From: Eli Zaretskii <eliz@gnu.org>
To: Stephen Berman <stephen.berman@gmx.net>
Cc: manuel@ledu-giraud.fr, emacs-devel@gnu.org
Subject: Re: DocView, mupdf and librsvg
Date: Sat, 07 Jan 2023 15:31:01 +0200 [thread overview]
Message-ID: <83lemesc8a.fsf@gnu.org> (raw)
In-Reply-To: <87cz7q352t.fsf@gmx.net> (message from Stephen Berman on Sat, 07 Jan 2023 13:24:42 +0100)
> From: Stephen Berman <stephen.berman@gmx.net>
> Cc: "emacs-devel" <emacs-devel@gnu.org>
> Date: Sat, 07 Jan 2023 13:24:42 +0100
>
> On Sat, 07 Jan 2023 13:07:22 +0100 Manuel Giraud <manuel@ledu-giraud.fr> 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.
I think instead of changing the default unconditionally, we should
probe the version of mutool, and change it only for affected versions.
Would someone like to propose a patch along those lines?
next prev parent reply other threads:[~2023-01-07 13:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-07 12:07 DocView, mupdf and librsvg Manuel Giraud
2023-01-07 12:24 ` Stephen Berman
2023-01-07 13:31 ` Eli Zaretskii [this message]
2023-01-07 15:03 ` Manuel Giraud
2023-01-08 10:30 ` Stephen Berman
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