Modifies code in comments in some cases

[RoyTinker]

Consider the following code:

var data = [
  { 
    id: 0,
    name: "John Indigo"
  }/*,
  {
    id: 1,
    name: "Alice Beauxfort"
  },
  {
    id: 3,
    name: "Bram van Dijt"
  }*/
];

es3ify will return the following. Note that code inside the multi-line comment has been modified (all commas removed):

var data = [
    { 
      id: 0,
      name: "John Indigo"
    }/*
    {
      id: 1
      name: "Alice Beauxfort"
    }
    {
      id: 3
      name: "Bram van Dijt"
    }*/
  ];