[XeTeX] Protruding Characters?

[Robert Voogdgeert]

To anyone on this list who has a clue,



With typesetting in LaTeX is used to use the cs \pdfprotrudechars=1 to 
protrude certain character into the right margin. With TeX, I think 
this is the protcode. When using the LaTeX command with XeLaTeX the 
command doesn't work, i.e. it is an unknown cs.
Can anyone tell whether protruding characters is possible. This would 
be specifically interesting with the use of MM fonts with a width axis 
that can be changed.



Regards,
Robert.