nchor" href="#examples"></a>Examples</h2>
    <pre class="examples"><div class='input'><span class='fu'>rx_word_edge</span>()</div><div class='output co'>#&gt; [1] "\\b"</div><div class='input'>
<span class='no'>x</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='rx.html'>rx</a></span>() <span class='kw'>%&gt;%</span>
 <span class='fu'>rx_word_edge</span>() <span class='kw'>%&gt;%</span>
 <span class='fu'><a href='rx_alpha.html'>rx_alpha</a></span>() <span class='kw'>%&gt;%</span>
 <span class=