--- /dev/null
+<?xml version="1.0" encoding="ISO-8859-1"?>
+
+<screensaver name="grav" _label="Grav">
+
+ <command arg="-root"/>
+
+ <number id="count" type="spinbutton" arg="-count %"
+ _label="Count" low="0" high="20" default="12"/>
+
+ <number id="speed" type="slider" arg="-delay %"
+ _label="Speed" _low-label="Slow" _high-label="Fast"
+ low="0" high="20000" default="10000"
+ convert="invert"/>
+
+ <boolean id="decay" _label="Orbital Decay" arg-set="-decay"/>
+ <boolean id="decay" _label="Object Trails" arg-set="-trail"/>
+
+ <number id="ncolors" type="slider" arg="-ncolors %"
+ _label="Number of Colors" _low-label="Two" _high-label="Many"
+ low="1" high="255" default="64"/>
+
+ <_description>
+This program draws a simple orbital simulation. If you turn on
+trails, it looks kind of like a cloud-chamber photograph. Written
+by Greg Bowering.
+ </_description>
+</screensaver>