[AUCTeX] syntax highlighting for ConTeXt

[Andrea Tomadin]

Hi,

I have just begun using ConTeXt in the Aquamacs editor (a Mac port of  
Emacs).
The Auctec mode is installed by default and the basic things seems to  
work well for LaTeX.
But in the ConTeXt environment I can only get a kind of graphical  
representation of ^ and _ and the only tag that gets highlighted is  
\item. Basically, the syntax is completely ignored.
The texexec program works fine on my platform, and the syntax is  
interpreted well by, say, TeXnic Center.
I never delved into the details of Emacs, so I have no clue of what  
is going on. Maybe I should say explicitly to load some auxiliary  
mode for highlighting?

I really appreciate any suggestion!

Regards,
Andrea