On Sun, 30 Sep 2018 at 15:23, Ulrike Fischer <lua...@nililand.de> wrote:
> I tried on a windows 10 laptop > > \documentclass{article} > \begin{document}% > \directlua{ > a = img.write({ filename = "cöw.pdf"}) > } > \end{document} > > It works with miktex (luatex 1.07) but fails with texlive (1.07 + > 1.09). > > You could ask on the texlive list, but imho it would be better to > avoid such names. The majority of crashes I saw in last years was > connected to non-ascii in graphics and other files. > . Ulrike's example also works in cygwin texlive 2018 on windows It also works if you use the short name (as returned by dir /x cöw.pdf ) a = img.write({ filename = "CW9463\string~1.PDF"}) I don't have the native windows version to test. David