From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Dmitry Gutov Newsgroups: gmane.emacs.devel Subject: Re: lexical-binding in CC-mode Date: Tue, 6 Apr 2021 21:42:39 +0300 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13315"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 Cc: bug-cc-mode@gnu.org, emacs-devel@gnu.org To: Alan Mackenzie , Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Apr 06 20:44:37 2021 Return-path: Envelope-to: ged-emacs-devel@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 1lTqgn-0003Mr-6s for ged-emacs-devel@m.gmane-mx.org; Tue, 06 Apr 2021 20:44:37 +0200 Original-Received: from localhost ([::1]:39666 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lTqgm-0003wb-8J for ged-emacs-devel@m.gmane-mx.org; Tue, 06 Apr 2021 14:44:36 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33548) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lTqez-0002Zs-6A for emacs-devel@gnu.org; Tue, 06 Apr 2021 14:42:45 -0400 Original-Received: from mail-wr1-x434.google.com ([2a00:1450:4864:20::434]:45623) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lTqex-0006xE-CK; Tue, 06 Apr 2021 14:42:44 -0400 Original-Received: by mail-wr1-x434.google.com with SMTP id f6so9205165wrv.12; Tue, 06 Apr 2021 11:42:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=H08AONizMMqJmFO75Gf6qsdMy7KG/xwlUaZr0XEITLw=; b=imEtjYoDrrrlztdxuyS2+FVAhT/3+6L/yo3pBa8mdpL8/O8XMuBdea9hfeCYLkvV9B K225N6FaehVa0fRzpUKjbmdQYu+htot68AJ6EGITI+yWi7G6jJ+JbqE1BzpvBlOxFkv9 G0doZ60afWPHzXq/Y47Oj8t/pdu90hnMi8y0dtnrYXFLqj+w9JgJiIbvCHCMvI94oNJw DvPPer/HwevDdxJQOYL62RdEOahNO99Bk6tp1TQ6rf5xxFq1D2HSFMPX1zLBaPfkSyYv CZL3yYz7Mv2sv4OHRHHckHQm5m5Mduz3U0Og/oFt7qk6wAhndHQLg0moIxu9dpuCqPzZ sc1g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:subject:to:cc:references:from:message-id :date:user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=H08AONizMMqJmFO75Gf6qsdMy7KG/xwlUaZr0XEITLw=; b=Rvgt7JYGMJg3v+OLhZ0vh6LiDIFthoPKt7SICD9EzK+/JFHKSn70KcEc/TX0NtE2wa Y5a76tzjse4X8CKiwKid/yp4MOEi1GNbmfq4px7Wtp5HMIVD3sp3rB4Al1XtF/+6RfMN 9+SaWGfA6Qwnr3F46vbCL8eV/ZpjlJYa2utuEUFDegBNCxChyQitNwbHqW7dIDzQs8/j 7yON3ERZhM0CmyOCXUr7A1Zg2jH7GjUD7M5DlPJkVDHyY/N/uCzGx0BYRnOW8P8DCrW6 FIsz4+cRWdEPaLuBJNUMYgOt1CZzO+Vq/xw7qXFaot13h/L9z9pQf52xxfPy+Ckw7mDU qnrg== X-Gm-Message-State: AOAM532kgsz0sFKs/l+XbwhuNxxcAWmzo/jnzTpF+4ooRWUAdDaa1DiR 39pM3eM781lAHKXhH8QwdeLVjl7pPDc= X-Google-Smtp-Source: ABdhPJwcnj20HUZyw0KmipNmAdGnb5lQKaM/lVykTRQHEPwL1z+JXO+vH/xCxMl0rKqObb5YBC9Gyg== X-Received: by 2002:a5d:6ad1:: with SMTP id u17mr8726187wrw.214.1617734561699; Tue, 06 Apr 2021 11:42:41 -0700 (PDT) Original-Received: from [192.168.0.6] ([46.251.119.176]) by smtp.googlemail.com with ESMTPSA id k16sm21544018wro.11.2021.04.06.11.42.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 06 Apr 2021 11:42:41 -0700 (PDT) In-Reply-To: Content-Language: en-US Received-SPF: pass client-ip=2a00:1450:4864:20::434; envelope-from=raaahh@gmail.com; helo=mail-wr1-x434.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action 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-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:267486 Archived-At: On 06.04.2021 19:19, Alan Mackenzie wrote: >> Of course, the change should be fully backward compatible (i.e. the >> code sticks to the common subset of the two dialects). > Do closures (for lambda forms) work in Emacs 25 and earlier? > Have you considered making Emacs 25 the minimum version, BTW? I have recently raised the Emacs version requirement on a couple of my packages (ones that, arguably, any user should be able to access), and have yet to receive any complaints.