I have been quite precise.&nbsp; I run &quot;emacs -Q&quot; to start Emacs without customisation, then type C-h k x and see the error I&#39;ve indicated.<br><br>I am running the CVS trunk.<br><br>GNU Emacs <a href="http://23.0.50.31">
23.0.50.31</a> (i686-pc-linux-gnu, GTK+ Version 2.12.0) of 2007-12-02 on trpaslik<br><br>