sulibao-mini/components/agent-ui/markdownPreview/towxml/parse/highlight/highlight.js

'use strict';
function deepFreeze(e) {
    Object.freeze(e);
    var n = 'function' == typeof e;
    Object.getOwnPropertyNames(e).forEach(function (t) {
        !e.hasOwnProperty(t) ||
            null === e[t] ||
            ('object' != typeof e[t] && 'function' != typeof e[t]) ||
            (n && ('caller' === t || 'callee' === t || 'arguments' === t)) ||
            Object.isFrozen(e[t]) ||
            deepFreeze(e[t]);
    });
    return e;
}
function escapeHTML(e) {
    return e.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;');
}
function inherit(e) {
    var n;
    var t = {};
    var r = Array.prototype.slice.call(arguments, 1);
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}
function tag(e) {
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}
function nodeStream(e) {
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                        node: a
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                    r = e(a, r);
                    tag(a).match(/br|hr|img|input/) ||
                        n.push({
                            event: 'stop',
                            offset: r,
                            node: a
                        });
                }
            }
        }
        return r;
    })(e, 0);
    return n;
}
function mergeStreams(e, n, t) {
    var r = 0;
    var a = '';
    var i = [];
    function s() {
        return e.length && n.length ? (e[0].offset !== n[0].offset ? (e[0].offset < n[0].offset ? e : n) : 'start' === n[0].event ? e : n) : e.length ? e : n;
    }
    function o(e) {
        a +=
            '<' +
            tag(e) +
            [].map
                .call(e.attributes, function (e) {
                    return ' ' + e.nodeName + '="' + escapeHTML(e.value).replace(/"/g, '&quot;') + '"';
                })
                .join('') +
            '>';
    }
    function l(e) {
        a += '</' + tag(e) + '>';
    }
    function c(e) {
        ('start' === e.event ? o : l)(e.node);
    }
    for (; e.length || n.length; ) {
        var u = s();
        a += escapeHTML(t.substring(r, u[0].offset));
        r = u[0].offset;
        if (u === e) {
            i.reverse().forEach(l);
            do {
                c(u.splice(0, 1)[0]);
                u = s();
            } while (u === e && u.length && u[0].offset === r);
            i.reverse().forEach(o);
        } else {
            'start' === u[0].event ? i.push(u[0].node) : i.pop();
            c(u.splice(0, 1)[0]);
        }
    }
    return a + escapeHTML(t.substr(r));
}
var utils = Object.freeze({
    __proto__: null,
    escapeHTML: escapeHTML,
    inherit: inherit,
    nodeStream: nodeStream,
    mergeStreams: mergeStreams
});
const SPAN_CLOSE = '</span>';
const emitsWrappingTags = (e) => !!e.kind;
class HTMLRenderer {
    constructor(e, n) {
        this.buffer = '';
        this.classPrefix = n.classPrefix;
        e.walk(this);
    }
    addText(e) {
        this.buffer += escapeHTML(e);
    }
    openNode(e) {
        if (!emitsWrappingTags(e)) {
            return;
        }
        let n = e.kind;
        e.sublanguage || (n = `${this.classPrefix}${n}`);
        this.span(n);
    }
    closeNode(e) {
        if (emitsWrappingTags(e)) {
            this.buffer += SPAN_CLOSE;
        }
    }
    span(e) {
        this.buffer += `<span class="${e}">`;
    }
    value() {
        return this.buffer;
    }
}
class TokenTree {
    constructor() {
        this.rootNode = {
            children: []
        };
        this.stack = [this.rootNode];
    }
    get top() {
        return this.stack[this.stack.length - 1];
    }
    get root() {
        return this.rootNode;
    }
    add(e) {
        this.top.children.push(e);
    }
    openNode(e) {
        let n = {
            kind: e,
            children: []
        };
        this.add(n);
        this.stack.push(n);
    }
    closeNode() {
        if (this.stack.length > 1) {
            return this.stack.pop();
        }
    }
    closeAllNodes() {
