fyi: accessing http://trac.common-lisp.net/ results in
Proxy Error The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /.
Reason: Could not connect to remote machine: Connection refused
Apache/1.3.33 Server at trac.common-lisp.net Port 80
Not that I'll need it any time soon. :p
-- Larry Clapp