diff options
Diffstat (limited to 'lisp/emacs-lisp/easy-mmode.el')
| -rw-r--r-- | lisp/emacs-lisp/easy-mmode.el | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lisp/emacs-lisp/easy-mmode.el b/lisp/emacs-lisp/easy-mmode.el index 643a65f48d9..6293d71470d 100644 --- a/lisp/emacs-lisp/easy-mmode.el +++ b/lisp/emacs-lisp/easy-mmode.el @@ -309,11 +309,13 @@ the mode if ARG is omitted or nil, and toggle it if ARG is `toggle'. ;; up-to-here. :autoload-end - (defvar ,hook nil - ,(format "Hook run after entering or leaving `%s'. + (defvar ,hook nil) + (unless (get ',hook 'variable-documentation) + (put ',hook 'variable-documentation + ,(format "Hook run after entering or leaving `%s'. No problems result if this variable is not bound. `add-hook' automatically binds it. (This is true for all hook variables.)" - modefun)) + modefun))) ;; Define the minor-mode keymap. ,(unless (symbolp keymap) ;nil is also a symbol. |