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

```
<lexer>
```
```
  <config>
```
```
    <name>BlitzBasic</name>
```
```
    <alias>blitzbasic</alias>
```
```
    <alias>b3d</alias>
```
```
    <alias>bplus</alias>
```
```
    <filename>*.bb</filename>
```
```
    <filename>*.decls</filename>
```
```
    <mime_type>text/x-bb</mime_type>
```

    <case_insensitive>true</case_insensitive>

```
  </config>
```
```
  <rules>
```
```
    <state name="string">
```
```
      <rule pattern="&#34;&#34;">
```

        <token type="LiteralStringDouble"/>

```
      </rule>
```
```
      <rule pattern="&#34;C?">
```

        <token type="LiteralStringDouble"/>

```
        <pop depth="1"/>
```
```
      </rule>
```
```
      <rule pattern="[^&#34;]+">
```

        <token type="LiteralStringDouble"/>

```
      </rule>
```
```
    </state>
```
```
    <state name="root">
```
```
      <rule pattern="[ \t]+">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
      <rule pattern=";.*?\n">
```
```
        <token type="CommentSingle"/>
```
```
      </rule>
```
```
      <rule pattern="&#34;">
```

        <token type="LiteralStringDouble"/>

```
        <push state="string"/>
```
```
      </rule>
```

      <rule pattern="[0-9]+\.[0-9]*(?!\.)">

        <token type="LiteralNumberFloat"/>

```
      </rule>
```
```
      <rule pattern="\.[0-9]+(?!\.)">
```

        <token type="LiteralNumberFloat"/>

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

        <token type="LiteralNumberInteger"/>

```
      </rule>
```
```
      <rule pattern="\$[0-9a-f]+">
```

        <token type="LiteralNumberHex"/>

```
      </rule>
```
```
      <rule pattern="\%[10]+">
```

        <token type="LiteralNumberBin"/>

```
      </rule>
```

      <rule pattern="\b(Before|Handle|After|First|Float|Last|Sgn|Abs|Not|And|Int|Mod|Str|Sar|Shr|Shl|Or)\b">

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

      <rule pattern="([+\-*/~=&lt;&gt;^])">

```
        <token type="Operator"/>
```
```
      </rule>
```
```
      <rule pattern="[(),:\[\]\\]">
```
```
        <token type="Punctuation"/>
```
```
      </rule>
```

      <rule pattern="\.([ \t]*)([a-z]\w*)">

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

      <rule pattern="\b(New)\b([ \t]+)([a-z]\w*)">

```
        <bygroups>
```

          <token type="KeywordReserved"/>

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

      <rule pattern="\b(Gosub|Goto)\b([ \t]+)([a-z]\w*)">

```
        <bygroups>
```

          <token type="KeywordReserved"/>

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

      <rule pattern="\b(Object)\b([ \t]*)([.])([ \t]*)([a-z]\w*)\b">

```
        <bygroups>
```
```
          <token type="Operator"/>
```
```
          <token type="Text"/>
```
```
          <token type="Punctuation"/>
```
```
          <token type="Text"/>
```
```
          <token type="NameClass"/>
```
```
        </bygroups>
```
```
      </rule>
```

      <rule pattern="\b([a-z]\w*)(?:([ \t]*)(@{1,2}|[#$%])|([ \t]*)([.])([ \t]*)(?:([a-z]\w*)))?\b([ \t]*)(\()">

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

      <rule pattern="\b(Function)\b([ \t]+)([a-z]\w*)(?:([ \t]*)(@{1,2}|[#$%])|([ \t]*)([.])([ \t]*)(?:([a-z]\w*)))?">

```
        <bygroups>
```

          <token type="KeywordReserved"/>

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

      <rule pattern="\b(Type)([ \t]+)([a-z]\w*)">

```
        <bygroups>
```

          <token type="KeywordReserved"/>

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

      <rule pattern="\b(Pi|True|False|Null)\b">

        <token type="KeywordConstant"/>

```
      </rule>
```

      <rule pattern="\b(Local|Global|Const|Field|Dim)\b">

        <token type="KeywordDeclaration"/>

```
      </rule>
```

      <rule pattern="\b(Function|Restore|Default|Forever|Include|Return|Repeat|ElseIf|Delete|Insert|Select|EndIf|Until|While|Gosub|Type|Goto|Else|Data|Next|Step|Each|Case|Wend|Exit|Read|Then|For|New|Asc|Len|Chr|End|To|If)\b">

        <token type="KeywordReserved"/>

```
      </rule>
```

      <rule pattern="([a-z]\w*)(?:([ \t]*)(@{1,2}|[#$%])|([ \t]*)([.])([ \t]*)(?:([a-z]\w*)))?">

```
        <bygroups>
```
```
          <token type="NameVariable"/>
```
```
          <token type="Text"/>
```
```
          <token type="KeywordType"/>
```
```
          <token type="Text"/>
```
```
          <token type="Punctuation"/>
```
```
          <token type="Text"/>
```
```
          <token type="NameClass"/>
```
```
        </bygroups>
```
```
      </rule>
```
```
    </state>
```
```
  </rules>
```
```
</lexer>
```