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0_README.md
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app.js
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(()=>{
var e = {
6043: (e,t,n)=>{
"use strict";
n.d(t, {
E_: ()=>c,
F3: ()=>l,
Ii: ()=>s
});
const i = (e=>e.CapacitorPlatforms = (e=>{
const t = new Map;
t.set("web", {
name: "web"
});
const n = e.CapacitorPlatforms || {
currentPlatform: {
name: "web"
},
platforms: t
};
return n.addPlatform = (e,t)=>{
n.platforms.set(e, t)
}
,
n.setPlatform = e=>{
n.platforms.has(e) && (n.currentPlatform = n.platforms.get(e))
}
,
n
}
)(e))("undefined" != typeof globalThis ? globalThis : "undefined" != typeof self ? self : "undefined" != typeof window ? window : void 0 !== n.g ? n.g : {});
i.addPlatform,
i.setPlatform;
var r;
!function(e) {
e.Unimplemented = "UNIMPLEMENTED",
e.Unavailable = "UNAVAILABLE"
}(r || (r = {}));
class o extends Error {
constructor(e, t, n) {
super(e),
this.message = e,
this.code = t,
this.data = n
}
}
const a = e=>{
var t, n, i, a, s;
const l = e.CapacitorCustomPlatform || null
, c = e.Capacitor || {}
, u = c.Plugins = c.Plugins || {}
, h = e.CapacitorPlatforms
, d = (null === (t = null == h ? void 0 : h.currentPlatform) || void 0 === t ? void 0 : t.getPlatform) || (()=>null !== l ? l.name : (e=>{
var t, n;
return (null == e ? void 0 : e.androidBridge) ? "android" : (null === (n = null === (t = null == e ? void 0 : e.webkit) || void 0 === t ? void 0 : t.messageHandlers) || void 0 === n ? void 0 : n.bridge) ? "ios" : "web"
}
)(e))
, p = (null === (n = null == h ? void 0 : h.currentPlatform) || void 0 === n ? void 0 : n.isNativePlatform) || (()=>"web" !== d())
, f = (null === (i = null == h ? void 0 : h.currentPlatform) || void 0 === i ? void 0 : i.isPluginAvailable) || (e=>{
const t = v.get(e);
return !!(null == t ? void 0 : t.platforms.has(d())) || !!m(e)
}
)
, m = (null === (a = null == h ? void 0 : h.currentPlatform) || void 0 === a ? void 0 : a.getPluginHeader) || (e=>{
var t;
return null === (t = c.PluginHeaders) || void 0 === t ? void 0 : t.find((t=>t.name === e))
}
)
, v = new Map
, g = (null === (s = null == h ? void 0 : h.currentPlatform) || void 0 === s ? void 0 : s.registerPlugin) || ((e,t={})=>{
const n = v.get(e);
if (n)
return console.warn(`Capacitor plugin "${e}" already registered. Cannot register plugins twice.`),
n.proxy;
const i = d()
, a = m(e);
let s;
const h = n=>{
let u;
const h = (...h)=>{
const d = (async()=>(!s && i in t ? s = s = "function" == typeof t[i] ? await t[i]() : t[i] : null !== l && !s && "web"in t && (s = s = "function" == typeof t.web ? await t.web() : t.web),
s))().then((t=>{
const s = ((t,n)=>{
var s, l;
if (!a) {
if (t)
return null === (l = t[n]) || void 0 === l ? void 0 : l.bind(t);
throw new o(`"${e}" plugin is not implemented on ${i}`,r.Unimplemented)
}
{
const i = null == a ? void 0 : a.methods.find((e=>n === e.name));
if (i)
return "promise" === i.rtype ? t=>c.nativePromise(e, n.toString(), t) : (t,i)=>c.nativeCallback(e, n.toString(), t, i);
if (t)
return null === (s = t[n]) || void 0 === s ? void 0 : s.bind(t)
}
}
)(t, n);
if (s) {
const e = s(...h);
return u = null == e ? void 0 : e.remove,
e
}
throw new o(`"${e}.${n}()" is not implemented on ${i}`,r.Unimplemented)
}
));
return "addListener" === n && (d.remove = async()=>u()),
d
}
;
return h.toString = ()=>`${n.toString()}() { [capacitor code] }`,
Object.defineProperty(h, "name", {
value: n,
writable: !1,
configurable: !1
}),
h
}
, p = h("addListener")
, f = h("removeListener")
, g = (e,t)=>{
const n = p({
eventName: e
}, t)
, i = async()=>{
const i = await n;
f({
eventName: e,
callbackId: i
}, t)
}
, r = new Promise((e=>n.then((()=>e({
remove: i
})))));
return r.remove = async()=>{
console.warn("Using addListener() without 'await' is deprecated."),
await i()
}
,
r
}
, y = new Proxy({},{
get(e, t) {
switch (t) {
case "$$typeof":
return;
case "toJSON":
return ()=>({});
case "addListener":
return a ? g : p;
case "removeListener":
return f;
default:
return h(t)
}
}
});
return u[e] = y,
v.set(e, {
name: e,
proxy: y,
platforms: new Set([...Object.keys(t), ...a ? [i] : []])
}),
y
}
);
return c.convertFileSrc || (c.convertFileSrc = e=>e),
c.getPlatform = d,
c.handleError = t=>e.console.error(t),
c.isNativePlatform = p,
c.isPluginAvailable = f,
c.pluginMethodNoop = (e,t,n)=>Promise.reject(`${n} does not have an implementation of "${t}".`),
c.registerPlugin = g,
c.Exception = o,
c.DEBUG = !!c.DEBUG,
c.isLoggingEnabled = !!c.isLoggingEnabled,
c.platform = c.getPlatform(),
c.isNative = c.isNativePlatform(),
c
}
, s = (e=>e.Capacitor = a(e))("undefined" != typeof globalThis ? globalThis : "undefined" != typeof self ? self : "undefined" != typeof window ? window : void 0 !== n.g ? n.g : {})
, l = s.registerPlugin;
s.Plugins;
class c {
constructor(e) {
this.listeners = {},
this.windowListeners = {},
e && (console.warn(`Capacitor WebPlugin "${e.name}" config object was deprecated in v3 and will be removed in v4.`),
this.config = e)
}
addListener(e, t) {
this.listeners[e] || (this.listeners[e] = []),
this.listeners[e].push(t);
const n = this.windowListeners[e];
n && !n.registered && this.addWindowListener(n);
const i = async()=>this.removeListener(e, t)
, r = Promise.resolve({
remove: i
});
return Object.defineProperty(r, "remove", {
