Per Simon's request, for the benefit of the archive, here's all the
changes I've done on the patch since he posted the initial version for
review for this commitfest as incremental patches. This is extracted
from my git repository at
git://git.postgresql.org/git/users/heikki/postgres.git.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com