Hi Ned,

> There are two things named 'Bar': the global class, and the Foo class 
> variable.
> 
> In Foo class, returnBar returns the class variable Bar.
> 
> In FooSub class (which is a subclass of Foo), returnBar 
> returns the global Bar, rather than the Foo class variable.

Thanks - if that isn't making Tim's point then nothing is ;-) I pasted the
code, run it, looked at it in the browser and was immediately convinced that
the result is entirely correct. Obviously, if you look at FooSub[class] and
have Bar right next to it in the browser you wouldn't possibly guess that
FooBase may have a class variable that shadows Bar.

Boy, what a mess. This should be prevented At All Costs (tm).

Cheers,
  - Andreas