Lars Ingebrigtsen <larsi@gnus.org> writes:

> The column/line specs use spaces to fill out (I think it defaults to
> three char positions for the L spec?), and it's really only these that
> will be affected by the monospaciation (in that spec).

I.e., the first two lines have the L/C fields (including space padding)
monospacialized, and the last two lines are without.