[NTG-context] References and formulae numbers in upshape

[Morgan Brassel]

Hi everyone,

I'm looking for an easy way to typeset all references produced by the \in 
command in upshape format (even in an italic paragraph for example). I 
tried with the 'left' option of \definereferenceformat, but without good 
results.

I would also like to typeset all formulae numbers in upshape. I know 
Aditya posted about this a long time ago but I can't find the thread 
any more...

Greetings,
Morgan