<th>What it Matches</th></tr>
    <tr><td>string ("cat")   </td> <td> The literal string. </td></tr>
    <tr><td>integer (3)      </td> <td> Matches a number of characters, and advances that many characters. If negative, matches if not that many characters and does not advance. For example, -1 will match the end of a string </td></tr>
    <tr><td><code class="mendoza-code">(range "az" "AZ")</code> </td> <td> Matches characters in a range and advances 1 character. Multiple ranges can be combined together. </