Browsing S4 classes and methods

[Duncan Murdoch <dmurdoch@pair.com>]

I'm trying to get an R package I wrote to work in S-PLUS.  The package
uses S version 4 methods, and I'm getting an error where a default
method is being called when I would have expected a more specific one
to be called.

Part of the problem may be that I have leftover classes or methods
that are getting in the way.  Is there a way to use the object browser
to browse the meta data about classes?  If not, is there a way to say
"delete all the meta data, I want to start over"?

Duncan Murdoch