diff "No such file or directory" ho-hum color

[Dan Jacobson]

These diff results,
  diff -c /home/jidanni /tmp/ee
  diff: /home/jidanni/ee: No such file or directory

  Diff finished.  Tue Jun  6 18:09:13 2006
are in the same drab font-lock color as these
  diff -c /home/jidanni /tmp/aa

  Diff finished (no differences).  Tue Jun  6 18:08:41 2006
If I were in charge, I would make the
   No such file or directory
in bright glowing orange.