+Written by Stephen Booth. This is not included with the XScreenSaver \
+package, but if you don't have it already, you can find it at \
+<http://www.epcc.ed.ac.uk/~spb/xmountains/>.",
+"*hacks.xaos.name: XaoS",
+"*hacks.xaos.documentation: \
+XaoS generates fast fly-through animations of the Mandelbrot and other \
+fractal sets. Written by Thomas Marsh and Jan Hubicka. This is not \
+included with the XScreenSaver package, but if you don't have it \
+already, you can find it at <http://limax.paru.cas.cz/~hubicka/XaoS/>.",
+"*hacks.xfishtank.name: XFishTank",
+"*hacks.xfishtank.documentation: \
+Fish! This is not included with the XScreenSaver package, but if you \
+don't have it already, you can find it at \
+<http://metalab.unc.edu/pub/Linux/X11/demos/>.",