From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andreas Schwab Newsgroups: gmane.emacs.devel Subject: Re: UTF-32 Date: Fri, 07 Jul 2023 15:24:19 +0200 Message-ID: <87h6qfhn24.fsf@igel.home> References: <83wo1p73d2.fsf@gnu.org> <6ccde339-2bf1-3a4d-61bb-734046bf02d5@cs.ucla.edu> <83r1rx6vgv.fsf@gnu.org> <83lfi56te9.fsf@gnu.org> <83cz16k2kx.fsf@gnu.org> <871qhlkywu.fsf@yahoo.com> <83zg48fa46.fsf@gnu.org> <83y1jsf2me.fsf@gnu.org> <83r0pjga4f.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11254"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Ulrich Mueller , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Jul 07 15:25:05 2023 Return-path: Envelope-to: ged-emacs-devel@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 1qHlSK-0002hI-W0 for ged-emacs-devel@m.gmane-mx.org; Fri, 07 Jul 2023 15:25:04 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qHlRk-0001Ty-MV; Fri, 07 Jul 2023 09:24:28 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qHlRi-0001TZ-8d for emacs-devel@gnu.org; Fri, 07 Jul 2023 09:24:26 -0400 Original-Received: from mail-out.m-online.net ([212.18.0.9]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qHlRg-0005LQ-5A; Fri, 07 Jul 2023 09:24:26 -0400 Original-Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4QyDdJ75X3z1r6Rh; Fri, 7 Jul 2023 15:24:20 +0200 (CEST) Original-Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 4QyDdJ51L1z1qqlS; Fri, 7 Jul 2023 15:24:20 +0200 (CEST) X-Virus-Scanned: amavis at mnet-online.de Original-Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavis, port 10024) with ESMTP id ca9g40ct4t0c; Fri, 7 Jul 2023 15:24:20 +0200 (CEST) X-Auth-Info: +vE4E/FchfWW3ZPwB2ApfNV0BpWBQpyta+04FX7Rb1JAVFT+xP+losJ7nG+Vei6w Original-Received: from igel.home (aftr-62-216-205-149.dynamic.mnet-online.de [62.216.205.149]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Fri, 7 Jul 2023 15:24:19 +0200 (CEST) Original-Received: by igel.home (Postfix, from userid 1000) id C2E092C1511; Fri, 7 Jul 2023 15:24:19 +0200 (CEST) In-Reply-To: <83r0pjga4f.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 07 Jul 2023 15:49:04 +0300") X-Yow: Did an Italian CRANE OPERATOR just experience uninhibited sensations in a MALIBU HOT TUB? Received-SPF: pass client-ip=212.18.0.9; envelope-from=whitebox@nefkom.net; helo=mail-out.m-online.net X-Spam_score_int: -23 X-Spam_score: -2.4 X-Spam_bar: -- X-Spam_report: (-2.4 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:307569 Archived-At: On Jul 07 2023, Eli Zaretskii wrote: > Because using UTF-32 for codepoints that fit in 32 bits makes very > little sense. *Every* codepoint fits in 32 bits. That's why UTF-32 (aka UCS-4) exists. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."