/*!
  Highlight.js v11.2.0 (git: 2a5c592e5e)
  (c) 2006-2021 Ivan Sagalaev and other contributors
  License: BSD-3-Clause
 */
  var hljs = (function () {
    'use strict';

    var deepFreezeEs6 = {exports: {}};

    function deepFreeze(obj) {
        if (obj instanceof Map) {
            obj.clear = obj.delete = obj.set = function () {
                throw new Error('map is read-only');
            };
        } else if (obj instanceof Set) {
            obj.add = obj.clear = obj.delete = function () {
                throw new Error('set is read-only');
            };
        }

        // Freeze self
        Object.freeze(obj);

        Object.getOwnPropertyNames(obj).forEach(function (name) {
            var prop = obj[name];

            // Freeze prop if it is an object
            if (typeof prop == 'object' && !Object.isFrozen(prop)) {
                deepFreeze(prop);
            }
        });

        return obj;
    }

    deepFreezeEs6.exports = deepFreeze;
    deepFreezeEs6.exports.default = deepFreeze;

    var deepFreeze$1 = deepFreezeEs6.exports;

    /** @typedef {import('highlight.js').CallbackResponse} CallbackResponse */
    /** @typedef {import('highlight.js').CompiledMode} CompiledMode */
    /** @implements CallbackResponse */

    class Response {
      /**
       * @param {CompiledMode} mode
       */
      constructor(mode) {
        // eslint-disable-next-line no-undefined
        if (mode.data === undefined) mode.data = {};

        this.data = mode.data;
        this.isMatchIgnored = false;
      }

      ignoreMatch() {
        this.isMatchIgnored = true;
      }
    }

    /**
     * @param {string} value
     * @returns {string}
     */
    function escapeHTML(value) {
      return value
        .replace(/&/g, '&amp;')
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;')
        .replace(/"/g, '&quot;')
        .replace(/'/g, '&#x27;');
    }

    /**
     * performs a shallow merge of multiple objects into one
     *
     * @template T
     * @param {T} original
     * @param {Record<string,any>[]} objects
     * @returns {T} a single new object
     */
    function inherit$1(original, ...objects) {
      /** @type Record<string,any> */
      const result = Object.create(null);

      for (const key in original) {
        result[key] = original[key];
      }
      objects.forEach(function(obj) {
        for (const key in obj) {
          result[key] = obj[key];
        }
      });
      return /** @type {T} */ (result);
    }

    /**
     * @typedef {object} Renderer
     * @property {(text: string) => void} addText
     * @property {(node: Node) => void} openNode
     * @property {(node: Node) => void} closeNode
     * @property {() => string} value
     */

    /** @typedef {{kind?: string, sublanguage?: boolean}} Node */
    /** @typedef {{walk: (r: Renderer) => void}} Tree */
    /** */

    const SPAN_CLOSE = '</span>';

    /**
     * Determines if a node needs to be wrapped in <span>
     *
     * @param {Node} node */
    const emitsWrappingTags = (node) => {
      return !!node.kind;
    };

    /**
     *
     * @param {string} name
     * @param {{prefix:string}} options
     */
    const expandScopeName = (name, { prefix }) => {
      if (name.includes(".")) {
        const pieces = name.split(".");
        return [
          `${prefix}${pieces.shift()}`,
          ...(pieces.map((x, i) => `${x}${"_".repeat(i + 1)}`))
        ].join(" ");
      }
      return `${prefix}${name}`;
    };

    /** @type {Renderer} */
    class HTMLRenderer {
      /**
       * Creates a new HTMLRenderer
       *
       * @param {Tree} parseTree - the parse tree (must support `walk` API)
       * @param {{classPrefix: string}} options
       */
      constructor(parseTree, options) {
        this.buffer = "";
        this.classPrefix = options.classPrefix;
        parseTree.walk(this);
      }

      /**
       * Adds texts to the output stream
       *
       * @param {string} text */
      addText(text) {
        this.buffer += escapeHTML(text);
      }

      /**
       * Adds a node open to the output stream (if needed)
       *
       * @param {Node} node */
      openNode(node) {
        if (!emitsWrappingTags(node)) return;

        let scope = node.kind;
        if (node.sublanguage) {
          scope = `language-${scope}`;
        } else {
          scope = expandScopeName(scope, { prefix: this.classPrefix });
        }
        this.span(scope);
      }

      /**
       * Adds a node close to the output stream (if needed)
       *
       * @param {Node} node */
      closeNode(node) {
        if (!emitsWrappingTags(node)) return;

        this.buffer += SPAN_CLOSE;
      }

      /**
       * returns the accumulated buffer
      */
      value() {
        return this.buffer;
      }

      // helpers

      /**
       * Builds a span element
       *
       * @param {string} className */
      span(className) {
        this.buffer += `<span class="${className}">`;
      }
    }

    /** @typedef {{kind?: string, sublanguage?: boolean, children: Node[]} | string} Node */
    /** @typedef {{kind?: string, sublanguage?: boolean, children: Node[]} } DataNode */
    /** @typedef {import('highlight.js').Emitter} Emitter */
    /**  */

    class TokenTree {
      constructor() {
        /** @type DataNode */
        this.rootNode = { children: [] };
        this.stack = [this.rootNode];
      }

      get top() {
        return this.stack[this.stack.length - 1];
      }

      get root() { return this.rootNode; }

      /** @param {Node} node */
      add(node) {
        this.top.children.push(node);
      }

      /** @param {string} kind */
      openNode(kind) {
        /** @type Node */
        const node = { kind, children: [] };
        this.add(node);
        this.stack.push(node);
      }

      closeNode() {
        if (this.stack.length > 1) {
          return this.stack.pop();
        }
        // eslint-disable-next-line no-undefined
        return undefined;
      }

      closeAllNodes() {
        while (this.closeNode());
      }

      toJSON() {
        return JSON.stringify(this.rootNode, null, 4);
      }

      /**
       * @typedef { import("./html_renderer").Renderer } Renderer
       * @param {Renderer} builder
       */
      walk(builder) {
        // this does not
        return this.constructor._walk(builder, this.rootNode);
        // this works
        // return TokenTree._walk(builder, this.rootNode);
      }

      /**
       * @param {Renderer} builder
       * @param {Node} node
       */
      static _walk(builder, node) {
        if (typeof node === "string") {
          builder.addText(node);
        } else if (node.children) {
          builder.openNode(node);
          node.children.forEach((child) => this._walk(builder, child));
          builder.closeNode(node);
        }
        return builder;
      }

      /**
       * @param {Node} node
       */
      static _collapse(node) {
        if (typeof node === "string") return;
        if (!node.children) return;

        if (node.children.every(el => typeof el === "string")) {
          // node.text = node.children.join("");
          // delete node.children;
          node.children = [node.children.join("")];
        } else {
          node.children.forEach((child) => {
            TokenTree._collapse(child);
          });
        }
      }
    }

    /**
      Currently this is all private API, but this is the minimal API necessary
      that an Emitter must implement to fully support the parser.

      Minimal interface:

      - addKeyword(text, kind)
      - addText(text)
      - addSublanguage(emitter, subLanguageName)
      - finalize()
      - openNode(kind)
      - closeNode()
      - closeAllNodes()
      - toHTML()

    */

    /**
     * @implements {Emitter}
     */
    class TokenTreeEmitter extends TokenTree {
      /**
       * @param {*} options
       */
      constructor(options) {
        super();
        this.options = options;
      }

      /**
       * @param {string} text
       * @param {string} kind
       */
      addKeyword(text, kind) {
        if (text === "") { return; }

        this.openNode(kind);
        this.addText(text);
        this.closeNode();
      }

      /**
       * @param {string} text
       */
      addText(text) {
        if (text === "") { return; }

        this.add(text);
      }

      /**
       * @param {Emitter & {root: DataNode}} emitter
       * @param {string} name
       */
      addSublanguage(emitter, name) {
        /** @type DataNode */
        const node = emitter.root;
        node.kind = name;
        node.sublanguage = true;
        this.add(node);
      }

      toHTML() {
        const renderer = new HTMLRenderer(this, this.options);
        return renderer.value();
      }

      finalize() {
        return true;
      }
    }

    /**
     * @param {string} value
     * @returns {RegExp}
     * */

    /**
     * @param {RegExp | string } re
     * @returns {string}
     */
    function source(re) {
      if (!re) return null;
      if (typeof re === "string") return re;

      return re.source;
    }

    /**
     * @param {RegExp | string } re
     * @returns {string}
     */
    function lookahead(re) {
      return concat('(?=', re, ')');
    }

    /**
     * @param {RegExp | string } re
     * @returns {string}
     */
    function optional(re) {
      return concat('(?:', re, ')?');
    }

    /**
     * @param {...(RegExp | string) } args
     * @returns {string}
     */
    function concat(...args) {
      const joined = args.map((x) => source(x)).join("");
      return joined;
    }

    function stripOptionsFromArgs(args) {
      const opts = args[args.length - 1];

      if (typeof opts === 'object' && opts.constructor === Object) {
        args.splice(args.length - 1, 1);
        return opts;
      } else {
        return {};
      }
    }

    /**
     * Any of the passed expresssions may match
     *
     * Creates a huge this | this | that | that match
     * @param {(RegExp | string)[] } args
     * @returns {string}
     */
    function either(...args) {
      const opts = stripOptionsFromArgs(args);
      const joined = '(' +
        (opts.capture ? "" : "?:") +
        args.map((x) => source(x)).join("|") + ")";
      return joined;
    }

    /**
     * @param {RegExp} re
     * @returns {number}
     */
    function countMatchGroups(re) {
      return (new RegExp(re.toString() + '|')).exec('').length - 1;
    }

    /**
     * Does lexeme start with a regular expression match at the beginning
     * @param {RegExp} re
     * @param {string} lexeme
     */
    function startsWith(re, lexeme) {
      const match = re && re.exec(lexeme);
      return match && match.index === 0;
    }

    // BACKREF_RE matches an open parenthesis or backreference. To avoid
    // an incorrect parse, it additionally matches the following:
    // - [...] elements, where the meaning of parentheses and escapes change
    // - other escape sequences, so we do not misparse escape sequences as
    //   interesting elements
    // - non-matching or lookahead parentheses, which do not capture. These
    //   follow the '(' with a '?'.
    const BACKREF_RE = /\[(?:[^\\\]]|\\.)*\]|\(\??|\\([1-9][0-9]*)|\\./;

    // **INTERNAL** Not intended for outside usage
    // join logically computes regexps.join(separator), but fixes the
    // backreferences so they continue to match.
    // it also places each individual regular expression into it's own
    // match group, keeping track of the sequencing of those match groups
    // is currently an exercise for the caller. :-)
    /**
     * @param {(string | RegExp)[]} regexps
     * @param {{joinWith: string}} opts
     * @returns {string}
     */
    function _rewriteBackreferences(regexps, { joinWith }) {
      let numCaptures = 0;

      return regexps.map((regex) => {
        numCaptures += 1;
        const offset = numCaptures;
        let re = source(regex);
        let out = '';

        while (re.length > 0) {
          const match = BACKREF_RE.exec(re);
          if (!match) {
            out += re;
            break;
          }
          out += re.substring(0, match.index);
          re = re.substring(match.index + match[0].length);
          if (match[0][0] === '\\' && match[1]) {
            // Adjust the backreference.
            out += '\\' + String(Number(match[1]) + offset);
          } else {
            out += match[0];
            if (match[0] === '(') {
              numCaptures++;
            }
          }
        }
        return out;
      }).map(re => `(${re})`).join(joinWith);
    }

    /** @typedef {import('highlight.js').Mode} Mode */
    /** @typedef {import('highlight.js').ModeCallback} ModeCallback */

    // Common regexps
    const MATCH_NOTHING_RE = /\b\B/;
    const IDENT_RE$1 = '[a-zA-Z]\\w*';
    const UNDERSCORE_IDENT_RE = '[a-zA-Z_]\\w*';
    const NUMBER_RE = '\\b\\d+(\\.\\d+)?';
    const C_NUMBER_RE = '(-?)(\\b0[xX][a-fA-F0-9]+|(\\b\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)'; // 0x..., 0..., decimal, float
    const BINARY_NUMBER_RE = '\\b(0b[01]+)'; // 0b...
    const RE_STARTERS_RE = '!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|-|-=|/=|/|:|;|<<|<<=|<=|<|===|==|=|>>>=|>>=|>=|>>>|>>|>|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~';

    /**
    * @param { Partial<Mode> & {binary?: string | RegExp} } opts
    */
    const SHEBANG = (opts = {}) => {
      const beginShebang = /^#![ ]*\//;
      if (opts.binary) {
        opts.begin = concat(
          beginShebang,
          /.*\b/,
          opts.binary,
          /\b.*/);
      }
      return inherit$1({
        scope: 'meta',
        begin: beginShebang,
        end: /$/,
        relevance: 0,
        /** @type {ModeCallback} */
        "on:begin": (m, resp) => {
          if (m.index !== 0) resp.ignoreMatch();
        }
      }, opts);
    };

    // Common modes
    const BACKSLASH_ESCAPE = {
      begin: '\\\\[\\s\\S]', relevance: 0
    };
    const APOS_STRING_MODE = {
      scope: 'string',
      begin: '\'',
      end: '\'',
      illegal: '\\n',
      contains: [BACKSLASH_ESCAPE]
    };
    const QUOTE_STRING_MODE = {
      scope: 'string',
      begin: '"',
      end: '"',
      illegal: '\\n',
      contains: [BACKSLASH_ESCAPE]
    };
    const PHRASAL_WORDS_MODE = {
      begin: /\b(a|an|the|are|I'm|isn't|don't|doesn't|won't|but|just|should|pretty|simply|enough|gonna|going|wtf|so|such|will|you|your|they|like|more)\b/
    };
    /**
     * Creates a comment mode
     *
     * @param {string | RegExp} begin
     * @param {string | RegExp} end
     * @param {Mode | {}} [modeOptions]
     * @returns {Partial<Mode>}
     */
    const COMMENT = function(begin, end, modeOptions = {}) {
      const mode = inherit$1(
        {
          scope: 'comment',
          begin,
          end,
          contains: []
        },
        modeOptions
      );
      mode.contains.push({
        scope: 'doctag',
        // hack to avoid the space from being included. the space is necessary to
        // match here to prevent the plain text rule below from gobbling up doctags
        begin: '[ ]*(?=(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):)',
        end: /(TODO|FIXME|NOTE|BUG|OPTIMIZE|HACK|XXX):/,
        excludeBegin: true,
        relevance: 0
      });
      const ENGLISH_WORD = either(
        // list of common 1 and 2 letter words in English
        "I",
        "a",
        "is",
        "so",
        "us",
        "to",
        "at",
        "if",
        "in",
        "it",
        "on",
        // note: this is not an exhaustive list of contractions, just popular ones
        /[A-Za-z]+['](d|ve|re|ll|t|s|n)/, // contractions - can't we'd they're let's, etc
        /[A-Za-z]+[-][a-z]+/, // `no-way`, etc.
        /[A-Za-z][a-z]{2,}/ // allow capitalized words at beginning of sentences
      );
      // looking like plain text, more likely to be a comment
      mode.contains.push(
        {
          // TODO: how to include ", (, ) without breaking grammars that use these for
          // comment delimiters?
          // begin: /[ ]+([()"]?([A-Za-z'-]{3,}|is|a|I|so|us|[tT][oO]|at|if|in|it|on)[.]?[()":]?([.][ ]|[ ]|\))){3}/
          // ---

          // this tries to find sequences of 3 english words in a row (without any
          // "programming" type syntax) this gives us a strong signal that we've
          // TRULY found a comment - vs perhaps scanning with the wrong language.
          // It's possible to find something that LOOKS like the start of the
          // comment - but then if there is no readable text - good chance it is a
          // false match and not a comment.
          //
          // for a visual example please see:
          // https://github.com/highlightjs/highlight.js/issues/2827

          begin: concat(
            /[ ]+/, // necessary to prevent us gobbling up doctags like /* @author Bob Mcgill */
            '(',
            ENGLISH_WORD,
            /[.]?[:]?([.][ ]|[ ])/,
            '){3}') // look for 3 words in a row
        }
      );
      return mode;
    };
    const C_LINE_COMMENT_MODE = COMMENT('//', '$');
    const C_BLOCK_COMMENT_MODE = COMMENT('/\\*', '\\*/');
    const HASH_COMMENT_MODE = COMMENT('#', '$');
    const NUMBER_MODE = {
      scope: 'number',
      begin: NUMBER_RE,
      relevance: 0
    };
    const C_NUMBER_MODE = {
      scope: 'number',
      begin: C_NUMBER_RE,
      relevance: 0
    };
    const BINARY_NUMBER_MODE = {
      scope: 'number',
      begin: BINARY_NUMBER_RE,
      relevance: 0
    };
    const REGEXP_MODE = {
      // this outer rule makes sure we actually have a WHOLE regex and not simply
      // an expression such as:
      //
      //     3 / something
      //
      // (which will then blow up when regex's `illegal` sees the newline)
      begin: /(?=\/[^/\n]*\/)/,
      contains: [{
        scope: 'regexp',
        begin: /\//,
        end: /\/[gimuy]*/,
        illegal: /\n/,
        contains: [
          BACKSLASH_ESCAPE,
          {
            begin: /\[/,
            end: /\]/,
            relevance: 0,
            contains: [BACKSLASH_ESCAPE]
          }
        ]
      }]
    };
    const TITLE_MODE = {
      scope: 'title',
      begin: IDENT_RE$1,
      relevance: 0
    };
    const UNDERSCORE_TITLE_MODE = {
      scope: 'title',
      begin: UNDERSCORE_IDENT_RE,
      relevance: 0
    };
    const METHOD_GUARD = {
      // excludes method names from keyword processing
      begin: '\\.\\s*' + UNDERSCORE_IDENT_RE,
      relevance: 0
    };

    /**
     * Adds end same as begin mechanics to a mode
     *
     * Your mode must include at least a single () match group as that first match
     * group is what is used for comparison
     * @param {Partial<Mode>} mode
     */
    const END_SAME_AS_BEGIN = function(mode) {
      return Object.assign(mode,
        {
          /** @type {ModeCallback} */
          'on:begin': (m, resp) => { resp.data._beginMatch = m[1]; },
          /** @type {ModeCallback} */
          'on:end': (m, resp) => { if (resp.data._beginMatch !== m[1]) resp.ignoreMatch(); }
        });
    };

    var MODES$1 = /*#__PURE__*/Object.freeze({
        __proto__: null,
        MATCH_NOTHING_RE: MATCH_NOTHING_RE,
        IDENT_RE: IDENT_RE$1,
        UNDERSCORE_IDENT_RE: UNDERSCORE_IDENT_RE,
        NUMBER_RE: NUMBER_RE,
        C_NUMBER_RE: C_NUMBER_RE,
        BINARY_NUMBER_RE: BINARY_NUMBER_RE,
        RE_STARTERS_RE: RE_STARTERS_RE,
        SHEBANG: SHEBANG,
        BACKSLASH_ESCAPE: BACKSLASH_ESCAPE,
        APOS_STRING_MODE: APOS_STRING_MODE,
        QUOTE_STRING_MODE: QUOTE_STRING_MODE,
        PHRASAL_WORDS_MODE: PHRASAL_WORDS_MODE,
        COMMENT: COMMENT,
        C_LINE_COMMENT_MODE: C_LINE_COMMENT_MODE,
        C_BLOCK_COMMENT_MODE: C_BLOCK_COMMENT_MODE,
        HASH_COMMENT_MODE: HASH_COMMENT_MODE,
        NUMBER_MODE: NUMBER_MODE,
        C_NUMBER_MODE: C_NUMBER_MODE,
        BINARY_NUMBER_MODE: BINARY_NUMBER_MODE,
        REGEXP_MODE: REGEXP_MODE,
        TITLE_MODE: TITLE_MODE,
        UNDERSCORE_TITLE_MODE: UNDERSCORE_TITLE_MODE,
        METHOD_GUARD: METHOD_GUARD,
        END_SAME_AS_BEGIN: END_SAME_AS_BEGIN
    });

    /**
    @typedef {import('highlight.js').CallbackResponse} CallbackResponse
    @typedef {import('highlight.js').CompilerExt} CompilerExt
    */

    // Grammar extensions / plugins
    // See: https://github.com/highlightjs/highlight.js/issues/2833

    // Grammar extensions allow "syntactic sugar" to be added to the grammar modes
    // without requiring any underlying changes to the compiler internals.

    // `compileMatch` being the perfect small example of now allowing a grammar
    // author to write `match` when they desire to match a single expression rather
    // than being forced to use `begin`.  The extension then just moves `match` into
    // `begin` when it runs.  Ie, no features have been added, but we've just made
    // the experience of writing (and reading grammars) a little bit nicer.

