DATE:
         With this option write the date system and display it.

         COPY:
         Copy all lines selected.

         PASTE:
         Paste a previously line copyed.

         MOVE:
         Move a line from a current position to where the cursore 
         is located. Select the line or block and move then position
         the cursor where you want.  

         SELECT:
         Select the line for the copy. Place the cursor on the line
         and press the mouse, then drag the mouse on the last character
         that you want copy and release it.

         UNSELECT:
         If you have selected a line for copy and don't want
         copy this option deselect the choice.

         DELETE SELECTED:
         Clear all character selected.

         SAVE BLOCK:
         Save a block of the line selected.

         INSERT LINE:
         Insert a new line to the up of the cursor.

         DELETE LINE:
         Delete line where the cursor is positioned.