* Fix orphans plugin to not count a link to a nonexistant page as a reason
for a page not being an orphan.
* Fix orphans plugin to not count a link to a nonexistant page as a reason
for a page not being an orphan.
* Memoize abs2rel, which is still kinda slow, for another 30% speedup
in time to build the doc wiki.
* Memoize abs2rel, which is still kinda slow, for another 30% speedup
in time to build the doc wiki.