uler/blob/HEAD/R/utils.R" class="external-link"><code>R/utils.R</code></a></small>
    <div class="hidden name"><code>inside_punct.Rd</code></div>
    </div>

    <div class="ref-description">
    <p>Function to construct regular expression of form: 'non alpha-numeric
characters' + 'some characters' + 'non alpha-numeric characters'.</p>
    </div>

    <div id="ref-usage">
    <div class="sourceCode"><pre class="sourceCode r"><code><span><span class="fu">inside_punct</span><span class="op">(</span>.x <span 