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: [External] : Re: Appending lists Date: Thu, 17 Jun 2021 09:54:33 +0200 Message-ID: <20210617075433.GA19264@tuxteam.de> References: <87zgvs2bup.fsf@zoho.eu> <87y2bby1kr.fsf@zoho.eu> <20210615091834.GB24886@tuxteam.de> <87im2ewr3k.fsf@zoho.eu> <20210616072819.GB17919@tuxteam.de> <87r1h1vk0q.fsf@zoho.eu> <87tulxu4bc.fsf@zoho.eu> <877dits73y.fsf@zoho.eu> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="mP3DRpeJDSE+ciuQ" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18513"; 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 Thu Jun 17 09:55:33 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 1ltms9-0004dG-6i for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 17 Jun 2021 09:55:33 +0200 Original-Received: from localhost ([::1]:45732 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ltms8-0001HY-5l for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 17 Jun 2021 03:55:32 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37708) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ltmrE-0001HH-FU for help-gnu-emacs@gnu.org; Thu, 17 Jun 2021 03:54:36 -0400 Original-Received: from mail.tuxteam.de ([5.199.139.25]:35552) by eggs.gnu.org with esmtps (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.90_1) (envelope-from ) id 1ltmrC-0007s9-V6 for help-gnu-emacs@gnu.org; Thu, 17 Jun 2021 03:54:36 -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=DMyWsk9h2z2tt0VdZZHyDg4ikind64QnfuPH4QBM6LE=; b=BXxvFSZjmnM85mNhB1q5hvlz7D62N6SR0xKikrKnd0rDV3OXeTwl7Q46veEBjwcujnrKqfPt02S2fXp4nhsLUy0LmxfTX1X6tLDfcDWN1RbBQyMlcFL1cwwGgrFifqGh1KQqsh0e+y8MFQ53s16E/yIc7PVAMZ+EqsLWUXjr3yRo4d52DX5u1DOs542eUYGAU3YXxr6QJAQJxTsYYO13Q+v3MO8Uu+LZZBXs/H64ttovi401QURPyNgnnaObzWS4E6FNplDmPrCq2lMcYi+x/xNtmT72cE6YrqdY+s+vQjq4CSn7PtgcteoEb0h6plkT+05qh7jonFFjTHe1sfpJew==; Original-Received: from tomas by mail.tuxteam.de with local (Exim 4.80) (envelope-from ) id 1ltmrB-00054T-Cf for help-gnu-emacs@gnu.org; Thu, 17 Jun 2021 09:54:33 +0200 Content-Disposition: inline In-Reply-To: <877dits73y.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:130961 Archived-At: --mP3DRpeJDSE+ciuQ Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Jun 17, 2021 at 01:49:21AM +0200, Emanuel Berg via Users list for t= he GNU Emacs text editor wrote: > Drew Adams wrote: >=20 > >> What's a "deep copy"? [...] > deep copy =3D actual copy >=20 > shallow copy =3D copy of references? Assignment =3D copy at depth 0 Shallow copy =3D copy at depth 1 =2E.. 42 copy =3D copy at depth 42 =2E.. Deep copy =3D copy at depth infinite Cheers - t --mP3DRpeJDSE+ciuQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAmDK/7kACgkQBcgs9XrR2kasigCdH/480KroDw3qumx05QYfw8of PbUAn2Mkwn17wDAHp2luZDuNzDLdZM28 =mP2J -----END PGP SIGNATURE----- --mP3DRpeJDSE+ciuQ--