Example:
Packages from a maintainer with 2 maintainers
$ pkgsearch -m Foxboron -l 2
Orphaned packages in [extra]
$ pkgsearch -f extra -l 0 -m orphan
Packages installed on the system from [core] with 1 maintainer
$ pkgsearch -q -f core -l 1
Locally installed packages from [community], orphaned, and flagged out-of-date
$ pkgsearch -q -f community -l 0 -m orphan -o