> > being equivalent?  Or are there cases where they are not
> > equivalent?
Okay, actually I totally forgot the purpose of the "URL 
hack" (option %u, activated by default): there is already a 
normalizer that allows not to make any difference 
between /foo//bar and /fo/bar

I added the "query string arguments sorting" ; seems to 
work AFAIKS.

The -alpha-8 includes this feature - please give some 
feedback if possible :)