From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Newsgroups: gmane.emacs.help Subject: Re: Lisp anime video Date: Sun, 5 Sep 2021 17:05:06 +0200 Message-ID: <20210905150506.GB19479@tuxteam.de> References: <20210829074031.GB18750@tuxteam.de> <871r6c8ybx.fsf@zoho.eu> <87v93oy0ny.fsf@posteo.net> <86lf4ck43a.fsf@protonmail.com> <87lf4czc8e.fsf@zoho.eu> <867dfwe5n1.fsf@protonmail.com> <87h7f0x85k.fsf@zoho.eu> <878s0byj4d.fsf@zoho.eu> <20210905072929.GB4268@tuxteam.de> <87a6krm66r.fsf@zoho.eu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="gj572EiMnwbLXET9" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="835"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mutt/1.5.21 (2010-09-15) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Sun Sep 05 17:05:49 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 1mMtiO-000Abn-NO for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 05 Sep 2021 17:05:48 +0200 Original-Received: from localhost ([::1]:45268 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mMtiN-0002P1-Hy for geh-help-gnu-emacs@m.gmane-mx.org; Sun, 05 Sep 2021 11:05:47 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59822) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mMthm-0002Ot-TB for help-gnu-emacs@gnu.org; Sun, 05 Sep 2021 11:05:10 -0400 Original-Received: from mail.tuxteam.de ([5.199.139.25]:45389) by eggs.gnu.org with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.90_1) (envelope-from ) id 1mMthk-0002BY-Hj for help-gnu-emacs@gnu.org; Sun, 05 Sep 2021 11:05:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=From:In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject:To:Date; bh=tyw9fTn+zfNOAuq286gjRtr8rM+9XjJOpt+DeVAKr9M=; b=KD1cXIu6gzvp2jn//SiDnh/gwWB/cnkfnWV9sehZZk66eeJNAURLj4Ejheap2sGjxo5u1vRGLZkm/jo6TR0yuU7R5J/PgZ9RDOuJLNkzNMaiGjOA+aj0BHs7dWvs68FlGjJgjGWfuPjPwukoVCrol43StlawpcM5P4PVd8UJwqgDnnhebdoVEbNjEkIHkU4koDk5pFs70VuJPa8rOYWktAuTkNU2p3VCbwWZychDOz7trPsK/gvwASIk7ehUB820V0nzS58YUmGGW3cykgHpyL6c9DZIl2d4LrNHa6NyVVc/TzfRn6ejZXhOgJv1LnF2T74anB+YMAYfFIW86YwN8Q==; Original-Received: from tomas by mail.tuxteam.de with local (Exim 4.80) (envelope-from ) id 1mMthi-0006ky-4X for help-gnu-emacs@gnu.org; Sun, 05 Sep 2021 17:05:06 +0200 Content-Disposition: inline In-Reply-To: <87a6krm66r.fsf@zoho.eu> Received-SPF: pass client-ip=5.199.139.25; envelope-from=tomas@tuxteam.de; helo=mail.tuxteam.de X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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:132898 Archived-At: --gj572EiMnwbLXET9 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Sep 05, 2021 at 04:46:04PM +0200, Emanuel Berg via Users list for t= he GNU Emacs text editor wrote: [...] > Yeah, head and tail I get, that is more related to the list [...] > And not that people were handling huge and complicated nested > data structures? Which sounds very impractical and error prone? > Only they were so skilled it still worked? With `car', `cdr', > and, literally, 28 combinations? Never forget that a list's car can also be... a list. That's the fun part :-) > Or what is the reason? >=20 > > https://xkcd.com/224/ >=20 > I never understood that, well, in general, but specifically, > what are "patterns and metapatterns" and how/when is it that > "we" use those? All the time :) Cheers - t --gj572EiMnwbLXET9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAmE03KIACgkQBcgs9XrR2kZ+ewCcCgiWS8G92+pPLnMf1LowjdML nqIAn0AJoDI9znDRij8/uIB0fupuvBVF =lQSi -----END PGP SIGNATURE----- --gj572EiMnwbLXET9--