value: async()=>{
console.warn("Using addListener() without 'await' is deprecated."),
await i()
}
}),
r
}
async removeAllListeners() {
this.listeners = {};
for (const e in this.windowListeners)
this.removeWindowListener(this.windowListeners[e]);
this.windowListeners = {}
}
notifyListeners(e, t) {
const n = this.listeners[e];
n && n.forEach((e=>e(t)))
}
hasListeners(e) {
return !!this.listeners[e].length
}
registerWindowListener(e, t) {
this.windowListeners[t] = {
registered: !1,
windowEventName: e,
pluginEventName: t,
handler: e=>{
this.notifyListeners(t, e)
}
}
}
unimplemented(e="not implemented") {
return new s.Exception(e,r.Unimplemented)
}
unavailable(e="not available") {
return new s.Exception(e,r.Unavailable)
}
async removeListener(e, t) {
const n = this.listeners[e];
if (!n)
return;
const i = n.indexOf(t);
this.listeners[e].splice(i, 1),
this.listeners[e].length || this.removeWindowListener(this.windowListeners[e])
}
addWindowListener(e) {
window.addEventListener(e.windowEventName, e.handler),
e.registered = !0
}
removeWindowListener(e) {
e && (window.removeEventListener(e.windowEventName, e.handler),
e.registered = !1)
}
}
const u = e=>encodeURIComponent(e).replace(/%(2[346B]|5E|60|7C)/g, decodeURIComponent).replace(/[()]/g, escape)
, h = e=>e.replace(/(%[\dA-F]{2})+/gi, decodeURIComponent);
class d extends c {
async getCookies() {
const e = document.cookie
, t = {};
return e.split(";").forEach((e=>{
if (e.length <= 0)
return;
let[n,i] = e.replace(/=/, "CAP_COOKIE").split("CAP_COOKIE");
n = h(n).trim(),
i = h(i).trim(),
t[n] = i
}
)),
t
}
async setCookie(e) {
try {
const t = u(e.key)
, n = u(e.value)
, i = `; expires=${(e.expires || "").replace("expires=", "")}`
, r = (e.path || "/").replace("path=", "")
, o = null != e.url && e.url.length > 0 ? `domain=${e.url}` : "";
document.cookie = `${t}=${n || ""}${i}; path=${r}; ${o};`
} catch (e) {
return Promise.reject(e)
}
}
async deleteCookie(e) {
try {
document.cookie = `${e.key}=; Max-Age=0`
} catch (e) {
return Promise.reject(e)
}
}
async clearCookies() {
try {
const e = document.cookie.split(";") || [];
for (const t of e)
document.cookie = t.replace(/^ +/, "").replace(/=.*/, `=;expires=${(new Date).toUTCString()};path=/`)
} catch (e) {
return Promise.reject(e)
}
}
async clearAllCookies() {
try {
await this.clearCookies()
} catch (e) {
return Promise.reject(e)
}
}
}
l("CapacitorCookies", {
web: ()=>new d
});
const p = (e,t={})=>{
const n = Object.assign({
method: e.method || "GET",
headers: e.headers
}, t)
, i = ((e={})=>{
const t = Object.keys(e);
return Object.keys(e).map((e=>e.toLocaleLowerCase())).reduce(((n,i,r)=>(n[i] = e[t[r]],
n)), {})
}
)(e.headers)["content-type"] || "";
if ("string" == typeof e.data)
n.body = e.data;
else if (i.includes("application/x-www-form-urlencoded")) {
const t = new URLSearchParams;
for (const [n,i] of Object.entries(e.data || {}))
t.set(n, i);
n.body = t.toString()
} else if (i.includes("multipart/form-data") || e.data instanceof FormData) {
const t = new FormData;
if (e.data instanceof FormData)
e.data.forEach(((e,n)=>{
t.append(n, e)
}
));
else
for (const n of Object.keys(e.data))
t.append(n, e.data[n]);
n.body = t;
const i = new Headers(n.headers);
i.delete("content-type"),
n.headers = i
} else
(i.includes("application/json") || "object" == typeof e.data) && (n.body = JSON.stringify(e.data));
return n
}
;
class f extends c {
async request(e) {
const t = p(e, e.webFetchExtra)
, n = ((e,t=!0)=>e ? Object.entries(e).reduce(((e,n)=>{
const [i,r] = n;
let o, a;
return Array.isArray(r) ? (a = "",
r.forEach((e=>{
o = t ? encodeURIComponent(e) : e,
a += `${i}=${o}&`
}
)),
a.slice(0, -1)) : (o = t ? encodeURIComponent(r) : r,
a = `${i}=${o}`),
`${e}&${a}`
}
), "").substr(1) : null)(e.params, e.shouldEncodeUrlParams)
, i = n ? `${e.url}?${n}` : e.url
, r = await fetch(i, t)
, o = r.headers.get("content-type") || "";
let a, s, {responseType: l="text"} = r.ok ? e : {};
switch (o.includes("application/json") && (l = "json"),
l) {
case "arraybuffer":
case "blob":
s = await r.blob(),
a = await (async e=>new Promise(((t,n)=>{
const i = new FileReader;
i.onload = ()=>{
const e = i.result;
t(e.indexOf(",") >= 0 ? e.split(",")[1] : e)
}
,
i.onerror = e=>n(e),
i.readAsDataURL(e)
}
)))(s);
break;
case "json":
a = await r.json();
break;
default:
a = await r.text()
}
const c = {};
return r.headers.forEach(((e,t)=>{
c[t] = e
}
)),
{
data: a,
headers: c,
status: r.status,
url: r.url
}
}
async get(e) {
return this.request(Object.assign(Object.assign({}, e), {
method: "GET"
}))
}
async post(e) {
return this.request(Object.assign(Object.assign({}, e), {
method: "POST"
}))
}
async put(e) {
return this.request(Object.assign(Object.assign({}, e), {
method: "PUT"
}))
}
async patch(e) {
return this.request(Object.assign(Object.assign({}, e), {
method: "PATCH"
}))
}
async delete(e) {
return this.request(Object.assign(Object.assign({}, e), {
method: "DELETE"
}))
}
}
l("CapacitorHttp", {
web: ()=>new f
})
}
,
5350: (e,t)=>{
"use strict";
t.byteLength = function(e) {
var t = s(e)
, n = t[0]
, i = t[1];
return 3 * (n + i) / 4 - i
}
,
t.toByteArray = function(e) {
var t, n, o = s(e), a = o[0], l = o[1], c = new r(function(e, t, n) {
return 3 * (t + n) / 4 - n
}(0, a, l)), u = 0, h = l > 0 ? a - 4 : a;
for (n = 0; n < h; n += 4)
