import {
  getIconSVG,
  isIconAvailable
} from "./chunk-5XVBHQT7.js";
import {
  decodeEntities
} from "./chunk-FRFAVM5R.js";
import {
  common_default,
  getConfig,
  hasKatex,
  renderKatexSanitized,
  sanitizeText
} from "./chunk-WJQF57YW.js";
import {
  log,
  select_default
} from "./chunk-3LKKL5XU.js";
import {
  __name
} from "./chunk-YJ72FJSK.js";

// ../../node_modules/ts-dedent/esm/index.js
function dedent(templ) {
  var values = [];
  for (var _i = 1; _i < arguments.length; _i++) {
    values[_i - 1] = arguments[_i];
  }
  var strings = Array.from(typeof templ === "string" ? [templ] : templ);
  strings[strings.length - 1] = strings[strings.length - 1].replace(/\r?\n([\t ]*)$/, "");
  var indentLengths = strings.reduce(function(arr, str) {
    var matches = str.match(/\n([\t ]+|(?!\s).)/g);
    if (matches) {
      return arr.concat(matches.map(function(match) {
        var _a, _b;
        return (_b = (_a = match.match(/[\t ]/g)) === null || _a === void 0 ? void 0 : _a.length) !== null && _b !== void 0 ? _b : 0;
      }));
    }
    return arr;
  }, []);
  if (indentLengths.length) {
    var pattern_1 = new RegExp("\n[	 ]{" + Math.min.apply(Math, indentLengths) + "}", "g");
    strings = strings.map(function(str) {
      return str.replace(pattern_1, "\n");
    });
  }
  strings[0] = strings[0].replace(/^\r?\n/, "");
  var string = strings[0];
  values.forEach(function(value, i) {
    var endentations = string.match(/(?:^|\n)( *)$/);
    var endentation = endentations ? endentations[1] : "";
    var indentedValue = value;
    if (typeof value === "string" && value.includes("\n")) {
      indentedValue = String(value).split("\n").map(function(str, i2) {
        return i2 === 0 ? str : "" + endentation + str;
      }).join("\n");
    }
    string += indentedValue + strings[i + 1];
  });
  return string;
}

// ../../node_modules/mermaid/node_modules/marked/lib/marked.esm.js
function L() {
  return { async: false, breaks: false, extensions: null, gfm: true, hooks: null, pedantic: false, renderer: null, silent: false, tokenizer: null, walkTokens: null };
}
var T = L();
function G(l3) {
  T = l3;
}
var E = { exec: () => null };
function d(l3, e = "") {
  let t = typeof l3 == "string" ? l3 : l3.source, n = { replace: (r, i) => {
    let s = typeof i == "string" ? i : i.source;
    return s = s.replace(m.caret, "$1"), t = t.replace(r, s), n;
  }, getRegex: () => new RegExp(t, e) };
  return n;
}
var be = (() => {
  try {
    return !!new RegExp("(?<=1)(?<!1)");
  } catch {
    return false;
  }
})();
var m = { codeRemoveIndent: /^(?: {1,4}| {0,3}\t)/gm, outputLinkReplace: /\\([\[\]])/g, indentCodeCompensation: /^(\s+)(?:```)/, beginningSpace: /^\s+/, endingHash: /#$/, startingSpaceChar: /^ /, endingSpaceChar: / $/, nonSpaceChar: /[^ ]/, newLineCharGlobal: /\n/g, tabCharGlobal: /\t/g, multipleSpaceGlobal: /\s+/g, blankLine: /^[ \t]*$/, doubleBlankLine: /\n[ \t]*\n[ \t]*$/, blockquoteStart: /^ {0,3}>/, blockquoteSetextReplace: /\n {0,3}((?:=+|-+) *)(?=\n|$)/g, blockquoteSetextReplace2: /^ {0,3}>[ \t]?/gm, listReplaceTabs: /^\t+/, listReplaceNesting: /^ {1,4}(?=( {4})*[^ ])/g, listIsTask: /^\[[ xX]\] /, listReplaceTask: /^\[[ xX]\] +/, anyLine: /\n.*\n/, hrefBrackets: /^<(.*)>$/, tableDelimiter: /[:|]/, tableAlignChars: /^\||\| *$/g, tableRowBlankLine: /\n[ \t]*$/, tableAlignRight: /^ *-+: *$/, tableAlignCenter: /^ *:-+: *$/, tableAlignLeft: /^ *:-+ *$/, startATag: /^<a /i, endATag: /^<\/a>/i, startPreScriptTag: /^<(pre|code|kbd|script)(\s|>)/i, endPreScriptTag: /^<\/(pre|code|kbd|script)(\s|>)/i, startAngleBracket: /^</, endAngleBracket: />$/, pedanticHrefTitle: /^([^'"]*[^\s])\s+(['"])(.*)\2/, unicodeAlphaNumeric: /[\p{L}\p{N}]/u, escapeTest: /[&<>"']/, escapeReplace: /[&<>"']/g, escapeTestNoEncode: /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/, escapeReplaceNoEncode: /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/g, unescapeTest: /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig, caret: /(^|[^\[])\^/g, percentDecode: /%25/g, findPipe: /\|/g, splitPipe: / \|/, slashPipe: /\\\|/g, carriageReturn: /\r\n|\r/g, spaceLine: /^ +$/gm, notSpaceStart: /^\S*/, endingNewline: /\n$/, listItemRegex: (l3) => new RegExp(`^( {0,3}${l3})((?:[	 ][^\\n]*)?(?:\\n|$))`), nextBulletRegex: (l3) => new RegExp(`^ {0,${Math.min(3, l3 - 1)}}(?:[*+-]|\\d{1,9}[.)])((?:[ 	][^\\n]*)?(?:\\n|$))`), hrRegex: (l3) => new RegExp(`^ {0,${Math.min(3, l3 - 1)}}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)`), fencesBeginRegex: (l3) => new RegExp(`^ {0,${Math.min(3, l3 - 1)}}(?:\`\`\`|~~~)`), headingBeginRegex: (l3) => new RegExp(`^ {0,${Math.min(3, l3 - 1)}}#`), htmlBeginRegex: (l3) => new RegExp(`^ {0,${Math.min(3, l3 - 1)}}<(?:[a-z].*>|!--)`, "i") };
var Re = /^(?:[ \t]*(?:\n|$))+/;
var Te = /^((?: {4}| {0,3}\t)[^\n]+(?:\n(?:[ \t]*(?:\n|$))*)?)+/;
var Oe = /^ {0,3}(`{3,}(?=[^`\n]*(?:\n|$))|~{3,})([^\n]*)(?:\n|$)(?:|([\s\S]*?)(?:\n|$))(?: {0,3}\1[~`]* *(?=\n|$)|$)/;
var I = /^ {0,3}((?:-[\t ]*){3,}|(?:_[ \t]*){3,}|(?:\*[ \t]*){3,})(?:\n+|$)/;
var we = /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/;
var F = /(?:[*+-]|\d{1,9}[.)])/;
var ie = /^(?!bull |blockCode|fences|blockquote|heading|html|table)((?:.|\n(?!\s*?\n|bull |blockCode|fences|blockquote|heading|html|table))+?)\n {0,3}(=+|-+) *(?:\n+|$)/;
var oe = d(ie).replace(/bull/g, F).replace(/blockCode/g, /(?: {4}| {0,3}\t)/).replace(/fences/g, / {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g, / {0,3}>/).replace(/heading/g, / {0,3}#{1,6}/).replace(/html/g, / {0,3}<[^\n>]+>\n/).replace(/\|table/g, "").getRegex();
var ye = d(ie).replace(/bull/g, F).replace(/blockCode/g, /(?: {4}| {0,3}\t)/).replace(/fences/g, / {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g, / {0,3}>/).replace(/heading/g, / {0,3}#{1,6}/).replace(/html/g, / {0,3}<[^\n>]+>\n/).replace(/table/g, / {0,3}\|?(?:[:\- ]*\|)+[\:\- ]*\n/).getRegex();
var j = /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/;
var Pe = /^[^\n]+/;
var Q = /(?!\s*\])(?:\\[\s\S]|[^\[\]\\])+/;
var Se = d(/^ {0,3}\[(label)\]: *(?:\n[ \t]*)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n[ \t]*)?| *\n[ \t]*)(title))? *(?:\n+|$)/).replace("label", Q).replace("title", /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/).getRegex();
var $e = d(/^( {0,3}bull)([ \t][^\n]+?)?(?:\n|$)/).replace(/bull/g, F).getRegex();
var v = "address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option|p|param|search|section|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul";
var U = /<!--(?:-?>|[\s\S]*?(?:-->|$))/;
var _e = d("^ {0,3}(?:<(script|pre|style|textarea)[\\s>][\\s\\S]*?(?:</\\1>[^\\n]*\\n+|$)|comment[^\\n]*(\\n+|$)|<\\?[\\s\\S]*?(?:\\?>\\n*|$)|<![A-Z][\\s\\S]*?(?:>\\n*|$)|<!\\[CDATA\\[[\\s\\S]*?(?:\\]\\]>\\n*|$)|</?(tag)(?: +|\\n|/?>)[\\s\\S]*?(?:(?:\\n[ 	]*)+\\n|$)|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n[ 	]*)+\\n|$)|</(?!script|pre|style|textarea)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n[ 	]*)+\\n|$))", "i").replace("comment", U).replace("tag", v).replace("attribute", / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex();
var ae = d(j).replace("hr", I).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("|lheading", "").replace("|table", "").replace("blockquote", " {0,3}>").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)]) ").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", v).getRegex();
var Le = d(/^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/).replace("paragraph", ae).getRegex();
var K = { blockquote: Le, code: Te, def: Se, fences: Oe, heading: we, hr: I, html: _e, lheading: oe, list: $e, newline: Re, paragraph: ae, table: E, text: Pe };
var re = d("^ *([^\\n ].*)\\n {0,3}((?:\\| *)?:?-+:? *(?:\\| *:?-+:? *)*(?:\\| *)?)(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)").replace("hr", I).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("blockquote", " {0,3}>").replace("code", "(?: {4}| {0,3}	)[^\\n]").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)]) ").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", v).getRegex();
var Me = { ...K, lheading: ye, table: re, paragraph: d(j).replace("hr", I).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("|lheading", "").replace("table", re).replace("blockquote", " {0,3}>").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)]) ").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", v).getRegex() };
