hich this is always true, even
if <code>NULL</code> is supplied). These underscores are used internally to split
the strings into substrings and specify the word boundaries.</p></td>
    </tr>
    <tr>
      <th>parsing_option</th>
      <td><p>An integer that will determine the parsing_option.</p><ul>
<li><p>1: <code>"RRRStudio" -&gt; "RRR_Studio"</code></p></li>
<li><p>2: <code>"RRRStudio" -&gt; "RRRS_tudio"</code></p></li>
<li><p>3: <code>"RRRStudio" -&gt; "RRRSStudio"</code>. This will become for exampl