t = i[e.charCodeAt(n)] << 18 | i[e.charCodeAt(n + 1)] << 12 | i[e.charCodeAt(n + 2)] << 6 | i[e.charCodeAt(n + 3)],
c[u++] = t >> 16 & 255,
c[u++] = t >> 8 & 255,
c[u++] = 255 & t;
2 === l && (t = i[e.charCodeAt(n)] << 2 | i[e.charCodeAt(n + 1)] >> 4,
c[u++] = 255 & t);
1 === l && (t = i[e.charCodeAt(n)] << 10 | i[e.charCodeAt(n + 1)] << 4 | i[e.charCodeAt(n + 2)] >> 2,
c[u++] = t >> 8 & 255,
c[u++] = 255 & t);
return c
}
,
t.fromByteArray = function(e) {
for (var t, i = e.length, r = i % 3, o = [], a = 16383, s = 0, c = i - r; s < c; s += a)
o.push(l(e, s, s + a > c ? c : s + a));
1 === r ? (t = e[i - 1],
o.push(n[t >> 2] + n[t << 4 & 63] + "==")) : 2 === r && (t = (e[i - 2] << 8) + e[i - 1],
o.push(n[t >> 10] + n[t >> 4 & 63] + n[t << 2 & 63] + "="));
return o.join("")
}
;
for (var n = [], i = [], r = "undefined" != typeof Uint8Array ? Uint8Array : Array, o = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/", a = 0; a < 64; ++a)
n[a] = o[a],
i[o.charCodeAt(a)] = a;
function s(e) {
var t = e.length;
if (t % 4 > 0)
throw new Error("Invalid string. Length must be a multiple of 4");
var n = e.indexOf("=");
return -1 === n && (n = t),
[n, n === t ? 0 : 4 - n % 4]
}
function l(e, t, i) {
for (var r, o, a = [], s = t; s < i; s += 3)
r = (e[s] << 16 & 16711680) + (e[s + 1] << 8 & 65280) + (255 & e[s + 2]),
a.push(n[(o = r) >> 18 & 63] + n[o >> 12 & 63] + n[o >> 6 & 63] + n[63 & o]);
return a.join("")
}
i["-".charCodeAt(0)] = 62,
i["_".charCodeAt(0)] = 63
}
,
4686: (e,t,n)=>{
"use strict";
const i = n(5350)
, r = n(7947)
, o = "function" == typeof Symbol && "function" == typeof Symbol.for ? Symbol.for("nodejs.util.inspect.custom") : null;
t.Buffer = l,
t.SlowBuffer = function(e) {
+e != e && (e = 0);
return l.alloc(+e)
}
,
t.INSPECT_MAX_BYTES = 50;
const a = 2147483647;
function s(e) {
if (e > a)
throw new RangeError('The value "' + e + '" is invalid for option "size"');
const t = new Uint8Array(e);
return Object.setPrototypeOf(t, l.prototype),
t
}
function l(e, t, n) {
if ("number" == typeof e) {
if ("string" == typeof t)
throw new TypeError('The "string" argument must be of type string. Received type number');
return h(e)
}
return c(e, t, n)
}
function c(e, t, n) {
if ("string" == typeof e)
return function(e, t) {
"string" == typeof t && "" !== t || (t = "utf8");
if (!l.isEncoding(t))
throw new TypeError("Unknown encoding: " + t);
const n = 0 | m(e, t);
let i = s(n);
const r = i.write(e, t);
r !== n && (i = i.slice(0, r));
return i
}(e, t);
if (ArrayBuffer.isView(e))
return function(e) {
if (Z(e, Uint8Array)) {
const t = new Uint8Array(e);
return p(t.buffer, t.byteOffset, t.byteLength)
}
return d(e)
}(e);
if (null == e)
throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type " + typeof e);
if (Z(e, ArrayBuffer) || e && Z(e.buffer, ArrayBuffer))
return p(e, t, n);
if ("undefined" != typeof SharedArrayBuffer && (Z(e, SharedArrayBuffer) || e && Z(e.buffer, SharedArrayBuffer)))
return p(e, t, n);
if ("number" == typeof e)
throw new TypeError('The "value" argument must not be of type number. Received type number');
const i = e.valueOf && e.valueOf();
if (null != i && i !== e)
return l.from(i, t, n);
const r = function(e) {
if (l.isBuffer(e)) {
const t = 0 | f(e.length)
, n = s(t);
return 0 === n.length || e.copy(n, 0, 0, t),
n
}
if (void 0 !== e.length)
return "number" != typeof e.length || X(e.length) ? s(0) : d(e);
if ("Buffer" === e.type && Array.isArray(e.data))
return d(e.data)
}(e);
if (r)
return r;
if ("undefined" != typeof Symbol && null != Symbol.toPrimitive && "function" == typeof e[Symbol.toPrimitive])
return l.from(e[Symbol.toPrimitive]("string"), t, n);
throw new TypeError("The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type " + typeof e)
}
function u(e) {
if ("number" != typeof e)
throw new TypeError('"size" argument must be of type number');
if (e < 0)
throw new RangeError('The value "' + e + '" is invalid for option "size"')
}
function h(e) {
return u(e),
s(e < 0 ? 0 : 0 | f(e))
}
function d(e) {
const t = e.length < 0 ? 0 : 0 | f(e.length)
, n = s(t);
for (let i = 0; i < t; i += 1)
n[i] = 255 & e[i];
return n
}
function p(e, t, n) {
if (t < 0 || e.byteLength < t)
throw new RangeError('"offset" is outside of buffer bounds');
if (e.byteLength < t + (n || 0))
throw new RangeError('"length" is outside of buffer bounds');
let i;
return i = void 0 === t && void 0 === n ? new Uint8Array(e) : void 0 === n ? new Uint8Array(e,t) : new Uint8Array(e,t,n),
Object.setPrototypeOf(i, l.prototype),
i
}
function f(e) {
if (e >= a)
throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x" + a.toString(16) + " bytes");
return 0 | e
}
function m(e, t) {
if (l.isBuffer(e))
return e.length;
if (ArrayBuffer.isView(e) || Z(e, ArrayBuffer))
return e.byteLength;
if ("string" != typeof e)
throw new TypeError('The "string" argument must be one of type string, Buffer, or ArrayBuffer. Received type ' + typeof e);
const n = e.length
, i = arguments.length > 2 && !0 === arguments[2];
if (!i && 0 === n)
return 0;
let r = !1;
for (; ; )
switch (t) {
case "ascii":
case "latin1":
case "binary":
return n;
case "utf8":
case "utf-8":
return G(e).length;
case "ucs2":
case "ucs-2":
case "utf16le":
case "utf-16le":
return 2 * n;
case "hex":
return n >>> 1;
case "base64":
return K(e).length;
default:
if (r)
return i ? -1 : G(e).length;
