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

<lexer>
  <config>
    <name>Zig</name>
    <alias>zig</alias>
    <filename>*.zig</filename>
    <filename>*.zon</filename>
    <mime_type>text/zig</mime_type>
  </config>
  <rules>
    <state name="string">
      <rule pattern="\\x[0-9a-fA-F]{2}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\u\{[0-9a-fA-F]+\}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\[nrt&#39;&#34;\\]">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="[^\\&#34;\n]+">
        <token type="LiteralString"/>
      </rule>
      <rule pattern="&#34;">
        <token type="LiteralString"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\\">
        <token type="LiteralString"/>
      </rule>
    </state>
    <state name="quoted_ident">
      <rule pattern="\\x[0-9a-fA-F]{2}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\u\{[0-9a-fA-F]+\}">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="\\[nrt&#39;&#34;\\]">
        <token type="LiteralStringEscape"/>
      </rule>
      <rule pattern="[^\\&#34;\n]+">
        <token type="Name"/>
      </rule>
      <rule pattern="&#34;">
        <token type="Name"/>
        <pop depth="1"/>
      </rule>
      <rule pattern="\\">
        <token type="Name"/>
      </rule>
    </state>
    <state name="root">
      <!-- Whitespace -->
      <rule pattern="\n">
        <token type="TextWhitespace"/>
      </rule>
      <rule pattern="\s+">
        <token type="TextWhitespace"/>
      </rule>
      <!-- Comments -->
      <rule pattern="//!.*$">
        <token type="CommentSpecial"/>
      </rule>
      <rule pattern="///.*$">
        <token type="CommentSpecial"/>
      </rule>
      <rule pattern="//.*$">
        <token type="CommentSingle"/>
      </rule>
      <!-- Statement keywords -->
      <rule pattern="(break|return|continue|asm|defer|errdefer|unreachable|try|catch|suspend|resume|nosuspend)\b">
        <token type="Keyword"/>
      </rule>
      <!-- Storage/reserved keywords -->
      <rule pattern="(const|var|extern|packed|export|pub|noalias|inline|noinline|comptime|volatile|allowzero|align|addrspace|linksection|threadlocal|callconv)\b">
        <token type="KeywordReserved"/>
      </rule>
      <!-- Structure keywords -->
      <rule pattern="(struct|enum|union|error|opaque)\b">
        <token type="Keyword"/>
      </rule>
      <!-- Repeat keywords -->
      <rule pattern="(while|for)\b">
        <token type="Keyword"/>
      </rule>
      <!-- Type keywords -->
      <rule pattern="(bool|void|noreturn|type|anyerror|anyopaque|f16|f32|f64|f80|f128|i8|u8|i16|u16|i32|u32|i64|u64|i128|u128|isize|usize|comptime_int|comptime_float|c_char|c_short|c_ushort|c_int|c_uint|c_long|c_ulong|c_longlong|c_ulonglong|c_longdouble)\b">
        <token type="KeywordType"/>
      </rule>
      <!-- Constant keywords -->
      <rule pattern="(true|false|null|undefined)\b">
        <token type="KeywordConstant"/>
      </rule>
      <!-- Conditional keywords -->
      <rule pattern="(if|else|switch|and|or|orelse)\b">
        <token type="Keyword"/>
      </rule>
      <!-- Other keywords -->
      <rule pattern="(fn|test|anyframe|anytype)\b">
        <token type="Keyword"/>
      </rule>
      <!-- Hex float -->
      <rule pattern="0x[0-9a-fA-F][0-9a-fA-F_]*(?:\.[0-9a-fA-F][0-9a-fA-F_]*(?:[pP][-+]?[0-9][0-9_]*)?|[pP][-+]?[0-9][0-9_]*)">
        <token type="LiteralNumberFloat"/>
      </rule>
      <!-- Decimal float -->
      <rule pattern="[0-9][0-9_]*(?:\.[0-9][0-9_]*(?:[eE][-+]?[0-9][0-9_]*)?|[eE][-+]?[0-9][0-9_]*)">
        <token type="LiteralNumberFloat"/>
      </rule>
      <!-- Binary -->
      <rule pattern="0b[01][01_]*">
        <token type="LiteralNumberBin"/>
      </rule>
      <!-- Octal -->
      <rule pattern="0o[0-7][0-7_]*">
        <token type="LiteralNumberOct"/>
      </rule>
      <!-- Hex integer -->
      <rule pattern="0x[0-9a-fA-F][0-9a-fA-F_]*">
        <token type="LiteralNumberHex"/>
      </rule>
      <!-- Decimal integer -->
      <rule pattern="[0-9][0-9_]*">
        <token type="LiteralNumberInteger"/>
      </rule>
      <!-- Quoted identifier -->
      <rule pattern="@&#34;">
        <token type="Name"/>
        <push state="quoted_ident"/>
      </rule>
      <!-- Builtin -->
      <rule pattern="@[a-zA-Z_][a-zA-Z0-9_]*">
        <token type="NameBuiltin"/>
      </rule>
      <!-- Function call -->
      <rule pattern="[a-zA-Z_][a-zA-Z0-9_]*(?=\s*\()">
        <token type="NameFunction"/>
      </rule>
      <!-- Identifier -->
      <rule pattern="[a-zA-Z_][a-zA-Z0-9_]*">
        <token type="Name"/>
      </rule>
      <!-- Character literal -->
      <rule pattern="&#39;(?:\\x[0-9a-fA-F]{2}|\\u\{[0-9a-fA-F]+\}|\\[nrt&#39;&#34;\\]|[^\\&#39;\n])&#39;">
        <token type="LiteralStringChar"/>
      </rule>
      <!-- Multiline string -->
      <rule pattern="\\\\[^\n]*">
        <token type="LiteralStringHeredoc"/>
      </rule>
      <!-- String start -->
      <rule pattern="&#34;">
        <token type="LiteralString"/>
        <push state="string"/>
      </rule>
      <!-- 4-char operators -->
      <rule pattern="&lt;&lt;\|=">
        <token type="Operator"/>
      </rule>
      <!-- 3-char operators -->
      <rule pattern="(?:\+%=|-%=|\*%=|\+\|=|-\|=|\*\|=|&lt;&lt;=|&gt;&gt;=|&lt;&lt;\|)">
        <token type="Operator"/>
      </rule>
      <!-- 2-char operators -->
      <rule pattern="(?:\+\+|\*\*|\|\||&lt;&lt;|&gt;&gt;|\+%|-%|\*%|\+\||-\||\*\||==|!=|&lt;=|&gt;=|\+=|-=|\*=|/=|%=|&amp;=|\|=|\^=|\.\*|\.\?|\.\.)">
        <token type="Operator"/>
      </rule>
      <!-- 1-char operators -->
      <rule pattern="[+\-*/%&amp;|^~!&lt;&gt;=]">
        <token type="Operator"/>
      </rule>
      <!-- Punctuation -->
      <rule pattern="\.\.\.">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="=&gt;">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="-&gt;">
        <token type="Punctuation"/>
      </rule>
      <rule pattern="[{}()\[\],.;:?]">
        <token type="Punctuation"/>
      </rule>
    </state>
  </rules>
</lexer>