From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Replace trivial pcase occurrences in the Emacs sources Date: Wed, 31 Oct 2018 22:12:02 +0200 Message-ID: <835zxhj2p9.fsf@gnu.org> References: <83tvlcsnee.fsf@gnu.org> <20181029134722.GC4195@ACM> <87lg6gifnb.fsf@web.de> <87muqwxs7m.fsf@ericabrahamsen.net> <83h8h3jlyd.fsf@gnu.org> <8b897e43-679b-d38c-e185-0efe19c09342@yandex.ru> <83y3aei08p.fsf@gnu.org> <83o9bahz6i.fsf@gnu.org> <877ehyx7xg.fsf@web.de> <83d0rpj4y0.fsf@gnu.org> <871s85yjx9.fsf@web.de> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1541016671 22924 195.159.176.226 (31 Oct 2018 20:11:11 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 31 Oct 2018 20:11:11 +0000 (UTC) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Wed Oct 31 21:11:07 2018 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gHwpX-0005ry-9L for ged-emacs-devel@m.gmane.org; Wed, 31 Oct 2018 21:11:07 +0100 Original-Received: from localhost ([::1]:33315 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gHwrd-0005cC-L1 for ged-emacs-devel@m.gmane.org; Wed, 31 Oct 2018 16:13:17 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:60354) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gHwqs-0005b5-C3 for emacs-devel@gnu.org; Wed, 31 Oct 2018 16:12:31 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gHwqq-0001Go-Vc for emacs-devel@gnu.org; Wed, 31 Oct 2018 16:12:29 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:42858) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gHwqh-00017V-Nq; Wed, 31 Oct 2018 16:12:24 -0400 Original-Received: from [176.228.60.248] (port=1445 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gHwqZ-0002jA-HI; Wed, 31 Oct 2018 16:12:15 -0400 In-reply-to: (message from Stefan Monnier on Wed, 31 Oct 2018 16:06:38 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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" Xref: news.gmane.org gmane.emacs.devel:230914 Archived-At: > From: Stefan Monnier > Date: Wed, 31 Oct 2018 16:06:38 -0400 > > I think it's not worth trying to define precisely which patterns are > "destructuring" and which aren't. We can just show two clear examples, > like a 'emacs pattern and a `(,a . ,b) pattern to contrast the two. Agreed.