From http://www.jwz.org/xscreensaver/xscreensaver-5.35.tar.gz

[xscreensaver] / hacks / config / moebius.xml

diff --git a/hacks/config/moebius.xml b/hacks/config/moebius.xml
index 5ae906c7394b19e574e03412f3ca95f4965d3ae4..324c5278627b3c3c5ec5f7107bb6cbe252a72fc6 100644 (file)
--- a/hacks/config/moebius.xml
+++ b/hacks/config/moebius.xml
@@ -1,9 +1,11 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
 
-<screensaver name="moebius" _label="Moebius">
+<screensaver name="moebius" _label="Moebius" gl="yes">
 
   <command arg="-root"/>
 
+  <video href="https://www.youtube.com/watch?v=77Nib6jQrXc"/>
+
   <number id="delay" type="slider" arg="-delay %"
           _label="Frame rate" _low-label="Low" _high-label="High"
           low="0" high="100000" default="20000"
@@ -13,12 +15,14 @@
   <boolean id="ants" _label="Draw ants" arg-unset="-no-ants"/>
   <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
 
+  <xscreensaver-updater />
+
   <_description>
-This animates a 3D rendition M.C. Escher's "Moebius Strip II",
-an image of ants walking along the surface of a moebius strip.
+M. C. Escher's "Moebius Strip II", an image of ants walking along the
+surface of a moebius strip.
 
-http://en.wikipedia.org/wiki/Moebius_strip
-http://en.wikipedia.org/wiki/Maurits_Cornelis_Escher
+https://en.wikipedia.org/wiki/Moebius_strip
+https://en.wikipedia.org/wiki/Maurits_Cornelis_Escher
 
 Written by Marcelo F. Vianna; 1997.
   </_description>