From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#48324: 27.2; hexl-mode duplicates the UTF-8 BOM Date: Sat, 02 Jul 2022 18:14:39 +0200 Message-ID: <87y1xbxzio.fsf@gnus.org> References: <0ed1c9c7-26c1-b801-1910-6d5bb50dec3d@yahoo.de> <46c6dd22-ecff-aa7d-e019-1784060574c2@yahoo.de> <83zgx265bm.fsf@gnu.org> <83sg2u5zz5.fsf@gnu.org> <87fsyur1rx.fsf@gnus.org> <87fsyu4jof.fsf@igel.home> <83lf8m5x2c.fsf@gnu.org> <35838176-9518-6c4a-eb71-25ce7cb0ec4e@yahoo.de> <83k0o65vf9.fsf@gnu.org> <87bl9i4g7m.fsf@igel.home> <83cztx5vey.fsf@gnu.org> <83tun82h9k.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5932"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Glenn Morris , schwab@linux-m68k.org, 48324@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 02 18:16:40 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 1o7fnU-0001OT-5z for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jul 2022 18:16:40 +0200 Original-Received: from localhost ([::1]:39532 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o7fnT-0001Kn-6t for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jul 2022 12:16:39 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37464) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o7flw-0000MR-1I for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 12:15:08 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48787) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o7flv-0000s9-ON for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 12:15:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o7flu-0001Dv-Do for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 12:15:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 02 Jul 2022 16:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 48324 X-GNU-PR-Package: emacs Original-Received: via spool by 48324-submit@debbugs.gnu.org id=B48324.16567784944678 (code B ref 48324); Sat, 02 Jul 2022 16:15:02 +0000 Original-Received: (at 48324) by debbugs.gnu.org; 2 Jul 2022 16:14:54 +0000 Original-Received: from localhost ([127.0.0.1]:42684 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o7flm-0001DO-EH for submit@debbugs.gnu.org; Sat, 02 Jul 2022 12:14:54 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:40456) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o7fli-0001D7-Jg for 48324@debbugs.gnu.org; Sat, 02 Jul 2022 12:14:52 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:Date:References: In-Reply-To:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=weyZUe1bifXgmmEu9wHCC5t3MNr2MJhE+D0Z08ZHr3k=; b=r7EaVjWpK/+hegmq8Nd6dx7guO ElV1V+RzS1ZMrP4pu6tVhlu2FTF5OXfuFHKVooly6TuZLdLKqtqci7BFOsE+daOoZTClpHEECzEIe ozSbdBC1bBYGPMX1YafHxC/JV++QkD5JemFRLaT2Pr4AhTFgsOZFG2ah1hp2TPv8oiBA=; Original-Received: from [84.212.220.105] (helo=joga) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o7flY-0003dc-KD; Sat, 02 Jul 2022 18:14:43 +0200 In-Reply-To: <83tun82h9k.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 12 May 2021 16:50:15 +0300") X-Now-Playing: David Bowie's _"Heroes"_: "Beauty And The Beast" 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:235928 Archived-At: Eli Zaretskii writes: > This actually reveals a design flaw in string-limit: we cannot simply > use encode-coding-char to encode the characters one by one. I added a > FIXME comment to explain why, as I don't currently have any clever > ideas for how to implement it more correctly, except by iterations, > which is inelegant. Ideas welcome. Hm... do we have some way of knowing that the coding system we're using is one that should have a BOM? And a function to remove the BOM? If we had both, then we could strip the BOM from the individual chars, and add one to the front. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no