aya/vendor/github.com/alecthomas/chroma/v2/lexers/embedded/c++.xml

<lexer>
  <config>
    <name>C++</name>
    <alias>cpp</alias>
    <alias>c++</alias>
    <filename>*.cpp</filename>
    <filename>*.hpp</filename>
    <filename>*.c++</filename>
    <filename>*.h++</filename>
    <filename>*.cc</filename>
    <filename>*.hh</filename>
    <filename>*.cxx</filename>
    <filename>*.hxx</filename>
    <filename>*.C</filename>
    <filename>*.H</filename>
    <filename>*.cp</filename>
    <filename>*.CPP</filename>
    <mime_type>text/x-c++hdr</mime_type>
    <mime_type>text/x-c++src</mime_type>
    <ensure_nl>true</ensure_nl>
  </config>
  <rules>
    <state name="classname">
      <rule pattern="(\[\[.+\]\])(\s*)">
        <bygroups>
          <token type="NameAttribute"/>
          <token type="Text"/>
        </bygroups>
      </rule>
      <rule pattern="[a-zA-Z_]\w*">
        <token type="NameClass"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\s*(?=[&gt;{])">
        <token type="Text"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="whitespace">
      <rule pattern="^#if\s+0">
        <token type="CommentPreproc"/>
        <push state="if0"/>
      </rule>
      <rule pattern="^#">
        <token type="CommentPreproc"/>
        <push state="macro"/>
      </rule>
      <rule pattern="^(\s*(?:/[*].*?[*]/\s*)?)(#if\s+0)">
        <bygroups>
          <usingself state="root"/>
          <token type="CommentPreproc"/>
        </bygroups>
        <push state="if0"/>
      </rule>
      <rule pattern="^(\s*(?:/[*].*?[*]/\s*)?)(#)">
        <bygroups>
          <usingself state="root"/>
          <token type="CommentPreproc"/>
        </bygroups>
        <push state="macro"/>
      </rule>
      <rule pattern="\n">
        <token type="Text"/>
      </rule>
      <rule pattern="\s+">
        <token type="Text"/>
      </rule>
      <rule pattern="\\\n">
        <token type="Text"/>
      </rule>
      <rule pattern="//(\n|[\w\W]*?[^\\]\n)">
        <token type="CommentSingle"/>
      </rule>
      <rule pattern="/(\\\n)?[*][\w\W]*?[*](\\\n)?/">
        <token type="CommentMultiline"/>
      </rule>
      <rule pattern="/(\\\n)?[*][\w\W]*">
        <token type="CommentMultiline"/>
      </rule>
    </state>
    <state name="macro">
      <rule pattern="(include)(\s*(?:/[*].*?[*]/\s*)?)([^\n]+)">
        <bygroups>
          <token type="CommentPreproc"/>
          <token type="Text"/>
          <token type="CommentPreprocFile"/>
        </bygroups>
      </rule>
      <rule pattern="[^/\n]+">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="/[*](.|\n)*?[*]/">
        <token type="CommentMultiline"/>
      </rule>
      <rule pattern="//.*?\n">
        <token type="CommentSingle"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="/">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="(?&lt;=\\)\n">
        <token type="CommentPreproc"/>
      </rule>
      <rule pattern="\n">
        <token type="CommentPreproc"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="statements">
      <rule pattern="(reinterpret_cast|static_assert|thread_local|dynamic_cast|static_cast|const_cast|co_return|protected|namespace|consteval|constexpr|typename|co_await|co_yield|operator|restrict|explicit|template|override|noexcept|requires|decltype|alignof|private|alignas|virtual|mutable|nullptr|concept|export|friend|typeid|throws|public|delete|final|throw|catch|using|this|new|try)\b">
        <token type="Keyword"/>
      </rule>
      <rule pattern="(enum)\b(\s+)(class)\b(\s*)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
          <token type="Keyword"/>
          <token type="Text"/>
        </bygroups>
        <push state="classname"/>
      </rule>
      <rule pattern="(class|struct|enum|union)\b(\s*)">
        <bygroups>
          <token type="Keyword"/>
          <token type="Text"/>
        </bygroups>
        <push state="classname"/>
      </rule>
      <rule pattern="\[\[.+\]\]">
        <token type="NameAttribute"/>
      </rule>
      <rule pattern="(R)(&#34;)([^\\()\s]{,16})(\()((?:.|\n)*?)(\)\3)(&#34;)">
        <bygroups>
          <token type="LiteralStringAffix"/>
          <token type="LiteralString"/>
          <token type="LiteralStringDelimiter"/>
          <token type="LiteralStringDelimiter"/>
          <token type="LiteralString"/>
          <token type="LiteralStringDelimiter"/>
          <token type="LiteralString"/>
        </bygroups>
      </rule>
      <rule pattern="(u8|u|U)(&#34;)">
        <bygroups>
          <token type="LiteralStringAffix"/>
          <token type="LiteralString"/>
        </bygroups>
        <push state="string"/>
      </rule>
      <rule pattern="(L?)(&#34;)">
        <bygroups>
          <token type="LiteralStringAffix"/>
          <token type="LiteralString"/>
        </bygroups>
        <push state="string"/>
      </rule>
      <rule pattern="(L?)(&#39;)(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\&#39;\n])(&#39;)">
        <bygroups>
          <token type="LiteralStringAffix"/>
          <token type="LiteralStringChar"/>
