> On 18 Mar 2021, at 23:40, Bruno Voisin <bvoi...@icloud.com> wrote: > > To be sure I tried xdvipdfmx -vvv, the output is at the end of this message: > there's a lot of font-related info, but no indication pstricks.pro is read at > any time.
Some complementary information to my earlier message: compiling, still with tlpretest on the Mac but following the classical latex + dvips + gs route, it appears pstricks.pro is included inside the output (TransparencyTest.ps) of dvips. So no need for gs to read it from texmf-dist/dvips/pstricks/pstricks.pro. I don't know whether xelatex + xdvipdfmx work the same way that latex + dvips + gs do in this respect, but if so this might explain why -dNOSAFER is not required in the gs invocation. Still, that wouldn't explain why the situation is different on Windows. Bruno Voisin