Summary of Editor Commands
			~~~~~~~~~~~~~~~~~~~~~~~~~~
 F1 - Print this message.              ÄÄ - Deletes to left of the cursor.
 F2 - Prints poem on printer.          Num Lock - Toggles use of arrows vs #'s
 F3 - Saves poem on disk.              ÄÄÙ - Enter line and move down one.
 F4 - Loads poem from disk.            arrows - Cursor in shown direction.
 F5 - Adds a random line to poem.      Del - Deletes on top of the cursor.
 F7 - Delete current line.             Ins - Toggles INSERT mode.
 F8 - Retrieve last deleted line.      Home - Move cursor to top of poem.
F10 - Exit from editor.                End - Move cursor to bottom of poem.

                          Summary: Villanelles
		       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 1.     A villanelle is a nineteen-line poem divided into six stanzas, 
        five having three lines and the last having four.

 2.     Refrain lines appear in the first stanza (as lines 1 and 3) 
        and the last stanza (as lines 3 and 4). In the remaining stanzas, 
        beginning with the second stanza, they take turns in serving as 
        the last line of the stanza.