well, i finally got my test program working with the multiway tree. it
is really slick. it uses a multidimensional array to simulate a
multiway tree. once you have the tree you can walk it in preorder
(leaves up) or postorder (root node down).
this lets use correctly find any number of subfolders, and their
subfolders and walk them from the leaves up to the root node deleting
the folders as we go. :)
i just need to integrate this into squirrelmail now, and the deleting of
folders (and emptying of trash) will be MUCH more stable and flexable.
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