--- /dev/null
+-i, --info
+Display information about the package.
+
+-l, --list
+List objects belonging to the package.
+
+-x, --export
+Export objects from the package.
+
+-v, --verbose
+Display additional information on standard output.
+
+-f, --file=PKG
+Load the specified package file.
+
+-V, --version
+Print a version message and then exit.
+
+-H, --help
+Print this message and then exit.