On Thu, 10 Feb 2022 10:26:53 +0900, Akira Yokosawa wrote: > By adding this option, message of "restricted \write18 enabled" from > LaTeX can be silenced. > > As there is no use of \write18 in LaTeX sources from sphinx-build, it > is safe to add this option. Jon, JFYI, there is a ticket on the message at: https://tex.stackexchange.com/questions/76105/what-does-restricted-write18-enabled-mean-and-why-does-texlive-keep-reporting I think David Carlisle's answer covers most of your concerns. Thanks, Akira > > Reported-by: Jonathan Corbet <corbet@xxxxxxx> > Signed-off-by: Akira Yokosawa <akiyks@xxxxxxxxx> > --- [...]