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From: David Bremner <david@tethera.net>
To: Jani Nikula <jani@nikula.org>, Johan Parin <johanparin@gmail.com>,
 notmuch@notmuchmail.org
Cc: Johan Parin <johan.parin@gmail.com>
Subject: Re: [PATCH] Fix format_headers_sprinter to return all headers
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References: <20191109174413.97663-1-johan.parin@gmail.com>
 <87k188c0x8.fsf@nikula.org>
Date: Sat, 09 Nov 2019 15:30:36 -0500
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Jani Nikula <jani@nikula.org> writes:

> On Sat, 09 Nov 2019, Johan Parin <johanparin@gmail.com> wrote:
>> Modify format_headers_sprinter so that it returns all headers in the
>> sexp, instead of a fixed set of headers.
>
> I have to deal with plenty of long threads that already take a very long
> time to open in notmuch-emacs. How's this going to impact the emacs
> interface performance? For example the patch mail I'm replying to has
> more header content than body content. There are tons of headers that I
> can't imagine being useful to anyone.

 Can we benchmark this somehow? I think we have suitable threads in the
 LKML corpus, but the challenge is timing emacs in some sensible way.