Aligning parts of equations

[Larry Moss]

I've been using lout for some time.  Usually the equations I've needed to
write have been fairly elaborate but I've had few difficulties in
accomplishing what I want.  Now I have something very simple I want to
produce and I'm at a loss as to how.  I'm sure I'm missing a nice clean
solution, and I hope it doesn't occur to me as soon as I send this.  So
far looking through the manual and Eq package hasn't helped.

What is the cleanest approach that someone can suggest for writing
something like:

      abc
    - def
    _____
      ghi


I can almost accomplish that with:

         @Eq { { {abc} rabove {- def} } over { ghi } }

but that won't properly align the bottom line.

I can certainly get what I want with tables, but it seems like I should
be able to do this as an equation.

Thanks.
--
Larry Moss              address@hidden           http://www.pobox.com/~moss/
magician, juggler, airigamist, programmer, future elementary school teacher,
        author of "Twisting History - Lessons in Balloon Sculpting"