[notmuch] Backport of Xapian term update optimisation

[David Edmondson]

On Thu, 4 Feb 2010 23:23:56 +0000, Olly Betts <olly at survex.com> wrote:
> If I get a lot of positive feedback on the snapshot version, that'll encourage
> me to push ahead with it.  I've also announced it on the sup mailing list (as
> they have similar issues with adding tags) and will on the Xapian list later
> today.

I'm using the version from the experimental repository and it's working
well for me so far.

dme.
-- 
David Edmondson, http://dme.org