From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Visuwesh Newsgroups: gmane.emacs.devel Subject: Re: Display of undisplayable characters: \U01F3A8 instead of diamond Date: Sat, 27 Aug 2022 16:13:23 +0530 Message-ID: <87mtbq55mc.fsf@gmail.com> References: <87y1vaobq8.fsf@dataswamp.org> <835yie17no.fsf@gnu.org> <87y1vacfro.fsf@gmail.com> <834jxy125o.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24344"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: incal@dataswamp.org, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Aug 27 13:10:35 2022 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 1oRthz-000689-E2 for ged-emacs-devel@m.gmane-mx.org; Sat, 27 Aug 2022 13:10:35 +0200 Original-Received: from localhost ([::1]:38412 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRthx-0003RY-Tn for ged-emacs-devel@m.gmane-mx.org; Sat, 27 Aug 2022 07:10:33 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60764) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRtI2-0005YD-Ap for emacs-devel@gnu.org; Sat, 27 Aug 2022 06:43:46 -0400 Original-Received: from mail-pj1-x1044.google.com ([2607:f8b0:4864:20::1044]:33709) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRtI0-0003eu-NP; Sat, 27 Aug 2022 06:43:45 -0400 Original-Received: by mail-pj1-x1044.google.com with SMTP id i7-20020a17090adc0700b001fd7ccbec3cso1581370pjv.0; Sat, 27 Aug 2022 03:43:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc; bh=SuFKethjnnzRsqhy7NEKnya4yzD91+Z85wxcZKizSC8=; b=E2ukR/w9Au2t3CI3UNspg7nWfm41zGL2Hd6p2eIIXBzNur/SJNxYqHo2gWxUcE7Xe+ loAtT/+YZxXaSmT/PVUommp3SMGj0t5cAyGmEFcyvv6wV84L2vrt4OsV3LSSEEcAiZKY 2TrYQFtv2PWv3Ge8XrWDGoGE/BK68LyOXtPJupCmLMw/PIWJsZ7/v5KnxqAk8cYgLsh2 rC/celpV9Xk1y+qPfC8Ly6MkWLnfq/xa3cmeYH0EbTf23Li9jIx17se/oEbPbcTGgn2+ 2UtZOUXkYP1Z0sZi2+u0Rg41y/dvdWsbO5cdE6B1dDJ25SD/mJhHH+wQr7frH78nNVSq NwJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc; bh=SuFKethjnnzRsqhy7NEKnya4yzD91+Z85wxcZKizSC8=; b=v9fmIWr9DwvLk3+bWzJKmu3EfsMKhOg23gNBlXA99/4BGtJB1sJKrIDkbZPhWyMoSL /IabbBdUbhadPTCTHfDGZldBRU24li2KIfYv5bcF7hmHqeUWdGT0TcxRmrMFHktuu7jf oAyZY72GFjMkPkyLU2RXiAlgUS4BxsnxA3E7uUvClsYkUZM8cllP3evNbiBiSO311Mfx P5wapSSScxmqYQOgY7tcNZTtD1AAXBNd5LbEsr+oIz/hRyjiBFZozEBfnYDDqaBAp0qA rKXsRJaHQKJiGlMOSYO39nuYsTDsOMalPrAJFS6C+VtFhj+15ZU7sVvrrcrnyeizocFE w9qA== X-Gm-Message-State: ACgBeo2Xeww6TNRPgN3hXFmuaOOmTKaaVRzBOzrtShp54qKMj/sQE87Q j9URncwKIMcnn7GZ+dPm9Z/NAB+R6D0= X-Google-Smtp-Source: AA6agR4WxPDyJWrjcS4K3IqTCNgnZayLsYS2I2x2qRM2LBzMpUEbqxs+OaMbB79EWgqJn3IxEZ/ECQ== X-Received: by 2002:a17:902:d584:b0:173:19a2:b831 with SMTP id k4-20020a170902d58400b0017319a2b831mr7588875plh.126.1661597021944; Sat, 27 Aug 2022 03:43:41 -0700 (PDT) Original-Received: from localhost ([14.139.216.98]) by smtp.gmail.com with ESMTPSA id z1-20020a626501000000b0053675c0b773sm3386902pfb.88.2022.08.27.03.43.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 27 Aug 2022 03:43:41 -0700 (PDT) In-Reply-To: <834jxy125o.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 27 Aug 2022 12:11:47 +0300") Received-SPF: pass client-ip=2607:f8b0:4864:20::1044; envelope-from=visuweshm@gmail.com; helo=mail-pj1-x1044.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, 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-Mailman-Approved-At: Sat, 27 Aug 2022 07:09:14 -0400 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" Xref: news.gmane.io gmane.emacs.devel:294185 Archived-At: [=E0=AE=9A=E0=AE=A9=E0=AE=BF =E0=AE=86=E0=AE=95=E0=AE=B8=E0=AF=8D=E0=AE=9F= =E0=AF=8D 27, 2022] Eli Zaretskii wrote: > >> From: Visuwesh >> Cc: Emanuel Berg , emacs-devel@gnu.org >> Date: Sat, 27 Aug 2022 12:52:19 +0530 >>=20 >> [=E0=AE=9A=E0=AE=A9=E0=AE=BF =E0=AE=86=E0=AE=95=E0=AE=B8=E0=AF=8D=E0=AE= =9F=E0=AF=8D 27, 2022] Eli Zaretskii wrote: >>=20 >> > We are not going back to the situation where we sent to the Linux >> > console character codes for which it couldn't produce valid glyphs. >> > People who suggest sending U+FFFD to the Linux console should first >> > verify whether the console is capable of displaying that character. >> > One way of verifying this is to type >> > >> > C-x 8 RET fffd RET >> > >> > in an Emacs session which displays on the Linux console, and see if >> > that shows the diamond-like glyph or the \Unnnn thing. If it's the >> > latter, it means the console doesn't support that character, and we >> > cannot send its code from Emacs. We should instead send something >> > else (provided that someone submits patches to send that "something"). >>=20 >> It is displayed as a diamond in emacs -Q -nw in a Linux tty here. I'm >> on Debian GNU/Linux bookworm/sid. > > In what Emacs version? Master. emacs-repository-version is "ae2199258f6eba3a8a066616dad1a7bf666ec= 8be".