annot be found.</li>
</ul>
</div>
</div>

<pre><span id="VALadd_buffer"><span class="keyword">val</span> add_buffer</span> : <code class="type"><a href="Buffer.html#TYPEt">t</a> -&gt; <a href="Buffer.html#TYPEt">t</a> -&gt; unit</code></pre><div class="info ">
<div class="info-desc">
<p><code class="code">add_buffer&nbsp;b1&nbsp;b2</code> appends the current contents of buffer <code class="code">b2</code>
   at the end of buffer <code class="code">b1</code>.  <code class="code">b2</code> is not modified.</p