    // ------

    // TODO: We need negative look-behind support to do this properly
    /**
     * Skip a match if it has a preceding dot
     *
     * This is used for `beginKeywords` to prevent matching expressions such as
     * `bob.keyword.do()`. The mode compiler automatically wires this up as a
     * special _internal_ 'on:begin' callback for modes with `beginKeywords`
     * @param {RegExpMatchArray} match
     * @param {CallbackResponse} response
     */
    function skipIfHasPrecedingDot(match, response) {
      const before = match.input[match.index - 1];
      if (before === ".") {
        response.ignoreMatch();
      }
    }

    /**
     *
     * @type {CompilerExt}
     */
    function scopeClassName(mode, _parent) {
      // eslint-disable-next-line no-undefined
      if (mode.className !== undefined) {
        mode.scope = mode.className;
        delete mode.className;
      }
    }

    /**
     * `beginKeywords` syntactic sugar
     * @type {CompilerExt}
     */
    function beginKeywords(mode, parent) {
      if (!parent) return;
      if (!mode.beginKeywords) return;

      // for languages with keywords that include non-word characters checking for
      // a word boundary is not sufficient, so instead we check for a word boundary
      // or whitespace - this does no harm in any case since our keyword engine
      // doesn't allow spaces in keywords anyways and we still check for the boundary
      // first
      mode.begin = '\\b(' + mode.beginKeywords.split(' ').join('|') + ')(?!\\.)(?=\\b|\\s)';
      mode.__beforeBegin = skipIfHasPrecedingDot;
      mode.keywords = mode.keywords || mode.beginKeywords;
      delete mode.beginKeywords;

      // prevents double relevance, the keywords themselves provide
      // relevance, the mode doesn't need to double it
      // eslint-disable-next-line no-undefined
      if (mode.relevance === undefined) mode.relevance = 0;
    }

    /**
     * Allow `illegal` to contain an array of illegal values
     * @type {CompilerExt}
     */
    function compileIllegal(mode, _parent) {
      if (!Array.isArray(mode.illegal)) return;

      mode.illegal = either(...mode.illegal);
    }

    /**
     * `match` to match a single expression for readability
     * @type {CompilerExt}
     */
    function compileMatch(mode, _parent) {
      if (!mode.match) return;
      if (mode.begin || mode.end) throw new Error("begin & end are not supported with match");

      mode.begin = mode.match;
      delete mode.match;
    }

    /**
     * provides the default 1 relevance to all modes
     * @type {CompilerExt}
     */
    function compileRelevance(mode, _parent) {
      // eslint-disable-next-line no-undefined
      if (mode.relevance === undefined) mode.relevance = 1;
    }

    // allow beforeMatch to act as a "qualifier" for the match
    // the full match begin must be [beforeMatch][begin]
    const beforeMatchExt = (mode, parent) => {
      if (!mode.beforeMatch) return;
      // starts conflicts with endsParent which we need to make sure the child
      // rule is not matched multiple times
      if (mode.starts) throw new Error("beforeMatch cannot be used with starts");

      const originalMode = Object.assign({}, mode);
      Object.keys(mode).forEach((key) => { delete mode[key]; });

      mode.keywords = originalMode.keywords;
      mode.begin = concat(originalMode.beforeMatch, lookahead(originalMode.begin));
      mode.starts = {
        relevance: 0,
        contains: [
          Object.assign(originalMode, { endsParent: true })
        ]
      };
      mode.relevance = 0;

      delete originalMode.beforeMatch;
    };

    // keywords that should have no default relevance value
    const COMMON_KEYWORDS = [
      'of',
      'and',
      'for',
      'in',
      'not',
      'or',
      'if',
      'then',
      'parent', // common variable name
      'list', // common variable name
      'value' // common variable name
    ];

    const DEFAULT_KEYWORD_SCOPE = "keyword";

    /**
     * Given raw keywords from a language definition, compile them.
     *
     * @param {string | Record<string,string|string[]> | Array<string>} rawKeywords
     * @param {boolean} caseInsensitive
     */
    function compileKeywords(rawKeywords, caseInsensitive, scopeName = DEFAULT_KEYWORD_SCOPE) {
      /** @type KeywordDict */
      const compiledKeywords = Object.create(null);

      // input can be a string of keywords, an array of keywords, or a object with
      // named keys representing scopeName (which can then point to a string or array)
      if (typeof rawKeywords === 'string') {
        compileList(scopeName, rawKeywords.split(" "));
      } else if (Array.isArray(rawKeywords)) {
        compileList(scopeName, rawKeywords);
      } else {
        Object.keys(rawKeywords).forEach(function(scopeName) {
          // collapse all our objects back into the parent object
          Object.assign(
            compiledKeywords,
            compileKeywords(rawKeywords[scopeName], caseInsensitive, scopeName)
          );
        });
      }
      return compiledKeywords;

      // ---

      /**
       * Compiles an individual list of keywords
       *
       * Ex: "for if when while|5"
       *
       * @param {string} scopeName
       * @param {Array<string>} keywordList
       */
      function compileList(scopeName, keywordList) {
        if (caseInsensitive) {
          keywordList = keywordList.map(x => x.toLowerCase());
        }
        keywordList.forEach(function(keyword) {
          const pair = keyword.split('|');
          compiledKeywords[pair[0]] = [scopeName, scoreForKeyword(pair[0], pair[1])];
        });
      }
    }

    /**
     * Returns the proper score for a given keyword
     *
     * Also takes into account comment keywords, which will be scored 0 UNLESS
     * another score has been manually assigned.
     * @param {string} keyword
     * @param {string} [providedScore]
     */
    function scoreForKeyword(keyword, providedScore) {
      // manual scores always win over common keywords
      // so you can force a score of 1 if you really insist
      if (providedScore) {
        return Number(providedScore);
      }

      return commonKeyword(keyword) ? 0 : 1;
    }

    /**
     * Determines if a given keyword is common or not
     *
     * @param {string} keyword */
    function commonKeyword(keyword) {
      return COMMON_KEYWORDS.includes(keyword.toLowerCase());
    }

    /*

    For the reasoning behind this please see:
    https://github.com/highlightjs/highlight.js/issues/2880#issuecomment-747275419

    */

    /**
     * @type {Record<string, boolean>}
     */
    const seenDeprecations = {};

    /**
     * @param {string} message
     */
    const error = (message) => {
      console.error(message);
    };

    /**
     * @param {string} message
     * @param {any} args
     */
    const warn = (message, ...args) => {
      console.log(`WARN: ${message}`, ...args);
    };

    /**
     * @param {string} version
     * @param {string} message
     */
    const deprecated = (version, message) => {
      if (seenDeprecations[`${version}/${message}`]) return;

      console.log(`Deprecated as of ${version}. ${message}`);
      seenDeprecations[`${version}/${message}`] = true;
    };

    /* eslint-disable no-throw-literal */

    /**
    @typedef {import('highlight.js').CompiledMode} CompiledMode
    */

    const MultiClassError = new Error();

    /**
     * Renumbers labeled scope names to account for additional inner match
     * groups that otherwise would break everything.
     *
     * Lets say we 3 match scopes:
     *
     *   { 1 => ..., 2 => ..., 3 => ... }
     *
     * So what we need is a clean match like this:
     *
     *   (a)(b)(c) => [ "a", "b", "c" ]
     *
     * But this falls apart with inner match groups:
     *
     * (a)(((b)))(c) => ["a", "b", "b", "b", "c" ]
     *
     * Our scopes are now "out of alignment" and we're repeating `b` 3 times.
     * What needs to happen is the numbers are remapped:
     *
     *   { 1 => ..., 2 => ..., 5 => ... }
     *
     * We also need to know that the ONLY groups that should be output
     * are 1, 2, and 5.  This function handles this behavior.
     *
     * @param {CompiledMode} mode
     * @param {Array<RegExp>} regexes
     * @param {{key: "beginScope"|"endScope"}} opts
     */
    function remapScopeNames(mode, regexes, { key }) {
      let offset = 0;
      const scopeNames = mode[key];
      /** @type Record<number,boolean> */
      const emit = {};
      /** @type Record<number,string> */
      const positions = {};

      for (let i = 1; i <= regexes.length; i++) {
        positions[i + offset] = scopeNames[i];
        emit[i + offset] = true;
        offset += countMatchGroups(regexes[i - 1]);
      }
      // we use _emit to keep track of which match groups are "top-level" to avoid double
      // output from inside match groups
      mode[key] = positions;
      mode[key]._emit = emit;
      mode[key]._multi = true;
    }

    /**
     * @param {CompiledMode} mode
     */
    function beginMultiClass(mode) {
      if (!Array.isArray(mode.begin)) return;

      if (mode.skip || mode.excludeBegin || mode.returnBegin) {
        error("skip, excludeBegin, returnBegin not compatible with beginScope: {}");
        throw MultiClassError;
      }

      if (typeof mode.beginScope !== "object" || mode.beginScope === null) {
        error("beginScope must be object");
        throw MultiClassError;
      }

      remapScopeNames(mode, mode.begin, {key: "beginScope"});
      mode.begin = _rewriteBackreferences(mode.begin, { joinWith: "" });
    }

    /**
     * @param {CompiledMode} mode
     */
    function endMultiClass(mode) {
      if (!Array.isArray(mode.end)) return;

      if (mode.skip || mode.excludeEnd || mode.returnEnd) {
        error("skip, excludeEnd, returnEnd not compatible with endScope: {}");
        throw MultiClassError;
      }

      if (typeof mode.endScope !== "object" || mode.endScope === null) {
        error("endScope must be object");
        throw MultiClassError;
      }

      remapScopeNames(mode, mode.end, {key: "endScope"});
      mode.end = _rewriteBackreferences(mode.end, { joinWith: "" });
    }

    /**
     * this exists only to allow `scope: {}` to be used beside `match:`
     * Otherwise `beginScope` would necessary and that would look weird

      {
        match: [ /def/, /\w+/ ]
        scope: { 1: "keyword" , 2: "title" }
      }

     * @param {CompiledMode} mode
     */
    function scopeSugar(mode) {
      if (mode.scope && typeof mode.scope === "object" && mode.scope !== null) {
        mode.beginScope = mode.scope;
        delete mode.scope;
      }
    }

    /**
     * @param {CompiledMode} mode
     */
    function MultiClass(mode) {
      scopeSugar(mode);

      if (typeof mode.beginScope === "string") {
        mode.beginScope = { _wrap: mode.beginScope };
      }
      if (typeof mode.endScope === "string") {
        mode.endScope = { _wrap: mode.endScope };
      }

      beginMultiClass(mode);
      endMultiClass(mode);
    }

    /**
    @typedef {import('highlight.js').Mode} Mode
    @typedef {import('highlight.js').CompiledMode} CompiledMode
    @typedef {import('highlight.js').Language} Language
    @typedef {import('highlight.js').HLJSPlugin} HLJSPlugin
    @typedef {import('highlight.js').CompiledLanguage} CompiledLanguage
    */

    // compilation

    /**
     * Compiles a language definition result
     *
     * Given the raw result of a language definition (Language), compiles this so
     * that it is ready for highlighting code.
     * @param {Language} language
     * @returns {CompiledLanguage}
     */
    function compileLanguage(language) {
      /**
       * Builds a regex with the case sensitivity of the current language
       *
       * @param {RegExp | string} value
       * @param {boolean} [global]
       */
      function langRe(value, global) {
        return new RegExp(
          source(value),
          'm' + (language.case_insensitive ? 'i' : '') + (global ? 'g' : '')
        );
      }

      /**
        Stores multiple regular expressions and allows you to quickly search for
        them all in a string simultaneously - returning the first match.  It does
        this by creating a huge (a|b|c) regex - each individual item wrapped with ()
        and joined by `|` - using match groups to track position.  When a match is
        found checking which position in the array has content allows us to figure
        out which of the original regexes / match groups triggered the match.

        The match object itself (the result of `Regex.exec`) is returned but also
        enhanced by merging in any meta-data that was registered with the regex.
        This is how we keep track of which mode matched, and what type of rule
        (`illegal`, `begin`, end, etc).
      */
      class MultiRegex {
        constructor() {
          this.matchIndexes = {};
          // @ts-ignore
          this.regexes = [];
          this.matchAt = 1;
          this.position = 0;
        }

        // @ts-ignore
        addRule(re, opts) {
          opts.position = this.position++;
          // @ts-ignore
          this.matchIndexes[this.matchAt] = opts;
          this.regexes.push([opts, re]);
          this.matchAt += countMatchGroups(re) + 1;
        }

        compile() {
          if (this.regexes.length === 0) {
            // avoids the need to check length every time exec is called
            // @ts-ignore
            this.exec = () => null;
          }
          const terminators = this.regexes.map(el => el[1]);
          this.matcherRe = langRe(_rewriteBackreferences(terminators, { joinWith: '|' }), true);
          this.lastIndex = 0;
        }

        /** @param {string} s */
        exec(s) {
          this.matcherRe.lastIndex = this.lastIndex;
          const match = this.matcherRe.exec(s);
          if (!match) { return null; }

          // eslint-disable-next-line no-undefined
          const i = match.findIndex((el, i) => i > 0 && el !== undefined);
          // @ts-ignore
          const matchData = this.matchIndexes[i];
          // trim off any earlier non-relevant match groups (ie, the other regex
          // match groups that make up the multi-matcher)
          match.splice(0, i);

          return Object.assign(match, matchData);
        }
      }

      /*
        Created to solve the key deficiently with MultiRegex - there is no way to
        test for multiple matches at a single location.  Why would we need to do
        that?  In the future a more dynamic engine will allow certain matches to be
        ignored.  An example: if we matched say the 3rd regex in a large group but
        decided to ignore it - we'd need to started testing again at the 4th
        regex... but MultiRegex itself gives us no real way to do that.

        So what this class creates MultiRegexs on the fly for whatever search
        position they are needed.

        NOTE: These additional MultiRegex objects are created dynamically.  For most
        grammars most of the time we will never actually need anything more than the
        first MultiRegex - so this shouldn't have too much overhead.

        Say this is our search group, and we match regex3, but wish to ignore it.

          regex1 | regex2 | regex3 | regex4 | regex5    ' ie, startAt = 0

        What we need is a new MultiRegex that only includes the remaining
        possibilities:

          regex4 | regex5                               ' ie, startAt = 3

        This class wraps all that complexity up in a simple API... `startAt` decides
        where in the array of expressions to start doing the matching. It
        auto-increments, so if a match is found at position 2, then startAt will be
        set to 3.  If the end is reached startAt will return to 0.

        MOST of the time the parser will be setting startAt manually to 0.
      */
      class ResumableMultiRegex {
        constructor() {
          // @ts-ignore
          this.rules = [];
          // @ts-ignore
          this.multiRegexes = [];
          this.count = 0;

          this.lastIndex = 0;
          this.regexIndex = 0;
        }

        // @ts-ignore
        getMatcher(index) {
          if (this.multiRegexes[index]) return this.multiRegexes[index];

          const matcher = new MultiRegex();
          this.rules.slice(index).forEach(([re, opts]) => matcher.addRule(re, opts));
          matcher.compile();
          this.multiRegexes[index] = matcher;
          return matcher;
        }

        resumingScanAtSamePosition() {
          return this.regexIndex !== 0;
        }

        considerAll() {
          this.regexIndex = 0;
        }

        // @ts-ignore
        addRule(re, opts) {
          this.rules.push([re, opts]);
          if (opts.type === "begin") this.count++;
        }

        /** @param {string} s */
        exec(s) {
          const m = this.getMatcher(this.regexIndex);
          m.lastIndex = this.lastIndex;
          let result = m.exec(s);

          // The following is because we have no easy way to say "resume scanning at the
          // existing position but also skip the current rule ONLY". What happens is
          // all prior rules are also skipped which can result in matching the wrong
          // thing. Example of matching "booger":

          // our matcher is [string, "booger", number]
          //
          // ....booger....

          // if "booger" is ignored then we'd really need a regex to scan from the
          // SAME position for only: [string, number] but ignoring "booger" (if it
          // was the first match), a simple resume would scan ahead who knows how
          // far looking only for "number", ignoring potential string matches (or
          // future "booger" matches that might be valid.)

          // So what we do: We execute two matchers, one resuming at the same
          // position, but the second full matcher starting at the position after:

          //     /--- resume first regex match here (for [number])
          //     |/---- full match here for [string, "booger", number]
          //     vv
          // ....booger....

          // Which ever results in a match first is then used. So this 3-4 step
          // process essentially allows us to say "match at this position, excluding
          // a prior rule that was ignored".
          //
          // 1. Match "booger" first, ignore. Also proves that [string] does non match.
          // 2. Resume matching for [number]
          // 3. Match at index + 1 for [string, "booger", number]
          // 4. If #2 and #3 result in matches, which came first?
          if (this.resumingScanAtSamePosition()) {
            if (result && result.index === this.lastIndex) ; else { // use the second matcher result
              const m2 = this.getMatcher(0);
              m2.lastIndex = this.lastIndex + 1;
              result = m2.exec(s);
            }
          }

          if (result) {
            this.regexIndex += result.position + 1;
            if (this.regexIndex === this.count) {
              // wrap-around to considering all matches again
              this.considerAll();
            }
          }

          return result;
        }
      }

      /**
       * Given a mode, builds a huge ResumableMultiRegex that can be used to walk
       * the content and find matches.
       *
       * @param {CompiledMode} mode
       * @returns {ResumableMultiRegex}
       */
      function buildModeRegex(mode) {
        const mm = new ResumableMultiRegex();

        mode.contains.forEach(term => mm.addRule(term.begin, { rule: term, type: "begin" }));

        if (mode.terminatorEnd) {
          mm.addRule(mode.terminatorEnd, { type: "end" });
        }
        if (mode.illegal) {
          mm.addRule(mode.illegal, { type: "illegal" });
        }

        return mm;
      }

      /** skip vs abort vs ignore
       *
       * @skip   - The mode is still entered and exited normally (and contains rules apply),
       *           but all content is held and added to the parent buffer rather than being
       *           output when the mode ends.  Mostly used with `sublanguage` to build up
       *           a single large buffer than can be parsed by sublanguage.
       *
       *             - The mode begin ands ends normally.
       *             - Content matched is added to the parent mode buffer.
       *             - The parser cursor is moved forward normally.
       *
       * @abort  - A hack placeholder until we have ignore.  Aborts the mode (as if it
       *           never matched) but DOES NOT continue to match subsequent `contains`
       *           modes.  Abort is bad/suboptimal because it can result in modes
       *           farther down not getting applied because an earlier rule eats the
       *           content but then aborts.
       *
       *             - The mode does not begin.
       *             - Content matched by `begin` is added to the mode buffer.
       *             - The parser cursor is moved forward accordingly.
       *
       * @ignore - Ignores the mode (as if it never matched) and continues to match any
       *           subsequent `contains` modes.  Ignore isn't technically possible with
       *           the current parser implementation.
       *
       *             - The mode does not begin.
       *             - Content matched by `begin` is ignored.
       *             - The parser cursor is not moved forward.
       */

      /**
       * Compiles an individual mode
       *
       * This can raise an error if the mode contains certain detectable known logic
       * issues.
       * @param {Mode} mode
       * @param {CompiledMode | null} [parent]
       * @returns {CompiledMode | never}
       */
      function compileMode(mode, parent) {
        const cmode = /** @type CompiledMode */ (mode);
        if (mode.isCompiled) return cmode;

        [
          scopeClassName,
          // do this early so compiler extensions generally don't have to worry about
          // the distinction between match/begin
          compileMatch,
          MultiClass,
          beforeMatchExt
        ].forEach(ext => ext(mode, parent));

        language.compilerExtensions.forEach(ext => ext(mode, parent));

        // __beforeBegin is considered private API, internal use only
        mode.__beforeBegin = null;

        [
          beginKeywords,
          // do this later so compiler extensions that come earlier have access to the
          // raw array if they wanted to perhaps manipulate it, etc.
          compileIllegal,
          // default to 1 relevance if not specified
          compileRelevance
        ].forEach(ext => ext(mode, parent));

        mode.isCompiled = true;

        let keywordPattern = null;
        if (typeof mode.keywords === "object" && mode.keywords.$pattern) {
          // we need a copy because keywords might be compiled multiple times
          // so we can't go deleting $pattern from the original on the first
          // pass
          mode.keywords = Object.assign({}, mode.keywords);
          keywordPattern = mode.keywords.$pattern;
          delete mode.keywords.$pattern;
        }
        keywordPattern = keywordPattern || /\w+/;

        if (mode.keywords) {
          mode.keywords = compileKeywords(mode.keywords, language.case_insensitive);
        }

        cmode.keywordPatternRe = langRe(keywordPattern, true);

        if (parent) {
          if (!mode.begin) mode.begin = /\B|\b/;
          cmode.beginRe = langRe(mode.begin);
          if (!mode.end && !mode.endsWithParent) mode.end = /\B|\b/;
          if (mode.end) cmode.endRe = langRe(mode.end);
          cmode.terminatorEnd = source(mode.end) || '';
          if (mode.endsWithParent && parent.terminatorEnd) {
            cmode.terminatorEnd += (mode.end ? '|' : '') + parent.terminatorEnd;
          }
        }
        if (mode.illegal) cmode.illegalRe = langRe(/** @type {RegExp | string} */ (mode.illegal));
        if (!mode.contains) mode.contains = [];

        mode.contains = [].concat(...mode.contains.map(function(c) {
          return expandOrCloneMode(c === 'self' ? mode : c);
        }));
        mode.contains.forEach(function(c) { compileMode(/** @type Mode */ (c), cmode); });

        if (mode.starts) {
          compileMode(mode.starts, parent);
        }

        cmode.matcher = buildModeRegex(cmode);
        return cmode;
      }

      if (!language.compilerExtensions) language.compilerExtensions = [];

      // self is not valid at the top-level
      if (language.contains && language.contains.includes('self')) {
        throw new Error("ERR: contains `self` is not supported at the top-level of a language.  See documentation.");
      }

      // we need a null object, which inherit will guarantee
      language.classNameAliases = inherit$1(language.classNameAliases || {});

      return compileMode(/** @type Mode */ (language));
    }

    /**
     * Determines if a mode has a dependency on it's parent or not
     *
     * If a mode does have a parent dependency then often we need to clone it if
     * it's used in multiple places so that each copy points to the correct parent,
     * where-as modes without a parent can often safely be re-used at the bottom of
     * a mode chain.
     *
     * @param {Mode | null} mode
     * @returns {boolean} - is there a dependency on the parent?
     * */
    function dependencyOnParent(mode) {
      if (!mode) return false;

      return mode.endsWithParent || dependencyOnParent(mode.starts);
    }

    /**
     * Expands a mode or clones it if necessary
     *
     * This is necessary for modes with parental dependenceis (see notes on
     * `dependencyOnParent`) and for nodes that have `variants` - which must then be
     * exploded into their own individual modes at compile time.
     *
     * @param {Mode} mode
     * @returns {Mode | Mode[]}
     * */
    function expandOrCloneMode(mode) {
      if (mode.variants && !mode.cachedVariants) {
        mode.cachedVariants = mode.variants.map(function(variant) {
          return inherit$1(mode, { variants: null }, variant);
        });
      }

      // EXPAND
      // if we have variants then essentially "replace" the mode with the variants
      // this happens in compileMode, where this function is called from
      if (mode.cachedVariants) {
        return mode.cachedVariants;
      }

      // CLONE
      // if we have dependencies on parents then we need a unique
      // instance of ourselves, so we can be reused with many
      // different parents without issue
      if (dependencyOnParent(mode)) {
        return inherit$1(mode, { starts: mode.starts ? inherit$1(mode.starts) : null });
      }

      if (Object.isFrozen(mode)) {
        return inherit$1(mode);
      }

      // no special dependency issues, just return ourselves
      return mode;
    }

    var version = "11.2.0";

    /*
    Syntax highlighting with language autodetection.
    https://highlightjs.org/
    */

    /**
    @typedef {import('highlight.js').Mode} Mode
    @typedef {import('highlight.js').CompiledMode} CompiledMode
    @typedef {import('highlight.js').Language} Language
    @typedef {import('highlight.js').HLJSApi} HLJSApi
    @typedef {import('highlight.js').HLJSPlugin} HLJSPlugin
    @typedef {import('highlight.js').PluginEvent} PluginEvent
    @typedef {import('highlight.js').HLJSOptions} HLJSOptions
    @typedef {import('highlight.js').LanguageFn} LanguageFn
    @typedef {import('highlight.js').HighlightedHTMLElement} HighlightedHTMLElement
    @typedef {import('highlight.js').BeforeHighlightContext} BeforeHighlightContext
    @typedef {import('highlight.js/private').MatchType} MatchType
    @typedef {import('highlight.js/private').KeywordData} KeywordData
    @typedef {import('highlight.js/private').EnhancedMatch} EnhancedMatch
    @typedef {import('highlight.js/private').AnnotatedError} AnnotatedError
    @typedef {import('highlight.js').AutoHighlightResult} AutoHighlightResult
    @typedef {import('highlight.js').HighlightOptions} HighlightOptions
    @typedef {import('highlight.js').HighlightResult} HighlightResult
    */


    const escape = escapeHTML;
    const inherit = inherit$1;
    const NO_MATCH = Symbol("nomatch");
    const MAX_KEYWORD_HITS = 7;

