Variable: rectangle-mark-mode-hook

rectangle-mark-mode-hook is a customizable variable defined in rect.el.gz.

Value

nil

Documentation

Hook run after entering or leaving rectangle-mark-mode(var)/rectangle-mark-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/rect.el.gz
;;;###autoload
(define-minor-mode rectangle-mark-mode
  "Toggle the region as rectangular.

Activates the region if it's inactive and Transient Mark mode is
on.  Only lasts until the region is next deactivated."
  :lighter nil
  (rectangle--reset-crutches)
  (when rectangle-mark-mode
    (add-hook 'deactivate-mark-hook
              (lambda () (rectangle-mark-mode -1)))
    (unless (region-active-p)
      (push-mark (point) t t)
      (message "Mark set (rectangle mode)"))))