-ClrHome is fixed so that it now writes all spaces to the homescreen instead of the 3x3 square char.
-There is particle data that will probably crash, so avoid using undocumented particles! (well, particle 2 is okay, 3 causes a crash)
-I fixed up the Line( command because some coordinates were bad and caused the calc to freeze. I just took the one I wrote for BatLib instead, so now there are two more rectangle methods that Sorunome might like! These two will shift a part of the graph screen up or down, so you can now use this in the Tetris program to save a few more bytes!
-pxl-Test( returns 0 if it is off screen
-rectangles are now handled better if they go off the screen (not drawn if their coordinate go below 0 and shortened if part of it goes offscreen)
So now what I need to add:
-Font and Parser hooks
-an Input routine that handles strings
-expr(
-a routine that copies data from one location to another
