From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: John Wiegley Newsgroups: gmane.emacs.devel Subject: Re: project.el semantics Date: Sat, 21 Nov 2015 21:18:08 -0800 Message-ID: References: <86pp1j4ejm.fsf@stephe-leake.org> <86twqrww0u.fsf_-_@stephe-leake.org> <563EA9B9.5080404@yandex.ru> <86vb9dufs0.fsf@stephe-leake.org> <563F4915.1080008@yandex.ru> <867flrbksb.fsf@stephe-leake.org> <56409F2D.9060300@yandex.ru> <86mvun9gz7.fsf@stephe-leake.org> <56415902.90103@yandex.ru> <86h9ktah9x.fsf@stephe-leake.org> <56429025.3070008@yandex.ru> <86r3jw4yrf.fsf@stephe-leake.org> <564340DC.5020008@yandex.ru> <86wptob2v6.fsf@stephe-leake.org> <5643CEAA.6000103@yandex.ru> <86si4bemyw.fsf@stephe-leake.org> <564478CA.20108@yandex.ru> <86y4e3c90y.fsf@stephe-leake.org> <56450CDB.9050604@yandex.ru> <564D3223.1050705@yandex.ru> <86h9kf655z.fsf@stephe-leake.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1448169612 13275 80.91.229.3 (22 Nov 2015 05:20:12 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 22 Nov 2015 05:20:12 +0000 (UTC) Cc: emacs-devel@gnu.org, Dmitry Gutov To: Stephen Leake Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sun Nov 22 06:20:07 2015 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 1a0N4E-0000Bv-75 for ged-emacs-devel@m.gmane.org; Sun, 22 Nov 2015 06:20:02 +0100 Original-Received: from localhost ([::1]:54836 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a0N4D-0004bt-SD for ged-emacs-devel@m.gmane.org; Sun, 22 Nov 2015 00:20:01 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:59399) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a0N48-0004ar-Ur for emacs-devel@gnu.org; Sun, 22 Nov 2015 00:19:57 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a0N46-0000Dk-QO for emacs-devel@gnu.org; Sun, 22 Nov 2015 00:19:56 -0500 Original-Received: from mail-pa0-x232.google.com ([2607:f8b0:400e:c03::232]:34748) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a0N46-0000Df-Kb for emacs-devel@gnu.org; Sun, 22 Nov 2015 00:19:54 -0500 Original-Received: by padhx2 with SMTP id hx2so157886473pad.1 for ; Sat, 21 Nov 2015 21:19:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:in-reply-to:date:message-id:references :user-agent:mail-followup-to:mime-version:content-type; bh=09pLbDE9fp95OeISfGpH4Ub4/s3Kwtek+qiXWtr14Aw=; b=aIS2aim18N6mScVzEYmDjNqdWmPDn26pskE9UaKbBrEiZ946qOlEQnFhM9y9GLbquj /gRJOdqxqhyJrCWlj3UnxtGe3faYFJlTETyBZuvvOoP/B8Tn7i1h7b6Bc3tJzSpDEYOm a5fYRU/vlTKUyKdC1KQvmoKPs1tUI2MZ11bvGAc9SSntzR8DUgHJ0QE331/WynuWQK6/ UweZ+r+oqki84UaEHA15sreOyUJb5gIMwOWVj6moSq9YWi2DEyTFdpO7S1T2oSRHyTLV z0PizBSXQ0twPbKd/06ciOcuzuPsRikoeynW0nCtdvqeBP5B+xRJ++CTHz9fs8HWXLzF EE4g== X-Received: by 10.66.227.197 with SMTP id sc5mr29156378pac.157.1448169593975; Sat, 21 Nov 2015 21:19:53 -0800 (PST) Original-Received: from Vulcan.local (76-234-68-79.lightspeed.frokca.sbcglobal.net. [76.234.68.79]) by smtp.gmail.com with ESMTPSA id w8sm4984980pfi.41.2015.11.21.21.19.52 (version=TLS1 cipher=AES128-SHA bits=128/128); Sat, 21 Nov 2015 21:19:53 -0800 (PST) X-Google-Original-From: "John Wiegley" Original-Received: by Vulcan.local (Postfix, from userid 501) id 7CE1F10A64341; Sat, 21 Nov 2015 21:19:51 -0800 (PST) In-Reply-To: <86h9kf655z.fsf@stephe-leake.org> (Stephen Leake's message of "Sat, 21 Nov 2015 04:03:04 -0600") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) Mail-Followup-To: Stephen Leake , Dmitry Gutov , emacs-devel@gnu.org X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-Received-From: 2607:f8b0:400e:c03::232 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:194980 Archived-At: >>>>> Stephen Leake writes: > Then it also needs to indicate which are recursive and which aren't. One way > is to return a cons (recursive-dirs . non-recursive-dirs). I think Dmitry and I talked about a more general way of yielding metadata associated with project-related "entities" (mainly directories and files in this version), and that this metadata could indicate recursion, or even how to perform the recursion. For example, it could be recursion with a file name, or i-node testing, predicate. John