> is it possible to serve pier from a seaside entry point contained
> in a 'directory' sublevel?
I don't know, I've never tried.
I dont understand the convoluted code in PRPierMain-structureFrom:
Why go to all the trouble of breaking up the path into pieces and then
putting it back together again?
This makes it possible to serve Pier trough Apache at any URL. It
also avoids some problems with older versions of Seaside where the
parent node in the dispatcher was not available. I guess this is not
necessary with Seaside 2.8 anymore and could be simplified. I simply
didn't had the time to look at it yet.