Hi Christoph, On Tue, 4 Jan 2022 07:47:08 +0100, Christoph Hellwig wrote: > On Mon, Jan 03, 2022 at 09:58:31PM +0100, Mauro Carvalho Chehab wrote: >> Ah, the error is specific to RCU.tex then? > > Yes. > >> >> You'll need to re-run xelatex with -interaction=interactive, in >> order to be able to identify what's the root cause. >> >> You could do this by using LATEXOPTS, e. g.: >> >> $ make SPHINXDIRS=RCU LATEXOPTS="-interaction=interactive" pdfdocs >> >> With that, LaTeX will stop at the offending line from the .tex file. >> >> On a quick test here, I'm getting these at Fedora 35: >> >> (/usr/share/texlive/texmf-dist/tex/latex/l3packages/xtemplate/xtemplate.sty) >> >> ! LaTeX Error: File `ctexhook.sty' not found. >> >> Type X to quit or <RETURN> to proceed, >> or enter new name. (Default extension: sty) >> >> It seems that a recent change (probably to better address issues with >> Chinese and Japanese translation) added an extra dependency to some >> stylesheet. >> >> I solved it by installing this package: "texlive-ctex". > > There is no texlive-ctex on Debian, but ctexhook.sty is installed as > part of texlive-extra-utils. Here are the last lines from the > interactive run: > > (/usr/share/texlive/texmf-dist/tex/latex/ctex/ctexhook.sty) > (/usr/share/texlive/texmf-dist/tex/xelatex/xecjk/xeCJK.cfg)) > (/usr/share/texlive/texmf-dist/tex/latex/etoolbox/etoolbox.sty) > Writing index file RCU.idx > (./RCU.aux) > Runaway argument? > {\contentsline {chapter}{\numberline {16}A Tour Through TREE\_RCU’s\ETC. > ! File ended while scanning use of \@writefile. > <inserted text> > \par > l.191 \begin{document} > > ? I suspect you are suffering from corrupt RCU.aux (or whatever other intermediate files xelatex generates). What happens you run $ make cleandocs before $ make SPHINXDIRS=RCU LATEXOPTS="-interaction=interactive" pdfdocs ? Thanks, Akira