Roman Numerals

I would love to see a text filter that converts numbers to Roman Numerals. I could see using that in clocks, a year line, calendars and other widgets. I don't think I'd be the only one who would appreciate it and as far as I can see, no other widget customizer offers the function. Thanks.



Added in 3.30 you can do $tc(roman, 476)$ and you will get CDLXXVI

This is amazing. Thank you so much for being responsive.

I'll check myself, but is it only static numbers as in your example, or can I insert time or date codes?