        for (; this.closeNode(); ) {}
    }
    toJSON() {
        return JSON.stringify(this.rootNode, null, 4);
    }
    walk(e) {
        return this.constructor._walk(e, this.rootNode);
    }
    static _walk(e, n) {
        'string' == typeof n ? e.addText(n) : n.children && (e.openNode(n), n.children.forEach((n) => this._walk(e, n)), e.closeNode(n));
        return e;
    }
    static _collapse(e) {
        if (e.children) {
            e.children.every((e) => 'string' == typeof e)
                ? ((e.text = e.children.join('')), delete e.children)
                : e.children.forEach((e) => {
                      if ('string' != typeof e) {
                          TokenTree._collapse(e);
                      }
                  });
        }
    }
}
class TokenTreeEmitter extends TokenTree {
    constructor(e) {
        super();
        this.options = e;
    }
    addKeyword(e, n) {
        if ('' !== e) {
            this.openNode(n);
            this.addText(e);
            this.closeNode();
        }
    }
    addText(e) {
        if ('' !== e) {
            this.add(e);
        }
    }
    addSublanguage(e, n) {
        let t = e.root;
        t.kind = n;
        t.sublanguage = true;
        this.add(t);
    }
    toHTML() {
        return new HTMLRenderer(this, this.options).value();
    }
    finalize() {}
}
function escape(e) {
    return new RegExp(e.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'), 'm');
}
function source(e) {
    return (e && e.source) || e;
}
function countMatchGroups(e) {
    return new RegExp(e.toString() + '|').exec('').length - 1;
}
function startsWith(e, n) {
    var t = e && e.exec(n);
    return t && 0 === t.index;
}
function join(e, n) {
    for (var t = /\[(?:[^\\\]]|\\.)*\]|\(\??|\\([1-9][0-9]*)|\\./, r = 0, a = '', i = 0; i < e.length; i++) {
        var s = (r += 1);
        var o = source(e[i]);
        for (i > 0 && (a += n), a += '('; o.length > 0; ) {
            var l = t.exec(o);
            if (null == l) {
                a += o;
                break;
            }
            a += o.substring(0, l.index);
            o = o.substring(l.index + l[0].length);
            '\\' == l[0][0] && l[1] ? (a += '\\' + String(Number(l[1]) + s)) : ((a += l[0]), '(' == l[0] && r++);
        }
        a += ')';
    }
    return a;
}
const 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+)?)';
const RE_STARTERS_RE = '!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|-|-=|/=|/|:|;|<<|<<=|<=|<|===|==|=|>>>=|>>=|>=|>>>|>>|>|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~';
const BACKSLASH_ESCAPE = {
    begin: '\\\\[\\s\\S]',
    relevance: 0
};
const APOS_STRING_MODE = {
    className: 'string',
    begin: "'",
    end: "'",
    illegal: '\\n',
    contains: [BACKSLASH_ESCAPE]
};
const QUOTE_STRING_MODE = {
    className: '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/
};
const COMMENT = function (e, n, t) {
    var r = inherit(
        {
            className: 'comment',
            begin: e,
            end: n,
            contains: []
        },
        t || {}
    );
    r.contains.push(PHRASAL_WORDS_MODE);
    r.contains.push({
        className: 'doctag',
        begin: '(?:TODO|FIXME|NOTE|BUG|XXX):',
        relevance: 0
    });
    return r;
};
const C_LINE_COMMENT_MODE = COMMENT('//', '$');
const C_BLOCK_COMMENT_MODE = COMMENT('/\\*', '\\*/');
const HASH_COMMENT_MODE = COMMENT('#', '$');
const NUMBER_MODE = {
    className: 'number',
    begin: NUMBER_RE,
    relevance: 0
};
const C_NUMBER_MODE = {
    className: 'number',
    begin: C_NUMBER_RE,
    relevance: 0
};
const BINARY_NUMBER_MODE = {
    className: 'number',
    begin: '\\b(0b[01]+)',
    relevance: 0
};
const CSS_NUMBER_MODE = {
    className: 'number',
    begin: 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
};
const REGEXP_MODE = {
    begin: /(?=\/[^\/\n]*\/)/,
    contains: [
        {
            className: 'regexp',
            begin: /\//,
            end: /\/[gimuy]*/,
            illegal: /\n/,
            contains: [
                BACKSLASH_ESCAPE,
                {
                    begin: /\[/,