var ze = { ...K, html: d(`^ *(?:comment *(?:\\n|\\s*$)|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)|<tag(?:"[^"]*"|'[^']*'|\\s[^'"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))`).replace("comment", U).replace(/tag/g, "(?!(?:a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)\\b)\\w+(?!:|[^\\w\\s@]*@)\\b").getRegex(), def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, heading: /^(#{1,6})(.*)(?:\n+|$)/, fences: E, lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/, paragraph: d(j).replace("hr", I).replace("heading", ` *#{1,6} *[^
]`).replace("lheading", oe).replace("|table", "").replace("blockquote", " {0,3}>").replace("|fences", "").replace("|list", "").replace("|html", "").replace("|tag", "").getRegex() };
var Ae = /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/;
var Ee = /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/;
var le = /^( {2,}|\\)\n(?!\s*$)/;
var Ie = /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*_]|\b_|$)|[^ ](?= {2,}\n)))/;
var D = /[\p{P}\p{S}]/u;
var W = /[\s\p{P}\p{S}]/u;
var ue = /[^\s\p{P}\p{S}]/u;
var Ce = d(/^((?![*_])punctSpace)/, "u").replace(/punctSpace/g, W).getRegex();
var pe = /(?!~)[\p{P}\p{S}]/u;
var Be = /(?!~)[\s\p{P}\p{S}]/u;
var qe = /(?:[^\s\p{P}\p{S}]|~)/u;
var ve = d(/link|precode-code|html/, "g").replace("link", /\[(?:[^\[\]`]|(?<a>`+)[^`]+\k<a>(?!`))*?\]\((?:\\[\s\S]|[^\\\(\)]|\((?:\\[\s\S]|[^\\\(\)])*\))*\)/).replace("precode-", be ? "(?<!`)()" : "(^^|[^`])").replace("code", /(?<b>`+)[^`]+\k<b>(?!`)/).replace("html", /<(?! )[^<>]*?>/).getRegex();
var ce = /^(?:\*+(?:((?!\*)punct)|[^\s*]))|^_+(?:((?!_)punct)|([^\s_]))/;
var De = d(ce, "u").replace(/punct/g, D).getRegex();
var He = d(ce, "u").replace(/punct/g, pe).getRegex();
var he = "^[^_*]*?__[^_*]*?\\*[^_*]*?(?=__)|[^*]+(?=[^*])|(?!\\*)punct(\\*+)(?=[\\s]|$)|notPunctSpace(\\*+)(?!\\*)(?=punctSpace|$)|(?!\\*)punctSpace(\\*+)(?=notPunctSpace)|[\\s](\\*+)(?!\\*)(?=punct)|(?!\\*)punct(\\*+)(?!\\*)(?=punct)|notPunctSpace(\\*+)(?=notPunctSpace)";
var Ze = d(he, "gu").replace(/notPunctSpace/g, ue).replace(/punctSpace/g, W).replace(/punct/g, D).getRegex();
var Ge = d(he, "gu").replace(/notPunctSpace/g, qe).replace(/punctSpace/g, Be).replace(/punct/g, pe).getRegex();
var Ne = d("^[^_*]*?\\*\\*[^_*]*?_[^_*]*?(?=\\*\\*)|[^_]+(?=[^_])|(?!_)punct(_+)(?=[\\s]|$)|notPunctSpace(_+)(?!_)(?=punctSpace|$)|(?!_)punctSpace(_+)(?=notPunctSpace)|[\\s](_+)(?!_)(?=punct)|(?!_)punct(_+)(?!_)(?=punct)", "gu").replace(/notPunctSpace/g, ue).replace(/punctSpace/g, W).replace(/punct/g, D).getRegex();
var Fe = d(/\\(punct)/, "gu").replace(/punct/g, D).getRegex();
var je = d(/^<(scheme:[^\s\x00-\x1f<>]*|email)>/).replace("scheme", /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/).replace("email", /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/).getRegex();
var Qe = d(U).replace("(?:-->|$)", "-->").getRegex();
var Ue = d("^comment|^</[a-zA-Z][\\w:-]*\\s*>|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^<![a-zA-Z]+\\s[\\s\\S]*?>|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>").replace("comment", Qe).replace("attribute", /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/).getRegex();
var q = /(?:\[(?:\\[\s\S]|[^\[\]\\])*\]|\\[\s\S]|`+[^`]*?`+(?!`)|[^\[\]\\`])*?/;
var Ke = d(/^!?\[(label)\]\(\s*(href)(?:(?:[ \t]*(?:\n[ \t]*)?)(title))?\s*\)/).replace("label", q).replace("href", /<(?:\\.|[^\n<>\\])+>|[^ \t\n\x00-\x1f]*/).replace("title", /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/).getRegex();
var de = d(/^!?\[(label)\]\[(ref)\]/).replace("label", q).replace("ref", Q).getRegex();
var ke = d(/^!?\[(ref)\](?:\[\])?/).replace("ref", Q).getRegex();
var We = d("reflink|nolink(?!\\()", "g").replace("reflink", de).replace("nolink", ke).getRegex();
var se = /[hH][tT][tT][pP][sS]?|[fF][tT][pP]/;
var X = { _backpedal: E, anyPunctuation: Fe, autolink: je, blockSkip: ve, br: le, code: Ee, del: E, emStrongLDelim: De, emStrongRDelimAst: Ze, emStrongRDelimUnd: Ne, escape: Ae, link: Ke, nolink: ke, punctuation: Ce, reflink: de, reflinkSearch: We, tag: Ue, text: Ie, url: E };
var Xe = { ...X, link: d(/^!?\[(label)\]\((.*?)\)/).replace("label", q).getRegex(), reflink: d(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace("label", q).getRegex() };
var N = { ...X, emStrongRDelimAst: Ge, emStrongLDelim: He, url: d(/^((?:protocol):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/).replace("protocol", se).replace("email", /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/).getRegex(), _backpedal: /(?:[^?!.,:;*_'"~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_'"~)]+(?!$))+/, del: /^(~~?)(?=[^\s~])((?:\\[\s\S]|[^\\])*?(?:\\[\s\S]|[^\s~\\]))\1(?=[^~]|$)/, text: d(/^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\<!\[`*~_]|\b_|protocol:\/\/|www\.|$)|[^ ](?= {2,}\n)|[^a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-](?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)))/).replace("protocol", se).getRegex() };
var Je = { ...N, br: d(le).replace("{2,}", "*").getRegex(), text: d(N.text).replace("\\b_", "\\b_| {2,}\\n").replace(/\{2,\}/g, "*").getRegex() };
var C = { normal: K, gfm: Me, pedantic: ze };
var M = { normal: X, gfm: N, breaks: Je, pedantic: Xe };
var Ve = { "&": "&amp;", "<": "&lt;", ">": "&gt;", '"': "&quot;", "'": "&#39;" };
var ge = (l3) => Ve[l3];
function w(l3, e) {
  if (e) {
    if (m.escapeTest.test(l3)) return l3.replace(m.escapeReplace, ge);
  } else if (m.escapeTestNoEncode.test(l3)) return l3.replace(m.escapeReplaceNoEncode, ge);
  return l3;
}
function J(l3) {
  try {
    l3 = encodeURI(l3).replace(m.percentDecode, "%");
  } catch {
    return null;
  }
  return l3;
}
function V(l3, e) {
  let t = l3.replace(m.findPipe, (i, s, a) => {
    let o = false, p = s;
    for (; --p >= 0 && a[p] === "\\"; ) o = !o;
    return o ? "|" : " |";
  }), n = t.split(m.splitPipe), r = 0;
  if (n[0].trim() || n.shift(), n.length > 0 && !n.at(-1)?.trim() && n.pop(), e) if (n.length > e) n.splice(e);
  else for (; n.length < e; ) n.push("");
  for (; r < n.length; r++) n[r] = n[r].trim().replace(m.slashPipe, "|");
  return n;
}
function z(l3, e, t) {
  let n = l3.length;
  if (n === 0) return "";
  let r = 0;
  for (; r < n; ) {
    let i = l3.charAt(n - r - 1);
    if (i === e && !t) r++;
    else if (i !== e && t) r++;
    else break;
  }
  return l3.slice(0, n - r);
}
function fe(l3, e) {
  if (l3.indexOf(e[1]) === -1) return -1;
  let t = 0;
  for (let n = 0; n < l3.length; n++) if (l3[n] === "\\") n++;
  else if (l3[n] === e[0]) t++;
  else if (l3[n] === e[1] && (t--, t < 0)) return n;
  return t > 0 ? -2 : -1;
}
function me(l3, e, t, n, r) {
  let i = e.href, s = e.title || null, a = l3[1].replace(r.other.outputLinkReplace, "$1");
  n.state.inLink = true;
  let o = { type: l3[0].charAt(0) === "!" ? "image" : "link", raw: t, href: i, title: s, text: a, tokens: n.inlineTokens(a) };
  return n.state.inLink = false, o;
}
function Ye(l3, e, t) {
  let n = l3.match(t.other.indentCodeCompensation);
  if (n === null) return e;
  let r = n[1];
  return e.split(`
`).map((i) => {
    let s = i.match(t.other.beginningSpace);
    if (s === null) return i;
    let [a] = s;
    return a.length >= r.length ? i.slice(r.length) : i;
  }).join(`
`);
}
var y = class {
  options;
  rules;
  lexer;
  constructor(e) {
    this.options = e || T;
  }
  space(e) {
    let t = this.rules.block.newline.exec(e);
    if (t && t[0].length > 0) return { type: "space", raw: t[0] };
  }
  code(e) {
    let t = this.rules.block.code.exec(e);
    if (t) {
      let n = t[0].replace(this.rules.other.codeRemoveIndent, "");
      return { type: "code", raw: t[0], codeBlockStyle: "indented", text: this.options.pedantic ? n : z(n, `
`) };
    }
  }
  fences(e) {
    let t = this.rules.block.fences.exec(e);
    if (t) {
      let n = t[0], r = Ye(n, t[3] || "", this.rules);
      return { type: "code", raw: n, lang: t[2] ? t[2].trim().replace(this.rules.inline.anyPunctuation, "$1") : t[2], text: r };
    }
  }
  heading(e) {
    let t = this.rules.block.heading.exec(e);
    if (t) {
      let n = t[2].trim();
      if (this.rules.other.endingHash.test(n)) {
        let r = z(n, "#");
