> In gwTeX there is only one variable, namely PATH is set to
> /usr/texbin, and that is a symlink to the proper version of binaries
> (/usr/local/gwTeX/bin/i386-apple-darwin8.8.1 in my case). Nothing else
> is needed, even though Oliver might explain more details if needed.

If I'm not mistaken this not only applies to gwTeX but rather to all  
TeX distributions on the Mac once MacTeX is installed. Although MacTeX  
looks like merely a repackaged TeX Live 2007 at first glance, it does  
come with an additional management structure for multiple TeX  
distributions. This additional layer consists both of a GUI part and a  
command line tool and is by itself completely independent of TeX Live.  
Unfortunately it's not yet distributed as an individual package  
(although this might change in the future).

Anyway, as soon as a TeX distribution for the Mac brings along  
suitable information about itself this management layer will be able  
to seamlessly switch from one distribution to the next by adjusting  
only the symbolic link  Mojca mentioned. In case you're wondering, for  
most old distributions that shipped before MacTeX this information is  
provided by the switching layer.

This mechanism is most probably the reason why TeX Live 2007 doesn't  
leave any trail of environment variables behind and also why this  
would be highly undesirable for any TeX distribution on the Mac.

Oliver
_______________________________________________
dev-context mailing list
[email protected]
http://www.ntg.nl/mailman/listinfo/dev-context

Reply via email to