[Dev-luatex] Font id from csname?

[Taco Hoekwater]

Taco Hoekwater wrote:
> But actually, it is possible to get the id for a font:
> 
>   \directlua {local id = token.create("tenrm")[2]}
> 
> This does not (currently) work when you ask for the recent \font and
> that font has never been selected yet as 'currently active' font

Never mind that, it works always. I confused myself with a bad test.

Best wishes,
Taco