#compdef portversion

_arguments -s \
 '-c[enable command output]' \
 '-C[portupgrade flags for command output]' \
 '-l:limit chars:' \
 '-L:inverse limit chars:' \
 '-v[be verbose]' \
 '*:package to upgrade:compadd - ${PKGDBDIR\:-/var/db/pkg}/*(\:t)'