        (this.options.pedantic || !r || this.rules.other.endingSpaceChar.test(r)) && (n = r.trim());
      }
      return { type: "heading", raw: t[0], depth: t[1].length, text: n, tokens: this.lexer.inline(n) };
    }
  }
  hr(e) {
    let t = this.rules.block.hr.exec(e);
    if (t) return { type: "hr", raw: z(t[0], `
`) };
  }
  blockquote(e) {
    let t = this.rules.block.blockquote.exec(e);
    if (t) {
      let n = z(t[0], `
`).split(`
`), r = "", i = "", s = [];
      for (; n.length > 0; ) {
        let a = false, o = [], p;
        for (p = 0; p < n.length; p++) if (this.rules.other.blockquoteStart.test(n[p])) o.push(n[p]), a = true;
        else if (!a) o.push(n[p]);
        else break;
        n = n.slice(p);
        let u = o.join(`
`), c = u.replace(this.rules.other.blockquoteSetextReplace, `
    $1`).replace(this.rules.other.blockquoteSetextReplace2, "");
        r = r ? `${r}
${u}` : u, i = i ? `${i}
${c}` : c;
        let g = this.lexer.state.top;
        if (this.lexer.state.top = true, this.lexer.blockTokens(c, s, true), this.lexer.state.top = g, n.length === 0) break;
        let h = s.at(-1);
        if (h?.type === "code") break;
        if (h?.type === "blockquote") {
          let R = h, f = R.raw + `
` + n.join(`
`), O = this.blockquote(f);
          s[s.length - 1] = O, r = r.substring(0, r.length - R.raw.length) + O.raw, i = i.substring(0, i.length - R.text.length) + O.text;
          break;
        } else if (h?.type === "list") {
          let R = h, f = R.raw + `
` + n.join(`
`), O = this.list(f);
          s[s.length - 1] = O, r = r.substring(0, r.length - h.raw.length) + O.raw, i = i.substring(0, i.length - R.raw.length) + O.raw, n = f.substring(s.at(-1).raw.length).split(`
`);
          continue;
        }
      }
      return { type: "blockquote", raw: r, tokens: s, text: i };
    }
  }
  list(e) {
    let t = this.rules.block.list.exec(e);
    if (t) {
      let n = t[1].trim(), r = n.length > 1, i = { type: "list", raw: "", ordered: r, start: r ? +n.slice(0, -1) : "", loose: false, items: [] };
      n = r ? `\\d{1,9}\\${n.slice(-1)}` : `\\${n}`, this.options.pedantic && (n = r ? n : "[*+-]");
      let s = this.rules.other.listItemRegex(n), a = false;
      for (; e; ) {
        let p = false, u = "", c = "";
        if (!(t = s.exec(e)) || this.rules.block.hr.test(e)) break;
        u = t[0], e = e.substring(u.length);
        let g = t[2].split(`
`, 1)[0].replace(this.rules.other.listReplaceTabs, (H) => " ".repeat(3 * H.length)), h = e.split(`
`, 1)[0], R = !g.trim(), f = 0;
        if (this.options.pedantic ? (f = 2, c = g.trimStart()) : R ? f = t[1].length + 1 : (f = t[2].search(this.rules.other.nonSpaceChar), f = f > 4 ? 1 : f, c = g.slice(f), f += t[1].length), R && this.rules.other.blankLine.test(h) && (u += h + `
`, e = e.substring(h.length + 1), p = true), !p) {
          let H = this.rules.other.nextBulletRegex(f), ee = this.rules.other.hrRegex(f), te = this.rules.other.fencesBeginRegex(f), ne = this.rules.other.headingBeginRegex(f), xe = this.rules.other.htmlBeginRegex(f);
          for (; e; ) {
            let Z = e.split(`
`, 1)[0], A;
            if (h = Z, this.options.pedantic ? (h = h.replace(this.rules.other.listReplaceNesting, "  "), A = h) : A = h.replace(this.rules.other.tabCharGlobal, "    "), te.test(h) || ne.test(h) || xe.test(h) || H.test(h) || ee.test(h)) break;
            if (A.search(this.rules.other.nonSpaceChar) >= f || !h.trim()) c += `
` + A.slice(f);
            else {
              if (R || g.replace(this.rules.other.tabCharGlobal, "    ").search(this.rules.other.nonSpaceChar) >= 4 || te.test(g) || ne.test(g) || ee.test(g)) break;
              c += `
` + h;
            }
            !R && !h.trim() && (R = true), u += Z + `
`, e = e.substring(Z.length + 1), g = A.slice(f);
          }
        }
        i.loose || (a ? i.loose = true : this.rules.other.doubleBlankLine.test(u) && (a = true));
        let O = null, Y;
        this.options.gfm && (O = this.rules.other.listIsTask.exec(c), O && (Y = O[0] !== "[ ] ", c = c.replace(this.rules.other.listReplaceTask, ""))), i.items.push({ type: "list_item", raw: u, task: !!O, checked: Y, loose: false, text: c, tokens: [] }), i.raw += u;
      }
      let o = i.items.at(-1);
      if (o) o.raw = o.raw.trimEnd(), o.text = o.text.trimEnd();
      else return;
      i.raw = i.raw.trimEnd();
      for (let p = 0; p < i.items.length; p++) if (this.lexer.state.top = false, i.items[p].tokens = this.lexer.blockTokens(i.items[p].text, []), !i.loose) {
        let u = i.items[p].tokens.filter((g) => g.type === "space"), c = u.length > 0 && u.some((g) => this.rules.other.anyLine.test(g.raw));
        i.loose = c;
      }
      if (i.loose) for (let p = 0; p < i.items.length; p++) i.items[p].loose = true;
      return i;
    }
  }
  html(e) {
    let t = this.rules.block.html.exec(e);
    if (t) return { type: "html", block: true, raw: t[0], pre: t[1] === "pre" || t[1] === "script" || t[1] === "style", text: t[0] };
  }
  def(e) {
    let t = this.rules.block.def.exec(e);
    if (t) {
      let n = t[1].toLowerCase().replace(this.rules.other.multipleSpaceGlobal, " "), r = t[2] ? t[2].replace(this.rules.other.hrefBrackets, "$1").replace(this.rules.inline.anyPunctuation, "$1") : "", i = t[3] ? t[3].substring(1, t[3].length - 1).replace(this.rules.inline.anyPunctuation, "$1") : t[3];
      return { type: "def", tag: n, raw: t[0], href: r, title: i };
    }
  }
  table(e) {
    let t = this.rules.block.table.exec(e);
    if (!t || !this.rules.other.tableDelimiter.test(t[2])) return;
    let n = V(t[1]), r = t[2].replace(this.rules.other.tableAlignChars, "").split("|"), i = t[3]?.trim() ? t[3].replace(this.rules.other.tableRowBlankLine, "").split(`
`) : [], s = { type: "table", raw: t[0], header: [], align: [], rows: [] };
    if (n.length === r.length) {
      for (let a of r) this.rules.other.tableAlignRight.test(a) ? s.align.push("right") : this.rules.other.tableAlignCenter.test(a) ? s.align.push("center") : this.rules.other.tableAlignLeft.test(a) ? s.align.push("left") : s.align.push(null);
      for (let a = 0; a < n.length; a++) s.header.push({ text: n[a], tokens: this.lexer.inline(n[a]), header: true, align: s.align[a] });
      for (let a of i) s.rows.push(V(a, s.header.length).map((o, p) => ({ text: o, tokens: this.lexer.inline(o), header: false, align: s.align[p] })));
      return s;
    }
  }
  lheading(e) {
    let t = this.rules.block.lheading.exec(e);
    if (t) return { type: "heading", raw: t[0], depth: t[2].charAt(0) === "=" ? 1 : 2, text: t[1], tokens: this.lexer.inline(t[1]) };
  }
  paragraph(e) {
    let t = this.rules.block.paragraph.exec(e);
    if (t) {
      let n = t[1].charAt(t[1].length - 1) === `
` ? t[1].slice(0, -1) : t[1];
      return { type: "paragraph", raw: t[0], text: n, tokens: this.lexer.inline(n) };
    }
  }
  text(e) {
    let t = this.rules.block.text.exec(e);
    if (t) return { type: "text", raw: t[0], text: t[0], tokens: this.lexer.inline(t[0]) };
  }
  escape(e) {
    let t = this.rules.inline.escape.exec(e);
    if (t) return { type: "escape", raw: t[0], text: t[1] };
  }
  tag(e) {
    let t = this.rules.inline.tag.exec(e);
    if (t) return !this.lexer.state.inLink && this.rules.other.startATag.test(t[0]) ? this.lexer.state.inLink = true : this.lexer.state.inLink && this.rules.other.endATag.test(t[0]) && (this.lexer.state.inLink = false), !this.lexer.state.inRawBlock && this.rules.other.startPreScriptTag.test(t[0]) ? this.lexer.state.inRawBlock = true : this.lexer.state.inRawBlock && this.rules.other.endPreScriptTag.test(t[0]) && (this.lexer.state.inRawBlock = false), { type: "html", raw: t[0], inLink: this.lexer.state.inLink, inRawBlock: this.lexer.state.inRawBlock, block: false, text: t[0] };
  }
  link(e) {
    let t = this.rules.inline.link.exec(e);
    if (t) {
      let n = t[2].trim();
      if (!this.options.pedantic && this.rules.other.startAngleBracket.test(n)) {
        if (!this.rules.other.endAngleBracket.test(n)) return;
        let s = z(n.slice(0, -1), "\\");
        if ((n.length - s.length) % 2 === 0) return;
      } else {
        let s = fe(t[2], "()");
        if (s === -2) return;
        if (s > -1) {
          let o = (t[0].indexOf("!") === 0 ? 5 : 4) + t[1].length + s;
