GNU Emacs NEWS -- history of user-visible changes.
-Copyright (C) 2019-2021 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
See the end of the file for license conditions.
Please send Emacs bug reports to 'bug-gnu-emacs@gnu.org'.
* New Modes and Packages in Emacs 29.1
+++
-** New mode 'erts-mode'
+** New mode 'erts-mode'.
This mode is used to edit files geared towards testing actions in
Emacs buffers, like indentation and the like. The new ert function
'ert-test-erts-file' is used to parse these files.