    /**
     * @param {any} hljs - object that is extended (legacy)
     * @returns {HLJSApi}
     */
    const HLJS = function(hljs) {
      // Global internal variables used within the highlight.js library.
      /** @type {Record<string, Language>} */
      const languages = Object.create(null);
      /** @type {Record<string, string>} */
      const aliases = Object.create(null);
      /** @type {HLJSPlugin[]} */
      const plugins = [];

      // safe/production mode - swallows more errors, tries to keep running
      // even if a single syntax or parse hits a fatal error
      let SAFE_MODE = true;
      const LANGUAGE_NOT_FOUND = "Could not find the language '{}', did you forget to load/include a language module?";
      /** @type {Language} */
      const PLAINTEXT_LANGUAGE = { disableAutodetect: true, name: 'Plain text', contains: [] };

      // Global options used when within external APIs. This is modified when
      // calling the `hljs.configure` function.
      /** @type HLJSOptions */
      let options = {
        ignoreUnescapedHTML: false,
        noHighlightRe: /^(no-?highlight)$/i,
        languageDetectRe: /\blang(?:uage)?-([\w-]+)\b/i,
        classPrefix: 'hljs-',
        cssSelector: 'pre code',
        languages: null,
        // beta configuration options, subject to change, welcome to discuss
        // https://github.com/highlightjs/highlight.js/issues/1086
        __emitter: TokenTreeEmitter
      };

      /* Utility functions */

      /**
       * Tests a language name to see if highlighting should be skipped
       * @param {string} languageName
       */
      function shouldNotHighlight(languageName) {
        return options.noHighlightRe.test(languageName);
      }

      /**
       * @param {HighlightedHTMLElement} block - the HTML element to determine language for
       */
      function blockLanguage(block) {
        let classes = block.className + ' ';

        classes += block.parentNode ? block.parentNode.className : '';

        // language-* takes precedence over non-prefixed class names.
        const match = options.languageDetectRe.exec(classes);
        if (match) {
          const language = getLanguage(match[1]);
          if (!language) {
            warn(LANGUAGE_NOT_FOUND.replace("{}", match[1]));
            warn("Falling back to no-highlight mode for this block.", block);
          }
          return language ? match[1] : 'no-highlight';
        }

        return classes
          .split(/\s+/)
          .find((_class) => shouldNotHighlight(_class) || getLanguage(_class));
      }

      /**
       * Core highlighting function.
       *
       * OLD API
       * highlight(lang, code, ignoreIllegals, continuation)
       *
       * NEW API
       * highlight(code, {lang, ignoreIllegals})
       *
       * @param {string} codeOrLanguageName - the language to use for highlighting
       * @param {string | HighlightOptions} optionsOrCode - the code to highlight
       * @param {boolean} [ignoreIllegals] - whether to ignore illegal matches, default is to bail
       *
       * @returns {HighlightResult} Result - an object that represents the result
       * @property {string} language - the language name
       * @property {number} relevance - the relevance score
       * @property {string} value - the highlighted HTML code
       * @property {string} code - the original raw code
       * @property {CompiledMode} top - top of the current mode stack
       * @property {boolean} illegal - indicates whether any illegal matches were found
      */
      function highlight(codeOrLanguageName, optionsOrCode, ignoreIllegals) {
        let code = "";
        let languageName = "";
        if (typeof optionsOrCode === "object") {
          code = codeOrLanguageName;
          ignoreIllegals = optionsOrCode.ignoreIllegals;
          languageName = optionsOrCode.language;
        } else {
          // old API
          deprecated("10.7.0", "highlight(lang, code, ...args) has been deprecated.");
          deprecated("10.7.0", "Please use highlight(code, options) instead.\nhttps://github.com/highlightjs/highlight.js/issues/2277");
          languageName = codeOrLanguageName;
          code = optionsOrCode;
        }

        // https://github.com/highlightjs/highlight.js/issues/3149
        // eslint-disable-next-line no-undefined
        if (ignoreIllegals === undefined) { ignoreIllegals = true; }

        /** @type {BeforeHighlightContext} */
        const context = {
          code,
          language: languageName
        };
        // the plugin can change the desired language or the code to be highlighted
        // just be changing the object it was passed
        fire("before:highlight", context);

        // a before plugin can usurp the result completely by providing it's own
        // in which case we don't even need to call highlight
        const result = context.result
          ? context.result
          : _highlight(context.language, context.code, ignoreIllegals);

        result.code = context.code;
        // the plugin can change anything in result to suite it
        fire("after:highlight", result);

        return result;
      }

      /**
       * private highlight that's used internally and does not fire callbacks
       *
       * @param {string} languageName - the language to use for highlighting
       * @param {string} codeToHighlight - the code to highlight
       * @param {boolean?} [ignoreIllegals] - whether to ignore illegal matches, default is to bail
       * @param {CompiledMode?} [continuation] - current continuation mode, if any
       * @returns {HighlightResult} - result of the highlight operation
      */
      function _highlight(languageName, codeToHighlight, ignoreIllegals, continuation) {
        const keywordHits = Object.create(null);

        /**
         * Return keyword data if a match is a keyword
         * @param {CompiledMode} mode - current mode
         * @param {string} matchText - the textual match
         * @returns {KeywordData | false}
         */
        function keywordData(mode, matchText) {
          return mode.keywords[matchText];
        }

        function processKeywords() {
          if (!top.keywords) {
            emitter.addText(modeBuffer);
            return;
          }

          let lastIndex = 0;
          top.keywordPatternRe.lastIndex = 0;
          let match = top.keywordPatternRe.exec(modeBuffer);
          let buf = "";

          while (match) {
            buf += modeBuffer.substring(lastIndex, match.index);
            const word = language.case_insensitive ? match[0].toLowerCase() : match[0];
            const data = keywordData(top, word);
            if (data) {
              const [kind, keywordRelevance] = data;
              emitter.addText(buf);
              buf = "";

              keywordHits[word] = (keywordHits[word] || 0) + 1;
              if (keywordHits[word] <= MAX_KEYWORD_HITS) relevance += keywordRelevance;
              if (kind.startsWith("_")) {
                // _ implied for relevance only, do not highlight
                // by applying a class name
                buf += match[0];
              } else {
                const cssClass = language.classNameAliases[kind] || kind;
                emitter.addKeyword(match[0], cssClass);
              }
            } else {
              buf += match[0];
            }
            lastIndex = top.keywordPatternRe.lastIndex;
            match = top.keywordPatternRe.exec(modeBuffer);
          }
          buf += modeBuffer.substr(lastIndex);
          emitter.addText(buf);
        }

        function processSubLanguage() {
          if (modeBuffer === "") return;
          /** @type HighlightResult */
          let result = null;

          if (typeof top.subLanguage === 'string') {
            if (!languages[top.subLanguage]) {
              emitter.addText(modeBuffer);
              return;
            }
            result = _highlight(top.subLanguage, modeBuffer, true, continuations[top.subLanguage]);
            continuations[top.subLanguage] = /** @type {CompiledMode} */ (result._top);
          } else {
            result = highlightAuto(modeBuffer, top.subLanguage.length ? top.subLanguage : null);
          }

          // Counting embedded language score towards the host language may be disabled
          // with zeroing the containing mode relevance. Use case in point is Markdown that
          // allows XML everywhere and makes every XML snippet to have a much larger Markdown
          // score.
          if (top.relevance > 0) {
            relevance += result.relevance;
          }
          emitter.addSublanguage(result._emitter, result.language);
        }

        function processBuffer() {
          if (top.subLanguage != null) {
            processSubLanguage();
          } else {
            processKeywords();
          }
          modeBuffer = '';
        }

        /**
         * @param {CompiledMode} mode
         * @param {RegExpMatchArray} match
         */
        function emitMultiClass(scope, match) {
          let i = 1;
          // eslint-disable-next-line no-undefined
          while (match[i] !== undefined) {
            if (!scope._emit[i]) { i++; continue; }
            const klass = language.classNameAliases[scope[i]] || scope[i];
            const text = match[i];
            if (klass) {
              emitter.addKeyword(text, klass);
            } else {
              modeBuffer = text;
              processKeywords();
              modeBuffer = "";
            }
            i++;
          }
        }

        /**
         * @param {CompiledMode} mode - new mode to start
         * @param {RegExpMatchArray} match
         */
        function startNewMode(mode, match) {
          if (mode.scope && typeof mode.scope === "string") {
            emitter.openNode(language.classNameAliases[mode.scope] || mode.scope);
          }
          if (mode.beginScope) {
            // beginScope just wraps the begin match itself in a scope
            if (mode.beginScope._wrap) {
              emitter.addKeyword(modeBuffer, language.classNameAliases[mode.beginScope._wrap] || mode.beginScope._wrap);
              modeBuffer = "";
            } else if (mode.beginScope._multi) {
              // at this point modeBuffer should just be the match
              emitMultiClass(mode.beginScope, match);
              modeBuffer = "";
            }
          }

          top = Object.create(mode, { parent: { value: top } });
          return top;
        }

        /**
         * @param {CompiledMode } mode - the mode to potentially end
         * @param {RegExpMatchArray} match - the latest match
         * @param {string} matchPlusRemainder - match plus remainder of content
         * @returns {CompiledMode | void} - the next mode, or if void continue on in current mode
         */
        function endOfMode(mode, match, matchPlusRemainder) {
          let matched = startsWith(mode.endRe, matchPlusRemainder);

          if (matched) {
            if (mode["on:end"]) {
              const resp = new Response(mode);
              mode["on:end"](match, resp);
              if (resp.isMatchIgnored) matched = false;
            }

            if (matched) {
              while (mode.endsParent && mode.parent) {
                mode = mode.parent;
              }
              return mode;
            }
          }
          // even if on:end fires an `ignore` it's still possible
          // that we might trigger the end node because of a parent mode
          if (mode.endsWithParent) {
            return endOfMode(mode.parent, match, matchPlusRemainder);
          }
        }

        /**
         * Handle matching but then ignoring a sequence of text
         *
         * @param {string} lexeme - string containing full match text
         */
        function doIgnore(lexeme) {
          if (top.matcher.regexIndex === 0) {
            // no more regexes to potentially match here, so we move the cursor forward one
            // space
            modeBuffer += lexeme[0];
            return 1;
          } else {
            // no need to move the cursor, we still have additional regexes to try and
            // match at this very spot
            resumeScanAtSamePosition = true;
            return 0;
          }
        }

        /**
         * Handle the start of a new potential mode match
         *
         * @param {EnhancedMatch} match - the current match
         * @returns {number} how far to advance the parse cursor
         */
        function doBeginMatch(match) {
          const lexeme = match[0];
          const newMode = match.rule;

          const resp = new Response(newMode);
          // first internal before callbacks, then the public ones
          const beforeCallbacks = [newMode.__beforeBegin, newMode["on:begin"]];
          for (const cb of beforeCallbacks) {
            if (!cb) continue;
            cb(match, resp);
            if (resp.isMatchIgnored) return doIgnore(lexeme);
          }

          if (newMode.skip) {
            modeBuffer += lexeme;
          } else {
            if (newMode.excludeBegin) {
              modeBuffer += lexeme;
            }
            processBuffer();
            if (!newMode.returnBegin && !newMode.excludeBegin) {
              modeBuffer = lexeme;
            }
          }
          startNewMode(newMode, match);
          return newMode.returnBegin ? 0 : lexeme.length;
        }

        /**
         * Handle the potential end of mode
         *
         * @param {RegExpMatchArray} match - the current match
         */
        function doEndMatch(match) {
          const lexeme = match[0];
          const matchPlusRemainder = codeToHighlight.substr(match.index);

          const endMode = endOfMode(top, match, matchPlusRemainder);
          if (!endMode) { return NO_MATCH; }

          const origin = top;
          if (top.endScope && top.endScope._wrap) {
            processBuffer();
            emitter.addKeyword(lexeme, top.endScope._wrap);
          } else if (top.endScope && top.endScope._multi) {
            processBuffer();
            emitMultiClass(top.endScope, match);
          } else if (origin.skip) {
            modeBuffer += lexeme;
          } else {
            if (!(origin.returnEnd || origin.excludeEnd)) {
              modeBuffer += lexeme;
            }
            processBuffer();
            if (origin.excludeEnd) {
              modeBuffer = lexeme;
            }
          }
          do {
            if (top.scope) {
              emitter.closeNode();
            }
            if (!top.skip && !top.subLanguage) {
              relevance += top.relevance;
            }
            top = top.parent;
          } while (top !== endMode.parent);
          if (endMode.starts) {
            startNewMode(endMode.starts, match);
          }
          return origin.returnEnd ? 0 : lexeme.length;
        }

        function processContinuations() {
          const list = [];
          for (let current = top; current !== language; current = current.parent) {
            if (current.scope) {
              list.unshift(current.scope);
            }
          }
          list.forEach(item => emitter.openNode(item));
        }

        /** @type {{type?: MatchType, index?: number, rule?: Mode}}} */
        let lastMatch = {};

        /**
         *  Process an individual match
         *
         * @param {string} textBeforeMatch - text preceding the match (since the last match)
         * @param {EnhancedMatch} [match] - the match itself
         */
        function processLexeme(textBeforeMatch, match) {
          const lexeme = match && match[0];

          // add non-matched text to the current mode buffer
          modeBuffer += textBeforeMatch;

          if (lexeme == null) {
            processBuffer();
            return 0;
          }

          // we've found a 0 width match and we're stuck, so we need to advance
          // this happens when we have badly behaved rules that have optional matchers to the degree that
          // sometimes they can end up matching nothing at all
          // Ref: https://github.com/highlightjs/highlight.js/issues/2140
          if (lastMatch.type === "begin" && match.type === "end" && lastMatch.index === match.index && lexeme === "") {
            // spit the "skipped" character that our regex choked on back into the output sequence
            modeBuffer += codeToHighlight.slice(match.index, match.index + 1);
            if (!SAFE_MODE) {
              /** @type {AnnotatedError} */
              const err = new Error(`0 width match regex (${languageName})`);
              err.languageName = languageName;
              err.badRule = lastMatch.rule;
              throw err;
            }
            return 1;
          }
          lastMatch = match;

          if (match.type === "begin") {
            return doBeginMatch(match);
          } else if (match.type === "illegal" && !ignoreIllegals) {
            // illegal match, we do not continue processing
            /** @type {AnnotatedError} */
            const err = new Error('Illegal lexeme "' + lexeme + '" for mode "' + (top.scope || '<unnamed>') + '"');
            err.mode = top;
            throw err;
          } else if (match.type === "end") {
            const processed = doEndMatch(match);
            if (processed !== NO_MATCH) {
              return processed;
            }
          }

          // edge case for when illegal matches $ (end of line) which is technically
          // a 0 width match but not a begin/end match so it's not caught by the
          // first handler (when ignoreIllegals is true)
          if (match.type === "illegal" && lexeme === "") {
            // advance so we aren't stuck in an infinite loop
            return 1;
          }

          // infinite loops are BAD, this is a last ditch catch all. if we have a
          // decent number of iterations yet our index (cursor position in our
          // parsing) still 3x behind our index then something is very wrong
          // so we bail
          if (iterations > 100000 && iterations > match.index * 3) {
            const err = new Error('potential infinite loop, way more iterations than matches');
            throw err;
          }

          /*
          Why might be find ourselves here?  An potential end match that was
          triggered but could not be completed.  IE, `doEndMatch` returned NO_MATCH.
          (this could be because a callback requests the match be ignored, etc)

          This causes no real harm other than stopping a few times too many.
          */

          modeBuffer += lexeme;
          return lexeme.length;
        }

        const language = getLanguage(languageName);
        if (!language) {
          error(LANGUAGE_NOT_FOUND.replace("{}", languageName));
          throw new Error('Unknown language: "' + languageName + '"');
        }

        const md = compileLanguage(language);
        let result = '';
        /** @type {CompiledMode} */
        let top = continuation || md;
        /** @type Record<string,CompiledMode> */
        const continuations = {}; // keep continuations for sub-languages
        const emitter = new options.__emitter(options);
        processContinuations();
        let modeBuffer = '';
        let relevance = 0;
        let index = 0;
        let iterations = 0;
        let resumeScanAtSamePosition = false;

        try {
          top.matcher.considerAll();

          for (;;) {
            iterations++;
            if (resumeScanAtSamePosition) {
              // only regexes not matched previously will now be
              // considered for a potential match
              resumeScanAtSamePosition = false;
            } else {
              top.matcher.considerAll();
            }
            top.matcher.lastIndex = index;

            const match = top.matcher.exec(codeToHighlight);
            // console.log("match", match[0], match.rule && match.rule.begin)

            if (!match) break;

            const beforeMatch = codeToHighlight.substring(index, match.index);
            const processedCount = processLexeme(beforeMatch, match);
            index = match.index + processedCount;
          }
          processLexeme(codeToHighlight.substr(index));
          emitter.closeAllNodes();
          emitter.finalize();
          result = emitter.toHTML();

          return {
            language: languageName,
            value: result,
            relevance: relevance,
            illegal: false,
            _emitter: emitter,
            _top: top
          };
        } catch (err) {
          if (err.message && err.message.includes('Illegal')) {
            return {
              language: languageName,
              value: escape(codeToHighlight),
              illegal: true,
              relevance: 0,
              _illegalBy: {
                message: err.message,
                index: index,
                context: codeToHighlight.slice(index - 100, index + 100),
                mode: err.mode,
                resultSoFar: result
              },
              _emitter: emitter
            };
          } else if (SAFE_MODE) {
            return {
              language: languageName,
              value: escape(codeToHighlight),
              illegal: false,
              relevance: 0,
              errorRaised: err,
              _emitter: emitter,
              _top: top
            };
          } else {
            throw err;
          }
        }
      }

      /**
       * returns a valid highlight result, without actually doing any actual work,
       * auto highlight starts with this and it's possible for small snippets that
       * auto-detection may not find a better match
       * @param {string} code
       * @returns {HighlightResult}
       */
      function justTextHighlightResult(code) {
        const result = {
          value: escape(code),
          illegal: false,
          relevance: 0,
          _top: PLAINTEXT_LANGUAGE,
          _emitter: new options.__emitter(options)
        };
        result._emitter.addText(code);
        return result;
      }

      /**
      Highlighting with language detection. Accepts a string with the code to
      highlight. Returns an object with the following properties:

      - language (detected language)
      - relevance (int)
      - value (an HTML string with highlighting markup)
      - secondBest (object with the same structure for second-best heuristically
        detected language, may be absent)

        @param {string} code
        @param {Array<string>} [languageSubset]
        @returns {AutoHighlightResult}
      */
      function highlightAuto(code, languageSubset) {
        languageSubset = languageSubset || options.languages || Object.keys(languages);
        const plaintext = justTextHighlightResult(code);

        const results = languageSubset.filter(getLanguage).filter(autoDetection).map(name =>
          _highlight(name, code, false)
        );
        results.unshift(plaintext); // plaintext is always an option

        const sorted = results.sort((a, b) => {
          // sort base on relevance
          if (a.relevance !== b.relevance) return b.relevance - a.relevance;

          // always award the tie to the base language
          // ie if C++ and Arduino are tied, it's more likely to be C++
          if (a.language && b.language) {
            if (getLanguage(a.language).supersetOf === b.language) {
              return 1;
            } else if (getLanguage(b.language).supersetOf === a.language) {
              return -1;
            }
          }

          // otherwise say they are equal, which has the effect of sorting on
          // relevance while preserving the original ordering - which is how ties
          // have historically been settled, ie the language that comes first always
          // wins in the case of a tie
          return 0;
        });

        const [best, secondBest] = sorted;

        /** @type {AutoHighlightResult} */
        const result = best;
        result.secondBest = secondBest;

        return result;
      }

      /**
       * Builds new class name for block given the language name
       *
       * @param {HTMLElement} element
       * @param {string} [currentLang]
       * @param {string} [resultLang]
       */
      function updateClassName(element, currentLang, resultLang) {
        const language = (currentLang && aliases[currentLang]) || resultLang;

        element.classList.add("hljs");
        element.classList.add(`language-${language}`);
      }

      /**
       * Applies highlighting to a DOM node containing code.
       *
       * @param {HighlightedHTMLElement} element - the HTML element to highlight
      */
      function highlightElement(element) {
        /** @type HTMLElement */
        let node = null;
        const language = blockLanguage(element);

        if (shouldNotHighlight(language)) return;

        fire("before:highlightElement",
          { el: element, language: language });
          
        // we should be all text, no child nodes
        if (!options.ignoreUnescapedHTML && element.children.length > 0) {
          console.warn("One of your code blocks includes unescaped HTML. This is a potentially serious security risk.");
          console.warn("https://github.com/highlightjs/highlight.js/issues/2886");
          console.warn(element);
        }

        node = element;
        const text = node.textContent;
        const result = language ? highlight(text, { language, ignoreIllegals: true }) : highlightAuto(text);

        element.innerHTML = result.value;
        updateClassName(element, language, result.language);
        element.result = {
          language: result.language,
          // TODO: remove with version 11.0
          re: result.relevance,
          relevance: result.relevance
        };
        if (result.secondBest) {
          element.secondBest = {
            language: result.secondBest.language,
            relevance: result.secondBest.relevance
          };
        }

        fire("after:highlightElement", { el: element, result, text });
      }

      /**
       * Updates highlight.js global options with the passed options
       *
       * @param {Partial<HLJSOptions>} userOptions
       */
      function configure(userOptions) {
        options = inherit(options, userOptions);
      }

      // TODO: remove v12, deprecated
      const initHighlighting = () => {
        highlightAll();
        deprecated("10.6.0", "initHighlighting() deprecated.  Use highlightAll() now.");
      };

      // TODO: remove v12, deprecated
      function initHighlightingOnLoad() {
        highlightAll();
        deprecated("10.6.0", "initHighlightingOnLoad() deprecated.  Use highlightAll() now.");
      }

      let wantsHighlight = false;

      /**
       * auto-highlights all pre>code elements on the page LHL
       */
      function highlightAll() {
        // if we are called too early in the loading process
        if (document.readyState === "loading") {
          wantsHighlight = true;
          return;
        }

        const blocks = document.querySelectorAll(options.cssSelector);
        blocks.forEach(highlightElement);
      }

      function boot() {
        // if a highlight was requested before DOM was loaded, do now
        if (wantsHighlight) highlightAll();
      }

