From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stephen Berman Newsgroups: gmane.emacs.devel Subject: Re: DocView, mupdf and librsvg Date: Sat, 07 Jan 2023 13:24:42 +0100 Message-ID: <87cz7q352t.fsf@gmx.net> References: <87y1qefszp.fsf@ledu-giraud.fr> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="21183"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: "emacs-devel" To: Manuel Giraud Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Jan 07 13:25:16 2023 Return-path: Envelope-to: ged-emacs-devel@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 1pE8GB-0005L3-Jh for ged-emacs-devel@m.gmane-mx.org; Sat, 07 Jan 2023 13:25:15 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pE8Fm-0007WX-3R; Sat, 07 Jan 2023 07:24:50 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pE8Fk-0007W9-Lf for emacs-devel@gnu.org; Sat, 07 Jan 2023 07:24:48 -0500 Original-Received: from mout.gmx.net ([212.227.17.20]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pE8Fi-00038J-WC for emacs-devel@gnu.org; Sat, 07 Jan 2023 07:24:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=s31663417; t=1673094283; bh=JSF5/9jPtOdo0XW/XElcwdbxf5WiXzNKiYrcRfrhlCg=; h=X-UI-Sender-Class:From:To:Cc:Subject:In-Reply-To:References:Date; b=tCbtrYU/WsnuUl9o56yW3GmpJp4UG79F3qIj9Rv8D1y/iKTlXAeuC+1RsKu6Z4kF6 TgOIUBWBun2MPZnaEytvwajgIzgk8RGN3vehjrof+6F2qYtoC1HE5ji5FPiJYZy40m d7Z6MRXfezejnbOlzyjP2GOxQEQ1wxgsGHQwNgtcJmmETz0Sby/UQ5m1J7put1XTQ+ cg/TNxXY5+IdazmNVWY75dlJEO03WP5/xUvymzkCZ98jzYCb8Bjulb07q0keucOvQC SXyfRGR4+KWiAPIusXcZ+CtWmvW/Dg3d+6lNdqZZ4qal6y+ZWb3+zp54sOtNNuJBa1 eLe7UNf018iDA== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Original-Received: from strobelfs ([89.246.36.216]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1M4Jqb-1pDrGk2OmH-000Nfi; Sat, 07 Jan 2023 13:24:43 +0100 In-Reply-To: <87y1qefszp.fsf@ledu-giraud.fr> (Manuel Giraud's message of "Sat, 07 Jan 2023 13:07:22 +0100") X-Provags-ID: V03:K1:uia8yFPIeGRV1mD1XkTrpdg+cru0UJMjb/tIcl0dlDseBoSv6oa 7mO3Treb6zWvWchNGrXQ+t1kkQgvJlXgQ0o2oDGE+ir8dp1OGkik6xC1Affedq0yrMAJcnj 0JpfM4idu6oGdTgMsxGd5LVGTrPAiONSqY6UqHo7ja0iO44OiAVYW3LRKDtomSk++OoFCZu Isz6e/XHTk/W72zdYFcZw== UI-OutboundReport: notjunk:1;M01:P0:5wAHF6wJ/mg=;phQ0YCRPYcTVPuxcnSHKTTpes7T ON+YGDqPnyEdhyMc5eBXWG5mHi55NUPAZxWYTo2gKXBH5X1Qd4PlE5CvjgeVbEjmePMg2JNzx yI7Sca4iL5dBD0QM3v45nqBI8WrBRAkAadgCAAST7Ukpq84SIl8sHLPHXT6DA/CTfQnN1Mjfz VtM4JlBnGts6/lcqgVCUDTdq91HFMZxiN2G8TZdjQ6GdhPIdjJzyFB2ILZ6hqsyy0sqRD33+o tYNcquenfBFuNjbaMeZnnojLJyVEv+DnViGjZufk4hhHN3t3JrDjBN1vLf6/CE3Yk2gJ7DV8d HrSkR0mSibuIAlxLjP/TSwfDT8kTk0fg3TIRPd9mkStLYxcZLAsBqEv5tHAGKQmJAFODpF5D6 kHBZ9Ll5gBdxbqpYvWOLyeNo1P/99wIX7JkxbOv1Mg5OJZ4PVE9rrpb1Q7JTS6U6O8PjXJWi9 UedH7kE/2LjMfTT8+RgcaTKjYrb44tm/ABd3+0pYYEt+ORukkaZt97JwbQy5IVGSPHlhCQnqR e+Nf91uEg7YhQSEHbeoy+/zaYipGOLdgP5bbsH75Y98oNzNlhHJxg4usbCgxbColHwvKOlcqC pu8rCvyPJauzy7XT3qBDC2uWVBVzOUW1LXAfsQ+zCMOnpxuF5tmCyUVg0Aqg15+wjE3FuONXi N9+qYSwX7DKCn7TUWLV93MK/SYBDava06fXm8rd52NSOIYWRhrZ/dqx+yEC90pj+fXkvsWh3/ x2WUByVxFjvHjHQReCI0gnFgqQllXyTK960TU0MlRVtYds9+X6zXGbpFDz6dOgZwRXA2OwXP Received-SPF: pass client-ip=212.227.17.20; envelope-from=stephen.berman@gmx.net; helo=mout.gmx.net X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:302271 Archived-At: On Sat, 07 Jan 2023 13:07:22 +0100 Manuel Giraud wrote: > Hi, > > From some month now, to read PDF, DocView has switched from producing > PNG files for its page cache to producing SVG files. I think it is a > good idea but I have found a bug (that is outside the scope of Emacs > that's why I'm reporting here): mutool could generate SVG files that > librsvg is not able to read back. > > FTR, I'm using mupdf 1.21.1 and librsvg 2.54.5. I've attached a sample > PDF and the produced SVG if you want to test on your setting. Yes, this is apparently a bug in how mutool processes "<" since at least version 1.21.0, see also bug#60308. > I think it would be wise to defaults `doc-view-mupdf-use-svg' to nil in > the upcoming Emacs 29. Steve Berman