tartrazine/lexers/reg.xml

<lexer>
  <config>
    <name>reg</name>
    <alias>registry</alias>
    <filename>*.reg</filename>
    <mime_type>text/x-windows-registry</mime_type>
  </config>
  <rules>
    <state name="root">
      <rule pattern="Windows Registry Editor.*">
        <token type="Text"/>
      </rule>
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="[;#].*">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="(\[)(-?)(HKEY_[A-Z_]+)(.*?\])$">
        <bygroups>
          <token type="Keyword"/>
          <token type="Operator"/>
          <token type="NameBuiltin"/>
          <token type="Keyword"/>
        </bygroups>
      </rule>
      <rule pattern="(&#34;(?:\\&#34;|\\\\|[^&#34;])+&#34;)([ \t]*)(=)([ \t]*)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Text"/>
          <token type="Operator"/>
          <token type="Text"/>
        </bygroups>
        <push state="value"/>
      </rule>
      <rule pattern="(.*?)([ \t]*)(=)([ \t]*)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Text"/>
          <token type="Operator"/>
          <token type="Text"/>
        </bygroups>
        <push state="value"/>
      </rule>
    </state>
    <state name="value">
      <rule pattern="-">
        <token type="Operator"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="(dword|hex(?:\([0-9a-fA-F]\))?)(:)([0-9a-fA-F,]+)">
        <bygroups>
          <token type="NameVariable"/>
          <token type="Punctuation"/>
          <token type="LiteralNumber"/>
        </bygroups>
        <pop depth="1"/>
      </rule>
      <rule pattern=".+">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <pop depth="1"/>
      </rule>
    </state>
  </rules>
</lexer>