Mouse functions
***************
       
CURSOR POSITION         LEFT BUTTON        MIDDLE BUTTON      RIGHT BUTTON
       
CURSOR ON A WINDOW'S    scroll up          vertical           scroll down
LEFT BORDER                                absolute position
       
CURSOR ON A WINDOW'S    scroll left        horizontal         scroll right
BOTTOM BORDER                              absolute position
       
CURSOR ON A WINDOW'S    move               ------             ------
BOTTOM LEFT CORNER      left/bottom border
       
CURSOR INSIDE           simple click:      call               call
A WINDOW                select             window's           window's 
                        double click:      manipulation       specific 
                        do probable action menu               menu

PROMPT                  terminate          escape             escape
                        user entry         prompt             prompt

MENU                    execute the        execute the        execute the
                        highlighted        highlighted        highlighted
                        action             action             action
       
Scroll functions
****************
                                 1 line up
                                      |
                                      |
                          +-------+-------+-------+
       beginning          |       |       |       |
       of text        --- | HOME  |   ^   | PG UP |---- 1 page up
                          |       |       |       |
                          +-------+-------+-------+
                          |       |       |       |
       1 column    ------ |   <   |       |   >   |---- 1 column
       to the left        |       |       |       |     to the right
                          +-------+-------+-------+
       end of             |       |       |       |
       text       ------- |  END  |   V   | PG DN |---- 1 page down
                          |       |       |       |
                          +-------+-------+-------+
                                      |
                                      |
                                 1 line down
       
        TAB : 1 page right       SHIFT-TAB : 1 page left
       

Function keys
*************

F1          to call the help screen
ESC         to leave the help screen

F10         to call the menu
cursor keys to select a command
CR or space to activate a command
ESC         to leave the menu

            In the menus, the following symbols are used:
              the diamond  sign  = 'Alt'  key, 
              the up arrow sign  = 'Ctrl' key,
              double quaver sign = double click.

Options
*******

PMD & RTD:
       /q         (default : /q-)    Query

RTD:
       /s         (default : /s-)    Small swap
       /b         (default : /b-)    Big swap
       /v         (default : /v-)    Virtual disk (drive d:)
       /l         (default : /l-)    Large
       /m         (default : /m-)    Mouse application and old driver
       /g         (default : /g-)    Graphic application
                                     It is advised to try first G-.
       /d         (default : /d+)    Display handling
