cheat/vendor/github.com/alecthomas/chroma/v2/lexers/embedded/fsharp.xml

<lexer>
  <config>
    <name>FSharp</name>
    <alias>fsharp</alias>
    <filename>*.fs</filename>
    <filename>*.fsi</filename>
    <mime_type>text/x-fsharp</mime_type>
  </config>
  <rules>
    <state name="comment">
      <rule pattern="[^(*)@&#34;]+">
        <token type="Comment"/>
      </rule>
      <rule pattern="\(\*">
        <token type="Comment"/>
        <push/>
      </rule>
      <rule pattern="\*\)">
        <token type="Comment"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="@&#34;">
        <token type="LiteralString"/>
        <push state="lstring"/>
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      <rule pattern="&#34;&#34;&#34;">
        <token type="LiteralString"/>
        <push state="tqs"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralString"/>
        <push state="string"/>
      </rule>
      <rule pattern="[(*)@]">
        <token type="Comment"/>
      </rule>
    </state>
    <state name="string">
      <rule pattern="[^\\&#34;]+">
        <token type="LiteralString"/>
      </rule>
      <rule>
        <include state="escape-sequence"/>
      </rule>
      <rule pattern="\\\n">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\n">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="&#34;B?">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="lstring">
      <rule pattern="[^&#34;]+">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\n">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="&#34;&#34;">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="&#34;B?">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="tqs">
      <rule pattern="[^&#34;]+">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\n">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="&#34;&#34;&#34;B?">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralString"/>
      </rule>
    </state>
    <state name="escape-sequence">
      <rule pattern="\\[\\&#34;\&#39;ntbrafv]">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\[0-9]{3}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\u[0-9a-fA-F]{4}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\U[0-9a-fA-F]{8}">
        <token type="LiteralStringEscape"/>
      </rule>
    </state>
    <state name="root">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="\(\)|\[\]">
        <token type="NameBuiltinPseudo"/>
      </rule>
      <rule pattern="\b(?&lt;!\.)([A-Z][\w\&#39;]*)(?=\s*\.)">
        <token type="NameNamespace"/>
        <push state="dotted"/>
      </rule>
      <rule pattern="\b([A-Z][\w\&#39;]*)">
        <token type="Name"/>
      </rule>
      <rule pattern="///.*?\n">
        <token type="LiteralStringDoc"/>
      </rule>
      <rule pattern="//.*?\n">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="\(\*(?!\))">
        <token type="Comment"/>
        <push state="comment"/>
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      <rule pattern="@&#34;">
        <token type="LiteralString"/>
        <push state="lstring"/>
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      <rule pattern="&#34;&#34;&#34;">
        <token type="LiteralString"/>
        <push state="tqs"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralString"/>
        <push state="string"/>
      </rule>
      <rule pattern="\b(open type|open|module)(\s+)([\w.]+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameNamespace"/>
        </bygroups>
      </rule>
      <rule pattern="\b(let!?)(\s+)(\w+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameVariable"/>
        </bygroups>
      </rule>
      <rule pattern="\b(type)(\s+)(\w+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="NameClass"/>
        </bygroups>
      </rule>
      <rule pattern="\b(member|override)(\s+)(\w+)(\.)(\w+)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="Name"/>
          <token type="Punctuation"/>
          <token type="NameFunction"/>
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      <rule pattern="\b(abstract|as|assert|base|begin|class|default|delegate|do!|do|done|downcast|downto|elif|else|end|exception|extern|false|finally|for|function|fun|global|if|inherit|inline|interface|internal|in|lazy|let!|let|match|member|module|mutable|namespace|new|null|of|open|override|private|public|rec|return!|return|select|static|struct|then|to|true|try|type|upcast|use!|use|val|void|when|while|with|yield!|yield|atomic|break|checked|component|const|constraint|constructor|continue|eager|event|external|fixed|functor|include|method|mixin|object|parallel|process|protected|pure|sealed|tailcall|trait|virtual|volatile)\b">
        <token type="Keyword"/>
      </rule>
      <rule pattern="``([^`\n\r\t]|`[^`\n\r\t])+``">
        <token type="Name"/>
      </rule>
      <rule pattern="#[ \t]*(if|endif|else|line|nowarn|light|r|\d+)\b">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="(!=|#|&amp;&amp;|&amp;|\(|\)|\*|\+|,|-\.|-&gt;|-|\.\.|\.|::|:=|:&gt;|:|;;|;|&lt;-|&lt;\]|&lt;|&gt;\]|&gt;|\?\?|\?|\[&lt;|\[\||\[|\]|_|`|\{|\|\]|\||\}|~|&lt;@@|&lt;@|=|@&gt;|@@&gt;)">
        <token type="Operator"/>
      </rule>
      <rule pattern="([=&lt;&gt;@^|&amp;+\*/$%-]|[!?~])?[!$%&amp;*+\./:&lt;=&gt;?@^|~-]">
        <token type="Operator"/>
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      <rule pattern="\b(and|or|not)\b">
        <token type="OperatorWord"/>
      </rule>
      <rule pattern="\b(sbyte|byte|char|nativeint|unativeint|float32|single|float|double|int8|uint8|int16|uint16|int32|uint32|int64|uint64|decimal|unit|bool|string|list|exn|obj|enum)\b">
        <token type="KeywordType"/>
      </rule>
      <rule pattern="[^\W\d][\w&#39;]*">
        <token type="Name"/>
      </rule>
      <rule pattern="\d[\d_]*[uU]?[yslLnQRZINGmM]?">
        <token type="LiteralNumberInteger"/>
      </rule>
      <rule pattern="0[xX][\da-fA-F][\da-fA-F_]*[uU]?[yslLn]?[fF]?">
        <token type="LiteralNumberHex"/>
      </rule>
      <rule pattern="0[oO][0-7][0-7_]*[uU]?[yslLn]?">
        <token type="LiteralNumberOct"/>
      </rule>
      <rule pattern="0[bB][01][01_]*[uU]?[yslLn]?">
        <token type="LiteralNumberBin"/>
      </rule>
      <rule pattern="-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)[fFmM]?">
        <token type="LiteralNumberFloat"/>
      </rule>
      <rule pattern="&#39;(?:(\\[\\\&#34;&#39;ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))&#39;B?">
        <token type="LiteralStringChar"/>
      </rule>
      <rule pattern="&#39;.&#39;">
        <token type="LiteralStringChar"/>
      </rule>
      <rule pattern="&#39;">
        <token type="Keyword"/>
      </rule>
      <rule pattern="@?&#34;">
        <token type="LiteralStringDouble"/>
        <push state="string"/>
      </rule>
      <rule pattern="[~?][a-z][\w\&#39;]*:">
        <token type="NameVariable"/>
      </rule>
    </state>
    <state name="dotted">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="\.">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[A-Z][\w\&#39;]*(?=\s*\.)">
        <token type="NameNamespace"/>
      </rule>
      <rule pattern="[A-Z][\w\&#39;]*">
        <token type="Name"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="[a-z_][\w\&#39;]*">
        <token type="Name"/>
        <pop depth="1"/>
      </rule>
      <rule>
        <pop depth="1"/>
      </rule>
    </state>
  </rules>
</lexer>