href="../../dart-core/String-class.html">String</a></span>
            <span class="name ">normalize</span>
(<wbr><ol class="parameter-list"><li><span class="parameter" id="normalize-param-source"><span class="type-annotation"><a href="../../dart-core/String-class.html">String</a></span> <span class="parameter-name">source</span>, </span></li>
<li><span class="parameter" id="normalize-param-start">[<span class="type-annotation"><a href="../../dart-core/int-class.html">int</a></span> <span class="parameter-n