General Input Keys

These directives apply to all input.  They are in effect whenever CMD.EXE 
requests input from the keyboard, including during command-line editing 
and the DESCRIBE, ESET, INPUT, LIST, and SELECT commands.  The general 
input keys are: 

        Backspace           Deletes the character to the left of the 
                            cursor 
        BeginLine           Moves the cursor to the start of the line 
        Del                 Deletes the character at the cursor 
        DelToBeginning      Deletes from the cursor to the start of the 
                            line 
        DelToEnd            Deletes from the cursor to the end of the line 
                            
        DelWordLeft         Deletes the word to the left of the cursor 
        DelWordRight        Deletes the word to the right of the cursor 
        Down                * Moves the cursor or scrolls the display down 
                            
        EndLine             Moves the cursor to the end of the line 
        EraseLine           Deletes the entire line 
        ExecLine            Executes or accepts a line 
        Ins                 Toggles insert / overstrike mode 
        Left                * Moves the cursor or scrolls the display left 
                            
        NormalKey           * Deassigns a key 
        Right               * Moves the cursor or scrolls the display 
                            right 
        Up                  * Moves the cursor or scrolls the display up 
        WordLeft            Moves the cursor left one word 
        WordRight           Moves the cursor right one word