                    end: /\]/,
                    relevance: 0,
                    contains: [BACKSLASH_ESCAPE]
                }
            ]
        }
    ]
};
const TITLE_MODE = {
    className: 'title',
    begin: IDENT_RE,
    relevance: 0
};
const UNDERSCORE_TITLE_MODE = {
    className: 'title',
    begin: '[a-zA-Z_]\\w*',
    relevance: 0
};
const METHOD_GUARD = {
    begin: '\\.\\s*[a-zA-Z_]\\w*',
    relevance: 0
};
var MODES = Object.freeze({
    __proto__: null,
    IDENT_RE: IDENT_RE,
    UNDERSCORE_IDENT_RE: '[a-zA-Z_]\\w*',
    NUMBER_RE: NUMBER_RE,
    C_NUMBER_RE: C_NUMBER_RE,
    BINARY_NUMBER_RE: '\\b(0b[01]+)',
    RE_STARTERS_RE: RE_STARTERS_RE,
    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,
    CSS_NUMBER_MODE: CSS_NUMBER_MODE,
    REGEXP_MODE: REGEXP_MODE,
    TITLE_MODE: TITLE_MODE,
    UNDERSCORE_TITLE_MODE: UNDERSCORE_TITLE_MODE,
    METHOD_GUARD: METHOD_GUARD
});
var COMMON_KEYWORDS = 'of and for in not or if then'.split(' ');
function compileLanguage(e) {
    function n(n, t) {
        return new RegExp(source(n), 'm' + (e.case_insensitive ? 'i' : '') + (t ? 'g' : ''));
    }
    class t {
        constructor() {
            this.matchIndexes = {};
            this.regexes = [];
            this.matchAt = 1;
            this.position = 0;
        }
        addRule(e, n) {
            n.position = this.position++;
            this.matchIndexes[this.matchAt] = n;
            this.regexes.push([n, e]);
            this.matchAt += countMatchGroups(e) + 1;
        }
        compile() {
            if (0 === this.regexes.length) {
                this.exec = () => null;
            }
            let e = this.regexes.map((e) => e[1]);
            this.matcherRe = n(join(e, '|'), true);
            this.lastIndex = 0;
        }
        exec(e) {
            this.matcherRe.lastIndex = this.lastIndex;
            let n = this.matcherRe.exec(e);
            if (!n) {
                return null;
            }
            let t = n.findIndex((e, n) => n > 0 && void 0 != e);
            let r = this.matchIndexes[t];
            return Object.assign(n, r);
        }
    }
    class r {
        constructor() {
            this.rules = [];
            this.multiRegexes = [];
            this.count = 0;
            this.lastIndex = 0;
            this.regexIndex = 0;
        }
        getMatcher(e) {
            if (this.multiRegexes[e]) {
                return this.multiRegexes[e];
            }
            let n = new t();
            this.rules.slice(e).forEach(([e, t]) => n.addRule(e, t));
            n.compile();
            this.multiRegexes[e] = n;
            return n;
        }
        considerAll() {
            this.regexIndex = 0;
        }
        addRule(e, n) {
            this.rules.push([e, n]);
            if ('begin' === n.type) {
                this.count++;
            }
        }
        exec(e) {
            let n = this.getMatcher(this.regexIndex);
            n.lastIndex = this.lastIndex;
            let t = n.exec(e);
            if (t) {
                this.regexIndex += t.position + 1;
                if (this.regexIndex === this.count) {
                    this.regexIndex = 0;
                }
            }
            return t;
        }
    }
    function a(e) {
        let n = e.input[e.index - 1];
        let t = e.input[e.index + e[0].length];
        if ('.' === n || '.' === t) {
            return {
                ignoreMatch: true
            };
        }
    }
    if (e.contains && e.contains.includes('self')) {
        throw new Error('ERR: contains `self` is not supported at the top-level of a language.  See documentation.');
    }
    !(function t(i, s) {
        i.compiled ||
            ((i.compiled = true),
            (i.__onBegin = null),
            (i.keywords = i.keywords || i.beginKeywords),
            i.keywords && (i.keywords = compileKeywords(i.keywords, e.case_insensitive)),
            (i.lexemesRe = n(i.lexemes || /\w+/, true)),
            s &&
                (i.beginKeywords && ((i.begin = '\\b(' + i.beginKeywords.split(' ').join('|') + ')(?=\\b|\\s)'), (i.__onBegin = a)),
