;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
-;; along with GNU Emacs; see the file COPYING. If not, write to
-;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+;; along with GNU Emacs; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+;; Boston, MA 02111-1307, USA.
+
+;;; Commentary:
;;; Code:
+;;;###autoload
(defun set-rmail-inbox-list (file-name)
"Set the inbox list of the current RMAIL file to FILE-NAME.
You can specify one file name, or several names separated by commas.
If FILE-NAME is empty, remove any existing inbox list."
(interactive "sSet mailbox list to (comma-separated list of filenames): ")
+
+ (unless (eq major-mode 'rmail-mode)
+ (error "set-rmail-inbox-list works only for an Rmail file"))
+
(save-excursion
(let ((names (rmail-parse-file-inboxes))
(standard-output nil))