<!--
<number id="ncolors" type="slider" arg="-ncolors %"
- _label="Number of Colors" _low-label="Two" _high-label="Many"
+ _label="Number of colors" _low-label="Two" _high-label="Many"
low="2" high="255" default="64"/>
-->
+ <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
+
<_description>
Wiggling tentacles.