      // make sure we are in the browser environment
      if (typeof window !== 'undefined' && window.addEventListener) {
        window.addEventListener('DOMContentLoaded', boot, false);
      }

      /**
       * Register a language grammar module
       *
       * @param {string} languageName
       * @param {LanguageFn} languageDefinition
       */
      function registerLanguage(languageName, languageDefinition) {
        let lang = null;
        try {
          lang = languageDefinition(hljs);
        } catch (error$1) {
          error("Language definition for '{}' could not be registered.".replace("{}", languageName));
          // hard or soft error
          if (!SAFE_MODE) { throw error$1; } else { error(error$1); }
          // languages that have serious errors are replaced with essentially a
          // "plaintext" stand-in so that the code blocks will still get normal
          // css classes applied to them - and one bad language won't break the
          // entire highlighter
          lang = PLAINTEXT_LANGUAGE;
        }
        // give it a temporary name if it doesn't have one in the meta-data
        if (!lang.name) lang.name = languageName;
        languages[languageName] = lang;
        lang.rawDefinition = languageDefinition.bind(null, hljs);

        if (lang.aliases) {
          registerAliases(lang.aliases, { languageName });
        }
      }

      /**
       * Remove a language grammar module
       *
       * @param {string} languageName
       */
      function unregisterLanguage(languageName) {
        delete languages[languageName];
        for (const alias of Object.keys(aliases)) {
          if (aliases[alias] === languageName) {
            delete aliases[alias];
          }
        }
      }

      /**
       * @returns {string[]} List of language internal names
       */
      function listLanguages() {
        return Object.keys(languages);
      }

      /**
       * @param {string} name - name of the language to retrieve
       * @returns {Language | undefined}
       */
      function getLanguage(name) {
        name = (name || '').toLowerCase();
        return languages[name] || languages[aliases[name]];
      }

      /**
       *
       * @param {string|string[]} aliasList - single alias or list of aliases
       * @param {{languageName: string}} opts
       */
      function registerAliases(aliasList, { languageName }) {
        if (typeof aliasList === 'string') {
          aliasList = [aliasList];
        }
        aliasList.forEach(alias => { aliases[alias.toLowerCase()] = languageName; });
      }

      /**
       * Determines if a given language has auto-detection enabled
       * @param {string} name - name of the language
       */
      function autoDetection(name) {
        const lang = getLanguage(name);
        return lang && !lang.disableAutodetect;
      }

      /**
       * Upgrades the old highlightBlock plugins to the new
       * highlightElement API
       * @param {HLJSPlugin} plugin
       */
      function upgradePluginAPI(plugin) {
        // TODO: remove with v12
        if (plugin["before:highlightBlock"] && !plugin["before:highlightElement"]) {
          plugin["before:highlightElement"] = (data) => {
            plugin["before:highlightBlock"](
              Object.assign({ block: data.el }, data)
            );
          };
        }
        if (plugin["after:highlightBlock"] && !plugin["after:highlightElement"]) {
          plugin["after:highlightElement"] = (data) => {
            plugin["after:highlightBlock"](
              Object.assign({ block: data.el }, data)
            );
          };
        }
      }

      /**
       * @param {HLJSPlugin} plugin
       */
      function addPlugin(plugin) {
        upgradePluginAPI(plugin);
        plugins.push(plugin);
      }

      /**
       *
       * @param {PluginEvent} event
       * @param {any} args
       */
      function fire(event, args) {
        const cb = event;
        plugins.forEach(function(plugin) {
          if (plugin[cb]) {
            plugin[cb](args);
          }
        });
      }

      /**
       * DEPRECATED
       * @param {HighlightedHTMLElement} el
       */
      function deprecateHighlightBlock(el) {
        deprecated("10.7.0", "highlightBlock will be removed entirely in v12.0");
        deprecated("10.7.0", "Please use highlightElement now.");

        return highlightElement(el);
      }

      /* Interface definition */
      // hljs.initLineNumbersOnLoad = initLineNumbersOnLoad;
      // hljs.lineNumbersBlock = lineNumbersBlock;
      // hljs.lineNumbersValue = lineNumbersValue;
      Object.assign(hljs, {
        highlight,
        highlightAuto,
        highlightAll,
        highlightElement,
        // TODO: Remove with v12 API
        highlightBlock: deprecateHighlightBlock,
        configure,
        initHighlighting,
        initHighlightingOnLoad,
        registerLanguage,
        unregisterLanguage,
        listLanguages,
        getLanguage,
        registerAliases,
        autoDetection,
        inherit,
        addPlugin
      });

      hljs.debugMode = function() { SAFE_MODE = false; };
      hljs.safeMode = function() { SAFE_MODE = true; };
      hljs.versionString = version;

      for (const key in MODES$1) {
        // @ts-ignore
        if (typeof MODES$1[key] === "object") {
          // @ts-ignore
          deepFreeze$1(MODES$1[key]);
        }
      }

      // merge all the modes/regexes into our main object
      Object.assign(hljs, MODES$1);

      return hljs;
    };

    // export an "instance" of the highlighter
    var HighlightJS = HLJS({});

    /*
    Language: Bash
    Author: vah <vahtenberg@gmail.com>
    Contributrors: Benjamin Pannell <contact@sierrasoftworks.com>
    Website: https://www.gnu.org/software/bash/
    Category: common
    */

    /** @type LanguageFn */
    function bash(hljs) {
      const VAR = {};
      const BRACED_VAR = {
        begin: /\$\{/,
        end:/\}/,
        contains: [
          "self",
          {
            begin: /:-/,
            contains: [ VAR ]
          } // default values
        ]
      };
      Object.assign(VAR,{
        className: 'variable',
        variants: [
          {begin: concat(/\$[\w\d#@][\w\d_]*/,
            // negative look-ahead tries to avoid matching patterns that are not
            // Perl at all like $ident$, @ident@, etc.
            `(?![\\w\\d])(?![$])`) },
          BRACED_VAR
        ]
      });

      const SUBST = {
        className: 'subst',
        begin: /\$\(/, end: /\)/,
        contains: [hljs.BACKSLASH_ESCAPE]
      };
      const HERE_DOC = {
        begin: /<<-?\s*(?=\w+)/,
        starts: {
          contains: [
            hljs.END_SAME_AS_BEGIN({
              begin: /(\w+)/,
              end: /(\w+)/,
              className: 'string'
            })
          ]
        }
      };
      const QUOTE_STRING = {
        className: 'string',
        begin: /"/, end: /"/,
        contains: [
          hljs.BACKSLASH_ESCAPE,
          VAR,
          SUBST
        ]
      };
      SUBST.contains.push(QUOTE_STRING);
      const ESCAPED_QUOTE = {
        className: '',
        begin: /\\"/

      };
      const APOS_STRING = {
        className: 'string',
        begin: /'/, end: /'/
      };
      const ARITHMETIC = {
        begin: /\$\(\(/,
        end: /\)\)/,
        contains: [
          { begin: /\d+#[0-9a-f]+/, className: "number" },
          hljs.NUMBER_MODE,
          VAR
        ]
      };
      const SH_LIKE_SHELLS = [
        "fish",
        "bash",
        "zsh",
        "sh",
        "csh",
        "ksh",
        "tcsh",
        "dash",
        "scsh",
      ];
      const KNOWN_SHEBANG = hljs.SHEBANG({
        binary: `(${SH_LIKE_SHELLS.join("|")})`,
        relevance: 10
      });
      const FUNCTION = {
        className: 'function',
        begin: /\w[\w\d_]*\s*\(\s*\)\s*\{/,
        returnBegin: true,
        contains: [hljs.inherit(hljs.TITLE_MODE, {begin: /\w[\w\d_]*/})],
        relevance: 0
      };

      const KEYWORDS = [
        "if",
        "then",
        "else",
        "elif",
        "fi",
        "for",
        "while",
        "in",
        "do",
        "done",
        "case",
        "esac",
        "function"
      ];

      const LITERALS = [
        "true",
        "false"
      ];

      return {
        name: 'Bash',
        aliases: ['sh'],
        keywords: {
          $pattern: /\b[a-z._-]+\b/,
          keyword: KEYWORDS,
          literal: LITERALS,
          built_in:
            // Shell built-ins
            // http://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
            'break cd continue eval exec exit export getopts hash pwd readonly return shift test times yarn npm cnpm npx install add git clone link' +
            'trap umask unset ' +
            // Bash built-ins
            'alias bind builtin caller command declare echo enable help let local logout mapfile printf ' +
            'read readarray source type typeset ulimit unalias ' +
            // Shell modifiers
            'set shopt ' +
            // Zsh built-ins
            'autoload bg bindkey bye cap chdir clone comparguments compcall compctl compdescribe compfiles ' +
            'compgroups compquote comptags comptry compvalues dirs disable disown echotc echoti emulate ' +
            'fc fg float functions getcap getln history integer jobs kill limit log noglob popd print ' +
            'pushd pushln rehash sched setcap setopt stat suspend ttyctl unfunction unhash unlimit ' +
            'unsetopt vared wait whence where which zcompile zformat zftp zle zmodload zparseopts zprof ' +
            'zpty zregexparse zsocket zstyle ztcp'
        },
        contains: [
          KNOWN_SHEBANG, // to catch known shells and boost relevancy
          hljs.SHEBANG(), // to catch unknown shells but still highlight the shebang
          FUNCTION,
          ARITHMETIC,
          hljs.HASH_COMMENT_MODE,
          HERE_DOC,
          QUOTE_STRING,
          ESCAPED_QUOTE,
          APOS_STRING,
          VAR
        ]
      };
    }


    /*
    Language: C#
    Author: Jason Diamond <jason@diamond.name>
    Contributor: Nicolas LLOBERA <nllobera@gmail.com>, Pieter Vantorre <pietervantorre@gmail.com>, David Pine <david.pine@microsoft.com>
    Website: https://docs.microsoft.com/en-us/dotnet/csharp/
    Category: common
    */

    /** @type LanguageFn */
    function csharp(hljs) {
      const BUILT_IN_KEYWORDS = [
        'bool',
        'byte',
        'char',
        'decimal',
        'delegate',
        'double',
        'dynamic',
        'enum',
        'float',
        'int',
        'long',
        'nint',
        'nuint',
        'object',
        'sbyte',
        'short',
        'string',
        'ulong',
        'uint',
        'ushort'
      ];
      const FUNCTION_MODIFIERS = [
        'public',
        'private',
        'protected',
        'static',
        'internal',
        'protected',
        'abstract',
        'async',
        'extern',
        'override',
        'unsafe',
        'virtual',
        'new',
        'sealed',
        'partial'
      ];
      const LITERAL_KEYWORDS = [
        'default',
        'false',
        'null',
        'true'
      ];
      const NORMAL_KEYWORDS = [
        'abstract',
        'as',
        'base',
        'break',
        'case',
        'catch',
        'class',
        'const',
        'continue',
        'do',
        'else',
        'event',
        'explicit',
        'extern',
        'finally',
        'fixed',
        'for',
        'foreach',
        'goto',
        'if',
        'implicit',
        'in',
        'interface',
        'internal',
        'is',
        'lock',
        'namespace',
        'new',
        'operator',
        'out',
        'override',
        'params',
        'private',
        'protected',
        'public',
        'readonly',
        'record',
        'ref',
        'return',
        'sealed',
        'sizeof',
        'stackalloc',
        'static',
        'struct',
        'switch',
        'this',
        'throw',
        'try',
        'typeof',
        'unchecked',
        'unsafe',
        'using',
        'virtual',
        'void',
        'volatile',
        'while'
      ];
      const CONTEXTUAL_KEYWORDS = [
        'add',
        'alias',
        'and',
        'ascending',
        'async',
        'await',
        'by',
        'descending',
        'equals',
        'from',
        'get',
        'global',
        'group',
        'init',
        'into',
        'join',
        'let',
        'nameof',
        'not',
        'notnull',
        'on',
        'or',
        'orderby',
        'partial',
        'remove',
        'select',
        'set',
        'unmanaged',
        'value|0',
        'var',
        'when',
        'where',
        'with',
        'yield'
      ];

      const KEYWORDS = {
        keyword: NORMAL_KEYWORDS.concat(CONTEXTUAL_KEYWORDS),
        built_in: BUILT_IN_KEYWORDS,
        literal: LITERAL_KEYWORDS
      };
      const TITLE_MODE = hljs.inherit(hljs.TITLE_MODE, {
        begin: '[a-zA-Z](\\.?\\w)*'
      });
      const NUMBERS = {
        className: 'number',
        variants: [
          {
            begin: '\\b(0b[01\']+)'
          },
          {
            begin: '(-?)\\b([\\d\']+(\\.[\\d\']*)?|\\.[\\d\']+)(u|U|l|L|ul|UL|f|F|b|B)'
          },
          {
            begin: '(-?)(\\b0[xX][a-fA-F0-9\']+|(\\b[\\d\']+(\\.[\\d\']*)?|\\.[\\d\']+)([eE][-+]?[\\d\']+)?)'
          }
        ],
        relevance: 0
      };
      const VERBATIM_STRING = {
        className: 'string',
        begin: '@"',
        end: '"',
        contains: [
          {
            begin: '""'
          }
        ]
      };
      const VERBATIM_STRING_NO_LF = hljs.inherit(VERBATIM_STRING, {
        illegal: /\n/
      });
      const SUBST = {
        className: 'subst',
        begin: /\{/,
        end: /\}/,
        keywords: KEYWORDS
      };
      const SUBST_NO_LF = hljs.inherit(SUBST, {
        illegal: /\n/
      });
      const INTERPOLATED_STRING = {
        className: 'string',
        begin: /\$"/,
        end: '"',
        illegal: /\n/,
        contains: [
          {
            begin: /\{\{/
          },
          {
            begin: /\}\}/
          },
          hljs.BACKSLASH_ESCAPE,
          SUBST_NO_LF
        ]
      };
      const INTERPOLATED_VERBATIM_STRING = {
        className: 'string',
        begin: /\$@"/,
        end: '"',
        contains: [
          {
            begin: /\{\{/
          },
          {
            begin: /\}\}/
          },
          {
            begin: '""'
          },
          SUBST
        ]
      };
      const INTERPOLATED_VERBATIM_STRING_NO_LF = hljs.inherit(INTERPOLATED_VERBATIM_STRING, {
        illegal: /\n/,
        contains: [
          {
            begin: /\{\{/
          },
          {
            begin: /\}\}/
          },
          {
            begin: '""'
          },
          SUBST_NO_LF
        ]
      });
      SUBST.contains = [
        INTERPOLATED_VERBATIM_STRING,
        INTERPOLATED_STRING,
        VERBATIM_STRING,
        hljs.APOS_STRING_MODE,
        hljs.QUOTE_STRING_MODE,
        NUMBERS,
        hljs.C_BLOCK_COMMENT_MODE
      ];
      SUBST_NO_LF.contains = [
        INTERPOLATED_VERBATIM_STRING_NO_LF,
        INTERPOLATED_STRING,
        VERBATIM_STRING_NO_LF,
        hljs.APOS_STRING_MODE,
        hljs.QUOTE_STRING_MODE,
        NUMBERS,
        hljs.inherit(hljs.C_BLOCK_COMMENT_MODE, {
          illegal: /\n/
        })
      ];
      const STRING = {
        variants: [
          INTERPOLATED_VERBATIM_STRING,
          INTERPOLATED_STRING,
          VERBATIM_STRING,
          hljs.APOS_STRING_MODE,
          hljs.QUOTE_STRING_MODE
        ]
      };

      const GENERIC_MODIFIER = {
        begin: "<",
        end: ">",
        contains: [
          {
            beginKeywords: "in out"
          },
          TITLE_MODE
        ]
      };
      const TYPE_IDENT_RE = hljs.IDENT_RE + '(<' + hljs.IDENT_RE + '(\\s*,\\s*' + hljs.IDENT_RE + ')*>)?(\\[\\])?';
      const AT_IDENTIFIER = {
        // prevents expressions like `@class` from incorrect flagging
        // `class` as a keyword
        begin: "@" + hljs.IDENT_RE,
        relevance: 0
      };

      return {
        name: 'C#',
        aliases: [
          'cs',
          'c#'
        ],
        keywords: KEYWORDS,
        illegal: /::/,
        contains: [
          hljs.COMMENT(
            '///',
            '$',
            {
              returnBegin: true,
              contains: [
                {
                  className: 'doctag',
                  variants: [
                    {
                      begin: '///',
                      relevance: 0
                    },
                    {
                      begin: '<!--|-->'
                    },
                    {
                      begin: '</?',
                      end: '>'
                    }
                  ]
                }
              ]
            }
          ),
          hljs.C_LINE_COMMENT_MODE,
          hljs.C_BLOCK_COMMENT_MODE,
          {
            className: 'meta',
            begin: '#',
            end: '$',
            keywords: {
              keyword: 'if else elif endif define undef warning error line region endregion pragma checksum'
            }
          },
          STRING,
          NUMBERS,
          {
            beginKeywords: 'class interface',
            relevance: 0,
            end: /[{;=]/,
            illegal: /[^\s:,]/,
            contains: [
              {
                beginKeywords: "where class"
              },
              TITLE_MODE,
              GENERIC_MODIFIER,
              hljs.C_LINE_COMMENT_MODE,
              hljs.C_BLOCK_COMMENT_MODE
            ]
          },
          {
            beginKeywords: 'namespace',
            relevance: 0,
            end: /[{;=]/,
            illegal: /[^\s:]/,
            contains: [
              TITLE_MODE,
              hljs.C_LINE_COMMENT_MODE,
              hljs.C_BLOCK_COMMENT_MODE
            ]
          },
          {
            beginKeywords: 'record',
            relevance: 0,
            end: /[{;=]/,
            illegal: /[^\s:]/,
            contains: [
              TITLE_MODE,
              GENERIC_MODIFIER,
              hljs.C_LINE_COMMENT_MODE,
              hljs.C_BLOCK_COMMENT_MODE
            ]
          },
          {
            // [Attributes("")]
            className: 'meta',
            begin: '^\\s*\\[(?=[\\w])',
            excludeBegin: true,
            end: '\\]',
            excludeEnd: true,
            contains: [
              {
                className: 'string',
                begin: /"/,
                end: /"/
              }
            ]
          },
          {
            // Expression keywords prevent 'keyword Name(...)' from being
            // recognized as a function definition
            beginKeywords: 'new return throw await else',
            relevance: 0
          },
          {
            className: 'function',
            begin: '(' + TYPE_IDENT_RE + '\\s+)+' + hljs.IDENT_RE + '\\s*(<.+>\\s*)?\\(',
            returnBegin: true,
            end: /\s*[{;=]/,
            excludeEnd: true,
            keywords: KEYWORDS,
            contains: [
              // prevents these from being highlighted `title`
              {
                beginKeywords: FUNCTION_MODIFIERS.join(" "),
                relevance: 0
              },
              {
                begin: hljs.IDENT_RE + '\\s*(<.+>\\s*)?\\(',
                returnBegin: true,
                contains: [
                  hljs.TITLE_MODE,
                  GENERIC_MODIFIER
                ],
                relevance: 0
              },
              {
                className: 'params',
                begin: /\(/,
                end: /\)/,
                excludeBegin: true,
                excludeEnd: true,
                keywords: KEYWORDS,
                relevance: 0,
                contains: [
                  STRING,
                  NUMBERS,
                  hljs.C_BLOCK_COMMENT_MODE
                ]
              },
              hljs.C_LINE_COMMENT_MODE,
              hljs.C_BLOCK_COMMENT_MODE
            ]
          },
          AT_IDENTIFIER
        ]
      };
    }

    const MODES = (hljs) => {
      return {
        IMPORTANT: {
          scope: 'meta',
          begin: '!important'
        },
        HEXCOLOR: {
          scope: 'number',
          begin: '#([a-fA-F0-9]{6}|[a-fA-F0-9]{3})'
        },
        ATTRIBUTE_SELECTOR_MODE: {
          scope: 'selector-attr',
          begin: /\[/,
          end: /\]/,
          illegal: '$',
          contains: [
            hljs.APOS_STRING_MODE,
            hljs.QUOTE_STRING_MODE
          ]
        },
        CSS_NUMBER_MODE: {
          scope: 'number',
          begin: hljs.NUMBER_RE + '(' +
            '%|em|ex|ch|rem' +
            '|vw|vh|vmin|vmax' +
            '|cm|mm|in|pt|pc|px' +
            '|deg|grad|rad|turn' +
            '|s|ms' +
            '|Hz|kHz' +
            '|dpi|dpcm|dppx' +
            ')?',
          relevance: 0
        },
        CSS_VARIABLE: {
          className: "attr",
          begin: /--[A-Za-z][A-Za-z0-9_-]*/
        }
      };
    };

    const TAGS = [
      'a',
      'abbr',
      'address',
      'article',
      'aside',
      'audio',
      'b',
      'blockquote',
      'body',
      'button',
      'canvas',
      'caption',
      'cite',
      'code',
      'dd',
      'del',
      'details',
      'dfn',
      'div',
      'dl',
      'dt',
      'em',
      'fieldset',
      'figcaption',
      'figure',
      'footer',
      'form',
      'h1',
      'h2',
      'h3',
      'h4',
      'h5',
      'h6',
      'header',
      'hgroup',
      'html',
      'i',
      'iframe',
      'img',
      'input',
      'ins',
      'kbd',
      'label',
      'legend',
      'li',
      'main',
      'mark',
      'menu',
      'nav',
      'object',
      'ol',
      'p',
      'q',
      'quote',
      'samp',
      'section',
      'span',
      'strong',
      'summary',
      'sup',
      'table',
      'tbody',
      'td',
      'textarea',
      'tfoot',
      'th',
      'thead',
      'time',
      'tr',
      'ul',
      'var',
      'video'
    ];

    const MEDIA_FEATURES = [
      'any-hover',
      'any-pointer',
      'aspect-ratio',
      'color',
      'color-gamut',
      'color-index',
      'device-aspect-ratio',
      'device-height',
      'device-width',
      'display-mode',
      'forced-colors',
      'grid',
      'height',
      'hover',
      'inverted-colors',
      'monochrome',
      'orientation',
      'overflow-block',
      'overflow-inline',
      'pointer',
      'prefers-color-scheme',
      'prefers-contrast',
      'prefers-reduced-motion',
      'prefers-reduced-transparency',
      'resolution',
      'scan',
      'scripting',
      'update',
      'width',
      // TODO: find a better solution?
      'min-width',
      'max-width',
      'min-height',
      'max-height'
    ];

