1-16chrd, an interesting idea...

[Travis Cobbs]

What about http://www.ldraw.org/library/primref/ then?

Yup, should be there.

I see that 1-16chrd is already documented to exist in the primitives reference, but there is no special note describing why it should be used (and the fact that it is empty). Presumably, documentation for empty.dat and n-fering.dat should also be added.

On a somewhat related note, does the library need a 48/1-48chrd?