reveal.js
Version:
The HTML Presentation Framework
1,526 lines • 79.2 kB
JavaScript
//#endregion
//#region node_modules/marked/lib/marked.esm.js
function e() {
return {
async: !1,
breaks: !1,
extensions: null,
gfm: !0,
hooks: null,
pedantic: !1,
renderer: null,
silent: !1,
tokenizer: null,
walkTokens: null
};
}
var t = e();
function n(e) {
t = e;
}
var r = { exec: () => null };
function i(e, t = "") {
let n = typeof e == "string" ? e : e.source, r = {
replace: (e, t) => {
let i = typeof t == "string" ? t : t.source;
return i = i.replace(o.caret, "$1"), n = n.replace(e, i), r;
},
getRegex: () => new RegExp(n, t)
};
return r;
}
var a = (() => {
try {
return !0;
} catch {
return !1;
}
})(), o = {
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,
listReplaceNesting: /^ {1,4}(?=( {4})*[^ ])/g,
listIsTask: /^\[[ xX]\] +\S/,
listReplaceTask: /^\[[ xX]\] +/,
listTaskCheckbox: /\[[ xX]\]/,
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,
caret: /(^|[^\[])\^/g,
percentDecode: /%25/g,
findPipe: /\|/g,
splitPipe: / \|/,
slashPipe: /\\\|/g,
carriageReturn: /\r\n|\r/g,
spaceLine: /^ +$/gm,
notSpaceStart: /^\S*/,
endingNewline: /\n$/,
listItemRegex: (e) => RegExp(`^( {0,3}${e})((?:[ ][^\\n]*)?(?:\\n|$))`),
nextBulletRegex: (e) => RegExp(`^ {0,${Math.min(3, e - 1)}}(?:[*+-]|\\d{1,9}[.)])((?:[ ][^\\n]*)?(?:\\n|$))`),
hrRegex: (e) => RegExp(`^ {0,${Math.min(3, e - 1)}}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)`),
fencesBeginRegex: (e) => RegExp(`^ {0,${Math.min(3, e - 1)}}(?:\`\`\`|~~~)`),
headingBeginRegex: (e) => RegExp(`^ {0,${Math.min(3, e - 1)}}#`),
htmlBeginRegex: (e) => RegExp(`^ {0,${Math.min(3, e - 1)}}<(?:[a-z].*>|!--)`, "i"),
blockquoteBeginRegex: (e) => RegExp(`^ {0,${Math.min(3, e - 1)}}>`)
}, s = /^(?:[ \t]*(?:\n|$))+/, c = /^((?: {4}| {0,3}\t)[^\n]+(?:\n(?:[ \t]*(?:\n|$))*)?)+/, l = /^ {0,3}(`{3,}(?=[^`\n]*(?:\n|$))|~{3,})([^\n]*)(?:\n|$)(?:|([\s\S]*?)(?:\n|$))(?: {0,3}\1[~`]* *(?=\n|$)|$)/, u = /^ {0,3}((?:-[\t ]*){3,}|(?:_[ \t]*){3,}|(?:\*[ \t]*){3,})(?:\n+|$)/, d = /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, f = / {0,3}(?:[*+-]|\d{1,9}[.)])/, p = /^(?!bull |blockCode|fences|blockquote|heading|html|table)((?:.|\n(?!\s*?\n|bull |blockCode|fences|blockquote|heading|html|table))+?)\n {0,3}(=+|-+) *(?:\n+|$)/, m = i(p).replace(/bull/g, f).replace(/blockCode/g, /(?: {4}| {0,3}\t)/).replace(/fences/g, / {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g, / {0,3}>/).replace(/heading/g, / {0,3}#{1,6}/).replace(/html/g, / {0,3}<[^\n>]+>\n/).replace(/\|table/g, "").getRegex(), ee = i(p).replace(/bull/g, f).replace(/blockCode/g, /(?: {4}| {0,3}\t)/).replace(/fences/g, / {0,3}(?:`{3,}|~{3,})/).replace(/blockquote/g, / {0,3}>/).replace(/heading/g, / {0,3}#{1,6}/).replace(/html/g, / {0,3}<[^\n>]+>\n/).replace(/table/g, / {0,3}\|?(?:[:\- ]*\|)+[\:\- ]*\n/).getRegex(), h = /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/, te = /^[^\n]+/, g = /(?!\s*\])(?:\\[\s\S]|[^\[\]\\])+/, ne = i(/^ {0,3}\[(label)\]: *(?:\n[ \t]*)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n[ \t]*)?| *\n[ \t]*)(title))? *(?:\n+|$)/).replace("label", g).replace("title", /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/).getRegex(), re = i(/^(bull)([ \t][^\n]+?)?(?:\n|$)/).replace(/bull/g, f).getRegex(), _ = "address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option|p|param|search|section|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul", v = /<!--(?:-?>|[\s\S]*?(?:-->|$))/, y = i("^ {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", v).replace("tag", _).replace("attribute", / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(), b = i(h).replace("hr", u).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("|lheading", "").replace("|table", "").replace("blockquote", " {0,3}>").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)])[ \\t]").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", _).getRegex(), x = {
blockquote: i(/^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/).replace("paragraph", b).getRegex(),
code: c,
def: ne,
fences: l,
heading: d,
hr: u,
html: y,
lheading: m,
list: re,
newline: s,
paragraph: b,
table: r,
text: te
}, S = i("^ *([^\\n ].*)\\n {0,3}((?:\\| *)?:?-+:? *(?:\\| *:?-+:? *)*(?:\\| *)?)(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)").replace("hr", u).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("blockquote", " {0,3}>").replace("code", "(?: {4}| {0,3} )[^\\n]").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)])[ \\t]").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", _).getRegex(), ie = {
...x,
lheading: ee,
table: S,
paragraph: i(h).replace("hr", u).replace("heading", " {0,3}#{1,6}(?:\\s|$)").replace("|lheading", "").replace("table", S).replace("blockquote", " {0,3}>").replace("fences", " {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n").replace("list", " {0,3}(?:[*+-]|1[.)])[ \\t]").replace("html", "</?(?:tag)(?: +|\\n|/?>)|<(?:script|pre|style|textarea|!--)").replace("tag", _).getRegex()
}, ae = {
...x,
html: i("^ *(?:comment *(?:\\n|\\s*$)|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)|<tag(?:\"[^\"]*\"|'[^']*'|\\s[^'\"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))").replace("comment", v).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: r,
lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/,
paragraph: i(h).replace("hr", u).replace("heading", " *#{1,6} *[^\n]").replace("lheading", m).replace("|table", "").replace("blockquote", " {0,3}>").replace("|fences", "").replace("|list", "").replace("|html", "").replace("|tag", "").getRegex()
}, oe = /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, C = /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, w = /^( {2,}|\\)\n(?!\s*$)/, se = /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\<!\[`*_]|\b_|$)|[^ ](?= {2,}\n)))/, T = /[\p{P}\p{S}]/u, E = /[\s\p{P}\p{S}]/u, D = /[^\s\p{P}\p{S}]/u, ce = i(/^((?![*_])punctSpace)/, "u").replace(/punctSpace/g, E).getRegex(), O = /(?!~)[\p{P}\p{S}]/u, le = /(?!~)[\s\p{P}\p{S}]/u, ue = /(?:[^\s\p{P}\p{S}]|~)/u, de = i(/link|precode-code|html/, "g").replace("link", /\[(?:[^\[\]`]|(?<a>`+)[^`]+\k<a>(?!`))*?\]\((?:\\[\s\S]|[^\\\(\)]|\((?:\\[\s\S]|[^\\\(\)])*\))*\)/).replace("precode-", a ? "(?<!`)()" : "(^^|[^`])").replace("code", /(?<b>`+)[^`]+\k<b>(?!`)/).replace("html", /<(?! )[^<>]*?>/).getRegex(), k = /^(?:\*+(?:((?!\*)punct)|([^\s*]))?)|^_+(?:((?!_)punct)|([^\s_]))?/, fe = i(k, "u").replace(/punct/g, T).getRegex(), pe = i(k, "u").replace(/punct/g, O).getRegex(), A = "^[^_*]*?__[^_*]*?\\*[^_*]*?(?=__)|[^*]+(?=[^*])|(?!\\*)punct(\\*+)(?=[\\s]|$)|notPunctSpace(\\*+)(?!\\*)(?=punctSpace|$)|(?!\\*)punctSpace(\\*+)(?=notPunctSpace)|[\\s](\\*+)(?!\\*)(?=punct)|(?!\\*)punct(\\*+)(?!\\*)(?=punct)|notPunctSpace(\\*+)(?=notPunctSpace)", me = i(A, "gu").replace(/notPunctSpace/g, D).replace(/punctSpace/g, E).replace(/punct/g, T).getRegex(), he = i(A, "gu").replace(/notPunctSpace/g, ue).replace(/punctSpace/g, le).replace(/punct/g, O).getRegex(), ge = i("^[^_*]*?\\*\\*[^_*]*?_[^_*]*?(?=\\*\\*)|[^_]+(?=[^_])|(?!_)punct(_+)(?=[\\s]|$)|notPunctSpace(_+)(?!_)(?=punctSpace|$)|(?!_)punctSpace(_+)(?=notPunctSpace)|[\\s](_+)(?!_)(?=punct)|(?!_)punct(_+)(?!_)(?=punct)", "gu").replace(/notPunctSpace/g, D).replace(/punctSpace/g, E).replace(/punct/g, T).getRegex(), _e = i(/^~~?(?:((?!~)punct)|[^\s~])/, "u").replace(/punct/g, T).getRegex(), ve = i("^[^~]+(?=[^~])|(?!~)punct(~~?)(?=[\\s]|$)|notPunctSpace(~~?)(?!~)(?=punctSpace|$)|(?!~)punctSpace(~~?)(?=notPunctSpace)|[\\s](~~?)(?!~)(?=punct)|(?!~)punct(~~?)(?!~)(?=punct)|notPunctSpace(~~?)(?=notPunctSpace)", "gu").replace(/notPunctSpace/g, D).replace(/punctSpace/g, E).replace(/punct/g, T).getRegex(), ye = i(/\\(punct)/, "gu").replace(/punct/g, T).getRegex(), be = i(/^<(scheme:[^\s\x00-\x1f<>]*|email)>/).replace("scheme", /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/).replace("email", /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/).getRegex(), xe = i(v).replace("(?:-->|$)", "-->").getRegex(), j = i("^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", xe).replace("attribute", /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/).getRegex(), M = /(?:\[(?:\\[\s\S]|[^\[\]\\])*\]|\\[\s\S]|`+(?!`)[^`]*?`+(?!`)|``+(?=\])|[^\[\]\\`])*?/, Se = i(/^!?\[(label)\]\(\s*(href)(?:(?:[ \t]+(?:\n[ \t]*)?|\n[ \t]*)(title))?\s*\)/).replace("label", M).replace("href", /<(?:\\.|[^\n<>\\])+>|[^ \t\n\x00-\x1f]*/).replace("title", /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/).getRegex(), N = i(/^!?\[(label)\]\[(ref)\]/).replace("label", M).replace("ref", g).getRegex(), P = i(/^!?\[(ref)\](?:\[\])?/).replace("ref", g).getRegex(), Ce = i("reflink|nolink(?!\\()", "g").replace("reflink", N).replace("nolink", P).getRegex(), F = /[hH][tT][tT][pP][sS]?|[fF][tT][pP]/, I = {
