Function removeChildren

static/js/codemirror/codemirror.js:5007–5012

(e)

  }

  function removeChildren(e) {
    // IE will break all parent-child relations in subnodes when setting innerHTML
    if (!ie) e.innerHTML = "";
    else while (e.firstChild) e.removeChild(e.firstChild);
    return e;
  }

  function removeChildrenAndAdd(parent, e) {
    return removeChildren(parent).appendChild(e);