From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: problems with Emacs 28 Date: Sat, 24 Oct 2020 08:56:30 -0400 Message-ID: References: <87lffwhop1.fsf@zoho.eu> <87r1poddpj.fsf@zoho.eu> <87tuukwfpb.fsf@zoho.eu> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="38394"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:6Xpo+uaKaEG5E6gpoJkpH27JYbM= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sat Oct 24 14:57:00 2020 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 1kWJ6S-0009rz-OW for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 24 Oct 2020 14:57:00 +0200 Original-Received: from localhost ([::1]:53620 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kWJ6R-0008RF-RJ for geh-help-gnu-emacs@m.gmane-mx.org; Sat, 24 Oct 2020 08:56:59 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51106) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWJ68-0008Qx-9h for help-gnu-emacs@gnu.org; Sat, 24 Oct 2020 08:56:40 -0400 Original-Received: from static.214.254.202.116.clients.your-server.de ([116.202.254.214]:42980 helo=ciao.gmane.io) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWJ66-0002xG-VF for help-gnu-emacs@gnu.org; Sat, 24 Oct 2020 08:56:40 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1kWJ63-0009Oc-Mq for help-gnu-emacs@gnu.org; Sat, 24 Oct 2020 14:56:35 +0200 X-Injected-Via-Gmane: http://gmane.org/ Received-SPF: pass client-ip=116.202.254.214; envelope-from=geh-help-gnu-emacs@m.gmane-mx.org; helo=ciao.gmane.io X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/24 08:56:36 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -15 X-Spam_score: -1.6 X-Spam_bar: - X-Spam_report: (-1.6 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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:124690 Archived-At: > Now this is the only error that remains. A Warning with `map-put'; an > error with `map-put!' (after complying with the warning's piece of > advice). (And again, what does the exclamation mark mean?) It has just as much meaning as the `t` in `put`. [ Except it follows the Scheme tradition of using a final ! in the name of functions which operate by side-effect. ] Stefan