Olivier Galibert <galibert(a)pobox.com> writes:
> Note that just calling realpath is not sufficient.
Hmm, why?
Because of things the algorithm as given makes it possible to override
the system tree by making a symlink farm and then just replacing the
parts needed. (In fact XEmacs is installed that way here).
Jan
P.S. Can we also start the search with in
~/.xemacs/dump/xemacs-version-id.dmp