On Sat, Aug 04, 2007 at 12:56:06PM -0700, Larry Wall wrote: : multi token numrange:<0x> (--> StrHex) { '0x' <[0..9a..fA..F]>+ }
Though sanity would probably force us to use numerics internally anyway as the canonical comparison form, or we'd have trouble getting '0x00' .. '0x0Ff' to terminate. That probably goes double for roman numerals. Larry