Subject: bug#13819: 24.3.50; keywords args are no more font-locked

From: "Drew Adams" <[email-masked]>
Date: Tue, 26 Feb 2013 07:39:02 -0800

> >> looks like keywords args are no more font-locked:
> >> e.g :group, :type, &optional etc...
> >
> > See bugs #13767 and #13755.
> 
> Thanks Drew, found the last but not #13767.

It is here - see the last part about `&optional'.
http://debbugs.gnu.org/cgi/bugreport.cgi?bug=13767