anchor.diff:    TEditor = class (TMorph)
       buf               : ITextTile;
       filename          : string;
  -    message           : string;
  +    status            : string;
       x, y, h, w        : integer;
       topline, position : cardinal;
       led               : ui.zinput;  // led = (L)ine (ED)itor
  
positive.code:                '|!b' +
                 '|B[|C' + flushrt( n2s( self.position ), 6, '.' ) +
                 '|w/|c' + flushrt( n2s( self.buf.length ), 6, '.' ) +
                 '|B]|Y ' + self.message +
                 '|%' );
        self.message := '';
      end;
  
    procedure draw_gutter( s : string );
  
negative.code:     position := 0;
      filename := '';
      dirty := true;
      TellUser('welcome to minneron.');
    end;
  
  procedure TEditor.TellUser(msg : string);
    begin
      status  := msg;
    end;
  
  
  { file methods }
  