Quoth Jani Nikula on Feb 06 at  7:54 am:
> On Sun, 5 Feb 2012 23:12:05 -0500, Austin Clements <amdragon@MIT.EDU> wrote:
> > Yikes.  I don't envy you this patch.  Two minor nits, otherwise this
> > and the next patch LGTM.
> 
> Thanks for the review. I'll roll another version, I think it will be
> better with your suggestions incorporated.
> 
> > Quoth Jani Nikula on Feb 04 at 12:41 am:
> > > Use the new notmuch argument parser to handle arguments in "notmuch
> > > show". There are two corner case functional changes:
> > > 
> > > 1) Also set params.raw = 1 when defaulting to raw format when part is
> > >    requested but format is not specified.
> > 
> > Huh.  So "notmuch show --part=0 <query>" was broken before.
> 
> Hmm, yes, it seems so. Do you think I should make this a separate fix?

I wouldn't bother.  Since this usage would throw --format=raw into
"useless mode", clearly no one cared.  No sense throwing good code
after bad.