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#53218: 27.2; image garbage display Date: Wed, 12 Jan 2022 21:17:47 +0200 Message-ID: <837db469wk.fsf@gnu.org> References: Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="7180"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 53218-done@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 20:18:20 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 1n7j8V-0001kA-Va for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 12 Jan 2022 20:18:20 +0100 Original-Received: from localhost ([::1]:56690 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n7j8U-0001t3-I0 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 12 Jan 2022 14:18:18 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55950) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n7j8F-0001sk-Q3 for bug-gnu-emacs@gnu.org; Wed, 12 Jan 2022 14:18:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:37997) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n7j8E-0000lF-3d for bug-gnu-emacs@gnu.org; Wed, 12 Jan 2022 14:18:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1n7j8E-0003fh-11 for bug-gnu-emacs@gnu.org; Wed, 12 Jan 2022 14:18:02 -0500 Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Wed, 12 Jan 2022 19:18:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 53218 X-GNU-PR-Package: emacs Mail-Followup-To: 53218@debbugs.gnu.org, eliz@gnu.org, awrhygty@outlook.com Original-Received: via spool by 53218-done@debbugs.gnu.org id=D53218.164201507814099 (code D ref 53218); Wed, 12 Jan 2022 19:18:01 +0000 Original-Received: (at 53218-done) by debbugs.gnu.org; 12 Jan 2022 19:17:58 +0000 Original-Received: from localhost ([127.0.0.1]:59132 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n7j8A-0003fK-DV for submit@debbugs.gnu.org; Wed, 12 Jan 2022 14:17:58 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:55180) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n7j88-0003f6-Vr for 53218-done@debbugs.gnu.org; Wed, 12 Jan 2022 14:17:57 -0500 Original-Received: from [2001:470:142:3::e] (port=54808 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 1n7j83-0000kn-I5; Wed, 12 Jan 2022 14:17:51 -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=LH8S9dhud3Hj6+wsnsbRVdQIdXXisAHdC9LQ95zDdik=; b=T8KY2YchVY2F TDwkRmyamQIeBWfoOi+BS3CTXrtyw5JSI0CxUUouaGOPmDftzd3A1/SNsIPtgfPsqHBWH3O8l9xUh MuB7braEwfWDm+aDcSW5WbZ3dBYZHOpjtsRKUyWd16NF2pkgy7C6TVVA9plqi1cfD53jdejpbUHcQ 8VOB8eTwDVTu/ZfkNf1l5wXwMN1RalSNRIUJi6xtKSjeUKr36lho1yIjGIvFNbLPbEpS7I7rb9MtV sjg2Q2UzSMMUQtGr4hbySm956jZ+p/qVzxYsy47XpFmlXBNyMkZ2oXnnCC/c0IC44MXvjLGSb5aCa yFRGNK5QA8xOYCnWrvinpA==; Original-Received: from [87.69.77.57] (port=1811 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 1n7j83-0006wh-Hv; Wed, 12 Jan 2022 14:17:51 -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:224028 Archived-At: > From: awrhygty@outlook.com > Date: Thu, 13 Jan 2022 02:30:29 +0900 > > > Evaluate the form below, a red rectangle remains in the lower half of > the window. > > (let ((buf (generate-new-buffer "tmp"))) > (switch-to-buffer buf) > (progn (insert "\nx") > (goto-char (point-min))) > (redisplay) > (let* ((pbm (format "P1\n1 1\n1")) > (red (create-image pbm 'pbm t :foreground "red" > :height 400 :sacle 1))) > (insert-image red)) > (redisplay) > (delete-char -1)) I can reproduce this in Emacs 27.2, but not in Emacs 28 or 29. So I guess this problem was already fixed since Emacs 27.2, and I'm closing this bug report. Thanks.