From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#38038: 27.0.50; Emacs freezes opening tabs. Date: Fri, 08 Nov 2019 00:36:25 +0200 Organization: LINKOV.NET Message-ID: <8736ezmhj2.fsf@mail.linkov.net> References: <20191102214135.lehpefr5o4cji6ca.ref@Ergus> <20191102214135.lehpefr5o4cji6ca@Ergus> <87pni9yl75.fsf@mail.linkov.net> <83h83fg50h.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="23015"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (x86_64-pc-linux-gnu) Cc: 38038@debbugs.gnu.org, spacibba@aol.com To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 07 23:59:23 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iSqkL-0005mK-U3 for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Nov 2019 23:59:22 +0100 Original-Received: from localhost ([::1]:48644 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iSqkK-0006Pb-1x for geb-bug-gnu-emacs@m.gmane.org; Thu, 07 Nov 2019 17:59:20 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52300) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iSqk7-0006Kz-Me for bug-gnu-emacs@gnu.org; Thu, 07 Nov 2019 17:59:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iSqk6-0005wz-JG for bug-gnu-emacs@gnu.org; Thu, 07 Nov 2019 17:59:07 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35282) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iSqk6-0005wo-FZ for bug-gnu-emacs@gnu.org; Thu, 07 Nov 2019 17:59:06 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iSqk6-0005hh-E8 for bug-gnu-emacs@gnu.org; Thu, 07 Nov 2019 17:59:06 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 07 Nov 2019 22:59:06 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 38038 X-GNU-PR-Package: emacs Original-Received: via spool by 38038-submit@debbugs.gnu.org id=B38038.157316753221868 (code B ref 38038); Thu, 07 Nov 2019 22:59:06 +0000 Original-Received: (at 38038) by debbugs.gnu.org; 7 Nov 2019 22:58:52 +0000 Original-Received: from localhost ([127.0.0.1]:44098 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iSqjs-0005ge-C9 for submit@debbugs.gnu.org; Thu, 07 Nov 2019 17:58:52 -0500 Original-Received: from aye.elm.relay.mailchannels.net ([23.83.212.6]:19189) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iSqjm-0005gS-If for 38038@debbugs.gnu.org; Thu, 07 Nov 2019 17:58:47 -0500 X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Original-Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 0A9695E1D95; Thu, 7 Nov 2019 22:58:45 +0000 (UTC) Original-Received: from pdx1-sub0-mail-a69.g.dreamhost.com (100-96-18-10.trex.outbound.svc.cluster.local [100.96.18.10]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 91EDE5E1822; Thu, 7 Nov 2019 22:58:44 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|jurta@jurta.org Original-Received: from pdx1-sub0-mail-a69.g.dreamhost.com ([TEMPUNAVAIL]. [64.90.62.162]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384) by 0.0.0.0:2500 (trex/5.18.5); Thu, 07 Nov 2019 22:58:44 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|jurta@jurta.org X-MailChannels-Auth-Id: dreamhost X-Cure-Juvenile: 6b3c46dd60469eb8_1573167524837_2367617843 X-MC-Loop-Signature: 1573167524837:438589517 X-MC-Ingress-Time: 1573167524837 Original-Received: from pdx1-sub0-mail-a69.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a69.g.dreamhost.com (Postfix) with ESMTP id D08268A997; Thu, 7 Nov 2019 14:58:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=linkov.net; h=from:to:cc :subject:references:date:in-reply-to:message-id:mime-version :content-type; s=linkov.net; bh=qmEqlCCEs2qGTpKJBhkGzaA0ZOw=; b= sFU6Sm2ds6FERxtSiY+wq1nrn2G1qCD8wLsXuFZy+oH+b7VRNt8XLMelyi31RqCl 651wOMgQprrAocAy0RD9r8aTDp6k7aqPfmBMpGZyjqIlaQEEsXjA0yd7Bgcsmb9g z6Yvc1IoDt5bHEKKFZ5u6LlbYzY1jnFp4v4MimGYTFc= Original-Received: from mail.jurta.org (m91-129-102-1.cust.tele2.ee [91.129.102.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jurta@jurta.org) by pdx1-sub0-mail-a69.g.dreamhost.com (Postfix) with ESMTPSA id A1D4B8AA50; Thu, 7 Nov 2019 14:58:40 -0800 (PST) X-DH-BACKEND: pdx1-sub0-mail-a69 In-Reply-To: <83h83fg50h.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 07 Nov 2019 16:01:02 +0200") 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: 209.51.188.43 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:171124 Archived-At: >> Does Emacs freeze when you set the 'default' face to ultra-bold underline? >> >> (set-face-attribute 'default nil >> :weight 'ultra-bold :underline t) >> >> When I tried, it signals '(wrong-type-argument bufferp nil)' >> in "command-error-default-function" and goes into infinite loop. >> I have no idea what is wrong. > > Is this still an issue, or were these hangs solved? If this is still > an issue, do you need help in debugging it? These hangs occur not only with tab-bar, but also with menu-bar when tab-bar is not enabled. These hangs can be reproduced by configuring --with-x-toolkit=no and running emacs -Q. Then evaluating this causes hangs: (set-face-attribute 'menu nil :weight 'ultra-bold :underline t) Unfortunately I don't understand what is wrong with code that implements non-native menu-bar/tool-bar/tab-bar. > What else remains to be done with tabs before we can starte pretesting > Emacs 27? I almost finished implementing auto-scrolling for bug#37667, but this needs more testing. I'll post the patch next week.