<!-- allow 999 (comments) before section -->
      <match type="regex" value="(999\r?\n[^\r\n]{0,64}\\s+)?0\r?\nSECTION\r?\n" offset="0:32">
        <match type="regex" value="2\r?\n(?:HEADER|ENTITIES)\r?\n" offset="12:60"/>
      </match>
    </magic>
  </mime-type>

  <mime-type type="image/vnd.fastbidsheet">
    <glob pattern="*.fbs"/>
  </mime-type>
  <mime-type type="image/vnd.fpx">

</li>
</ol>

<p>
To reflect idiomatic use, code examples in this document elide semicolons
using these rules.
</p>


<h3 id="Identifiers">Identifiers</h3>

<p>
Identifiers name program entities such as variables and types.
An identifier is a sequence of one or more letters and digits.
The first character in an identifier must be a letter.
</p>
<pre class="ebnf">
identifier = letter { letter | unicode_digit } .