tartrazine/lexers/mlir.xml

<lexer>
  <config>
    <name>MLIR</name>
    <alias>mlir</alias>
    <filename>*.mlir</filename>
    <mime_type>text/x-mlir</mime_type>
  </config>
  <rules>
    <state name="whitespace">
      <rule pattern="(\n|\s)+">
        <token type="Text"/>
      </rule>
      <rule pattern="//.*?\n">
        <token type="Comment"/>
      </rule>
    </state>
    <state name="keyword">
      <rule pattern="(constant|return)">
        <token type="KeywordType"/>
      </rule>
      <rule pattern="(memref|tensor|vector|func|loc)">
        <token type="KeywordType"/>
      </rule>
      <rule pattern="bf16|f16|f32|f64|index">
        <token type="Keyword"/>
      </rule>
      <rule pattern="i[1-9]\d*">
        <token type="Keyword"/>
      </rule>
    </state>
    <state name="root">
      <rule>
        <include state="whitespace"/>
      </rule>
      <rule pattern="c?&#34;[^&#34;]*?&#34;">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\^([-a-zA-Z$._][\w\-$.0-9]*)\s*">
        <token type="NameLabel"/>
      </rule>
      <rule pattern="([\w\d_$.]+)\s*=">
        <token type="NameLabel"/>
      </rule>
      <rule>
        <include state="keyword"/>
      </rule>
      <rule pattern="-&gt;">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="@([\w_][\w\d_$.]*)">
        <token type="NameFunction"/>
      </rule>
      <rule pattern="[%#][\w\d_$.]+">
        <token type="NameVariable"/>
      </rule>
      <rule pattern="([1-9?][\d?]*\s*x)+">
        <token type="LiteralNumber"/>
      </rule>
      <rule pattern="0[xX][a-fA-F0-9]+">
        <token type="LiteralNumber"/>
      </rule>
      <rule pattern="-?\d+(?:[.]\d+)?(?:[eE][-+]?\d+(?:[.]\d+)?)?">
        <token type="LiteralNumber"/>
      </rule>
      <rule pattern="[=&lt;&gt;{}\[\]()*.,!:]|x\b">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[\w\d]+">
        <token type="Text"/>
      </rule>
    </state>
  </rules>
</lexer>