><td><a href="#cap-func"><code>patt / function</code></a></td>
  <td>the returns of <code>function</code> applied to the captures
      of <code>patt</code></td></tr>
<tr><td><a href="#matchtime"><code>lpeg.Cmt(patt, function)</code></a></td>
  <td>the returns of <code>function</code> applied to the captures
      of <code>patt</code>; the application is done at match time</td></tr>
</tbody></table>

<p>
A capture pattern produces its values every time it succeeds.
For instance,
a capture inside a loop prod