From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Hongyi Zhao Newsgroups: gmane.emacs.help Subject: Re: Package cl is deprecated Date: Wed, 28 Jul 2021 21:33:06 +0800 Message-ID: References: <01eaf257-1142-c407-c9c0-0d6a2e3148b1@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14198"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Jean-Christophe Helary , help-gnu-emacs To: Thibaut Verron Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 28 15:34:16 2021 Return-path: Envelope-to: geh-help-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 1m8jhO-0003Nk-4o for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 28 Jul 2021 15:34:14 +0200 Original-Received: from localhost ([::1]:33526 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m8jhN-0007ZF-19 for geh-help-gnu-emacs@m.gmane-mx.org; Wed, 28 Jul 2021 09:34:13 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48512) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m8jgZ-0006iS-Fl for help-gnu-emacs@gnu.org; Wed, 28 Jul 2021 09:33:23 -0400 Original-Received: from mail-lf1-x12a.google.com ([2a00:1450:4864:20::12a]:34730) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1m8jgX-00047i-To for help-gnu-emacs@gnu.org; Wed, 28 Jul 2021 09:33:23 -0400 Original-Received: by mail-lf1-x12a.google.com with SMTP id z2so4031997lft.1 for ; Wed, 28 Jul 2021 06:33:19 -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=V5MxtNT2Asu/m207oy3Kr26zdcTGWx7HUlBbLwehUlc=; b=dT7cjKWQG2hcHVJ3+swzCoCOzdKSAqmyf26xF1OKHaEarQ3wM792Swx7BsZhQFxysf VvuzkEX5WI/AbNgP4DK4DtASe2nM6+xU5PNH73CzVhI9cLDgZTAd7oIF6q/yJQveihuW qWaMAghiC7LhJsjqXaRPdLOkfhiKbT1RWua5Qq9LWuTEaQ8LmlQqVDA7O5y73Mn21GQT rVZgBxx3t/mkO8VYGEeU+ppeBfzrFog9quTQzL3Gqv4rGzlxWfA6zok+pHcSLh52YAxT 4j6LEwKUBoStAL3gGoCKunvD4okKwvxa+LQoUZRDPH0C/aEhW5tGWa3tutarSwPSekJS gezw== 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=V5MxtNT2Asu/m207oy3Kr26zdcTGWx7HUlBbLwehUlc=; b=h8dTGF6ZGaxjcT98x4GmUfIOugevsjrUynFlZ2Rjrcd3SBhY/BYQVitNtg8WywA00C uAc1baPRZNyh4Wz+cTrJ/Fk7tjCY4CCjEqbwexwC/clR2/NatAAANVxaeXMJFQeco2gI hHqHCDvT0o2t/OTOJgJwjgfG5kUm/6+5sS4kX/0fn8NNTF/bM1BEoBiz1aJj+9Q/4bRd hUxybn2Rm5eVJlTtdlJSEMqCt7wkHll744yNOdOs2SBbj5d6/GUS4jyEPNx+L+UGZvXS 7D8hhVo5rFNenfa9NnsjMXE5OJiPF76KsW+fCBXbBDAdgpfXoHIauJl5RfiZuakRlWug aphg== X-Gm-Message-State: AOAM531TOaerKeE9xq1y8FHJsET616IR7soLq3NIwjMqXfpnGNCRbY7F zc7w8CiwhDadP1F5LmPCbYzAY9bjfKQJxc3IXIY= X-Google-Smtp-Source: ABdhPJznhpIAe7hN6hSxgsGXsVfBqXFOT4GlUT4I8XlFd4RcTEuQ0mmAlnvRKgTxiFlrwN4937emNqVETnpTm8dbaTc= X-Received: by 2002:a19:ac45:: with SMTP id r5mr19991117lfc.484.1627479198230; Wed, 28 Jul 2021 06:33:18 -0700 (PDT) In-Reply-To: Received-SPF: pass client-ip=2a00:1450:4864:20::12a; envelope-from=hongyi.zhao@gmail.com; helo=mail-lf1-x12a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:132145 Archived-At: On Wed, Jul 28, 2021 at 9:23 PM Thibaut Verron wrote: > > > On 28/07/2021 15:03, Hongyi Zhao wrote: > > On Wed, Jul 28, 2021 at 6:04 PM Jean-Christophe Helary > > wrote: > >> > >> > >>> On Jul 28, 2021, at 18:54, Thibaut Verron wrote: > >>> > >>> On 28/07/2021 11:46, Hongyi Zhao wrote: > >>>> On Wed, Jul 28, 2021 at 5:33 PM Thibaut Verron wrote: > >>>>> On 28/07/2021 11:23, Hongyi Zhao wrote: > >>>>>> When I start Emacs, I always notice the following message in *Messages* buffer: > >>>>>> > >>>>>> Package cl is deprecated > >>>>>> > >>>>>> Any hints for eliminating it? > >>>>> If you have (require 'cl) somewhere in your init file, replace it with > >>>>> (require 'cl-lib). You might need to change some macro calls to use > >>>>> cl- instead of . > >>>> $ egrep 'require[ ]*'\''cl' .emacs.d/init.el > >>>> (require 'cl-lib) > >>> Then it's from a package and you need to identify it. > >>> > >>> You can try (untested): > >>> > >>> find .emacs.d/ -name "*.el" -exec grep "(require 'cl)" {} \; > >> find .emacs.d/ -name "*.el" -exec grep "(require 'cl)" {} \; -print > > There are so many matches: > > > > $ find .emacs.d/ -name "*.el" -exec grep -q "(require 'cl)" {} \; > > -print 2>/dev/null | sort -u | wc -l > > 40 > > > > So this method is basically useless for finding the problem. > > I just tried it, indeed quite a few packages contain some form of > (require 'cl) as a backward-compatibility tool (52 matches in my case). > Most of those are test files which are never loaded in a normal emacs > session. > > To narrow the search, you can use egrep -q "^\(require 'cl\)" instead. > In my .emacs, the matches go from 52 to 15. Interestingly enough, > exactly one of them is loaded at init time (key-combo.el), without any > warning. Strange, I found nothing with this enhanced pattern: $ find .emacs.d/ -type f -name "*.el" -exec grep -q "^[ ]*\([ ]*require[ ]+'cl[ ]*\)" {} \; -print | wc -l 0 > [Btw I don't think that sort -u is useful in your command line, find > should not return the same file twice. You might also want to add -type > f to the find call, to avoid errors with packages with .el in the name > (such as ansi.el or prescient.el).] > > Good luck, > > Thibaut > > -- Assoc. Prof. Hongyi Zhao Theory and Simulation of Materials Hebei Vocational University of Technology and Engineering No. 473, Quannan West Street, Xindu District, Xingtai, Hebei province