t;-">
        <token type="Operator"/>
      </rule>
      <rule pattern=":|-&gt;">
        <token type="Operator"/>
        <push state="typename"/>
      </rule>
      <rule pattern="([a-z_][A-Za-z0-9_]*)(\()">
        <bygroups>
          <token type="NameFunction"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="([A-Z][A-Za-z0-9_]*)(\()">
        <bygroups>
          <token type="NameClass"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="([a-z_]\w*[!?]?)">
        <token type="Name"/>
      </rule>
    </state>
    <state name="typename">
      <rule pattern="\s+">
        <token type="TextWhitespace"/>
      </rule>
      <rule pattern="[A-Z][A-Za-z0-9_]*">
        <token type="NameClass"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="string">
      <rule pattern="&#34;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\\[&#34;\\fnrt]|\\u\{[\da-fA-F]{1,6}\}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="[^\\&#34;]+">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\\">
        <token type="LiteralString"/>
      </rule>
    </state>
  </rules>
</lexer>