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: [External] : Re: Appending lists Date: Sun, 20 Jun 2021 21:58:10 +0200 Message-ID: <877diogvfx.fsf@zoho.eu> References: <20210617074843.GD16310@tuxteam.de> <87r1gy3f70.fsf@zoho.eu> <20210619065703.GB29866@tuxteam.de> <87fsxdzgl9.fsf@zoho.eu> <87im28gvsx.fsf@zoho.eu> Reply-To: Emanuel Berg Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10550"; 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: sha1:1HR+/N/wfnDGpNlKDXzWLLw/6Ds= Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 20 22:00:33 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 1lv3cP-0002c2-CT for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 20 Jun 2021 22:00:33 +0200 Original-Received: from localhost ([::1]:57532 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lv3cO-0001fy-Dj for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 20 Jun 2021 16:00:32 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:56064) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lv3bx-0001fg-P9 for help-gnu-emacs@gnu.org; Sun, 20 Jun 2021 16:00:05 -0400 Original-Received: from ciao.gmane.io ([116.202.254.214]:51806) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lv3bw-0007XL-1E for help-gnu-emacs@gnu.org; Sun, 20 Jun 2021 16:00:05 -0400 Original-Received: from list by ciao.gmane.io with local (Exim 4.92) (envelope-from ) id 1lv3bu-0002AE-Ed for help-gnu-emacs@gnu.org; Sun, 20 Jun 2021 22:00:02 +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=0.249, 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:131108 Archived-At: > After this discussion, I thought I'd examine my `nconc' once > more and I then realized my use of them resembles a functional > style, while it (nconc) is already destructively doing the > updateing [...] What functions are doing this except for `nreverse' and `nconc'? I think I have probably used them the same way, should change it now when I have learned of their true nature... PS. Except for nreverse and nconc, `sort' was mentioned. And the docstring confirms it, "SEQ is modified by side effects." Well, my code has the word "sort" 52 times so I'll check that out tomorrow, Gw... -- underground experts united https://dataswamp.org/~incal