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#53217: 27.2; background garbage display Date: Wed, 12 Jan 2022 22:11:39 +0200 Message-ID: <83wnj44suc.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6571"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 53217@debbugs.gnu.org To: awrhygty@outlook.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jan 12 21:12:12 2022 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 1n7jyc-0001Z0-SY for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 12 Jan 2022 21:12:11 +0100 Original-Received: from localhost ([::1]:54416 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n7jyb-0001p9-Tk for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 12 Jan 2022 15:12:09 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:39380) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7jyU-0001ow-Sk for bug-gnu-emacs@gnu.org; Wed, 12 Jan 2022 15:12:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38098) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n7jyU-0000il-Jf for bug-gnu-emacs@gnu.org; Wed, 12 Jan 2022 15:12:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1n7jyU-0005C4-Cz for bug-gnu-emacs@gnu.org; Wed, 12 Jan 2022 15:12:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Jan 2022 20:12:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53217 X-GNU-PR-Package: emacs Original-Received: via spool by 53217-submit@debbugs.gnu.org id=B53217.164201830919940 (code B ref 53217); Wed, 12 Jan 2022 20:12:02 +0000 Original-Received: (at 53217) by debbugs.gnu.org; 12 Jan 2022 20:11:49 +0000 Original-Received: from localhost ([127.0.0.1]:59234 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n7jyH-0005BY-85 for submit@debbugs.gnu.org; Wed, 12 Jan 2022 15:11:49 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:38582) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n7jyF-0005BK-Rl for 53217@debbugs.gnu.org; Wed, 12 Jan 2022 15:11:48 -0500 Original-Received: from [2001:470:142:3::e] (port=55532 helo=fencepost.gnu.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7jyA-0000gs-Gb; Wed, 12 Jan 2022 15:11:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=MG/qsS557BKYaTcTg0DOFhkHrzIau7bSG2e3/+cfePc=; b=eOfbx282Gypg w5RBQVoVZya0sKY9jb8UQuJ4O+1xDKrEStuSMICiFgnvd+UIUYFyEzvBo9uHMf5g2u0ZYrMH0rf59 w5DShlFHLDoemCt7aeutP7nJAPRhLA9xEb5ZTyd1223+1nHlqJBfYZu2dHHi9ToT/7H0Fncibr9lc tiJbOZBXKjWsu7VuxUf53qatn5qqqrv4YK8rBPSmrLtviGLYnBfG97W+5748arskpRdAsEeVdA4v8 fLCOkH3hW63q5KFkygRPk0RCut0pBxXDMfMzQkKb9lu1sdLu/fMFzeICcPok5XBmNFd55FWkHO954 Mm2vzCq396pzqb4f1Y4NAA==; Original-Received: from [87.69.77.57] (port=1149 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7jyA-00082b-F5; Wed, 12 Jan 2022 15:11:42 -0500 In-Reply-To: (awrhygty@outlook.com) 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" Xref: news.gmane.io gmane.emacs.bugs:224042 Archived-At: > From: awrhygty@outlook.com > Date: Thu, 13 Jan 2022 02:26:26 +0900 > > > Evaluate the form below, a blue rectangle garbage is displayed next to > green space, under the cursor. > > (let ((buf (generate-new-buffer "tmp"))) > (switch-to-buffer buf) > (let* ((blue (propertize " " 'face '(:background "blue")))) > (insert blue)) > (redisplay) > (delete-char -1) > (let ((green (propertize " " 'face '(:background "green" :height 0.5) > 'display '(raise 1)))) > (insert green))) Isn't this bug#25863?