???????                                              ## Insert FORTRAN Comment
                         Key Definitions Cheat Sheet                                         <Backspace> = CTRL/H 
                                                                                             <Formfeed>  = CTRL/L 
    All keys that are defined are shown in the table below. Before redefining                <Return>    = CTRL/M 
    any of them, find out what they do, to see if the function is one you can do             <Tab>       = CTRL/I 
    without, or if some other sequence has the same effect.                                  <Linefeed>  = CTRL/J 
                                                                                         ***** Undefineable key sequence
                                                   Action
    key    key only                 CTRL/key                 SHIFT<PF1> + key         SHIFT<PF1> + CTRL/key
----------|------------------------|------------------------|------------------------|------------------------|
    F6    |                        |                        |                        |                        |
    F7    |                        |                        |                        |                        |
    F8    |                        |                        |                        |                        |
    F9    |                        |                        |                        |                        |
    F10   |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    F11   |                        |                        |                        |                        |
    F12   |                        |                        |                        |                        |
    F13   |                        |                        |                        |                        |
    F14   |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    HELP  |                        |                        |                        |                        |
    DO    |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    F17   |                        |                        |                        |                        |
    F18   |                        |                        |                        |                        |
    F19   |                        |                        |                        |                        |
    F20   |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    PF1   |                        |                        |                        |                        |
    PF2   |                        |                        |                        |                        |
    PF3   |                        |                        |                        |                        |
    PF4   |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    KP0   |                        |                        |                        |                        |
    KP1   |                        |                        |                        |                        |
    KP2   |                        |                        |                        |                        |
    KP3   |                        |                        |                        |                        |
    KP4   |                        |                        |                        |                        |
    KP5   |                        |                        |                        |                        |
    KP6   |                        |                        |                        |                        |
    KP7   |                        |                        |                        |                        |
    KP8   |                        |                        |                        |                        |
    KP9   |                        |                        |                        |                        |
    MINUS |                        |                        |                        |                        |
    COMMA |                        |                        |                        |                        |
    ENTER |                        |                        |                        |                        |
    PERIOD|                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    FIND  |                        |                        |                        |                        |
    INSERT|                        |                        |                        |                        |
    REMOVE|                        |                        |                        |                        |
    SELECT|                        |                        |                        |                        |
    PREV  |                        |                        |                        |                        |
    NEXT  |                        |                        |                        |                        |
    UP    |                        |                        |                        |                        |
    DOWN  |                        |                        |                        |                        |
    LEFT  |                        |                        |                        |                        |
    RIGHT |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|

                                                   Action
    key    key only                 CTRL/key                 SHIFT<PF1> + key         SHIFT<PF1> + CTRL/key
----------|------------------------|------------------------|------------------------|------------------------|
     A    |                        |                        |                        |                        |
     B    |                        |                        |                        |                        |
     C    |                        |                        |                        |                        |
     D    |                        |                        |                        |                        |
     E    |                        |                        |                        |                        |
     F    |                        |                        |                        |                        |
     G    |                        |                        |                        |                        |
     H    |                        |                        |                        |                        |
     I    |                        |                        |                        |                        |
     J    |                        |                        |                        |                        |
     K    |                        |                        |                        |                        |
     L    |                        |                        |                        |                        |
     M    |                        |                        |                        |                        |
     N    |                        |                        |                        |                        |
     O    |                        |                        |                        |                        |
     P    |                        |                        |                        |                        |
     Q    |                        |                        |                        |                        |
     R    |                        |                        |                        |                        |
     S    |                        |                        |                        |                        |
     T    |                        |                        |                        |                        |
     U    |                        |                        |                        |                        |
     V    |                        |                        |                        |                        |
     W    |                        |                        |                        |                        |
     X    |                        |                        |                        |                        |
     Y    |                        |                        |                        |                        |
     Z    |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|
    <DEL> |                        |                        |                        |                        |
    !     |                        |                        |                        |                        |
    .     |                        |                        |                        |                        |
    /     |                        |                        |                        |                        |
    @     |                        |                        |                        |                        |
    ?     |                        |                        |                        |                        |
    *     |                        |                        |                        |                        |
    $     |                        |                        |                        |                        |
    \     |                        |                        |                        |                        |
    #     |                        |                        |                        |                        |
    [     |                        |                        |                        |                        |
    ]     |                        |                        |                        |                        |
----------|------------------------|------------------------|------------------------|------------------------|