t = ("" + t).toLowerCase(),
r = !0
}
}
function v(e, t, n) {
let i = !1;
if ((void 0 === t || t < 0) && (t = 0),
t > this.length)
return "";
if ((void 0 === n || n > this.length) && (n = this.length),
n <= 0)
return "";
if ((n >>>= 0) <= (t >>>= 0))
return "";
for (e || (e = "utf8"); ; )
switch (e) {
case "hex":
return L(this, t, n);
case "utf8":
case "utf-8":
return x(this, t, n);
case "ascii":
return D(this, t, n);
case "latin1":
case "binary":
return A(this, t, n);
case "base64":
return S(this, t, n);
case "ucs2":
case "ucs-2":
case "utf16le":
case "utf-16le":
return P(this, t, n);
default:
if (i)
throw new TypeError("Unknown encoding: " + e);
e = (e + "").toLowerCase(),
i = !0
}
}
function g(e, t, n) {
const i = e[t];
e[t] = e[n],
e[n] = i
}
function y(e, t, n, i, r) {
if (0 === e.length)
return -1;
if ("string" == typeof n ? (i = n,
n = 0) : n > 2147483647 ? n = 2147483647 : n < -2147483648 && (n = -2147483648),
X(n = +n) && (n = r ? 0 : e.length - 1),
n < 0 && (n = e.length + n),
n >= e.length) {
if (r)
return -1;
n = e.length - 1
} else if (n < 0) {
if (!r)
return -1;
n = 0
}
if ("string" == typeof t && (t = l.from(t, i)),
l.isBuffer(t))
return 0 === t.length ? -1 : b(e, t, n, i, r);
if ("number" == typeof t)
return t &= 255,
"function" == typeof Uint8Array.prototype.indexOf ? r ? Uint8Array.prototype.indexOf.call(e, t, n) : Uint8Array.prototype.lastIndexOf.call(e, t, n) : b(e, [t], n, i, r);
throw new TypeError("val must be string, number or Buffer")
}
function b(e, t, n, i, r) {
let o, a = 1, s = e.length, l = t.length;
if (void 0 !== i && ("ucs2" === (i = String(i).toLowerCase()) || "ucs-2" === i || "utf16le" === i || "utf-16le" === i)) {
if (e.length < 2 || t.length < 2)
return -1;
a = 2,
s /= 2,
l /= 2,
n /= 2
}
function c(e, t) {
return 1 === a ? e[t] : e.readUInt16BE(t * a)
}
if (r) {
let i = -1;
for (o = n; o < s; o++)
if (c(e, o) === c(t, -1 === i ? 0 : o - i)) {
if (-1 === i && (i = o),
o - i + 1 === l)
return i * a
} else
-1 !== i && (o -= o - i),
i = -1
} else
for (n + l > s && (n = s - l),
o = n; o >= 0; o--) {
let n = !0;
for (let i = 0; i < l; i++)
if (c(e, o + i) !== c(t, i)) {
n = !1;
break
}
if (n)
return o
}
return -1
}
function w(e, t, n, i) {
n = Number(n) || 0;
const r = e.length - n;
i ? (i = Number(i)) > r && (i = r) : i = r;
const o = t.length;
let a;
for (i > o / 2 && (i = o / 2),
a = 0; a < i; ++a) {
const i = parseInt(t.substr(2 * a, 2), 16);
if (X(i))
return a;
e[n + a] = i
}
return a
}
function k(e, t, n, i) {
return Y(G(t, e.length - n), e, n, i)
}
function C(e, t, n, i) {
return Y(function(e) {
const t = [];
for (let n = 0; n < e.length; ++n)
t.push(255 & e.charCodeAt(n));
return t
}(t), e, n, i)
}
function M(e, t, n, i) {
return Y(K(t), e, n, i)
}
function E(e, t, n, i) {
return Y(function(e, t) {
let n, i, r;
const o = [];
for (let a = 0; a < e.length && !((t -= 2) < 0); ++a)
n = e.charCodeAt(a),
i = n >> 8,
r = n % 256,
o.push(r),
o.push(i);
return o
}(t, e.length - n), e, n, i)
}
function S(e, t, n) {
return 0 === t && n === e.length ? i.fromByteArray(e) : i.fromByteArray(e.slice(t, n))
}
function x(e, t, n) {
n = Math.min(e.length, n);
const i = [];
let r = t;
for (; r < n; ) {
const t = e[r];
let o = null
, a = t > 239 ? 4 : t > 223 ? 3 : t > 191 ? 2 : 1;
if (r + a <= n) {
let n, i, s, l;
switch (a) {
case 1:
t < 128 && (o = t);
break;
case 2:
n = e[r + 1],
128 == (192 & n) && (l = (31 & t) << 6 | 63 & n,
l > 127 && (o = l));
break;
case 3:
n = e[r + 1],
i = e[r + 2],
128 == (192 & n) && 128 == (192 & i) && (l = (15 & t) << 12 | (63 & n) << 6 | 63 & i,
l > 2047 && (l < 55296 || l > 57343) && (o = l));
break;
case 4:
n = e[r + 1],
i = e[r + 2],
s = e[r + 3],
128 == (192 & n) && 128 == (192 & i) && 128 == (192 & s) && (l = (15 & t) << 18 | (63 & n) << 12 | (63 & i) << 6 | 63 & s,
l > 65535 && l < 1114112 && (o = l))
}
}
null === o ? (o = 65533,
a = 1) : o > 65535 && (o -= 65536,
i.push(o >>> 10 & 1023 | 55296),
o = 56320 | 1023 & o),
i.push(o),
r += a
}
return function(e) {
const t = e.length;
if (t <= T)
return String.fromCharCode.apply(String, e);
let n = ""
, i = 0;
for (; i < t; )
n += String.fromCharCode.apply(String, e.slice(i, i += T));
return n
}(i)
}
t.kMaxLength = a,
l.TYPED_ARRAY_SUPPORT = function() {
try {
const e = new Uint8Array(1)
, t = {
foo: function() {
return 42
}
};
return Object.setPrototypeOf(t, Uint8Array.prototype),
Object.setPrototypeOf(e, t),
42 === e.foo()
} catch (e) {
return !1
}
}(),
l.TYPED_ARRAY_SUPPORT || "undefined" == typeof console || "function" != typeof console.error || console.error("This browser lacks typed array (Uint8Array) support which is required by `buffer` v5.x. Use `buffer` v4.x if you require old browser support."),
Object.defineProperty(l.prototype, "parent", {
enumerable: !0,
get: function() {
if (l.isBuffer(this))
return this.buffer
}
}),
Object.defineProperty(l.prototype, "offset", {
enumerable: !0,
get: function() {
if (l.isBuffer(this))
return this.byteOffset
}
}),
l.poolSize = 8192,
l.from = function(e, t, n) {
return c(e, t, n)
}
,
Object.setPrototypeOf(l.prototype, Uint8Array.prototype),
Object.setPrototypeOf(l, Uint8Array),
l.alloc = function(e, t, n) {
return function(e, t, n) {
return u(e),
e <= 0 ? s(e) : void 0 !== t ? "string" == typeof n ? s(e).fill(t, n) : s(e).fill(t) : s(e)