_backpedal: r,
anyPunctuation: ye,
autolink: be,
blockSkip: de,
br: w,
code: C,
del: r,
delLDelim: r,
delRDelim: r,
emStrongLDelim: fe,
emStrongRDelimAst: me,
emStrongRDelimUnd: ge,
escape: oe,
link: Se,
nolink: P,
punctuation: ce,
reflink: N,
reflinkSearch: Ce,
tag: j,
text: se,
url: r
}, we = {
...I,
link: i(/^!?\[(label)\]\((.*?)\)/).replace("label", M).getRegex(),
reflink: i(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace("label", M).getRegex()
}, L = {
...I,
emStrongRDelimAst: he,
emStrongLDelim: pe,
delLDelim: _e,
delRDelim: ve,
url: i(/^((?:protocol):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/).replace("protocol", F).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(?=[^~]|$)/,
text: i(/^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\<!\[`*~_]|\b_|protocol:\/\/|www\.|$)|[^ ](?= {2,}\n)|[^a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-](?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)))/).replace("protocol", F).getRegex()
}, Te = {
...L,
br: i(w).replace("{2,}", "*").getRegex(),
text: i(L.text).replace("\\b_", "\\b_| {2,}\\n").replace(/\{2,\}/g, "*").getRegex()
}, R = {
normal: x,
gfm: ie,
pedantic: ae
}, z = {
normal: I,
gfm: L,
breaks: Te,
pedantic: we
}, Ee = {
"&": "&",
"<": "<",
">": ">",
"\"": """,
"'": "'"
}, B = (e) => Ee[e];
function V(e, t) {
if (t) {
if (o.escapeTest.test(e)) return e.replace(o.escapeReplace, B);
} else if (o.escapeTestNoEncode.test(e)) return e.replace(o.escapeReplaceNoEncode, B);
return e;
}
function H(e) {
try {
e = encodeURI(e).replace(o.percentDecode, "%");
} catch {
return null;
}
return e;
}
function U(e, t) {
let n = e.replace(o.findPipe, (e, t, n) => {
let r = !1, i = t;
for (; --i >= 0 && n[i] === "\\";) r = !r;
return r ? "|" : " |";
}).split(o.splitPipe), r = 0;
if (n[0].trim() || n.shift(), n.length > 0 && !n.at(-1)?.trim() && n.pop(), t) {
if (n.length > t) n.splice(t);
else for (; n.length < t;) n.push("");
}
for (; r < n.length; r++) n[r] = n[r].trim().replace(o.slashPipe, "|");
return n;
}
function W(e, t, n) {
let r = e.length;
if (r === 0) return "";
let i = 0;
for (; i < r;) {
let a = e.charAt(r - i - 1);
if (a === t && !n) i++;
else if (a !== t && n) i++;
else break;
}
return e.slice(0, r - i);
}
function De(e, t) {
if (e.indexOf(t[1]) === -1) return -1;
let n = 0;
for (let r = 0; r < e.length; r++) if (e[r] === "\\") r++;
else if (e[r] === t[0]) n++;
else if (e[r] === t[1] && (n--, n < 0)) return r;
return n > 0 ? -2 : -1;
}
function Oe(e, t = 0) {
let n = t, r = "";
for (let t of e) if (t === " ") {
let e = 4 - n % 4;
r += " ".repeat(e), n += e;
} else r += t, n++;
return r;
}
function G(e, t, n, r, i) {
let a = t.href, o = t.title || null, s = e[1].replace(i.other.outputLinkReplace, "$1");
r.state.inLink = !0;
let c = {
type: e[0].charAt(0) === "!" ? "image" : "link",
raw: n,
href: a,
title: o,
text: s,
tokens: r.inlineTokens(s)
};
return r.state.inLink = !1, c;
}
function ke(e, t, n) {
let r = e.match(n.other.indentCodeCompensation);
if (r === null) return t;
let i = r[1];
return t.split("\n").map((e) => {
let t = e.match(n.other.beginningSpace);
if (t === null) return e;
let [r] = t;
return r.length >= i.length ? e.slice(i.length) : e;
}).join("\n");
}
var K = 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 e = t[0].replace(this.rules.other.codeRemoveIndent, "");
return {
type: "code",
raw: t[0],
codeBlockStyle: "indented",
text: this.options.pedantic ? e : W(e, "\n")
};
}
}
fences(e) {
let t = this.rules.block.fences.exec(e);
if (t) {
let e = t[0], n = ke(e, t[3] || "", this.rules);
return {
type: "code",
raw: e,
lang: t[2] ? t[2].trim().replace(this.rules.inline.anyPunctuation, "$1") : t[2],
text: n
};
}
}
heading(e) {
let t = this.rules.block.heading.exec(e);
if (t) {
let e = t[2].trim();
if (this.rules.other.endingHash.test(e)) {
let t = W(e, "#");
(this.options.pedantic || !t || this.rules.other.endingSpaceChar.test(t)) && (e = t.trim());
}
return {
type: "heading",
raw: t[0],
depth: t[1].length,
text: e,
tokens: this.lexer.inline(e)
};
}
}
hr(e) {
let t = this.rules.block.hr.exec(e);
if (t) return {
type: "hr",
raw: W(t[0], "\n")
};
}
blockquote(e) {
let t = this.rules.block.blockquote.exec(e);
if (t) {
let e = W(t[0], "\n").split("\n"), n = "", r = "", i = [];
for (; e.length > 0;) {
let t = !1, a = [], o;
for (o = 0; o < e.length; o++) if (this.rules.other.blockquoteStart.test(e[o])) a.push(e[o]), t = !0;
else if (!t) a.push(e[o]);
else break;
e = e.slice(o);
let s = a.join("\n"), c = s.replace(this.rules.other.blockquoteSetextReplace, "\n $1").replace(this.rules.other.blockquoteSetextReplace2, "");
n = n ? `${n}
${s}` : s, r = r ? `${r}
${c}` : c;
let l = this.lexer.state.top;
if (this.lexer.state.top = !0, this.lexer.blockTokens(c, i, !0), this.lexer.state.top = l, e.length === 0) break;
let u = i.at(-1);
if (u?.type === "code") break;
if (u?.type === "blockquote") {
let t = u, a = t.raw + "\n" + e.join("\n"), o = this.blockquote(a);
i[i.length - 1] = o, n = n.substring(0, n.length - t.raw.length) + o.raw, r = r.substring(0, r.length - t.text.length) + o.text;
break;
}
if (u?.type === "list") {
let t = u, a = t.raw + "\n" + e.join("\n"), o = this.list(a);
i[i.length - 1] = o, n = n.substring(0, n.length - u.raw.length) + o.raw, r = r.substring(0, r.length - t.raw.length) + o.raw, e = a.substring(i.at(-1).raw.length).split("\n");
continue;
}
}
return {
type: "blockquote",
raw: n,
tokens: i,
text: r
};
}
}
list(e) {
let t = this.rules.block.list.exec(e);
if (t) {
let n = t[1].trim(), r = n.length > 1, i = {
type: "list",
raw: "",
ordered: r,
start: r ? +n.slice(0, -1) : "",
loose: !1,
items: []
};
n = r ? `\\d{1,9}\\${n.slice(-1)}` : `\\${n}`, this.options.pedantic && (n = r ? n : "[*+-]");
let a = this.rules.other.listItemRegex(n), o = !1;
for (; e;) {
let n = !1, r = "", s = "";
if (!(t = a.exec(e)) || this.rules.block.hr.test(e)) break;
r = t[0], e = e.substring(r.length);
let c = Oe(t[2].split("\n", 1)[0], t[1].length), l = e.split("\n", 1)[0], u = !c.trim(), d = 0;
if (this.options.pedantic ? (d = 2, s = c.trimStart()) : u ? d = t[1].length + 1 : (d = c.search(this.rules.other.nonSpaceChar), d = d > 4 ? 1 : d, s = c.slice(d), d += t[1].length), u && this.rules.other.blankLine.test(l) && (r += l + "\n", e = e.substring(l.length + 1), n = !0), !n) {
let t = this.rules.other.nextBulletRegex(d), n = this.rules.other.hrRegex(d), i = this.rules.other.fencesBeginRegex(d), a = this.rules.other.headingBeginRegex(d), o = this.rules.other.htmlBeginRegex(d), f = this.rules.other.blockquoteBeginRegex(d);
for (; e;) {
let p = e.split("\n", 1)[0], m;
if (l = p, this.options.pedantic ? (l = l.replace(this.rules.other.listReplaceNesting, " "), m = l) : m = l.replace(this.rules.other.tabCharGlobal, " "), i.test(l) || a.test(l) || o.test(l) || f.test(l) || t.test(l) || n.test(l)) break;
if (m.search(this.rules.other.nonSpaceChar) >= d || !l.trim()) s += "\n" + m.slice(d);
else {
if (u || c.replace(this.rules.other.tabCharGlobal, " ").search(this.rules.other.nonSpaceChar) >= 4 || i.test(c) || a.test(c) || n.test(c)) break;
s += "\n" + l;
}
u = !l.trim(), r += p + "\n", e = e.substring(p.length + 1), c = m.slice(d);
}
}
i.loose || (o ? i.loose = !0 : this.rules.other.doubleBlankLine.test(r) && (o = !0)), i.items.push({
type: "list_item",
raw: r,
task: !!this.options.gfm && this.rules.other.listIsTask.test(s),
loose: !1,
text: s,
tokens: []
}), i.raw += r;
}
let s = i.items.at(-1);
if (s) s.raw = s.raw.trimEnd(), s.text = s.text.trimEnd();
else return;
i.raw = i.raw.trimEnd();
for (let e of i.items) {
if (this.lexer.state.top = !1, e.tokens = this.lexer.blockTokens(e.text, []), e.task) {
