[R] Contrasts for MANOVA

[Andy Bunn]

A colleague asked me if R can do contrasts for MANOVA. SAS will using
PROC GLM with CONTRAST but can R? I assured her that R can do everything
but make coffee. If this is trivial then I apologize in advance.

A search with 'manova' and 'contrasts' didn't produce much:
http://www.google.com/u/newcastlemaths?hl=en&lr=&ie=ISO-8859-1&q=MANOVA+
contrasts

Thanks in advance, Andy