Config_file.int_cpSourceAll the hooks are executed each time the method set is called, just after setting the new value.
Used to generate command line arguments in Config_file.group.command_line_args.
None if no optional short_name was provided during object creation and set_short_name was never called.
method get_formatted : Format.formatter -> unitmethod get_default_formatted : Format.formatter -> unitmethod get_help_formatted : Format.formatter -> unitmethod get_spec : Arg.specmethod set_raw : Raw.cp -> unit