You may set the default editor to the Full Screen Editor, the Line Editor or to
have it ask which you prefer prior to going into the editor as follows:

  Y = Default to using the Full Screen Editor
  N = Default to using the Line Editor
  A = Ask user if he wants to use the Full Screen Editor with a default of YES
      if he is in EXPERT MODE and ANSI has been detected or a default of NO in
      any other case.
