Workaround: \documentclass{article} \usepackage{xcolor} \begin{document} \textcolor{gray!100}{Lorem ipsum.} \end{document}
On 9/04/19 9:06 AM, Henri Menke wrote: > Thank you Karl, but that has nothing to do with the TeX4ht problems. > > I was able to fix the first problem by simply moving the \definecolor outside > of \AtBeginDocument. Now I have another problem, illustrated by the following > MWE. This works all nice and fine with my default engine LuaTeX, but fails > with htlatex. This seems to be a rather longstanding problem, because > searching for the error message brought up this old thread from 2012 with zero > replies: https://tug.org/pipermail/tex4ht/2012q4/000653.html > > Cheers, Henri > > --- > > \documentclass{article} > \usepackage[usenames]{xcolor} > \begin{document} > \textcolor{gray}{Lorem ipsum.} > \end{document} > > > ! Argument of \HColor:gray has an extra }. > <inserted text> > \par > l.7 \textcolor{gray}{Lorem ipsum.} > > On 9/04/19 5:58 AM, Karl Berry wrote: >> This particular construction is actually part of the PGF/TikZ manual >> and currently prevents the manual from typesetting. >> >> FWIW, I just reverted pgf in TeX Live to its previous release. -k >> >