The_Great_Beyond/node_modules/highlight.js/es/languages/dts.js

/*
Language: Device Tree
Description: *.dts files used in the Linux kernel
Author: Martin Braun <martin.braun@ettus.com>, Moritz Fischer <moritz.fischer@ettus.com>
Website: https://elinux.org/Device_Tree_Reference
Category: config
*/

/** @type LanguageFn */
function dts(hljs) {
  const STRINGS = {
    className: 'string',
    variants: [
      hljs.inherit(hljs.QUOTE_STRING_MODE, { begin: '((u8?|U)|L)?"' }),
      {
        begin: '(u8?|U)?R"',
        end: '"',
        contains: [ hljs.BACKSLASH_ESCAPE ]
      },
      {
        begin: '\'\\\\?.',
        end: '\'',
        illegal: '.'
      }
    ]
  };

  const NUMBERS = {
    className: 'number',
    variants: [
      { begin: '\\b(\\d+(\\.\\d*)?|\\.\\d+)(u|U|l|L|ul|UL|f|F)' },
      { begin: hljs.C_NUMBER_RE }
    ],
    relevance: 0
  };

  const PREPROCESSOR = {
    className: 'meta',
    begin: '#',
    end: '$',
    keywords: { keyword: 'if else elif endif define undef ifdef ifndef' },
    contains: [
      {
        begin: /\\\n/,
        relevance: 0
      },
      {
        beginKeywords: 'include',
        end: '$',
        keywords: { keyword: 'include' },
        contains: [
          hljs.inherit(STRINGS, { className: 'string' }),
          {
            className: 'string',
            begin: '<',
            end: '>',
            illegal: '\\n'
          }
        ]
      },
      STRINGS,
      hljs.C_LINE_COMMENT_MODE,
      hljs.C_BLOCK_COMMENT_MODE
    ]
  };

  const REFERENCE = {
    className: 'variable',
    begin: /&[a-z\d_]*\b/
  };

  const KEYWORD = {
    className: 'keyword',
    begin: '/[a-z][a-z\\d-]*/'
  };

  const LABEL = {
    className: 'symbol',
    begin: '^\\s*[a-zA-Z_][a-zA-Z\\d_]*:'
  };

  const CELL_PROPERTY = {
    className: 'params',
    relevance: 0,
    begin: '<',
    end: '>',
    contains: [
      NUMBERS,
      REFERENCE
    ]
  };

  const NODE = {
    className: 'title.class',
    begin: /[a-zA-Z_][a-zA-Z\d_@-]*(?=\s\{)/,
    relevance: 0.2
  };

  const ROOT_NODE = {
    className: 'title.class',
    begin: /^\/(?=\s*\{)/,
    relevance: 10
  };

  // TODO: `attribute` might be the right scope here, unsure
  // I'm not sure if all these key names have semantic meaning or not
  const ATTR_NO_VALUE = {
    match: /[a-z][a-z-,]+(?=;)/,
    relevance: 0,
    scope: "attr"
  };
  const ATTR = {
    relevance: 0,
    match: [
      /[a-z][a-z-,]+/,
      /\s*/,
      /=/
    ],
    scope: {
      1: "attr",
      3: "operator"
    }
  };

  const PUNC = {
    scope: "punctuation",
    relevance: 0,
    // `};` combined is just to avoid tons of useless punctuation nodes
    match: /\};|[;{}]/
  };

  return {
    name: 'Device Tree',
    contains: [
      ROOT_NODE,
      REFERENCE,
      KEYWORD,
      LABEL,
      NODE,
      ATTR,
      ATTR_NO_VALUE,
      CELL_PROPERTY,
      hljs.C_LINE_COMMENT_MODE,
      hljs.C_BLOCK_COMMENT_MODE,
      NUMBERS,
      STRINGS,
      PREPROCESSOR,
      PUNC,
      {
        begin: hljs.IDENT_RE + '::',
        keywords: ""
      }
    ]
  };
}

export { dts as default };