[Bug 145466] Highlight message sign after '--' as quote highlighted

[Thomas McGuire]

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.
         
http://bugs.kde.org/show_bug.cgi?id=145466         
Thomas.McGuire gmx net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|general                     |messageviewer