On Tue, Feb 12 2013, Mark Walters <markwalters1009@gmail.com> wrote:
> I think I mentioned this on irc sometime ago: would indexing all the
> headers as a separate free text entry (under headers: for example)
> satisfy most of this. So then you could search for things like
> headers:"List-Id: blah" or similar.
>
> It is not as nice as individually indexed headers, but it does mean that
> all notmuch instances would be the same and the same commands would
> work, the library interface would be consistent etc.

I like this idea.  Simple to implement, and covers all needs
automatically.

jamie.