* mml.el (mml-preview): do.

* mml.el (mml-preview): do.

* message.el (message-mode): do.

* gnus-undo.el (gnus-undo-mode): do.

* gnus-topic.el (gnus-topic-mode): do.

* gnus-sum.el (gnus-summary-mode, gnus-summary-edit-article): do.

* gnus-msg.el (gnus-setup-message)
(gnus-inews-add-send-actions, gnus-configure-posting-styles): do.

* gnus-gl.el (gnus-grouplens-mode): do.

* gnus-art.el (gnus-mime-save-part-and-strip)
(gnus-mime-delete-part): Use it.

* gnus-util.el (gnus-make-local-hook): New function.