From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#66664: On modified lines containing =?UTF-8?Q?=F0=9F=8C=90=EF=B8=8E?= and Unicode VS15 in text mode emacs does not show the real content of the lines Date: Sat, 21 Oct 2023 16:36:38 +0300 Message-ID: <83jzrgqeqh.fsf@gnu.org> References: <2ae9c4a6f49438103a21ff4144e2e11bdf2f7b2e.camel@aegee.org> <83pm18qh5w.fsf@gnu.org> <7e1f9e947a191eca18429cd20e5e71a4dcd34f2f.camel@aegee.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18340"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 66664@debbugs.gnu.org To: =?UTF-8?Q?=D0=94=D0=B8=D0=BB=D1=8F=D0=BD_?= =?UTF-8?Q?=D0=9F=D0=B0=D0=BB=D0=B0=D1=83=D0=B7=D0=BE=D0=B2?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Oct 21 15:38:04 2023 Return-path: Envelope-to: geb-bug-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 1quCB1-0004Up-PS for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 21 Oct 2023 15:38:04 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1quCAc-0006Ll-B4; Sat, 21 Oct 2023 09:37:38 -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 1quCAZ-0006Gx-3E for bug-gnu-emacs@gnu.org; Sat, 21 Oct 2023 09:37:35 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1quCAY-0005LG-RT for bug-gnu-emacs@gnu.org; Sat, 21 Oct 2023 09:37:34 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1quCB0-0000ag-JM for bug-gnu-emacs@gnu.org; Sat, 21 Oct 2023 09:38:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 21 Oct 2023 13:38:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 66664 X-GNU-PR-Package: emacs Original-Received: via spool by 66664-submit@debbugs.gnu.org id=B66664.16978954362157 (code B ref 66664); Sat, 21 Oct 2023 13:38:02 +0000 Original-Received: (at 66664) by debbugs.gnu.org; 21 Oct 2023 13:37:16 +0000 Original-Received: from localhost ([127.0.0.1]:42583 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1quCAG-0000Yj-FF for submit@debbugs.gnu.org; Sat, 21 Oct 2023 09:37:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60964) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1quCAE-0000YV-DS for 66664@debbugs.gnu.org; Sat, 21 Oct 2023 09:37:15 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1quC9f-000537-Hi; Sat, 21 Oct 2023 09:36:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=6MH6vvZxgmfVcwknSlPkbdmVOARQeuNvGlDe/Jg9vg4=; b=Jbcg9QI1TqQA5smYraeT CuUrtwMS0zun+TfMy3u8i513zFXPVYUflJ4mJvDdu6hAdCrXr6Bnt2WfGiy3GTXzal8fUYpW6FohP wb/IX55CwZ+yIuk8Wmq4P5fVBu+3jK7Cm++Q+qeJq0L/KXDh2Ye6G1JtBNNpOe/uPd+aS+HlLW/s0 8yu0pzh5V469oV8mpATolyZm9zB9aKg2CNrEYLPJkM0JE3sl84bWUGuMIOzAnziRPyimm4PPCMRFz UUGWNx24rnRiPwMYKZJs/5RFNcaeCltJNhW8qXneCQgz0vTlxN2uZ+F7ST3AIlWrzxQApUJ/M5a6l OcHeUnYi1wxsNQ==; In-Reply-To: <7e1f9e947a191eca18429cd20e5e71a4dcd34f2f.camel@aegee.org> (dilyan.palauzov@aegee.org) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:272900 Archived-At: > From: Дилян Палаузов > > Cc: 66664@debbugs.gnu.org > Date: Sat, 21 Oct 2023 15:12:03 +0200 > > thanks for your answer. I am using Gnome Terminal 3.48.1 on Fedora 38, but with MATE Terminal 1.26.1 the same happens. I tried to follow your advice. I start emacs -nw u.txt , then M-x auto-composition-mode. > > Emacs changes the displayed text from > > t.add('🌐︎ ' + 'abcd') > > to > > t.add('🌐 ' + 'abcd') > > and prints “Auto-Composition mode disabled in current buffer”. After the change the globe is coloured in the terminal and there is an underscore after the globe. I again press several times the right arrow to go over the letter c and then press x. Emacs again deletes (actually hides) the letter c and shows on its place the letter x. Then I cannot reproduce this, nether with nor without auto-composition-mode. What happens if you use xterm instead? Also, does this happen in "emacs -Q -nw"? And what is your locale-environment and language-environment?