
Capturing Keyboard Strokes in all ASCII games
to determine user-moves
==================================================

-- The arrow keys typically produce chars
-- preceded by 1 or 2 non-printable chars.
--
-- on Linux:		<home>='H'	<end>='F'
--
-- and Arrow keys:
--
--   A		
-- D B C
--
--
-- on MSWin:	<home>='G'	<end>='O'
--
-- and Arrow keys:
--
--   H
-- K P M
--
--
-- or using old-school letter-keys
--
--   i       w
-- j k l   a s d
--


