From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Newsgroups: gmane.emacs.bugs Subject: bug#42904: [PATCH] Non-Unicode frame title crashes Emacs on macOS Date: Tue, 18 Aug 2020 17:21:13 +0200 Message-ID: <2249E5B8-723E-434B-B926-41B90C30FC01@acm.org> References: <83lfidgtc7.fsf@gnu.org> <838sedgq2x.fsf@gnu.org> <02F52D43-7EAB-4E61-A567-E8CCD11D856B@acm.org> <20200817195610.GA70682@breton.holly.idiocy.org> <3F71EF82-A143-4E3A-AEF3-8A236091891D@acm.org> <20200818084306.GA89999@breton.holly.idiocy.org> <83eeo4f8gs.fsf@gnu.org> <83a6ysf25a.fsf@gnu.org> Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.15\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28473"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 42904@debbugs.gnu.org, alan@idiocy.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Aug 18 17:47:05 2020 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 1k83pI-0007IO-Qi for geb-bug-gnu-emacs@m.gmane-mx.org; 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Tue, 18 Aug 2020 15:21:16 +0000 In-Reply-To: <83a6ysf25a.fsf@gnu.org> X-Mailer: Apple Mail (2.3445.104.15) X-CTCH-RefID: str=0001.0A782F16.5F3BF1ED.0004, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0 X-CTCH-VOD: Unknown X-CTCH-Spam: Unknown X-CTCH-Score: 0.000 X-CTCH-Flags: 0 X-CTCH-ScoreCust: 0.000 X-CSC: 0 X-CHA: v=2.3 cv=OKBZIhSB c=1 sm=1 tr=0 a=SF+I6pRkHZhrawxbOkkvaA==:117 a=SF+I6pRkHZhrawxbOkkvaA==:17 a=kj9zAlcOel0A:10 a=M51BFTxLslgA:10 a=mDV3o1hIAAAA:8 a=A5RHpZ3Hd1uI49-YnMgA:9 a=CjuIK1q_8ugA:10 a=_FVE-zBwftR9WsbkzFJk:22 X-Origin-Country: SE 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:185507 Archived-At: 18 aug. 2020 kl. 16.40 skrev Eli Zaretskii : >>> It isn't wrong (and there's no need to worry about alignment in this >>> case, AFAIK). >>=20 >> Do you mean that SDATA is guaranteed to be aligned, or that no NS = platforms that Emacs runs on (or is likely to run on in the near future, = such as macOS on arm64) trap on unaligned? >=20 > Both, AFAIK. Thank you. I'm still wary about making such assumptions but I suppose we = commit worse sins. > But that character only makes sense when it can be displayed, because > otherwise no one will realize what was the problem. Certainly. Given that TTYs aren't typically used for displaying UTF-16, = and that the Unicode-capable terminals I've tried seem to show just fine = (in case someone converts the UTF-16 back to UTF-8), I think we are = reasonably safe. In any case it's no different from not being able to show an any other = character. > Anyway, this discussion should be on emacs-devel, not as part of an > unrelated bug report. Not unrelated at all, but by all means.