Thanks to Tom Schmidt. Workaround for possible crashing when xautolock calls xlock when its already running on Linux. It no longer rewrites the ticket cache with a ticket which may have several options turned off, when they were turned on before you locked the screen. Memory read fix in tetris thanks to Tom Schmidt. Just one of Oskar van Deventer's ingenius mazes.
Frozen walls are now white.
Name changed from pentominoes to polyominoes. 22 elevenomino now takes advantage of 180 symmetry. 180 symmetry now have their colors cooridinated. Seems to generate wacky file names if there is more than one font in the font directory somewhere in iostuff.c. Also Makefiles now handle multi-file modes.