_pkg_config_opts() {

	local -a _pkg_opts

	_pkg_opts=(

	'ABI[ABI of the package you want to install]:string:'

	'ALIAS[Define local aliases for various pkg(8) standard command lines]:key/value list:'

	'DEFAULT_ALWAYS_YES[Default to "yes" for all questions requiring user confirmation]:boolean:(yes no)'

	'ASSUME_ALWAYS_YES[Assumes "yes" to all questions requiring user confirmation]:boolean:(yes no)'

	'CONSERVATIVE_UPGRADE[Give priority to the repo where a package was first installed from]:boolean:(yes no)'

	'CUDF_SOLVER[Experimental\: use an external CUDF solver]:CUDF solver:_files'

	'CASE_SENSITIVE_MATCH[Case sensitive package matching]:boolean:(yes no)'

	'DEBUG_LEVEL[Debugging level]:debug level:( {0..4} )'

	'DEVELOPER_MODE[Makes certain errors immediately fatal, adds warnings and suggestions]:boolean:(yes no)'

	'EVENT_PIPE[Send all event messages to specified FIFO or UNIX socket]:event pipe:_files'

	'FETCH_RETRY[Number of times to retry a failed fetch of a file]:number of retries:'

	'FETCH_TIMEOUT[Number of seconds to wait for a file to download]:timeout (seconds):'

	'HANDLE_RC_SCRIPTS[Automatically perform start/stop of service on install/removal]:boolean:(yes no)'

	'INDEXDIR[The directory to search for INDEXFILE in]: : _files -/'

	'INDEXFILE[The ports index file]: : _files'

	'IP_VERSION[Restrict network access to specified IP version]:IP version:((0\:"system default" 4\:IPv4 6\:IPv6 ))'

	'LOCK_RETRIES[Number of retries to obtain a lock]:retries:'

	'LOCK_WAIT[Wait time in seconds to regain a lock]:wait time (seconds):'

	'NAMESERVER[Hostname or IPv\[46\] address of a nameserver for DNS resolution]: : _hosts'

	'PERMISSIVE[Ignore conflicts while registering a package]:boolean:(yes no)'

	'PKG_CACHEDIR[Specifies the cache directory for packages]: : _files -/'

	'PKG_CREATE_VERBOSE[Make pkg_create(8) use verbose mode]:boolean:(yes no)'

	'PKG_DBDIR[Specifies the directory to use for storing the package database files]: : _files -/'

	'PKG_ENABLE_PLUGINS[Activate plugin support]:boolean:(yes no)'

	'PKG_ENV[key/value pair of environment variables]:key/value list:'

	'PKG_PLUGINS_DIR[Specific directory for plugins]: : _files -/'

	'PKG_SSH_ARGS[Extra arguments for ssh(1)]:ssh(1) arguments:'

	'PLIST_KEYWORDS_DIR[Directory containing definitions of plist keywords]: : _files -/'

	'PLIST_ACCEPT_DIRECTORIES[Accept directories listed like plain files in plist]:boolean:(yes no)'

	'PLUGINS[List of plugins pkg(8) should load]:plugins:'

	'PLUGINS_CONF_DIR[Directory containing per-plugin configurations files]: : _files -/'

	'PORTSDIR[Specifies the location to the Ports directory]: : _files -/'

	'REPOS_DIR[List of directories to search for repository configuration files]: : _files -/' # completing one directory is better than nothing.

	'REPO_AUTOUPDATE[Automatically check for repo.sqlsite updates]:boolean:(yes no)'

	'RUN_SCRIPTS[Run pre-/post-installation action scripts]:boolean:(yes no)'

	'SAT_SOLVER[Experimental\: use an external SAT solver]:SAT solver:_files'

	'SQLITE_PROFILE[Profile SQLite queries]:boolean:(yes no)'

	'SSH_RESTRICT_DIR[Directory which the ssh subsystem will be restricted to]:chroot:_files -/'

	'SYSLOG[Log install/deinstall/upgrade operations to syslog(3)]:boolean:(yes no)'

	'UNSET_TIMESTAMP[Do not include timestamps in the package tar(1) archive]:boolean:(yes no)'

	'VERSION_SOURCE[Default database for comparing version numbers in pkg-version(8)]:database:(( I\:index P\:ports R\:remote ))'

