hunk.code_window:   var set = [];
     var $set;
     this.each(function(idx, elem) {
       var parentElem = elem.parent;
       if (set.indexOf(parentElem) < 0 && parentElem.type !== 'root') {
         set.push(parentElem);
       }
     });
  
hunk.labels: keep keep keep keep keep replace keep keep keep keep
hunk.after_edit:     if (parentElem && set.indexOf(parentElem) < 0) {
  
hunk.file_path: lib/api/traversing.js
hunk.type: replace
file: --reporter list
  --growl