Re: [gnugo-devel] eye patterns

[Paul Pogonyshev]

Gunnar wrote:
> [snip]
>
> Most of the pattern changes look correct. A few comments though:
> > @@ -661,19 +660,13 @@ Pattern 469
> >
> >  Pattern 491
> >
> > - .
> > -!X!
> > -
> > -:0001
> > -
> > -Pattern 492
> > -
>
> Anything wrong with that pattern?

it is a clone of 451.

> > @@ -2783,13 +2776,14 @@ x..x@
> >  Pattern 6261
> >  # tm New Pattern (3.1.22) (see owl:111)
> >
> > -  @
> > -!.*.!
> > +  )
> > address@hidden>.@
> >
> >  :0011
>
> I don't quite get this one.

what exactly? at least the '*' in the center was clearly wrong, white
could turn it into

!.X.!

with his move.


> >  Pattern 6262
> > +# FIXME: I don't understand this pattern. Is it correct? -pp
> >
> >    !
> >  !x..!
>
> Agreed, looks strange.

any ideas of how to fix? my guess it got added because if black plays
on the upper '!' white can only have false eyes. but 0000 is certainly
incorrect. anyway, it seems to me we should just delete this one and
leave this to supporting code (and keep 6261).

Paul