[NTG-context] using symbols in MetaFun

[Hans Hagen]

Taco Hoekwater wrote:
> I could not figure out how to use a 'verbatimtex' preamble either,
> so this loads the myenv definition file for each label. Ugly, but
> the best I can manage with my current knowledge.
>   
ha, we reached similar solutions -) 

the solution for the inclusion is in

\startMPenvironment
\stopMPenvironment 

when this becomes a module, one can best append the code loading to 

  \everyMPTEXgraphic

as in 

\appendtoks 
  \usemodule[...]% 
\to \everyMPTEXgraphic 

so that it will not clash with user defined environments and/or inclusions 

Hans 

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