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

```
<lexer>
```
```
  <config>
```
```
    <name>EBNF</name>
```
```
    <alias>ebnf</alias>
```
```
    <filename>*.ebnf</filename>
```
```
    <mime_type>text/x-ebnf</mime_type>
```
```
  </config>
```
```
  <rules>
```
```
    <state name="comment">
```
```
      <rule pattern="[^*)]">
```

        <token type="CommentMultiline"/>

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

        <include state="comment_start"/>

```
      </rule>
```
```
      <rule pattern="\*\)">
```

        <token type="CommentMultiline"/>

```
        <pop depth="1"/>
```
```
      </rule>
```
```
      <rule pattern="[*)]">
```

        <token type="CommentMultiline"/>

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

      <rule pattern="([a-zA-Z][\w \-]*)">

```
        <token type="Keyword"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="root">
```
```
      <rule>
```
```
        <include state="whitespace"/>
```
```
      </rule>
```
```
      <rule>
```

        <include state="comment_start"/>

```
      </rule>
```
```
      <rule>
```
```
        <include state="identifier"/>
```
```
      </rule>
```
```
      <rule pattern="=">
```
```
        <token type="Operator"/>
```
```
        <push state="production"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="production">
```
```
      <rule>
```
```
        <include state="whitespace"/>
```
```
      </rule>
```
```
      <rule>
```

        <include state="comment_start"/>

```
      </rule>
```
```
      <rule>
```
```
        <include state="identifier"/>
```
```
      </rule>
```

      <rule pattern="&#34;[^&#34;]*&#34;">

        <token type="LiteralStringDouble"/>

```
      </rule>
```

      <rule pattern="&#39;[^&#39;]*&#39;">

        <token type="LiteralStringSingle"/>

```
      </rule>
```
```
      <rule pattern="(\?[^?]*\?)">
```
```
        <token type="NameEntity"/>
```
```
      </rule>
```
```
      <rule pattern="[\[\]{}(),|]">
```
```
        <token type="Punctuation"/>
```
```
      </rule>
```
```
      <rule pattern="-">
```
```
        <token type="Operator"/>
```
```
      </rule>
```
```
      <rule pattern=";">
```
```
        <token type="Punctuation"/>
```
```
        <pop depth="1"/>
```
```
      </rule>
```
```
      <rule pattern="\.">
```
```
        <token type="Punctuation"/>
```
```
        <pop depth="1"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="whitespace">
```
```
      <rule pattern="\s+">
```
```
        <token type="Text"/>
```
```
      </rule>
```
```
    </state>
```
```
    <state name="comment_start">
```
```
      <rule pattern="\(\*">
```

        <token type="CommentMultiline"/>

```
        <push state="comment"/>
```
```
      </rule>
```
```
    </state>
```
```
  </rules>
```
```
</lexer>
```

About Sign Up Leave Feedback Contact