[Zope] zope.org + proxy - a Q

[bak (kedai)]

hi all
"""With dev.zope.org we have to be a little more sneaky. Because apache 
doesn't hand the host info off to the proxy server, we have to stick it in 
the path: 
<VirtualHost 10.0.11.3:80>
 ServerName dev.zope.org
 RewriteEngine On
 RewriteRule ^/(.*) http://10.0.11.3:1380/dev.zope.org/$1 [L,P]
 CustomLog logs/dev-access_log combined
 ErrorLog logs/dev-error_log
</VirtualHost>
"""
quoted from zope.org/About/Apache
could anybody elaborate on this statement please.  i see dev.zope.org url is 
put in the rewrite url.  

does this mean we don't need SiteAccess/VHM on zope?

thanks