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#53729: 29.0.50; Tamil text not shaped in modeline Date: Sat, 19 Feb 2022 10:23:32 +0200 Message-ID: <83o833z2m3.fsf@gnu.org> References: <83y22c2olc.fsf@gnu.org> <87pmnjebd1.fsf@gmail.com> 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="15089"; mail-complaints-to="usenet@ciao.gmane.io" Cc: visuweshm@gmail.com, 53729@debbugs.gnu.org To: Jai Vetrivelan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Feb 19 09:24:24 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 1nLL2V-0003ps-JF for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Feb 2022 09:24:24 +0100 Original-Received: from localhost ([::1]:53730 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nLL2T-0006m9-Va for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 19 Feb 2022 03:24:22 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:53374) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nLL2L-0006ls-Qd for bug-gnu-emacs@gnu.org; Sat, 19 Feb 2022 03:24:13 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:34691) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nLL2A-0000bD-O9 for bug-gnu-emacs@gnu.org; Sat, 19 Feb 2022 03:24:13 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nLL2A-0007TJ-Hr for bug-gnu-emacs@gnu.org; Sat, 19 Feb 2022 03:24:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 19 Feb 2022 08:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53729 X-GNU-PR-Package: emacs Original-Received: via spool by 53729-submit@debbugs.gnu.org id=B53729.164525902728699 (code B ref 53729); Sat, 19 Feb 2022 08:24:02 +0000 Original-Received: (at 53729) by debbugs.gnu.org; 19 Feb 2022 08:23:47 +0000 Original-Received: from localhost ([127.0.0.1]:56821 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nLL1u-0007Sp-Sd for submit@debbugs.gnu.org; Sat, 19 Feb 2022 03:23:47 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:45890) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nLL1t-0007Sd-2D for 53729@debbugs.gnu.org; Sat, 19 Feb 2022 03:23:45 -0500 Original-Received: from [2001:470:142:3::e] (port=50142 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 1nLL1n-0000SK-8c; Sat, 19 Feb 2022 03:23:39 -0500 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=QGkKbN6VWkBqzpJHnpSSHAreFulEKx8jukeUSAQuH/A=; b=dbq36zzQ3qAiSriAk/R/ ZawfRoFrCcRsVNVfZE/xy/skHToI3gGnyTJh3DDJ7IH/y1YADBNOEsNAkirxb3PoLfz6h85mXA8dz wdbNSxPMM0m00apswJH0BtSpmlz5UnzOfHO8aKxP8GkcJhMslQTy1zpPSud9KvI5G7qjCZXr2tRPr n1g5+QbfUOhVDkxDD+p8mkmdxELBS4rWTqGrj89l4ep33trb0nZdZLuDgj/eAjVNZZ/Up+LY51+6q ukwLQIrBaTgyf3YucxlKhCN8sY6QJEhPv4Rv7rOXCR7ElV/YNYsxsY3gCON6DWTm4QyGoD7EbAZVT 1p5D0VUKn7UBhA==; Original-Received: from [87.69.77.57] (port=1824 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 1nLL1i-0006DH-Ai; Sat, 19 Feb 2022 03:23:35 -0500 In-Reply-To: <87pmnjebd1.fsf@gmail.com> (message from Jai Vetrivelan on Sat, 19 Feb 2022 09:50:10 +0530) 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:227172 Archived-At: > From: Jai Vetrivelan > Cc: Visuwesh , 53729@debbugs.gnu.org > Date: Sat, 19 Feb 2022 09:50:10 +0530 > > I tried reproducing the above issue and can confirm it. > > The text is weirdly shaped when opening a binary file with file > extension. There are no messages in stdout/stderr, however. Thanks. I think I see the problem. If I'm right, file-name extensions are not related to this. Please try this much simpler reproducer: emacs -Q C-x b கட்டற்ற மென்பொருள் RET At this point you should see a buffer whose name is "கட்டற்ற மென்பொருள்" and whose mode line displays the buffer name correctly. M-: (set-buffer-multibyte nil) RET Now the buffer's name should display incorrectly on the mode line. IOW, the problem happens when the buffer is unibyte, probably because we disable text shaping (a.k.a. "character compositions") in that case.