From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#31062: 26.0.91; warning on UTF-8 encoding of unibyte text Date: Wed, 04 Apr 2018 22:20:55 +0300 Message-ID: <83sh8a3hig.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1522869547 4302 195.159.176.226 (4 Apr 2018 19:19:07 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 4 Apr 2018 19:19:07 +0000 (UTC) Cc: 31062@debbugs.gnu.org To: charles@aurox.ch (Charles A. Roelli) Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 04 21:19:03 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f3nvz-00010n-7Z for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Apr 2018 21:19:03 +0200 Original-Received: from localhost ([::1]:52389 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3ny4-0006Ml-Qt for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Apr 2018 15:21:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51901) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3nxw-0006LM-Gr for bug-gnu-emacs@gnu.org; Wed, 04 Apr 2018 15:21:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f3nxv-0004Qn-JG for bug-gnu-emacs@gnu.org; Wed, 04 Apr 2018 15:21:04 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:58987) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f3nxv-0004Qf-Fh for bug-gnu-emacs@gnu.org; Wed, 04 Apr 2018 15:21:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1f3nxu-0000s7-8W for bug-gnu-emacs@gnu.org; Wed, 04 Apr 2018 15:21:03 -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, 04 Apr 2018 19:21:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 31062 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 31062-submit@debbugs.gnu.org id=B31062.15228696553318 (code B ref 31062); Wed, 04 Apr 2018 19:21:02 +0000 Original-Received: (at 31062) by debbugs.gnu.org; 4 Apr 2018 19:20:55 +0000 Original-Received: from localhost ([127.0.0.1]:38651 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f3nxn-0000rS-Bb for submit@debbugs.gnu.org; Wed, 04 Apr 2018 15:20:55 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60789) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1f3nxl-0000rF-Mh for 31062@debbugs.gnu.org; Wed, 04 Apr 2018 15:20:53 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f3nxb-0004J4-L7 for 31062@debbugs.gnu.org; Wed, 04 Apr 2018 15:20:48 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:47775) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f3nxb-0004J0-Hb; Wed, 04 Apr 2018 15:20:43 -0400 Original-Received: from [176.228.60.248] (port=1540 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1f3nxb-0001lR-0S; Wed, 04 Apr 2018 15:20:43 -0400 In-reply-to: (charles@aurox.ch) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:144902 Archived-At: > Date: Wed, 04 Apr 2018 20:26:52 +0200 > From: charles@aurox.ch (Charles A. Roelli) > > emacs -q > C-x b test RET > M-: (insert-byte 195 1) RET > M-: (insert-byte 188 1) RET > buffer text should look like \303\274 > C-x C-s /tmp/foo RET > the path is irrelevant > > There's this warning: > > These default coding systems were tried to encode text > in the buffer ‘test’: > (utf-8-unix (1 . 4194243) (2 . 4194236)) > However, each of them encountered characters it couldn’t encode: > utf-8-unix cannot encode these: \303 \274 > > Is the text "(1 . 4194243) (2 . 4194236)" useful here? It shows the positions and the codepoints of the offending characters, and the coding-system that was tried.