Support for editing mallard files...

The Geeko <thegeeko61 at gmail.com>
Thu Jan 5 21:44:40 EST 2012

Is there a tool available which properly handles Mallard documents?

I normally use Geany, Emacs and Vim... (depending on my mood and the 
task at hand), but none of these identify Mallard files; therefore, 
there is no coloring and other assistance.