huey: Internal maintenance specification

# - - -   M e n u B a r . _ _ h e l p F o n t F a m i l y

    def __helpFontFamily ( self ):
        """Help for font family selection.
        """
        self.__dialog ( "Help: Selecting a font family",
            "Under 'Click to select font family:' is a scrollable "
            "list containing the names of all the locally installed "
            "font families.  Click on any of these names to select "
            "that family." )