          t[2] = t[2].substring(0, s), t[0] = t[0].substring(0, o).trim(), t[3] = "";
        }
      }
      let r = t[2], i = "";
      if (this.options.pedantic) {
        let s = this.rules.other.pedanticHrefTitle.exec(r);
        s && (r = s[1], i = s[3]);
      } else i = t[3] ? t[3].slice(1, -1) : "";
      return r = r.trim(), this.rules.other.startAngleBracket.test(r) && (this.options.pedantic && !this.rules.other.endAngleBracket.test(n) ? r = r.slice(1) : r = r.slice(1, -1)), me(t, { href: r && r.replace(this.rules.inline.anyPunctuation, "$1"), title: i && i.replace(this.rules.inline.anyPunctuation, "$1") }, t[0], this.lexer, this.rules);
    }
  }
  reflink(e, t) {
    let n;
    if ((n = this.rules.inline.reflink.exec(e)) || (n = this.rules.inline.nolink.exec(e))) {
      let r = (n[2] || n[1]).replace(this.rules.other.multipleSpaceGlobal, " "), i = t[r.toLowerCase()];
      if (!i) {
        let s = n[0].charAt(0);
        return { type: "text", raw: s, text: s };
      }
      return me(n, i, n[0], this.lexer, this.rules);
    }
  }
  emStrong(e, t, n = "") {
    let r = this.rules.inline.emStrongLDelim.exec(e);
    if (!r || r[3] && n.match(this.rules.other.unicodeAlphaNumeric)) return;
    if (!(r[1] || r[2] || "") || !n || this.rules.inline.punctuation.exec(n)) {
      let s = [...r[0]].length - 1, a, o, p = s, u = 0, c = r[0][0] === "*" ? this.rules.inline.emStrongRDelimAst : this.rules.inline.emStrongRDelimUnd;
      for (c.lastIndex = 0, t = t.slice(-1 * e.length + s); (r = c.exec(t)) != null; ) {
        if (a = r[1] || r[2] || r[3] || r[4] || r[5] || r[6], !a) continue;
        if (o = [...a].length, r[3] || r[4]) {
          p += o;
          continue;
        } else if ((r[5] || r[6]) && s % 3 && !((s + o) % 3)) {
          u += o;
          continue;
        }
        if (p -= o, p > 0) continue;
        o = Math.min(o, o + p + u);
        let g = [...r[0]][0].length, h = e.slice(0, s + r.index + g + o);
        if (Math.min(s, o) % 2) {
          let f = h.slice(1, -1);
          return { type: "em", raw: h, text: f, tokens: this.lexer.inlineTokens(f) };
        }
        let R = h.slice(2, -2);
        return { type: "strong", raw: h, text: R, tokens: this.lexer.inlineTokens(R) };
      }
    }
  }
  codespan(e) {
    let t = this.rules.inline.code.exec(e);
    if (t) {
      let n = t[2].replace(this.rules.other.newLineCharGlobal, " "), r = this.rules.other.nonSpaceChar.test(n), i = this.rules.other.startingSpaceChar.test(n) && this.rules.other.endingSpaceChar.test(n);
      return r && i && (n = n.substring(1, n.length - 1)), { type: "codespan", raw: t[0], text: n };
    }
  }
  br(e) {
    let t = this.rules.inline.br.exec(e);
    if (t) return { type: "br", raw: t[0] };
  }
  del(e) {
    let t = this.rules.inline.del.exec(e);
    if (t) return { type: "del", raw: t[0], text: t[2], tokens: this.lexer.inlineTokens(t[2]) };
  }
  autolink(e) {
    let t = this.rules.inline.autolink.exec(e);
    if (t) {
      let n, r;
      return t[2] === "@" ? (n = t[1], r = "mailto:" + n) : (n = t[1], r = n), { type: "link", raw: t[0], text: n, href: r, tokens: [{ type: "text", raw: n, text: n }] };
    }
  }
  url(e) {
    let t;
    if (t = this.rules.inline.url.exec(e)) {
      let n, r;
      if (t[2] === "@") n = t[0], r = "mailto:" + n;
      else {
        let i;
        do
          i = t[0], t[0] = this.rules.inline._backpedal.exec(t[0])?.[0] ?? "";
        while (i !== t[0]);
        n = t[0], t[1] === "www." ? r = "http://" + t[0] : r = t[0];
      }
      return { type: "link", raw: t[0], text: n, href: r, tokens: [{ type: "text", raw: n, text: n }] };
    }
  }
  inlineText(e) {
    let t = this.rules.inline.text.exec(e);
    if (t) {
      let n = this.lexer.state.inRawBlock;
      return { type: "text", raw: t[0], text: t[0], escaped: n };
    }
  }
};
var x = class l {
  tokens;
  options;
  state;
  tokenizer;
  inlineQueue;
  constructor(e) {
    this.tokens = [], this.tokens.links = /* @__PURE__ */ Object.create(null), this.options = e || T, this.options.tokenizer = this.options.tokenizer || new y(), this.tokenizer = this.options.tokenizer, this.tokenizer.options = this.options, this.tokenizer.lexer = this, this.inlineQueue = [], this.state = { inLink: false, inRawBlock: false, top: true };
    let t = { other: m, block: C.normal, inline: M.normal };
    this.options.pedantic ? (t.block = C.pedantic, t.inline = M.pedantic) : this.options.gfm && (t.block = C.gfm, this.options.breaks ? t.inline = M.breaks : t.inline = M.gfm), this.tokenizer.rules = t;
  }
  static get rules() {
    return { block: C, inline: M };
  }
  static lex(e, t) {
    return new l(t).lex(e);
  }
  static lexInline(e, t) {
    return new l(t).inlineTokens(e);
  }
  lex(e) {
    e = e.replace(m.carriageReturn, `
`), this.blockTokens(e, this.tokens);
    for (let t = 0; t < this.inlineQueue.length; t++) {
      let n = this.inlineQueue[t];
      this.inlineTokens(n.src, n.tokens);
    }
    return this.inlineQueue = [], this.tokens;
  }
  blockTokens(e, t = [], n = false) {
    for (this.options.pedantic && (e = e.replace(m.tabCharGlobal, "    ").replace(m.spaceLine, "")); e; ) {
      let r;
      if (this.options.extensions?.block?.some((s) => (r = s.call({ lexer: this }, e, t)) ? (e = e.substring(r.raw.length), t.push(r), true) : false)) continue;
      if (r = this.tokenizer.space(e)) {
        e = e.substring(r.raw.length);
        let s = t.at(-1);
        r.raw.length === 1 && s !== void 0 ? s.raw += `
` : t.push(r);
        continue;
      }
      if (r = this.tokenizer.code(e)) {
        e = e.substring(r.raw.length);
        let s = t.at(-1);
        s?.type === "paragraph" || s?.type === "text" ? (s.raw += (s.raw.endsWith(`
`) ? "" : `
`) + r.raw, s.text += `
` + r.text, this.inlineQueue.at(-1).src = s.text) : t.push(r);
        continue;
      }
      if (r = this.tokenizer.fences(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.heading(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.hr(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.blockquote(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.list(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.html(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.def(e)) {
        e = e.substring(r.raw.length);
        let s = t.at(-1);
        s?.type === "paragraph" || s?.type === "text" ? (s.raw += (s.raw.endsWith(`
`) ? "" : `
`) + r.raw, s.text += `
` + r.raw, this.inlineQueue.at(-1).src = s.text) : this.tokens.links[r.tag] || (this.tokens.links[r.tag] = { href: r.href, title: r.title }, t.push(r));
        continue;
      }
      if (r = this.tokenizer.table(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      if (r = this.tokenizer.lheading(e)) {
        e = e.substring(r.raw.length), t.push(r);
        continue;
      }
      let i = e;
      if (this.options.extensions?.startBlock) {
        let s = 1 / 0, a = e.slice(1), o;
        this.options.extensions.startBlock.forEach((p) => {
          o = p.call({ lexer: this }, a), typeof o == "number" && o >= 0 && (s = Math.min(s, o));
        }), s < 1 / 0 && s >= 0 && (i = e.substring(0, s + 1));
      }
      if (this.state.top && (r = this.tokenizer.paragraph(i))) {
        let s = t.at(-1);
        n && s?.type === "paragraph" ? (s.raw += (s.raw.endsWith(`
`) ? "" : `
`) + r.raw, s.text += `
` + r.text, this.inlineQueue.pop(), this.inlineQueue.at(-1).src = s.text) : t.push(r), n = i.length !== e.length, e = e.substring(r.raw.length);
        continue;
      }
      if (r = this.tokenizer.text(e)) {
        e = e.substring(r.raw.length);
        let s = t.at(-1);
        s?.type === "text" ? (s.raw += (s.raw.endsWith(`
`) ? "" : `
`) + r.raw, s.text += `
` + r.text, this.inlineQueue.pop(), this.inlineQueue.at(-1).src = s.text) : t.push(r);
        continue;
      }
      if (e) {
        let s = "Infinite loop on byte: " + e.charCodeAt(0);
        if (this.options.silent) {
          console.error(s);
          break;
        } else throw new Error(s);
      }
    }
    return this.state.top = true, t;
  }
  inline(e, t = []) {
    return this.inlineQueue.push({ src: e, tokens: t }), t;
  }
  inlineTokens(e, t = []) {
    let n = e, r = null;
    if (this.tokens.links) {
