On Fri, Feb 29, 2008 at 7:03 PM, Torsten Foertsch
> Example continued: The entry /var/www/a/b exists on disk either as file or as
> directory but /var/www/a/b/c does not. Then after MapToStorage $r->filename
> is /var/www/a/b and $r->path_info is /c/d/e.

Sorry I can't understand for this. If /var/www/a/b exists but
/var/www/a/b/c not, why user requests it? What's $r->path_info? How to
get path_info from filename? thanks again.