On 3/28/2011 6:19 PM, Graham Leggett wrote: > On 29 Mar 2011, at 1:08 AM, William A. Rowe Jr. wrote: > >> My suggestion isn't per-dir. It's a r->notes which is even more efficient. > > One further thing - it would need to work sanely from within a LocationMatch > too.
Regex's aren't generally reversible (differential?). With a clever set of grouping operations, perhaps you could get back there, but I doubt it.