	'VULNXML_SITE[Specifies the URL to fetch the vuln.xml vulnerability database from]: : _urls -F "( gopher:* file:* ftp:* )"'

	'WORKERS_COUNT[How many workers are used for pkg-repo]:workers:( {0..$(sysctl -n hw.ncpu)} )'

	)

	_values 'configuration option' "$_pkg_opts[@]"

}

	'(-d --debug)'{-d,--debug}'[increment debug level]'

	'(-j --jail)'{-j,--jail}'[execute pkg(8) inside a jail(8)]:jail:_jails'

	'(-c --chroot)'{-c,--chroot}'[execute pkg(8) inside a chroot(8)]:chroot:_files -/'

	\*{-o,--option}'[set configuration option]:option:_pkg_config_opts'

	'(-C --config)'{-C,--config}'[use the specified configuration file]:configuration file:_files'

	'(-l --list)'{-l,--list}'[list available command and exit]'

	'(-v --version)'{-v,--version}'[display pkg(8) version]'

	'(-R --repo-conf-dir)'{-R,--repo-conf-dir}'[specify directory for per-repository configuration files]: : _files'

	'-4[use IPv4 for fetching repository and packages]'

	'-6[use IPv6 for fetching repository and packages]'

		(add)

			_arguments -C -A 'package' \

				'(-A --automatic)'{-A,--automatic}'[Mark the installed packages as automatic]' \

				'(-f --force)'{-f,--force}'[Force the reinstallation of package]' \

				'(-I --no-scripts)'{-I,--no-scripts}'[Ignore pre-/post-install scripts]' \

				'(-M --accept-missing)'{-M,--accept-missing}'[Ignore missing dependencies when installing]' \

				'(-q --quiet)'{-q,--quiet}'[Force quiet output]' \

				'*:package:->packages'

			if [[ $state[1] == packages ]]; then

				local ret=1

				_tags packages urls

				while _tags; do

					if _requested packages; then

						_files -g "*.t?z" && ret=0

					fi

					if _requested urls; then

						_urls -F "( gopher:* file:* )" && ret=0

					fi

					(( ret )) || break

				done

				return

			fi

			return

			_arguments -A '-*' -s \

				'(-l --list)'{-l,--list}'[list aliases]' \

				'(-q --quiet)'{-q,--quiet}'[quiet]' \

				'*:aliases:_pkg_aliases'

			return

			_arguments -A '-*' -s \

				'(-F --fetch)'{-F,--fetch}'[fetch database before checking]' \

				'(-q --quiet)'{-q,--quiet}'[quiet]' \

				'(-r --recursive)'{-r,--recursive}'[print packages that depend on vulnerable packages]' \

				'(-f --file)'{-f,--file}'[local copy of the vulnerability database]:audit file:_files' \

				'*:package:_pkg_installed'

			return

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				- '(yes)' \

				{-y,--yes}'[assume yes when asked for confirmation]' \

				- '(dryrun)' \

				{-n,--dry-run}'[assume no (dry run) when asked for confirmation]'

			return

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				- '(dump)' \

				{-d,--dump}'[dumps the local package database]:destination:_files' \

				- '(restore)' \

				{-r,--restore}'[restore the local package database]:destination:_files'

			return

			_arguments -A '-*' -s \

				'(-B --shlibs)'{-B,--shlibs}'[reanalyze the shared libraries]' \

				'(-d --dependencies)'{-d,--dependencies}'[check for and install missing dependencies]' \

				'(-r --recompute)'{-r,--recompute}'[recompute sizes and checksums of installed]' \

				'(-s --checksums)'{-s,--checksums}'[find invalid checksums]' \

				'(-v --verbose)'{-v,--verbose}'[be verbose]' \

				'(-n --dry-run)'{-n,--dry-run}'[check for missing dependencies but do not install them]' \

				'(-y --yes)'{-y,--yes}'[assume yes for confirmations]' \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				${words[(r)(-*a*|--all)]+!}'*:available package:_pkg_installed' \

				- '(all)' \

				'(-i --case-insensitive -C --case-sensitive)'{-a,--all}'[process all packages]' \