if (e.text = e.text.replace(this.rules.other.listReplaceTask, ""), e.tokens[0]?.type === "text" || e.tokens[0]?.type === "paragraph") {
e.tokens[0].raw = e.tokens[0].raw.replace(this.rules.other.listReplaceTask, ""), e.tokens[0].text = e.tokens[0].text.replace(this.rules.other.listReplaceTask, "");
for (let e = this.lexer.inlineQueue.length - 1; e >= 0; e--) if (this.rules.other.listIsTask.test(this.lexer.inlineQueue[e].src)) {
this.lexer.inlineQueue[e].src = this.lexer.inlineQueue[e].src.replace(this.rules.other.listReplaceTask, "");
break;
}
}
let t = this.rules.other.listTaskCheckbox.exec(e.raw);
if (t) {
let n = {
type: "checkbox",
raw: t[0] + " ",
checked: t[0] !== "[ ]"
};
e.checked = n.checked, i.loose ? e.tokens[0] && ["paragraph", "text"].includes(e.tokens[0].type) && "tokens" in e.tokens[0] && e.tokens[0].tokens ? (e.tokens[0].raw = n.raw + e.tokens[0].raw, e.tokens[0].text = n.raw + e.tokens[0].text, e.tokens[0].tokens.unshift(n)) : e.tokens.unshift({
type: "paragraph",
raw: n.raw,
text: n.raw,
tokens: [n]
}) : e.tokens.unshift(n);
}
}
if (!i.loose) {
let t = e.tokens.filter((e) => e.type === "space");
i.loose = t.length > 0 && t.some((e) => this.rules.other.anyLine.test(e.raw));
}
}
if (i.loose) for (let e of i.items) {
e.loose = !0;
for (let t of e.tokens) t.type === "text" && (t.type = "paragraph");
}
return i;
}
}
html(e) {
let t = this.rules.block.html.exec(e);
if (t) return {
type: "html",
block: !0,
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 e = t[1].toLowerCase().replace(this.rules.other.multipleSpaceGlobal, " "), n = t[2] ? t[2].replace(this.rules.other.hrefBrackets, "$1").replace(this.rules.inline.anyPunctuation, "$1") : "", r = t[3] ? t[3].substring(1, t[3].length - 1).replace(this.rules.inline.anyPunctuation, "$1") : t[3];
return {
type: "def",
tag: e,
raw: t[0],
href: n,
title: r
};
}
}
table(e) {
let t = this.rules.block.table.exec(e);
if (!t || !this.rules.other.tableDelimiter.test(t[2])) return;
let n = U(t[1]), r = t[2].replace(this.rules.other.tableAlignChars, "").split("|"), i = t[3]?.trim() ? t[3].replace(this.rules.other.tableRowBlankLine, "").split("\n") : [], a = {
type: "table",
raw: t[0],
header: [],
align: [],
rows: []
};
if (n.length === r.length) {
for (let e of r) this.rules.other.tableAlignRight.test(e) ? a.align.push("right") : this.rules.other.tableAlignCenter.test(e) ? a.align.push("center") : this.rules.other.tableAlignLeft.test(e) ? a.align.push("left") : a.align.push(null);
for (let e = 0; e < n.length; e++) a.header.push({
text: n[e],
tokens: this.lexer.inline(n[e]),
header: !0,
align: a.align[e]
});
for (let e of i) a.rows.push(U(e, a.header.length).map((e, t) => ({
text: e,
tokens: this.lexer.inline(e),
header: !1,
align: a.align[t]
})));
return a;
}
}
lheading(e) {
let t = this.rules.block.lheading.exec(e);
if (t) {
let e = t[1].trim();
return {
type: "heading",
raw: t[0],
depth: t[2].charAt(0) === "=" ? 1 : 2,
text: e,
tokens: this.lexer.inline(e)
};
}
}
paragraph(e) {
let t = this.rules.block.paragraph.exec(e);
if (t) {
let e = t[1].charAt(t[1].length - 1) === "\n" ? t[1].slice(0, -1) : t[1];
return {
type: "paragraph",
raw: t[0],
text: e,
tokens: this.lexer.inline(e)
};
}
}
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 = !0 : this.lexer.state.inLink && this.rules.other.endATag.test(t[0]) && (this.lexer.state.inLink = !1), !this.lexer.state.inRawBlock && this.rules.other.startPreScriptTag.test(t[0]) ? this.lexer.state.inRawBlock = !0 : this.lexer.state.inRawBlock && this.rules.other.endPreScriptTag.test(t[0]) && (this.lexer.state.inRawBlock = !1), {
type: "html",
raw: t[0],
inLink: this.lexer.state.inLink,
inRawBlock: this.lexer.state.inRawBlock,
block: !1,
text: t[0]
};
}
link(e) {
let t = this.rules.inline.link.exec(e);
if (t) {
let e = t[2].trim();
if (!this.options.pedantic && this.rules.other.startAngleBracket.test(e)) {
if (!this.rules.other.endAngleBracket.test(e)) return;
let t = W(e.slice(0, -1), "\\");
if ((e.length - t.length) % 2 == 0) return;
} else {
let e = De(t[2], "()");
if (e === -2) return;
if (e > -1) {
let n = (t[0].indexOf("!") === 0 ? 5 : 4) + t[1].length + e;
t[2] = t[2].substring(0, e), t[0] = t[0].substring(0, n).trim(), t[3] = "";
}
}
let n = t[2], r = "";
if (this.options.pedantic) {
let e = this.rules.other.pedanticHrefTitle.exec(n);
e && (n = e[1], r = e[3]);
} else r = t[3] ? t[3].slice(1, -1) : "";
return n = n.trim(), this.rules.other.startAngleBracket.test(n) && (n = this.options.pedantic && !this.rules.other.endAngleBracket.test(e) ? n.slice(1) : n.slice(1, -1)), G(t, {
href: n && n.replace(this.rules.inline.anyPunctuation, "$1"),
title: r && r.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 e = t[(n[2] || n[1]).replace(this.rules.other.multipleSpaceGlobal, " ").toLowerCase()];
if (!e) {
let e = n[0].charAt(0);
return {
type: "text",
raw: e,
text: e
};
}
return G(n, e, n[0], this.lexer, this.rules);
}
}
emStrong(e, t, n = "") {
let r = this.rules.inline.emStrongLDelim.exec(e);
if (!(!r || !r[1] && !r[2] && !r[3] && !r[4] || r[4] && n.match(this.rules.other.unicodeAlphaNumeric)) && (!(r[1] || r[3]) || !n || this.rules.inline.punctuation.exec(n))) {
let n = [...r[0]].length - 1, i, a, o = n, s = 0, c = r[0][0] === "*" ? this.rules.inline.emStrongRDelimAst : this.rules.inline.emStrongRDelimUnd;
for (c.lastIndex = 0, t = t.slice(-1 * e.length + n); (r = c.exec(t)) != null;) {
if (i = r[1] || r[2] || r[3] || r[4] || r[5] || r[6], !i) continue;
if (a = [...i].length, r[3] || r[4]) {
o += a;
continue;
}
if ((r[5] || r[6]) && n % 3 && !((n + a) % 3)) {
s += a;
continue;
}
if (o -= a, o > 0) continue;
a = Math.min(a, a + o + s);
let t = [...r[0]][0].length, c = e.slice(0, n + r.index + t + a);
if (Math.min(n, a) % 2) {
let e = c.slice(1, -1);
return {
type: "em",
raw: c,
text: e,
tokens: this.lexer.inlineTokens(e)
};
}
let l = c.slice(2, -2);
return {
type: "strong",
raw: c,
text: l,
tokens: this.lexer.inlineTokens(l)
};
}
}
}
codespan(e) {
let t = this.rules.inline.code.exec(e);
if (t) {
let e = t[2].replace(this.rules.other.newLineCharGlobal, " "), n = this.rules.other.nonSpaceChar.test(e), r = this.rules.other.startingSpaceChar.test(e) && this.rules.other.endingSpaceChar.test(e);
return n && r && (e = e.substring(1, e.length - 1)), {
type: "codespan",
raw: t[0],
text: e
};
}
}
br(e) {
let t = this.rules.inline.br.exec(e);
if (t) return {
type: "br",
raw: t[0]
};
}
del(e, t, n = "") {
let r = this.rules.inline.delLDelim.exec(e);
if (r && (!r[1] || !n || this.rules.inline.punctuation.exec(n))) {
let n = [...r[0]].length - 1, i, a, o = n, s = this.rules.inline.delRDelim;
for (s.lastIndex = 0, t = t.slice(-1 * e.length + n); (r = s.exec(t)) != null;) {
if (i = r[1] || r[2] || r[3] || r[4] || r[5] || r[6], !i || (a = [...i].length, a !== n)) continue;
if (r[3] || r[4]) {
o += a;
continue;
}
if (o -= a, o > 0) continue;
a = Math.min(a, a + o);
let t = [...r[0]][0].length, s = e.slice(0, n + r.index + t + a), c = s.slice(n, -n);
return {
type: "del",
raw: s,
text: c,
tokens: this.lexer.inlineTokens(c)
};
}
}
}
autolink(e) {
let t = this.rules.inline.autolink.exec(e);
if (t) {
let e, n;
return t[2] === "@" ? (e = t[1], n = "mailto:" + e) : (e = t[1], n = e), {
type: "link",
raw: t[0],
text: e,
href: n,
tokens: [{
type: "text",
raw: e,
text: e
}]
};
}
}
url(e) {
let t;
if (t = this.rules.inline.url.exec(e)) {
let e, n;
if (t[2] === "@") e = t[0], n = "mailto:" + e;
else {
let r;
do
r = t[0], t[0] = this.rules.inline._backpedal.exec(t[0])?.[0] ?? "";
while (r !== t[0]);
e = t[0], n = t[1] === "www." ? "http://" + t[0] : t[0];
}
return {
type: "link",
raw: t[0],
text: e,
href: n,
tokens: [{
type: "text",
raw: e,
text: e
}]
};
}
}
inlineText(e) {
let t = this.rules.inline.text.exec(e);
if (t) {
let e = this.lexer.state.inRawBlock;
return {
type: "text",
raw: t[0],
text: t[0],
escaped: e
};
}
}
}, q = class e {
tokens;
options;
state;
inlineQueue;
tokenizer;
constructor(e) {
this.tokens = [], this.tokens.links = Object.create(null), this.options = e || t, this.options.tokenizer = this.options.tokenizer || new K(), this.tokenizer = this.options.tokenizer, this.tokenizer.options = this.options, this.tokenizer.lexer = this, this.inlineQueue = [], this.state = {
inLink: !1,
