From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Stephen Berman Newsgroups: gmane.emacs.bugs Subject: bug#34138: 27.0.50; Delayed display of PDF file images Date: Wed, 23 Jan 2019 18:22:26 +0100 Message-ID: <877eevi90t.fsf@gmx.net> References: <871s58e4gh.fsf@gmx.net> <837eezbazk.fsf@gnu.org> <878szfgwdu.fsf@gmx.net> <8336pnb9cq.fsf@gnu.org> <874la3gujy.fsf@gmx.net> <831s57b7ev.fsf@gnu.org> <87zhrvfdzu.fsf@gmx.net> <83zhrv9qe5.fsf@gnu.org> <87sgxnf48d.fsf@gmx.net> <83pnsq9f47.fsf@gnu.org> <871s56dm5q.fsf@gmx.net> <83lg3e9dd6.fsf@gnu.org> <87womxdgdq.fsf@gmx.net> <83fttlam3b.fsf@gnu.org> <87sgxlrfgg.fsf@hochschule-trier.de> <83bm49aj3q.fsf@gnu.org> <87a7jtd4sx.fsf@gmx.net> <834la0accs.fsf@gnu.org> <87lg3cfjef.fsf@gmx.net> <87fttjigx1.fsf@gmx.net> <83fttj8hn5.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="15497"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 34138@debbugs.gnu.org, politza@hochschule-trier.de, tsdh@gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 23 18:23:13 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 (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1gmMF6-0003u2-L3 for geb-bug-gnu-emacs@m.gmane.org; Wed, 23 Jan 2019 18:23:12 +0100 Original-Received: from localhost ([127.0.0.1]:38945 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gmMF5-00007J-L7 for geb-bug-gnu-emacs@m.gmane.org; Wed, 23 Jan 2019 12:23:11 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:40173) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gmMEw-00005z-M4 for bug-gnu-emacs@gnu.org; Wed, 23 Jan 2019 12:23:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gmMEv-0007bs-Ta for bug-gnu-emacs@gnu.org; Wed, 23 Jan 2019 12:23:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:43736) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gmMEv-0007bo-Qq for bug-gnu-emacs@gnu.org; Wed, 23 Jan 2019 12:23:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gmMEv-0005zC-KU for bug-gnu-emacs@gnu.org; Wed, 23 Jan 2019 12:23:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stephen Berman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 23 Jan 2019 17:23:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34138 X-GNU-PR-Package: emacs Original-Received: via spool by 34138-submit@debbugs.gnu.org id=B34138.154826415822979 (code B ref 34138); Wed, 23 Jan 2019 17:23:01 +0000 Original-Received: (at 34138) by debbugs.gnu.org; 23 Jan 2019 17:22:38 +0000 Original-Received: from localhost ([127.0.0.1]:43017 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gmMEY-0005yZ-Hr for submit@debbugs.gnu.org; Wed, 23 Jan 2019 12:22:38 -0500 Original-Received: from mout.gmx.net ([212.227.17.21]:49397) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gmMEU-0005yK-Vg for 34138@debbugs.gnu.org; Wed, 23 Jan 2019 12:22:35 -0500 Original-Received: from rosalinde ([178.1.126.54]) by mail.gmx.com (mrgmx102 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MVsUW-1gfomB3kvA-00X0JP; Wed, 23 Jan 2019 18:22:28 +0100 In-Reply-To: <83fttj8hn5.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 23 Jan 2019 18:26:22 +0200") X-Provags-ID: V03:K1:HoT8o3OnkMaANlkjmAxGbizgWy6HHrlFjC4vvDVP2e7hfT84+WR wFs4Zpj7A5XyMIyypVzzyUkesWr2G3cLz+9xFen++O+WRtXCiqajLYciaoi8t8mWW4QSYaP v9DojYhrAqFtGmcm9KTVL1OE8LH97r3dQvnW99yA1w5Xctu2ZpNUJaIO9fORiF+sqIILX8b XtVfe/GwKW1AfWAw85mVQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:qOuh/Cg0DNc=:VL76iHOMCEX+vtc+suvF8l rc5M7fCM3/imhyanBxRaYdks7pTJul28l/fzJKGHvXZeYUZl/Hah68Ie4a9C2MoLVzIFNzu+D 7mTAapOqJPlj8/cFtmhaKS6iild5RwpskZbhSKwXXlT2jVxbMg/mPM9zB29VA6LFzmfa/zLuF OC2v0ofUMCHKpMv4gZo0qAPBOn3RehWJrkVIiRUdY7Y8iV/wxdBqcN2tanMVGK29QuI0omQYw EzcP3F8G5rd3lmkBt7SqdypTIM/bL4sy/caOwvUFhUMafStmr7a4hl7UpYCAu8GIi4L20SHsX 1eMpPyuuq9Cb1dbrKXbDJY1gZWC+oi6pLycPCVvsGM5t5KLjpptJX9BApwOuNlVqul2Y1QecV AlGKOHCjO3wMkneA+R7i0ZByrVzKwHYYMXrIt2G5rS5B6/+vgY7Zq/61sbnBBndEbSo4rz9/K 6NMf3JJmnvgDsWAmQBU+R+wY4bOv0H4pSLWREIc2vU7eCAigcxJl74nOhTZaDq64SgQ+BbZLp I2eJ+S2tczNXelsUqwrcMf9/uIxuQswXpPlaYJvysCG9ocY2qyoY5FL94ebUkUE843JPcryQP A8kdq+mOQRsW4Dpf+TCPfP7ALCxwihV3RkrFwotpNdxmu4YEle3Ln9niYY3fgXtMUuiZaZiJr NFLijtGYDd8oNS7f6Xs1WX4X6Um5RMTlTZ9lr+E/YXeJ6KBuqfHEnzfiCleW7K3nGx9q640hL W6FAZeyHyeJ5Y73f7fzmg6Sd6m308edr7jtkcyFI2V6a1Nr+qQKhYcUYn15cTqu7sxcLTp5P 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:154709 Archived-At: On Wed, 23 Jan 2019 18:26:22 +0200 Eli Zaretskii wrote: >> From: Stephen Berman >> Cc: politza@hochschule-trier.de, rudalics@gmx.at, 34138@debbugs.gnu.org, tsdh@gnu.org >> Date: Wed, 23 Jan 2019 15:31:54 +0100 >> >> I found that the following patch to pdf-view-goto-page eliminates the >> display of raw PDF and the delay of the image display: >> >> *** /home/steve/.emacs.d/elpa/pdf-tools-20181221.1913/pdf-view.el.orig 2019-01-21 15:56:08.033335212 +0100 >> --- /home/steve/.emacs.d/elpa/pdf-tools-20181221.1913/pdf-view.el 2019-01-23 14:54:52.381373638 +0100 >> *************** >> *** 624,629 **** >> --- 624,630 ---- >> (pdf-view-deactivate-region) >> (force-mode-line-update) >> (run-hooks 'pdf-view-after-change-page-hook)))) >> + (switch-to-buffer (current-buffer)) >> nil) >> >> (defun pdf-view-next-page (&optional n) >> >> I assume this is only a workaround. > > It's a workaround, yes. I believe it works because switching a buffer > causes a more thorough redisplay of the window showing that buffer, > and so the fact that overlay changes in it are not noticed no longer > gets in our way. Sounds plausible. Steve Berman