    // https://developer.mozilla.org/en-US/docs/Web/CSS/Pseudo-classes
    const PSEUDO_CLASSES = [
      'active',
      'any-link',
      'blank',
      'checked',
      'current',
      'default',
      'defined',
      'dir', // dir()
      'disabled',
      'drop',
      'empty',
      'enabled',
      'first',
      'first-child',
      'first-of-type',
      'fullscreen',
      'future',
      'focus',
      'focus-visible',
      'focus-within',
      'has', // has()
      'host', // host or host()
      'host-context', // host-context()
      'hover',
      'indeterminate',
      'in-range',
      'invalid',
      'is', // is()
      'lang', // lang()
      'last-child',
      'last-of-type',
      'left',
      'link',
      'local-link',
      'not', // not()
      'nth-child', // nth-child()
      'nth-col', // nth-col()
      'nth-last-child', // nth-last-child()
      'nth-last-col', // nth-last-col()
      'nth-last-of-type', //nth-last-of-type()
      'nth-of-type', //nth-of-type()
      'only-child',
      'only-of-type',
      'optional',
      'out-of-range',
      'past',
      'placeholder-shown',
      'read-only',
      'read-write',
      'required',
      'right',
      'root',
      'scope',
      'target',
      'target-within',
      'user-invalid',
      'valid',
      'visited',
      'where' // where()
    ];

    // https://developer.mozilla.org/en-US/docs/Web/CSS/Pseudo-elements
    const PSEUDO_ELEMENTS = [
      'after',
      'backdrop',
      'before',
      'cue',
      'cue-region',
      'first-letter',
      'first-line',
      'grammar-error',
      'marker',
      'part',
      'placeholder',
      'selection',
      'slotted',
      'spelling-error'
    ];

    const ATTRIBUTES = [
      'align-content',
      'align-items',
      'align-self',
      'animation',
      'animation-delay',
      'animation-direction',
      'animation-duration',
      'animation-fill-mode',
      'animation-iteration-count',
      'animation-name',
      'animation-play-state',
      'animation-timing-function',
      'auto',
      'backface-visibility',
      'background',
      'background-attachment',
      'background-clip',
      'background-color',
      'background-image',
      'background-origin',
      'background-position',
      'background-repeat',
      'background-size',
      'border',
      'border-bottom',
      'border-bottom-color',
      'border-bottom-left-radius',
      'border-bottom-right-radius',
      'border-bottom-style',
      'border-bottom-width',
      'border-collapse',
      'border-color',
      'border-image',
      'border-image-outset',
      'border-image-repeat',
      'border-image-slice',
      'border-image-source',
      'border-image-width',
      'border-left',
      'border-left-color',
      'border-left-style',
      'border-left-width',
      'border-radius',
      'border-right',
      'border-right-color',
      'border-right-style',
      'border-right-width',
      'border-spacing',
      'border-style',
      'border-top',
      'border-top-color',
      'border-top-left-radius',
      'border-top-right-radius',
      'border-top-style',
      'border-top-width',
      'border-width',
      'bottom',
      'box-decoration-break',
      'box-shadow',
      'box-sizing',
      'break-after',
      'break-before',
      'break-inside',
      'caption-side',
      'clear',
      'clip',
      'clip-path',
      'color',
      'column-count',
      'column-fill',
      'column-gap',
      'column-rule',
      'column-rule-color',
      'column-rule-style',
      'column-rule-width',
      'column-span',
      'column-width',
      'columns',
      'content',
      'counter-increment',
      'counter-reset',
      'cursor',
      'direction',
      'display',
      'empty-cells',
      'filter',
      'flex',
      'flex-basis',
      'flex-direction',
      'flex-flow',
      'flex-grow',
      'flex-shrink',
      'flex-wrap',
      'float',
      'font',
      'font-display',
      'font-family',
      'font-feature-settings',
      'font-kerning',
      'font-language-override',
      'font-size',
      'font-size-adjust',
      'font-smoothing',
      'font-stretch',
      'font-style',
      'font-variant',
      'font-variant-ligatures',
      'font-variation-settings',
      'font-weight',
      'height',
      'hyphens',
      'icon',
      'image-orientation',
      'image-rendering',
      'image-resolution',
      'ime-mode',
      'inherit',
      'initial',
      'justify-content',
      'left',
      'letter-spacing',
      'line-height',
      'list-style',
      'list-style-image',
      'list-style-position',
      'list-style-type',
      'margin',
      'margin-bottom',
      'margin-left',
      'margin-right',
      'margin-top',
      'marks',
      'mask',
      'max-height',
      'max-width',
      'min-height',
      'min-width',
      'nav-down',
      'nav-index',
      'nav-left',
      'nav-right',
      'nav-up',
      'none',
      'normal',
      'object-fit',
      'object-position',
      'opacity',
      'order',
      'orphans',
      'outline',
      'outline-color',
      'outline-offset',
      'outline-style',
      'outline-width',
      'overflow',
      'overflow-wrap',
      'overflow-x',
      'overflow-y',
      'padding',
      'padding-bottom',
      'padding-left',
      'padding-right',
      'padding-top',
      'page-break-after',
      'page-break-before',
      'page-break-inside',
      'perspective',
      'perspective-origin',
      'pointer-events',
      'position',
      'quotes',
      'resize',
      'right',
      'src', // @font-face
      'tab-size',
      'table-layout',
      'text-align',
      'text-align-last',
      'text-decoration',
      'text-decoration-color',
      'text-decoration-line',
      'text-decoration-style',
      'text-indent',
      'text-overflow',
      'text-rendering',
      'text-shadow',
      'text-transform',
      'text-underline-position',
      'top',
      'transform',
      'transform-origin',
      'transform-style',
      'transition',
      'transition-delay',
      'transition-duration',
      'transition-property',
      'transition-timing-function',
      'unicode-bidi',
      'vertical-align',
      'visibility',
      'white-space',
      'widows',
      'width',
      'word-break',
      'word-spacing',
      'word-wrap',
      'z-index'
      // reverse makes sure longer attributes `font-weight` are matched fully
      // instead of getting false positives on say `font`
    ].reverse();

    // some grammars use them all as a single group
    const PSEUDO_SELECTORS = PSEUDO_CLASSES.concat(PSEUDO_ELEMENTS);

    /*
    Language: CSS
    Category: common, css, web
    Website: https://developer.mozilla.org/en-US/docs/Web/CSS
    */

    /** @type LanguageFn */
    function css(hljs) {
      const modes = MODES(hljs);
      const FUNCTION_DISPATCH = {
        className: "built_in",
        begin: /[\w-]+(?=\()/
      };
      const VENDOR_PREFIX = {
        begin: /-(webkit|moz|ms|o)-(?=[a-z])/
      };
      const AT_MODIFIERS = "and or not only";
      const AT_PROPERTY_RE = /@-?\w[\w]*(-\w+)*/; // @-webkit-keyframes
      const IDENT_RE = '[a-zA-Z-][a-zA-Z0-9_-]*';
      const STRINGS = [
        hljs.APOS_STRING_MODE,
        hljs.QUOTE_STRING_MODE
      ];

      return {
        name: 'CSS',
        case_insensitive: true,
        illegal: /[=|'\$]/,
        keywords: {
          keyframePosition: "from to"
        },
        classNameAliases: {
          // for visual continuity with `tag {}` and because we
          // don't have a great class for this?
          keyframePosition: "selector-tag"
        },
        contains: [
          hljs.C_BLOCK_COMMENT_MODE,
          VENDOR_PREFIX,
          // to recognize keyframe 40% etc which are outside the scope of our
          // attribute value mode
          modes.CSS_NUMBER_MODE,
          {
            className: 'selector-id',
            begin: /#[A-Za-z0-9_-]+/,
            relevance: 0
          },
          {
            className: 'selector-class',
            begin: '\\.' + IDENT_RE,
            relevance: 0
          },
          modes.ATTRIBUTE_SELECTOR_MODE,
          {
            className: 'selector-pseudo',
            variants: [
              {
                begin: ':(' + PSEUDO_CLASSES.join('|') + ')'
              },
              {
                begin: '::(' + PSEUDO_ELEMENTS.join('|') + ')'
              }
            ]
          },
          // we may actually need this (12/2020)
          // { // pseudo-selector params
          //   begin: /\(/,
          //   end: /\)/,
          //   contains: [ hljs.CSS_NUMBER_MODE ]
          // },
          modes.CSS_VARIABLE,
          {
            className: 'attribute',
            begin: '\\b(' + ATTRIBUTES.join('|') + ')\\b'
          },
          // attribute values
          {
            begin: ':',
            end: '[;}]',
            contains: [
              modes.HEXCOLOR,
              modes.IMPORTANT,
              modes.CSS_NUMBER_MODE,
              ...STRINGS,
              // needed to highlight these as strings and to avoid issues with
              // illegal characters that might be inside urls that would tigger the
              // languages illegal stack
              {
                begin: /(url|data-uri)\(/,
                end: /\)/,
                relevance: 0, // from keywords
                keywords: {
                  built_in: "url data-uri"
                },
                contains: [
                  {
                    className: "string",
                    // any character other than `)` as in `url()` will be the start
                    // of a string, which ends with `)` (from the parent mode)
                    begin: /[^)]/,
                    endsWithParent: true,
                    excludeEnd: true
                  }
                ]
              },
              FUNCTION_DISPATCH
            ]
          },
          {
            begin: lookahead(/@/),
            end: '[{;]',
            relevance: 0,
            illegal: /:/, // break on Less variables @var: ...
            contains: [
              {
                className: 'keyword',
                begin: AT_PROPERTY_RE
              },
              {
                begin: /\s/,
                endsWithParent: true,
                excludeEnd: true,
                relevance: 0,
                keywords: {
                  $pattern: /[a-z-]+/,
                  keyword: AT_MODIFIERS,
                  attribute: MEDIA_FEATURES.join(" ")
                },
                contains: [
                  {
                    begin: /[a-z-]+(?=:)/,
                    className: "attribute"
                  },
                  ...STRINGS,
                  modes.CSS_NUMBER_MODE
                ]
              }
            ]
          },
          {
            className: 'selector-tag',
            begin: '\\b(' + TAGS.join('|') + ')\\b'
          }
        ]
      };
    }


 
    /*
    Language: TOML, also INI
    Description: TOML aims to be a minimal configuration file format that's easy to read due to obvious semantics.
    Contributors: Guillaume Gomez <guillaume1.gomez@gmail.com>
    Category: common, config
    Website: https://github.com/toml-lang/toml
    */

    function ini(hljs) {
      const NUMBERS = {
        className: 'number',
        relevance: 0,
        variants: [
          {
            begin: /([+-]+)?[\d]+_[\d_]+/
          },
          {
            begin: hljs.NUMBER_RE
          }
        ]
      };
      const COMMENTS = hljs.COMMENT();
      COMMENTS.variants = [
        {
          begin: /;/,
          end: /$/
        },
        {
          begin: /#/,
          end: /$/
        }
      ];
      const VARIABLES = {
        className: 'variable',
        variants: [
          {
            begin: /\$[\w\d"][\w\d_]*/
          },
          {
            begin: /\$\{(.*?)\}/
          }
        ]
      };
      const LITERALS = {
        className: 'literal',
        begin: /\bon|off|true|false|yes|no\b/
      };
      const STRINGS = {
        className: "string",
        contains: [hljs.BACKSLASH_ESCAPE],
        variants: [
          {
            begin: "'''",
            end: "'''",
            relevance: 10
          },
          {
            begin: '"""',
            end: '"""',
            relevance: 10
          },
          {
            begin: '"',
            end: '"'
          },
          {
            begin: "'",
            end: "'"
          }
        ]
      };
      const ARRAY = {
        begin: /\[/,
        end: /\]/,
        contains: [
          COMMENTS,
          LITERALS,
          VARIABLES,
          STRINGS,
          NUMBERS,
          'self'
        ],
        relevance: 0
      };

      const BARE_KEY = /[A-Za-z0-9_-]+/;
      const QUOTED_KEY_DOUBLE_QUOTE = /"(\\"|[^"])*"/;
      const QUOTED_KEY_SINGLE_QUOTE = /'[^']*'/;
      const ANY_KEY = either(
        BARE_KEY, QUOTED_KEY_DOUBLE_QUOTE, QUOTED_KEY_SINGLE_QUOTE
      );
      const DOTTED_KEY = concat(
        ANY_KEY, '(\\s*\\.\\s*', ANY_KEY, ')*',
        lookahead(/\s*=\s*[^#\s]/)
      );

      return {
        name: 'TOML, also INI',
        aliases: ['toml'],
        case_insensitive: true,
        illegal: /\S/,
        contains: [
          COMMENTS,
          {
            className: 'section',
            begin: /\[+/,
            end: /\]+/
          },
          {
            begin: DOTTED_KEY,
            className: 'attr',
            starts: {
              end: /$/,
              contains: [
                COMMENTS,
                ARRAY,
                LITERALS,
                VARIABLES,
                STRINGS,
                NUMBERS
              ]
            }
          }
        ]
      };
    }

    // https://docs.oracle.com/javase/specs/jls/se15/html/jls-3.html#jls-3.10
    var decimalDigits = '[0-9](_*[0-9])*';
    var frac = `\\.(${decimalDigits})`;
    var hexDigits = '[0-9a-fA-F](_*[0-9a-fA-F])*';
    var NUMERIC = {
      className: 'number',
      variants: [
        // DecimalFloatingPointLiteral
        // including ExponentPart
        { begin: `(\\b(${decimalDigits})((${frac})|\\.)?|(${frac}))` +
          `[eE][+-]?(${decimalDigits})[fFdD]?\\b` },
        // excluding ExponentPart
        { begin: `\\b(${decimalDigits})((${frac})[fFdD]?\\b|\\.([fFdD]\\b)?)` },
        { begin: `(${frac})[fFdD]?\\b` },
        { begin: `\\b(${decimalDigits})[fFdD]\\b` },

        // HexadecimalFloatingPointLiteral
        { begin: `\\b0[xX]((${hexDigits})\\.?|(${hexDigits})?\\.(${hexDigits}))` +
          `[pP][+-]?(${decimalDigits})[fFdD]?\\b` },

        // DecimalIntegerLiteral
        { begin: '\\b(0|[1-9](_*[0-9])*)[lL]?\\b' },

        // HexIntegerLiteral
        { begin: `\\b0[xX](${hexDigits})[lL]?\\b` },

        // OctalIntegerLiteral
        { begin: '\\b0(_*[0-7])*[lL]?\\b' },

        // BinaryIntegerLiteral
        { begin: '\\b0[bB][01](_*[01])*[lL]?\\b' },
      ],
      relevance: 0
    };

    /*
    Language: Java
    Author: Vsevolod Solovyov <vsevolod.solovyov@gmail.com>
    Category: common, enterprise
    Website: https://www.java.com/
    */

    /**
     * Allows recursive regex expressions to a given depth
     *
     * ie: recurRegex("(abc~~~)", /~~~/g, 2) becomes:
     * (abc(abc(abc)))
     *
     * @param {string} re
     * @param {RegExp} substitution (should be a g mode regex)
     * @param {number} depth
     * @returns {string}``
     */
    function recurRegex(re, substitution, depth) {
      if (depth === -1) return "";

      return re.replace(substitution, _ => {
        return recurRegex(re, substitution, depth - 1);
      });
    }

    /** @type LanguageFn */
    function java(hljs) {
      const JAVA_IDENT_RE = '[\u00C0-\u02B8a-zA-Z_$][\u00C0-\u02B8a-zA-Z_$0-9]*';
      const GENERIC_IDENT_RE = JAVA_IDENT_RE +
        recurRegex('(?:<' + JAVA_IDENT_RE + '~~~(?:\\s*,\\s*' + JAVA_IDENT_RE + '~~~)*>)?', /~~~/g, 2);
      const MAIN_KEYWORDS = [
        'synchronized',
        'abstract',
        'private',
        'var',
        'static',
        'if',
        'const ',
        'for',
        'while',
        'strictfp',
        'finally',
        'protected',
        'import',
        'native',
        'final',
        'void',
        'enum',
        'else',
        'break',
        'transient',
        'catch',
        'instanceof',
        'volatile',
        'case',
        'assert',
        'package',
        'default',
        'public',
        'try',
        'switch',
        'continue',
        'throws',
        'protected',
        'public',
        'private',
        'module',
        'requires',
        'exports',
        'do'
      ];

      const BUILT_INS = [
        'super',
        'this'
      ];

      const LITERALS = [
        'false',
        'true',
        'null'
      ];

      const TYPES = [
        'char',
        'boolean',
        'long',
        'float',
        'int',
        'byte',
        'short',
        'double'
      ];

      const KEYWORDS = {
        keyword: MAIN_KEYWORDS,
        literal: LITERALS,
        type: TYPES,
        built_in: BUILT_INS
      };

      const ANNOTATION = {
        className: 'meta',
        begin: '@' + JAVA_IDENT_RE,
        contains: [
          {
            begin: /\(/,
            end: /\)/,
            contains: [ "self" ] // allow nested () inside our annotation
          }
        ]
      };
      const PARAMS = {
        className: 'params',
        begin: /\(/,
        end: /\)/,
        keywords: KEYWORDS,
        relevance: 0,
        contains: [
          hljs.C_BLOCK_COMMENT_MODE
        ],
        endsParent: true
      };

      return {
        name: 'Java',
        aliases: [ 'jsp' ],
        keywords: KEYWORDS,
        illegal: /<\/|#/,
        contains: [
          hljs.COMMENT(
            '/\\*\\*',
            '\\*/',
            {
              relevance: 0,
              contains: [
                {
                  // eat up @'s in emails to prevent them to be recognized as doctags
                  begin: /\w+@/,
                  relevance: 0
                },
                {
                  className: 'doctag',
                  begin: '@[A-Za-z]+'
                }
              ]
            }
          ),
          // relevance boost
          {
            begin: /import java\.[a-z]+\./,
            keywords: "import",
            relevance: 2
          },
          hljs.C_LINE_COMMENT_MODE,
          hljs.C_BLOCK_COMMENT_MODE,
          hljs.APOS_STRING_MODE,
          hljs.QUOTE_STRING_MODE,
          {
            match: [
              /\b(?:class|interface|enum|extends|implements|new)/,
              /\s+/,
              JAVA_IDENT_RE
            ],
            className: {
              1: "keyword",
              3: "title.class"
            }
          },
          {
            begin: [
              JAVA_IDENT_RE,
              /\s+/,
              JAVA_IDENT_RE,
              /\s+/,
              /=/
            ],
            className: {
              1: "type",
              3: "variable",
              5: "operator"
            }
          },
          {
            begin: [
              /record/,
              /\s+/,
              JAVA_IDENT_RE
            ],
            className: {
              1: "keyword",
              3: "title.class"
            },
            contains: [
              PARAMS,
              hljs.C_LINE_COMMENT_MODE,
              hljs.C_BLOCK_COMMENT_MODE
            ]
          },
          {
            // Expression keywords prevent 'keyword Name(...)' from being
            // recognized as a function definition
            beginKeywords: 'new throw return else',
            relevance: 0
          },
          {
            begin: [
              '(?:' + GENERIC_IDENT_RE + '\\s+)',
              hljs.UNDERSCORE_IDENT_RE,
              /\s*(?=\()/
            ],
            className: {
              2: "title.function"
            },
            keywords: KEYWORDS,
            contains: [
              {
                className: 'params',
                begin: /\(/,
                end: /\)/,
                keywords: KEYWORDS,
                relevance: 0,
                contains: [
                  ANNOTATION,
                  hljs.APOS_STRING_MODE,
                  hljs.QUOTE_STRING_MODE,
                  NUMERIC,
                  hljs.C_BLOCK_COMMENT_MODE
                ]
              },
              hljs.C_LINE_COMMENT_MODE,
              hljs.C_BLOCK_COMMENT_MODE
            ]
          },
          NUMERIC,
          ANNOTATION
        ]
      };
    }

    const IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*';
    const KEYWORDS = [
      "as", // for exports
      "in",
      "of",
      "if",
      "for",
      "while",
      "finally",
      "var",
      "new",
      "function",
      "do",
      "return",
      "void",
      "else",
      "break",
      "catch",
      "instanceof",
      "with",
      "throw",
      "case",
      "default",
      "try",
      "switch",
      "continue",
      "typeof",
      "delete",
      "let",
      "yield",
      "const",
      "class",
      // JS handles these with a special rule
      // "get",
      // "set",
      "debugger",
      "async",
      "await",
      "static",
      "import",
      "from",
      "export",
      "extends"
    ];
    const LITERALS = [
      "true",
      "false",
      "null",
      "undefined",
      "NaN",
      "Infinity"
    ];

    const TYPES = [
      "Intl",
      "DataView",
      "Number",
      "Math",
      "Date",
      "String",
      "RegExp",
      "Object",
      "Function",
      "Boolean",
      "Error",
      "Symbol",
      "Set",
      "Map",
      "WeakSet",
      "WeakMap",
      "Proxy",
      "Reflect",
      "JSON",
      "Promise",
      "Float64Array",
      "Int16Array",
      "Int32Array",
      "Int8Array",
      "Uint16Array",
      "Uint32Array",
      "Float32Array",
      "Array",
      "Uint8Array",
      "Uint8ClampedArray",
      "ArrayBuffer",
      "BigInt64Array",
      "BigUint64Array",
      "BigInt"
    ];

    const ERROR_TYPES = [
      "EvalError",
      "InternalError",
      "RangeError",
      "ReferenceError",
      "SyntaxError",
      "TypeError",
      "URIError"
    ];

    const BUILT_IN_GLOBALS = [
      "setInterval",
      "setTimeout",
      "clearInterval",
      "clearTimeout",

      "require",
      "exports",

      "eval",
      "isFinite",
      "isNaN",
      "parseFloat",
      "parseInt",
      "decodeURI",
      "decodeURIComponent",
      "encodeURI",
      "encodeURIComponent",
      "escape",
      "unescape"
    ];

    const BUILT_IN_VARIABLES = [
      "arguments",
      "this",
      "super",
      "console",
      "window",
      "document",
      "localStorage",
      "module",
      "global" // Node.js
    ];

    const BUILT_INS = [].concat(
      BUILT_IN_GLOBALS,
      TYPES,
      ERROR_TYPES
    );

    /*
    Language: JavaScript
    Description: JavaScript (JS) is a lightweight, interpreted, or just-in-time compiled programming language with first-class functions.
    Category: common, scripting, web
    Website: https://developer.mozilla.org/en-US/docs/Web/JavaScript
    */