}(e, t, n)
}
,
l.allocUnsafe = function(e) {
return h(e)
}
,
l.allocUnsafeSlow = function(e) {
return h(e)
}
,
l.isBuffer = function(e) {
return null != e && !0 === e._isBuffer && e !== l.prototype
}
,
l.compare = function(e, t) {
if (Z(e, Uint8Array) && (e = l.from(e, e.offset, e.byteLength)),
Z(t, Uint8Array) && (t = l.from(t, t.offset, t.byteLength)),
!l.isBuffer(e) || !l.isBuffer(t))
throw new TypeError('The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array');
if (e === t)
return 0;
let n = e.length
, i = t.length;
for (let r = 0, o = Math.min(n, i); r < o; ++r)
if (e[r] !== t[r]) {
n = e[r],
i = t[r];
break
}
return n < i ? -1 : i < n ? 1 : 0
}
,
l.isEncoding = function(e) {
switch (String(e).toLowerCase()) {
case "hex":
case "utf8":
case "utf-8":
case "ascii":
case "latin1":
case "binary":
case "base64":
case "ucs2":
case "ucs-2":
case "utf16le":
case "utf-16le":
return !0;
default:
return !1
}
}
,
l.concat = function(e, t) {
if (!Array.isArray(e))
throw new TypeError('"list" argument must be an Array of Buffers');
if (0 === e.length)
return l.alloc(0);
let n;
if (void 0 === t)
for (t = 0,
n = 0; n < e.length; ++n)
t += e[n].length;
const i = l.allocUnsafe(t);
let r = 0;
for (n = 0; n < e.length; ++n) {
let t = e[n];
if (Z(t, Uint8Array))
r + t.length > i.length ? (l.isBuffer(t) || (t = l.from(t)),
t.copy(i, r)) : Uint8Array.prototype.set.call(i, t, r);
else {
if (!l.isBuffer(t))
throw new TypeError('"list" argument must be an Array of Buffers');
t.copy(i, r)
}
r += t.length
}
return i
}
,
l.byteLength = m,
l.prototype._isBuffer = !0,
l.prototype.swap16 = function() {
const e = this.length;
if (e % 2 != 0)
throw new RangeError("Buffer size must be a multiple of 16-bits");
for (let t = 0; t < e; t += 2)
g(this, t, t + 1);
return this
}
,
l.prototype.swap32 = function() {
const e = this.length;
if (e % 4 != 0)
throw new RangeError("Buffer size must be a multiple of 32-bits");
for (let t = 0; t < e; t += 4)
g(this, t, t + 3),
g(this, t + 1, t + 2);
return this
}
,
l.prototype.swap64 = function() {
const e = this.length;
if (e % 8 != 0)
throw new RangeError("Buffer size must be a multiple of 64-bits");
for (let t = 0; t < e; t += 8)
g(this, t, t + 7),
g(this, t + 1, t + 6),
g(this, t + 2, t + 5),
g(this, t + 3, t + 4);
return this
}
,
l.prototype.toString = function() {
const e = this.length;
return 0 === e ? "" : 0 === arguments.length ? x(this, 0, e) : v.apply(this, arguments)
}
,
l.prototype.toLocaleString = l.prototype.toString,
l.prototype.equals = function(e) {
if (!l.isBuffer(e))
throw new TypeError("Argument must be a Buffer");
return this === e || 0 === l.compare(this, e)
}
,
l.prototype.inspect = function() {
let e = "";
const n = t.INSPECT_MAX_BYTES;
return e = this.toString("hex", 0, n).replace(/(.{2})/g, "$1 ").trim(),
this.length > n && (e += " ... "),
"<Buffer " + e + ">"
}
,
o && (l.prototype[o] = l.prototype.inspect),
l.prototype.compare = function(e, t, n, i, r) {
if (Z(e, Uint8Array) && (e = l.from(e, e.offset, e.byteLength)),
!l.isBuffer(e))
throw new TypeError('The "target" argument must be one of type Buffer or Uint8Array. Received type ' + typeof e);
if (void 0 === t && (t = 0),
void 0 === n && (n = e ? e.length : 0),
void 0 === i && (i = 0),
void 0 === r && (r = this.length),
t < 0 || n > e.length || i < 0 || r > this.length)
throw new RangeError("out of range index");
if (i >= r && t >= n)
return 0;
if (i >= r)
return -1;
if (t >= n)
return 1;
if (this === e)
return 0;
let o = (r >>>= 0) - (i >>>= 0)
, a = (n >>>= 0) - (t >>>= 0);
const s = Math.min(o, a)
, c = this.slice(i, r)
, u = e.slice(t, n);
for (let e = 0; e < s; ++e)
if (c[e] !== u[e]) {
o = c[e],
a = u[e];
break
}
return o < a ? -1 : a < o ? 1 : 0
}
,
l.prototype.includes = function(e, t, n) {
return -1 !== this.indexOf(e, t, n)
}
,
l.prototype.indexOf = function(e, t, n) {
return y(this, e, t, n, !0)
}
,
l.prototype.lastIndexOf = function(e, t, n) {
return y(this, e, t, n, !1)
}
,
l.prototype.write = function(e, t, n, i) {
if (void 0 === t)
i = "utf8",
n = this.length,
t = 0;
else if (void 0 === n && "string" == typeof t)
i = t,
n = this.length,
t = 0;
else {
if (!isFinite(t))
throw new Error("Buffer.write(string, encoding, offset[, length]) is no longer supported");
t >>>= 0,
isFinite(n) ? (n >>>= 0,
void 0 === i && (i = "utf8")) : (i = n,
n = void 0)
}
const r = this.length - t;
if ((void 0 === n || n > r) && (n = r),
e.length > 0 && (n < 0 || t < 0) || t > this.length)
throw new RangeError("Attempt to write outside buffer bounds");
i || (i = "utf8");
let o = !1;
for (; ; )
switch (i) {
case "hex":
return w(this, e, t, n);
case "utf8":
case "utf-8":
return k(this, e, t, n);
case "ascii":
case "latin1":
case "binary":
return C(this, e, t, n);
case "base64":
return M(this, e, t, n);
case "ucs2":
case "ucs-2":
case "utf16le":
case "utf-16le":
return E(this, e, t, n);
default:
if (o)
throw new TypeError("Unknown encoding: " + i);
i = ("" + i).toLowerCase(),
o = !0
}
}
,
l.prototype.toJSON = function() {
return {
type: "Buffer",
data: Array.prototype.slice.call(this._arr || this, 0)
}
}
;
const T = 4096;
function D(e, t, n) {
let i = "";
n = Math.min(e.length, n);
for (let r = t; r < n; ++r)
i += String.fromCharCode(127 & e[r]);
return i
}
function A(e, t, n) {
let i = "";
n = Math.min(e.length, n);
