<lexer>
  <config>
    <name>DTD</name>
    <alias>dtd</alias>
    <filename>*.dtd</filename>
    <mime_type>application/xml-dtd</mime_type>
    <dot_all>true</dot_all>
  </config>
  <rules>
    <state name="common">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="(%|&amp;)[^;]*;">
        <token type="NameEntity"/>
      </rule>
      <rule pattern="&lt;!--">
        <token type="Comment"/>
        <push state="comment"/>
      </rule>
      <rule pattern="[(|)*,?+]">
        <token type="Operator"/>
      </rule>
      <rule pattern="&#34;[^&#34;]*&#34;">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="\&#39;[^\&#39;]*\&#39;">
        <token type="LiteralStringSingle"/>
      </rule>
    </state>
    <state name="comment">
      <rule pattern="[^-]+">
        <token type="Comment"/>
      </rule>
      <rule pattern="--&gt;">
        <token type="Comment"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="-">
        <token type="Comment"/>
      </rule>
    </state>
    <state name="element">
      <rule>
        <include state="common"/>
      </rule>
      <rule pattern="EMPTY|ANY|#PCDATA">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="[^&gt;\s|()?+*,]+">
        <token type="NameTag"/>
      </rule>
      <rule pattern="&gt;">
        <token type="Keyword"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="attlist">
      <rule>
        <include state="common"/>
      </rule>
      <rule pattern="CDATA|IDREFS|IDREF|ID|NMTOKENS|NMTOKEN|ENTITIES|ENTITY|NOTATION">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="#REQUIRED|#IMPLIED|#FIXED">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="xml:space|xml:lang">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="[^&gt;\s|()?+*,]+">
        <token type="NameAttribute"/>
      </rule>
      <rule pattern="&gt;">
        <token type="Keyword"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="entity">
      <rule>
        <include state="common"/>
      </rule>
      <rule pattern="SYSTEM|PUBLIC|NDATA">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="[^&gt;\s|()?+*,]+">
        <token type="NameEntity"/>
      </rule>
      <rule pattern="&gt;">
        <token type="Keyword"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="notation">
      <rule>
        <include state="common"/>
      </rule>
      <rule pattern="SYSTEM|PUBLIC">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="[^&gt;\s|()?+*,]+">
        <token type="NameAttribute"/>
      </rule>
      <rule pattern="&gt;">
        <token type="Keyword"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="root">
      <rule>
        <include state="common"/>
      </rule>
      <rule pattern="(&lt;!ELEMENT)(\s+)(\S+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameTag"/>
        </bygroups>
        <push state="element"/>
      </rule>
      <rule pattern="(&lt;!ATTLIST)(\s+)(\S+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameTag"/>
        </bygroups>
        <push state="attlist"/>
      </rule>
      <rule pattern="(&lt;!ENTITY)(\s+)(\S+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameEntity"/>
        </bygroups>
        <push state="entity"/>
      </rule>
      <rule pattern="(&lt;!NOTATION)(\s+)(\S+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameTag"/>
        </bygroups>
        <push state="notation"/>
      </rule>
      <rule pattern="(&lt;!\[)([^\[\s]+)(\s*)(\[)">
        <bygroups>
          <token type="Keyword"/>
          <token type="NameEntity"/>
          <token type="Text"/>
          <token type="Keyword"/>
        </bygroups>
      </rule>
      <rule pattern="(&lt;!DOCTYPE)(\s+)([^&gt;\s]+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameTag"/>
        </bygroups>
      </rule>
      <rule pattern="PUBLIC|SYSTEM">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="[\[\]&gt;]">
        <token type="Keyword"/>
      </rule>
    </state>
  </rules>
</lexer>