      let o = Object.keys(this.tokens.links);
      if (o.length > 0) for (; (r = this.tokenizer.rules.inline.reflinkSearch.exec(n)) != null; ) o.includes(r[0].slice(r[0].lastIndexOf("[") + 1, -1)) && (n = n.slice(0, r.index) + "[" + "a".repeat(r[0].length - 2) + "]" + n.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex));
    }
    for (; (r = this.tokenizer.rules.inline.anyPunctuation.exec(n)) != null; ) n = n.slice(0, r.index) + "++" + n.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex);
    let i;
    for (; (r = this.tokenizer.rules.inline.blockSkip.exec(n)) != null; ) i = r[2] ? r[2].length : 0, n = n.slice(0, r.index + i) + "[" + "a".repeat(r[0].length - i - 2) + "]" + n.slice(this.tokenizer.rules.inline.blockSkip.lastIndex);
    n = this.options.hooks?.emStrongMask?.call({ lexer: this }, n) ?? n;
    let s = false, a = "";
    for (; e; ) {
      s || (a = ""), s = false;
      let o;
      if (this.options.extensions?.inline?.some((u) => (o = u.call({ lexer: this }, e, t)) ? (e = e.substring(o.raw.length), t.push(o), true) : false)) continue;
      if (o = this.tokenizer.escape(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.tag(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.link(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.reflink(e, this.tokens.links)) {
        e = e.substring(o.raw.length);
        let u = t.at(-1);
        o.type === "text" && u?.type === "text" ? (u.raw += o.raw, u.text += o.text) : t.push(o);
        continue;
      }
      if (o = this.tokenizer.emStrong(e, n, a)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.codespan(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.br(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.del(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (o = this.tokenizer.autolink(e)) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      if (!this.state.inLink && (o = this.tokenizer.url(e))) {
        e = e.substring(o.raw.length), t.push(o);
        continue;
      }
      let p = e;
      if (this.options.extensions?.startInline) {
        let u = 1 / 0, c = e.slice(1), g;
        this.options.extensions.startInline.forEach((h) => {
          g = h.call({ lexer: this }, c), typeof g == "number" && g >= 0 && (u = Math.min(u, g));
        }), u < 1 / 0 && u >= 0 && (p = e.substring(0, u + 1));
      }
      if (o = this.tokenizer.inlineText(p)) {
        e = e.substring(o.raw.length), o.raw.slice(-1) !== "_" && (a = o.raw.slice(-1)), s = true;
        let u = t.at(-1);
        u?.type === "text" ? (u.raw += o.raw, u.text += o.text) : t.push(o);
        continue;
      }
      if (e) {
        let u = "Infinite loop on byte: " + e.charCodeAt(0);
        if (this.options.silent) {
          console.error(u);
          break;
        } else throw new Error(u);
      }
    }
    return t;
  }
};
var P = class {
  options;
  parser;
  constructor(e) {
    this.options = e || T;
  }
  space(e) {
    return "";
  }
  code({ text: e, lang: t, escaped: n }) {
    let r = (t || "").match(m.notSpaceStart)?.[0], i = e.replace(m.endingNewline, "") + `
`;
    return r ? '<pre><code class="language-' + w(r) + '">' + (n ? i : w(i, true)) + `</code></pre>
` : "<pre><code>" + (n ? i : w(i, true)) + `</code></pre>
`;
  }
  blockquote({ tokens: e }) {
    return `<blockquote>
${this.parser.parse(e)}</blockquote>
`;
  }
  html({ text: e }) {
    return e;
  }
  def(e) {
    return "";
  }
  heading({ tokens: e, depth: t }) {
    return `<h${t}>${this.parser.parseInline(e)}</h${t}>
`;
  }
  hr(e) {
    return `<hr>
`;
  }
  list(e) {
    let t = e.ordered, n = e.start, r = "";
    for (let a = 0; a < e.items.length; a++) {
      let o = e.items[a];
      r += this.listitem(o);
    }
    let i = t ? "ol" : "ul", s = t && n !== 1 ? ' start="' + n + '"' : "";
    return "<" + i + s + `>
` + r + "</" + i + `>
`;
  }
  listitem(e) {
    let t = "";
    if (e.task) {
      let n = this.checkbox({ checked: !!e.checked });
      e.loose ? e.tokens[0]?.type === "paragraph" ? (e.tokens[0].text = n + " " + e.tokens[0].text, e.tokens[0].tokens && e.tokens[0].tokens.length > 0 && e.tokens[0].tokens[0].type === "text" && (e.tokens[0].tokens[0].text = n + " " + w(e.tokens[0].tokens[0].text), e.tokens[0].tokens[0].escaped = true)) : e.tokens.unshift({ type: "text", raw: n + " ", text: n + " ", escaped: true }) : t += n + " ";
    }
    return t += this.parser.parse(e.tokens, !!e.loose), `<li>${t}</li>
`;
  }
  checkbox({ checked: e }) {
    return "<input " + (e ? 'checked="" ' : "") + 'disabled="" type="checkbox">';
  }
  paragraph({ tokens: e }) {
    return `<p>${this.parser.parseInline(e)}</p>
`;
  }
  table(e) {
    let t = "", n = "";
    for (let i = 0; i < e.header.length; i++) n += this.tablecell(e.header[i]);
    t += this.tablerow({ text: n });
    let r = "";
    for (let i = 0; i < e.rows.length; i++) {
      let s = e.rows[i];
      n = "";
      for (let a = 0; a < s.length; a++) n += this.tablecell(s[a]);
      r += this.tablerow({ text: n });
    }
    return r && (r = `<tbody>${r}</tbody>`), `<table>
<thead>
` + t + `</thead>
` + r + `</table>
`;
  }
  tablerow({ text: e }) {
    return `<tr>
${e}</tr>
`;
  }
  tablecell(e) {
    let t = this.parser.parseInline(e.tokens), n = e.header ? "th" : "td";
    return (e.align ? `<${n} align="${e.align}">` : `<${n}>`) + t + `</${n}>
`;
  }
  strong({ tokens: e }) {
    return `<strong>${this.parser.parseInline(e)}</strong>`;
  }
  em({ tokens: e }) {
    return `<em>${this.parser.parseInline(e)}</em>`;
  }
  codespan({ text: e }) {
    return `<code>${w(e, true)}</code>`;
  }
  br(e) {
    return "<br>";
  }
  del({ tokens: e }) {
    return `<del>${this.parser.parseInline(e)}</del>`;
  }
  link({ href: e, title: t, tokens: n }) {
    let r = this.parser.parseInline(n), i = J(e);
    if (i === null) return r;
    e = i;
    let s = '<a href="' + e + '"';
    return t && (s += ' title="' + w(t) + '"'), s += ">" + r + "</a>", s;
  }
  image({ href: e, title: t, text: n, tokens: r }) {
    r && (n = this.parser.parseInline(r, this.parser.textRenderer));
    let i = J(e);
    if (i === null) return w(n);
    e = i;
    let s = `<img src="${e}" alt="${n}"`;
    return t && (s += ` title="${w(t)}"`), s += ">", s;
  }
  text(e) {
    return "tokens" in e && e.tokens ? this.parser.parseInline(e.tokens) : "escaped" in e && e.escaped ? e.text : w(e.text);
  }
};
var $ = class {
  strong({ text: e }) {
    return e;
  }
  em({ text: e }) {
    return e;
  }
  codespan({ text: e }) {
    return e;
  }
  del({ text: e }) {
    return e;
  }
  html({ text: e }) {
    return e;
  }
  text({ text: e }) {
    return e;
  }
  link({ text: e }) {
    return "" + e;
  }
  image({ text: e }) {
    return "" + e;
  }
  br() {
    return "";
  }
};
var b = class l2 {
  options;
  renderer;
  textRenderer;
  constructor(e) {
    this.options = e || T, this.options.renderer = this.options.renderer || new P(), this.renderer = this.options.renderer, this.renderer.options = this.options, this.renderer.parser = this, this.textRenderer = new $();
  }
  static parse(e, t) {
    return new l2(t).parse(e);
  }
  static parseInline(e, t) {
    return new l2(t).parseInline(e);
  }
  parse(e, t = true) {
    let n = "";
    for (let r = 0; r < e.length; r++) {
      let i = e[r];
      if (this.options.extensions?.renderers?.[i.type]) {
        let a = i, o = this.options.extensions.renderers[a.type].call({ parser: this }, a);
        if (o !== false || !["space", "hr", "heading", "code", "table", "blockquote", "list", "html", "def", "paragraph", "text"].includes(a.type)) {
          n += o || "";
          continue;
        }
      }
      let s = i;
      switch (s.type) {
        case "space": {
          n += this.renderer.space(s);
          continue;
        }
        case "hr": {
          n += this.renderer.hr(s);
          continue;
        }
        case "heading": {
          n += this.renderer.heading(s);
          continue;
        }
        case "code": {
          n += this.renderer.code(s);
          continue;
        }
        case "table": {
          n += this.renderer.table(s);
          continue;
        }
        case "blockquote": {
          n += this.renderer.blockquote(s);
          continue;
        }
        case "list": {
