Line Editor
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    This editor is based on the unix VI visual editor
             By: John Endler
           Date: 10/07/2020
        Version: 0.2.5 

                     i = Insert text Mode
                     r = Replace text Mode
             shift + : = Command Mode

                   Command Mode
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                     w = Save File
                     s = Save File As
                     n = New File
                     x = Save File & Exit VI
                     r = Run Basic Program
                     h = ledit help
                     q = Exit ledit

                   Move Mode
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     Arrow keys & hjkl = cursor movment
                     0 = move cursor to beginning of line
             shift + $ = move cursor to end of line
                     w = jump to next word on line
                     b = jump to previous word on line
                     x = delete character
             shift + d = delete line 
                     o = open new text line below
                     O = open new text line above
                    F1 = Help

                 Insert Mode
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                   Del = remove character under cursor
             Backspace = remove previous character
                 Enter = Start newline cursor at end
                         of line newline starts below,
                         cursor at start of line new line
                         starts above.
                   ESC = return to Move Mode 

                 Replace Mode
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             Backspace = undo replaced characters
                   ESC = return to Move Mode