naming conventions

We currently have:

Io.Uri()
Lucene.Index()
Lucene.Index().Query

My idea was that these methods are like constructors, and Query is like a module.  But I no longer like this because other methods also return objects and there is no clear distinction.  So now I think only modules should start with upper case.  So now, to use these:

local abc = Io.uri "file:abc"

local Db = Lucene.index(some_dir)
local Query = Db.query

If you want to think of an object as a module, then you can capitalize the local var, but the methods and members remain lower case.  Does this make sense?

Okay, sounds good to me.

done, closing