From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.devel Subject: Re: Generators (iterators) for Gnu Emacs Date: Mon, 08 Dec 2014 04:55:45 +0200 Message-ID: <54851331.1040807@yandex.ru> References: <877fy77zhp.fsf@web.de> <87k326d4ww.fsf@gmail.com> <877fy6rp2o.fsf@web.de> <548230FB.40307@dancol.org> <5482C872.5010304@dancol.org> <5483C537.3010707@dancol.org> <54840719.5080209@dancol.org> <87ppbv4bdt.fsf@ferrier.me.uk> <5484C780.3080902@dancol.org> <86zjazyoxb.fsf@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1418007389 1734 80.91.229.3 (8 Dec 2014 02:56:29 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 8 Dec 2014 02:56:29 +0000 (UTC) Cc: Michael Heerdegen , Daniel Colascione , Nic Ferrier , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Dec 08 03:56:22 2014 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XxoUl-0005kT-T9 for ged-emacs-devel@m.gmane.org; Mon, 08 Dec 2014 03:56:20 +0100 Original-Received: from localhost ([::1]:59872 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XxoUl-0005C8-Ij for ged-emacs-devel@m.gmane.org; Sun, 07 Dec 2014 21:56:19 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:56549) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XxoUP-0005Bq-Ui for emacs-devel@gnu.org; Sun, 07 Dec 2014 21:56:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XxoUG-00045D-T5 for emacs-devel@gnu.org; Sun, 07 Dec 2014 21:55:57 -0500 Original-Received: from mail-wg0-x22c.google.com ([2a00:1450:400c:c00::22c]:42079) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XxoUG-000459-LI for emacs-devel@gnu.org; Sun, 07 Dec 2014 21:55:48 -0500 Original-Received: by mail-wg0-f44.google.com with SMTP id b13so5166069wgh.3 for ; Sun, 07 Dec 2014 18:55:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding; bh=EQ+sxTV21kc0KnqQG/4JVku1keFUWXwvb8AA7zIr2s0=; b=y0AA85eaddAHK0T+c1C0FGhlYD2ntYacamdnQ7kw8lxrFBEh117UWh+byHyHtcMQED CFnzgP9qd01mKKoui/gOiOMEwIIiMsAkG6wtA6smBCRvvlBU9kgMIxwtZrHmFNCoxQb0 3r1uHHH/ZmBYYpsKXiSYGJ72DMHXkfGkD4lRLl0PRAbsLeiecCooSyACdREuSlzPHRUt pGkV9fWVKOCwotymI1SzP7wtgNkNx06YdRipElEQqoJBIWykOPCRgHtkMMcBeOXfY79e j+rxDmYX7AZj56v6ateSkfVMt8fDDd1crdzgjm+ys0AYlf0IeNi0akhmlYED/j4jgqjJ U/PA== X-Received: by 10.181.12.38 with SMTP id en6mr21352499wid.5.1418007347715; Sun, 07 Dec 2014 18:55:47 -0800 (PST) Original-Received: from [192.168.1.2] ([82.102.93.57]) by mx.google.com with ESMTPSA id d2sm54825721wjs.32.2014.12.07.18.55.46 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Dec 2014 18:55:47 -0800 (PST) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 In-Reply-To: X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2a00:1450:400c:c00::22c X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:179354 Archived-At: On 12/08/2014 04:25 AM, Stefan Monnier wrote: >> Could we revisit this discussion, maybe? Having a Lisp VM at the core of >> Emacs means we don't need to use grep for find-definition. > > I'm sure it can be made to work, with enough work. But currently > > M-x grep RET grep foo-bar {emacs,elpa}/**/*.el RET > > works pretty well, for *very* little effort. Sure. In no way I'm trying to say that having to implement the above would be much of a benefit by itself. It's a cost, for having a modern-ish import system.