IIRC, if I have a page A, and I create a subpage, A/B/C, but A/B does not exist, then A/B/C will automatically link back to A, but not A/B, since it doesn't exist.
The question is, what happens if I now create A/B _after_ A/B/C is already created. Will the wiki recognize that A/B/C is a subpage of A/B?
-- Daniel M. Israel dmi1@cornell.edu