poudriere pkgclean: list of ports to delete or keep?

[Anton Shterenlikht]

>From bdrewery at freebsd.org Thu Oct 10 13:11:21 2013
>
>On 10/10/2013 5:54 AM, Anton Shterenlikht wrote:
>> poudriere pkgclean man page section is
>> a bit unclear on=20
>>=20
>>      cat/port cat/port2 ...
>>                   A list of ports can be specified directly.
>>=20
>> Will these packages be kept or deleted?
>
>Right above that:
>
>   pkgclean
>     This command is used to delete all packages not specified to build.

but -a and -f options specify the files to keep.
So specifying the ports directly tells pourdirere
to keep them too, right?

Anton