inRawBlock: !1,
top: !0
};
let n = {
other: o,
block: R.normal,
inline: z.normal
};
this.options.pedantic ? (n.block = R.pedantic, n.inline = z.pedantic) : this.options.gfm && (n.block = R.gfm, n.inline = this.options.breaks ? z.breaks : z.gfm), this.tokenizer.rules = n;
}
static get rules() {
return {
block: R,
inline: z
};
}
static lex(t, n) {
return new e(n).lex(t);
}
static lexInline(t, n) {
return new e(n).inlineTokens(t);
}
lex(e) {
e = e.replace(o.carriageReturn, "\n"), this.blockTokens(e, this.tokens);
for (let e = 0; e < this.inlineQueue.length; e++) {
let t = this.inlineQueue[e];
this.inlineTokens(t.src, t.tokens);
}
return this.inlineQueue = [], this.tokens;
}
blockTokens(e, t = [], n = !1) {
for (this.tokenizer.lexer = this, this.options.pedantic && (e = e.replace(o.tabCharGlobal, " ").replace(o.spaceLine, "")); e;) {
let r;
if (this.options.extensions?.block?.some((n) => (r = n.call({ lexer: this }, e, t)) ? (e = e.substring(r.raw.length), t.push(r), !0) : !1)) continue;
if (r = this.tokenizer.space(e)) {
e = e.substring(r.raw.length);
let n = t.at(-1);
r.raw.length === 1 && n !== void 0 ? n.raw += "\n" : t.push(r);
continue;
}
if (r = this.tokenizer.code(e)) {
e = e.substring(r.raw.length);
let n = t.at(-1);
n?.type === "paragraph" || n?.type === "text" ? (n.raw += (n.raw.endsWith("\n") ? "" : "\n") + r.raw, n.text += "\n" + r.text, this.inlineQueue.at(-1).src = n.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 n = t.at(-1);
n?.type === "paragraph" || n?.type === "text" ? (n.raw += (n.raw.endsWith("\n") ? "" : "\n") + r.raw, n.text += "\n" + r.raw, this.inlineQueue.at(-1).src = n.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 t = 1 / 0, n = e.slice(1), r;
this.options.extensions.startBlock.forEach((e) => {
r = e.call({ lexer: this }, n), typeof r == "number" && r >= 0 && (t = Math.min(t, r));
}), t < 1 / 0 && t >= 0 && (i = e.substring(0, t + 1));
}
if (this.state.top && (r = this.tokenizer.paragraph(i))) {
let a = t.at(-1);
n && a?.type === "paragraph" ? (a.raw += (a.raw.endsWith("\n") ? "" : "\n") + r.raw, a.text += "\n" + r.text, this.inlineQueue.pop(), this.inlineQueue.at(-1).src = a.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 n = t.at(-1);
n?.type === "text" ? (n.raw += (n.raw.endsWith("\n") ? "" : "\n") + r.raw, n.text += "\n" + r.text, this.inlineQueue.pop(), this.inlineQueue.at(-1).src = n.text) : t.push(r);
continue;
}
if (e) {
let t = "Infinite loop on byte: " + e.charCodeAt(0);
if (this.options.silent) {
console.error(t);
break;
}
throw Error(t);
}
}
return this.state.top = !0, t;
}
inline(e, t = []) {
return this.inlineQueue.push({
src: e,
tokens: t
}), t;
}
inlineTokens(e, t = []) {
this.tokenizer.lexer = this;
let n = e, r = null;
if (this.tokens.links) {
let e = Object.keys(this.tokens.links);
if (e.length > 0) for (; (r = this.tokenizer.rules.inline.reflinkSearch.exec(n)) != null;) e.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 a = !1, o = "";
for (; e;) {
a || (o = ""), a = !1;
let r;
if (this.options.extensions?.inline?.some((n) => (r = n.call({ lexer: this }, e, t)) ? (e = e.substring(r.raw.length), t.push(r), !0) : !1)) continue;
if (r = this.tokenizer.escape(e)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.tag(e)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.link(e)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.reflink(e, this.tokens.links)) {
e = e.substring(r.raw.length);
let n = t.at(-1);
r.type === "text" && n?.type === "text" ? (n.raw += r.raw, n.text += r.text) : t.push(r);
continue;
}
if (r = this.tokenizer.emStrong(e, n, o)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.codespan(e)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.br(e)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.del(e, n, o)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (r = this.tokenizer.autolink(e)) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
if (!this.state.inLink && (r = this.tokenizer.url(e))) {
e = e.substring(r.raw.length), t.push(r);
continue;
}
let i = e;
if (this.options.extensions?.startInline) {
let t = 1 / 0, n = e.slice(1), r;
this.options.extensions.startInline.forEach((e) => {
r = e.call({ lexer: this }, n), typeof r == "number" && r >= 0 && (t = Math.min(t, r));
}), t < 1 / 0 && t >= 0 && (i = e.substring(0, t + 1));
}
if (r = this.tokenizer.inlineText(i)) {
e = e.substring(r.raw.length), r.raw.slice(-1) !== "_" && (o = r.raw.slice(-1)), a = !0;
let n = t.at(-1);
n?.type === "text" ? (n.raw += r.raw, n.text += r.text) : t.push(r);
continue;
}
if (e) {
let t = "Infinite loop on byte: " + e.charCodeAt(0);
if (this.options.silent) {
console.error(t);
break;
}
throw Error(t);
}
}
return t;
}
}, J = class {
options;
parser;
constructor(e) {
this.options = e || t;
}
space(e) {
return "";
}
code({ text: e, lang: t, escaped: n }) {
let r = (t || "").match(o.notSpaceStart)?.[0], i = e.replace(o.endingNewline, "") + "\n";
return r ? "<pre><code class=\"language-" + V(r) + "\">" + (n ? i : V(i, !0)) + "</code></pre>\n" : "<pre><code>" + (n ? i : V(i, !0)) + "</code></pre>\n";
}
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>\n";
}
list(e) {
let t = e.ordered, n = e.start, r = "";
for (let t = 0; t < e.items.length; t++) {
let n = e.items[t];
r += this.listitem(n);
}
let i = t ? "ol" : "ul", a = t && n !== 1 ? " start=\"" + n + "\"" : "";
return "<" + i + a + ">\n" + r + "</" + i + ">\n";
}
listitem(e) {
return `<li>${this.parser.parse(e.tokens)}</li>
`;
}
checkbox({ checked: e }) {
return "<input " + (e ? "checked=\"\" " : "") + "disabled=\"\" type=\"checkbox\"> ";
}
paragraph({ tokens: e }) {
return `<p>${this.parser.parseInline(e)}</p>
`;
}
table(e) {
let t = "", n = "";
for (let t = 0; t < e.header.length; t++) n += this.tablecell(e.header[t]);
t += this.tablerow({ text: n });
let r = "";
for (let t = 0; t < e.rows.length; t++) {
let i = e.rows[t];
n = "";
for (let e = 0; e < i.length; e++) n += this.tablecell(i[e]);
r += this.tablerow({ text: n });
}
return r &&= `<tbody>${r}</tbody>`, "<table>\n<thead>\n" + t + "</thead>\n" + r + "</table>\n";
}
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>${this.parser.parseInline(e)}</em>`;
}
codespan({ text: e }) {
return `<code>${V(e, !0)}</code>`;
}
br(e) {
return "<br>";
}
del({ tokens: e }) {
return `<del>${this.parser.parseInline(e)}</del>`;
}
link({ href: e, title: t, tokens: n }) {
let r = this.parser.parseInline(n), i = H(e);
if (i === null) return r;
e = i;
let a = "<a href=\"" + e + "\"";
return t && (a += " title=\"" + V(t) + "\""), a += ">" + r + "</a>", a;
}
image({ href: e, title: t, text: n, tokens: r }) {
r && (n = this.parser.parseInline(r, this.parser.textRenderer));
let i = H(e);
if (i === null) return V(n);
e = i;
let a = `<img src="${e}" alt="${V(n)}"`;
return t && (a += ` title="${V(t)}"`), a += ">", a;
}
text(e) {
return "tokens" in e && e.tokens ? this.parser.parseInline(e.tokens) : "escaped" in e && e.escaped ? e.text : V(e.text);
}
}, Y = 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 "";
}
checkbox({ raw: e }) {
return e;
}
}, X = class e {
options;
renderer;
textRenderer;
constructor(e) {
this.options = e || t, this.options.renderer = this.options.renderer || new J(), this.renderer = this.options.renderer, this.renderer.options = this.options, this.renderer.parser = this, this.textRenderer = new Y();
}
static parse(t, n) {
return new e(n).parse(t);
}
static parseInline(t, n) {
return new e(n).parseInline(t);
}
parse(e) {
this.renderer.parser = this;
let t = "";
for (let n = 0; n < e.length; n++) {
let r = e[n];
if (this.options.extensions?.renderers?.[r.type]) {
let e = r, n = this.options.extensions.renderers[e.type].call({ parser: this }, e);
if (n !== !1 || ![
"space",
"hr",
"heading",
"code",
"table",
"blockquote",
"list",
"html",
"def",
"paragraph",
"text"
].includes(e.type)) {
t += n || "";
continue;
}
}
let i = r;
switch (i.type) {
case "space":
t += this.renderer.space(i);
break;
case "hr":
t += this.renderer.hr(i);
break;
case "heading":
t += this.renderer.heading(i);
break;
case "code":
t += this.renderer.code(i);
break;
case "table":
t += this.renderer.table(i);
break;
case "blockquote":
t += this.renderer.blockquote(i);
break;
case "list":
t += this.renderer.list(i);
