tartrazine/lexers/newspeak.xml

<lexer>
  <config>
    <name>Newspeak</name>
    <alias>newspeak</alias>
    <filename>*.ns2</filename>
    <mime_type>text/x-newspeak</mime_type>
  </config>
  <rules>
    <state name="root">
      <rule pattern="\b(Newsqueak2)\b">
        <token type="KeywordDeclaration"/>
      </rule>
      <rule pattern="&#39;[^&#39;]*&#39;">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\b(class)(\s+)(\w+)(\s*)">
        <bygroups>
          <token type="KeywordDeclaration"/>
          <token type="Text"/>
          <token type="NameClass"/>
          <token type="Text"/>
        </bygroups>
      </rule>
      <rule pattern="\b(mixin|self|super|private|public|protected|nil|true|false)\b">
        <token type="Keyword"/>
      </rule>
      <rule pattern="(\w+\:)(\s*)([a-zA-Z_]\w+)">
        <bygroups>
          <token type="NameFunction"/>
          <token type="Text"/>
          <token type="NameVariable"/>
        </bygroups>
      </rule>
      <rule pattern="(\w+)(\s*)(=)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Text"/>
          <token type="Operator"/>
        </bygroups>
      </rule>
      <rule pattern="&lt;\w+&gt;">
        <token type="CommentSpecial"/>
      </rule>
      <rule>
        <include state="expressionstat"/>
      </rule>
      <rule>
        <include state="whitespace"/>
      </rule>
    </state>
    <state name="expressionstat">
      <rule pattern="(\d+\.\d*|\.\d+|\d+[fF])[fF]?">
        <token type="LiteralNumberFloat"/>
      </rule>
      <rule pattern="\d+">
        <token type="LiteralNumberInteger"/>
      </rule>
      <rule pattern=":\w+">
        <token type="NameVariable"/>
      </rule>
      <rule pattern="(\w+)(::)">
        <bygroups>
          <token type="NameVariable"/>
          <token type="Operator"/>
        </bygroups>
      </rule>
      <rule pattern="\w+:">
        <token type="NameFunction"/>
      </rule>
      <rule pattern="\w+">
        <token type="NameVariable"/>
      </rule>
      <rule pattern="\(|\)">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="\[|\]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="\{|\}">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="(\^|\+|\/|~|\*|&lt;|&gt;|=|@|%|\||&amp;|\?|!|,|-|:)">
        <token type="Operator"/>
      </rule>
      <rule pattern="\.|;">
        <token type="Punctuation"/>
      </rule>
      <rule>
        <include state="whitespace"/>
      </rule>
      <rule>
        <include state="literals"/>
      </rule>
    </state>
    <state name="literals">
      <rule pattern="\$.">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="&#39;[^&#39;]*&#39;">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="#&#39;[^&#39;]*&#39;">
        <token type="LiteralStringSymbol"/>
      </rule>
      <rule pattern="#\w+:?">
        <token type="LiteralStringSymbol"/>
      </rule>
      <rule pattern="#(\+|\/|~|\*|&lt;|&gt;|=|@|%|\||&amp;|\?|!|,|-)+">
        <token type="LiteralStringSymbol"/>
      </rule>
    </state>
    <state name="whitespace">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="&#34;[^&#34;]*&#34;">
        <token type="Comment"/>
      </rule>
    </state>
  </rules>
</lexer>