                i.begin || (i.begin = /\B|\b/),
                (i.beginRe = n(i.begin)),
                i.endSameAsBegin && (i.end = i.begin),
                i.end || i.endsWithParent || (i.end = /\B|\b/),
                i.end && (i.endRe = n(i.end)),
                (i.terminator_end = source(i.end) || ''),
                i.endsWithParent && s.terminator_end && (i.terminator_end += (i.end ? '|' : '') + s.terminator_end)),
            i.illegal && (i.illegalRe = n(i.illegal)),
            null == i.relevance && (i.relevance = 1),
            i.contains || (i.contains = []),
            (i.contains = [].concat(
                ...i.contains.map(function (e) {
                    return expand_or_clone_mode('self' === e ? i : e);
                })
            )),
            i.contains.forEach(function (e) {
                t(e, i);
            }),
            i.starts && t(i.starts, s),
            (i.matcher = (function (e) {
                let n = new r();
                e.contains.forEach((e) =>
                    n.addRule(e.begin, {
                        rule: e,
                        type: 'begin'
                    })
                );
                if (e.terminator_end) {
                    n.addRule(e.terminator_end, {
                        type: 'end'
                    });
                }
                if (e.illegal) {
                    n.addRule(e.illegal, {
                        type: 'illegal'
                    });
                }
                return n;
            })(i)));
    })(e);
}
function dependencyOnParent(e) {
    return !!e && (e.endsWithParent || dependencyOnParent(e.starts));
}
function expand_or_clone_mode(e) {
    if (e.variants && !e.cached_variants) {
        e.cached_variants = e.variants.map(function (n) {
            return inherit(
                e,
                {
                    variants: null
                },
                n
            );
        });
    }
    return e.cached_variants
        ? e.cached_variants
        : dependencyOnParent(e)
        ? inherit(e, {
              starts: e.starts ? inherit(e.starts) : null
          })
        : Object.isFrozen(e)
        ? inherit(e)
        : e;
}
function compileKeywords(e, n) {
    var t = {};
    'string' == typeof e
        ? r('keyword', e)
        : Object.keys(e).forEach(function (n) {
              r(n, e[n]);
          });
    return t;
    function r(e, r) {
        if (n) {
            r = r.toLowerCase();
        }
        r.split(' ').forEach(function (n) {
            var r = n.split('|');
            t[r[0]] = [e, scoreForKeyword(r[0], r[1])];
        });
    }
}
function scoreForKeyword(e, n) {
    return n ? Number(n) : commonKeyword(e) ? 0 : 1;
}
function commonKeyword(e) {
    return COMMON_KEYWORDS.includes(e.toLowerCase());
}
var version = '10.0.0-beta.0';
const escape$1 = escapeHTML;
const inherit$1 = inherit;
const { nodeStream: nodeStream$1, mergeStreams: mergeStreams$1 } = utils;
const HLJS = function (e) {
    var n = [];
    var t = {};
    var r = {};
    var a = [];
    var i = true;
    var s = /((^(<[^>]+>|\t|)+|(?:\n)))/gm;
    var o = "Could not find the language '{}', did you forget to load/include a language module?";
    var l = {
        noHighlightRe: /^(no-?highlight)$/i,
        languageDetectRe: /\blang(?:uage)?-([\w-]+)\b/i,
        classPrefix: 'hljs-',
        tabReplace: null,
        useBR: false,
        languages: void 0,
        __emitter: TokenTreeEmitter
    };
    function c(e) {
        return l.noHighlightRe.test(e);
    }
    function u(e, n, t, r) {
        var a = {
            code: n,
            language: e
        };
        R('before:highlight', a);
        var i = a.result ? a.result : d(a.language, a.code, t, r);
        i.code = a.code;
        R('after:highlight', i);
        return i;
    }
    function d(e, n, r, a) {
        var s = n;
        function c(e, n) {
            var t = R.case_insensitive ? n[0].toLowerCase() : n[0];
            return e.keywords.hasOwnProperty(t) && e.keywords[t];
        }