break;
case "checkbox":
t += this.renderer.checkbox(i);
break;
case "html":
t += this.renderer.html(i);
break;
case "def":
t += this.renderer.def(i);
break;
case "paragraph":
t += this.renderer.paragraph(i);
break;
case "text":
t += this.renderer.text(i);
break;
default: {
let e = "Token with \"" + i.type + "\" type was not found.";
if (this.options.silent) return console.error(e), "";
throw Error(e);
}
}
}
return t;
}
parseInline(e, t = this.renderer) {
this.renderer.parser = this;
let n = "";
for (let r = 0; r < e.length; r++) {
let i = e[r];
if (this.options.extensions?.renderers?.[i.type]) {
let e = this.options.extensions.renderers[i.type].call({ parser: this }, i);
if (e !== !1 || ![
"escape",
"html",
"link",
"image",
"strong",
"em",
"codespan",
"br",
"del",
"text"
].includes(i.type)) {
n += e || "";
continue;
}
}
let a = i;
switch (a.type) {
case "escape":
n += t.text(a);
break;
case "html":
n += t.html(a);
break;
case "link":
n += t.link(a);
break;
case "image":
n += t.image(a);
break;
case "checkbox":
n += t.checkbox(a);
break;
case "strong":
n += t.strong(a);
break;
case "em":
n += t.em(a);
break;
case "codespan":
n += t.codespan(a);
break;
case "br":
n += t.br(a);
break;
case "del":
n += t.del(a);
break;
case "text":
n += t.text(a);
break;
default: {
let e = "Token with \"" + a.type + "\" type was not found.";
if (this.options.silent) return console.error(e), "";
throw Error(e);
}
}
}
return n;
}
}, Z = 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 ? q.lex : q.lexInline;
}
provideParser() {
return this.block ? X.parse : X.parseInline;
}
}, Q = new class {
defaults = e();
options = this.setOptions;
parse = this.parseMarkdown(!0);
parseInline = this.parseMarkdown(!1);
Parser = X;
Renderer = J;
TextRenderer = Y;
Lexer = q;
Tokenizer = K;
Hooks = Z;
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 e = r;
for (let r of e.header) n = n.concat(this.walkTokens(r.tokens, t));
for (let r of e.rows) for (let e of r) n = n.concat(this.walkTokens(e.tokens, t));
break;
}
case "list": {
let e = r;
n = n.concat(this.walkTokens(e.items, t));
break;
}
default: {
let e = r;
this.defaults.extensions?.childTokens?.[e.type] ? this.defaults.extensions.childTokens[e.type].forEach((r) => {
let i = e[r].flat(1 / 0);
n = n.concat(this.walkTokens(i, t));
}) : e.tokens && (n = n.concat(this.walkTokens(e.tokens, t)));
}
}
return n;
}
use(...e) {
let t = this.defaults.extensions || {
renderers: {},
childTokens: {}
};
return e.forEach((e) => {
let n = { ...e };
if (n.async = this.defaults.async || n.async || !1, e.extensions && (e.extensions.forEach((e) => {
if (!e.name) throw Error("extension name required");
if ("renderer" in e) {
let n = t.renderers[e.name];
n ? t.renderers[e.name] = function(...t) {
let r = e.renderer.apply(this, t);
return r === !1 && (r = n.apply(this, t)), r;
} : t.renderers[e.name] = e.renderer;
}
if ("tokenizer" in e) {
if (!e.level || e.level !== "block" && e.level !== "inline") throw Error("extension level must be 'block' or 'inline'");
let n = t[e.level];
n ? n.unshift(e.tokenizer) : t[e.level] = [e.tokenizer], e.start && (e.level === "block" ? t.startBlock ? t.startBlock.push(e.start) : t.startBlock = [e.start] : e.level === "inline" && (t.startInline ? t.startInline.push(e.start) : t.startInline = [e.start]));
}
"childTokens" in e && e.childTokens && (t.childTokens[e.name] = e.childTokens);
}), n.extensions = t), e.renderer) {
let t = this.defaults.renderer || new J(this.defaults);
for (let n in e.renderer) {
if (!(n in t)) throw Error(`renderer '${n}' does not exist`);
if (["options", "parser"].includes(n)) continue;
let r = n, i = e.renderer[r], a = t[r];
t[r] = (...e) => {
let n = i.apply(t, e);
return n === !1 && (n = a.apply(t, e)), n || "";
};
}
n.renderer = t;
}
if (e.tokenizer) {
let t = this.defaults.tokenizer || new K(this.defaults);
for (let n in e.tokenizer) {
if (!(n in t)) throw Error(`tokenizer '${n}' does not exist`);
if ([
"options",
"rules",
"lexer"
].includes(n)) continue;
let r = n, i = e.tokenizer[r], a = t[r];
t[r] = (...e) => {
let n = i.apply(t, e);
return n === !1 && (n = a.apply(t, e)), n;
};
}
n.tokenizer = t;
}
if (e.hooks) {
let t = this.defaults.hooks || new Z();
for (let n in e.hooks) {
if (!(n in t)) throw Error(`hook '${n}' does not exist`);
if (["options", "block"].includes(n)) continue;
let r = n, i = e.hooks[r], a = t[r];
t[r] = Z.passThroughHooks.has(n) ? (e) => {
if (this.defaults.async && Z.passThroughHooksRespectAsync.has(n)) return (async () => {
let n = await i.call(t, e);
return a.call(t, n);
})();
let r = i.call(t, e);
return a.call(t, r);
} : (...e) => {
if (this.defaults.async) return (async () => {
let n = await i.apply(t, e);
return n === !1 && (n = await a.apply(t, e)), n;
})();
let n = i.apply(t, e);
return n === !1 && (n = a.apply(t, e)), n;
};
}
n.hooks = t;
}
if (e.walkTokens) {
let t = this.defaults.walkTokens, r = e.walkTokens;
n.walkTokens = function(e) {
let n = [];
return n.push(r.call(this, e)), t && (n = n.concat(t.call(this, e))), n;
};
}
this.defaults = {
...this.defaults,
...n
};
}), this;
}
setOptions(e) {
return this.defaults = {
...this.defaults,
...e
}, this;
}
lexer(e, t) {
return q.lex(e, t ?? this.defaults);
}
parser(e, t) {
return X.parse(e, t ?? this.defaults);
}
parseMarkdown(e) {
return (t, n) => {
let r = { ...n }, i = {
...this.defaults,
...r
}, a = this.onError(!!i.silent, !!i.async);
if (this.defaults.async === !0 && r.async === !1) return a(/* @__PURE__ */ 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 t > "u" || t === null) return a(/* @__PURE__ */ Error("marked(): input parameter is undefined or null"));
if (typeof t != "string") return a(/* @__PURE__ */ Error("marked(): input parameter is of type " + Object.prototype.toString.call(t) + ", string expected"));
if (i.hooks && (i.hooks.options = i, i.hooks.block = e), i.async) return (async () => {
let n = i.hooks ? await i.hooks.preprocess(t) : t, r = await (i.hooks ? await i.hooks.provideLexer() : e ? q.lex : q.lexInline)(n, i), a = i.hooks ? await i.hooks.processAllTokens(r) : r;
i.walkTokens && await Promise.all(this.walkTokens(a, i.walkTokens));
let o = await (i.hooks ? await i.hooks.provideParser() : e ? X.parse : X.parseInline)(a, i);
return i.hooks ? await i.hooks.postprocess(o) : o;
})().catch(a);
try {
i.hooks && (t = i.hooks.preprocess(t));
let n = (i.hooks ? i.hooks.provideLexer() : e ? q.lex : q.lexInline)(t, i);
i.hooks && (n = i.hooks.processAllTokens(n)), i.walkTokens && this.walkTokens(n, i.walkTokens);
let r = (i.hooks ? i.hooks.provideParser() : e ? X.parse : X.parseInline)(n, i);
return i.hooks && (r = i.hooks.postprocess(r)), r;
} catch (e) {
return a(e);
}
};
}
onError(e, t) {
return (n) => {
if (n.message += "\nPlease report this to https://github.com/markedjs/marked.", e) {
let e = "<p>An error occurred:</p><pre>" + V(n.message + "", !0) + "</pre>";
return t ? Promise.resolve(e) : e;
}
if (t) return Promise.reject(n);
throw n;
};
}
}();
function $(e, t) {
return Q.parse(e, t);
}
$.options = $.setOptions = function(e) {
return Q.setOptions(e), $.defaults = Q.defaults, n($.defaults), $;
}, $.getDefaults = e, $.defaults = t, $.use = function(...e) {
return Q.use(...e), $.defaults = Q.defaults, n($.defaults), $;
}, $.walkTokens = function(e, t) {
return Q.walkTokens(e, t);
}, $.parseInline = Q.parseInline, $.Parser = X, $.parser = X.parse, $.Renderer = J, $.TextRenderer = Y, $.Lexer = q, $.lexer = q.lex, $.Tokenizer = K, $.Hooks = Z, $.parse = $, $.options, $.setOptions, $.use, $.walkTokens, $.parseInline, X.parse, q.lex;
//#endregion
//#region plugin/notes/index.ts
var Ae = () => {
let e, t = null, n;
function r() {
if (t && !t.closed) t.focus();
else {
