[Crutcher Dunnavant[ > Which reminds me, we need to support roman numeral constants. One of my more-normal relatives reminded me that this is Super Bowl XL Sunday, so your demand is more topical than it would ordinarily be. Alas, there's already a PEP on this, and it was already rejected. See PEP CCCXIII: http://www.python.org/peps/pep-0313.html