http://lists.gnu.org/archive/html/emacs-devel/2006-12/msg01135.html
There is no need to indicate regeneration of files such as configure
in ChangeLog.
+
+
+http://lists.gnu.org/archive/html/emacs-devel/2008-11/msg00940.html
+Preferred form for several entries with the same content:
+
+ * help.el (view-lossage):
+ * kmacro.el (kmacro-edit-lossage):
+ * edmacro.el (edit-kbd-macro): Fix docstring, lossage is now 300 keys.
+
+(Rather than anything involving "ditto" and suchlike.)