for keeping notes, authoring documents, computational notebooks, literate programming, maintaining to-do lists, planning projects, and more — in a fast and effective plain text system.

Check the Org Mode website for more.

Install Org

Org is part of GNU Emacs: you probably don't need to install it.

To install a more recent version, please do it from GNU ELPA by running this command: M-x package-install RET org RET

Join the GNU Project

Org is part of GNU Emacs and GNU Emacs is part of the GNU Operating System, developed by the GNU Project.

If you are the author of an awesome program and want to join us in writing Free (libre) Software, please consider making it an official GNU program and become a GNU Maintainer. Instructions on how to do this are here http://www.gnu.org/help/evaluation.

Don't have a program to contribute? Look at all the other ways to help: https://www.gnu.org/help/help.html.

And to learn more about Free (libre) Software in general, please read and share this page: https://gnu.org/philosophy/free-sw.html

License

Org-mode is published under the GNU GPLv3 license or any later version, the same as GNU Emacs.

Org-mode 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.

GNU Emacs 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 Org mode. If not, see https://www.gnu.org/licenses/.