anchor.diff:  
     const inTestPage = $kataPage.length !== 0;
   
  -  cd.setReviewData = (version, id, groupId, avatarIndex, wasIndex, nowIndex, filename) => {
  +  cd.setReviewData = (version, id, groupId, avatarIndex, wasIndex, nowIndex) => {
       // Called only from app/views/kata/_traffic_lights.html.erb
       // The [resume] & [checkout] buttons are only shown on kata/edit. [1]
       review.params = {
  
positive.code:         groupId: "<%= @group_id %>",
      avatarIndex: "<%= @avatar_index %>",
         wasIndex: "<%= @was_index %>",
         nowIndex: "<%= @now_index %>",
         filename: "<%= @filename %>"
    };
  
    // - - - - - - - - - - - - - - - - - - - - - - - -
  
negative.code:           groupId:groupId,
        avatarIndex:avatarIndex,
           wasIndex:wasIndex,
           nowIndex:nowIndex
      };
      fadeIntoReviewPage();
      setupButton('resume', () => fadeIntoKataPage(() => { // [1]
  