From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Damien Mattei Newsgroups: gmane.lisp.guile.user,gmane.lisp.guile.devel Subject: Re: string is read-only Date: Wed, 3 Aug 2022 14:48:04 +0200 Message-ID: References: <4gv5brc1t0p48tagh95scvbd.1659527756603@email.android.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="27038"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Maxime Devos , guile-user , guile-devel To: Pierpaolo Bernardi Original-X-From: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Wed Aug 03 14:49:45 2022 Return-path: Envelope-to: guile-user@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 1oJDon-0006tD-B4 for guile-user@m.gmane-mx.org; Wed, 03 Aug 2022 14:49:45 +0200 Original-Received: from localhost ([::1]:38104 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oJDol-00035m-IE for guile-user@m.gmane-mx.org; Wed, 03 Aug 2022 08:49:43 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40692) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oJDnU-00033Q-QR; Wed, 03 Aug 2022 08:48:26 -0400 Original-Received: from mail-lf1-x136.google.com ([2a00:1450:4864:20::136]:36691) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oJDnP-00065U-CK; Wed, 03 Aug 2022 08:48:21 -0400 Original-Received: by mail-lf1-x136.google.com with SMTP id c17so7757372lfb.3; Wed, 03 Aug 2022 05:48:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc; bh=YYlWUXqFHfaVo7g6gEMBSaAq+McWTJWDMEMsUbKAcU4=; b=iiLwbSqxoUxrmG2gF0DR7J7uZKGUtmTEHm42hb7YX4/mh9WeOrG0d7u03/xoRGRk5n 4c3qfoXKd3xJHhIl2vTh2zGfz09EAluCOerNCrCZo79z754dxzXMti2aAnaW/HhZpFzI 8/o8suN0kXne2tMdZfX0VLG823voTpwmKJmdUHB/fxuS3YucTON+zP4MDWhMPWN1Ft0B I0fe/GfvAmfeA+zkpppw6rhwwd6495NT0dduBa1hhO3Fymiv/6r1ubmlzEf30E0rPjzr aome30jHQQILZAs3+TyUAGp08RPHnBhsDxr0nc0303ENujjw1CDdYqfy1PtoRh6wfSxh KHkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc; bh=YYlWUXqFHfaVo7g6gEMBSaAq+McWTJWDMEMsUbKAcU4=; b=DzAnyuy8XfGh8RNdwKhkEFe8flHL9i9is/9NGixEO3+mKJyCeqXCChR1v5shTXeZHt yF/cpLjVM30I3TSXqbT3MS0kp+T7oBNoXIvQlOcZEx1opHoDChNHhqXIpnNlUwCwwZQA h7tFuA9klxorsBncXn778ovXHoqD3+UyeG0yn5rVoqIEpUklnynxHZkEYSgw6imsbkgt 6+NBBSQ6CYF8T/AH/WGakWEvPsiVwAPgN2gLE0z3WNpeJPczRvJc/z1LaZAJiHuQn3eA 7Nm8fnZBYpsLaFhMLH6HeveZtOzbO6NEOw8GKl7PkLpcy8aK/e5KNJP1RZLmubcjh/fP YVlQ== X-Gm-Message-State: ACgBeo1mhkEMxeBuJVkeKZGw/jSiCR8b/nV0OMFJRcM0kq++p19SkgZM VpUmgMNLilEA5igNX/H5IbC0QuMmcnkWJEupFHuo58MH X-Google-Smtp-Source: AA6agR6Z2yQuU5z2QNYFqOH0tvEPwA/Q7/X9zgYJqCmjdU1VJrvp27mLF7IIpoZktDF1UzMWMKdiShT7BvY1v+/1W+A= X-Received: by 2002:a05:6512:15a9:b0:48b:121d:277d with SMTP id bp41-20020a05651215a900b0048b121d277dmr2362642lfb.634.1659530896457; Wed, 03 Aug 2022 05:48:16 -0700 (PDT) In-Reply-To: <4gv5brc1t0p48tagh95scvbd.1659527756603@email.android.com> Received-SPF: pass client-ip=2a00:1450:4864:20::136; envelope-from=damien.mattei@gmail.com; helo=mail-lf1-x136.google.com 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, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Original-Sender: "guile-user" Xref: news.gmane.io gmane.lisp.guile.user:18484 gmane.lisp.guile.devel:21290 Archived-At: > > It's how all Lisps, including guile, works. So, yes, if one is > interested in these languages, this is interesting knowledge :) > Pierpaolo you sense of humour is tickling me :-) i admit it is not common nowadays to set-car! or set-cdr! and my teachers at the time i learn it forbided it and only show it as example of bad coding in FP course . Damien