[A gnus] Abstract out a display-table-specific API (2)

[Aidan Kehoe]

 Ar an t-aonú lá is triochad de mí na Nollaig, scríobh Mike Kupfer: 

 > APPROVE gnus
 > 
 > I think we understand the "get well" plan well enough.
 > 
 > I'll probably get to committing it tomorrow.

Thanks. I won’t send on a version of the patch with the GNU-compatible
implementation I mentioned, because it turns out GNU don’t have
#'defun-when-void, so it would fail anyway. 

 > Happy New Year, everyone.

You too!

-- 
¿Dónde estará ahora mi sobrino Yoghurtu Nghé, que tuvo que huir
precipitadamente de la aldea por culpa de la escasez de rinocerontes?