for (let r = t; r < n; ++r)
i += String.fromCharCode(e[r]);
return i
}
function L(e, t, n) {
const i = e.length;
(!t || t < 0) && (t = 0),
(!n || n < 0 || n > i) && (n = i);
let r = "";
for (let i = t; i < n; ++i)
r += $[e[i]];
return r
}
function P(e, t, n) {
const i = e.slice(t, n);
let r = "";
for (let e = 0; e < i.length - 1; e += 2)
r += String.fromCharCode(i[e] + 256 * i[e + 1]);
return r
}
function I(e, t, n) {
if (e % 1 != 0 || e < 0)
throw new RangeError("offset is not uint");
if (e + t > n)
throw new RangeError("Trying to access beyond buffer length")
}
function F(e, t, n, i, r, o) {
if (!l.isBuffer(e))
throw new TypeError('"buffer" argument must be a Buffer instance');
if (t > r || t < o)
throw new RangeError('"value" argument is out of bounds');
if (n + i > e.length)
throw new RangeError("Index out of range")
}
function O(e, t, n, i, r) {
U(t, i, r, e, n, 7);
let o = Number(t & BigInt(4294967295));
e[n++] = o,
o >>= 8,
e[n++] = o,
o >>= 8,
e[n++] = o,
o >>= 8,
e[n++] = o;
let a = Number(t >> BigInt(32) & BigInt(4294967295));
return e[n++] = a,
a >>= 8,
e[n++] = a,
a >>= 8,
e[n++] = a,
a >>= 8,
e[n++] = a,
n
}
function B(e, t, n, i, r) {
U(t, i, r, e, n, 7);
let o = Number(t & BigInt(4294967295));
e[n + 7] = o,
o >>= 8,
e[n + 6] = o,
o >>= 8,
e[n + 5] = o,
o >>= 8,
e[n + 4] = o;
let a = Number(t >> BigInt(32) & BigInt(4294967295));
return e[n + 3] = a,
a >>= 8,
e[n + 2] = a,
a >>= 8,
e[n + 1] = a,
a >>= 8,
e[n] = a,
n + 8
}
function N(e, t, n, i, r, o) {
if (n + i > e.length)
throw new RangeError("Index out of range");
if (n < 0)
throw new RangeError("Index out of range")
}
function R(e, t, n, i, o) {
return t = +t,
n >>>= 0,
o || N(e, 0, n, 4),
r.write(e, t, n, i, 23, 4),
n + 4
}
function H(e, t, n, i, o) {
return t = +t,
n >>>= 0,
o || N(e, 0, n, 8),
r.write(e, t, n, i, 52, 8),
n + 8
}
l.prototype.slice = function(e, t) {
const n = this.length;
(e = ~~e) < 0 ? (e += n) < 0 && (e = 0) : e > n && (e = n),
(t = void 0 === t ? n : ~~t) < 0 ? (t += n) < 0 && (t = 0) : t > n && (t = n),
t < e && (t = e);
const i = this.subarray(e, t);
return Object.setPrototypeOf(i, l.prototype),
i
}
,
l.prototype.readUintLE = l.prototype.readUIntLE = function(e, t, n) {
e >>>= 0,
t >>>= 0,
n || I(e, t, this.length);
let i = this[e]
, r = 1
, o = 0;
for (; ++o < t && (r *= 256); )
i += this[e + o] * r;
return i
}
,
l.prototype.readUintBE = l.prototype.readUIntBE = function(e, t, n) {
e >>>= 0,
t >>>= 0,
n || I(e, t, this.length);
let i = this[e + --t]
, r = 1;
for (; t > 0 && (r *= 256); )
i += this[e + --t] * r;
return i
}
,
l.prototype.readUint8 = l.prototype.readUInt8 = function(e, t) {
return e >>>= 0,
t || I(e, 1, this.length),
this[e]
}
,
l.prototype.readUint16LE = l.prototype.readUInt16LE = function(e, t) {
return e >>>= 0,
t || I(e, 2, this.length),
this[e] | this[e + 1] << 8
}
,
l.prototype.readUint16BE = l.prototype.readUInt16BE = function(e, t) {
return e >>>= 0,
t || I(e, 2, this.length),
this[e] << 8 | this[e + 1]
}
,
l.prototype.readUint32LE = l.prototype.readUInt32LE = function(e, t) {
return e >>>= 0,
t || I(e, 4, this.length),
(this[e] | this[e + 1] << 8 | this[e + 2] << 16) + 16777216 * this[e + 3]
}
,
l.prototype.readUint32BE = l.prototype.readUInt32BE = function(e, t) {
return e >>>= 0,
t || I(e, 4, this.length),
16777216 * this[e] + (this[e + 1] << 16 | this[e + 2] << 8 | this[e + 3])
}
,
l.prototype.readBigUInt64LE = Q((function(e) {
_(e >>>= 0, "offset");
const t = this[e]
, n = this[e + 7];
void 0 !== t && void 0 !== n || W(e, this.length - 8);
const i = t + 256 * this[++e] + 65536 * this[++e] + this[++e] * 2 ** 24
, r = this[++e] + 256 * this[++e] + 65536 * this[++e] + n * 2 ** 24;
return BigInt(i) + (BigInt(r) << BigInt(32))
}
)),
l.prototype.readBigUInt64BE = Q((function(e) {
_(e >>>= 0, "offset");
const t = this[e]
, n = this[e + 7];
void 0 !== t && void 0 !== n || W(e, this.length - 8);
const i = t * 2 ** 24 + 65536 * this[++e] + 256 * this[++e] + this[++e]
, r = this[++e] * 2 ** 24 + 65536 * this[++e] + 256 * this[++e] + n;
return (BigInt(i) << BigInt(32)) + BigInt(r)
}
)),
l.prototype.readIntLE = function(e, t, n) {
e >>>= 0,
t >>>= 0,
n || I(e, t, this.length);
let i = this[e]
, r = 1
, o = 0;
for (; ++o < t && (r *= 256); )
i += this[e + o] * r;
return r *= 128,
i >= r && (i -= Math.pow(2, 8 * t)),
i
}
,
l.prototype.readIntBE = function(e, t, n) {
e >>>= 0,
t >>>= 0,
n || I(e, t, this.length);
let i = t
, r = 1
, o = this[e + --i];
for (; i > 0 && (r *= 256); )
o += this[e + --i] * r;
return r *= 128,
o >= r && (o -= Math.pow(2, 8 * t)),
o
}
,
l.prototype.readInt8 = function(e, t) {
return e >>>= 0,
t || I(e, 1, this.length),
128 & this[e] ? -1 * (255 - this[e] + 1) : this[e]
}
,
l.prototype.readInt16LE = function(e, t) {
e >>>= 0,
t || I(e, 2, this.length);
const n = this[e] | this[e + 1] << 8;
return 32768 & n ? 4294901760 | n : n
}
,
l.prototype.readInt16BE = function(e, t) {
e >>>= 0,
t || I(e, 2, this.length);
const n = this[e + 1] | this[e] << 8;
return 32768 & n ? 4294901760 | n : n
}
,
l.prototype.readInt32LE = function(e, t) {
return e >>>= 0,
t || I(e, 4, this.length),
this[e] | this[e + 1] << 8 | this[e + 2] << 16 | this[e + 3] << 24
}
,
l.prototype.readInt32BE = function(e, t) {
return e >>>= 0,
t || I(e, 4, this.length),
this[e] << 24 | this[e + 1] << 16 | this[e + 2] << 8 | this[e + 3]