        function u() {
            null != b.subLanguage
                ? (function () {
                      if ('' !== S) {
                          var e = 'string' == typeof b.subLanguage;
                          if (!e || t[b.subLanguage]) {
                              var n = e ? d(b.subLanguage, S, true, v[b.subLanguage]) : g(S, b.subLanguage.length ? b.subLanguage : void 0);
                              if (b.relevance > 0) {
                                  T += n.relevance;
                              }
                              if (e) {
                                  v[b.subLanguage] = n.top;
                              }
                              N.addSublanguage(n.emitter, n.language);
                          } else {
                              N.addText(S);
                          }
                      }
                  })()
                : (function () {
                      var e;
                      var n;
                      var t;
                      var r;
                      if (b.keywords) {
                          for (n = 0, b.lexemesRe.lastIndex = 0, t = b.lexemesRe.exec(S), r = ''; t; ) {
                              r += S.substring(n, t.index);
                              var a = null;
                              (e = c(b, t)) ? (N.addText(r), (r = ''), (T += e[1]), (a = e[0]), N.addKeyword(t[0], a)) : (r += t[0]);
                              n = b.lexemesRe.lastIndex;
                              t = b.lexemesRe.exec(S);
                          }
                          r += S.substr(n);
                          N.addText(r);
                      } else {
                          N.addText(S);
                      }
                  })();
            S = '';
        }
        function h(e) {
            if (e.className) {
                N.openNode(e.className);
            }
            b = Object.create(e, {
                parent: {
                    value: b
                }
            });
        }
        function f(e) {
            var n = e[0];
            var t = e.rule;
            if (t.__onBegin) {
                if ((t.__onBegin(e) || {}).ignoreMatch) {
                    return (function (e) {
                        return 0 === b.matcher.regexIndex ? ((S += e[0]), 1) : ((w = true), 0);
                    })(n);
                }
            }
            if (t && t.endSameAsBegin) {
                t.endRe = escape(n);
            }
            t.skip ? (S += n) : (t.excludeBegin && (S += n), u(), t.returnBegin || t.excludeBegin || (S = n));
            h(t);
            return t.returnBegin ? 0 : n.length;
        }
        function E(e) {
            var n = e[0];
            var t = s.substr(e.index);
            var r = (function e(n, t) {
                if (startsWith(n.endRe, t)) {
                    for (; n.endsParent && n.parent; ) {
                        n = n.parent;
                    }
                    return n;
                }
                if (n.endsWithParent) {
                    return e(n.parent, t);
                }
            })(b, t);
            if (r) {
                var a = b;
                a.skip ? (S += n) : (a.returnEnd || a.excludeEnd || (S += n), u(), a.excludeEnd && (S = n));
                do {
                    if (b.className) {
                        N.closeNode();
                    }
                    b.skip || b.subLanguage || (T += b.relevance);
                    b = b.parent;
                } while (b !== r.parent);
                if (r.starts) {
                    if (r.endSameAsBegin) {
                        r.starts.endRe = r.endRe;
                    }
                    h(r.starts);
                }
                return a.returnEnd ? 0 : n.length;
            }
        }
        var _ = {};
        function m(n, t) {
            var a;
            var o = t && t[0];
            S += n;
            if (null == o) {
                u();
                return 0;
            }
            if ('begin' == _.type && 'end' == t.type && _.index == t.index && '' === o) {
