Variable: magit-revision-fill-summary-line

magit-revision-fill-summary-line is a customizable variable defined in magit-diff.el.

Value

nil

Documentation

Whether to fill excessively long summary lines.

If this is an integer, then the summary line is filled if it is longer than either the limit specified here or window-width.

You may want to only set this locally in ".dir-locals-2.el" for repositories known to contain bad commit messages.

The body of the message is left alone because (a) most people who write excessively long summary lines usually don't add a body and
(b) even people who have the decency to wrap their lines may have
a good reason to include a long line in the body sometimes.

This variable was added, or its default value changed, in magit version 2.90.0.

Source Code

;; Defined in ~/.emacs.d/elpa/magit-20260411.1452/magit-diff.el
(defcustom magit-revision-fill-summary-line nil
  "Whether to fill excessively long summary lines.

If this is an integer, then the summary line is filled if it is
longer than either the limit specified here or `window-width'.

You may want to only set this locally in \".dir-locals-2.el\" for
repositories known to contain bad commit messages.

The body of the message is left alone because (a) most people who
write excessively long summary lines usually don't add a body and
\(b) even people who have the decency to wrap their lines may have
a good reason to include a long line in the body sometimes."
  :package-version '(magit . "2.90.0")
  :group 'magit-revision
  :type '(choice (const   :tag "Don't fill" nil)
                 (integer :tag "Fill if longer than")))