On Mon Oct 10 12:48:27 CDT 2011, André Hentschel wrote a few things:
Well, in the bug you've mentioned (#5163) there was a link to that file in mono, but while it seems nice, just looking at mono code makes my eyes bleed and the perspective of rewriting it in perl would fill me with terror. There's also the question of how close did mono get to Windows in this case.
Still, that would at most fixed the default table, the tailoring needs to be implemented anyway.