<command arg="-root"/>
+ <video href="https://www.youtube.com/watch?v=SuMIatcSPdU"/>
+
<hgroup>
<vgroup>
<number id="delay" type="slider" arg="-delay %"
<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
</hgroup>
+ <xscreensaver-updater />
+
<_description>
-Uses Craig Reynolds' classic "Boids" algorithm to simulate a school of fish.
+A school of fish, using the classic "Boids" algorithm by Craig Reynolds.
-http://en.wikipedia.org/wiki/Boids
+https://en.wikipedia.org/wiki/Boids
-Written by David C. Lambert; 2006.
+Written by David C. Lambert and Jamie Zawinski; 2006.
</_description>
</screensaver>