(report-emacs-bug-text-prompt): New variable.

[gnu-emacs] / lisp / mail / rmailmsc.el

diff --git a/lisp/mail/rmailmsc.el b/lisp/mail/rmailmsc.el
index 9f825d9325aac618c96d209a87a3640db4a4257a..7a0871f141473dfbcb1e1079fdf8e01e59fa7097 100644 (file)
--- a/lisp/mail/rmailmsc.el
+++ b/lisp/mail/rmailmsc.el
@@ -22,13 +22,20 @@
 ;; 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))