<DD>The rounded style causes the polygonal corners to be smoothed.
Note that this style also applies to record-based nodes. Indeed,
the <TT>Mrecord</TT> shape is simply shorthand for setting this style.
-At present, the rounded and filled styles are mutually exclusive.
+Also, prior to 26 April 2005, the rounded and filled styles were
+mutually exclusive.
<P>
As an example of rounding, dot uses the graph
<XMP>