<number id="ncolors" type="slider" arg="-ncolors %"
_label="Number of Colors" _low-label="Two" _high-label="Many"
- low="1" high="255" default="64"/>
+ low="10" high="255" default="64"/>
<number id="size" type="spinbutton" arg="-size %"
_label="Size" low="-20" high="20" default="-3"/>