From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Emanuel Berg via Users list for the GNU Emacs text editor Newsgroups: gmane.emacs.help Subject: Re: M-. vs C-h o Date: Fri, 22 Oct 2021 02:33:22 +0200 Message-ID: <87wnm5rj8t.fsf@zoho.eu> References: Reply-To: Emanuel Berg 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="18270"; 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: sha1:4h3/ci+Kv5fga9e461URcIAhqsU= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Fri Oct 22 02:34:31 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 1mdiVz-0004Wb-9n for geh-help-gnu-emacs@m.gmane-mx.org; Fri, 22 Oct 2021 02:34:31 +0200 Original-Received: from localhost ([::1]:39780 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mdiVx-0007SG-TI for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 21 Oct 2021 20:34:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60832) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mdiV5-0007S0-6l for help-gnu-emacs@gnu.org; Thu, 21 Oct 2021 20:33:35 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:35080) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mdiV3-00021t-8t for help-gnu-emacs@gnu.org; Thu, 21 Oct 2021 20:33:34 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1mdiV1-0003KZ-Ai for help-gnu-emacs@gnu.org; Fri, 22 Oct 2021 02:33:31 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: help-gnu-emacs@gnu.org Mail-Copies-To: never 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=0.248, 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:133980 Archived-At: Hongyi Zhao wrote: > See the following returned info, with point indicated by | on mapc: > > M-. map|c > > DEFUN ("mapc", Fmapc, Smapc, 2, 2, 0, > doc: /* Apply FUNCTION to each element of SEQUENCE for side effects only. > Unlike `mapcar', don't accumulate the results. Return SEQUENCE. > SEQUENCE may be a list, a vector, a bool-vector, or a string. */) > > C-h o mapc RET > > mapc is a built-in function in ‘src/fns.c’. > > (mapc FUNCTION SEQUENCE) > > Apply FUNCTION to each element of SEQUENCE for side effects only. > Unlike ‘mapcar’, don’t accumulate the results. Return SEQUENCE. > SEQUENCE may be a list, a vector, a bool-vector, or a string. > > So, I want to know the correspondence of the following two descriptions: > > DEFUN ("mapc", Fmapc, Smapc, 2, 2, 0, > > and > > (mapc FUNCTION SEQUENCE) Not following? -- underground experts united https://dataswamp.org/~incal