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

```
<lexer>
```
```
  <config>
```
```
    <name>HLB</name>
```
```
    <alias>hlb</alias>
```
```
    <filename>*.hlb</filename>
```
```
  </config>
```
```
  <rules>
```
```
    <state name="root">
```
```
      <rule pattern="(#.*)">
```
```
        <bygroups>
```

          <token type="CommentSingle"/>

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

      <rule pattern="((\b(0(b|B|o|O|x|X)[a-fA-F0-9]+)\b)|(\b(0|[1-9][0-9]*)\b))">

```
        <bygroups>
```

          <token type="LiteralNumber"/>

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

      <rule pattern="((\b(true|false)\b))">

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

      <rule pattern="(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)">

```
        <bygroups>
```
```
          <token type="KeywordType"/>
```
```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(\b[a-zA-Z_][a-zA-Z0-9]*\b)(\()">

```
        <bygroups>
```
```
          <token type="NameFunction"/>
```
```
          <token type="Punctuation"/>
```
```
        </bygroups>
```
```
        <push state="params"/>
```
```
      </rule>
```
```
      <rule pattern="(\{)">
```
```
        <bygroups>
```
```
          <token type="Punctuation"/>
```
```
        </bygroups>
```
```
        <push state="block"/>
```
```
      </rule>
```
```
      <rule pattern="(\n|\r|\r\n)">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
      <rule pattern=".">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="string">
```
```
      <rule pattern="&#34;">
```
```
        <token type="LiteralString"/>
```
```
        <pop depth="1"/>
```
```
      </rule>
```
```
      <rule pattern="\\&#34;">
```
```
        <token type="LiteralString"/>
```
```
      </rule>
```
```
      <rule pattern="[^\\&#34;]+">
```
```
        <token type="LiteralString"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="block">
```
```
      <rule pattern="(\})">
```
```
        <bygroups>
```
```
          <token type="Punctuation"/>
```
```
        </bygroups>
```
```
        <pop depth="1"/>
```
```
      </rule>
```
```
      <rule pattern="(#.*)">
```
```
        <bygroups>
```

          <token type="CommentSingle"/>

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

      <rule pattern="((\b(0(b|B|o|O|x|X)[a-fA-F0-9]+)\b)|(\b(0|[1-9][0-9]*)\b))">

```
        <bygroups>
```

          <token type="LiteralNumber"/>

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

      <rule pattern="((\b(true|false)\b))">

```
        <bygroups>
```

          <token type="KeywordConstant"/>

```
        </bygroups>
```
```
      </rule>
```
```
      <rule pattern="&#34;">
```
```
        <token type="LiteralString"/>
```
```
        <push state="string"/>
```
```
      </rule>
```
```
      <rule pattern="(with)">
```
```
        <bygroups>
```

          <token type="KeywordReserved"/>

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

      <rule pattern="(as)([\t ]+)(\b[a-zA-Z_][a-zA-Z0-9]*\b)">

```
        <bygroups>
```

          <token type="KeywordReserved"/>

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

      <rule pattern="(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)([\t ]+)(\{)">

```
        <bygroups>
```
```
          <token type="KeywordType"/>
```
```
          <token type="Text"/>
```
```
          <token type="Punctuation"/>
```
```
        </bygroups>
```
```
        <push state="block"/>
```
```
      </rule>
```

      <rule pattern="(?!\b(?:scratch|image|resolve|http|checksum|chmod|filename|git|keepGitDir|local|includePatterns|excludePatterns|followPaths|generate|frontendInput|shell|run|readonlyRootfs|env|dir|user|network|security|host|ssh|secret|mount|target|localPath|uid|gid|mode|readonly|tmpfs|sourcePath|cache|mkdir|createParents|chown|createdTime|mkfile|rm|allowNotFound|allowWildcards|copy|followSymlinks|contentsOnly|unpack|createDestPath)\b)(\b[a-zA-Z_][a-zA-Z0-9]*\b)">

```
        <bygroups>
```
```
          <token type="NameOther"/>
```
```
        </bygroups>
```
```
      </rule>
```
```
      <rule pattern="(\n|\r|\r\n)">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
      <rule pattern=".">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="params">
```
```
      <rule pattern="(\))">
```
```
        <bygroups>
```
```
          <token type="Punctuation"/>
```
```
        </bygroups>
```
```
        <pop depth="1"/>
```
```
      </rule>
```
```
      <rule pattern="(variadic)">
```
```
        <bygroups>
```
```
          <token type="Keyword"/>
```
```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(\bstring\b|\bint\b|\bbool\b|\bfs\b|\boption\b)">

```
        <bygroups>
```
```
          <token type="KeywordType"/>
```
```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="(\b[a-zA-Z_][a-zA-Z0-9]*\b)">

```
        <bygroups>
```
```
          <token type="NameOther"/>
```
```
        </bygroups>
```
```
      </rule>
```
```
      <rule pattern="(\n|\r|\r\n)">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
      <rule pattern=".">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
    </state>
```
```
  </rules>
```
```
</lexer>
```