				- '(patterns)' \

				{-x,--regex}'[process packages that match the regex pattern]' \

				{-g,--glob}'[process packages that match the glob pattern]'

			return

			_arguments -s \

				'(-a --all)'{-a,--all}'[delete all packages]' \

				'(-n --dry-run)'{-n,--dry-run}'[show what packages would be removed]' \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-y --yes)'{-y,--yes}'[assume yes for confirmations]'

			return

				'(-d --pkg-dbdir)'{-d,--pkg-dbdir}'[specify the location of the pkg_add(1) dbdir]: : _files -/' \

				'(-n --dry-run)'{-n,--dry-run}'[dry run mode]'

			return

			_arguments -A '-*' -s \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-v --verbose)'{-v,--verbose}'[be verbose]' \

				'(-n --no-clobber)'{-n,--no-clobber}'[no not overwrite existing packages]' \

				'(-f --format)'{-f,--format}'[format]:format:((tar tgz tbz txz))' \

				'(-o --out-dir)'{-o,--out-dir}'[output directory]:outdir:_files -/' \

				'(-r --root-dir)'{-r,--root-dir}'[specify root directory]:rootdir:_files -/' \

				- '(manifest)' \

				{-M,--manifest}'[specify manifest file]:manifest file:_files' \

				- metadata \

				'(-m --metadata)'{-m,--metadata}'[specify manifest directory]:manifestdir:_files -/' \

				'(-p --plist)'{-p,--plist}'[specify package metadata using the legacy plist format]:plist' \

				- '(all)' \

				{-a,--all}'[process all packages]' \

				- patterns \

				'(-g --glob -x --regex)'{-g,--glob}'[process packages that match a glob pattern]' \

				'(-g --glob -x --regex)'{-x,--regex}'[process packages that match a regex pattern]' \

				'*:package:_pkg_installed'

			return

			_arguments -A '-*' -s \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-n --dry-run -y --yes)'{-y,--yes}'[assume yes when asked for confirmation]' \

				'(-y --yes -n --dry-run)'{-n,--dry-run}'[assume no (dry run) when asked for confirmation]' \

				'(-f --force)'{-f,--force}'[force the package(s) to be removed]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-D --no-deinstall-script)'{-D,--no-deinstall-script}'[do not execute deinstallation scripts]' \

				'(-R --recursive)'{-R,--recursive}'[delete all packages that require the list packages as well]' \

				- '(all)' \

				'(-i --case-insensitive -C --case-sensitive)'{-a,--all}'[process all packages]' \

				- patterns \

				'(-g --glob -x --regex)'{-g,--glob}'[process packages that match a glob pattern]' \

				'(-g --glob -x --regex)'{-x,--regex}'[process packages that match a regex pattern]' \

				'*:package:_pkg_installed'

			return

			_arguments -A '-*' -s \

				'(-y --yes)'{-y,--yes}'[assume yes when asked for confirmation]' \

				'(-r --repository)'{-r,--repository}'[specify the repository to fetch from]:reponame' \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-o --output)'{-o,--output}'[place files in a subdirectory named `All'\'' of the specified directory]: : _files -/' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-d --dependencies)'{-d,--dependencies}'[Fetch dependencies as well]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-U --no-repo-update)'{-U,--no-repo-update}'[suppress the automatic update of the repo catalogue]' \

				- '(all)' \

				'(-i --case-insensitive -C --case-sensitive)'{-a,--all}'[process all packages]' \

				- patterns \

				'(-g --glob -x --regex)'{-g,--glob}'[process packages that match a glob pattern]' \

				'(-g --glob -x --regex)'{-x,--regex}'[process packages that match a regex pattern]' \

				- '(updates)' \

				{-u,--available-update}'[fetch all available updates for currently installed packages]'

			return

			local mutexopts='(-e --exists -d --dependencies -r --required-by -l --list-files -I --comment'

			mutexopts+=' -R --raw -o --origin -O --by-origin -p --prefix -D --pkg-message -f --full)'

			_arguments -A '-*' -s \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'--raw-format[output format for raw output]:format:(json json-compact yaml)' \

				'(-f --full)'{-f,--full}'[display full information]' \

				${mutexopts}{-e,--exists}'[return 0 if specified package is installed]' \

				${mutexopts}{-R,--raw}'[display the full manifest]' \

				'(-d --dependencies)'{-d,--dependencies}'[display the dependencies]' \

				'(-r --required-by)'{-r,--required-by}'[display the reverse dependencies]' \

				'(-l --list-files)'{-l,--list-files}'[display all files]' \

				'(-o --origin -O --by-origin)'{-o,--origin,-O,--by-origin}'[display origin]' \

				'(-p --prefix)'{-p,--prefix}'[display prefix]' \

				'(-D --pkg-message)'{-D,--pkg-message}'[display message]' \

				'(-k --locked)'{-k,--locked}'[show the locking status]' \

				'(-I --comment)'{-I,--comment}'[display comments]' \

				'(-b --provided-shlibs)'{-b,--provided-shlibs}'[display shared libraries provided by the package]' \

