l in subsequent matches.
Tagged captures, when combined with the <code class="mendoza-code">(cmt)</code> special, provide a powerful form of look-behind
that can make many grammars simpler.
</p>
<table>
    <tr><th>Pattern Signature</th> <th>What it matches</th></tr>
    <tr><td><code class="mendoza-code">(capture patt ?tag)</code> </td> <td> Captures all of the text in patt if patt matches, If patt contains any captures, then those captures will be pushed to the capture stack before the total text. </td></