Variable: diff-minor-mode-hook

diff-minor-mode-hook is a customizable variable defined in diff-mode.el.gz.

Value

nil

Documentation

Hook run after entering or leaving diff-minor-mode(var)/diff-minor-mode(fun).

No problems result if this variable is not bound. add-hook automatically binds it. (This is true for all hook variables.)

Source Code

;; Defined in /usr/src/emacs/lisp/vc/diff-mode.el.gz
;;;###autoload
(define-minor-mode diff-minor-mode
  "Toggle Diff minor mode.

\\{diff-minor-mode-map}"
  :group 'diff-mode :lighter " Diff"
  ;; FIXME: setup font-lock
  (when diff--track-changes (track-changes-unregister diff--track-changes))
  (remove-hook 'write-contents-functions #'diff-write-contents-hooks t)
  (when diff-minor-mode
    (if (not diff-update-on-the-fly)
        (add-hook 'write-contents-functions #'diff-write-contents-hooks nil t)
      (unless diff--track-changes
        (setq diff--track-changes
              (track-changes-register #'diff--track-changes-signal
                                      :nobefore t))))))