}
,
l.prototype.readBigInt64LE = Q((function(e) {
_(e >>>= 0, "offset");
const t = this[e]
, n = this[e + 7];
void 0 !== t && void 0 !== n || W(e, this.length - 8);
const i = this[e + 4] + 256 * this[e + 5] + 65536 * this[e + 6] + (n << 24);
return (BigInt(i) << BigInt(32)) + BigInt(t + 256 * this[++e] + 65536 * this[++e] + this[++e] * 2 ** 24)
}
)),
l.prototype.readBigInt64BE = Q((function(e) {
_(e >>>= 0, "offset");
const t = this[e]
, n = this[e + 7];
void 0 !== t && void 0 !== n || W(e, this.length - 8);
const i = (t << 24) + 65536 * this[++e] + 256 * this[++e] + this[++e];
return (BigInt(i) << BigInt(32)) + BigInt(this[++e] * 2 ** 24 + 65536 * this[++e] + 256 * this[++e] + n)
}
)),
l.prototype.readFloatLE = function(e, t) {
return e >>>= 0,
t || I(e, 4, this.length),
r.read(this, e, !0, 23, 4)
}
,
l.prototype.readFloatBE = function(e, t) {
return e >>>= 0,
t || I(e, 4, this.length),
r.read(this, e, !1, 23, 4)
}
,
l.prototype.readDoubleLE = function(e, t) {
return e >>>= 0,
t || I(e, 8, this.length),
r.read(this, e, !0, 52, 8)
}
,
l.prototype.readDoubleBE = function(e, t) {
return e >>>= 0,
t || I(e, 8, this.length),
r.read(this, e, !1, 52, 8)
}
,
l.prototype.writeUintLE = l.prototype.writeUIntLE = function(e, t, n, i) {
if (e = +e,
t >>>= 0,
n >>>= 0,
!i) {
F(this, e, t, n, Math.pow(2, 8 * n) - 1, 0)
}
let r = 1
, o = 0;
for (this[t] = 255 & e; ++o < n && (r *= 256); )
this[t + o] = e / r & 255;
return t + n
}
,
l.prototype.writeUintBE = l.prototype.writeUIntBE = function(e, t, n, i) {
if (e = +e,
t >>>= 0,
n >>>= 0,
!i) {
F(this, e, t, n, Math.pow(2, 8 * n) - 1, 0)
}
let r = n - 1
, o = 1;
for (this[t + r] = 255 & e; --r >= 0 && (o *= 256); )
this[t + r] = e / o & 255;
return t + n
}
,
l.prototype.writeUint8 = l.prototype.writeUInt8 = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 1, 255, 0),
this[t] = 255 & e,
t + 1
}
,
l.prototype.writeUint16LE = l.prototype.writeUInt16LE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 2, 65535, 0),
this[t] = 255 & e,
this[t + 1] = e >>> 8,
t + 2
}
,
l.prototype.writeUint16BE = l.prototype.writeUInt16BE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 2, 65535, 0),
this[t] = e >>> 8,
this[t + 1] = 255 & e,
t + 2
}
,
l.prototype.writeUint32LE = l.prototype.writeUInt32LE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 4, 4294967295, 0),
this[t + 3] = e >>> 24,
this[t + 2] = e >>> 16,
this[t + 1] = e >>> 8,
this[t] = 255 & e,
t + 4
}
,
l.prototype.writeUint32BE = l.prototype.writeUInt32BE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 4, 4294967295, 0),
this[t] = e >>> 24,
this[t + 1] = e >>> 16,
this[t + 2] = e >>> 8,
this[t + 3] = 255 & e,
t + 4
}
,
l.prototype.writeBigUInt64LE = Q((function(e, t=0) {
return O(this, e, t, BigInt(0), BigInt("0xffffffffffffffff"))
}
)),
l.prototype.writeBigUInt64BE = Q((function(e, t=0) {
return B(this, e, t, BigInt(0), BigInt("0xffffffffffffffff"))
}
)),
l.prototype.writeIntLE = function(e, t, n, i) {
if (e = +e,
t >>>= 0,
!i) {
const i = Math.pow(2, 8 * n - 1);
F(this, e, t, n, i - 1, -i)
}
let r = 0
, o = 1
, a = 0;
for (this[t] = 255 & e; ++r < n && (o *= 256); )
e < 0 && 0 === a && 0 !== this[t + r - 1] && (a = 1),
this[t + r] = (e / o | 0) - a & 255;
return t + n
}
,
l.prototype.writeIntBE = function(e, t, n, i) {
if (e = +e,
t >>>= 0,
!i) {
const i = Math.pow(2, 8 * n - 1);
F(this, e, t, n, i - 1, -i)
}
let r = n - 1
, o = 1
, a = 0;
for (this[t + r] = 255 & e; --r >= 0 && (o *= 256); )
e < 0 && 0 === a && 0 !== this[t + r + 1] && (a = 1),
this[t + r] = (e / o | 0) - a & 255;
return t + n
}
,
l.prototype.writeInt8 = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 1, 127, -128),
e < 0 && (e = 255 + e + 1),
this[t] = 255 & e,
t + 1
}
,
l.prototype.writeInt16LE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 2, 32767, -32768),
this[t] = 255 & e,
this[t + 1] = e >>> 8,
t + 2
}
,
l.prototype.writeInt16BE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 2, 32767, -32768),
this[t] = e >>> 8,
this[t + 1] = 255 & e,
t + 2
}
,
l.prototype.writeInt32LE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 4, 2147483647, -2147483648),
this[t] = 255 & e,
this[t + 1] = e >>> 8,
this[t + 2] = e >>> 16,
this[t + 3] = e >>> 24,
t + 4
}
,
l.prototype.writeInt32BE = function(e, t, n) {
return e = +e,
t >>>= 0,
n || F(this, e, t, 4, 2147483647, -2147483648),
e < 0 && (e = 4294967295 + e + 1),
this[t] = e >>> 24,
this[t + 1] = e >>> 16,
this[t + 2] = e >>> 8,
this[t + 3] = 255 & e,
t + 4
}
,
l.prototype.writeBigInt64LE = Q((function(e, t=0) {
return O(this, e, t, -BigInt("0x8000000000000000"), BigInt("0x7fffffffffffffff"))
}
)),
l.prototype.writeBigInt64BE = Q((function(e, t=0) {
return B(this, e, t, -BigInt("0x8000000000000000"), BigInt("0x7fffffffffffffff"))
}
)),
l.prototype.writeFloatLE = function(e, t, n) {
return R(this, e, t, !0, n)
}
,
l.prototype.writeFloatBE = function(e, t, n) {
return R(this, e, t, !1, n)
}
,
l.prototype.writeDoubleLE = function(e, t, n) {
return H(this, e, t, !0, n)
}
,
l.prototype.writeDoubleBE = function(e, t, n) {
return H(this, e, t, !1, n)
}
,
l.prototype.copy = function(e, t, n, i) {
if (!l.isBuffer(e))
throw new TypeError("argument should be a Buffer");
if (n || (n = 0),
i || 0 === i || (i = this.length),
t >= e.length && (t = e.length),
t || (t = 0),
