--- /dev/null
+Return-Path: <tomi.ollila@iki.fi>\r
+X-Original-To: notmuch@notmuchmail.org\r
+Delivered-To: notmuch@notmuchmail.org\r
+Received: from localhost (localhost [127.0.0.1])\r
+ by arlo.cworth.org (Postfix) with ESMTP id AD1156DE00CB\r
+ for <notmuch@notmuchmail.org>; Mon, 31 Aug 2015 03:54:21 -0700 (PDT)\r
+X-Virus-Scanned: Debian amavisd-new at cworth.org\r
+X-Spam-Flag: NO\r
+X-Spam-Score: 1.202\r
+X-Spam-Level: *\r
+X-Spam-Status: No, score=1.202 tagged_above=-999 required=5 tests=[AWL=-0.194,\r
+ SPF_NEUTRAL=0.652, URIBL_SBL=0.644, URIBL_SBL_A=0.1] autolearn=disabled\r
+Received: from arlo.cworth.org ([127.0.0.1])\r
+ by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024)\r
+ with ESMTP id bLQukTsoyXeK for <notmuch@notmuchmail.org>;\r
+ Mon, 31 Aug 2015 03:54:19 -0700 (PDT)\r
+Received: from guru.guru-group.fi (guru.guru-group.fi [46.183.73.34])\r
+ by arlo.cworth.org (Postfix) with ESMTP id 44A846DE005F\r
+ for <notmuch@notmuchmail.org>; Mon, 31 Aug 2015 03:54:18 -0700 (PDT)\r
+Received: from guru.guru-group.fi (localhost [IPv6:::1])\r
+ by guru.guru-group.fi (Postfix) with ESMTP id 15EC210005A;\r
+ Mon, 31 Aug 2015 13:52:47 +0300 (EEST)\r
+From: Tomi Ollila <tomi.ollila@iki.fi>\r
+To: David Bremner <david@tethera.net>, Jani Nikula <jani@nikula.org>,\r
+ notmuch@notmuchmail.org\r
+Subject: Re: [RFC PATCH 5/5] cli: add support for deduplicating based on case\r
+ insensitive address\r
+In-Reply-To: <874mjht1y6.fsf@maritornes.cs.unb.ca>\r
+References: <cover.1440859765.git.jani@nikula.org>\r
+ <b33abd9a0117628932b3f197f536cf1a58793779.1440859765.git.jani@nikula.org>\r
+ <874mjht1y6.fsf@maritornes.cs.unb.ca>\r
+User-Agent: Notmuch/0.20.2+68~g0c35549 (http://notmuchmail.org) Emacs/24.3.1\r
+ (x86_64-unknown-linux-gnu)\r
+X-Face: HhBM'cA~<r"^Xv\KRN0P{vn'Y"Kd;zg_y3S[4)KSN~s?O\"QPoL\r
+ $[Xv_BD:i/F$WiEWax}R(MPS`^UaptOGD`*/=@\1lKoVa9tnrg0TW?"r7aRtgk[F\r
+ !)g;OY^,BjTbr)Np:%c_o'jj,Z\r
+Date: Mon, 31 Aug 2015 13:52:46 +0300\r
+Message-ID: <m2oahn6875.fsf@guru.guru-group.fi>\r
+MIME-Version: 1.0\r
+Content-Type: text/plain\r
+X-BeenThere: notmuch@notmuchmail.org\r
+X-Mailman-Version: 2.1.18\r
+Precedence: list\r
+List-Id: "Use and development of the notmuch mail system."\r
+ <notmuch.notmuchmail.org>\r
+List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
+ <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
+List-Archive: <http://notmuchmail.org/pipermail/notmuch/>\r
+List-Post: <mailto:notmuch@notmuchmail.org>\r
+List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
+List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
+ <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
+X-List-Received-Date: Mon, 31 Aug 2015 10:54:21 -0000\r
+\r
+On Sun, Aug 30 2015, David Bremner <david@tethera.net> wrote:\r
+\r
+> Jani Nikula <jani@nikula.org> writes:\r
+>\r
+>> Consider all variants of an email address as one, and print the most\r
+>> common variant.\r
+>\r
+> Other than the quibbles already mentioned, the series looks ok to\r
+> me. For production it should have one or two tests I guess. Oh, and man\r
+> page updates. But you knew that I guess.\r
+>\r
+> I can live with the current argument syntax, but since a certain a mount\r
+> of bikeshedding is expected, here is an alternative suggestion\r
+>\r
+> --deduplication={none|mailbox|address}\r
+\r
+(is s/deduplicate/deduplication/ intended or accidental change?)\r
+\r
+Is this complete alternative to --deduplicate={no|yes|address}, respectively?\r
+\r
+If it is it looks somewhat better to me (provided that it is accurate)\r
+anyway, the user command line interface looks good to me.\r
+\r
+\r
+\r
+Tomi\r