From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.bugs Subject: bug#29872: 26.0.90; `man' output encoding, hyphen chars Date: Fri, 29 Dec 2017 16:35:50 -0800 (PST) Message-ID: References: <2dfed463-2ddb-4591-a476-c78e0b8d445b@default> <838tdnh6ej.fsf@gnu.org> <5a25751a-3a68-4e44-862f-44fa47871c04@default> <83shbtg8zc.fsf@gnu.org> <83mv21fjpb.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1514594128 19016 195.159.176.226 (30 Dec 2017 00:35:28 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 30 Dec 2017 00:35:28 +0000 (UTC) Cc: 29872@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 30 01:35:24 2017 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 1eV57F-0003ug-RN for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 30 Dec 2017 00:35:57 GMT Original-Received: from abhmp0012.oracle.com (abhmp0012.oracle.com [141.146.116.18]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id vBU0Zs3s022658; Sat, 30 Dec 2017 00:35:54 GMT In-Reply-To: <83mv21fjpb.fsf@gnu.org> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.9.1 (1003210) [OL 16.0.4627.0 (x86)] X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=8759 signatures=668650 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1711220000 definitions=main-1712300005 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:141599 Archived-At: > > I do `M-x shell' and see this in buffer `*shell*': > > > > bash: cannot set terminal process group (-1): Inappropriate ioctl for > > device bash: no job control in this shell > > > > (Perhaps you have an idea about that? If not, OK.) > > > > But doing what you said anyway (`man find > foo'), the output > > is correct; the "hyphens" are actually hyphens: > > > > name: HYPHEN > > general-category: Pd (Punctuation, Dash) > > decomposition: (8208) ('=E2=80=90') >=20 > Then I think you will have to set up process-coding-system-alist such > that it reads output from 'man' with utf-8 decoding. I don't know > what changed since Emacs 25, but if 'man' produces UTF-8 encoded > hyphens by default, Emacs needs to be told about that. I have no idea in what way to change `process-coding-system-alist'. The doc string and (elisp) `Default Coding System' give me no hint that I can recognize. I don't even know whether it is the VAL (which is `(raw-text-dos . raw-text-unix)') that is incorrect or it is the PATTERN (which is "bash") that is incorrect, or both. And it is not even a user option. _Someone_ should be able to tell "what changed since Emacs 25", hopefully. This is a (presumaby incompatible) change in Emacs, not something a user has provoked, AFAICS. Suddenly something that (still) works in all prior Emacs releases (as far back as Emacs 20, at least) no longer works.