				'(-B --required-shlibs)'{-B,--required-shlibs}'[display all shared libraries used by the package]' \

				'(-s --size)'{-s,--size}'[display the total size of the files installed by the package]' \

				- '(all)' \

				'(-i --case-insensitive -C --case-sensitive)'{-a,--all}'[process all packages]' \

				- '(pkg-file)' \

				{-F,--file}'[display information from an package archive]:package:_files' \

				- patterns \

				'(-g --glob -x --regex)'{-g,--glob}'[process packages that match a glob pattern]' \

				'(-g --glob -x --regex)'{-x,--regex}'[process packages that match a regex pattern]' \

				'*:available package:_pkg_installed'

			return

			_arguments -A '-*' -s \

				'(-A --automatic)'{-A,--automatic}'[Mark the installed packages as automatic]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-r --repository)'{-r,--repository}'[specify the repository to install packages from]:reponame' \

				'(-U --no-repo-update)'{-U,--no-repo-update}'[suppress the automatic update of the repo catalogue]' \

				'(-I --no-install-scripts)'{-I,--no-install-scripts}'[do not execute any pre/post-install scripts]' \

				'(-M --ignore-missing)'{-M,--ignore-missing}'[ignore missing dependencies]' \

				'(-n --dry-run -y --yes)'{-y,--yes}'[assume yes when asked for confirmation]' \

				'(-y --yes -n --dry-run)'{-n,--dry-run}'[assume no (dry run) when asked for confirmation]' \

				'(-f --force)'{-f,--force}'[force reinstallation if needed]' \

				'(-R --from-root)'{-R,--from-root}'[reinstall every package depending on matching expressions]' \

				${words[(r)(-*a*|--all)]+!}'*:available package:_pkg_available' \

				- '(all)' \

				'(-i --case-insensitive -C --case-sensitive)'{-a,--all}'[process all packages]' \

				- patterns \

				'(-g --glob -x --regex)'{-g,--glob}'[process packages that match a glob pattern]' \

				'(-g --glob -x --regex)'{-x,--regex}'[process packages that match a regex pattern]'

			return

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				- '(all)' \

				{-a,--all}'[process all packages]' \

				- '(patterns)' \

				{-g,--glob}'[process packages that match a glob pattern]' \

				{-x,--regex}'[process packages that match a regex pattern]' \

				- '(eval)' \

				{-e,--evaluate}'[process packages that match an evaluation]:evaluation:->evaluation' \

				- '(files)' \

				{-F,--file}'[process the specified package]:package:_files -g "*.t?z"' \

			_arguments -A '-*' -s \

				'(-l --legacy)'{-l,--legacy}'[register as a legacy format]' \

				'(-d --debug)'{-d,--debug}'[mark the package as an automatic dependency]' \

				'(-t --test)'{-t,--test}'[enable testing mode]' \

				- metadatadir \

				'(-f --plist)'{-f,--plist}'[packing list file]:packing list file:_files' \

				'(-m --metadata)'{-m,--metadata}'[metadata directory]:metadatadir:_files -/' \

				'(-i --root)'{-i,--root}'[input path (aka root directory)]:input path:_files -/' \

				- '(metadatafile)' \

				{-M,--manifest}'[specify package manifest file]:manifest file:_files'

			return

			_arguments -A '-*' -s \

				'(-l --list-files)'{-l,--list-files}'[generate list of all files in repo as filesite.txz archive]' \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-L --legacy)'{-L,--legacy}'[create an pkg 1.2 compatiable repository]' \

				'(-o --output-dir)'{-o,--output-dir}'[specify the location of the new repo]:repo location:_files -/' \

				'(-m --meta-file)'{-m,--meta-file}'[use specified file as repository meta file instead of the defaults]:meta file:_files' \

