Robert Klemme wrote:
> Yeah, and then there is still the question what happens to recursion? 
> Since the checks are lexically, you could override a recursive method 
> with another one and the second invocation ends up calling the old 
> version.  Spooky although I guess you could do some cute tricks with 
> this. :-)

One way or the other :) I don't claim to know where selector namespaces 
are actually useful, so I can't say which way would be better to go. But 
I'll gladly illustrate how to implement them either way.

- Charlie