MOVE BY LINE

 Moves the cursor a line at a time in the current direction of the buffer
 (as shown in the status line).

 o  In FORWARD direction, the cursor moves to the end of the current line
    or if already there, to the end of the next line, if any.

 o  In REVERSE direction, the cursor moves to the start of the current line
    or if already there, to the start of the previous line, if any.

 Keys:  EVE defines F12 as MOVE BY LINE.  The VT100 keypad defines MINUS
        (on the keypad).

 Related topics:

    END OF LINE   LINE    START OF LINE   WHAT LINE