[texhax] ifthen package

[Philip G. Ratcliffe]

> How I can write latex with ifthen package, 
> so if there  XU will be atomagic converted while "compiling" latex. 
> The pseudocode is like this :
>  If X followed by U then replace it with my symbosls

Well, I presume that one could conceivablly make X an active character and
then define it as a macro to test the following charcter and act
accordingly, but I think that would be like playing with fire.

Cheers,  Phil