On 2013–03–01 Alasdair McAndrew wrote:
Arrgh: more problems. I've downloaded and installed context standalone (version 2013.02.26 00:17). Now when I run context I get an error (for the first time ever) when it reaches a chapter heading:
l.1 ...[ch:this]{My first chapter}
? h The lua interpreter ran into a problem, so the remainder of this lua chunk will be ignored.
I have the following setups:
\def\chap#1#2{\vbox{\darkgreen Chapter #1\crlf\framed[frame=off,topframe=on]{#2}}} \def\uchap#1#2{#2}
\setuphead[chapter][command=\chap,style=bfd,after={\blank[1cm]},textcolor=darkgreen,numbercolor=darkgreen]
None of this has ever given me any problems before.
It's easier to tell with a minimal example. But here's a guess. Try \unexpanded\def#1#2\chap{…} or \define[2]\chap{…} Marco