On 2010-12-12 Wolfgang Schuster
Depending on your answers, I would perhaps request to trigger \setff{smallcaps} by \sc in the core.
Can be a problem because we have font (e.g. Latin Modern) where smallcaps are still in a separate file. So the user has to know in which fashion the small caps were created, as font feature or in a seperate file. That's not very convenient. When the user switches to another font it may break the document, since he has to change the \setff{smallcaps} to \sc.
Maybe it is possible that the \sc macro can check if the font contains the small caps as a feature. Is there a switch like \doiffontfeatureexists{smcp}{...}? I have the following logic in mind: 1) Check if small caps are a font feature, if not 2) check if small caps are in a seperate font, if not 3) fake them. Regards Marco