Is it possible to install a package with pkgin and mark it as automatic in one line?

[Ottavio Caruso <ottavio2006-usenet2012%yahoo.com@localhost>]

'pkgin' installs packages and marks them 'keepable' by default. One
can mark them 'unkeepable' later:

pkgin install XYZ && pkgin unkeep XYZ

I wonder if there's a way to do this in one go, just like 'pkg_add'
can do when given the '-A' flag.

Thanks

-- 
Ottavio Caruso