Variable: gnus-tree-mode-hook

gnus-tree-mode-hook is a variable defined in gnus-salt.el.gz.

Value

nil

Documentation

Hook run after entering gnus-tree-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/gnus/gnus-salt.el.gz
(define-derived-mode gnus-tree-mode gnus-mode "Tree"
  "Major mode for displaying thread trees."
  (gnus-set-format 'tree-mode)
  (gnus-set-format 'tree t)
  (when (gnus-visual-p 'tree-menu 'menu)
    (gnus-tree-make-menu-bar))
  (gnus-simplify-mode-line)
  (buffer-disable-undo)
  (setq buffer-read-only t)
  (setq truncate-lines t)
  (save-current-buffer
    (gnus-set-work-buffer)
    (gnus-tree-node-insert (make-mail-header "") nil)
    (setq gnus-tree-node-length (1- (point)))))