From http://www.jwz.org/xscreensaver/xscreensaver-5.24.tar.gz

[xscreensaver] / hacks / config / pedal.xml

diff --git a/hacks/config/pedal.xml b/hacks/config/pedal.xml
index eae2c8507c13f1fa4f3ebe705fb4438fc000b262..7540e7c82a407fd4fa4f597b612c671aba877edd 100644 (file)
--- a/hacks/config/pedal.xml
+++ b/hacks/config/pedal.xml
@@ -18,9 +18,14 @@
 
   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
 
+  <xscreensaver-updater />
+
   <_description>
 A demonstration of the even-odd winding rule.
 
+http://en.wikipedia.org/wiki/Even-odd_rule
+http://en.wikipedia.org/wiki/Nonzero-rule
+
 Written by Dale Moore; 1995.
   </_description>
 </screensaver>