[ESS] Emacs 22 -- much less fontification ..

[Stephen Eglen]

 > 
 >     PaDre> I think Martin was refering to the *R* buffer, not the buffer you are
 >     PaDre> in when editing an *.R file.
 > 
 >     PaDre> FWIW: I can confirm the missing fontification in the *R*
 >     PaDre> buffer. Everything is fine the *.R buffer. 
 > 
 > Exactly, I was refering to *R* and there's no
 > problem in *.R buffers.

Hi, 

Can someone give a simple example of what used to be fontified in *R*
using Emacs 21.x but is not in Emacs 22?  I still get fontification of
comments and strings in my *R* buffer, see:

http://www.damtp.cam.ac.uk/user/sje30/r-font.png

for an example of what I see.

Thanks, Stephen