req_add command

    (A) Function
        Adding a facility that is the subject of the request. 

    (B) Format

        req_add  { <facility> }


    (C) Parameter
        <facility>
           Designate a facility that is the subject of the request. 

    (D) Note
        This request function works only if the terminal is the stdin 
        and stderr of a SECONDS process. 
        When a request function operates, a facility name requesting 
        a setting of a value is displayed as prompt. Input a value 
        (binary digit string) to set to that facility. 
        If the setting is unnecessary, input EOF (normally, ^Z or ^D).
        In this case, all the bits of the facility value get 'z' by 
        the simulation rule of SECONDS.

    (E) Related items
        req_rm command
        request command