          n += this.renderer.list(s);
          continue;
        }
        case "html": {
          n += this.renderer.html(s);
          continue;
        }
        case "def": {
          n += this.renderer.def(s);
          continue;
        }
        case "paragraph": {
          n += this.renderer.paragraph(s);
          continue;
        }
        case "text": {
          let a = s, o = this.renderer.text(a);
          for (; r + 1 < e.length && e[r + 1].type === "text"; ) a = e[++r], o += `
` + this.renderer.text(a);
          t ? n += this.renderer.paragraph({ type: "paragraph", raw: o, text: o, tokens: [{ type: "text", raw: o, text: o, escaped: true }] }) : n += o;
          continue;
        }
        default: {
          let a = 'Token with "' + s.type + '" type was not found.';
          if (this.options.silent) return console.error(a), "";
          throw new Error(a);
        }
      }
    }
    return n;
  }
  parseInline(e, t = this.renderer) {
    let n = "";
    for (let r = 0; r < e.length; r++) {
      let i = e[r];
      if (this.options.extensions?.renderers?.[i.type]) {
        let a = this.options.extensions.renderers[i.type].call({ parser: this }, i);
        if (a !== false || !["escape", "html", "link", "image", "strong", "em", "codespan", "br", "del", "text"].includes(i.type)) {
          n += a || "";
          continue;
        }
      }
      let s = i;
      switch (s.type) {
        case "escape": {
          n += t.text(s);
          break;
        }
        case "html": {
          n += t.html(s);
          break;
        }
        case "link": {
          n += t.link(s);
          break;
        }
        case "image": {
          n += t.image(s);
          break;
        }
        case "strong": {
          n += t.strong(s);
          break;
        }
        case "em": {
          n += t.em(s);
          break;
        }
        case "codespan": {
          n += t.codespan(s);
          break;
        }
        case "br": {
          n += t.br(s);
          break;
        }
        case "del": {
          n += t.del(s);
          break;
        }
        case "text": {
          n += t.text(s);
          break;
        }
        default: {
          let a = 'Token with "' + s.type + '" type was not found.';
          if (this.options.silent) return console.error(a), "";
          throw new Error(a);
        }
      }
    }
    return n;
  }
};
var S = class {
  options;
  block;
  constructor(e) {
    this.options = e || T;
  }
  static passThroughHooks = /* @__PURE__ */ new Set(["preprocess", "postprocess", "processAllTokens", "emStrongMask"]);
  static passThroughHooksRespectAsync = /* @__PURE__ */ new Set(["preprocess", "postprocess", "processAllTokens"]);
  preprocess(e) {
    return e;
  }
  postprocess(e) {
    return e;
  }
  processAllTokens(e) {
    return e;
  }
  emStrongMask(e) {
    return e;
  }
  provideLexer() {
    return this.block ? x.lex : x.lexInline;
  }
  provideParser() {
    return this.block ? b.parse : b.parseInline;
  }
};
var B = class {
  defaults = L();
  options = this.setOptions;
  parse = this.parseMarkdown(true);
  parseInline = this.parseMarkdown(false);
  Parser = b;
  Renderer = P;
  TextRenderer = $;
  Lexer = x;
  Tokenizer = y;
  Hooks = S;
  constructor(...e) {
    this.use(...e);
  }
  walkTokens(e, t) {
    let n = [];
    for (let r of e) switch (n = n.concat(t.call(this, r)), r.type) {
      case "table": {
        let i = r;
        for (let s of i.header) n = n.concat(this.walkTokens(s.tokens, t));
        for (let s of i.rows) for (let a of s) n = n.concat(this.walkTokens(a.tokens, t));
        break;
      }
      case "list": {
        let i = r;
        n = n.concat(this.walkTokens(i.items, t));
        break;
      }
      default: {
        let i = r;
        this.defaults.extensions?.childTokens?.[i.type] ? this.defaults.extensions.childTokens[i.type].forEach((s) => {
          let a = i[s].flat(1 / 0);
          n = n.concat(this.walkTokens(a, t));
        }) : i.tokens && (n = n.concat(this.walkTokens(i.tokens, t)));
      }
    }
    return n;
  }
  use(...e) {
    let t = this.defaults.extensions || { renderers: {}, childTokens: {} };
    return e.forEach((n) => {
      let r = { ...n };
      if (r.async = this.defaults.async || r.async || false, n.extensions && (n.extensions.forEach((i) => {
        if (!i.name) throw new Error("extension name required");
        if ("renderer" in i) {
          let s = t.renderers[i.name];
          s ? t.renderers[i.name] = function(...a) {
            let o = i.renderer.apply(this, a);
            return o === false && (o = s.apply(this, a)), o;
          } : t.renderers[i.name] = i.renderer;
        }
        if ("tokenizer" in i) {
          if (!i.level || i.level !== "block" && i.level !== "inline") throw new Error("extension level must be 'block' or 'inline'");
          let s = t[i.level];
          s ? s.unshift(i.tokenizer) : t[i.level] = [i.tokenizer], i.start && (i.level === "block" ? t.startBlock ? t.startBlock.push(i.start) : t.startBlock = [i.start] : i.level === "inline" && (t.startInline ? t.startInline.push(i.start) : t.startInline = [i.start]));
        }
        "childTokens" in i && i.childTokens && (t.childTokens[i.name] = i.childTokens);
      }), r.extensions = t), n.renderer) {
        let i = this.defaults.renderer || new P(this.defaults);
        for (let s in n.renderer) {
          if (!(s in i)) throw new Error(`renderer '${s}' does not exist`);
          if (["options", "parser"].includes(s)) continue;
          let a = s, o = n.renderer[a], p = i[a];
          i[a] = (...u) => {
            let c = o.apply(i, u);
            return c === false && (c = p.apply(i, u)), c || "";
          };
        }
        r.renderer = i;
      }
      if (n.tokenizer) {
        let i = this.defaults.tokenizer || new y(this.defaults);
        for (let s in n.tokenizer) {
          if (!(s in i)) throw new Error(`tokenizer '${s}' does not exist`);
          if (["options", "rules", "lexer"].includes(s)) continue;
          let a = s, o = n.tokenizer[a], p = i[a];
          i[a] = (...u) => {
            let c = o.apply(i, u);
            return c === false && (c = p.apply(i, u)), c;
          };
        }
        r.tokenizer = i;
      }
      if (n.hooks) {
        let i = this.defaults.hooks || new S();
        for (let s in n.hooks) {
          if (!(s in i)) throw new Error(`hook '${s}' does not exist`);
          if (["options", "block"].includes(s)) continue;
          let a = s, o = n.hooks[a], p = i[a];
          S.passThroughHooks.has(s) ? i[a] = (u) => {
            if (this.defaults.async && S.passThroughHooksRespectAsync.has(s)) return (async () => {
              let g = await o.call(i, u);
              return p.call(i, g);
            })();
            let c = o.call(i, u);
            return p.call(i, c);
          } : i[a] = (...u) => {
            if (this.defaults.async) return (async () => {
              let g = await o.apply(i, u);
              return g === false && (g = await p.apply(i, u)), g;
            })();
            let c = o.apply(i, u);
            return c === false && (c = p.apply(i, u)), c;
          };
        }
        r.hooks = i;
      }
      if (n.walkTokens) {
        let i = this.defaults.walkTokens, s = n.walkTokens;
        r.walkTokens = function(a) {
          let o = [];
          return o.push(s.call(this, a)), i && (o = o.concat(i.call(this, a))), o;
        };
      }
      this.defaults = { ...this.defaults, ...r };
    }), this;
  }
  setOptions(e) {
    return this.defaults = { ...this.defaults, ...e }, this;
  }
  lexer(e, t) {
    return x.lex(e, t ?? this.defaults);
  }
  parser(e, t) {
    return b.parse(e, t ?? this.defaults);
  }
  parseMarkdown(e) {
    return (n, r) => {
      let i = { ...r }, s = { ...this.defaults, ...i }, a = this.onError(!!s.silent, !!s.async);
      if (this.defaults.async === true && i.async === false) return a(new Error("marked(): The async option was set to true by an extension. Remove async: false from the parse options object to return a Promise."));
      if (typeof n > "u" || n === null) return a(new Error("marked(): input parameter is undefined or null"));
