[gnugo-devel] no man's land around the board.

[Tanguy Urvoy]

Hello,

The dfa algorithm scans the board following a spiral path.
This spiral often goes out of the board.
http://www.irisa.fr/prive/turvoy/gnugo/doc/path.png

To handle this i use a local board of size
MAX_BOARD surrouned by a GREY area of the same size
(This make a 3*MAX_BOARD board )

I want to modify board[] to get this property,
this will modify all the board macros.

-- 
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Tanguy Urvoy http://www.irisa.fr/prive/Tanguy.Urvoy/
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