Library /sys$common/syshlp/pca$help.hlb SHOW, KEY, Description  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The SHOW KEY command displays your current key definitions. After
    you have defined keypad keys using the DEFINE/KEY command, you
    can use the SHOW KEY command to list your key definitions. You
    can use the /DIRECTORY qualifier to list the names of all states
    (DEFAULT, GOLD, BLUE, EXPAND, MOVE and CONTRACT) in which there
    are key definitions.