if (t = window.open("about:blank", "reveal.js - Notes", "width=1100,height=700"), t.marked = $, t.document.write("<!--\n NOTE: You need to build the notes plugin after making changes to this file.\n-->\n<html lang=\"en\">\n <head>\n <meta charset=\"utf-8\">\n\n <title>reveal.js - Speaker View</title>\n\n <style>\n body {\n font-family: Helvetica;\n font-size: 18px;\n }\n\n #current-slide,\n #upcoming-slide,\n #speaker-controls {\n padding: 6px;\n box-sizing: border-box;\n -moz-box-sizing: border-box;\n }\n\n #current-slide iframe,\n #upcoming-slide iframe {\n width: 100%;\n height: 100%;\n border: 1px solid #ddd;\n }\n\n #current-slide .label,\n #upcoming-slide .label {\n position: absolute;\n top: 10px;\n left: 10px;\n z-index: 2;\n }\n\n #connection-status {\n position: absolute;\n top: 0;\n left: 0;\n width: 100%;\n height: 100%;\n z-index: 20;\n padding: 30% 20% 20% 20%;\n font-size: 18px;\n color: #222;\n background: #fff;\n text-align: center;\n box-sizing: border-box;\n line-height: 1.4;\n }\n\n .overlay-element {\n height: 34px;\n line-height: 34px;\n padding: 0 10px;\n text-shadow: none;\n background: rgba( 220, 220, 220, 0.8 );\n color: #222;\n font-size: 14px;\n }\n\n .overlay-element.interactive:hover {\n background: rgba( 220, 220, 220, 1 );\n }\n\n #current-slide {\n position: absolute;\n width: 60%;\n height: 100%;\n top: 0;\n left: 0;\n padding-right: 0;\n }\n\n #upcoming-slide {\n position: absolute;\n width: 40%;\n height: 40%;\n right: 0;\n top: 0;\n }\n\n /* Speaker controls */\n #speaker-controls {\n position: absolute;\n top: 40%;\n right: 0;\n width: 40%;\n height: 60%;\n overflow: auto;\n font-size: 18px;\n }\n\n .speaker-controls-time.hidden,\n .speaker-controls-notes.hidden {\n display: none;\n }\n\n .speaker-controls-time .label,\n .speaker-controls-pace .label,\n .speaker-controls-notes .label {\n text-transform: uppercase;\n font-weight: normal;\n font-size: 0.66em;\n color: #666;\n margin: 0;\n }\n\n .speaker-controls-time, .speaker-controls-pace {\n border-bottom: 1px solid rgba( 200, 200, 200, 0.5 );\n margin-bottom: 10px;\n padding: 10px 16px;\n padding-bottom: 20px;\n cursor: pointer;\n }\n\n .speaker-controls-time .reset-button {\n opacity: 0;\n float: right;\n color: #666;\n text-decoration: none;\n }\n .speaker-controls-time:hover .reset-button {\n opacity: 1;\n }\n\n .speaker-controls-time .timer,\n .speaker-controls-time .clock {\n width: 50%;\n }\n\n .speaker-controls-time .timer,\n .speaker-controls-time .clock,\n .speaker-controls-time .pacing .hours-value,\n .speaker-controls-time .pacing .minutes-value,\n .speaker-controls-time .pacing .seconds-value {\n font-size: 1.9em;\n }\n\n .speaker-controls-time .timer {\n float: left;\n }\n\n .speaker-controls-time .clock {\n float: right;\n text-align: right;\n }\n\n .speaker-controls-time span.mute {\n opacity: 0.3;\n }\n\n .speaker-controls-time .pacing-title {\n margin-top: 5px;\n }\n\n .speaker-controls-time .pacing.ahead {\n color: blue;\n }\n\n .speaker-controls-time .pacing.on-track {\n color: green;\n }\n\n .speaker-controls-time .pacing.behind {\n color: red;\n }\n\n .speaker-controls-notes {\n padding: 10px 16px;\n }\n\n .speaker-controls-notes .value {\n margin-top: 5px;\n line-height: 1.4;\n font-size: 1.2em;\n }\n\n /* Layout selector\xA0*/\n #speaker-layout {\n position: absolute;\n top: 10px;\n right: 10px;\n color: #222;\n z-index: 10;\n }\n #speaker-layout select {\n position: absolute;\n width: 100%;\n height: 100%;\n top: 0;\n left: 0;\n border: 0;\n box-shadow: 0;\n cursor: pointer;\n opacity: 0;\n\n font-size: 1em;\n background-color: transparent;\n\n -moz-appearance: none;\n -webkit-appearance: none;\n -webkit-tap-highlight-color: rgba(0, 0, 0, 0);\n }\n\n #speaker-layout select:focus {\n outline: none;\n box-shadow: none;\n }\n\n .clear {\n clear: both;\n }\n\n /* Speaker layout: Wide */\n body[data-speaker-layout=\"wide\"] #current-slide,\n body[data-speaker-layout=\"wide\"] #upcoming-slide {\n width: 50%;\n height: 45%;\n padding: 6px;\n }\n\n body[data-speaker-layout=\"wide\"] #current-slide {\n top: 0;\n left: 0;\n }\n\n body[data-speaker-layout=\"wide\"] #upcoming-slide {\n top: 0;\n left: 50%;\n }\n\n body[data-speaker-layout=\"wide\"] #speaker-controls {\n top: 45%;\n left: 0;\n width: 100%;\n height: 50%;\n font-size: 1.25em;\n }\n\n /* Speaker layout: Tall */\n body[data-speaker-layout=\"tall\"] #current-slide,\n body[data-speaker-layout=\"tall\"] #upcoming-slide {\n width: 45%;\n height: 50%;\n padding: 6px;\n }\n\n body[data-speaker-layout=\"tall\"] #current-slide {\n top: 0;\n left: 0;\n }\n\n body[data-speaker-layout=\"tall\"] #upcoming-slide {\n top: 50%;\n left: 0;\n }\n\n body[data-speaker-layout=\"tall\"] #speaker-controls {\n padding-top: 40px;\n top: 0;\n left: 45%;\n width: 55%;\n height: 100%;\n font-size: 1.25em;\n }\n\n /* Speaker layout: Notes only */\n body[data-speaker-layout=\"notes-only\"] #current-slide,\n body[data-speaker-layout=\"notes-only\"] #upcoming-slide {\n display: none;\n }\n\n body[data-speaker-layout=\"notes-only\"] #speaker-controls {\n padding-top: 40px;\n top: 0;\n left: 0;\n width: 100%;\n height: 100%;\n font-size: 1.25em;\n }\n\n @media screen and (max-width: 1080px) {\n body[data-speaker-layout=\"default\"] #speaker-controls {\n font-size: 16px;\n }\n }\n\n @media screen and (max-width: 900px) {\n body[data-speaker-layout=\"default\"] #speaker-controls {\n font-size: 14px;\n }\n }\n\n @media screen and (max-width: 800px) {\n body[data-speaker-layout=\"default\"] #speaker-controls {\n font-size: 12px;\n }\n }\n\n </style>\n </head>\n\n <body>\n\n <div id=\"connection-status\">Loading speaker view...</div>\n\n <div id=\"current-slide\"></div>\n <div id=\"upcoming-slide\"><span class=\"overlay-element label\">Upcoming</span></div>\n <div id=\"speaker-controls\">\n <div class=\"speaker-controls-time\">\n <h4 class=\"label\">Time <span class=\"reset-button\">Click to Reset</span></h4>\n <div class=\"clock\">\n <span class=\"clock-value\">0:00 AM</span>\n </div>\n <div class=\"timer\">\n <span class=\"hours-value\">00</span><span class=\"minutes-value\">:00</span><span class=\"seconds-value\">:00</span>\n </div>\n <div class=\"clear\"></div>\n\n <h4 class=\"label pacing-title\" style=\"display: none\">Pacing – Time to finish current slide</h4>\n <div class=\"pacing\" style=\"display: none\">\n <span class=\"hours-value\">00</span><span class=\"minutes-value\">:00</span><span class=\"seconds-value\">:00</span>\n </div>\n </div>\n\n <div class=\"speaker-controls-notes hidden\">\n <h4 class=\"label\">Notes</h4>\n <div class=\"value\"></div>\n </div>\n </div>\n <div id=\"speaker-layout\" class=\"overlay-element interactive\">\n <span class=\"speaker-layout-label\"></span>\n <select class=\"speaker-layout-dropdown\"></select>\n </div>\n\n <script>\n\n (function() {\n\n var notes,\n notesValue,\n currentState,\n currentSlide,\n upcomingSlide,\n layoutLabel,\n layoutDropdown,\n pendingCalls = {},\n lastRevealApiCallId = 0,\n connected = false\n\n var connectionStatus = document.querySelector( '#connection-status' );\n\n var SPEAKER_LAYOUTS = {\n 'default': 'Default',\n 'wide': 'Wide',\n 'tall': 'Tall',\n 'notes-only': 'Notes only'\n };\n\n setupLayout();\n\n let openerOrigin;\n\n try {\n openerOrigin = window.opener.location.origin;\n }\n catch ( error ) { console.warn( error ) }\n\n // In order to prevent XSS, the speaker view will only run if its\n // opener has the same origin as itself\n if( window.location.origin !== openerOrigin ) {\n connectionStatus.innerHTML = 'Cross origin error.<br>The speaker window can only be opened from the same origin.';\n return;\n }\n\n var connectionTimeout = setTimeout( function() {\n connectionStatus.innerHTML = 'Error connecting to main window.<br>Please try closing and reopening the speaker view.';\n }, 5000 );\n\n window.addEventListener( 'message', function( event ) {\n\n // Validate the origin of all messages to avoid parsing messages\n // that aren't meant for us. Ignore when running off file:// so\n // that the speaker view continues to work without a web server.\n if( window.location.origin !== event.origin && window.location.origin !