<command arg="-root"/>
+ <video href="https://www.youtube.com/watch?v=aXNIYpdh8Ug"/>
+
<number id="delay" type="slider" arg="-delay %"
_label="Frame rate" _low-label="Low" _high-label="High"
low="0" high="100000" default="10000"
classic munching squares graphics hack. See the "Munch" screen saver
for the original.
-http://en.wikipedia.org/wiki/HAKMEM
-http://en.wikipedia.org/wiki/Munching_square
+https://en.wikipedia.org/wiki/HAKMEM
+https://en.wikipedia.org/wiki/Munching_square
Written by Steven Hazel; 2004.
</_description>