[power-pro] Re: esc("ddd\x02n", "\x02") ?

[brucexs]

> 
> I guess there's not an expression I can evaluate to get user's esc
> character?
>
NO, that would be too easy.

BTW, note that ?\02....\02
will work for any string that does not contain \02.  That is the trick 
PowerPro uses in similar circumances.