From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by olra.theworths.org (Postfix) with ESMTP id 3F9E4431FBD for ; Sat, 19 Apr 2014 10:52:14 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at olra.theworths.org X-Spam-Flag: NO X-Spam-Score: 0 X-Spam-Level: X-Spam-Status: No, score=0 tagged_above=-999 required=5 tests=[none] autolearn=disabled Received: from olra.theworths.org ([127.0.0.1]) by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id KJEAJKWDaqSp for ; Sat, 19 Apr 2014 10:52:09 -0700 (PDT) Received: from earth.solardns.com (earth.solardns.com [94.76.229.85]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by olra.theworths.org (Postfix) with ESMTPS id 93BDB431FB6 for ; Sat, 19 Apr 2014 10:52:09 -0700 (PDT) Received: from cpc1-finc12-2-0-cust846.4-2.cable.virginm.net ([82.18.251.79]:33040 helo=teckel.deptj.eu) by earth.solardns.com with esmtpsa (TLSv1:DHE-RSA-AES256-SHA:256) (Exim 4.82) (envelope-from ) id 1WbZQo-0000Bo-VO; Sat, 19 Apr 2014 18:52:03 +0100 Received: from eric by teckel.deptj.eu with local (Exim 4.80.1) (envelope-from ) id 1WbZQo-00028u-60; Sat, 19 Apr 2014 18:52:02 +0100 From: Eric Subject: Re: excessive thread fusing To: David Bremner , notmuch In-Reply-To: <87ioq5mrbz.fsf@maritornes.cs.unb.ca> References: <87ioq5mrbz.fsf@maritornes.cs.unb.ca> Message-Id: Date: Sat, 19 Apr 2014 18:52:02 +0100 X--MailScanner-Information: Please contact the ISP for more information X--MailScanner-ID: 1WbZQo-0000Bo-VO X--MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details X--MailScanner-SpamCheck: X--MailScanner-From: eric@deptj.eu X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - earth.solardns.com X-AntiAbuse: Original Domain - notmuchmail.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - deptj.eu X-Get-Message-Sender-Via: earth.solardns.com: authenticated_id: deptjeu/from_h X-Source: X-Source-Args: X-Source-Dir: X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: "Use and development of the notmuch mail system." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 19 Apr 2014 17:52:14 -0000 On Sat, 19 Apr 2014 21:33:36 +0900, David Bremner wrote: > > Gregor Zattler mentioned some problems with threading at > > id:20120126004024.GA13704@shi.workgroup > > After some off list discussions, I believe I have a smaller test case. > > The attached maildir contains 24 messages from the org mode list. > > According to notmuch, these form one thread, but I can't figure out > exactly why. It seems like the chronologically first two messages should > be a seperate thread. There are several of the infamous malformed ME-E > In-reply-to headers, but each of these messages also has a References > header; this seems to indicate a case missed by commit cf8aaafbad68. > This may not actually be any help, but both hypermail and mhonarc agree that two messages form a separate thread from the rest. I believe that the latter, at least, is the JWZ algorithm. Eric -- ms fnd in a lbry