StreetStrider

function findDiff() {
  var oldContent = quill_old.getContents();
  var newContent = quill_new.getContents();
  var diff = oldContent.diff(newContent);
  // console.log('old', oldContent);
  // console.log('new', newContent);
  for (var i = 0; i < diff.ops.length; i++) {
    var op = diff.ops[i];
    // if the change was an insertion
    if (op.hasOwnProperty('insert')) {