=...]
\setupchemical[rulethickness=...]
\setupeffect[rulethickness=...]
\setupfillinlines[rulethickness=...]
\setupfillinrules[rulethickness=...]
\setupframed[rulethickness=...]
\setuplinefillers[rulethickness=...]
\setupmarginrules[rulethickness=...]
\setupmixedcolumns[rulethickness=...]
\setupnote
fect
You can play with the options (search for "\setupeffect " in
http://www.pragma-ade.com/general/qrcs/setup-en.pdf).
I hope it helps,
Pablo
> \starttext
> \font\test={Arial:mode=node;script=latn;language=DFLT;+tlig;}
> \test
>
> abc
>
> \pdfextension
