Rob Withers wrote:
> It is in SqueakMap but the link for the code is stale.  Does anyone have 
> this package or know where it now resides?

You can try re-porting it from GNU Smalltalk.  It is in GNU Smalltalk 
2.3.6, it should be easy (just a few search and replace on the file-ins, 
to remove references to Namespaces) and includes unit tests.

Paolo