anchor.diff:      this.initializeEditors();
       this.initializeEventHandlers();
       this.initializeFileTree();
  +    this.initializeSideBarCollapse();
  +    this.initializeOutputBarToggle();
       this.initializeTooltips();
       this.initPrompt();
       this.renderScore();
  
positive.code:       var frame = $('[data-file-id="' + active_file.id + '"]').parent();
        this.showFrame(frame);
        this.toggleButtonStates();
      });
    },
  
    initializeFileTreeButtons: function () {
      $('#create-file').on('click', this.showFileDialog.bind(this));
      $('#destroy-file').on('click', this.confirmDestroy.bind(this));
      $('#download').on('click', this.downloadCode.bind(this));
      $('#request-for-comments').on('click', this.requestComments.bind(this));
    },
  
    initializeRegexes: function () {
  
negative.code: 
    autosave: function () {
      var date = new Date();
      var autosaveLabel = $(this.autosaveLabel);
      autosaveLabel.parent().css("visibility", "visible");
      autosaveLabel.text(date.getHours() + ':' + date.getMinutes() + ':' + date.getSeconds());
      autosaveLabel.text(date.toLocaleTimeString());
      this.autosaveTimer = null;
      this.createSubmission($('#autosave'), null);
    },
  