[XeTeX] getting \newXeTeXintercharclass to work

[Michiel Kamermans]

Hi,

I'm trying to get the \newXeTeXintercharclass functionality to work, but 
using the idea from Enrico Gregorio from his mail to the list on 
5/28/2009 to add some code to xelatex.ini does not seem to do a great 
deal; xelatex still throws an error when it encounters 
\newXeTeXintercharclass, claiming it is an undefined control sequence.

Has anyone tried to retrofit Enrico's suggestion using XeTeX 
3.1415926-2.2-0.999.7? If so, with success? (if so, what did you do? =P)

- Mike "Pomax" Kamermans
nihongoresources.com