                S += s.slice(t.index, t.index + 1);
                if (!i) {
                    throw (((a = new Error('0 width match regex')).languageName = e), (a.badRule = _.rule), a);
                }
                return 1;
            }
            _ = t;
            if ('begin' === t.type) {
                return f(t);
            }
            if ('illegal' === t.type && !r) {
                throw (((a = new Error('Illegal lexeme "' + o + '" for mode "' + (b.className || '<unnamed>') + '"')).mode = b), a);
            }
            if ('end' === t.type) {
                var l = E(t);
                if (void 0 != l) {
                    return l;
                }
            }
            S += o;
            return o.length;
        }
        var R = p(e);
        if (!R) {
            throw (console.error(o.replace('{}', e)), new Error('Unknown language: "' + e + '"'));
        }
        compileLanguage(R);
        var M;
        var b = a || R;
        var v = {};
        var N = new l.__emitter(l);
        !(function () {
            for (var e = [], n = b; n !== R; n = n.parent) {
                if (n.className) {
                    e.unshift(n.className);
                }
            }
            e.forEach((e) => N.openNode(e));
        })();
        var O;
        var x;
        var S = '';
        var T = 0;
        var D = 0;
        try {
            var w = false;
            for (b.matcher.considerAll(); w ? (w = false) : ((b.matcher.lastIndex = D), b.matcher.considerAll()), (O = b.matcher.exec(s)); ) {
                x = m(s.substring(D, O.index), O);
                D = O.index + x;
            }
            m(s.substr(D));
            N.closeAllNodes();
            N.finalize();
            M = N.toHTML();
            return {
                relevance: T,
                value: M,
                language: e,
                illegal: false,
                emitter: N,
                top: b
            };
        } catch (n) {
            console.log('CatchClause', n);
            console.log('CatchClause', n);
            if (n.message && n.message.includes('Illegal')) {
                return {
                    illegal: true,
                    illegalBy: {
                        msg: n.message,
                        context: s.slice(D - 100, D + 100),
                        mode: n.mode
                    },
                    sofar: M,
                    relevance: 0,
                    value: escape$1(s),
                    emitter: N
                };
            }
            if (i) {
                return {
                    relevance: 0,
                    value: escape$1(s),
                    emitter: N,
                    language: e,
                    top: b,
                    errorRaised: n
                };
            }
            throw n;
        }
    }
    function g(e, n) {
        n = n || l.languages || Object.keys(t);
        var r = {
            relevance: 0,
            emitter: new l.__emitter(l),
            value: escape$1(e)
        };
        var a = r;
        n.filter(p)
            .filter(m)
            .forEach(function (n) {
                var t = d(n, e, false);
                t.language = n;
                if (t.relevance > a.relevance) {
                    a = t;
                }
                if (t.relevance > r.relevance) {
                    a = r;
                    r = t;
                }
            });
        if (a.language) {
            r.second_best = a;
        }
        return r;
    }
    function h(e) {
        return l.tabReplace || l.useBR
            ? e.replace(s, function (e, n) {
                  return l.useBR && '\n' === e ? '<br>' : l.tabReplace ? n.replace(/\t/g, l.tabReplace) : '';
              })
            : e;
    }
    function f(e) {
        var n;
        var t;
        var a;
        var i;
        var s;
        var d = (function (e) {
            var n;
            var t = e.className + ' ';
            t += e.parentNode ? e.parentNode.className : '';
            if ((n = l.languageDetectRe.exec(t))) {
