Variable: visual-line-mode-hook
visual-line-mode-hook is a customizable variable defined in
simple.el.gz.
Value
(visual-line-mode--set-explicitly(var)/visual-line-mode--set-explicitly(fun))
Documentation
Hook run after entering or leaving visual-line-mode(var)/visual-line-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/simple.el.gz