    /** @type LanguageFn */
    function javascript(hljs) {
      /**
       * Takes a string like "<Booger" and checks to see
       * if we can find a matching "</Booger" later in the
       * content.
       * @param {RegExpMatchArray} match
       * @param {{after:number}} param1
       */
      const hasClosingTag = (match, { after }) => {
        const tag = "</" + match[0].slice(1);
        const pos = match.input.indexOf(tag, after);
        return pos !== -1;
      };

      const IDENT_RE$1 = IDENT_RE;
      const FRAGMENT = {
        begin: '<>',
        end: '</>'
      };
      const XML_TAG = {
        begin: /<[A-Za-z0-9\\._:-]+/,
        end: /\/[A-Za-z0-9\\._:-]+>|\/>/,
        /**
         * @param {RegExpMatchArray} match
         * @param {CallbackResponse} response
         */
        isTrulyOpeningTag: (match, response) => {
          const afterMatchIndex = match[0].length + match.index;
          const nextChar = match.input[afterMatchIndex];
          // nested type?
          // HTML should not include another raw `<` inside a tag
          // But a type might: `<Array<Array<number>>`, etc.
          if (nextChar === "<") {
            response.ignoreMatch();
            return;
          }
          // <something>
          // This is now either a tag or a type.
          if (nextChar === ">") {
            // if we cannot find a matching closing tag, then we
            // will ignore it
            if (!hasClosingTag(match, { after: afterMatchIndex })) {
              response.ignoreMatch();
            }
          }
        }
      };
      const KEYWORDS$1 = {
        $pattern: IDENT_RE,
        keyword: KEYWORDS,
        literal: LITERALS,
        built_in: BUILT_INS,
        "variable.language": BUILT_IN_VARIABLES
      };

      // https://tc39.es/ecma262/#sec-literals-numeric-literals
      const decimalDigits = '[0-9](_?[0-9])*';
      const frac = `\\.(${decimalDigits})`;
      // DecimalIntegerLiteral, including Annex B NonOctalDecimalIntegerLiteral
      // https://tc39.es/ecma262/#sec-additional-syntax-numeric-literals
      const decimalInteger = `0|[1-9](_?[0-9])*|0[0-7]*[89][0-9]*`;
      const NUMBER = {
        className: 'number',
        variants: [
          // DecimalLiteral
          { begin: `(\\b(${decimalInteger})((${frac})|\\.)?|(${frac}))` +
            `[eE][+-]?(${decimalDigits})\\b` },
          { begin: `\\b(${decimalInteger})\\b((${frac})\\b|\\.)?|(${frac})\\b` },

          // DecimalBigIntegerLiteral
          { begin: `\\b(0|[1-9](_?[0-9])*)n\\b` },

          // NonDecimalIntegerLiteral
          { begin: "\\b0[xX][0-9a-fA-F](_?[0-9a-fA-F])*n?\\b" },
          { begin: "\\b0[bB][0-1](_?[0-1])*n?\\b" },
          { begin: "\\b0[oO][0-7](_?[0-7])*n?\\b" },

          // LegacyOctalIntegerLiteral (does not include underscore separators)
          // https://tc39.es/ecma262/#sec-additional-syntax-numeric-literals
          { begin: "\\b0[0-7]+n?\\b" },
        ],
        relevance: 0
      };

      const SUBST = {
        className: 'subst',
        begin: '\\$\\{',
        end: '\\}',
        keywords: KEYWORDS$1,
        contains: [] // defined later
      };
      const HTML_TEMPLATE = {
        begin: 'html`',
        end: '',
        starts: {
          end: '`',
          returnEnd: false,
          contains: [
            hljs.BACKSLASH_ESCAPE,
            SUBST
          ],
          subLanguage: 'xml'
        }
      };
      const CSS_TEMPLATE = {
        begin: 'css`',
        end: '',
        starts: {
          end: '`',
          returnEnd: false,
          contains: [
            hljs.BACKSLASH_ESCAPE,
            SUBST
          ],
          subLanguage: 'css'
        }
      };
      const TEMPLATE_STRING = {
        className: 'string',
        begin: '`',
        end: '`',
        contains: [
          hljs.BACKSLASH_ESCAPE,
          SUBST
        ]
      };
      const JSDOC_COMMENT = hljs.COMMENT(
        /\/\*\*(?!\/)/,
        '\\*/',
        {
          relevance: 0,
          contains: [
            {
              begin: '(?=@[A-Za-z]+)',
              relevance: 0,
              contains: [
                {
                  className: 'doctag',
                  begin: '@[A-Za-z]+'
                },
                {
                  className: 'type',
                  begin: '\\{',
                  end: '\\}',
                  excludeEnd: true,
                  excludeBegin: true,
                  relevance: 0
                },
                {
                  className: 'variable',
                  begin: IDENT_RE$1 + '(?=\\s*(-)|$)',
                  endsParent: true,
                  relevance: 0
                },
                // eat spaces (not newlines) so we can find
                // types or variables
                {
                  begin: /(?=[^\n])\s/,
                  relevance: 0
                }
              ]
            }
          ]
        }
      );
      const COMMENT = {
        className: "comment",
        variants: [
          JSDOC_COMMENT,
          hljs.C_BLOCK_COMMENT_MODE,
          hljs.C_LINE_COMMENT_MODE
        ]
      };
      const SUBST_INTERNALS = [
        hljs.APOS_STRING_MODE,
        hljs.QUOTE_STRING_MODE,
        HTML_TEMPLATE,
        CSS_TEMPLATE,
        TEMPLATE_STRING,
        NUMBER,
        hljs.REGEXP_MODE
      ];
      SUBST.contains = SUBST_INTERNALS
        .concat({
          // we need to pair up {} inside our subst to prevent
          // it from ending too early by matching another }
          begin: /\{/,
          end: /\}/,
          keywords: KEYWORDS$1,
          contains: [
            "self"
          ].concat(SUBST_INTERNALS)
        });
      const SUBST_AND_COMMENTS = [].concat(COMMENT, SUBST.contains);
      const PARAMS_CONTAINS = SUBST_AND_COMMENTS.concat([
        // eat recursive parens in sub expressions
        {
          begin: /\(/,
          end: /\)/,
          keywords: KEYWORDS$1,
          contains: ["self"].concat(SUBST_AND_COMMENTS)
        }
      ]);
      const PARAMS = {
        className: 'params',
        begin: /\(/,
        end: /\)/,
        excludeBegin: true,
        excludeEnd: true,
        keywords: KEYWORDS$1,
        contains: PARAMS_CONTAINS
      };

      // ES6 classes
      const CLASS_OR_EXTENDS = {
        variants: [
          {
            match: [
              /class/,
              /\s+/,
              IDENT_RE$1
            ],
            scope: {
              1: "keyword",
              3: "title.class"
            }
          },
          {
            match: [
              /extends/,
              /\s+/,
              concat(IDENT_RE$1, "(", concat(/\./, IDENT_RE$1), ")*")
            ],
            scope: {
              1: "keyword",
              3: "title.class.inherited"
            }
          }
        ]
      };

      const CLASS_REFERENCE = {
        relevance: 0,
        match: /\b[A-Z][a-z]+([A-Z][a-z]+)*/,
        className: "title.class",
        keywords: {
          _: [
            // se we still get relevance credit for JS library classes
            ...TYPES,
            ...ERROR_TYPES
          ]
        }
      };

      const USE_STRICT = {
        label: "use_strict",
        className: 'meta',
        relevance: 10,
        begin: /^\s*['"]use (strict|asm)['"]/
      };

      const FUNCTION_DEFINITION = {
        variants: [
          {
            match: [
              /function/,
              /\s+/,
              IDENT_RE$1,
              /(?=\s*\()/
            ]
          },
          // anonymous function
          {
            match: [
              /function/,
              /\s*(?=\()/
            ]
          }
        ],
        className: {
          1: "keyword",
          3: "title.function"
        },
        label: "func.def",
        contains: [ PARAMS ],
        illegal: /%/
      };

      const UPPER_CASE_CONSTANT = {
        relevance: 0,
        match: /\b[A-Z][A-Z_0-9]+\b/,
        className: "variable.constant"
      };

      function noneOf(list) {
        return concat("(?!", list.join("|"), ")");
      }

      const FUNCTION_CALL = {
        match: concat(
          /\b/,
          noneOf([
            ...BUILT_IN_GLOBALS,
            "super"
          ]),
          IDENT_RE$1, lookahead(/\(/)),
        className: "title.function",
        relevance: 0
      };

      const PROPERTY_ACCESS = {
        begin: concat(/\./, lookahead(
          concat(IDENT_RE$1, /(?![0-9A-Za-z$_(])/)
        )),
        end: IDENT_RE$1,
        excludeBegin: true,
        keywords: "prototype",
        className: "property",
        relevance: 0
      };

      const GETTER_OR_SETTER = {
        match: [
          /get|set/,
          /\s+/,
          IDENT_RE$1,
          /(?=\()/
        ],
        className: {
          1: "keyword",
          3: "title.function"
        },
        contains: [
          { // eat to avoid empty params
            begin: /\(\)/
          },
          PARAMS
        ]
      };

      const FUNC_LEAD_IN_RE = '(\\(' +
        '[^()]*(\\(' +
        '[^()]*(\\(' +
        '[^()]*' +
        '\\)[^()]*)*' +
        '\\)[^()]*)*' +
        '\\)|' + hljs.UNDERSCORE_IDENT_RE + ')\\s*=>';

      const FUNCTION_VARIABLE = {
        match: [
          /const|var|let/, /\s+/,
          IDENT_RE$1, /\s*/,
          /=\s*/,
          lookahead(FUNC_LEAD_IN_RE)
        ],
        className: {
          1: "keyword",
          3: "title.function"
        },
        contains: [
          PARAMS
        ]
      };

      return {
        name: 'Javascript',
        aliases: ['js', 'jsx', 'mjs', 'cjs'],
        keywords: KEYWORDS$1,
        // this will be extended by TypeScript
        exports: { PARAMS_CONTAINS },
        illegal: /#(?![$_A-z])/,
        contains: [
          hljs.SHEBANG({
            label: "shebang",
            binary: "node",
            relevance: 5
          }),
          USE_STRICT,
          hljs.APOS_STRING_MODE,
          hljs.QUOTE_STRING_MODE,
          HTML_TEMPLATE,
          CSS_TEMPLATE,
          TEMPLATE_STRING,
          COMMENT,
          NUMBER,
          CLASS_REFERENCE,
          {
            className: 'attr',
            begin: IDENT_RE$1 + lookahead(':'),
            relevance: 0
          },
          FUNCTION_VARIABLE,
          { // "value" container
            begin: '(' + hljs.RE_STARTERS_RE + '|\\b(case|return|throw)\\b)\\s*',
            keywords: 'return throw case',
            relevance: 0,
            contains: [
              COMMENT,
              hljs.REGEXP_MODE,
              {
                className: 'function',
                // we have to count the parens to make sure we actually have the
                // correct bounding ( ) before the =>.  There could be any number of
                // sub-expressions inside also surrounded by parens.
                begin: FUNC_LEAD_IN_RE,
                returnBegin: true,
                end: '\\s*=>',
                contains: [
                  {
                    className: 'params',
                    variants: [
                      {
                        begin: hljs.UNDERSCORE_IDENT_RE,
                        relevance: 0
                      },
                      {
                        className: null,
                        begin: /\(\s*\)/,
                        skip: true
                      },
                      {
                        begin: /\(/,
                        end: /\)/,
                        excludeBegin: true,
                        excludeEnd: true,
                        keywords: KEYWORDS$1,
                        contains: PARAMS_CONTAINS
                      }
                    ]
                  }
                ]
              },
              { // could be a comma delimited list of params to a function call
                begin: /,/,
                relevance: 0
              },
              {
                match: /\s+/,
                relevance: 0
              },
              { // JSX
                variants: [
                  { begin: FRAGMENT.begin, end: FRAGMENT.end },
                  {
                    begin: XML_TAG.begin,
                    // we carefully check the opening tag to see if it truly
                    // is a tag and not a false positive
                    'on:begin': XML_TAG.isTrulyOpeningTag,
                    end: XML_TAG.end
                  }
                ],
                subLanguage: 'xml',
                contains: [
                  {
                    begin: XML_TAG.begin,
                    end: XML_TAG.end,
                    skip: true,
                    contains: ['self']
                  }
                ]
              }
            ],
          },
          FUNCTION_DEFINITION,
          {
            // prevent this from getting swallowed up by function
            // since they appear "function like"
            beginKeywords: "while if switch catch for"
          },
          {
            // we have to count the parens to make sure we actually have the correct
            // bounding ( ).  There could be any number of sub-expressions inside
            // also surrounded by parens.
            begin: '\\b(?!function)' + hljs.UNDERSCORE_IDENT_RE +
              '\\(' + // first parens
              '[^()]*(\\(' +
                '[^()]*(\\(' +
                  '[^()]*' +
                '\\)[^()]*)*' +
              '\\)[^()]*)*' +
              '\\)\\s*\\{', // end parens
            returnBegin:true,
            label: "func.def",
            contains: [
              PARAMS,
              hljs.inherit(hljs.TITLE_MODE, { begin: IDENT_RE$1, className: "title.function" })
            ]
          },
          // catch ... so it won't trigger the property rule below
          {
            match: /\.\.\./,
            relevance: 0
          },
          PROPERTY_ACCESS,
          // hack: prevents detection of keywords in some circumstances
          // .keyword()
          // $keyword = x
          {
            match: '\\$' + IDENT_RE$1,
            relevance: 0
          },
          {
            match: [ /\bconstructor(?=\s*\()/ ],
            className: { 1: "title.function" },
            contains: [ PARAMS ]
          },
          FUNCTION_CALL,
          UPPER_CASE_CONSTANT,
          CLASS_OR_EXTENDS,
          GETTER_OR_SETTER,
          {
            match: /\$[(.]/ // relevance booster for a pattern common to JS libs: `$(something)` and `$.something`
          }
        ]
      };
    }

    /*
    Language: JSON
    Description: JSON (JavaScript Object Notation) is a lightweight data-interchange format.
    Author: Ivan Sagalaev <maniac@softwaremaniacs.org>
    Website: http://www.json.org
    Category: common, protocols, web
    */

    function json(hljs) {
      const ATTRIBUTE = {
        className: 'attr',
        begin: /"(\\.|[^\\"\r\n])*"(?=\s*:)/,
        relevance: 1.01
      };
      const PUNCTUATION = {
        match: /[{}[\],:]/,
        className: "punctuation",
        relevance: 0
      };
      // normally we would rely on `keywords` for this but using a mode here allows us
      // to use the very tight `illegal: \S` rule later to flag any other character
      // as illegal indicating that despite looking like JSON we do not truly have
      // JSON and thus improve false-positively greatly since JSON will try and claim
      // all sorts of JSON looking stuff
      const LITERALS = {
        beginKeywords: [
          "true",
          "false",
          "null"
        ].join(" ")
      };

      return {
        name: 'JSON',
        contains: [
          ATTRIBUTE,
          PUNCTUATION,
          hljs.QUOTE_STRING_MODE,
          LITERALS,
          hljs.C_NUMBER_MODE,
          hljs.C_LINE_COMMENT_MODE,
          hljs.C_BLOCK_COMMENT_MODE
        ],
        illegal: '\\S'
      };
    }

 
    /*
    Language: Less
    Description: It's CSS, with just a little more.
    Author:   Max Mikhailov <seven.phases.max@gmail.com>
    Website: http://lesscss.org
    Category: common, css, web
    */

    /** @type LanguageFn */
    function less(hljs) {
      const modes = MODES(hljs);
      const PSEUDO_SELECTORS$1 = PSEUDO_SELECTORS;

      const AT_MODIFIERS = "and or not only";
      const IDENT_RE = '[\\w-]+'; // yes, Less identifiers may begin with a digit
      const INTERP_IDENT_RE = '(' + IDENT_RE + '|@\\{' + IDENT_RE + '\\})';

      /* Generic Modes */

      const RULES = []; const VALUE_MODES = []; // forward def. for recursive modes

      const STRING_MODE = function(c) {
        return {
        // Less strings are not multiline (also include '~' for more consistent coloring of "escaped" strings)
          className: 'string',
          begin: '~?' + c + '.*?' + c
        };
      };

      const IDENT_MODE = function(name, begin, relevance) {
        return {
          className: name,
          begin: begin,
          relevance: relevance
        };
      };

      const AT_KEYWORDS = {
        $pattern: /[a-z-]+/,
        keyword: AT_MODIFIERS,
        attribute: MEDIA_FEATURES.join(" ")
      };

      const PARENS_MODE = {
        // used only to properly balance nested parens inside mixin call, def. arg list
        begin: '\\(',
        end: '\\)',
        contains: VALUE_MODES,
        keywords: AT_KEYWORDS,
        relevance: 0
      };

      // generic Less highlighter (used almost everywhere except selectors):
      VALUE_MODES.push(
        hljs.C_LINE_COMMENT_MODE,
        hljs.C_BLOCK_COMMENT_MODE,
        STRING_MODE("'"),
        STRING_MODE('"'),
        modes.CSS_NUMBER_MODE, // fixme: it does not include dot for numbers like .5em :(
        {
          begin: '(url|data-uri)\\(',
          starts: {
            className: 'string',
            end: '[\\)\\n]',
            excludeEnd: true
          }
        },
        modes.HEXCOLOR,
        PARENS_MODE,
        IDENT_MODE('variable', '@@?' + IDENT_RE, 10),
        IDENT_MODE('variable', '@\\{' + IDENT_RE + '\\}'),
        IDENT_MODE('built_in', '~?`[^`]*?`'), // inline javascript (or whatever host language) *multiline* string
        { // @media features (it’s here to not duplicate things in AT_RULE_MODE with extra PARENS_MODE overriding):
          className: 'attribute',
          begin: IDENT_RE + '\\s*:',
          end: ':',
          returnBegin: true,
          excludeEnd: true
        },
        modes.IMPORTANT
      );

      const VALUE_WITH_RULESETS = VALUE_MODES.concat({
        begin: /\{/,
        end: /\}/,
        contains: RULES
      });

      const MIXIN_GUARD_MODE = {
        beginKeywords: 'when',
        endsWithParent: true,
        contains: [
          {
            beginKeywords: 'and not'
          }
        ].concat(VALUE_MODES) // using this form to override VALUE’s 'function' match
      };

      /* Rule-Level Modes */

      const RULE_MODE = {
        begin: INTERP_IDENT_RE + '\\s*:',
        returnBegin: true,
        end: /[;}]/,
        relevance: 0,
        contains: [
          {
            begin: /-(webkit|moz|ms|o)-/
          },
          modes.CSS_VARIABLE,
          {
            className: 'attribute',
            begin: '\\b(' + ATTRIBUTES.join('|') + ')\\b',
            end: /(?=:)/,
            starts: {
              endsWithParent: true,
              illegal: '[<=$]',
              relevance: 0,
              contains: VALUE_MODES
            }
          }
        ]
      };

      const AT_RULE_MODE = {
        className: 'keyword',
        begin: '@(import|media|charset|font-face|(-[a-z]+-)?keyframes|supports|document|namespace|page|viewport|host)\\b',
        starts: {
          end: '[;{}]',
          keywords: AT_KEYWORDS,
          returnEnd: true,
          contains: VALUE_MODES,
          relevance: 0
        }
      };

      // variable definitions and calls
      const VAR_RULE_MODE = {
        className: 'variable',
        variants: [
          // using more strict pattern for higher relevance to increase chances of Less detection.
          // this is *the only* Less specific statement used in most of the sources, so...
          // (we’ll still often loose to the css-parser unless there's '//' comment,
          // simply because 1 variable just can't beat 99 properties :)
          {
            begin: '@' + IDENT_RE + '\\s*:',
            relevance: 15
          },
          {
            begin: '@' + IDENT_RE
          }
        ],
        starts: {
          end: '[;}]',
          returnEnd: true,
          contains: VALUE_WITH_RULESETS
        }
      };

      const SELECTOR_MODE = {
        // first parse unambiguous selectors (i.e. those not starting with tag)
        // then fall into the scary lookahead-discriminator variant.
        // this mode also handles mixin definitions and calls
        variants: [
          {
            begin: '[\\.#:&\\[>]',
            end: '[;{}]' // mixin calls end with ';'
          },
          {
            begin: INTERP_IDENT_RE,
            end: /\{/
          }
        ],
        returnBegin: true,
        returnEnd: true,
        illegal: '[<=\'$"]',
        relevance: 0,
        contains: [
          hljs.C_LINE_COMMENT_MODE,
          hljs.C_BLOCK_COMMENT_MODE,
          MIXIN_GUARD_MODE,
          IDENT_MODE('keyword', 'all\\b'),
          IDENT_MODE('variable', '@\\{' + IDENT_RE + '\\}'), // otherwise it’s identified as tag
          {
            begin: '\\b(' + TAGS.join('|') + ')\\b',
            className: 'selector-tag'
          },
          IDENT_MODE('selector-tag', INTERP_IDENT_RE + '%?', 0), // '%' for more consistent coloring of @keyframes "tags"
          IDENT_MODE('selector-id', '#' + INTERP_IDENT_RE),
          IDENT_MODE('selector-class', '\\.' + INTERP_IDENT_RE, 0),
          IDENT_MODE('selector-tag', '&', 0),
          modes.ATTRIBUTE_SELECTOR_MODE,
          {
            className: 'selector-pseudo',
            begin: ':(' + PSEUDO_CLASSES.join('|') + ')'
          },
          {
            className: 'selector-pseudo',
            begin: '::(' + PSEUDO_ELEMENTS.join('|') + ')'
          },
          {
            begin: /\(/,
            end: /\)/,
            relevance: 0,
            contains: VALUE_WITH_RULESETS
          }, // argument list of parametric mixins
          {
            begin: '!important'
          } // eat !important after mixin call or it will be colored as tag
        ]
      };

      const PSEUDO_SELECTOR_MODE = {
        begin: IDENT_RE + ':(:)?' + `(${PSEUDO_SELECTORS$1.join('|')})`,
        returnBegin: true,
        contains: [ SELECTOR_MODE ]
      };

      RULES.push(
        hljs.C_LINE_COMMENT_MODE,
        hljs.C_BLOCK_COMMENT_MODE,
        AT_RULE_MODE,
        VAR_RULE_MODE,
        PSEUDO_SELECTOR_MODE,
        RULE_MODE,
        SELECTOR_MODE
      );

      return {
        name: 'Less',
        case_insensitive: true,
        illegal: '[=>\'/<($"]',
        contains: RULES
      };
    }




    /*
    Language: HTML, XML
    Website: https://www.w3.org/XML/
    Category: common, web
    Audit: 2020
    */

