<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
<_description>
-More "discrete map" systems, including new variants of Hopalong and
-Julia, and a few others. See also the "Hopalong" and "Julia"
-screen savers.
+Discrete map fractal systems, including variants of Hopalong, Julia,
+and others.
Written by Tim Auckland; 1998.
</_description>