rapper"><div style="left: 0px; width: 20px;" class="CodeMirror-linenumber CodeMirror-gutter-elt">8</div></div><pre class=""><span>    <span class="cm-keyword">while</span> (<span class="cm-variable-2">i</span>) {</span></pre></div><div style="position: relative;"><div style="left: -29px; width: 29px;" class="CodeMirror-gutter-wrapper"><div style="left: 0px; width: 20px;" class="CodeMirror-linenumber CodeMirror-gutter-elt">9</div></div><pre class=""><span>        <span class="cm-variable-2">i</span> <span cl