ver, if you <em>do</em> need your code to run in older browsers, you will need to
change your syntax slightly and quote the identifier so it's treated as a string
rather than a reserved word:</p>
<div class="row editor"><div class="col-md-6"><textarea style="display: none;" class="cm"></textarea><div class="CodeMirror cm-s-default"><div style="overflow: hidden; position: relative; width: 3px; height: 0px; top: 4px; left: 33px;"><textarea tabindex="0" spellcheck="false" autocapitalize="off" autocorrect="off"