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 16:02:31 +0300 Message-ID: <83a5xkfyc8.fsf@gnu.org> References: 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="19072"; 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 15:02:32 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 1q4LTE-0004mH-DV for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 31 May 2023 15:02:32 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1q4LT4-0006Jz-4u; Wed, 31 May 2023 09:02:22 -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 1q4LSk-0006Gf-KV for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 09:02:03 -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 1q4LSk-0008SQ-5r for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 09:02:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1q4LSk-0008BZ-0K for bug-gnu-emacs@gnu.org; Wed, 31 May 2023 09:02:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 31 May 2023 13:02:01 +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=B63807.168553811631453 (code B ref 63807); Wed, 31 May 2023 13:02:01 +0000 Original-Received: (at 63807) by debbugs.gnu.org; 31 May 2023 13:01:56 +0000 Original-Received: from localhost ([127.0.0.1]:35062 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q4LSe-0008BC-FD for submit@debbugs.gnu.org; Wed, 31 May 2023 09:01:56 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:35282) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1q4LSc-0008Am-HV for 63807@debbugs.gnu.org; Wed, 31 May 2023 09:01:55 -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 1q4LSX-0008QG-Au; Wed, 31 May 2023 09:01:49 -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=1iaVWXzYoIS78EjGjUQxEEY2aPVG+GVpZTAQs/ucTkg=; b=YWaOavLrFZa+zUFSrhXY 4DtM+4XWUG2i1a04G/bkIQo9btGwfCQEo8V62Le4t8DwNSeVB5LshYnkjFN7D+TaNTYqqWk/zfWYy sbMUekzkSnn9BqYGMpBDup1UWVWhIdPJPqa0A7UCgiV5ucsNrRDvsrODSKH6N+SKL+yOyjaiwraMH LW4MCFHgdaLgU0VR1d706TIOEFUCV2CI5mdZ5ML50PE/lkVaJnq2XMgpXgsZezLVy4HCekw+0gPxO 2jjkaup2ghmVTZzqjeT9QOgwS6AcLbVDWiWtyZyJUJi4G2/IkmQ6W1fdYcpCAf6v86sc+LAq3j6jO TiWpFnwCKeqsoA==; 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 1q4LSW-00059g-QN; Wed, 31 May 2023 09:01:49 -0400 In-Reply-To: (message from Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= on Tue, 30 May 2023 22:36:18 +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:262657 Archived-At: > From: Mattias Engdegård > Date: Tue, 30 May 2023 22:36:18 +0200 > > There is what appears to be a little code accident in compose-gstring-for-terminal, at composite.el:821: > > (setq i (+ 2))) > > but someone who knows the character composition code better should have a look. The remedy seems obvious, though. Why do you think it could be a bug? Setting i to 2 is correct there, AFAICT. If you want to remove the redundant '+', be my guest, but I very much hope the new warnings on master will not suddenly start warn about such code: it's completely legit.