                var r = p(n[1]);
                r || (console.warn(o.replace('{}', n[1])), console.warn('Falling back to no-highlight mode for this block.', e));
                return r ? n[1] : 'no-highlight';
            }
            return t.split(/\s+/).find((e) => c(e) || p(e));
        })(e);
        c(d) ||
            (R('before:highlightBlock', {
                block: e,
                language: d
            }),
            l.useBR ? ((n = document.createElement('div')).innerHTML = e.innerHTML.replace(/\n/g, '').replace(/<br[ \/]*>/g, '\n')) : (n = e),
            (s = n.textContent),
            (a = d ? u(d, s, true) : g(s)),
            (t = nodeStream$1(n)).length && (((i = document.createElement('div')).innerHTML = a.value), (a.value = mergeStreams$1(t, nodeStream$1(i), s))),
            (a.value = h(a.value)),
            R('after:highlightBlock', {
                block: e,
                result: a
            }),
            (e.innerHTML = a.value),
            (e.className = (function (e, n, t) {
                var a = n ? r[n] : t;
                var i = [e.trim()];
                e.match(/\bhljs\b/) || i.push('hljs');
                e.includes(a) || i.push(a);
                return i.join(' ').trim();
            })(e.className, d, a.language)),
            (e.result = {
                language: a.language,
                re: a.relevance
            }),
            a.second_best &&
                (e.second_best = {
                    language: a.second_best.language,
                    re: a.second_best.relevance
                }));
    }
    function E() {
        if (!E.called) {
            E.called = true;
            var e = document.querySelectorAll('pre code');
            n.forEach.call(e, f);
        }
    }
    var _ = {
        disableAutodetect: true
    };
    function p(e) {
        e = (e || '').toLowerCase();
        return t[e] || t[r[e]];
    }
    function m(e) {
        var n = p(e);
        return n && !n.disableAutodetect;
    }
    function R(e, n) {
        var t = e;
        a.forEach(function (e) {
            if (e[t]) {
                e[t](n);
            }
        });
    }
    Object.assign(e, {
        highlight: u,
        highlightAuto: g,
        fixMarkup: h,
        highlightBlock: f,
        configure: function (e) {
            l = inherit$1(l, e);
        },
        initHighlighting: E,
        initHighlightingOnLoad: function () {
            window.addEventListener('DOMContentLoaded', E, false);
        },
        registerLanguage: function (n, a) {
            var s;
            try {
                s = a(e);
            } catch (e) {
                console.log('CatchClause', e);
                console.log('CatchClause', e);
                console.error("Language definition for '{}' could not be registered.".replace('{}', n));
                if (!i) {
                    throw e;
                }
                console.error(e);
                s = _;
            }
            s.name || (s.name = n);
            t[n] = s;
            s.rawDefinition = a.bind(null, e);
            if (s.aliases) {
                s.aliases.forEach(function (e) {
                    r[e] = n;
                });
            }
        },
        listLanguages: function () {
            return Object.keys(t);
        },
        getLanguage: p,
        requireLanguage: function (e) {
            var n = p(e);
            if (n) {
                return n;
            }
            throw new Error("The '{}' language is required, but not loaded.".replace('{}', e));
        },
        autoDetection: m,
        inherit: inherit$1,
        addPlugin: function (e, n) {
            a.push(e);
        }
    });
    e.debugMode = function () {
        i = false;
    };
    e.safeMode = function () {
        i = true;
    };
    e.versionString = version;
    for (const e in MODES) {
        if ('object' == typeof MODES[e]) {
            deepFreeze(MODES[e]);
        }
    }
    Object.assign(e, MODES);
    return e;
};
var highlight = HLJS({});
module.exports = highlight;