Variable: todo-categories-mode-hook
todo-categories-mode-hook is a variable defined in todo-mode.el.gz.
Value
nil
Documentation
Hook run after entering Todo-Cats 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/calendar/todo-mode.el.gz
(define-derived-mode todo-categories-mode special-mode "Todo-Cats"
"Major mode for displaying and editing todo categories.
\\{todo-categories-mode-map}"
(setq-local todo-current-todo-file todo-global-current-todo-file)
(setq-local todo-categories
;; Can't use find-buffer-visiting when
;; `todo-show-categories-table' is called on first
;; invocation of `todo-show', since there is then no
;; buffer visiting the current file.
(with-current-buffer (find-file-noselect
todo-current-todo-file 'nowarn)
todo-categories)))