From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#44338: 27.1; EWW can't download and view pdf Date: Thu, 05 Nov 2020 17:49:58 +0200 Message-ID: <83sg9najmh.fsf@gnu.org> References: <878sbmo6i0.fsf@tcd.ie> <83tuu5b1oh.fsf@gnu.org> <837dqzc42r.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2006"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 44338@debbugs.gnu.org To: Nicholas Harrison Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 05 16:51:26 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 1kahXp-0000Ma-Nb for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 05 Nov 2020 16:51:25 +0100 Original-Received: from localhost ([::1]:45476 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kahXo-0007su-L2 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 05 Nov 2020 10:51:24 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34862) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kahXS-0007pK-St for bug-gnu-emacs@gnu.org; Thu, 05 Nov 2020 10:51:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:42348) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kahXS-00088Q-JU for bug-gnu-emacs@gnu.org; Thu, 05 Nov 2020 10:51:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kahXS-0006wg-Hd for bug-gnu-emacs@gnu.org; Thu, 05 Nov 2020 10:51:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 05 Nov 2020 15:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44338 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 44338-submit@debbugs.gnu.org id=B44338.160459140926624 (code B ref 44338); Thu, 05 Nov 2020 15:51:02 +0000 Original-Received: (at 44338) by debbugs.gnu.org; 5 Nov 2020 15:50:09 +0000 Original-Received: from localhost ([127.0.0.1]:53894 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kahWb-0006vM-Cu for submit@debbugs.gnu.org; Thu, 05 Nov 2020 10:50:09 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34590) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kahWZ-0006uw-Hw for 44338@debbugs.gnu.org; Thu, 05 Nov 2020 10:50:08 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:59361) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kahWU-0007gI-7j; Thu, 05 Nov 2020 10:50:02 -0500 Original-Received: from [176.228.60.248] (port=2153 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kahWT-0005fq-8X; Thu, 05 Nov 2020 10:50:01 -0500 In-Reply-To: (message from Nicholas Harrison on Thu, 5 Nov 2020 08:18:19 -0700) 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:192733 Archived-At: > From: Nicholas Harrison > Date: Thu, 5 Nov 2020 08:18:19 -0700 > Cc: 44338@debbugs.gnu.org > > After running the code you gave and using eww to open a pdf, this is what I get: > > Debugger entered--entering a function: > * select-safe-coding-system("100" nil prefer-utf-8 nil > "c:/Users/nicho/AppData/Local/Temp/docview1001/!eww > pdf!-2072e1249b26ee28e656f1a01f0cb4a9/resolution.el") > write-region("100" nil "c:/Users/nicho/AppData/Local/Temp/docview1001/!eww > pdf!-2072e1249b26ee28e656f1a01f0cb4a9/resolution.el" nil silently) > #f(compiled-function () #)() > doc-view-sentinel(#png> "finished\n") > > Debugger entered--returning value: prefer-utf-8-dos > select-safe-coding-system("100" nil prefer-utf-8 nil "c:/Users/nicho/AppData/Local/Temp/docview1001/!eww > pdf!-2072e1249b26ee28e656f1a01f0cb4a9/resolution.el") > write-region("100" nil "c:/Users/nicho/AppData/Local/Temp/docview1001/!eww > pdf!-2072e1249b26ee28e656f1a01f0cb4a9/resolution.el" nil silently) > #f(compiled-function () #)() > doc-view-sentinel(#png> "finished\n") Hmm, that's not the problem you reported originally, and it doesn't look like Emacs asked you to select an encoding here, did it? > The buffer it ends up with says: > Cannot display this page! > Maybe because of a conversion failure! So I guess I'm confused now and don't know what is the problem, sorry. A stub in the dark: if you replace raw-text with raw-text-unix here: (defun eww-display-pdf () (let ((data (buffer-substring (point) (point-max)))) (pop-to-buffer-same-window (get-buffer-create "*eww pdf*")) (let ((coding-system-for-write 'raw-text) <<<<<<<<<<<<<<<<<<< (inhibit-read-only t)) (erase-buffer) (insert data) (mailcap-view-mime "application/pdf"))) (goto-char (point-min))) does the problem go away?