Library /sys$common/syshlp/dbg$help.hlb DEBUG, Commands Disabled in DECwindows  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The following commands are disabled in the debugger's Compaq
    DECwindows Motif for OpenVMS user interface. Many of them are
    relevant only to the command interface's screen mode.

    ATTACH             SELECT
    CANCEL MODE        (SET,SHOW) ABORT_KEY
    CANCEL WINDOW      (SET,SHOW) KEY
    DEFINE/KEY         (SET,SHOW) MARGINS
    DELETE/KEY         SET MODE [NO]KEYPAD
    DISPLAY            SET MODE [NO]SCREEN
    EXAMINE/SOURCE     SET MODE [NO]SCROLL
    EXPAND             SET OUTPUT [NO]TERMINAL
    EXTRACT            (SET,SHOW) TERMINAL
    HELP               (SET,SHOW) WINDOW
    MOVE               (SHOW,CANCEL) DISPLAY
    SAVE               SHOW SELECT
    SCROLL             SPAWN

    The debugger issues an error message if you try to enter any
    of these disabled commands at the command prompt or when the
    debugger executes a command procedure containing any of these
    commands.

    The MONITOR command works only with the Compaq DECwindows Motif
    for OpenVMS user interface (because the command uses the Monitor
    View).