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#27752: Custom mode-line face + smart eshell triggers interesting freeze Date: Tue, 18 Jul 2017 18:58:01 +0300 Message-ID: <837ez5d9fa.fsf@gnu.org> References: <5CA17C32-B990-47B3-ABF3-BA530C52E3D8@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1500393493 28712 195.159.176.226 (18 Jul 2017 15:58:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 18 Jul 2017 15:58:13 +0000 (UTC) Cc: 27752@debbugs.gnu.org To: Yegor Timoshenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jul 18 17:58:08 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 1dXUsx-0007Cp-TM for geb-bug-gnu-emacs@m.gmane.org; Tue, 18 Jul 2017 17:58:08 +0200 Original-Received: from localhost ([::1]:57344 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXUt3-0000Ds-CZ for geb-bug-gnu-emacs@m.gmane.org; Tue, 18 Jul 2017 11:58:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37595) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXUst-0000CZ-FW for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2017 11:58:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dXUss-0000Rh-JF for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2017 11:58:03 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:44171) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dXUss-0000Rd-Fx for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2017 11:58:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dXUss-0007oE-8h for bug-gnu-emacs@gnu.org; Tue, 18 Jul 2017 11:58:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 18 Jul 2017 15:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 27752 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 27752-submit@debbugs.gnu.org id=B27752.150039347730008 (code B ref 27752); Tue, 18 Jul 2017 15:58:02 +0000 Original-Received: (at 27752) by debbugs.gnu.org; 18 Jul 2017 15:57:57 +0000 Original-Received: from localhost ([127.0.0.1]:46848 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dXUsn-0007nw-LV for submit@debbugs.gnu.org; Tue, 18 Jul 2017 11:57:57 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:46495) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dXUsm-0007nk-Ft for 27752@debbugs.gnu.org; Tue, 18 Jul 2017 11:57:56 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dXUsg-0000Kx-LB for 27752@debbugs.gnu.org; Tue, 18 Jul 2017 11:57:51 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:54737) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXUsg-0000Kr-HM; Tue, 18 Jul 2017 11:57:50 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1351 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dXUsf-0007Cx-Ug; Tue, 18 Jul 2017 11:57:50 -0400 In-reply-to: <5CA17C32-B990-47B3-ABF3-BA530C52E3D8@gmail.com> (message from Yegor Timoshenko on Tue, 18 Jul 2017 13:46:54 +0300) 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:134723 Archived-At: > From: Yegor Timoshenko > Date: Tue, 18 Jul 2017 13:46:54 +0300 > > Emacs config required to reproduce this bug: > > (custom-set-faces > '(mode-line ((t (:box 1))))) > > (require 'em-smart) > (add-hook 'eshell-mode-hook 'eshell-smart-initialize) > > Instructions: > > M-x eshell, M-x split-window-horizontally, type "find-file foo" in the eshell buffer and hit ENTER. > Emacs freezes, CPU consumption is around 100%. This happens because Eshell abuses window-scroll-functions. I'm working on a fix.