From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stephen Leake Newsgroups: gmane.emacs.devel Subject: Re: project.el semantics Date: Sat, 21 Nov 2015 04:10:18 -0600 Message-ID: <86a8q764tx.fsf@stephe-leake.org> 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 1448100882 6356 80.91.229.3 (21 Nov 2015 10:14:42 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 21 Nov 2015 10:14:42 +0000 (UTC) Cc: John Wiegley , emacs-devel@gnu.org To: Dmitry Gutov Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Nov 21 11:14:30 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 1a05BZ-00049W-Vy for ged-emacs-devel@m.gmane.org; Sat, 21 Nov 2015 11:14:26 +0100 Original-Received: from localhost ([::1]:51739 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a05BZ-00065U-D4 for ged-emacs-devel@m.gmane.org; Sat, 21 Nov 2015 05:14:25 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36254) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1a05BM-00064W-EN for emacs-devel@gnu.org; Sat, 21 Nov 2015 05:14:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1a05BI-0002oG-Dx for emacs-devel@gnu.org; Sat, 21 Nov 2015 05:14:12 -0500 Original-Received: from gproxy5-pub.mail.unifiedlayer.com ([67.222.38.55]:41317) by eggs.gnu.org with smtp (Exim 4.71) (envelope-from ) id 1a05BI-0002n0-6M for emacs-devel@gnu.org; Sat, 21 Nov 2015 05:14:08 -0500 Original-Received: (qmail 9798 invoked by uid 0); 21 Nov 2015 10:10:31 -0000 Original-Received: from unknown (HELO cmgw3) (10.0.90.84) by gproxy5.mail.unifiedlayer.com with SMTP; 21 Nov 2015 10:10:31 -0000 Original-Received: from host114.hostmonster.com ([74.220.207.114]) by cmgw3 with id kHAM1r00U2UdiVW01HAQRr; Sat, 21 Nov 2015 10:10:29 -0700 X-Authority-Analysis: v=2.1 cv=Caqbutbl c=1 sm=1 tr=0 a=CQdxDb2CKd3SRg4I0/XZPQ==:117 a=CQdxDb2CKd3SRg4I0/XZPQ==:17 a=DsvgjBjRAAAA:8 a=f5113yIGAAAA:8 a=9i_RQKNPAAAA:8 a=hEr_IkYJT6EA:10 a=x_XPkuGwIRMA:10 a=qtqOOiqGOCEA:10 a=mCpBT8qlulYKvsRusGYA:9 Original-Received: from [76.218.37.33] (port=65179 helo=TAKVER2) by host114.hostmonster.com with esmtpa (Exim 4.84) (envelope-from ) id 1a057f-0001EM-N3; Sat, 21 Nov 2015 03:10:23 -0700 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 (windows-nt) X-Identified-User: {2442:host114.hostmonster.com:stephele:stephe-leake.org} {sentby:smtp auth 76.218.37.33 authed with stephen_leake@stephe-leake.org} X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 67.222.38.55 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:194937 Archived-At: Stephen Leake writes: > For Emacs 25, we should keep this as simple as possible; provide two > functions, one that returns all recursive roots and ignores, another > that returns a non-recursive list of all directories. Backends can > provide whichever is convenient; project.el can convert between them. An alternative is to provide an iterator that returns one directory at a time; this computes the non-recursive directory list lazily. -- -- Stephe