> Another minor
question is whether &quot;-XDoRec&quot; is a good <br>&gt; name for the flag.  We can&#39;t
really use &quot;-XRecursiveDo&quot;<br>&gt; because that&#39;s the one we are deprecating!<br><br>&quot;-XReDo&quot;  :)<br><br>-Greg<br><br>