<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
</hgroup>
+ <xscreensaver-updater />
+
<_description>
+This screen saver was removed from the XScreenSaver distribution as of
+version 5.08.
+
Draws zooming chains of sinusoidal spots.
Written by Ashton Trey Belew; 2001.