[XeTeX] Roman Numerals as stylistic alternatives

[Tobias Schoel]

Hi,

what is the preferred way of producing roman numerals as stylistic 
alternatives (while still inputing arabic numerals)?  Unicode says, that 
using the codepoints for roman numerals is deprecated and it seems fair 
to me, as the meaning is the same.

\romand{<counter>} works of course, but that will probably use letters.

bye

Toscho