From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: How to specialize seq-concatenate and seq-into-sequence? Date: Fri, 04 Mar 2022 09:31:35 -0500 Message-ID: References: <4E8CCFE1-514F-4636-A69E-B78562BBC702@gmail.com> <389E16F7-14BD-492B-93EE-9D542C374628@gmail.com> <871qzibg2a.fsf@web.de> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35013"; 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: sha1:9tfuG3A9UhXt97HzdU1dyWjmf6Y= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Mar 04 16:13:18 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 1nQ9cM-0008zw-LA for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 04 Mar 2022 16:13:18 +0100 Original-Received: from localhost ([::1]:37680 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nQ9cL-0005dq-Ij for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 04 Mar 2022 10:13:17 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41206) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQ8yB-00013O-3p for help-gnu-emacs@gnu.org; Fri, 04 Mar 2022 09:31:47 -0500 Original-Received: from ciao.gmane.io ([116.202.254.214]:48272) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nQ8y9-0005cb-AT for help-gnu-emacs@gnu.org; Fri, 04 Mar 2022 09:31:46 -0500 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1nQ8y4-0005D4-3l for help-gnu-emacs@gnu.org; Fri, 04 Mar 2022 15:31:40 +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: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, 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-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:136360 Archived-At: > I'm also a bit confused. How would you concatenate a list and a stream > to a list? I don't understand the question. > Or how would you implement it? `seq-do` iteration on the various sequences seems like an obvious solution. > Would wrapping `seq-into' over the SEQUENCES be better than only relying > on dispatching? I don't understand this question either. Stefan