				':RSA key: _alternative "files\:RSA key\:_files" "commands\:commands\:_cmdstring"'

			return

			_arguments -A '-*' -C -s \

				'(-U --no-repo-update)'{-U,--no-repo-update}'[suppress the automatic update of the repo catalogue]' \

				'(-i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-r --repository)'{-r,--repository}'[specify the repository to search]:reponame' \

				'(-I --index-line)'{-I,--index-line}'[print corresponding line from ports index file]' \

				${words[(r)(-I|--index-line)]+!}':output format:->query' \

				'*:available package:_pkg_available_name' \

				- '(all)' \

				'(-i --case-insensitive -C --case-sensitive)'{-a,--all}'[process all packages]' \

				- '(patterns)' \

				{-g,--glob}'[process packages that match the glob pattern]' \

				{-x,--regex}'[process packages that match a regex pattern]' \

				- '(eval)' \

				{-e,--evalute}'[process packages that match an evaluation]:evaluation:->evaluation' \

			local -a label_opts modifier_opts

			label_opts=(comment description name origin pkg-name)

			modifier_opts=(

			annotations arch categories comment depends-on description full

			licenses maintainer name options pkg-size prefix repository

			required-by shared-libs-{required,provided} size url version www

			)

			_arguments -A '-*' -s \

				'(-x --regex -g --glob -e --exact)'{-g,--glob}'[process packages that match the glob pattern]' \

				'(-x --regex -g --glob -e --exact)'{-x,--regex}'[process packages that match the regex pattern]' \

				'(-x --regex -g --glob -e --exact)'{-e,--exact}'[process packages that match the string exactly]' \

				'(-i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-U --no-repo-update)'{-U,--no-repo-update}'[suppress the automatic update of the repo catalogue]' \

				'(-r --repository)'{-r,--repository}'[specify the repository to search]:reponame' \

				'1:available package:_pkg_available_name' \

				- set1 \

				'(-S --search)'{-S,--search}'[specify the field to search the repository catalogue on]:field:( $label_opts )' \

				\*{-Q,--query-modifier}'[add an additional field to the result]:modifier:( $modifier_opts )' \

				- set2 \

				'(-D --description -c --comment)'{-c,--comment}'[use pattern matching on comments text]' \

				'(-D --description -c --comment)'{-D,--description}'[use pattern matching on description text]' \

				'(-d --depends-on)'{-d,--depends-on}'[list dependencies of the matched packages]' \

				'(-f --full)'{-f,--full}"[show \`\`full'' information about the package]" \

				'(-o --origin)'{-o,--origins}'[list packages by origins]' \

				'(-p --prefix)'{-p,--prefix}'[display package installation prefix]' \

				'(-q --quiet)'{-q,--quiet}'[be quiet]' \

				'(-R --raw)'{-R,--raw}'[display full manifest]' \

				'(-s --size)'{-s,--size}'[display the installed size]' \

				'--raw-format[output format for raw output]:format:(json json-compact yaml)'

			return

			local mutexopts='(-o --change-origin -A --automatic -n --change-name)'

			_arguments -A '-*' -s \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-a --all -i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				${mutexopts}{-A,--automatic}'[mark as automatic or not]:flag:((1\:automatic 0\:not\ automatic))' \

				${mutexopts}{-o,--change-origin}'[change the origin]:oldorigin\:neworigin' \

				${mutexopts}{-n,--change-name}'[change the name]:oldname\:newname' \

				'(-y --yes)'{-y,--yes}'[assume yes when asked for confirmation]' \

				'*:package:_pkg_installed' \

				- '(all)' \

				{-a,--all}'[process all packages]' \

				- '(patterns)' \

				{-g,--glob}'[process packages that match the glob pattern]' \

				{-x,--regex}'[process packages that match the regex pattern]'

			return

				':database:_files'

			return

			_arguments -A '-*' -s \

				'(-q --quiet)'{-q,--quiet}'[force quiet output]' \

				'(-P --provides)'{-P,--provides}'[show the package which provides the library]' \

				'(-R --requires)'{-R,--requires}'[show installed packages which requires the library]' \

