2012-01-06 Lars Magne Ingebrigtsen <larsi@gnus.org>
+ * gnus-art.el (article-narrow-to-head): If the head is completely
+ empty, narrow to the empty region (bug#9764).
+
* gnus-sum.el (gnus-summary-mark-article-as-unread): Mark articles as
read, and then mark them as unread only when the unread mark is used.
This makes `C-- T k' actually work, even though it's confusing.