next-single-char-property-change may return nil in XEmacs.
(gnus-summary-article-map): Fix typo.
+2012-02-07 Lars Ingebrigtsen <larsi@gnus.org>
+
+ * shr.el (shr-remove-trailing-whitespace): Don't strip whitespace from
+ lines that are narrower than the window width. Otherwise background
+ "blocks" will look less readable.
+
+2012-02-07 Katsumi Yamaoka <yamaoka@jpl.org>
+
+ * gnus-sum.el (gnus-summary-show-thread): Revert last two changes.
+
2012-02-07 Lars Ingebrigtsen <larsi@gnus.org>
* nnimap.el (nnimap-transform-headers): Remove unused variable.