== 'file://' ) {\n return\n }\n\n clearTimeout( connectionTimeout );\n connectionStatus.style.display = 'none';\n\n var data = JSON.parse( event.data );\n\n // The overview mode is only useful to the reveal.js instance\n // where navigation occurs so we don't sync it\n if( data.state ) delete data.state.overview;\n\n // Messages sent by the notes plugin inside of the main window\n if( data && data.namespace === 'reveal-notes' ) {\n if( data.type === 'connect' ) {\n handleConnectMessage( data );\n }\n else if( data.type === 'state' ) {\n handleStateMessage( data );\n }\n else if( data.type === 'return' ) {\n pendingCalls[data.callId](data.result);\n delete pendingCalls[data.callId];\n }\n }\n // Messages sent by the reveal.js inside of the current slide preview\n else if( data && data.namespace === 'reveal' ) {\n const supportedEvents = [\n 'slidechanged',\n 'fragmentshown',\n 'fragmenthidden',\n 'paused',\n 'resumed',\n 'previewiframe',\n 'previewimage',\n 'previewvideo',\n 'closeoverlay'\n ];\n\n if( /ready/.test( data.eventName ) ) {\n // Send a message back to notify that the handshake is complete\n window.opener.postMessage( JSON.stringify({ namespace: 'reveal-notes', type: 'connected'} ), '*' );\n }\n else if( supportedEvents.includes( data.eventName ) && currentState !== JSON.stringify( data.state ) ) {\n dispatchStateToMainWindow( data.state );\n }\n }\n\n } );\n\n /**\n * Updates the presentation in the main window to match the state\n * of the presentation in the notes window.\n */\n const dispatchStateToMainWindow = debounce(( state ) => {\n window.opener.postMessage( JSON.stringify({ method: 'setState', args: [ state ]} ), '*' );\n }, 500);\n\n /**\n * Asynchronously calls the Reveal.js API of the main frame.\n */\n function callRevealApi( methodName, methodArguments, callback ) {\n\n var callId = ++lastRevealApiCallId;\n pendingCalls[callId] = callback;\n window.opener.postMessage( JSON.stringify( {\n namespace: 'reveal-notes',\n type: 'call',\n callId: callId,\n methodName: methodName,\n arguments: methodArguments\n } ), '*' );\n\n }\n\n /**\n * Called when the main window is trying to establish a\n * connection.\n */\n function handleConnectMessage( data ) {\n\n if( connected === false ) {\n connected = true;\n\n setupIframes( data );\n setupKeyboard();\n setupNotes();\n setupTimer();\n setupHeartbeat();\n }\n\n }\n\n /**\n * Called when the main window sends an updated state.\n */\n function handleStateMessage( data ) {\n\n // Store the most recently set state to avoid circular loops\n // applying the same state\n currentState = JSON.stringify( data.state );\n\n // No need for updating the notes in case of fragment changes\n if ( data.notes ) {\n notes.classList.remove( 'hidden' );\n notesValue.style.whiteSpace = data.whitespace;\n if( data.markdown ) {\n notesValue.innerHTML = marked.parse( data.notes );\n }\n else {\n notesValue.innerHTML = data.notes;\n }\n }\n else {\n notes.classList.add( 'hidden' );\n }\n\n // Don't show lightboxes in the upcoming slide\n const { previewVideo, previewImage, previewIframe, ...upcomingState } = data.state;\n\n // Update the note slides\n currentSlide.contentWindow.postMessage( JSON.stringify({ method: 'setState', args: [ data.state ] }), '*' );\n upcomingSlide.contentWindow.postMessage( JSON.stringify({ method: 'setState', args: [ upcomingState ] }), '*' );\n upcomingSlide.contentWindow.postMessage( JSON.stringify({ method: 'next' }), '*' );\n\n }\n\n // Limit to max one state update per X ms\n handleStateMessage = debounce( handleStateMessage, 200 );\n\n /**\n * Forward keyboard events to the current slide window.\n * This enables keyboard events to work even if focus\n * isn't set on the current slide iframe.\n *\n * Block F5 default handling, it reloads and disconnects\n * the speaker notes window.\n */\n function setupKeyboard() {\n\n document.addEventListener( 'keydown', function( event ) {\n if( event.keyCode === 116 || ( event.metaKey && event.keyCode === 82 ) ) {\n event.preventDefault();\n return false;\n }\n currentSlide.contentWindow.postMessage( JSON.stringify({ method: 'triggerKey', args: [ event.keyCode ] }), '*' );\n } );\n\n }\n\n /**\n * Creates the preview iframes.\n */\n function setupIframes( data ) {\n\n var params = [\n 'receiver',\n 'progress=false',\n 'history=false',\n 'transition=none',\n 'autoSlide=0',\n 'backgroundTransition=none'\n ].join( '&' );\n\n var urlSeparator = /\\?/.test(data.url) ? '&' : '?';\n var hash = '#/' + data.state.indexh + '/' + data.state.indexv;\n var currentURL = data.url + urlSeparator + params + '&scrollActivationWidth=false&postMessageEvents=true' + hash;\n var upcomingURL = data.url + urlSeparator + params + '&scrollActivationWidth=false&controls=false' + hash;\n\n currentSlide = document.createElement( 'iframe' );\n currentSlide.setAttribute( 'width', 1280 );\n currentSlide.setAttribute( 'height', 1024 );\n currentSlide.setAttribute( 'src', currentURL );\n document.querySelector( '#current-slide' ).appendChild( currentSlide );\n\n upcomingSlide = document.createElement( 'iframe' );\n upcomingSlide.setAttribute( 'width', 640 );\n upcomingSlide.setAttribute( 'height', 512 );\n upcomingSlide.setAttribute( 'src', upcomingURL );\n document.querySelector( '#upcoming-slide' ).appendChild( upcomingSlide );\n\n }\n\n /**\n * Setup the notes UI.\n */\n function setupNotes() {\n\n notes = document.querySelector( '.speaker-controls-notes' );\n notesValue = document.querySelector( '.speaker-controls-notes .value' );\n\n }\n\n /**\n * We send out a heartbeat at all times to ensure we can\n * reconnect with the main presentation window after reloads.\n */\n function setupHeartbeat() {\n\n setInterval( () => {\n window.opener.postMessage( JSON.stringify({ namespace: 'reveal-notes', type: 'heartbeat'} ), '*' );\n }, 1000 );\n\n }\n\n function getTimings( callback ) {\n\n callRevealApi( 'getSlidesAttributes', [], function ( slideAttributes ) {\n callRevealApi( 'getConfig', [], function ( config ) {\n var totalTime = config.totalTime;\n var minTimePerSlide = config.minimumTimePerSlide || 0;\n var defaultTiming = config.defaultTiming;\n if ((defaultTiming == null) && (totalTime == null)) {\n callback(null);\n return;\n }\n // Setting totalTime overrides defaultTiming\n if (totalTime) {\n defaultTiming = 0;\n }\n var timings = [];\n for ( var i in slideAttributes ) {\n var slide = slideAttributes[ i ];\n var timing = defaultTiming;\n if( slide.hasOwnProperty( 'data-timing' )) {\n var t = slide[ 'data-timing' ];\n timing = parseInt(t);\n if( isNaN(timing) ) {\n console.warn(\"Could not parse timing '\" + t + \"' of slide \" + i + \"; using default of \" + defaultTiming);\n timing = defaultTiming;\n }\n }\n timings.push(timing);\n }\n if ( totalTime ) {\n // After we've allocated time to individual slides, we summarize it and\n // subtract it from the total time\n var remainingTime = totalTime - timings.reduce( function(a, b) { return a + b; }, 0 );\n // The remaining time is divided by the number of slides that have 0 seconds\n // allocated at the moment, giving the average time-per-slide on the remaining slides\n var remainingSlides = (timings.filter( function(x) { return x == 0 }) ).length\n var timePerSlide = Math.round( remainingTime / remainingSlides, 0 )\n // And now we replace every zero-value timing with that average\n timings = timings.map( function(x) { return (x==0 ? timePerSlide : x) } );\n }\n var slidesUnderMinimum = timings.filter( function(x) { return (x < minTimePerSlide) } ).length\n if ( slidesUnderMinimum ) {\n message = \"The pacing time for \" + slidesUnderMinimum + \" slide(s) is under the configured minimum of \" + minTimePerSlide + \" seconds. Check the data-timing attribute on individual slides, or consider increasing the totalTime or minimumTimePerSlide configuration options (or removing some slides).\";\n alert(message);\n }\n callback( timings );\n } );\n } );\n\n }\n\n /**\n * Return the number of seconds allocated for presenting\n * all slides up to and including this one.\n */\n function getTimeAllocated( timings, callback ) {\n\n callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {\n var allocated = 0;\n for (var i in timings.slice(0, currentSlide + 1)) {\n allocated += timings[i];\n }\n callback( allocated );\n } );\n\n }\n\n /**\n * Create the timer and clock and start updating them\n * at an interval.\n */\n function setupTimer() {\n\n var start = new Date(),\n timeEl = document.querySelector( '.speaker-controls-time' ),\n clockEl = timeEl.querySelector( '.clock-value' ),\n hoursEl = timeEl.querySelector( '.hours-value' ),\n minutesEl = timeEl.querySelector( '.minutes-value' ),\n secondsEl = timeEl.querySelector( '.seconds-value' ),\n pacingTitleEl = timeEl.querySelector( '.pacing-title' ),\n pacingEl = timeEl.querySelector( '.pacing' ),\n pacingHoursEl = pacingEl.querySelector( '.hours-value' ),\n pacingMinutesEl = pacingEl.querySelector( '.minutes-value' ),\n pacingSecondsEl = pacingEl.querySelector( '.seconds-value' );\n\n var timings = null;\n getTimings( function ( _timings ) {\n\n timings = _timings;\n if (_timings !