--- /dev/null
+<?xml version="1.0" encoding="ISO-8859-1"?>
+
+<screensaver name="hopalong" _label="Hopalong">
+
+ <command arg="-root"/>
+
+ <number id="speed" type="slider" arg="-delay %"
+ _label="Speed" _low-label="Slow" _high-label="Fast"
+ low="0" high="20000" default="10000"
+ convert="invert"/>
+
+ <number id="cycles" type="slider" arg="-cycles %"
+ _label="Duration" _low-label="Small" _high-label="Large"
+ low="0" high="800000" default="2500"/>
+
+ <number id="count" type="slider" arg="-count %"
+ _label="Color Contrast" _low-label="Low" _high-label="High"
+ low="100" high="10000" default="1000"/>
+
+ <number id="ncolors" type="slider" arg="-ncolors %"
+ _label="Number of Colors" _low-label="Two" _high-label="Many"
+ low="1" high="255" default="200"/>
+
+ <hgroup>
+ <vgroup>
+ <boolean id="sine" _label="Sine" arg-set="-sine"/>
+ <boolean id="martin" _label="Martin" arg-set="-martin"/>
+ <boolean id="popcorn" _label="Popcorn" arg-set="-popcorn"/>
+ <boolean id="jong" _label="Jong" arg-set="-jong"/>
+ </vgroup>
+ <vgroup>
+ <boolean id="rr" _label="RR" arg-set="-rr"/>
+ <boolean id="ejk1" _label="EJK1" arg-set="-ejk1"/>
+ <boolean id="ejk2" _label="EJK2" arg-set="-ejk2"/>
+ <boolean id="ejk3" _label="EJK3" arg-set="-ejk3"/>
+ </vgroup>
+ <vgroup>
+ <boolean id="ejk4" _label="EJK4" arg-set="-ejk4"/>
+ <boolean id="ejk5" _label="EJK5" arg-set="-ejk5"/>
+ <boolean id="ejk6" _label="EJK6" arg-set="-ejk6"/>
+ </vgroup>
+ </hgroup>
+
+ <_description>
+This draws lacy fractal patterns, based on iteration in the imaginary
+plane, from a 1986 Scientific American article. Mostly written by
+Patrick Naughton.
+ </_description>
+</screensaver>