[tex-live] Add short description to package

[Joel C. Salomon]

On Thu, Aug 16, 2012 at 5:35 PM, Karl Berry <karl at freefriends.org> wrote:
> You didn't do anything wrong that I can see.  I believe I updated xpeek
> in TL before the Catalogue entry was (re)installed with the description
> you provided to CTAN.  The description is in TL now.  The next time you
> update the package, the shortdesc should show up for everyone.

I updated xpeek to v0.2 on CTAN, and the update's made it to TL, but
still has no short description.

BTW, is there an invocation of tlmgr (or of any TL program) that will
show the descriptions (short or long) of a package?

--Joel