== null) {\n pacingTitleEl.style.removeProperty('display');\n pacingEl.style.removeProperty('display');\n }\n\n // Update once directly\n _updateTimer();\n\n // Then update every second\n setInterval( _updateTimer, 1000 );\n\n } );\n\n\n function _resetTimer() {\n\n if (timings == null) {\n start = new Date();\n _updateTimer();\n }\n else {\n // Reset timer to beginning of current slide\n getTimeAllocated( timings, function ( slideEndTimingSeconds ) {\n var slideEndTiming = slideEndTimingSeconds * 1000;\n callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {\n var currentSlideTiming = timings[currentSlide] * 1000;\n var previousSlidesTiming = slideEndTiming - currentSlideTiming;\n var now = new Date();\n start = new Date(now.getTime() - previousSlidesTiming);\n _updateTimer();\n } );\n } );\n }\n\n }\n\n timeEl.addEventListener( 'click', function() {\n _resetTimer();\n return false;\n } );\n\n function _displayTime( hrEl, minEl, secEl, time) {\n\n var sign = Math.sign(time) == -1 ? \"-\" : \"\";\n time = Math.abs(Math.round(time / 1000));\n var seconds = time % 60;\n var minutes = Math.floor( time / 60 ) % 60 ;\n var hours = Math.floor( time / ( 60 * 60 )) ;\n hrEl.innerHTML = sign + zeroPadInteger( hours );\n if (hours == 0) {\n hrEl.classList.add( 'mute' );\n }\n else {\n hrEl.classList.remove( 'mute' );\n }\n minEl.innerHTML = ':' + zeroPadInteger( minutes );\n if (hours == 0 && minutes == 0) {\n minEl.classList.add( 'mute' );\n }\n else {\n minEl.classList.remove( 'mute' );\n }\n secEl.innerHTML = ':' + zeroPadInteger( seconds );\n }\n\n function _updateTimer() {\n\n var diff, hours, minutes, seconds,\n now = new Date();\n\n diff = now.getTime() - start.getTime();\n\n clockEl.innerHTML = now.toLocaleTimeString( 'en-US', { hour12: true, hour: '2-digit', minute:'2-digit' } );\n _displayTime( hoursEl, minutesEl, secondsEl, diff );\n if (timings !== null) {\n _updatePacing(diff);\n }\n\n }\n\n function _updatePacing(diff) {\n\n getTimeAllocated( timings, function ( slideEndTimingSeconds ) {\n var slideEndTiming = slideEndTimingSeconds * 1000;\n\n callRevealApi( 'getSlidePastCount', [], function ( currentSlide ) {\n var currentSlideTiming = timings[currentSlide] * 1000;\n var timeLeftCurrentSlide = slideEndTiming - diff;\n if (timeLeftCurrentSlide < 0) {\n pacingEl.className = 'pacing behind';\n }\n else if (timeLeftCurrentSlide < currentSlideTiming) {\n pacingEl.className = 'pacing on-track';\n }\n else {\n pacingEl.className = 'pacing ahead';\n }\n _displayTime( pacingHoursEl, pacingMinutesEl, pacingSecondsEl, timeLeftCurrentSlide );\n } );\n } );\n }\n\n }\n\n /**\n * Sets up the speaker view layout and layout selector.\n */\n function setupLayout() {\n\n layoutDropdown = document.querySelector( '.speaker-layout-dropdown' );\n layoutLabel = document.querySelector( '.speaker-layout-label' );\n\n // Render the list of available layouts\n for( var id in SPEAKER_LAYOUTS ) {\n var option = document.createElement( 'option' );\n option.setAttribute( 'value', id );\n option.textContent = SPEAKER_LAYOUTS[ id ];\n layoutDropdown.appendChild( option );\n }\n\n // Monitor the dropdown for changes\n layoutDropdown.addEventListener( 'change', function( event ) {\n\n setLayout( layoutDropdown.value );\n\n }, false );\n\n // Restore any currently persisted layout\n setLayout( getLayout() );\n\n }\n\n /**\n * Sets a new speaker view layout. The layout is persisted\n * in local storage.\n */\n function setLayout( value ) {\n\n var title = SPEAKER_LAYOUTS[ value ];\n\n layoutLabel.innerHTML = 'Layout' + ( title ? ( ': ' + title ) : '' );\n layoutDropdown.value = value;\n\n document.body.setAttribute( 'data-speaker-layout', value );\n\n // Persist locally\n if( supportsLocalStorage() ) {\n window.localStorage.setItem( 'reveal-speaker-layout', value );\n }\n\n }\n\n /**\n * Returns the ID of the most recently set speaker layout\n * or our default layout if none has been set.\n */\n function getLayout() {\n\n if( supportsLocalStorage() ) {\n var layout = window.localStorage.getItem( 'reveal-speaker-layout' );\n if( layout ) {\n return layout;\n }\n }\n\n // Default to the first record in the layouts hash\n for( var id in SPEAKER_LAYOUTS ) {\n return id;\n }\n\n }\n\n function supportsLocalStorage() {\n\n try {\n localStorage.setItem('test', 'test');\n localStorage.removeItem('test');\n return true;\n }\n catch( e ) {\n return false;\n }\n\n }\n\n function zeroPadInteger( num ) {\n\n var str = '00' + parseInt( num );\n return str.substring( str.length - 2 );\n\n }\n\n /**\n * Limits the frequency at which a function can be called.\n */\n function debounce( fn, ms ) {\n\n var lastTime = 0,\n timeout;\n\n return function() {\n\n var args = arguments;\n var context = this;\n\n clearTimeout( timeout );\n\n var timeSinceLastCall = Date.now() - lastTime;\n if( timeSinceLastCall > ms ) {\n fn.apply( context, args );\n lastTime = Date.now();\n }\n else {\n timeout = setTimeout( function() {\n fn.apply( context, args );\n lastTime = Date.now();\n }, ms - timeSinceLastCall );\n }\n\n }\n\n }\n\n })();\n\n <\/script>\n </body>\n</html>"), !t) {
alert("Speaker view popup failed to open. Please make sure popups are allowed and reopen the speaker view.");
return;
}
a();
}
}
function i(e) {
t && !t.closed ? t.focus() : (t = e, window.addEventListener("message", l), u());
}
function a() {
let r = n.getConfig().url, i = typeof r == "string" ? r : window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search;
e = setInterval(function() {
t.postMessage(JSON.stringify({
namespace: "reveal-notes",
type: "connect",
state: n.getState(),
url: i
}), "*");
}, 500), window.addEventListener("message", l);
}
function o(e, r, i) {
let a = n[e].apply(n, r);
t.postMessage(JSON.stringify({
namespace: "reveal-notes",
type: "return",
result: a,
callId: i
}), "*");
}
function s(e) {
let r = n.getCurrentSlide(), i = r.querySelectorAll("aside.notes"), a = r.querySelector(".current-fragment"), o = {
namespace: "reveal-notes",
type: "state",
notes: "",
markdown: !1,
whitespace: "normal",
state: n.getState()
};
if (r.hasAttribute("data-notes") && (o.notes = r.getAttribute("data-notes"), o.whitespace = "pre-wrap"), a) {
let e = a.querySelector("aside.notes");
e ? (o.notes = e.innerHTML, o.markdown = typeof e.getAttribute("data-markdown") == "string", i = null) : a.hasAttribute("data-notes") && (o.notes = a.getAttribute("data-notes"), o.whitespace = "pre-wrap", i = null);
}
i && i.length && (i = Array.from(i).filter((e) => e.closest(".fragment") === null), o.notes = i.map((e) => e.innerHTML).join("\n"), o.markdown = i[0] && typeof i[0].getAttribute("data-markdown") == "string"), t.postMessage(JSON.stringify(o), "*");
}
function c(e) {
try {
return window.location.origin === e.source.location.origin;
} catch {
return !1;
}
}
function l(t) {
if (c(t)) try {
let n = JSON.parse(t.data);
n && n.namespace === "reveal-notes" && n.type === "connected" ? (clearInterval(e), u()) : n && n.namespace === "reveal-notes" && n.type === "call" && o(n.methodName, n.arguments, n.callId);
} catch {}
}
function u() {
n.on("slidechanged", s), n.on("fragmentshown", s), n.on("fragmenthidden", s), n.on("overviewhidden", s), n.on("overviewshown", s), n.on("paused", s), n.on("resumed", s), n.on("previewiframe", s), n.on("previewimage", s), n.on("previewvideo", s), n.on("closeoverlay", s), s();
}
return {
id: "notes",
init: function(e) {
n = e, /receiver/i.test(window.location.search) || (window.location.search.match(/(\?|\&)notes/gi) === null ? window.addEventListener("message", (e) => {
if (!t && typeof e.data == "string") {
let t;
try {
t = JSON.parse(e.data);
} catch {}
t && t.namespace === "reveal-notes" && t.type === "heartbeat" && i(e.source);
}
}) : r(), n.addKeyBinding({
keyCode: 83,
key: "S",
description: "Speaker notes view"
}, function() {
r();
}));
},
open: r
};
};
//#endregion
export { Ae as default };