[no subject]

Remember that there is no such thing as color on the hi-res screen.  Each
pixel is either ON or OFF, with the bit position determining color and the
8th bit determining color set.  If you want to know the color, then you
need to check the adjacent pixels on either side so that you can tell
whether you're looking at a colored point or a white point.

--Dave Althoff, ][.
-- 
    /X\        _       _               *** Closed for the season. ***
   /XXX\      /X\     /X\_      _     /X\__      _     _        _____
  /XXXXX\    /XXX\  _/XXXX\_   /X\   /XXXXX\    /X\   /X\      /XXXXX
_/XXXXXXX\__/XXXXX\/XXXXXXXX\_/XXX\_/XXXXXXX\__/XXX\_/XXX\_/\_/XXXXXX