      if (typeof n != "string") return a(new Error("marked(): input parameter is of type " + Object.prototype.toString.call(n) + ", string expected"));
      if (s.hooks && (s.hooks.options = s, s.hooks.block = e), s.async) return (async () => {
        let o = s.hooks ? await s.hooks.preprocess(n) : n, u = await (s.hooks ? await s.hooks.provideLexer() : e ? x.lex : x.lexInline)(o, s), c = s.hooks ? await s.hooks.processAllTokens(u) : u;
        s.walkTokens && await Promise.all(this.walkTokens(c, s.walkTokens));
        let h = await (s.hooks ? await s.hooks.provideParser() : e ? b.parse : b.parseInline)(c, s);
        return s.hooks ? await s.hooks.postprocess(h) : h;
      })().catch(a);
      try {
        s.hooks && (n = s.hooks.preprocess(n));
        let p = (s.hooks ? s.hooks.provideLexer() : e ? x.lex : x.lexInline)(n, s);
        s.hooks && (p = s.hooks.processAllTokens(p)), s.walkTokens && this.walkTokens(p, s.walkTokens);
        let c = (s.hooks ? s.hooks.provideParser() : e ? b.parse : b.parseInline)(p, s);
        return s.hooks && (c = s.hooks.postprocess(c)), c;
      } catch (o) {
        return a(o);
      }
    };
  }
  onError(e, t) {
    return (n) => {
      if (n.message += `
Please report this to https://github.com/markedjs/marked.`, e) {
        let r = "<p>An error occurred:</p><pre>" + w(n.message + "", true) + "</pre>";
        return t ? Promise.resolve(r) : r;
      }
      if (t) return Promise.reject(n);
      throw n;
    };
  }
};
var _ = new B();
function k(l3, e) {
  return _.parse(l3, e);
}
k.options = k.setOptions = function(l3) {
  return _.setOptions(l3), k.defaults = _.defaults, G(k.defaults), k;
};
k.getDefaults = L;
k.defaults = T;
k.use = function(...l3) {
  return _.use(...l3), k.defaults = _.defaults, G(k.defaults), k;
};
k.walkTokens = function(l3, e) {
  return _.walkTokens(l3, e);
};
k.parseInline = _.parseInline;
k.Parser = b;
k.parser = b.parse;
k.Renderer = P;
k.TextRenderer = $;
k.Lexer = x;
k.lexer = x.lex;
k.Tokenizer = y;
k.Hooks = S;
k.parse = k;
var Zt = k.options;
var Gt = k.setOptions;
var Nt = k.use;
var Ft = k.walkTokens;
var jt = k.parseInline;
var Ut = b.parse;
var Kt = x.lex;

// ../../node_modules/mermaid/dist/chunks/mermaid.core/chunk-Q4XR5HBZ.mjs
function preprocessMarkdown(markdown, { markdownAutoWrap }) {
  const withoutBR = markdown.replace(/<br\/>/g, "\n");
  const withoutMultipleNewlines = withoutBR.replace(/\n{2,}/g, "\n");
  const withoutExtraSpaces = dedent(withoutMultipleNewlines);
  if (markdownAutoWrap === false) {
  }
  return withoutExtraSpaces;
}
__name(preprocessMarkdown, "preprocessMarkdown");
function nonMarkdownToLines(nonMarkdownText) {
  return nonMarkdownText.split(/\\n|\n|<br\s*\/?>/gi).map(
    (line) => line.trim().match(/<[^>]+>|[^\s<>]+/g)?.map((word) => ({ content: word, type: "normal" })) ?? []
  );
}
__name(nonMarkdownToLines, "nonMarkdownToLines");
function markdownToLines(markdown, config = {}) {
  const preprocessedMarkdown = preprocessMarkdown(markdown, config);
  const nodes = k.lexer(preprocessedMarkdown);
  const lines = [[]];
  let currentLine = 0;
  function processNode(node, parentType = "normal") {
    if (node.type === "text") {
      const textLines = node.text.split("\n");
      textLines.forEach((textLine, index) => {
        if (index !== 0) {
          currentLine++;
          lines.push([]);
        }
        textLine.split(" ").forEach((word) => {
          word = word.replace(/&#39;/g, `'`);
          if (word) {
            lines[currentLine].push({ content: word, type: parentType });
          }
        });
      });
    } else if (node.type === "strong" || node.type === "em") {
      node.tokens.forEach((contentNode) => {
        processNode(contentNode, node.type);
      });
    } else if (node.type === "html") {
      lines[currentLine].push({ content: node.text, type: "normal" });
    }
  }
  __name(processNode, "processNode");
  nodes.forEach((treeNode) => {
    if (treeNode.type === "paragraph") {
      treeNode.tokens?.forEach((contentNode) => {
        processNode(contentNode);
      });
    } else if (treeNode.type === "html") {
      lines[currentLine].push({ content: treeNode.text, type: "normal" });
    } else {
      lines[currentLine].push({ content: treeNode.raw, type: "normal" });
    }
  });
  return lines;
}
__name(markdownToLines, "markdownToLines");
function nonMarkdownToHTML(text) {
  if (!text) {
    return "";
  }
  return `<p>${/**
  * Replace new lines with <br /> tags.
  *
  * Unlike in markdown text, `\n` sequences are treated as line breaks here.
  */
  text.replace(/\\n|\n/g, "<br />")}</p>`;
}
__name(nonMarkdownToHTML, "nonMarkdownToHTML");
function markdownToHTML(markdown, { markdownAutoWrap } = {}) {
  const nodes = k.lexer(markdown);
  function output(node) {
    if (node.type === "text") {
      if (markdownAutoWrap === false) {
        return node.text.replace(/\n */g, "<br/>").replace(/ /g, "&nbsp;");
      }
      return node.text.replace(/\n */g, "<br/>");
    } else if (node.type === "strong") {
      return `<strong>${node.tokens?.map(output).join("")}</strong>`;
    } else if (node.type === "em") {
      return `<em>${node.tokens?.map(output).join("")}</em>`;
    } else if (node.type === "paragraph") {
      return `<p>${node.tokens?.map(output).join("")}</p>`;
    } else if (node.type === "space") {
      return "";
    } else if (node.type === "html") {
      return `${node.text}`;
    } else if (node.type === "escape") {
      return node.text;
    }
    log.warn(`Unsupported markdown: ${node.type}`);
    return node.raw;
  }
  __name(output, "output");
  return nodes.map(output).join("");
}
__name(markdownToHTML, "markdownToHTML");
function splitTextToChars(text) {
  if (Intl.Segmenter) {
    return [...new Intl.Segmenter().segment(text)].map((s) => s.segment);
  }
  return [...text];
}
__name(splitTextToChars, "splitTextToChars");
function splitWordToFitWidth(checkFit, word) {
  const characters = splitTextToChars(word.content);
  return splitWordToFitWidthRecursion(checkFit, [], characters, word.type);
}
__name(splitWordToFitWidth, "splitWordToFitWidth");
function splitWordToFitWidthRecursion(checkFit, usedChars, remainingChars, type) {
  if (remainingChars.length === 0) {
    return [
      { content: usedChars.join(""), type },
      { content: "", type }
    ];
  }
  const [nextChar, ...rest] = remainingChars;
  const newWord = [...usedChars, nextChar];
  if (checkFit([{ content: newWord.join(""), type }])) {
    return splitWordToFitWidthRecursion(checkFit, newWord, rest, type);
  }
  if (usedChars.length === 0 && nextChar) {
    usedChars.push(nextChar);
    remainingChars.shift();
  }
  return [
    { content: usedChars.join(""), type },
    { content: remainingChars.join(""), type }
  ];
}
__name(splitWordToFitWidthRecursion, "splitWordToFitWidthRecursion");
function splitLineToFitWidth(line, checkFit) {
  if (line.some(({ content }) => content.includes("\n"))) {
    throw new Error("splitLineToFitWidth does not support newlines in the line");
  }
  return splitLineToFitWidthRecursion(line, checkFit);
}
__name(splitLineToFitWidth, "splitLineToFitWidth");
function splitLineToFitWidthRecursion(words, checkFit, lines = [], newLine = []) {
  if (words.length === 0) {
    if (newLine.length > 0) {
      lines.push(newLine);
    }
    return lines.length > 0 ? lines : [];
  }
  let joiner = "";
  if (words[0].content === " ") {
    joiner = " ";
    words.shift();
  }
  const nextWord = words.shift() ?? { content: " ", type: "normal" };
  const lineWithNextWord = [...newLine];
  if (joiner !== "") {
    lineWithNextWord.push({ content: joiner, type: "normal" });
  }
  lineWithNextWord.push(nextWord);
  if (checkFit(lineWithNextWord)) {
    return splitLineToFitWidthRecursion(words, checkFit, lines, lineWithNextWord);
  }
  if (newLine.length > 0) {
    lines.push(newLine);
    words.unshift(nextWord);
  } else if (nextWord.content) {
    const [line, rest] = splitWordToFitWidth(checkFit, nextWord);
    lines.push([line]);
    if (rest.content) {
      words.unshift(rest);
    }
  }
  return splitLineToFitWidthRecursion(words, checkFit, lines);
}
__name(splitLineToFitWidthRecursion, "splitLineToFitWidthRecursion");
function applyStyle(dom, styleFn) {
  if (styleFn) {
    dom.attr("style", styleFn);
  }
