(defun gnus-tree-close (group)
(gnus-kill-buffer gnus-tree-buffer))
+(defun gnus-tree-perhaps-minimize ()
+ (when (and gnus-tree-minimize-window
+ (get-buffer gnus-tree-buffer))
+ (save-excursion
+ (set-buffer gnus-tree-buffer)
+ (gnus-tree-minimize))))
+
(defun gnus-highlight-selected-tree (article)
"Highlight the selected article in the tree."
(let ((buf (current-buffer))