Merge changes made in Gnus trunk.

[bpt/emacs.git] / lisp / gnus / gnus-int.el

diff --git a/lisp/gnus/gnus-int.el b/lisp/gnus/gnus-int.el
index 4328454..71a9aa9 100644 (file)
--- a/lisp/gnus/gnus-int.el
+++ b/lisp/gnus/gnus-int.el
@@ -473,6 +473,18 @@ If FETCH-OLD, retrieve all headers (or some subset thereof) in the group."
       (funcall (gnus-get-function gnus-command-method 'request-type)
               (gnus-group-real-name group) article))))
 
+(defun gnus-request-update-group-status (group status)
+  "Change the status of a group.
+Valid statuses include `subscribe' and `unsubscribe'."
+  (let ((gnus-command-method (gnus-find-method-for-group group)))
+    (if (not (gnus-check-backend-function
+             'request-update-group-status (car gnus-command-method)))
+       nil
+      (funcall
+       (gnus-get-function gnus-command-method 'request-update-group-status)
+       (gnus-group-real-name group) status
+       (nth 1 gnus-command-method)))))
+
 (defun gnus-request-set-mark (group action)
   "Set marks on articles in the back end."
   (let ((gnus-command-method (gnus-find-method-for-group group)))