[vwnc] Easy way to view subclasses?

I'm using VW 7.6 and I'm cleaning house in some code I'm working on  
and found a class that claims
to have no references.. however, if I want to delete it, VW complains  
that its got subclasses.. However,
I find no easy way to view the list of subclasses.. As I've mentioned  
before, in prior versions of VW you
had the hierarchy pane to view class hierarchies so it wasn't an issue..

For VW 7.6, what options are there?  Is there some package that I can  
load to get this functionality
back?  Thanks!

-- Rick

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--
Randy Coulman
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