From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 10.204.66.147 with SMTP id n19cs100105bki; Thu, 9 Sep 2010 09:55:41 -0700 (PDT) Received: by 10.90.82.17 with SMTP id f17mr143454agb.190.1284051338450; Thu, 09 Sep 2010 09:55:38 -0700 (PDT) Return-Path: Received: from rubyforge.org (rubyforge.org [205.234.109.19]) by mx.google.com with ESMTP id e10si3743066ibg.55.2010.09.09.09.55.37; Thu, 09 Sep 2010 09:55:38 -0700 (PDT) Received-SPF: pass (google.com: domain of sup-devel-bounces@rubyforge.org designates 205.234.109.19 as permitted sender) client-ip=205.234.109.19; Authentication-Results: mx.google.com; spf=pass (google.com: domain of sup-devel-bounces@rubyforge.org designates 205.234.109.19 as permitted sender) smtp.mail=sup-devel-bounces@rubyforge.org Received: from rubyforge.org (rubyforge.org [127.0.0.1]) by rubyforge.org (Postfix) with ESMTP id A6A5E197833E; Thu, 9 Sep 2010 12:55:37 -0400 (EDT) Received: from dmz-mailsec-scanner-6.mit.edu (DMZ-MAILSEC-SCANNER-6.MIT.EDU [18.7.68.35]) by rubyforge.org (Postfix) with ESMTP id BBC40177993F for ; Thu, 9 Sep 2010 12:55:27 -0400 (EDT) X-AuditID: 12074423-b7b19ae0000059ef-41-4c8911647631 Received: from mailhub-auth-4.mit.edu ( [18.7.62.39]) by dmz-mailsec-scanner-6.mit.edu (Symantec Brightmail Gateway) with SMTP id C7.AB.23023.461198C4; Thu, 9 Sep 2010 12:55:00 -0400 (EDT) Received: from outgoing.mit.edu (OUTGOING-AUTH.MIT.EDU [18.7.22.103]) by mailhub-auth-4.mit.edu (8.13.8/8.9.2) with ESMTP id o89GtQS8001791; Thu, 9 Sep 2010 12:55:27 -0400 Received: from localhost (ool-44c4de0a.dyn.optonline.net [68.196.222.10]) (authenticated bits=0) (User authenticated as ezyang@ATHENA.MIT.EDU) by outgoing.mit.edu (8.13.6/8.12.4) with ESMTP id o89GtPqK018744; Thu, 9 Sep 2010 12:55:26 -0400 (EDT) From: "Edward Z. Yang" To: Michael Stapelberg In-reply-to: <1282085130-sup-6401@midna.zekjur.net> References: <1279475566-sup-7173@ezyang> <1279579814-sup-4745@midna.zekjur.net> <1279656544-sup-4931@midna.zekjur.net> <1281915009-sup-2620@ezyang> <1281921538-sup-8727@midna.zekjur.net> <1281922808-sup-4140@ezyang> <1281979317-sup-3846@midna.zekjur.net> <1281979589-sup-7759@ezyang> <1282085130-sup-6401@midna.zekjur.net> Date: Thu, 09 Sep 2010 12:55:25 -0400 Message-Id: <1284051078-sup-224@ezyang> User-Agent: Sup/git X-Brightmail-Tracker: AAAAAQCq+Kk= Cc: kevinr@mit.edu, sup-devel Subject: Re: [sup-devel] [PATCH] Return nothing between if end index is not found. X-BeenThere: sup-devel@rubyforge.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: Sup developer discussion List-Id: Sup developer discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: sup-devel-bounces@rubyforge.org Errors-To: sup-devel-bounces@rubyforge.org RXhjZXJwdHMgZnJvbSBNaWNoYWVsIFN0YXBlbGJlcmcncyBtZXNzYWdlIG9mIFR1ZSBBdWcgMTcg MTg6NDY6MzIgLTA0MDAgMjAxMDoKPiBJbnRlcmVzdGluZy4gSSBnemlwcGVkIGl0ICh0byBtYWtl IHN1cmUgaXQgZG9lcyBub3QgZ2V0IHRvdWNoZWQgaW4gYW55IHdheSBvbgo+IGl0cyB3YXkgdG8g eW91KSBhbmQgYXR0YWNoZWQgaXQgdG8gdGhpcyBtYWlsLgoKSSBmaW5hbGx5IGdvdCBhcm91bmQg dG8gbG9va2luZyBhdCB5b3VyIG1lc3NhZ2UsIGFuZCBhcyBleHBlY3RlZCwgaXQgYXBwZWFycwp0 aGF0IHRoZXJlIGlzIG5vIHRyYWlsaW5nIEVORCBQR1AgTUVTU0FHRSBibG9jaywgd2hpY2ggaXMg d2h5IG15IHBhdGNoIGJyZWFrcwp5b3VyIGJlaGF2aW9yIChpdCBjbGFpbXMgdGhlcmUgaXMgbm8g dmFsaWQgUEdQIGJsb2NrLikKClJlZ2FyZGxlc3Mgb2Ygd2hhdCB0aGUgUEdQIHN0YW5kYXJkIHNh eXMsIEkgc3VwcG9zZSBpdCdzIGdvb2QgcHJhY3RpY2UKdG8gYmUgbGliZXJhbCBpbiB3aGF0IHdl IGFjY2VwdC4gIFNvIHRoZSBjb3JyZWN0IGNoYW5nZSBtaWdodCBiZSB0bwprZWVwIHRoZSBleGlz dGluZyBzZW1hbnRpY3Mgb2YgYmV0d2VlbiAoZG9jdW1lbnRpbmcgY2FyZWZ1bGx5IHdoYXQgaGFw cGVucwppZiB0aGUgZW5kaW5nIGxpbmUgaXMgbm90IHByZXNlbnQpIGFuZCB0aGVuIGZpeGluZyB0 aGUgY29kZSB0aGF0IHJlbGllcwpvbiB0aGUgYm9ndXMgaW52YXJpYW50LgoKVGhpcyBhbHNvIHJl c29sdmVzIEtldmluIFJpZ2dsZeKAmXMgaXNzdWUuCgpDaGVlcnMsCkVkd2FyZApfX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpTdXAtZGV2ZWwgbWFpbGluZyBs aXN0ClN1cC1kZXZlbEBydWJ5Zm9yZ2Uub3JnCmh0dHA6Ly9ydWJ5Zm9yZ2Uub3JnL21haWxtYW4v bGlzdGluZm8vc3VwLWRldmVsCg==