Viewing github.com/alecthomas/chroma/lexers/embedded/typoscript.xml

```
<lexer>
```
```
  <config>
```
```
    <name>TypoScript</name>
```
```
    <alias>typoscript</alias>
```
```
    <filename>*.ts</filename>
```

    <mime_type>text/x-typoscript</mime_type>

```
    <dot_all>true</dot_all>
```
```
    <priority>0.1</priority>
```
```
  </config>
```
```
  <rules>
```
```
    <state name="whitespace">
```
```
      <rule pattern="\s+">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="html">
```

      <rule pattern="&lt;\S[^\n&gt;]*&gt;">

        <using lexer="TypoScriptHTMLData"/>

```
      </rule>
```
```
      <rule pattern="&amp;[^;\n]*;">
```
```
        <token type="LiteralString"/>
```
```
      </rule>
```

      <rule pattern="(_CSS_DEFAULT_STYLE)(\s*)(\()(?s)(.*(?=\n\)))">

```
        <bygroups>
```
```
          <token type="NameClass"/>
```
```
          <token type="Text"/>
```

          <token type="LiteralStringSymbol"/>

          <using lexer="TypoScriptCSSData"/>

```
        </bygroups>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="operator">
```

      <rule pattern="[&lt;&gt;,:=.*%+|]">

```
        <token type="Operator"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="structure">
```
```
      <rule pattern="[{}()\[\]\\]">
```

        <token type="LiteralStringSymbol"/>

```
      </rule>
```
```
    </state>
```
```
    <state name="constant">
```

      <rule pattern="(\{)(\$)((?:[\w\-]+\.)*)([\w\-]+)(\})">

```
        <bygroups>
```

          <token type="LiteralStringSymbol"/>

```
          <token type="Operator"/>
```
```
          <token type="NameConstant"/>
```
```
          <token type="NameConstant"/>
```

          <token type="LiteralStringSymbol"/>

```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(\{)([\w\-]+)(\s*:\s*)([\w\-]+)(\})">

```
        <bygroups>
```

          <token type="LiteralStringSymbol"/>

```
          <token type="NameConstant"/>
```
```
          <token type="Operator"/>
```
```
          <token type="NameConstant"/>
```

          <token type="LiteralStringSymbol"/>

```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(#[a-fA-F0-9]{6}\b|#[a-fA-F0-9]{3}\b)">

        <token type="LiteralStringChar"/>

```
      </rule>
```
```
    </state>
```
```
    <state name="comment">
```

      <rule pattern="(?&lt;!(#|\&#39;|&#34;))(?:#(?!(?:[a-fA-F0-9]{6}|[a-fA-F0-9]{3}))[^\n#]+|//[^\n]*)">

```
        <token type="Comment"/>
```
```
      </rule>
```

      <rule pattern="/\*(?:(?!\*/).)*\*/">

```
        <token type="Comment"/>
```
```
      </rule>
```
```
      <rule pattern="(\s*#\s*\n)">
```
```
        <token type="Comment"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="root">
```
```
      <rule>
```
```
        <include state="comment"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="constant"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="html"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="label"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="whitespace"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="keywords"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="punctuation"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="operator"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="structure"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="literal"/>
```
```
      </rule>
```
```
      <rule>
```
```
        <include state="other"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="literal">
```

      <rule pattern="0x[0-9A-Fa-f]+t?">

        <token type="LiteralNumberHex"/>

```
      </rule>
```
```
      <rule pattern="[0-9]+">
```

        <token type="LiteralNumberInteger"/>

```
      </rule>
```
```
      <rule pattern="(###\w+###)">
```
```
        <token type="NameConstant"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="label">
```

      <rule pattern="(EXT|FILE|LLL):[^}\n&#34;]*">

```
        <token type="LiteralString"/>
```
```
      </rule>
```

      <rule pattern="(?![^\w\-])([\w\-]+(?:/[\w\-]+)+/?)(\S*\n)">

```
        <bygroups>
```

          <token type="LiteralString"/>

          <token type="LiteralString"/>

```
        </bygroups>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="punctuation">
```
```
      <rule pattern="[,.]">
```
```
        <token type="Punctuation"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="other">
```

      <rule pattern="[\w&#34;\-!/&amp;;]+">

```
        <token type="Text"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="keywords">
```

      <rule pattern="(\[)(?i)(browser|compatVersion|dayofmonth|dayofweek|dayofyear|device|ELSE|END|GLOBAL|globalString|globalVar|hostname|hour|IP|language|loginUser|loginuser|minute|month|page|PIDinRootline|PIDupinRootline|system|treeLevel|useragent|userFunc|usergroup|version)([^\]]*)(\])">

```
        <bygroups>
```

          <token type="LiteralStringSymbol"/>

```
          <token type="NameConstant"/>
```
```
          <token type="Text"/>
```

          <token type="LiteralStringSymbol"/>

```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(?=[\w\-])(HTMLparser|HTMLparser_tags|addParams|cache|encapsLines|filelink|if|imageLinkWrap|imgResource|makelinks|numRows|numberFormat|parseFunc|replacement|round|select|split|stdWrap|strPad|tableStyle|tags|textStyle|typolink)(?![\w\-])">

```
        <token type="NameFunction"/>
```
```
      </rule>
```

      <rule pattern="(?:(=?\s*&lt;?\s+|^\s*))(cObj|field|config|content|constants|FEData|file|frameset|includeLibs|lib|page|plugin|register|resources|sitemap|sitetitle|styles|temp|tt_[^:.\s]*|types|xmlnews|INCLUDE_TYPOSCRIPT|_CSS_DEFAULT_STYLE|_DEFAULT_PI_VARS|_LOCAL_LANG)(?![\w\-])">

```
        <bygroups>
```
```
          <token type="Operator"/>
```
```
          <token type="NameBuiltin"/>
```
```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(?=[\w\-])(CASE|CLEARGIF|COA|COA_INT|COBJ_ARRAY|COLUMNS|CONTENT|CTABLE|EDITPANEL|FILE|FILES|FLUIDTEMPLATE|FORM|HMENU|HRULER|HTML|IMAGE|IMGTEXT|IMG_RESOURCE|LOAD_REGISTER|MEDIA|MULTIMEDIA|OTABLE|PAGE|QTOBJECT|RECORDS|RESTORE_REGISTER|SEARCHRESULT|SVG|SWFOBJECT|TEMPLATE|TEXT|USER|USER_INT)(?![\w\-])">

```
        <token type="NameClass"/>
```
```
      </rule>
```

      <rule pattern="(?=[\w\-])(ACTIFSUBRO|ACTIFSUB|ACTRO|ACT|CURIFSUBRO|CURIFSUB|CURRO|CUR|IFSUBRO|IFSUB|NO|SPC|USERDEF1RO|USERDEF1|USERDEF2RO|USERDEF2|USRRO|USR)">

```
        <token type="NameClass"/>
```
```
      </rule>
```

      <rule pattern="(?=[\w\-])(GMENU_FOLDOUT|GMENU_LAYERS|GMENU|IMGMENUITEM|IMGMENU|JSMENUITEM|JSMENU|TMENUITEM|TMENU_LAYERS|TMENU)">

```
        <token type="NameClass"/>
```
```
      </rule>
```

      <rule pattern="(?=[\w\-])(PHP_SCRIPT(_EXT|_INT)?)">

```
        <token type="NameClass"/>
```
```
      </rule>
```

      <rule pattern="(?=[\w\-])(userFunc)(?![\w\-])">

```
        <token type="NameFunction"/>
```
```
      </rule>
```
```
    </state>
```
```
  </rules>
```
```
</lexer>
```