Re: [gnugo-devel] trevor_3_12.6 (tuning)

[Arend Bayer]

Gunnar wrote:

> > +Pattern A516
> > +# tm New Pattern (3.3.12) see owl1:286
> > +
> > +
> > +xXY*
> > +xOO.
> > +----
> > +
> > +:8,s,value(50)
> > +
> > +xXY*
> > +xOBa
> > +----
> > +
> > +; lib(B)>1 || !oplay_attack(*,a,B,*)
>
> This pattern looks slightly bogus. The liberty constraint makes little
> sense since the only unknown liberty is the lower left x in the
> pattern; better not to have a wildcard there. Besides, as written it
> doesn't match the referenced position and the reading constraint tries
> to play on top of an existing stone.

I think you misread "||" as "&&".
However, shouldn't finding the move "*" rather be the job of the optics
code? (I don't know.)

Arend