1 <?xml version="1.0" encoding="ISO-8859-1"?>
3 <screensaver name="stairs" _label="Stairs" gl="yes">
7 <video href="https://www.youtube.com/watch?v=Y1ceRT30qr0"/>
9 <number id="delay" type="slider" arg="-delay %"
10 _label="Frame rate" _low-label="Low" _high-label="High"
11 low="0" high="100000" default="20000"
14 <boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
16 <xscreensaver-updater />
19 Escher's infinite staircase.
21 https://en.wikipedia.org/wiki/Maurits_Cornelis_Escher
23 Written by Marcelo Vianna and Jamie Zawinski; 1998.