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: How to specialize seq-concatenate and seq-into-sequence? Date: Fri, 04 Mar 2022 03:35:25 +0100 Message-ID: <871qzibg2a.fsf@web.de> References: <4E8CCFE1-514F-4636-A69E-B78562BBC702@gmail.com> <389E16F7-14BD-492B-93EE-9D542C374628@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6596"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Cancel-Lock: sha1:Xz5InM9YCH5LoPa+qi7j4VAVIf4= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 04 05:22:30 2022 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 1nPzSX-0001bb-Vi for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 04 Mar 2022 05:22:29 +0100 Original-Received: from localhost ([::1]:46060 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nPzSW-0007OB-J8 for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 03 Mar 2022 23:22:28 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:42290) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nPxn3-00030I-QA for help-gnu-emacs@gnu.org; Thu, 03 Mar 2022 21:35:33 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:41368) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nPxn2-0003s9-AQ for help-gnu-emacs@gnu.org; Thu, 03 Mar 2022 21:35:33 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1nPxmz-0005Ya-CK for help-gnu-emacs@gnu.org; Fri, 04 Mar 2022 03:35:29 +0100 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=0.249, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Thu, 03 Mar 2022 23:22:06 -0500 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 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:136350 Archived-At: Philipp Stephani writes: > > Define `it`. > > The dispatch is expected to be on the `type` argument (using an > > `eql` specializer). > > > > Doesn't that contradict the docstring? I'm also a bit confused. How would you concatenate a list and a stream to a list? Or how would you implement it? Would wrapping `seq-into' over the SEQUENCES be better than only relying on dispatching? Michael.