CEDET

Hi Paul,
Unfortunely, cedet not yet support Objective-C. I tried to write
from c.wy an objc.wy, but never done.

For GNUstep projects (handled with gnustep-make) we have an
ede-gnustep.el in contrib from cedet CVS.
What i remember of renaissance is that use an xml (gsmarkup)
to describes autolayouted widget (really cool).

Let me know if ede-gnustep support help. Weh have to write
the Objective-C parser with wisent or bovine.

Regards,
Marco