    /** @type LanguageFn */
    function xml(hljs) {
      // Element names can contain letters, digits, hyphens, underscores, and periods
      const TAG_NAME_RE = concat(/[A-Z_]/, optional(/[A-Z0-9_.-]*:/), /[A-Z0-9_.-]*/);
      const XML_IDENT_RE = /[A-Za-z0-9._:-]+/;
      const XML_ENTITIES = {
        className: 'symbol',
        begin: /&[a-z]+;|&#[0-9]+;|&#x[a-f0-9]+;/
      };
      const XML_META_KEYWORDS = {
        begin: /\s/,
        contains: [
          {
            className: 'keyword',
            begin: /#?[a-z_][a-z1-9_-]+/,
            illegal: /\n/
          }
        ]
      };
      const XML_META_PAR_KEYWORDS = hljs.inherit(XML_META_KEYWORDS, {
        begin: /\(/,
        end: /\)/
      });
      const APOS_META_STRING_MODE = hljs.inherit(hljs.APOS_STRING_MODE, {
        className: 'string'
      });
      const QUOTE_META_STRING_MODE = hljs.inherit(hljs.QUOTE_STRING_MODE, {
        className: 'string'
      });
      const TAG_INTERNALS = {
        endsWithParent: true,
        illegal: /</,
        relevance: 0,
        contains: [
          {
            className: 'attr',
            begin: XML_IDENT_RE,
            relevance: 0
          },
          {
            begin: /=\s*/,
            relevance: 0,
            contains: [
              {
                className: 'string',
                endsParent: true,
                variants: [
                  {
                    begin: /"/,
                    end: /"/,
                    contains: [ XML_ENTITIES ]
                  },
                  {
                    begin: /'/,
                    end: /'/,
                    contains: [ XML_ENTITIES ]
                  },
                  {
                    begin: /[^\s"'=<>`]+/
                  }
                ]
              }
            ]
          }
        ]
      };
      return {
        name: 'HTML, XML',
        aliases: [
          'html',
          'xhtml',
          'rss',
          'atom',
          'xjb',
          'xsd',
          'xsl',
          'plist',
          'wsf',
          'svg'
        ],
        case_insensitive: true,
        contains: [
          {
            className: 'meta',
            begin: /<![a-z]/,
            end: />/,
            relevance: 10,
            contains: [
              XML_META_KEYWORDS,
              QUOTE_META_STRING_MODE,
              APOS_META_STRING_MODE,
              XML_META_PAR_KEYWORDS,
              {
                begin: /\[/,
                end: /\]/,
                contains: [
                  {
                    className: 'meta',
                    begin: /<![a-z]/,
                    end: />/,
                    contains: [
                      XML_META_KEYWORDS,
                      XML_META_PAR_KEYWORDS,
                      QUOTE_META_STRING_MODE,
                      APOS_META_STRING_MODE
                    ]
                  }
                ]
              }
            ]
          },
          hljs.COMMENT(
            /<!--/,
            /-->/,
            {
              relevance: 10
            }
          ),
          {
            begin: /<!\[CDATA\[/,
            end: /\]\]>/,
            relevance: 10
          },
          XML_ENTITIES,
          {
            className: 'meta',
            begin: /<\?xml/,
            end: /\?>/,
            relevance: 10
          },
          {
            className: 'tag',
            /*
            The lookahead pattern (?=...) ensures that 'begin' only matches
            '<style' as a single word, followed by a whitespace or an
            ending bracket.
            */
            begin: /<style(?=\s|>)/,
            end: />/,
            keywords: {
              name: 'style'
            },
            contains: [ TAG_INTERNALS ],
            starts: {
              end: /<\/style>/,
              returnEnd: true,
              subLanguage: [
                'css',
                'xml'
              ]
            }
          },
          {
            className: 'tag',
            // See the comment in the <style tag about the lookahead pattern
            begin: /<script(?=\s|>)/,
            end: />/,
            keywords: {
              name: 'script'
            },
            contains: [ TAG_INTERNALS ],
            starts: {
              end: /<\/script>/,
              returnEnd: true,
              subLanguage: [
                'javascript',
                'handlebars',
                'xml'
              ]
            }
          },
          // we need this for now for jSX
          {
            className: 'tag',
            begin: /<>|<\/>/
          },
          // open tag
          {
            className: 'tag',
            begin: concat(
              /</,
              lookahead(concat(
                TAG_NAME_RE,
                // <tag/>
                // <tag>
                // <tag ...
                either(/\/>/, />/, /\s/)
              ))
            ),
            end: /\/?>/,
            contains: [
              {
                className: 'name',
                begin: TAG_NAME_RE,
                relevance: 0,
                starts: TAG_INTERNALS
              }
            ]
          },
          // close tag
          {
            className: 'tag',
            begin: concat(
              /<\//,
              lookahead(concat(
                TAG_NAME_RE, />/
              ))
            ),
            contains: [
              {
                className: 'name',
                begin: TAG_NAME_RE,
                relevance: 0
              },
              {
                begin: />/,
                relevance: 0,
                endsParent: true
              }
            ]
          }
        ]
      };
    }

    /*
    Language: Markdown
    Requires: xml.js
    Author: John Crepezzi <john.crepezzi@gmail.com>
    Website: https://daringfireball.net/projects/markdown/
    Category: common, markup
    */

    function markdown(hljs) {
      const INLINE_HTML = {
        begin: /<\/?[A-Za-z_]/,
        end: '>',
        subLanguage: 'xml',
        relevance: 0
      };
      const HORIZONTAL_RULE = {
        begin: '^[-\\*]{3,}',
        end: '$'
      };
      const CODE = {
        className: 'code',
        variants: [
          // TODO: fix to allow these to work with sublanguage also
          {
            begin: '(`{3,})[^`](.|\\n)*?\\1`*[ ]*'
          },
          {
            begin: '(~{3,})[^~](.|\\n)*?\\1~*[ ]*'
          },
          // needed to allow markdown as a sublanguage to work
          {
            begin: '```',
            end: '```+[ ]*$'
          },
          {
            begin: '~~~',
            end: '~~~+[ ]*$'
          },
          {
            begin: '`.+?`'
          },
          {
            begin: '(?=^( {4}|\\t))',
            // use contains to gobble up multiple lines to allow the block to be whatever size
            // but only have a single open/close tag vs one per line
            contains: [
              {
                begin: '^( {4}|\\t)',
                end: '(\\n)$'
              }
            ],
            relevance: 0
          }
        ]
      };
      const LIST = {
        className: 'bullet',
        begin: '^[ \t]*([*+-]|(\\d+\\.))(?=\\s+)',
        end: '\\s+',
        excludeEnd: true
      };
      const LINK_REFERENCE = {
        begin: /^\[[^\n]+\]:/,
        returnBegin: true,
        contains: [
          {
            className: 'symbol',
            begin: /\[/,
            end: /\]/,
            excludeBegin: true,
            excludeEnd: true
          },
          {
            className: 'link',
            begin: /:\s*/,
            end: /$/,
            excludeBegin: true
          }
        ]
      };
      const URL_SCHEME = /[A-Za-z][A-Za-z0-9+.-]*/;
      const LINK = {
        variants: [
          // too much like nested array access in so many languages
          // to have any real relevance
          {
            begin: /\[.+?\]\[.*?\]/,
            relevance: 0
          },
          // popular internet URLs
          {
            begin: /\[.+?\]\(((data|javascript|mailto):|(?:http|ftp)s?:\/\/).*?\)/,
            relevance: 2
          },
          {
            begin: concat(/\[.+?\]\(/, URL_SCHEME, /:\/\/.*?\)/),
            relevance: 2
          },
          // relative urls
          {
            begin: /\[.+?\]\([./?&#].*?\)/,
            relevance: 1
          },
          // whatever else, lower relevance (might not be a link at all)
          {
            begin: /\[.*?\]\(.*?\)/,
            relevance: 0
          }
        ],
        returnBegin: true,
        contains: [
          {
            // empty strings for alt or link text
            match: /\[(?=\])/
          },
          {
            className: 'string',
            relevance: 0,
            begin: '\\[',
            end: '\\]',
            excludeBegin: true,
            returnEnd: true
          },
          {
            className: 'link',
            relevance: 0,
            begin: '\\]\\(',
            end: '\\)',
            excludeBegin: true,
            excludeEnd: true
          },
          {
            className: 'symbol',
            relevance: 0,
            begin: '\\]\\[',
            end: '\\]',
            excludeBegin: true,
            excludeEnd: true
          }
        ]
      };
      const BOLD = {
        className: 'strong',
        contains: [], // defined later
        variants: [
          {
            begin: /_{2}/,
            end: /_{2}/
          },
          {
            begin: /\*{2}/,
            end: /\*{2}/
          }
        ]
      };
      const ITALIC = {
        className: 'emphasis',
        contains: [], // defined later
        variants: [
          {
            begin: /\*(?!\*)/,
            end: /\*/
          },
          {
            begin: /_(?!_)/,
            end: /_/,
            relevance: 0
          }
        ]
      };
      BOLD.contains.push(ITALIC);
      ITALIC.contains.push(BOLD);

      let CONTAINABLE = [
        INLINE_HTML,
        LINK
      ];

      BOLD.contains = BOLD.contains.concat(CONTAINABLE);
      ITALIC.contains = ITALIC.contains.concat(CONTAINABLE);

      CONTAINABLE = CONTAINABLE.concat(BOLD, ITALIC);

      const HEADER = {
        className: 'section',
        variants: [
          {
            begin: '^#{1,6}',
            end: '$',
            contains: CONTAINABLE
          },
          {
            begin: '(?=^.+?\\n[=-]{2,}$)',
            contains: [
              {
                begin: '^[=-]*$'
              },
              {
                begin: '^',
                end: "\\n",
                contains: CONTAINABLE
              }
            ]
          }
        ]
      };

      const BLOCKQUOTE = {
        className: 'quote',
        begin: '^>\\s+',
        contains: CONTAINABLE,
        end: '$'
      };

      return {
        name: 'Markdown',
        aliases: [
          'md',
          'mkdown',
          'mkd'
        ],
        contains: [
          HEADER,
          INLINE_HTML,
          LIST,
          BOLD,
          ITALIC,
          BLOCKQUOTE,
          CODE,
          HORIZONTAL_RULE,
          LINK,
          LINK_REFERENCE
        ]
      };
    }

    /*
    Language: SCSS
    Description: Scss is an extension of the syntax of CSS.
    Author: Kurt Emch <kurt@kurtemch.com>
    Website: https://sass-lang.com
    Category: common, css, web
    */

    /** @type LanguageFn */
    function scss(hljs) {
      const modes = MODES(hljs);
      const PSEUDO_ELEMENTS$1 = PSEUDO_ELEMENTS;
      const PSEUDO_CLASSES$1 = PSEUDO_CLASSES;

      const AT_IDENTIFIER = '@[a-z-]+'; // @font-face
      const AT_MODIFIERS = "and or not only";
      const IDENT_RE = '[a-zA-Z-][a-zA-Z0-9_-]*';
      const VARIABLE = {
        className: 'variable',
        begin: '(\\$' + IDENT_RE + ')\\b'
      };

      return {
        name: 'SCSS',
        case_insensitive: true,
        illegal: '[=/|\']',
        contains: [
          hljs.C_LINE_COMMENT_MODE,
          hljs.C_BLOCK_COMMENT_MODE,
          {
            className: 'selector-id',
            begin: '#[A-Za-z0-9_-]+',
            relevance: 0
          },
          {
            className: 'selector-class',
            begin: '\\.[A-Za-z0-9_-]+',
            relevance: 0
          },
          modes.ATTRIBUTE_SELECTOR_MODE,
          {
            className: 'selector-tag',
            begin: '\\b(' + TAGS.join('|') + ')\\b',
            // was there, before, but why?
            relevance: 0
          },
          {
            className: 'selector-pseudo',
            begin: ':(' + PSEUDO_CLASSES$1.join('|') + ')'
          },
          {
            className: 'selector-pseudo',
            begin: '::(' + PSEUDO_ELEMENTS$1.join('|') + ')'
          },
          VARIABLE,
          { // pseudo-selector params
            begin: /\(/,
            end: /\)/,
            contains: [ modes.CSS_NUMBER_MODE ]
          },
          modes.CSS_VARIABLE,
          {
            className: 'attribute',
            begin: '\\b(' + ATTRIBUTES.join('|') + ')\\b'
          },
          {
            begin: '\\b(whitespace|wait|w-resize|visible|vertical-text|vertical-ideographic|uppercase|upper-roman|upper-alpha|underline|transparent|top|thin|thick|text|text-top|text-bottom|tb-rl|table-header-group|table-footer-group|sw-resize|super|strict|static|square|solid|small-caps|separate|se-resize|scroll|s-resize|rtl|row-resize|ridge|right|repeat|repeat-y|repeat-x|relative|progress|pointer|overline|outside|outset|oblique|nowrap|not-allowed|normal|none|nw-resize|no-repeat|no-drop|newspaper|ne-resize|n-resize|move|middle|medium|ltr|lr-tb|lowercase|lower-roman|lower-alpha|loose|list-item|line|line-through|line-edge|lighter|left|keep-all|justify|italic|inter-word|inter-ideograph|inside|inset|inline|inline-block|inherit|inactive|ideograph-space|ideograph-parenthesis|ideograph-numeric|ideograph-alpha|horizontal|hidden|help|hand|groove|fixed|ellipsis|e-resize|double|dotted|distribute|distribute-space|distribute-letter|distribute-all-lines|disc|disabled|default|decimal|dashed|crosshair|collapse|col-resize|circle|char|center|capitalize|break-word|break-all|bottom|both|bolder|bold|block|bidi-override|below|baseline|auto|always|all-scroll|absolute|table|table-cell)\\b'
          },
          {
            begin: ':',
            end: ';',
            contains: [
              VARIABLE,
              modes.HEXCOLOR,
              modes.CSS_NUMBER_MODE,
              hljs.QUOTE_STRING_MODE,
              hljs.APOS_STRING_MODE,
              modes.IMPORTANT
            ]
          },
          // matching these here allows us to treat them more like regular CSS
          // rules so everything between the {} gets regular rule highlighting,
          // which is what we want for page and font-face
          {
            begin: '@(page|font-face)',
            keywords: {
              $pattern: AT_IDENTIFIER,
              keyword: '@page @font-face'
            }
          },
          {
            begin: '@',
            end: '[{;]',
            returnBegin: true,
            keywords: {
              $pattern: /[a-z-]+/,
              keyword: AT_MODIFIERS,
              attribute: MEDIA_FEATURES.join(" ")
            },
            contains: [
              {
                begin: AT_IDENTIFIER,
                className: "keyword"
              },
              {
                begin: /[a-z-]+(?=:)/,
                className: "attribute"
              },
              VARIABLE,
              hljs.QUOTE_STRING_MODE,
              hljs.APOS_STRING_MODE,
              modes.HEXCOLOR,
              modes.CSS_NUMBER_MODE
            ]
          }
        ]
      };
    }

    /*
    Language: Shell Session
    Requires: bash.js
    Author: TSUYUSATO Kitsune <make.just.on@gmail.com>
    Category: common
    Audit: 2020
    */

    /** @type LanguageFn */
    function shell(hljs) {
      return {
        name: 'Shell Session',
        aliases: [ 'console', 'shellsession' ],
        contains: [
          {
            className: 'meta',
            // We cannot add \s (spaces) in the regular expression otherwise it will be too broad and produce unexpected result.
            // For instance, in the following example, it would match "echo /path/to/home >" as a prompt:
            // echo /path/to/home > t.exe
            begin: /^\s{0,3}[/~\w\d[\]()@-]*[>%$#][ ]?/,
            starts: {
              end: /[^\\](?=\s*$)/,
              subLanguage: 'bash'
            }
          }
        ]
      };
    }

    /*
     Language: SQL
     Website: https://en.wikipedia.org/wiki/SQL
     Category: common, database
     */

    function sql(hljs) {
      const COMMENT_MODE = hljs.COMMENT('--', '$');
      const STRING = {
        className: 'string',
        variants: [
          {
            begin: /'/,
            end: /'/,
            contains: [
              {begin: /''/ }
            ]
          }
        ]
      };
      const QUOTED_IDENTIFIER = {
        begin: /"/,
        end: /"/,
        contains: [ { begin: /""/ } ]
      };

      const LITERALS = [
        "true",
        "false",
        // Not sure it's correct to call NULL literal, and clauses like IS [NOT] NULL look strange that way.
        // "null",
        "unknown"
      ];

      const MULTI_WORD_TYPES = [
        "double precision",
        "large object",
        "with timezone",
        "without timezone"
      ];

      const TYPES = [
        'bigint',
        'binary',
        'blob',
        'boolean',
        'char',
        'character',
        'clob',
        'date',
        'dec',
        'decfloat',
        'decimal',
        'float',
        'int',
        'integer',
        'interval',
        'nchar',
        'nclob',
        'national',
        'numeric',
        'real',
        'row',
        'smallint',
        'time',
        'timestamp',
        'varchar',
        'varying', // modifier (character varying)
        'varbinary'
      ];

      const NON_RESERVED_WORDS = [
        "add",
        "asc",
        "collation",
        "desc",
        "final",
        "first",
        "last",
        "view"
      ];

      // https://jakewheat.github.io/sql-overview/sql-2016-foundation-grammar.html#reserved-word
      const RESERVED_WORDS = [
        "abs",
        "acos",
        "all",
        "allocate",
        "alter",
        "and",
        "any",
        "are",
        "array",
        "array_agg",
        "array_max_cardinality",
        "as",
        "asensitive",
        "asin",
        "asymmetric",
        "at",
        "atan",
        "atomic",
        "authorization",
        "avg",
        "begin",
        "begin_frame",
        "begin_partition",
        "between",
        "bigint",
        "binary",
        "blob",
        "boolean",
        "both",
        "by",
        "call",
        "called",
        "cardinality",
        "cascaded",
        "case",
        "cast",
        "ceil",
        "ceiling",
        "char",
        "char_length",
        "character",
        "character_length",
        "check",
        "classifier",
        "clob",
        "close",
        "coalesce",
        "collate",
        "collect",
        "column",
        "commit",
        "condition",
        "connect",
        "constraint",
        "contains",
        "convert",
        "copy",
        "corr",
        "corresponding",
        "cos",
        "cosh",
        "count",
        "covar_pop",
        "covar_samp",
        "create",
        "cross",
        "cube",
        "cume_dist",
        "current",
        "current_catalog",
        "current_date",
        "current_default_transform_group",
        "current_path",
        "current_role",
        "current_row",
        "current_schema",
        "current_time",
        "current_timestamp",
        "current_path",
        "current_role",
        "current_transform_group_for_type",
        "current_user",
        "cursor",
        "cycle",
        "date",
        "day",
        "deallocate",
        "dec",
        "decimal",
        "decfloat",
        "declare",
        "default",
        "define",
        "delete",
        "dense_rank",
        "deref",
        "describe",
        "deterministic",
        "disconnect",
        "distinct",
        "double",
        "drop",
        "dynamic",
        "each",
        "element",
        "else",
        "empty",
        "end",
        "end_frame",
        "end_partition",
        "end-exec",
        "equals",
        "escape",
        "every",
        "except",
        "exec",
        "execute",
        "exists",
        "exp",
        "external",
        "extract",
        "false",
        "fetch",
        "filter",
        "first_value",
        "float",
        "floor",
        "for",
        "foreign",
        "frame_row",
        "free",
        "from",
        "full",
        "function",
        "fusion",
        "get",
        "global",
        "grant",
        "group",
        "grouping",
        "groups",
        "having",
        "hold",
        "hour",
        "identity",
        "in",
        "indicator",
        "initial",
        "inner",
        "inout",
        "insensitive",
        "insert",
        "int",
        "integer",
        "intersect",
        "intersection",
        "interval",
        "into",
        "is",
        "join",
        "json_array",
        "json_arrayagg",
        "json_exists",
        "json_object",
        "json_objectagg",
        "json_query",
        "json_table",
        "json_table_primitive",
        "json_value",
        "lag",
        "language",
        "large",
        "last_value",
        "lateral",
        "lead",
        "leading",
        "left",
        "like",
        "like_regex",
        "listagg",
        "ln",
        "local",
        "localtime",
        "localtimestamp",
        "log",
        "log10",
        "lower",
        "match",
        "match_number",
        "match_recognize",
        "matches",
        "max",
        "member",
        "merge",
        "method",
        "min",
        "minute",
        "mod",
        "modifies",
        "module",
        "month",
        "multiset",
        "national",
        "natural",
        "nchar",
        "nclob",
        "new",
        "no",
        "none",
        "normalize",
        "not",
        "nth_value",
        "ntile",
        "null",
        "nullif",
        "numeric",
        "octet_length",
        "occurrences_regex",
        "of",
        "offset",
        "old",
        "omit",
        "on",
        "one",
        "only",
        "open",
        "or",
        "order",
        "out",
        "outer",
        "over",
        "overlaps",
        "overlay",
        "parameter",
        "partition",
        "pattern",
        "per",
        "percent",
        "percent_rank",
        "percentile_cont",
        "percentile_disc",
        "period",
        "portion",
        "position",
        "position_regex",
        "power",
        "precedes",
        "precision",
        "prepare",
        "primary",
        "procedure",
        "ptf",
        "range",
        "rank",
        "reads",
        "real",
        "recursive",
        "ref",
        "references",
        "referencing",
        "regr_avgx",
        "regr_avgy",
        "regr_count",
        "regr_intercept",
        "regr_r2",
        "regr_slope",
        "regr_sxx",
        "regr_sxy",
        "regr_syy",
        "release",
        "result",
        "return",
        "returns",
        "revoke",
        "right",
        "rollback",
        "rollup",
        "row",
        "row_number",
        "rows",
        "running",
        "savepoint",
        "scope",
        "scroll",
        "search",
        "second",
        "seek",
        "select",
        "sensitive",
        "session_user",
        "set",
        "show",
        "similar",
        "sin",
        "sinh",
        "skip",
        "smallint",
        "some",
        "specific",
        "specifictype",
        "sql",
        "sqlexception",
        "sqlstate",
        "sqlwarning",
        "sqrt",
        "start",
        "static",
        "stddev_pop",
        "stddev_samp",
        "submultiset",
        "subset",
        "substring",
        "substring_regex",
        "succeeds",
        "sum",
        "symmetric",
        "system",
        "system_time",
        "system_user",
        "table",
        "tablesample",
        "tan",
        "tanh",
        "then",
        "time",
        "timestamp",
        "timezone_hour",
        "timezone_minute",
        "to",
        "trailing",
        "translate",
        "translate_regex",
        "translation",
        "treat",
        "trigger",
        "trim",
        "trim_array",
        "true",
        "truncate",
        "uescape",
        "union",
        "unique",
        "unknown",
        "unnest",
        "update",
        "upper",
        "user",
        "using",
        "value",
        "values",
        "value_of",
        "var_pop",
        "var_samp",
        "varbinary",
        "varchar",
        "varying",
        "versioning",
        "when",
        "whenever",
        "where",
        "width_bucket",
        "window",
        "with",
        "within",
        "without",
        "year",
      ];

