Re: [gnugo-devel] trevor_1_23.4.tar.gz

[Trevor Morris]

>> Pattern RA007
>> 
>> X*   snapback
>> X.
>> 
>> :-,A,value(75)
>> 
>> aA   snapback
>> ab
>> 
>> ; rgoal[a] == 1 
>> ; && NORTH(A) != color
>> ; && SOUTH(A) != color
>> ; && EAST(A) != color
>> ; && WEST(A) != color
>> ; && olib(A) == 1 && xlib(b)==1
>
>Why this complex constraint? Wouldn't it be more straightforward and
>efficient to modify the pattern to the one below?
>
>?x?
>X*x
>X.?
>
>/Gunnar

The problem with this is that it doesn't match correctly at the edge,
which it should.  There is a complexity throughout the code, of having 
special edge patterns, corner patterns, and center patterns.  This
is a good example.

I guess I have 2 options:
 - leave as is.
 - make special case edge patterns.

Am I missing something?
  
-Trevor