}
__name(applyStyle, "applyStyle");
var maxSafeSizeForWidth = 16384;
async function addHtmlSpan(element, node, width, classes, addBackground = false, config = getConfig()) {
  const fo = element.append("foreignObject");
  fo.attr("width", `${Math.min(10 * width, maxSafeSizeForWidth)}px`);
  fo.attr("height", `${Math.min(10 * width, maxSafeSizeForWidth)}px`);
  const div = fo.append("xhtml:div");
  const sanitizedLabel = hasKatex(node.label) ? await renderKatexSanitized(node.label.replace(common_default.lineBreakRegex, "\n"), config) : sanitizeText(node.label, config);
  const labelClass = node.isNode ? "nodeLabel" : "edgeLabel";
  const span = div.append("span");
  span.html(sanitizedLabel);
  applyStyle(span, node.labelStyle);
  span.attr("class", `${labelClass} ${classes}`);
  applyStyle(div, node.labelStyle);
  div.style("display", "table-cell");
  div.style("white-space", "nowrap");
  div.style("line-height", "1.5");
  if (width !== Number.POSITIVE_INFINITY) {
    div.style("max-width", width + "px");
    div.style("text-align", "center");
  }
  div.attr("xmlns", "http://www.w3.org/1999/xhtml");
  if (addBackground) {
    div.attr("class", "labelBkg");
  }
  let bbox = div.node().getBoundingClientRect();
  if (bbox.width === width) {
    div.style("display", "table");
    div.style("white-space", "break-spaces");
    div.style("width", width + "px");
    bbox = div.node().getBoundingClientRect();
  }
  return fo.node();
}
__name(addHtmlSpan, "addHtmlSpan");
function createTspan(textElement, lineIndex, lineHeight, centerText = false) {
  const tspan = textElement.append("tspan").attr("class", "text-outer-tspan").attr("x", 0).attr("y", lineIndex * lineHeight - 0.1 + "em").attr("dy", lineHeight + "em");
  if (centerText) {
    tspan.attr("text-anchor", "middle");
  }
  return tspan;
}
__name(createTspan, "createTspan");
function computeWidthOfText(parentNode, lineHeight, line) {
  const testElement = parentNode.append("text");
  const testSpan = createTspan(testElement, 1, lineHeight);
  updateTextContentAndStyles(testSpan, line);
  const textLength = testSpan.node().getComputedTextLength();
  testElement.remove();
  return textLength;
}
__name(computeWidthOfText, "computeWidthOfText");
function computeDimensionOfText(parentNode, lineHeight, text) {
  const testElement = parentNode.append("text");
  const testSpan = createTspan(testElement, 1, lineHeight);
  updateTextContentAndStyles(testSpan, [{ content: text, type: "normal" }]);
  const textDimension = testSpan.node()?.getBoundingClientRect();
  if (textDimension) {
    testElement.remove();
  }
  return textDimension;
}
__name(computeDimensionOfText, "computeDimensionOfText");
function createFormattedText(width, g, structuredText, addBackground = false, centerText = false) {
  const lineHeight = 1.1;
  const labelGroup = g.append("g");
  const bkg = labelGroup.insert("rect").attr("class", "background").attr("style", "stroke: none");
  const textElement = labelGroup.append("text").attr("y", "-10.1");
  if (centerText) {
    textElement.attr("text-anchor", "middle");
  }
  let lineIndex = 0;
  for (const line of structuredText) {
    const checkWidth = /* @__PURE__ */ __name((line2) => computeWidthOfText(labelGroup, lineHeight, line2) <= width, "checkWidth");
    const linesUnderWidth = checkWidth(line) ? [line] : splitLineToFitWidth(line, checkWidth);
    for (const preparedLine of linesUnderWidth) {
      const tspan = createTspan(textElement, lineIndex, lineHeight, centerText);
      updateTextContentAndStyles(tspan, preparedLine);
      lineIndex++;
    }
  }
  if (addBackground) {
    const bbox = textElement.node().getBBox();
    const padding = 2;
    bkg.attr("x", bbox.x - padding).attr("y", bbox.y - padding).attr("width", bbox.width + 2 * padding).attr("height", bbox.height + 2 * padding);
    return labelGroup.node();
  } else {
    return textElement.node();
  }
}
__name(createFormattedText, "createFormattedText");
function decodeHTMLEntities(text) {
  const regex = /&(amp|lt|gt);/g;
  return text.replace(regex, (match, entity) => {
    switch (entity) {
      case "amp":
        return "&";
      case "lt":
        return "<";
      case "gt":
        return ">";
      default:
        return match;
    }
  });
}
__name(decodeHTMLEntities, "decodeHTMLEntities");
function updateTextContentAndStyles(tspan, wrappedLine) {
  tspan.text("");
  wrappedLine.forEach((word, index) => {
    const innerTspan = tspan.append("tspan").attr("font-style", word.type === "em" ? "italic" : "normal").attr("class", "text-inner-tspan").attr("font-weight", word.type === "strong" ? "bold" : "normal");
    if (index === 0) {
      innerTspan.text(decodeHTMLEntities(word.content));
    } else {
      innerTspan.text(" " + decodeHTMLEntities(word.content));
    }
  });
}
__name(updateTextContentAndStyles, "updateTextContentAndStyles");
async function replaceIconSubstring(text, config = {}) {
  const pendingReplacements = [];
  text.replace(/(fa[bklrs]?):fa-([\w-]+)/g, (fullMatch, prefix, iconName) => {
    pendingReplacements.push(
      (async () => {
        const registeredIconName = `${prefix}:${iconName}`;
        if (await isIconAvailable(registeredIconName)) {
          return await getIconSVG(registeredIconName, void 0, { class: "label-icon" });
        } else {
          return `<i class='${sanitizeText(fullMatch, config).replace(":", " ")}'></i>`;
        }
      })()
    );
    return fullMatch;
  });
  const replacements = await Promise.all(pendingReplacements);
  return text.replace(/(fa[bklrs]?):fa-([\w-]+)/g, () => replacements.shift() ?? "");
}
__name(replaceIconSubstring, "replaceIconSubstring");
var createText = /* @__PURE__ */ __name(async (el, text = "", {
  style = "",
  isTitle = false,
  classes = "",
  useHtmlLabels = true,
  markdown = true,
  isNode = true,
  /**
   * The width to wrap the text within. Set to `Number.POSITIVE_INFINITY` for no wrapping.
   */
  width = 200,
  addSvgBackground = false
} = {}, config) => {
  log.debug(
    "XYZ createText",
    text,
    style,
    isTitle,
    classes,
    useHtmlLabels,
    isNode,
    "addSvgBackground: ",
    addSvgBackground
  );
  if (useHtmlLabels) {
    const htmlText = markdown ? markdownToHTML(text, config) : nonMarkdownToHTML(text);
    const decodedReplacedText = await replaceIconSubstring(decodeEntities(htmlText), config);
    const inputForKatex = text.replace(/\\\\/g, "\\");
    const node = {
      isNode,
      label: hasKatex(text) ? inputForKatex : decodedReplacedText,
      labelStyle: style.replace("fill:", "color:")
    };
    const vertexNode = await addHtmlSpan(el, node, width, classes, addSvgBackground, config);
    return vertexNode;
  } else {
    const sanitizeBR = decodeEntities(text.replace(/<br\s*\/?>/g, "<br/>"));
    const structuredText = markdown ? markdownToLines(sanitizeBR.replace("<br>", "<br/>"), config) : nonMarkdownToLines(sanitizeBR);
    const svgLabel = createFormattedText(
      width,
      el,
      structuredText,
      text ? addSvgBackground : false,
      !isNode
    );
    if (isNode) {
      if (/stroke:/.exec(style)) {
        style = style.replace("stroke:", "lineColor:");
      }
      const nodeLabelTextStyle = style.replace(/stroke:[^;]+;?/g, "").replace(/stroke-width:[^;]+;?/g, "").replace(/fill:[^;]+;?/g, "").replace(/color:/g, "fill:");
      select_default(svgLabel).attr("style", nodeLabelTextStyle);
    } else {
      const edgeLabelRectStyle = style.replace(/stroke:[^;]+;?/g, "").replace(/stroke-width:[^;]+;?/g, "").replace(/fill:[^;]+;?/g, "").replace(/background:/g, "fill:");
      select_default(svgLabel).select("rect").attr("style", edgeLabelRectStyle.replace(/background:/g, "fill:"));
      const edgeLabelTextStyle = style.replace(/stroke:[^;]+;?/g, "").replace(/stroke-width:[^;]+;?/g, "").replace(/fill:[^;]+;?/g, "").replace(/color:/g, "fill:");
      select_default(svgLabel).select("text").attr("style", edgeLabelTextStyle);
    }
    if (isTitle) {
      select_default(svgLabel).selectAll("tspan.text-outer-tspan").classed("title-row", true);
    } else {
      select_default(svgLabel).selectAll("tspan.text-outer-tspan").classed("row", true);
    }
    return svgLabel;
  }
}, "createText");

export {
  dedent,
  computeDimensionOfText,
  createText
};