          <token type="LiteralStringChar"/>
          <token type="LiteralStringChar"/>
        </bygroups>
      </rule>
      <rule pattern="(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*">
        <token type="LiteralNumberFloat"/>
      </rule>
      <rule pattern="(\d+\.\d*|\.\d+|\d+[fF])[fF]?">
        <token type="LiteralNumberFloat"/>
      </rule>
      <rule pattern="0[xX]([0-9A-Fa-f](&#39;?[0-9A-Fa-f]+)*)[LlUu]*">
        <token type="LiteralNumberHex"/>
      </rule>
      <rule pattern="0(&#39;?[0-7]+)+[LlUu]*">
        <token type="LiteralNumberOct"/>
      </rule>
      <rule pattern="0[Bb][01](&#39;?[01]+)*[LlUu]*">
        <token type="LiteralNumberBin"/>
      </rule>
      <rule pattern="[0-9](&#39;?[0-9]+)*[LlUu]*">
        <token type="LiteralNumberInteger"/>
      </rule>
      <rule pattern="\*/">
        <token type="Error"/>
      </rule>
      <rule pattern="[~!%^&amp;*+=|?:&lt;&gt;/-]">
        <token type="Operator"/>
      </rule>
      <rule pattern="[()\[\],.]">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="(restricted|volatile|continue|register|default|typedef|struct|extern|switch|sizeof|static|return|union|while|const|break|goto|enum|else|case|auto|for|asm|if|do)\b">
        <token type="Keyword"/>
      </rule>
      <rule pattern="(bool|int|long|float|short|double|char((8|16|32)_t)?|wchar_t|unsigned|signed|void|u?int(_fast|_least|)(8|16|32|64)_t)\b">
        <token type="KeywordType"/>
      </rule>
      <rule pattern="(typename|__inline|restrict|_inline|thread|inline|naked)\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="(__m(128i|128d|128|64))\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="__(forceinline|identifier|unaligned|declspec|fastcall|stdcall|finally|except|assume|int32|cdecl|int64|based|leave|int16|raise|noop|int8|w64|try|asm)\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="(true|false|NULL)\b">
        <token type="NameBuiltin"/>
      </rule>
      <rule pattern="([a-zA-Z_]\w*)(\s*)(:)(?!:)">
        <bygroups>
          <token type="NameLabel"/>
          <token type="Text"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule pattern="[a-zA-Z_]\w*">
        <token type="Name"/>
      </rule>
    </state>
    <state name="function">
      <rule>
        <include state="whitespace"/>
      </rule>
      <rule>
        <include state="statements"/>
      </rule>
      <rule pattern=";">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="\{">
        <token type="Punctuation"/>
        <push/>
      </rule>
      <rule pattern="\}">
        <token type="Punctuation"/>
        <pop depth="1"/>
      </rule>
    </state>
    <state name="string">
      <rule pattern="&#34;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\\([\\abfnrtv&#34;\&#39;]|x[a-fA-F0-9]{2,4}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{8}|[0-7]{1,3})">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="[^\\&#34;\n]+">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\\\n">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="\\">
        <token type="LiteralString"/>
      </rule>
    </state>
    <state name="if0">
      <rule pattern="^\s*#if.*?(?&lt;!\\)\n">
        <token type="CommentPreproc"/>
        <push/>
      </rule>
      <rule pattern="^\s*#el(?:se|if).*\n">
        <token type="CommentPreproc"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="^\s*#endif.*?(?&lt;!\\)\n">
        <token type="CommentPreproc"/>
        <pop depth="1"/>
      </rule>
      <rule pattern=".*?\n">
        <token type="Comment"/>
      </rule>
    </state>
    <state name="root">
      <rule>
        <include state="whitespace"/>
      </rule>
      <rule pattern="((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;{]*)(\{)">
        <bygroups>
          <usingself state="root"/>
          <token type="NameFunction"/>
          <usingself state="root"/>
          <usingself state="root"/>
          <token type="Punctuation"/>
        </bygroups>
        <push state="function"/>
      </rule>
      <rule pattern="((?:[\w*\s])+?(?:\s|[*]))([a-zA-Z_]\w*)(\s*\([^;]*?\))([^;]*)(;)">
        <bygroups>
          <usingself state="root"/>
          <token type="NameFunction"/>
          <usingself state="root"/>
          <usingself state="root"/>
          <token type="Punctuation"/>
        </bygroups>
      </rule>
      <rule>
        <push state="statement"/>
      </rule>
      <rule pattern="__(multiple_inheritance|virtual_inheritance|single_inheritance|interface|uuidof|super|event)\b">
        <token type="KeywordReserved"/>
      </rule>
      <rule pattern="__(offload|blockingoffload|outer)\b">
        <token type="KeywordPseudo"/>
      </rule>
    </state>
    <state name="statement">
      <rule>
        <include state="whitespace"/>
      </rule>
      <rule>
        <include state="statements"/>
      </rule>
      <rule pattern="[{]">
        <token type="Punctuation"/>
        <push state="root"/>
      </rule>
      <rule pattern="[;}]">
        <token type="Punctuation"/>
        <pop depth="1"/>
      </rule>
    </state>
  </rules>
</lexer>