				':library:'

			return

			_arguments -A '-*' -s \

				'(-q --quiet)'{-q,--quiet}'[be quiet]' \

				- '(remote)' \

				{-r,--remote}'[display stats only for the remote package database]' \

				- '(local)' \

				{-l,--local}'[display stats only for the local package database(s)]' \

				- '(size)' \

				{-b,--bytes}'[display space usage, in bytes]'

			return

			_arguments -A '-*' -s \

				'(-f --force)'{-f,--force}'[force update]' \

				'(-q --quiet)'{-q,--quiet}'[be quiet]' \

				'(-r --repository)'{-r,--repository}'[specify the repository to update from]:reponame'

			return

			# recall dates starting the from the beginning of this month.

			# zstyle ':completion:*:*:pkg-updating:option-(d|-date)-1:*' fake ${(%):-%D{%Y%m}}{01..${(%):-%D{%d}}}

			_arguments -A '-*' -s \

				'(-d --date)'{-d,--date}'[only entries newer than date are shown]:date' \

				'(-f --file)'{-f,--file}'[specify alternative location of the UPDATING file]:UPDATING file:_files' \

				'(-i --case-insensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'*:package:_pkg_installed'

			return

			_arguments -A '-*' -s \

				"(-F --fetch-only)"{-F,--fetch-only}"[don't install packages, merely fetch them]" \

				'(-y --yes -n --dry-run)'{-n,--dry-run}'[assume no (dry run) when asked for confirmation]' \

				'(-n --dry-run -y --yes)'{-y,--yes}'[assume yes when asked for confirmation]' \

				'(-f --force)'{-f,--force}'[upgrade/reinstall everything]' \

				'(-i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-U --no-repo-update)'{-U,--no-repo-update}'[suppress the automatic update of the repo catalogue]' \

				'(-I --no-install-scripts)'{-I,--no-install-scripts}'[do not execute any pre/post-install scripts]' \

				'(-r --repository)'{-r,--repository}'[specify the repository to upgrade from]:reponame' \

				'*:available package:_pkg_installed' \

				- '(glob)' \

				{-g,--glob}'[process packages that match a glob pattern]' \

				- '(regex)' \

				{-x,--regex}'[process packages that match a regex pattern]'

			return

			_arguments -A '-*' -s \

				- '(testversion)' \

				{-t,--test-version}'[test a pair of version number strings]: : _message -e values "version string": : _message -e values "version string"' \

				- '(testpattern)' \

				{-T,--test-pattern}'[compare pkgname againist a shell glob pattern]:package:_pkg_installed: : _message -e values glob' \

				- other \

				'(-r --repository -P --ports -R --remote -I --index)'{-I,--index}'[use INDEX file]' \

				'(-r --repository -P --ports -R --remote -I --index)'{-P,--ports}'[force checking against the ports tree]' \

				'(-P --ports -R --remote -I --index)'{-R,--remote}'[use remote repository]' \

				'(-o --origin)'{-o,--origin}'[display package origin, instead of package name]' \

				'(-q --quiet)'{-q,--quiet}'[be quiet]' \

				'(-v --verbose)'{-v,--verbose}'[be verbose]' \

				${words[(r)(-*[PI]*|--(index|ports))]+!}'(-r --repository)'{-r,--repository}'[specify the repository to ]:reponame' \

				'(-U --no-repo-update)'{-U,--no-repo-update}'[suppress the automatic update of the repo catalogue]' \

				'(-L --not-like -l --like)'{-l,--like}'[display only the packages with a given status flag]:flag:((\< = \>))' \

				'(-l --like -L --not-like)'{-L,--not-like}'[display only the packages without a given status flag]:flag:((\< = \>))' \

				'(-i --case-insensitive -C --case-sensitive)'{-C,--case-sensitive}'[case sensitive pattern matching]' \

				'(-i --case-insensitive -C --case-sensitive)'{-i,--case-insensitive}'[case insensitive pattern matching]' \

				'(-x --regex -g --glob -e --exact)'{-g,--glob}'[display packages that match the glob pattern]:glob pattern' \

				'(-x --regex -g --glob -e --exact)'{-x,--regex}'[display packages that match the regex pattern]:regex pattern' \

				'(-x --regex -g --glob -e --exact)'{-e,--exact}'[display the packages that exactly match the string]:string'

			return

			_arguments -A '-*' -s \

				'(-q --quiet)'{-q,--quiet}'[be quiet]' \

				'(-o --origin)'{-o,--origin}'[display origin]' \

				- '(glob)' \

				{-g,--glob}'[treat <file> as a glob pattern]' \

				- '(PATH)' \

				{-p,--path-search}'[search PATH for <file>]'

			return