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

```
<lexer>
```
```
  <config>
```
```
    <name>Mathematica</name>
```
```
    <alias>mathematica</alias>
```
```
    <alias>mma</alias>
```
```
    <alias>nb</alias>
```
```
    <filename>*.cdf</filename>
```
```
    <filename>*.m</filename>
```
```
    <filename>*.ma</filename>
```
```
    <filename>*.mt</filename>
```
```
    <filename>*.mx</filename>
```
```
    <filename>*.nb</filename>
```
```
    <filename>*.nbp</filename>
```
```
    <filename>*.wl</filename>
```

    <mime_type>application/mathematica</mime_type>

    <mime_type>application/vnd.wolfram.mathematica</mime_type>

    <mime_type>application/vnd.wolfram.mathematica.package</mime_type>

    <mime_type>application/vnd.wolfram.cdf</mime_type>

```
  </config>
```
```
  <rules>
```
```
    <state name="root">
```
```
      <rule pattern="(?s)\(\*.*?\*\)">
```
```
        <token type="Comment"/>
```
```
      </rule>
```

      <rule pattern="([a-zA-Z]+[A-Za-z0-9]*`)">

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

      <rule pattern="([A-Za-z0-9]*_+[A-Za-z0-9]*)">

```
        <token type="NameVariable"/>
```
```
      </rule>
```
```
      <rule pattern="#\d*">
```
```
        <token type="NameVariable"/>
```
```
      </rule>
```

      <rule pattern="([a-zA-Z]+[a-zA-Z0-9]*)">

```
        <token type="Name"/>
```
```
      </rule>
```
```
      <rule pattern="-?\d+\.\d*">
```

        <token type="LiteralNumberFloat"/>

```
      </rule>
```
```
      <rule pattern="-?\d*\.\d+">
```

        <token type="LiteralNumberFloat"/>

```
      </rule>
```
```
      <rule pattern="-?\d+">
```

        <token type="LiteralNumberInteger"/>

```
      </rule>
```

      <rule pattern="(!===|@@@|===|/;|:=|-&gt;|:&gt;|/\.|=\.|~~|&lt;=|@@|/@|&amp;&amp;|\|\||//|&lt;&gt;|;;|&gt;=|-|@|!|\^|/|\*|\?|\+|&amp;|&lt;|&gt;|=|\|)">

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

      <rule pattern="(,|;|\(|\)|\[|\]|\{|\})">

```
        <token type="Punctuation"/>
```
```
      </rule>
```
```
      <rule pattern="&#34;.*?&#34;">
```
```
        <token type="LiteralString"/>
```
```
      </rule>
```
```
      <rule pattern="\s+">
```
```
        <token type="TextWhitespace"/>
```
```
      </rule>
```
```
    </state>
```
```
  </rules>
```
```
</lexer>
```