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#63807: bug in compose-gstring-for-terminal? Date: Wed, 31 May 2023 19:15:30 +0300 Message-ID: <83jzwoeau5.fsf@gnu.org> References: <83a5xkfyc8.fsf@gnu.org> <559C2D0F-D71E-433B-AE1A-888EBBD134CD@gmail.com> <83sfbcefpa.fsf@gnu.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="19208"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 63807@debbugs.gnu.org To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed May 31 18:17:04 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 1q4OVT-0004jk-Ae for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 31 May 2023 18:17:03 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q4OVK-0000RS-EZ; Wed, 31 May 2023 12:16:54 -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 1q4OUU-00084R-GS for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 12:16:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1q4OUT-0002VH-Or for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 12:16:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1q4OUT-00053p-KV for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 12:16:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 31 May 2023 16:16:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 63807 X-GNU-PR-Package: emacs Original-Received: via spool by 63807-submit@debbugs.gnu.org id=B63807.168554970219346 (code B ref 63807); Wed, 31 May 2023 16:16:01 +0000 Original-Received: (at 63807) by debbugs.gnu.org; 31 May 2023 16:15:02 +0000 Original-Received: from localhost ([127.0.0.1]:36242 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q4OTW-00051y-04 for submit@debbugs.gnu.org; Wed, 31 May 2023 12:15:02 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43688) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q4OTR-00051A-TD for 63807@debbugs.gnu.org; Wed, 31 May 2023 12:15:01 -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 1q4OTL-0001pj-Pr; Wed, 31 May 2023 12:14:52 -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=nGp9NITcZqXVeCqoDUReTItIA1JmtRzjkwsIQJI9IEQ=; b=IIcg4LeJB2bhpIOnH2Gw aJbyW68nAh6vmzdndyD1d05F/hqMyzmyQpZcLSBAKK+InoO6KPt+5fkaS/6RB+YBaZvqoCgu7cK3F 8+96QFCOBheTC6jh7M+sF6AX3KIeW37AhmNWY5FnrUrZCjMIYakSMYJSI6od5hqZ0XL3SCkCdILiy HNMR8YZuCNcRmqN3/6oDaAY50Hyt5kS84og0cR/1BgtzvdwtNOgWrbDMdRUHHsjm9XHahP/uq0Li9 i4xVw/G2ZGYLv62REYpvk8n5w6FwkzvOAanDtr33VVAiMSbBgiV3/uGp61RpkQW9SbvsLLltxqD+A 4zO/seYhycNlxw==; Original-Received: from [87.69.77.57] (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 1q4OTH-0000nD-SD; Wed, 31 May 2023 12:14:49 -0400 In-Reply-To: (message from Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= on Wed, 31 May 2023 17:08:58 +0200) 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:262674 Archived-At: > From: Mattias Engdegård > Date: Wed, 31 May 2023 17:08:58 +0200 > Cc: 63807@debbugs.gnu.org > > I was unable to provoke that particular code to run for strings longer than 1 chars but that could just be my own ineptitude, and in any case it seems unsafe to rely on it. Maybe you could come up with an example? I don't think such examples exist, because then we wouldn't need to prepend a space (the character would compose with the preceding one). Anyway, if you feel safer to add to i, fine by me (on master, please).