Variable: hl-todo-mode-hook
hl-todo-mode-hook is a customizable variable defined in hl-todo.el.
Value
(hl-todo-mode--set-explicitly(var)/hl-todo-mode--set-explicitly(fun))
Documentation
Hook run after entering or leaving hl-todo-mode(var)/hl-todo-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 /nix/store/b97f5zr6snxdbh1bgqmj50mq949vd13i-emacs-packages-deps/share/emacs/site-lisp/elpa/hl-todo-20261001.1547/hl-todo.el