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#64697: 29.0.92: cannot paste NUL on macOS (regression from Emacs 28) Date: Tue, 18 Jul 2023 16:02:50 +0300 Message-ID: <834jm174p1.fsf@gnu.org> References: <83h6q1792b.fsf@gnu.org> <1CC6B049-A652-4ACE-9E71-590D9A7893D1@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="23123"; mail-complaints-to="usenet@ciao.gmane.io" Cc: alan@idiocy.org, 64697@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 Tue Jul 18 15:03:15 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 1qLkME-0005mV-CL for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 18 Jul 2023 15:03:14 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qLkM5-0006QD-I9; Tue, 18 Jul 2023 09:03:05 -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 1qLkM2-0006Pt-Cy for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2023 09:03:02 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qLkM2-00037V-4t for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2023 09:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1qLkM2-0003Yb-0f for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2023 09:03:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 18 Jul 2023 13:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 64697 X-GNU-PR-Package: emacs Original-Received: via spool by 64697-submit@debbugs.gnu.org id=B64697.168968535213633 (code B ref 64697); Tue, 18 Jul 2023 13:03:01 +0000 Original-Received: (at 64697) by debbugs.gnu.org; 18 Jul 2023 13:02:32 +0000 Original-Received: from localhost ([127.0.0.1]:52070 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qLkLX-0003Xo-Vl for submit@debbugs.gnu.org; Tue, 18 Jul 2023 09:02:32 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36816) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1qLkLW-0003XZ-7I for 64697@debbugs.gnu.org; Tue, 18 Jul 2023 09:02:30 -0400 Original-Received: from fencepost.gnu.org ([209.51.188.10]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qLkLP-0002z4-RQ; Tue, 18 Jul 2023 09:02:23 -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=ayx9C/qrPHx7nrDCJIkBG7Ua3lOn+Phw8lIM5nUVeQI=; b=lEOjSs4fCMCytD4mAmas 8Q/BNBdvpoKZCbbqRyMNmvjFlDr3sUQ6UIyxDg75bNZmf3T1g136NegTgit66pqTOYpiVzSWBnZjY TH4KwbwEn0GRPnaWlQ/jr+psp6OJppT/sy0pnmMlmZ6DkJunFkxMiER0lWfypkMuSXEJuddz6uqWV NMcSyBT2uNnNWXSOxasVqUeAHRMrJ9gp/b4woJAFY1SA7+0QU7QpWeJ8WCgD6GHPICwnrsbGWihFA SaNOpnep9lEbNEANOIyf3nyBgzApiqZwzE62/gXugivXv+dBi7cu3ukCgHHgHtKhfdumWgHYd/y+u JleGkjkuFbv0nQ==; 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 1qLkLN-0001xL-6N; Tue, 18 Jul 2023 09:02:22 -0400 In-Reply-To: <1CC6B049-A652-4ACE-9E71-590D9A7893D1@gmail.com> (message from Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= on Tue, 18 Jul 2023 14:00:49 +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:265458 Archived-At: > From: Mattias Engdegård > Date: Tue, 18 Jul 2023 14:00:49 +0200 > Cc: 64697@debbugs.gnu.org, > alan@idiocy.org > > 18 juli 2023 kl. 13.28 skrev Eli Zaretskii : > > > do we want a unibyte string > > here or a multibyte string? > > We should try to call either > > make_unibyte_string or make_multibyte_string accordingly, because > > make_string has its own ideas about which one to produce. > > That is more than I expected to change in emacs-29, but we could do that too if you like. Let's install your change on emacs-29, and do the rest (if needed) on master. > Since the input is UTF-8 the result, with the patch, will always be either a multibyte string or a unibyte ASCII string. Always making a multibyte string would also do and be marginally faster, but not more correct in any meaningful way. OK, but please add a comment there with the above rationale. Thanks.