[tex-live] DTL (DVI Text Language): licence?

[Karl Berry]

    Just to be clear about this: texlive.tlpdb does not distinguish CTAN's
    unknown category from the noinfo category, correct? 

Yes it does.

    So the relevant
    packages are a subset of those texlive.tlpdb lists as "unknown"?

No, the relevant packages are listed as "noinfo".

The catalogue-license field in tlpdb is simply a copy of what is in the
TeX Catalogue, aka on CTAN.