Re: Bug?: notmuch-search-show-thread shows several threads; only one containing match...

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+Date: Mon, 27 Jan 2014 17:07:20 +0000\r
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+From: Eric <eric@deptj.eu>\r
+Subject: Re: Bug?: notmuch-search-show-thread shows several threads;\r
+       only one containing matching messages\r
+To: notmuch <notmuch@notmuchmail.org>\r
+In-Reply-To: <20140126212604.GC10844@boo.workgroup>\r
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+\r
+On Sun, 26 Jan 2014 22:26:04 +0100, Gregor Zattler <telegraph@gmx.net> wrote:\r
+> Hi David,\r
+> * David Bremner <david@tethera.net> [24. Jan. 2014]:\r
+> > Mark Walters <markwalters1009@gmail.com> writes:\r
+> >> I have looked at this and I think this is not notmuch's fault: I think\r
+> >> it is a mua doing strange things:\r
+> >>\r
+> >> One of the mails has an in-reply-to header which looks like\r
+> >>\r
+> >> In-reply-to: Message from Carsten Dominik <carsten.dominik@gmail.com> of        "Tue, 15 Mar 2011 12:18:51 BST."        <17242340-A14F-495A-B144-20C96D52B620@gmail.com>\r
+> >>\r
+> >> and I think notmuch is taking the carsten.dominik@gmail.com as message\r
+> >> id.\r
+> >>\r
+> > \r
+> > Can someone test if this is fixed by cf8aaafbad68 (i.e. does the problem\r
+> > persist in git master or 0.17)?\r
+> \r
+> The problem is *not* fixed.  \r
+\r
+I've never been happy with notmuch's threading, always seem to get too\r
+many threads, so I tend to do\r
+\r
+notmuch show --format=mbox \\r
+  $(notmuch search --output=threads -- whatever)  | mhonarc -tlevels 15 -\r
+\r
+to work out which threads I want (I am not an emacs user!).\r
+\r
+mhonarc, as far as I know, uses something like the jwz algorithm (\r
+http://http://www.jwz.org/doc/threading.html), the use of which would\r
+solve my problem but possibly not Gregor's. If that is indeed caused by\r
+the header referred to above and there is some email client which does\r
+that, it would need special handling in jwz and probably in any\r
+algorithm, but the maintainers of the mail client should also be told to\r
+fix it! (RFC2822)\r
+\r
+Digression I know, but I just wanted to flag the need for more work in\r
+general on threading in notmuch.\r
+\r
+Eric\r
+-- \r
+ms fnd in a lbry\r