[XeTeX] TECkit help

[Glen Wilson]

Hello All,

I have been struggling all day trying to figure out how to map s' (or 
something like that) to a long latin s (U+017f). I finally got TECkit 
installed on my Linux machine, but am at a loss to find any 
documentation on how to use it to compile a .map file to a .tec. Does 
anybody know what the commands are to do this, or know of a better (more 
Linux-friendly) compiler?

Thanks very much,

Glen M. W.