      // these are reserved words we have identified to be functions
      // and should only be highlighted in a dispatch-like context
      // ie, array_agg(...), etc.
      const RESERVED_FUNCTIONS = [
        "abs",
        "acos",
        "array_agg",
        "asin",
        "atan",
        "avg",
        "cast",
        "ceil",
        "ceiling",
        "coalesce",
        "corr",
        "cos",
        "cosh",
        "count",
        "covar_pop",
        "covar_samp",
        "cume_dist",
        "dense_rank",
        "deref",
        "element",
        "exp",
        "extract",
        "first_value",
        "floor",
        "json_array",
        "json_arrayagg",
        "json_exists",
        "json_object",
        "json_objectagg",
        "json_query",
        "json_table",
        "json_table_primitive",
        "json_value",
        "lag",
        "last_value",
        "lead",
        "listagg",
        "ln",
        "log",
        "log10",
        "lower",
        "max",
        "min",
        "mod",
        "nth_value",
        "ntile",
        "nullif",
        "percent_rank",
        "percentile_cont",
        "percentile_disc",
        "position",
        "position_regex",
        "power",
        "rank",
        "regr_avgx",
        "regr_avgy",
        "regr_count",
        "regr_intercept",
        "regr_r2",
        "regr_slope",
        "regr_sxx",
        "regr_sxy",
        "regr_syy",
        "row_number",
        "sin",
        "sinh",
        "sqrt",
        "stddev_pop",
        "stddev_samp",
        "substring",
        "substring_regex",
        "sum",
        "tan",
        "tanh",
        "translate",
        "translate_regex",
        "treat",
        "trim",
        "trim_array",
        "unnest",
        "upper",
        "value_of",
        "var_pop",
        "var_samp",
        "width_bucket",
      ];

      // these functions can
      const POSSIBLE_WITHOUT_PARENS = [
        "current_catalog",
        "current_date",
        "current_default_transform_group",
        "current_path",
        "current_role",
        "current_schema",
        "current_transform_group_for_type",
        "current_user",
        "session_user",
        "system_time",
        "system_user",
        "current_time",
        "localtime",
        "current_timestamp",
        "localtimestamp"
      ];

      // those exist to boost relevance making these very
      // "SQL like" keyword combos worth +1 extra relevance
      const COMBOS = [
        "create table",
        "insert into",
        "primary key",
        "foreign key",
        "not null",
        "alter table",
        "add constraint",
        "grouping sets",
        "on overflow",
        "character set",
        "respect nulls",
        "ignore nulls",
        "nulls first",
        "nulls last",
        "depth first",
        "breadth first"
      ];

      const FUNCTIONS = RESERVED_FUNCTIONS;

      const KEYWORDS = [...RESERVED_WORDS, ...NON_RESERVED_WORDS].filter((keyword) => {
        return !RESERVED_FUNCTIONS.includes(keyword);
      });

      const VARIABLE = {
        className: "variable",
        begin: /@[a-z0-9]+/,
      };

      const OPERATOR = {
        className: "operator",
        begin: /[-+*/=%^~]|&&?|\|\|?|!=?|<(?:=>?|<|>)?|>[>=]?/,
        relevance: 0,
      };

      const FUNCTION_CALL = {
        begin: concat(/\b/, either(...FUNCTIONS), /\s*\(/),
        relevance: 0,
        keywords: {
          built_in: FUNCTIONS
        }
      };

      // keywords with less than 3 letters are reduced in relevancy
      function reduceRelevancy(list, {exceptions, when} = {}) {
        const qualifyFn = when;
        exceptions = exceptions || [];
        return list.map((item) => {
          if (item.match(/\|\d+$/) || exceptions.includes(item)) {
            return item;
          } else if (qualifyFn(item)) {
            return `${item}|0`;
          } else {
            return item;
          }
        });
      }

      return {
        name: 'SQL',
        case_insensitive: true,
        // does not include {} or HTML tags `</`
        illegal: /[{}]|<\//,
        keywords: {
          $pattern: /\b[\w\.]+/,
          keyword:
            reduceRelevancy(KEYWORDS, { when: (x) => x.length < 3 }),
          literal: LITERALS,
          type: TYPES,
          built_in: POSSIBLE_WITHOUT_PARENS
        },
        contains: [
          {
            begin: either(...COMBOS),
            relevance: 0,
            keywords: {
              $pattern: /[\w\.]+/,
              keyword: KEYWORDS.concat(COMBOS),
              literal: LITERALS,
              type: TYPES
            },
          },
          {
            className: "type",
            begin: either(...MULTI_WORD_TYPES)
          },
          FUNCTION_CALL,
          VARIABLE,
          STRING,
          QUOTED_IDENTIFIER,
          hljs.C_NUMBER_MODE,
          hljs.C_BLOCK_COMMENT_MODE,
          COMMENT_MODE,
          OPERATOR
        ]
      };
    }

    const keywordWrapper = keyword => concat(
      /\b/,
      keyword,
      /\w$/.test(keyword) ? /\b/ : /\B/
    );

    // Keywords that require a leading dot.
    const dotKeywords = [
      'Protocol', // contextual
      'Type' // contextual
    ].map(keywordWrapper);

    // Keywords that may have a leading dot.
    const optionalDotKeywords = [
      'init',
      'self'
    ].map(keywordWrapper);

    // should register as keyword, not type
    const keywordTypes = [
      'Any',
      'Self'
    ];

    // Regular keywords and literals.
    const keywords = [
      // strings below will be fed into the regular `keywords` engine while regex
      // will result in additional modes being created to scan for those keywords to
      // avoid conflicts with other rules
      'actor',
      'associatedtype',
      'async',
      'await',
      /as\?/, // operator
      /as!/, // operator
      'as', // operator
      'break',
      'case',
      'catch',
      'class',
      'continue',
      'convenience', // contextual
      'default',
      'defer',
      'deinit',
      'didSet', // contextual
      'do',
      'dynamic', // contextual
      'else',
      'enum',
      'extension',
      'fallthrough',
      /fileprivate\(set\)/,
      'fileprivate',
      'final', // contextual
      'for',
      'func',
      'get', // contextual
      'guard',
      'if',
      'import',
      'indirect', // contextual
      'infix', // contextual
      /init\?/,
      /init!/,
      'inout',
      /internal\(set\)/,
      'internal',
      'in',
      'is', // operator
      'isolated', // contextual
      'nonisolated', // contextual
      'lazy', // contextual
      'let',
      'mutating', // contextual
      'nonmutating', // contextual
      /open\(set\)/, // contextual
      'open', // contextual
      'operator',
      'optional', // contextual
      'override', // contextual
      'postfix', // contextual
      'precedencegroup',
      'prefix', // contextual
      /private\(set\)/,
      'private',
      'protocol',
      /public\(set\)/,
      'public',
      'repeat',
      'required', // contextual
      'rethrows',
      'return',
      'set', // contextual
      'some', // contextual
      'static',
      'struct',
      'subscript',
      'super',
      'switch',
      'throws',
      'throw',
      /try\?/, // operator
      /try!/, // operator
      'try', // operator
      'typealias',
      /unowned\(safe\)/, // contextual
      /unowned\(unsafe\)/, // contextual
      'unowned', // contextual
      'var',
      'weak', // contextual
      'where',
      'while',
      'willSet' // contextual
    ];

    // NOTE: Contextual keywords are reserved only in specific contexts.
    // Ideally, these should be matched using modes to avoid false positives.

    // Literals.
    const literals = [
      'false',
      'nil',
      'true'
    ];

    // Keywords used in precedence groups.
    const precedencegroupKeywords = [
      'assignment',
      'associativity',
      'higherThan',
      'left',
      'lowerThan',
      'none',
      'right'
    ];

    // Keywords that start with a number sign (#).
    // #available is handled separately.
    const numberSignKeywords = [
      '#colorLiteral',
      '#column',
      '#dsohandle',
      '#else',
      '#elseif',
      '#endif',
      '#error',
      '#file',
      '#fileID',
      '#fileLiteral',
      '#filePath',
      '#function',
      '#if',
      '#imageLiteral',
      '#keyPath',
      '#line',
      '#selector',
      '#sourceLocation',
      '#warn_unqualified_access',
      '#warning'
    ];

    // Global functions in the Standard Library.
    const builtIns$1 = [
      'abs',
      'all',
      'any',
      'assert',
      'assertionFailure',
      'debugPrint',
      'dump',
      'fatalError',
      'getVaList',
      'isKnownUniquelyReferenced',
      'max',
      'min',
      'numericCast',
      'pointwiseMax',
      'pointwiseMin',
      'precondition',
      'preconditionFailure',
      'print',
      'readLine',
      'repeatElement',
      'sequence',
      'stride',
      'swap',
      'swift_unboxFromSwiftValueWithType',
      'transcode',
      'type',
      'unsafeBitCast',
      'unsafeDowncast',
      'withExtendedLifetime',
      'withUnsafeMutablePointer',
      'withUnsafePointer',
      'withVaList',
      'withoutActuallyEscaping',
      'zip'
    ];

    // Valid first characters for operators.
    const operatorHead = either(
      /[/=\-+!*%<>&|^~?]/,
      /[\u00A1-\u00A7]/,
      /[\u00A9\u00AB]/,
      /[\u00AC\u00AE]/,
      /[\u00B0\u00B1]/,
      /[\u00B6\u00BB\u00BF\u00D7\u00F7]/,
      /[\u2016-\u2017]/,
      /[\u2020-\u2027]/,
      /[\u2030-\u203E]/,
      /[\u2041-\u2053]/,
      /[\u2055-\u205E]/,
      /[\u2190-\u23FF]/,
      /[\u2500-\u2775]/,
      /[\u2794-\u2BFF]/,
      /[\u2E00-\u2E7F]/,
      /[\u3001-\u3003]/,
      /[\u3008-\u3020]/,
      /[\u3030]/
    );

    // Valid characters for operators.
    const operatorCharacter = either(
      operatorHead,
      /[\u0300-\u036F]/,
      /[\u1DC0-\u1DFF]/,
      /[\u20D0-\u20FF]/,
      /[\uFE00-\uFE0F]/,
      /[\uFE20-\uFE2F]/
      // TODO: The following characters are also allowed, but the regex isn't supported yet.
      // /[\u{E0100}-\u{E01EF}]/u
    );

    // Valid operator.
    const operator = concat(operatorHead, operatorCharacter, '*');

    // Valid first characters for identifiers.
    const identifierHead = either(
      /[a-zA-Z_]/,
      /[\u00A8\u00AA\u00AD\u00AF\u00B2-\u00B5\u00B7-\u00BA]/,
      /[\u00BC-\u00BE\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u00FF]/,
      /[\u0100-\u02FF\u0370-\u167F\u1681-\u180D\u180F-\u1DBF]/,
      /[\u1E00-\u1FFF]/,
      /[\u200B-\u200D\u202A-\u202E\u203F-\u2040\u2054\u2060-\u206F]/,
      /[\u2070-\u20CF\u2100-\u218F\u2460-\u24FF\u2776-\u2793]/,
      /[\u2C00-\u2DFF\u2E80-\u2FFF]/,
      /[\u3004-\u3007\u3021-\u302F\u3031-\u303F\u3040-\uD7FF]/,
      /[\uF900-\uFD3D\uFD40-\uFDCF\uFDF0-\uFE1F\uFE30-\uFE44]/,
      /[\uFE47-\uFEFE\uFF00-\uFFFD]/ // Should be /[\uFE47-\uFFFD]/, but we have to exclude FEFF.
      // The following characters are also allowed, but the regexes aren't supported yet.
      // /[\u{10000}-\u{1FFFD}\u{20000-\u{2FFFD}\u{30000}-\u{3FFFD}\u{40000}-\u{4FFFD}]/u,
      // /[\u{50000}-\u{5FFFD}\u{60000-\u{6FFFD}\u{70000}-\u{7FFFD}\u{80000}-\u{8FFFD}]/u,
      // /[\u{90000}-\u{9FFFD}\u{A0000-\u{AFFFD}\u{B0000}-\u{BFFFD}\u{C0000}-\u{CFFFD}]/u,
      // /[\u{D0000}-\u{DFFFD}\u{E0000-\u{EFFFD}]/u
    );

    // Valid characters for identifiers.
    const identifierCharacter = either(
      identifierHead,
      /\d/,
      /[\u0300-\u036F\u1DC0-\u1DFF\u20D0-\u20FF\uFE20-\uFE2F]/
    );

    // Valid identifier.
    const identifier = concat(identifierHead, identifierCharacter, '*');

    // Valid type identifier.
    const typeIdentifier = concat(/[A-Z]/, identifierCharacter, '*');

    // Built-in attributes, which are highlighted as keywords.
    // @available is handled separately.
    const keywordAttributes = [
      'autoclosure',
      concat(/convention\(/, either('swift', 'block', 'c'), /\)/),
      'discardableResult',
      'dynamicCallable',
      'dynamicMemberLookup',
      'escaping',
      'frozen',
      'GKInspectable',
      'IBAction',
      'IBDesignable',
      'IBInspectable',
      'IBOutlet',
      'IBSegueAction',
      'inlinable',
      'main',
      'nonobjc',
      'NSApplicationMain',
      'NSCopying',
      'NSManaged',
      concat(/objc\(/, identifier, /\)/),
      'objc',
      'objcMembers',
      'propertyWrapper',
      'requires_stored_property_inits',
      'resultBuilder',
      'testable',
      'UIApplicationMain',
      'unknown',
      'usableFromInline'
    ];

    // Contextual keywords used in @available and #available.
    const availabilityKeywords = [
      'iOS',
      'iOSApplicationExtension',
      'macOS',
      'macOSApplicationExtension',
      'macCatalyst',
      'macCatalystApplicationExtension',
      'watchOS',
      'watchOSApplicationExtension',
      'tvOS',
      'tvOSApplicationExtension',
      'swift'
    ];

 

    /*
    Language: TypeScript
    Author: Panu Horsmalahti <panu.horsmalahti@iki.fi>
    Contributors: Ike Ku <dempfi@yahoo.com>
    Description: TypeScript is a strict superset of JavaScript
    Website: https://www.typescriptlang.org
    Category: common, scripting
    */

    /** @type LanguageFn */
    function typescript(hljs) {
      const IDENT_RE$1 = IDENT_RE;
      const NAMESPACE = {
        beginKeywords: 'namespace', end: /\{/, excludeEnd: true
      };
      const INTERFACE = {
        beginKeywords: 'interface', end: /\{/, excludeEnd: true,
        keywords: 'interface extends'
      };
      const USE_STRICT = {
        className: 'meta',
        relevance: 10,
        begin: /^\s*['"]use strict['"]/
      };
      const TYPES = [
        "any",
        "void",
        "number",
        "boolean",
        "string",
        "object",
        "never",
        "enum"
      ];
      const TS_SPECIFIC_KEYWORDS = [
        "type",
        "namespace",
        "typedef",
        "interface",
        "public",
        "private",
        "protected",
        "implements",
        "declare",
        "abstract",
        "readonly"
      ];
      const KEYWORDS$1 = {
        $pattern: IDENT_RE,
        keyword: KEYWORDS.concat(TS_SPECIFIC_KEYWORDS),
        literal: LITERALS,
        built_in: BUILT_INS.concat(TYPES),
        "variable.language": BUILT_IN_VARIABLES
      };
      const DECORATOR = {
        className: 'meta',
        begin: '@' + IDENT_RE$1,
      };

      const swapMode = (mode, label, replacement) => {
        const indx = mode.contains.findIndex(m => m.label === label);
        if (indx === -1) { throw new Error("can not find mode to replace"); }
        mode.contains.splice(indx, 1, replacement);
      };

      const tsLanguage = javascript(hljs);

      // this should update anywhere keywords is used since
      // it will be the same actual JS object
      Object.assign(tsLanguage.keywords, KEYWORDS$1);

      tsLanguage.exports.PARAMS_CONTAINS.push(DECORATOR);
      tsLanguage.contains = tsLanguage.contains.concat([
        DECORATOR,
        NAMESPACE,
        INTERFACE,
      ]);

      // TS gets a simpler shebang rule than JS
      swapMode(tsLanguage, "shebang", hljs.SHEBANG());
      // JS use strict rule purposely excludes `asm` which makes no sense
      swapMode(tsLanguage, "use_strict", USE_STRICT);

      const functionDeclaration = tsLanguage.contains.find(m => m.label === "func.def");
      functionDeclaration.relevance = 0; // () => {} is more typical in TypeScript

      Object.assign(tsLanguage, {
        name: 'TypeScript',
        aliases: ['ts', 'tsx']
      });

      return tsLanguage;
    }


    /*
    Language: YAML
    Description: Yet Another Markdown Language
    Author: Stefan Wienert <stwienert@gmail.com>
    Contributors: Carl Baxter <carl@cbax.tech>
    Requires: ruby.js
    Website: https://yaml.org
    Category: common, config
    */
    function yaml(hljs) {
      const LITERALS = 'true false yes no null';

      // YAML spec allows non-reserved URI characters in tags.
      const URI_CHARACTERS = '[\\w#;/?:@&=+$,.~*\'()[\\]]+';

      // Define keys as starting with a word character
      // ...containing word chars, spaces, colons, forward-slashes, hyphens and periods
      // ...and ending with a colon followed immediately by a space, tab or newline.
      // The YAML spec allows for much more than this, but this covers most use-cases.
      const KEY = {
        className: 'attr',
        variants: [
          {
            begin: '\\w[\\w :\\/.-]*:(?=[ \t]|$)'
          },
          { // double quoted keys
            begin: '"\\w[\\w :\\/.-]*":(?=[ \t]|$)'
          },
          { // single quoted keys
            begin: '\'\\w[\\w :\\/.-]*\':(?=[ \t]|$)'
          }
        ]
      };

      const TEMPLATE_VARIABLES = {
        className: 'template-variable',
        variants: [
          { // jinja templates Ansible
            begin: /\{\{/,
            end: /\}\}/
          },
          { // Ruby i18n
            begin: /%\{/,
            end: /\}/
          }
        ]
      };
      const STRING = {
        className: 'string',
        relevance: 0,
        variants: [
          {
            begin: /'/,
            end: /'/
          },
          {
            begin: /"/,
            end: /"/
          },
          {
            begin: /\S+/
          }
        ],
        contains: [
          hljs.BACKSLASH_ESCAPE,
          TEMPLATE_VARIABLES
        ]
      };

      // Strings inside of value containers (objects) can't contain braces,
      // brackets, or commas
      const CONTAINER_STRING = hljs.inherit(STRING, {
        variants: [
          {
            begin: /'/,
            end: /'/
          },
          {
            begin: /"/,
            end: /"/
          },
          {
            begin: /[^\s,{}[\]]+/
          }
        ]
      });

      const DATE_RE = '[0-9]{4}(-[0-9][0-9]){0,2}';
      const TIME_RE = '([Tt \\t][0-9][0-9]?(:[0-9][0-9]){2})?';
      const FRACTION_RE = '(\\.[0-9]*)?';
      const ZONE_RE = '([ \\t])*(Z|[-+][0-9][0-9]?(:[0-9][0-9])?)?';
      const TIMESTAMP = {
        className: 'number',
        begin: '\\b' + DATE_RE + TIME_RE + FRACTION_RE + ZONE_RE + '\\b'
      };

      const VALUE_CONTAINER = {
        end: ',',
        endsWithParent: true,
        excludeEnd: true,
        keywords: LITERALS,
        relevance: 0
      };
      const OBJECT = {
        begin: /\{/,
        end: /\}/,
        contains: [ VALUE_CONTAINER ],
        illegal: '\\n',
        relevance: 0
      };
      const ARRAY = {
        begin: '\\[',
        end: '\\]',
        contains: [ VALUE_CONTAINER ],
        illegal: '\\n',
        relevance: 0
      };

      const MODES = [
        KEY,
        {
          className: 'meta',
          begin: '^---\\s*$',
          relevance: 10
        },
        { // multi line string
          // Blocks start with a | or > followed by a newline
          //
          // Indentation of subsequent lines must be the same to
          // be considered part of the block
          className: 'string',
          begin: '[\\|>]([1-9]?[+-])?[ ]*\\n( +)[^ ][^\\n]*\\n(\\2[^\\n]+\\n?)*'
        },
        { // Ruby/Rails erb
          begin: '<%[%=-]?',
          end: '[%-]?%>',
          subLanguage: 'ruby',
          excludeBegin: true,
          excludeEnd: true,
          relevance: 0
        },
        { // named tags
          className: 'type',
          begin: '!\\w+!' + URI_CHARACTERS
        },
        // https://yaml.org/spec/1.2/spec.html#id2784064
        { // verbatim tags
          className: 'type',
          begin: '!<' + URI_CHARACTERS + ">"
        },
        { // primary tags
          className: 'type',
          begin: '!' + URI_CHARACTERS
        },
        { // secondary tags
          className: 'type',
          begin: '!!' + URI_CHARACTERS
        },
        { // fragment id &ref
          className: 'meta',
          begin: '&' + hljs.UNDERSCORE_IDENT_RE + '$'
        },
        { // fragment reference *ref
          className: 'meta',
          begin: '\\*' + hljs.UNDERSCORE_IDENT_RE + '$'
        },
        { // array listing
          className: 'bullet',
          // TODO: remove |$ hack when we have proper look-ahead support
          begin: '-(?=[ ]|$)',
          relevance: 0
        },
        hljs.HASH_COMMENT_MODE,
        {
          beginKeywords: LITERALS,
          keywords: {
            literal: LITERALS
          }
        },
        TIMESTAMP,
        // numbers are any valid C-style number that
        // sit isolated from other words
        {
          className: 'number',
          begin: hljs.C_NUMBER_RE + '\\b',
          relevance: 0
        },
        OBJECT,
        ARRAY,
        STRING
      ];

      const VALUE_MODES = [ ...MODES ];
      VALUE_MODES.pop();
      VALUE_MODES.push(CONTAINER_STRING);
      VALUE_CONTAINER.contains = VALUE_MODES;

      return {
        name: 'YAML',
        case_insensitive: true,
        aliases: [ 'yml' ],
        contains: MODES
      };
    }

    var builtIns = /*#__PURE__*/Object.freeze({
        __proto__: null,
        grmr_bash: bash,
        grmr_csharp: csharp,
        grmr_css: css,
        grmr_ini: ini,
        grmr_java: java,
        grmr_javascript: javascript,
        grmr_json: json,
        grmr_less: less,
        grmr_xml: xml,
        grmr_markdown: markdown,
        grmr_scss: scss,
        grmr_shell: shell,
        grmr_sql: sql,
        grmr_typescript: typescript,
        grmr_yaml: yaml
    });

    const hljs = HighlightJS;

    for (const key of Object.keys(builtIns)) {
      // our builtInLanguages Rollup plugin has to use `_` to allow identifiers to be
      // compatible with `export` naming conventions, so we need to convert the
      // identifiers back into the more typical dash style that we use for language
      // naming via the API
      const languageName = key.replace("grmr_", "").replace("_", "-");
      hljs.registerLanguage(languageName, builtIns[key]);
    }
    return hljs;

}());
  if (typeof exports === 'object' && typeof module !== 'undefined') { module.exports = hljs;  }
