roulette/vendor/github.com/alecthomas/chroma/v2/lexers/embedded/chaiscript.xml

<lexer>
  <config>
    <name>ChaiScript</name>
    <alias>chai</alias>
    <alias>chaiscript</alias>
    <filename>*.chai</filename>
    <mime_type>text/x-chaiscript</mime_type>
    <mime_type>application/x-chaiscript</mime_type>
    <dot_all>true</dot_all>
  </config>
  <rules>
    <state name="dqstring">
      <rule pattern="\$\{[^&#34;}]+?\}">
        <token type="LiteralStringInterpol"/>
      </rule>
      <rule pattern="\$">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="\\\\">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="\\&#34;">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="[^\\&#34;$]+">
        <token type="LiteralStringDouble"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralStringDouble"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="commentsandwhitespace">
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="//.*?\n">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="/\*.*?\*/">
        <token type="CommentMultiline"/>
      </rule>
      <rule pattern="^\#.*?\n">
        <token type="CommentSingle"/>
      </rule>
    </state>
    <state name="slashstartsregex">
      <rule>
        <include state="commentsandwhitespace"/>
      </rule>
      <rule pattern="/(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gim]+\b|\B)">
        <token type="LiteralStringRegex"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="(?=/)">
        <token type="Text"/>
        <push state="#pop" state="badregex"/>
      </rule>
      <rule>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="badregex">
      <rule pattern="\n">
        <token type="Text"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="root">
      <rule>
        <include state="commentsandwhitespace"/>
      </rule>
      <rule pattern="\n">
        <token type="Text"/>
      </rule>
      <rule pattern="[^\S\n]+">
        <token type="Text"/>
      </rule>
      <rule pattern="\+\+|--|~|&amp;&amp;|\?|:|\|\||\\(?=\n)|\.\.(&lt;&lt;|&gt;&gt;&gt;?|==?|!=?|[-&lt;&gt;+*%&amp;|^/])=?">
        <token type="Operator"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="[{(\[;,]">
        <token type="Punctuation"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="[})\].]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[=+\-*/]">
        <token type="Operator"/>
      </rule>
      <rule pattern="(for|in|while|do|break|return|continue|if|else|throw|try|catch)\b">
        <token type="Keyword"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="(var)\b">
        <token type="KeywordDeclaration"/>
        <push state="slashstartsregex"/>
      </rule>
      <rule pattern="(attr|def|fun)\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="(true|false)\b">
        <token type="KeywordConstant"/>
      </rule>
      <rule pattern="(eval|throw)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="`\S+`">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="[$a-zA-Z_]\w*">
        <token type="NameOther"/>
      </rule>
      <rule pattern="[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?">
        <token type="LiteralNumberFloat"/>
      </rule>
      <rule pattern="0x[0-9a-fA-F]+">
        <token type="LiteralNumberHex"/>
      </rule>
      <rule pattern="[0-9]+">
        <token type="LiteralNumberInteger"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralStringDouble"/>
        <push state="dqstring"/>
      </rule>
      <rule pattern="&#39;(\\\\|\\&#39;|[^&#39;])*&#39;">
        <token type="LiteralStringSingle"/>
      </rule>
    </state>
  </rules>
</lexer>