/DISPLAY

 /DISPLAY[={CHARACTER_CELL (default) | DECWINDOWS | MOTIF}]
 /NODISPLAY

 Determines the type of screen display, if any.  /DISPLAY is the same
 as /INTERFACE.

 For example, the following command invokes TPU with the Motif
 DECwindows interface:

    $ EDIT/TPU /DISPLAY=DECWINDOWS

 Then, if DECwindows Motif is available, TPU displays the editing
 session in a separate window on your workstation screen and enables
 DECwindows features---for example, the EVE screen layout then
 includes a menu bar and scroll bars, and you can use M1 to move the
 cursor and select text.  If DECwindows is not available, TPU works
 as if on a character-cell terminal.  For information about using EVE
 on DECwindows, use the online help in EVE and read the topic called
 DECwindows Differences.

 To specify your preferred display, you can define the logical name
 TPU$DISPLAY_MANAGER as CHARACTER_CELL, DECWINDOWS, or MOTIF.

 Use /NODISPLAY for batch jobs or when you are using an unsupported
 terminal.  For batch jobs, you typically use a TPU command file or
 EVE initialization file, as in the following example, which uses a
 command file named BATCH.TPU:

    EDIT/TPU /NODISPLAY /COMMAND=batch

 This batch file should comprise a complete editing session, including
 EXIT or QUIT.  Note that some EVE commands cannot be used in batch
 because they prompt for a key press or other interactive response.