anchor.diff:      File f = joinFile(new Directory(out.path), [css.getCssName()]);
       f.writeAsStringSync(css.getCssContent());
   
  +    double seconds = stopwatch.elapsedMilliseconds / 1000.0;
  +    print('');
  +    print("Documented ${libraries.length} "
  +        "librar${libraries.length == 1 ? 'y' : 'ies'} in "
  +        "${seconds.toStringAsFixed(1)} seconds.");
     }
   
     List<LibraryElement> parseLibraries(List<String> files) {
  
positive.code:     return '<a id=${e.name}></a>';
    }
  }
  
  
negative.code: 
    /// Generate the documentation
    void generateDocs() {
      Stopwatch stopwatch = new Stopwatch();
      stopwatch.start();
      var files = findFilesToDocumentInPackage(_rootDir.path);
      libraries.addAll(parseLibraries(files));
      generator = new GeneratorHelper(libraries);
      // create the out directory
  