Hi,

Some more patches that should work against the master branch.

Patch 1: bug fixes.  Most notably use symbols some places rather than
strings.

Patch 2 adds support for TO and FROM headings.  If you've got time for
testing I would appreciate feedback.  It's explained in the top of the
patch.

–Rasmus

-- 
This is the kind of tedious nonsense up with which I will not put