display-name

    Specifies the name of a screen display that you want to view or
    whose characteristics you want to modify. This screen display
    must be predefined (PLOT, SRC, OUT or PROMPT) or defined with a
    previous SET DISPLAY command.

 window-spec

    Specifies a new screen window for the display. If you specify
    window-spec, the display is shown in that window. If you omit
    window-spec, the display remains in its current window.

    Window-spec can be the name of a predefined window, the name of
    a window you have defined with a SET WINDOW command, or a window
    specification of the form:

 start-line,line-count[,start-column,column-count]

    Start-line is the screen line number at which you want the
    top border of the display to be placed. Line-count is the
    number of lines of text you want to see in the window. Start-
    column and column-count specify the leftmost column and the
    number of columns in the window, respectively. Start-column and
    column-count default to column 1 and the current screen width,
    respectively.

 display-kind

    Specifies a new display kind; OUTPUT, SOURCE and PLOT are the
    valid keywords. OUTPUT indicates a regular output display for the
    SHOW and LIST commands. PLOT indicates a display that holds the
    output of the PLOT or TABULATE command. The SOURCE display holds
    the output from the TYPE command. If you omit the display-kind
    parameter, the kind of the display is not changed.