tartrazine/lexers/bqn.xml

<lexer>
  <config>
    <name>BQN</name>
    <alias>bqn</alias>
    <filename>*.bqn</filename>
  </config>
  <rules>
    <state name="root">
      <rule pattern="\s+">
        <token type="TextWhitespace"/>
      </rule>
      <rule pattern="\A#!.+$">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="#.*$">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="&quot;(?:[^&quot;]|&quot;&quot;)*&quot;">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="[{}]">
        <token type="KeywordPseudo"/>
      </rule>
      <rule pattern="[⟨⟩\[\]‿]">
        <token type="KeywordPseudo"/>
      </rule>
      <rule pattern="[()]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[:;?]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[⋄,]">
        <token type="KeywordPseudo"/>
      </rule>
      <rule pattern="[←⇐↩→]">
        <token type="Text"/>
      </rule>
      <rule pattern="'.'">
        <token type="LiteralStringChar"/>
      </rule>
      <rule pattern="[˙˜˘¨⌜⁼´˝`]">
        <token type="Operator"/>
      </rule>
      <rule pattern="[∘○⊸⟜⌾⊘◶⎉⚇⍟⎊]">
        <token type="OperatorWord"/>
      </rule>
      <rule pattern="[𝔽𝔾𝕎𝕏𝕊+\-×÷⋆√⌊⌈|¬∧∨&lt;&gt;≠=≤≥≡≢⊣⊢⥊∾≍⋈↑↓↕«»⌽⍉/⍋⍒⊏⊑⊐⊒∊⍷⊔!⍕⍎]">
        <token type="NameFunction"/>
      </rule>
      <rule pattern="[𝕗𝕘𝕨𝕩𝕤]">
        <token type="Name"/>
      </rule>
      <rule pattern="·">
        <token type="NameConstant"/>
      </rule>
      <rule pattern="@">
        <token type="LiteralStringChar"/>
      </rule>
      <rule pattern="\d+(?:\.\d+)?[eE]¯?\d+">
        <token type="LiteralNumber"/>
      </rule>
      <rule pattern="[¯∞π]?(?:\d*\.?\b\d+(?:e[+¯]?\d+|E[+¯]?\d+)?|¯|∞|π)(?:j¯?(?:(?:\d+(?:\.\d+)?|\.\d+)(?:e[+¯]?\d+|E[+¯]?\d+)?|¯|∞|π))?">
        <token type="LiteralNumber"/>
      </rule>
      <rule pattern="(•?[a-z][A-Z_a-z0-9π∞¯]*|𝕣)">
        <token type="Name"/>
      </rule>
      <rule pattern="•?[A-Z][A-Z_a-z0-9π∞¯]*">
        <token type="NameFunction"/>
      </rule>
      <rule pattern="(•?_[A-Za-z][A-Z_a-z0-9π∞¯]*|_𝕣)">
        <token type="Operator"/>
      </rule>
      <rule pattern="(•?_[A-Za-z][A-Z_a-z0-9π∞¯]*_|_𝕣_)">
        <token type="OperatorWord"/>
      </rule>
      <rule pattern="\.">
        <token type="Text"/>
      </rule>
    </state>
  </rules>
</lexer>