CodeMirror merge view resize to fit content

gistfile1.js

function mergeViewHeight(mergeView) {
  function editorHeight(editor) {
    if (!editor) return 0;
    return editor.getScrollInfo().height;
  }
  return Math.max(editorHeight(mergeView.leftOriginal()),
                  editorHeight(mergeView.editor()),
                  editorHeight(mergeView.rightOriginal()));
}

function resize(mergeView) {
  var height = mergeViewHeight(mergeView);
  for(;;) {
    if (mergeView.leftOriginal())
      mergeView.leftOriginal().setSize(null, height);
    mergeView.editor().setSize(null, height);
    if (mergeView.rightOriginal())
      mergeView.rightOriginal().setSize(null, height);

    var newHeight = mergeViewHeight(mergeView);
    if (newHeight >= height) break;
    else height = newHeight;
  }
  mergeView.wrap.style.height = height + "px";
}

Hi, I cannot seem to make it work this script. I am trying ti fit MergeView to its contents. I have added both functions but still cannot make it work. Any idea how can use it? Let's say I created code mirror this way: dv = CodeMirror.MergeView( target , { ....

@marianopeck i found solution.

var mergeView = CodeMirror.MergeView(target, {
    value: value,
    orig: origLeft,
    lineNumbers: false,
    mode: 'gfm',
    lineWrapping: true,
    viewportMargin: Infinity,
    highlightDifferences: true,
    connect: true,
    collapseIdentical: false,
    revertButtons: true
  })

  resize(mergeView)

  $(window).on('resize', function () {
    resize(mergeView)
  })