From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#49809: [PATCH] Add macro 'pcase-setq' Date: Wed, 04 Aug 2021 09:14:16 +0200 Message-ID: <871r79hebb.fsf@gnus.org> References: <07ad5892-3343-4c35-00e3-9753bca5f67b@protonmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12374"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 49809@debbugs.gnu.org, Stefan Monnier To: Okam Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 04 09:15:48 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mBB80-00034g-3w for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 04 Aug 2021 09:15:48 +0200 Original-Received: from localhost ([::1]:52072 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mBB7z-0001TT-3I for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 04 Aug 2021 03:15:47 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:45494) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mBB7I-00015J-EL for bug-gnu-emacs@gnu.org; Wed, 04 Aug 2021 03:15:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:59010) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mBB7G-0002rX-LF for bug-gnu-emacs@gnu.org; Wed, 04 Aug 2021 03:15:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mBB7G-0002dk-DV for bug-gnu-emacs@gnu.org; Wed, 04 Aug 2021 03:15:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 04 Aug 2021 07:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49809 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 49809-submit@debbugs.gnu.org id=B49809.162806126910087 (code B ref 49809); Wed, 04 Aug 2021 07:15:02 +0000 Original-Received: (at 49809) by debbugs.gnu.org; 4 Aug 2021 07:14:29 +0000 Original-Received: from localhost ([127.0.0.1]:42323 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mBB6i-0002cc-R8 for submit@debbugs.gnu.org; Wed, 04 Aug 2021 03:14:29 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:36968) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mBB6g-0002cM-K9 for 49809@debbugs.gnu.org; Wed, 04 Aug 2021 03:14:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=4lzEi/1kyMFDizeBTDRAAjidibyUw8jkI4I1q+3oUHE=; b=EqCNGZ/LcndZp1MS9d5IFBnncg LYN48dNo9EQX+iaBPF1gpgdDTAHB/5JYsD/xo4P1ETu+xlMFHfQjID+RyXCjeU4NIwTIoG+xJ8Syw h4jRa6qNbZ7tixbVr26xh9uaQwSiQMo8Tlq3Exy97Nymto58tpTAVYDDFAEI63uNdt9c=; Original-Received: from [84.212.220.105] (helo=elva) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mBB6W-0004mt-RK; Wed, 04 Aug 2021 09:14:19 +0200 In-Reply-To: <07ad5892-3343-4c35-00e3-9753bca5f67b@protonmail.com> (Okam's message of "Sun, 01 Aug 2021 17:20:41 +0000") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:211129 Archived-At: Okam writes: > This patch adds a `setq`-like equivalent to `pcase-let`. This is > convenient when one wants the bindings to exist outside of a `let` form. > > This macro expands into multiple `setq` calls that are combined where > possible. > > ;; => (1 2 3 4) > (let (a b c d) > (pcase-setq a 1 > b 2 > `[,c ,d] [3 4]) > (list a b c d)) Perhaps Stefan has an opinion here; added to the CCs. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no