Fixed
CFCDOC didnt behave correctly when trying to resolve the name of a component it extends. In other words: when it couldnt find the component, it crashed. :-)
The funny thing is that I already had prevented this from happening for implemented CFC's that couldn't be found.
Anyways, it should now be fixed.

The repository is a different story. I am behind a proxy (squid) that is not configured properly. I can only acces https based SVN repositories from here. And the Riaforge one only supports http access unfortunatly.
I am however using a different SVN server, maybe I can open anonymous access on that one. I'll look into it.