From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.devel Subject: Re: 7 logical-xor implementations in source tree Date: Tue, 23 Jul 2019 07:24:50 -0400 Message-ID: References: <87tvbd9a8p.fsf@oremacs.com> <86wog9gn5n.fsf@gmail.com> <7AAB8009-DD68-4EA7-93CC-3B4A89FC8AFD@acm.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="73304"; mail-complaints-to="usenet@blaine.gmane.org" Cc: Andy Moreton , Emacs developers To: =?UTF-8?Q?Mattias_Engdeg=C3=A5rd?= Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jul 23 13:25:14 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hpsuv-000Iz3-0Y for ged-emacs-devel@m.gmane.org; Tue, 23 Jul 2019 13:25:13 +0200 Original-Received: from localhost ([::1]:41318 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpsut-0001gQ-AD for ged-emacs-devel@m.gmane.org; Tue, 23 Jul 2019 07:25:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52409) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpsuq-0001g5-Be for emacs-devel@gnu.org; Tue, 23 Jul 2019 07:25:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hpsup-00040b-FD for emacs-devel@gnu.org; Tue, 23 Jul 2019 07:25:08 -0400 Original-Received: from mail-ot1-x329.google.com ([2607:f8b0:4864:20::329]:38340) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hpsup-0003zc-8b for emacs-devel@gnu.org; Tue, 23 Jul 2019 07:25:07 -0400 Original-Received: by mail-ot1-x329.google.com with SMTP id d17so43676199oth.5 for ; Tue, 23 Jul 2019 04:25:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=K+Y2Li+Jgrqt2BKbZ7jUHBOYYA8BTdxo1P21IoAdGs8=; b=vGkxmVVBIer/rk4wlPrTg0chUMb3oddiuv2XOsrV9JYSEo5huWtDL3K2H4X9D5R4x9 RPigIa36Xp4so/pylAsI+HzgK60dwJb86cxz4RBIJTVHLvpgX5i7peb4GOFWxxWKgjGp PpMRCk2rA04aG925RVHRiJSpJQq1NW50zVVIc/zuFJR4kDm5dE/reFDvD6qilV6noqE7 U4LRcoxQhybN5dkVFz71oESIvr17FtaBvEMzb6vWeHElAGrZNVHVnnxPog7vdfASrnYW jfzKIcQ+ySVTXWivO3HBYy73cE0CHBeB+DJZmjTbzQ0EEPO+x/NFHDWA/ecT2RV6srQA 1WfQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=K+Y2Li+Jgrqt2BKbZ7jUHBOYYA8BTdxo1P21IoAdGs8=; b=rVWz+aP8pqR0D2YOpWTanw7EiZvEDn1JbWHosTPF8POHNYizw6gRN9ecPisUbY5Thn X6GVILcy/11CIprkTbiALsQNY64yhuFlTyS7FhkrEAjlKTLtBYFH8wnlF3giltdccfVo KM7KzM7yXmsz9Hvy9hFDQiradJggryMBjhpYwSFhCkosD7MWZyweVyeDc/YGQImb7f3Y zpWZIVM3wXbD0ymx8vIA1PGpiSZd2v8hnMAJp4RntStnMCRFR+SdAmcbDUmt1+yGw3t3 pLzTPy+9ED/BQZ4V31f8M9IZHX6WfOETd7KUIQsnqW14s6U0kyE2byWpU5jSQaPy+2Km luFQ== X-Gm-Message-State: APjAAAUE42vBlyko5d8GJDqXZorrjvIAYAgi6VyGSXu1YBhUem5f3RdY NCnE84Dzmrn4os+5eroff3E529uGnQuzBRPsPfI= X-Google-Smtp-Source: APXvYqyiy7PpIylPuCtQ6epv8CR4CGJsKo0wICdumlE/ZhXj1AIIixwjGQ7ALH7mROnBorhU6c6CBD9x9BcCd2n+7rk= X-Received: by 2002:a9d:73c4:: with SMTP id m4mr28520456otk.369.1563881106378; Tue, 23 Jul 2019 04:25:06 -0700 (PDT) In-Reply-To: <7AAB8009-DD68-4EA7-93CC-3B4A89FC8AFD@acm.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::329 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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:238834 Archived-At: > * Make it n-adic, taking at least 1 argument (since the operation has no identity) We have 7 implementations and all of them take exactly 2 arguments; so I think this generality is not needed.