expose its option values by names to its sub or sub sub and etc command. its sub or sub sub and etc command can access these option values using Command.injects by names. remember that it is only useful for non-builtin options!
the name of option to be exposed
the rest names of options to be exposed
Self for chain call
See Implementation
expose its option values by names to its sub or sub sub and etc command. its sub or sub sub and etc command can access these option values using Command.injects by names. remember that it is only useful for non-builtin options!