[KinoSearch] Weight requires a Similarity

[Father Chrysostomos]

On Mar 1, 2008, at 12:56 PM, Marvin Humphrey wrote:

> It's permanent.  I've committed a doc patch, and would appreciate  
> review:

Sounds fine to me.

> I think Nathan will argue that Schema::fetch_sim should be renamed  
> to Schema::fetch_similarity() before it goes public.  If he does,  
> he's probably right.  :)

Six of one or half a dozen of the other. :-)