info-attributes">
<li><b>Since</b> 3.11.0</li>
</ul>
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<h2 id="1_Miscellaneousfunctions">Miscellaneous functions</h2>
<pre><span id="VALflush_input"><span class="keyword">val</span> flush_input</span> : <code class="type"><a href="Lexing.html#TYPElexbuf">lexbuf</a> -&gt; unit</code></pre><div class="info ">
<div class="info-desc">
<p>Discard the contents of the buffer and reset the current
    position to 0.  The next use of the lexbuf will trigger a
    refill.</p>
</div>
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