ter index.</p>
</div>
<ul class="info-attributes">
<li><b>Since</b> 4.00.0</li>
</ul>
</div>
<h2 id="searching">Searching</h2>
<pre><span id="VALindex_from"><span class="keyword">val</span> index_from</span> : <code class="type">string -&gt; int -&gt; char -&gt; int</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">index_from&nbsp;s&nbsp;i&nbsp;c</code> is the index of the first occurrence of <code class="code">c</code> in
    <code class="code">s</code> after position <code clas