[NTG-context] exported figures from DIA to Metapost including in document

[Taco Hoekwater]

Aditya Mahajan wrote:
> Hans, Taco: Is it OK to add \unexpanded in the definition of cal
> 
> \unexpanded\def\cal{\mathortext{\fam\purefamily{calligraphic}}{\symbolicfont{Calligraphic}}} 

I think so. It makes sense to have \unexpanded before every macro that
executes an unexpandable primitive command, as these will never be
expanded correctly anyway.

Best wishes,
Taco