public String readLine() //exclusively for NON-token
      {
         if(console)
         {
            try 
            {
               return myInFile.readLine();
            }
               catch (IOException e) 
               {
                  e.printStackTrace();
               }
            return null;
         }
         if(!nonToken || isEOF)
            return null;
         if(current == null)
         {
            current = next;
            try 
            {
               next = myInFile.readLine();
            }
               catch (IOException e) 
               {
                  e.printStackTrace();
               }
         }
         String answer = current + '\n';
         current = null;
         if(next == null)
         {
            isEOF = true;
         }
         return answer;
      }