[NTG-context] Font for enumeration

[Taco Hoekwater]

Rolf Marvin Bøe Lindgren wrote:
> consider the following setup:
> 
> \startitemize[m]
> \item this
> \item that
> \item the other
> \stopitemize
> 
> this should give enumeration using oldstyle numbers.  now, I have  
> created my own typescript file that sets everything to Sabon, except  
> the oldstyle numbers in question, which are set using computer  
> modern's oldstyle numbers.  what do I do to get the base font here?   
> I have set up my typescript file so that {\Var[osf] 123} are set  
> using the base fonts oldstyle numbers.

Untested, but should work:

   \def\varosfnumbers#1{{\Var[osf] #1}}

   \defineconversion[varosf][\varosfnumbers]

   \startitemize[varosf]
   \item this
   \item that
   \item the other
   \stopitemize

Best, Taco