From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Evan Moses Newsgroups: gmane.emacs.bugs Subject: bug#42522: Emacs 27: 100% CPU when setting mode-name with ligatures Date: Thu, 13 Aug 2020 09:18:13 -0700 Message-ID: References: <834kpwdscw.fsf@gnu.org> <831rkzcxnq.fsf@gnu.org> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="00000000000054aaa505acc4a7e4" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35090"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 42522@debbugs.gnu.org, Robert Pluim To: Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 13 18:19:43 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 1k6Fx9-00090z-67 for geb-bug-gnu-emacs@m.gmane-mx.org; 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charset="UTF-8" Seems to work fine now; Thanks! On Wed, Aug 12, 2020 at 5:18 PM Stefan Kangas wrote: > Eli Zaretskii writes: > > >> From: Robert Pluim > >> Cc: Evan Moses , 42522@debbugs.gnu.org > >> Date: Sat, 25 Jul 2020 19:22:19 +0200 > >> > >> Eli> It doesn't hang here. Could this be macOS-specific? Or maybe > the > >> Eli> problem happens only with some fonts? Does it happen in > "emacs -Q"? > >> > >> I see this on macOS with -Q, which uses Menlo, but only with emacs-27, > >> not master.. I do see an 'Attempt to shape unibyte text' message from > >> emacs-27 > > > > Then I guess the problem is already solved on master. > > Evan, could you please try this on the current master branch? > > Best regards, > Stefan Kangas > -- Evan Moses emoses@gmail.com --00000000000054aaa505acc4a7e4 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Seems to work fine now; Thanks!

On Wed, Aug 12, 2020 at= 5:18 PM Stefan Kangas <stefan@marx= ist.se> wrote:
Eli Zaretskii <e= liz@gnu.org> writes:

>> From: Robert Pluim <rpluim@gmail.com>
>> Cc: Evan Moses <emoses@gmail.com>,=C2=A0 42522@debbugs.gnu.org
>> Date: Sat, 25 Jul 2020 19:22:19 +0200
>>
>>=C2=A0 =C2=A0 =C2=A0Eli> It doesn't hang here.=C2=A0 Could t= his be macOS-specific?=C2=A0 Or maybe the
>>=C2=A0 =C2=A0 =C2=A0Eli> problem happens only with some fonts?= =C2=A0 Does it happen in "emacs -Q"?
>>
>> I see this on macOS with -Q, which uses Menlo, but only with emacs= -27,
>> not master.. I do see an 'Attempt to shape unibyte text' m= essage from
>> emacs-27
>
> Then I guess the problem is already solved on master.

Evan, could you please try this on the current master branch?

Best regards,
Stefan Kangas


--
Evan Moses
emoses@gmail.com
--00000000000054aaa505acc4a7e4--