void SetupTimer(Note note, TextIter start, TextIter end)
{
if (!start.StartsLine())
start.BackwardLine();
if (!end.EndsLine())
end.ForwardToLineEnd ();
Buffer.RemoveTag("reminder", start, end);
//Buffer.RemoveAllTags(start, end); // This breaks stuff - what purpose does it serve?
SetupTimer(Note, start.GetSlice(end), start.Line);
}