On Tue, Jun 15, 2021 at 02:45:41PM +0200, Pavel Sanda wrote: > On Mon, Jun 14, 2021 at 10:19:20AM -0400, Scott Kostyshak wrote: > > > > > > > to need the flag "-dALLOWPSTRANSPARENCY" on TL21. Adding the > > > > > > > following > > > > > > > line to my preferences file fixes some tests: > > > > > > > > > > > > > > \converter "ps" "pdf" "ps2pdf -dALLOWPSTRANSPARENCY $$i $$o" > > > > > > > "hyperref-driver=dvips > > > > > > > > > > > > Huh, this would be painful if true in general. > > > > > > > > > > Indeed it does seem annoying, but is only relevant for a few of our > > > > > documents. > > > > > > > > > > > What exact version of ghostscript do you have? > > > > > > > > > > $ gs --version > > > > > 9.53.3 > > > > > > > > If interested, see also: https://www.lyx.org/trac/ticket/12303 > > > > > > According to > > > https://tex.stackexchange.com/questions/597980/ghostscript-requires-dallowpstransparency-when-compiling-pstricks-figures > > > "An up-to-date TeX installation, such as TeXLive-2021, should already > > > have the GS call configured with -dALLOWPSTRANSPARENCY" > > > Is this actually true? > > > > I have an up-to-date TL21 installation and still get the issue. I'm not > > sure if the quoted statement was meant to be only about pdflatex. > > Ok, we'll need to figure out whether there are security implications with > dALLOWPSTRANSPARENCY and hopefully add it to defaults. > If not then we should at least parse error output to catch this particular > case and issue some informed warning.
Sounds good. Let's discuss further at #12303. I don't think I will spend time on a patch. But I'm happy to provide feedback if anyone else is interested. Scott
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