Variable: auto-fill-mode-hook

auto-fill-mode-hook is a customizable variable defined in simple.el.gz.

Value

nil

Documentation

Hook run after entering or leaving auto-fill-mode.

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/simple.el.gz
(define-minor-mode auto-fill-mode
  "Toggle automatic line breaking (Auto Fill mode).

When Auto Fill mode is enabled, inserting a space at a column
beyond `current-fill-column' automatically breaks the line at a
previous space.

When `auto-fill-mode' is on, the `auto-fill-function' variable is
non-nil.

The value of `normal-auto-fill-function' specifies the function to use
for `auto-fill-function' when turning Auto Fill mode on."
  :variable (auto-fill-function
             . (lambda (v) (setq auto-fill-function
                            (if v normal-auto-fill-function)))))