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        <token type="NameBuiltin"/>
        <push state="params-in-brace"/>
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      <rule pattern="([\w.-]+)">
        <token type="NameVariable"/>
        <push state="params-in-brace"/>
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      <rule pattern="\(">
        <token type="Keyword"/>
        <push state="paren"/>
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      <rule pattern="\[">
        <token type="Keyword"/>
        <push state="bracket"/>
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      <rule pattern="\{">
        <token type="Keyword"/>
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      <rule pattern="&#34;">
        <token type="LiteralStringDouble"/>
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      <rule pattern="(eq|ne|in|ni)\b">
        <token type="OperatorWord"/>
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      <rule pattern="!=|==|&lt;&lt;|&gt;&gt;|&lt;=|&gt;=|&amp;&amp;|\|\||\*\*|[-+~!*/%&lt;&gt;&amp;^|?:]">
        <token type="Operator"/>
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        <token type="Keyword"/>
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      <rule>
        <include state="params"/>
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      <rule pattern="\s+">
        <token type="Text"/>
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      <rule pattern="0x[a-fA-F0-9]+">
        <token type="LiteralNumberHex"/>
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      <rule pattern="0[0-7]+">
        <token type="LiteralNumberOct"/>
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      <rule pattern="\d+\.\d+">
        <token type="LiteralNumberFloat"/>
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      <rule pattern="\d+">
        <token type="LiteralNumberInteger"/>
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      <rule pattern="\$([\w.:-]+)">
        <token type="NameVariable"/>
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        <token type="NameBuiltin"/>
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      <rule pattern="([\w.-]+)">
        <token type="NameVariable"/>
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      <rule>
        <include state="data"/>
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        <token type="Keyword"/>
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        <include state="command-in-paren"/>
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        <include state="basic"/>
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      <rule>
        <include state="data"/>
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      <rule pattern=".*\\\n">
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        <token type="Keyword"/>
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      <rule>
        <include state="data"/>
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    <state name="params">
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      <rule pattern="\n">
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      <rule pattern="(else|elseif|then)\b">
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        <include state="basic"/>
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    <state name="string">
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        <token type="LiteralStringDouble"/>
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      <rule pattern="(?s)(\\\\|\\[0-7]+|\\.|[^&#34;\\])">
        <token type="LiteralStringDouble"/>
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      <rule pattern="&#34;">
        <token type="LiteralStringDouble"/>
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    </state>
  </rules>
</lexer>