Hello,
thanks for the helpfull tipps. Only one wasn't working:
\defineexpandable\ColumnABii {\ctxlua{context([==[\ColumnA
+ \ColumnB]==])}}
ColumnABii: \ColumnABii
The result is: ColumnABii: 30mm+ 40mm
And it should be ColumnABii: 70mm
And in the other cases I get back: 199.16928pt instead of
70mm but this seems to be the same.
I think this calculating with dimension is not very well
documented in the context-wiki.
Thus I would like to write a small article about
"Calculating with dimension units" in the
wiki.contextgarden.net to help others a bit.
Or is there already an article somewhere?
Regards
Jannis
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