From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost (localhost [127.0.0.1]) by arlo.cworth.org (Postfix) with ESMTP id C7A3C6DE0173 for ; Sun, 30 Oct 2016 02:54:07 -0700 (PDT) X-Virus-Scanned: Debian amavisd-new at cworth.org X-Spam-Flag: NO X-Spam-Score: 0.39 X-Spam-Level: X-Spam-Status: No, score=0.39 tagged_above=-999 required=5 tests=[AWL=0.410, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01] autolearn=disabled Received: from arlo.cworth.org ([127.0.0.1]) by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2qRATc61bu5K for ; Sun, 30 Oct 2016 02:54:06 -0700 (PDT) Received: from mail-lf0-f65.google.com (mail-lf0-f65.google.com [209.85.215.65]) by arlo.cworth.org (Postfix) with ESMTPS id 21F686DE00AC for ; Sun, 30 Oct 2016 02:54:06 -0700 (PDT) Received: by mail-lf0-f65.google.com with SMTP id p100so1065635lfg.2 for ; Sun, 30 Oct 2016 02:54:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nikula-org.20150623.gappssmtp.com; s=20150623; h=from:to:subject:in-reply-to:references:date:message-id:mime-version; bh=T2apQsKaXPU6Iaz1+xf27JkCj0anCiP6t03FS4STh7Y=; b=NowqD1FisV7dX1e1Z3TDoP1WZd9KRTdUUJsXyLMylxGq4mdBTP/GucHM88LU1as+XS QoxQgY+n4RvRsDdbwHlheFLFCUWUYL06s4QpW7C7xmDZoJmYrGEfB2BWU0Bj+Ove1aAI 8YFmR/YQKyysGCRe7zza1Vw9lLx2FgI/PJ/qyiREEUBhSOomGTaixzBjsuD/ja6hnO76 5lydseZ9LGK0lBL8eRWI/Fb+Yt41Aw3btd/XMFBG3a4UPiujBeYJXKyi8/4YyZzwrbqt NqMLb3RHUHZ9+8TRX0P+tl8A7z/BdF21meZcemUhWtclC8vhN7dvgzA4MfCbwTzL4LBU zn7w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:in-reply-to:references:date :message-id:mime-version; bh=T2apQsKaXPU6Iaz1+xf27JkCj0anCiP6t03FS4STh7Y=; b=OcZ7aEvox/TmW/sxuCwkL81Qdx8RRB4jV+iM88LQBzB3YycVLkGikzGwXAdq0+Cwzx DaVelDnDXpWBEdql21C12QQW9wEjzSKnI2Yt6nzkescDTIvAmcue8/MrLpoxONvaw+Ux vhw2OvXZNr+IVk1/kQoNqtNOZSPUSdPZiwM1EKIn97aiNSrjVU3aHvrZUjiS3KvW63M+ ruSeETNIosfUTbQy8vHmyWa/Ov++kBvnvcckwIoe07iZbR2CFEA2hdpqfMI4eSaxZh37 /k/Xw/XYO5ZkFhZuL8CjQJkRtG7DVocFNNEIqmlRFjltqHov89u+F+VzYvzXxItoyWGe 2+fQ== X-Gm-Message-State: ABUngveaRqGsgAnYGwtaNEKDAGAFYaaY/28qPXw4qKK0pWpea5yt3hh+HrTUalYb1A78zQ== X-Received: by 10.25.221.8 with SMTP id u8mr3736831lfg.40.1477821244448; Sun, 30 Oct 2016 02:54:04 -0700 (PDT) Received: from localhost (dsl-hkibrasgw2-58c368-70.dhcp.inet.fi. [88.195.104.70]) by smtp.gmail.com with ESMTPSA id r20sm3530122lfr.19.2016.10.30.02.54.03 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 30 Oct 2016 02:54:03 -0700 (PDT) From: Jani Nikula To: Tomi Ollila , notmuch@notmuchmail.org Subject: Re: [PATCH v2] completion: complete mimetype: search prefix In-Reply-To: <87a8ds1ns9.fsf@dys5r8yycf7d---w7t57y-3.rev.dnainternet.fi> References: <1477162534-7814-1-git-send-email-jani@nikula.org> <1477247982-28075-1-git-send-email-jani@nikula.org> <87a8ds1ns9.fsf@dys5r8yycf7d---w7t57y-3.rev.dnainternet.fi> Date: Sun, 30 Oct 2016 11:52:11 +0200 Message-ID: <8737je4110.fsf@nikula.org> MIME-Version: 1.0 Content-Type: text/plain X-BeenThere: notmuch@notmuchmail.org X-Mailman-Version: 2.1.22 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: Sun, 30 Oct 2016 09:54:07 -0000 On Tue, 25 Oct 2016, Tomi Ollila wrote: > Jani Nikula writes: > >> Use /etc/mime.types if available, with a homebrew sed parser, and fall >> back to a handful of common types otherwise. > > I'd suggest the following line: > > sed -n '/^[[:alpha:]]/ s/[[:space:]].*//p' /etc/mime.types > > I tested the sed expression works on Linux and Darwin (macOS sierra). $ sed --version sed (GNU sed) 4.2.2 $ sed -n '/^[[:alpha:]]/ s/[[:space:]].*//p' /etc/mime.types | wc -l 411 $ sed -n '/^[^ \t#]/{s/[ \t].*//;p;}' < /etc/mime.types | wc -l 787 BR, Jani.