From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Replace trivial pcase occurrences in the Emacs sources Date: Thu, 25 Oct 2018 08:42:39 -0400 Message-ID: References: <20151216202605.GA3752@acm.fritz.box> <877fjrkpdf.fsf@fencepost.gnu.org> <56892334.4000106@yandex.ru> <8760zakb7q.fsf@fencepost.gnu.org> <56892BDA.6060103@dancol.org> <871t9yk98g.fsf@fencepost.gnu.org> <568936F0.3060505@yandex.ru> <87wprqitj5.fsf@fencepost.gnu.org> <56893C8C.3060200@yandex.ru> <87oad2irtd.fsf@fencepost.gnu.org> <5689456A.1010601@yandex.ru> <87egdy8tyz.fsf@fencepost.gnu.org> <56895FDE.4060406@yandex.ru> <8760za8r4a.fsf@fencepost.gnu.org> <87h9iunkcg.fsf@web.de> <87h8hc4xw2.fsf_-_@web.de> <83tvlcsnee.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1540471933 3719 195.159.176.226 (25 Oct 2018 12:52:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 25 Oct 2018 12:52:13 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Oct 25 14:52:09 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 1gFf7N-0000kX-J0 for ged-emacs-devel@m.gmane.org; Thu, 25 Oct 2018 14:52:05 +0200 Original-Received: from localhost ([::1]:54342 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFf9U-0004KQ-1K for ged-emacs-devel@m.gmane.org; Thu, 25 Oct 2018 08:54:16 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44964) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFf8M-0002OM-BH for emacs-devel@gnu.org; Thu, 25 Oct 2018 08:53:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gFeyP-0002FD-Be for emacs-devel@gnu.org; Thu, 25 Oct 2018 08:42:53 -0400 Original-Received: from [195.159.176.226] (port=46076 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gFeyP-0002EW-4E for emacs-devel@gnu.org; Thu, 25 Oct 2018 08:42:49 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1gFewF-0004TZ-Fj for emacs-devel@gnu.org; Thu, 25 Oct 2018 14:40:35 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 9 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:7WHhSlMhGH0VdyEOyYyldSTdMEw= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 195.159.176.226 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:230655 Archived-At: > This raises the question: can we develop a clearer alternative spec > for a new constuct? Would people like to try out various alternatives? Indeed, this can be done without having to re-implement the underlying machinery since you can easily use a macro-layer on top of pcase (either via normal defmacro or via pcase-defmacro, or both). Stefan