[ESS] Error highlighting in iESS

[Sebastien Vauban]

Hello,

I try to move away from R Studio, and go to Emacs ESS for interacting
with R.  The advantages are countless, needless to try to convince me!

Though, there are some things which I don't get as nicely as in
R Studio, among others the error reporting.

See http://screencast.com/t/reEu54obwPn.

Is there a way to get a similar highlighting in Emacs (i.e., the whole
paragraph, instead of just one or two words in red)?  Is it something
bad in my configuration?

Best regards,
  Seb

-- 
Sebastien Vauban