From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.help Subject: Re: dlet (need help): let: =?utf-8?Q?Symbol=E2=80=99s?= value as variable is void: wrs::variables Date: Tue, 21 Sep 2021 01:17:16 +0200 Message-ID: <87pmt27s77.fsf@web.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23081"; 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: sha1:3F/VOayGzewAOJ/cPrPHw30XlG0= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Tue Sep 21 01:18:22 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 1mSSYF-0005kl-SS for geh-help-gnu-emacs@m.gmane-mx.org; Tue, 21 Sep 2021 01:18:19 +0200 Original-Received: from localhost ([::1]:43260 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mSSYD-0008GB-Ps for geh-help-gnu-emacs@m.gmane-mx.org; Mon, 20 Sep 2021 19:18:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49968) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSSXT-0008Fq-Ua for help-gnu-emacs@gnu.org; Mon, 20 Sep 2021 19:17:31 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:43170) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mSSXR-00066u-OH for help-gnu-emacs@gnu.org; Mon, 20 Sep 2021 19:17:31 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mSSXO-0004iM-KF for help-gnu-emacs@gnu.org; Tue, 21 Sep 2021 01:17:26 +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-Spam_score_int: -13 X-Spam_score: -1.4 X-Spam_bar: - X-Spam_report: (-1.4 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, 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:133115 Archived-At: Jean Louis writes: > I just know that this code worked, and now it doesn't: > > (dlet ((wrs::variables (make-hash-table :test 'equal)) > (wrs::_ (puthash "areas_name" "Hyperscope" wrs::variables))) > ) > [...] > No need to disadvise me using `dlet' as I do need it. Does anybody > know if this could be bug or why it does not work? I think this should be due to this: | b72f88518b Make dlet work like let, not let* | Mattias Engdegård Sun Aug 1 17:05:48 2021 +0200 | | Change `dlet` so that it has binding semantics like `let` because that | is what a user would expect and it allows a corresponding `dlet*` to | be added later should the need arise. Fortunately the change has no | effect where it is currently used. There was a discussion about that before the change, should not be hard to find if you are interested in the reasons. AFAIR there were was not much interest in adding `dlet*'. Michael.