From: ts Date: 2003-12-05T18:40:58+09:00 Subject: Re: Attempted roadmap of future instance variables.... >>>>> "C" == Christoph writes: C> The more general question is if the "class localness" C> should be extended to singleton class sub-classing (in C> your example the meta class of A and B respectively) ^^^^^^^^^^ I don't know what is this :-)) C> or if should be restricted to "regular" sub-classing. and a more general question is : instance variable must be implemented for class or only restricted for instance. Guy Decoux