On Wed, 2023-03-29 at 00:49 +0000, David wrote: > In that situation, field 4 has to be non-blank, which is when setting > it > to "defaults" becomes useful. > > Otherwise, putting "defaults" in field 4 achieves nothing, because > defaults > are defaults so there is no reason to specify them. Does that imply you'd simply skip fields 4 to 6 for swap entries?