Mark [flag:Bool]

Mark object. Marks the current object. If the flag is specified as False, unmarks it instead.

Version Differences: This command is also available for ufos, ion storms, and minefields since PCC2 1.99.13. Older versions and PCC 1.x only allow it for ships and planets.

Since: PCC 1.0.5, PCC2 1.99.9

See also: Unmark

This is a testing version.
It may be incomplete, and have more bugs (or features) than the public live version at planetscentral.com.