Emil - 2012-09-25

Using miktex portable, the pdflatex compiler does not depend on the PATH
envionment varibale (as it should not). On the other hand xelatex does. That
is, if you try to compile with xelatex, it will fail unless you have added the
xelatex location to the system envionment PATH variable.

Is there any thought behind this - or is it a xelatex bug?