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Date:   Fri, 25 Jun 2021 20:11:13 +0200
From:   Mauro Carvalho Chehab <mchehab@kernel.org>
To:     Akira Yokosawa <akiyks@gmail.com>
Cc:     "Wu X.C." <bobwxc@email.cn>, Jonathan Corbet <corbet@lwn.net>,
        SeongJae Park <sj38.park@gmail.com>, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org
Subject: Re: [RFC PATCH 0/3] docs: pdfdocs: Improve alignment of CJK
 ascii-art
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Em Fri, 25 Jun 2021 20:32:47 +0900
Akira Yokosawa <akiyks@gmail.com> escreveu:

> On Fri, 25 Jun 2021 12:24:23 +0200, Mauro Carvalho Chehab wrote:
> > Em Fri, 25 Jun 2021 18:22:26 +0900
> > Akira Yokosawa <akiyks@gmail.com> escreveu:
> >   
> >> On Fri, 25 Jun 2021 09:50:59 +0200, Mauro Carvalho Chehab wrote:  
> [...]
> >>
> >> One minor problem might be that the Sarasa font needs manual
> >> download (and install).
> >>
> >>         Thanks, Akira  
> > 
> > If this is not yet packaged as part of texlive packages
> > on distros, this won't be a minor issue, as we'll need
> > to find procedures and test it for all distros supported
> > by the script.  
> 
> Existence of "Sarasa Mono SC" can be checked by the command:
> 
>     fc-list | grep "Sarasa Mono SC," | grep "style=Regular" | wc -l
> 
> If the result is *not* "0", you have the font somewhere in your
> fontconfig path.
> 
> I think this is portable across distros.
> Wouldn't this suffice for sphinx-pre-install?

No. The sphinx-pre-install tool generate a list of commands
needed to install the pre-reqs on a given distro.

For instance, if you run on opensuse without texlive, it would
print:


	# ./scripts/sphinx-pre-install 
	Detected OS: openSUSE Tumbleweed 20210515.
	Sphinx version: 3.5.4

	Warning: better to also install "latexmk".
...
	Warning: better to also install "xelatex".
	You should run:

	sudo zypper install --no-recommends texlive-latexmk-bin texlive-amscls texlive-amsfonts texlive-amsmath texlive-anyfontsize texlive-babel-english texlive-capt-of texlive-caption texlive-cmap texlive-colortbl texlive-courier texlive-dvips texlive-ec texlive-eqparbox texlive-euenc texlive-fancybox texlive-fancyvrb texlive-float texlive-fncychap texlive-framed texlive-helvetic texlive-luatex85 texlive-makeindex texlive-mdwtools texlive-metafont texlive-metapost texlive-multirow texlive-needspace texlive-oberdiek texlive-palatino texlive-parskip texlive-polyglossia texlive-preview texlive-psnfss texlive-tabulary texlive-threeparttable texlive-times texlive-titlesec texlive-tools texlive-ucs texlive-upquote texlive-wrapfig texlive-zapfchan texlive-zapfding texlive-xetex-bin

The same command, when executed on a different distro will
print a different set of packages and commands.

Thanks,
Mauro