Hexidecimal sequence in replacement expressions

[Britt]

I would like to be able to specify hexidecimal, octal, and binary sequence numbers in TextPad replacement expressions.

For example, \i(0,FF,16) or \i(0,FF, hex) should result in a 0, 1, 2 ... FD, FE, FF set of sequence numbers.

Is something like this available in any flavor to RegExp?

Britt