i > 0 && i < n && (i = n),
i === n)
return 0;
if (0 === e.length || 0 === this.length)
return 0;
if (t < 0)
throw new RangeError("targetStart out of bounds");
if (n < 0 || n >= this.length)
throw new RangeError("Index out of range");
if (i < 0)
throw new RangeError("sourceEnd out of bounds");
i > this.length && (i = this.length),
e.length - t < i - n && (i = e.length - t + n);
const r = i - n;
return this === e && "function" == typeof Uint8Array.prototype.copyWithin ? this.copyWithin(t, n, i) : Uint8Array.prototype.set.call(e, this.subarray(n, i), t),
r
}
,
l.prototype.fill = function(e, t, n, i) {
if ("string" == typeof e) {
if ("string" == typeof t ? (i = t,
t = 0,
n = this.length) : "string" == typeof n && (i = n,
n = this.length),
void 0 !== i && "string" != typeof i)
throw new TypeError("encoding must be a string");
if ("string" == typeof i && !l.isEncoding(i))
throw new TypeError("Unknown encoding: " + i);
if (1 === e.length) {
const t = e.charCodeAt(0);
("utf8" === i && t < 128 || "latin1" === i) && (e = t)
}
} else
"number" == typeof e ? e &= 255 : "boolean" == typeof e && (e = Number(e));
if (t < 0 || this.length < t || this.length < n)
throw new RangeError("Out of range index");
if (n <= t)
return this;
let r;
if (t >>>= 0,
n = void 0 === n ? this.length : n >>> 0,
e || (e = 0),
"number" == typeof e)
for (r = t; r < n; ++r)
this[r] = e;
else {
const o = l.isBuffer(e) ? e : l.from(e, i)
, a = o.length;
if (0 === a)
throw new TypeError('The value "' + e + '" is invalid for argument "value"');
for (r = 0; r < n - t; ++r)
this[r + t] = o[r % a]
}
return this
}
;
const V = {};
function z(e, t, n) {
V[e] = class extends n {
constructor() {
super(),
Object.defineProperty(this, "message", {
value: t.apply(this, arguments),
writable: !0,
configurable: !0
}),
this.name = `${this.name} [${e}]`,
this.stack,
delete this.name
}
get code() {
return e
}
set code(e) {
Object.defineProperty(this, "code", {
configurable: !0,
enumerable: !0,
value: e,
writable: !0
})
}
toString() {
return `${this.name} [${e}]: ${this.message}`
}
}
}
function q(e) {
let t = ""
, n = e.length;
const i = "-" === e[0] ? 1 : 0;
for (; n >= i + 4; n -= 3)
t = `_${e.slice(n - 3, n)}${t}`;
return `${e.slice(0, n)}${t}`
}
function U(e, t, n, i, r, o) {
if (e > n || e < t) {
const i = "bigint" == typeof t ? "n" : "";
let r;
throw r = o > 3 ? 0 === t || t === BigInt(0) ? `>= 0${i} and < 2${i} ** ${8 * (o + 1)}${i}` : `>= -(2${i} ** ${8 * (o + 1) - 1}${i}) and < 2 ** ${8 * (o + 1) - 1}${i}` : `>= ${t}${i} and <= ${n}${i}`,
new V.ERR_OUT_OF_RANGE("value",r,e)
}
!function(e, t, n) {
_(t, "offset"),
void 0 !== e[t] && void 0 !== e[t + n] || W(t, e.length - (n + 1))
}(i, r, o)
}
function _(e, t) {
if ("number" != typeof e)
throw new V.ERR_INVALID_ARG_TYPE(t,"number",e)
}
function W(e, t, n) {
if (Math.floor(e) !== e)
throw _(e, n),
new V.ERR_OUT_OF_RANGE(n || "offset","an integer",e);
if (t < 0)
throw new V.ERR_BUFFER_OUT_OF_BOUNDS;
throw new V.ERR_OUT_OF_RANGE(n || "offset",`>= ${n ? 1 : 0} and <= ${t}`,e)
}
z("ERR_BUFFER_OUT_OF_BOUNDS", (function(e) {
return e ? `${e} is outside of buffer bounds` : "Attempt to access memory outside buffer bounds"
}
), RangeError),
z("ERR_INVALID_ARG_TYPE", (function(e, t) {
return `The "${e}" argument must be of type number. Received type ${typeof t}`
}
), TypeError),
z("ERR_OUT_OF_RANGE", (function(e, t, n) {
let i = `The value of "${e}" is out of range.`
, r = n;
return Number.isInteger(n) && Math.abs(n) > 2 ** 32 ? r = q(String(n)) : "bigint" == typeof n && (r = String(n),
(n > BigInt(2) ** BigInt(32) || n < -(BigInt(2) ** BigInt(32))) && (r = q(r)),
r += "n"),
i += ` It must be ${t}. Received ${r}`,
i
}
), RangeError);
const j = /[^+/0-9A-Za-z-_]/g;
function G(e, t) {
let n;
t = t || 1 / 0;
const i = e.length;
let r = null;
const o = [];
for (let a = 0; a < i; ++a) {
if (n = e.charCodeAt(a),
n > 55295 && n < 57344) {
if (!r) {
if (n > 56319) {
(t -= 3) > -1 && o.push(239, 191, 189);
continue
}
if (a + 1 === i) {
(t -= 3) > -1 && o.push(239, 191, 189);
continue
}
r = n;
continue
}
if (n < 56320) {
(t -= 3) > -1 && o.push(239, 191, 189),
r = n;
continue
}
n = 65536 + (r - 55296 << 10 | n - 56320)
} else
r && (t -= 3) > -1 && o.push(239, 191, 189);
if (r = null,
n < 128) {
if ((t -= 1) < 0)
break;
o.push(n)
} else if (n < 2048) {
if ((t -= 2) < 0)
break;
o.push(n >> 6 | 192, 63 & n | 128)
} else if (n < 65536) {
if ((t -= 3) < 0)
break;
o.push(n >> 12 | 224, n >> 6 & 63 | 128, 63 & n | 128)
} else {
if (!(n < 1114112))
throw new Error("Invalid code point");
if ((t -= 4) < 0)
break;
o.push(n >> 18 | 240, n >> 12 & 63 | 128, n >> 6 & 63 | 128, 63 & n | 128)
}
}
return o
}
function K(e) {
return i.toByteArray(function(e) {
if ((e = (e = e.split("=")[0]).trim().replace(j, "")).length < 2)
return "";
for (; e.length % 4 != 0; )
e += "=";
return e
}(e))
}
function Y(e, t, n, i) {
let r;
for (r = 0; r < i && !(r + n >= t.length || r >= e.length); ++r)
t[r + n] = e[r];
return r
}
function Z(e, t) {
return e instanceof t || null != e && null != e.constructor && null != e.constructor.name && e.constructor.name === t.name
}
function X(e) {
return e != e
}
const $ = function() {
const e = "0123456789abcdef"
, t = new Array(256);
for (let n = 0; n < 16; ++n) {
const i = 16 * n;
for (let r = 0; r < 16; ++r)
t[i + r] = e[n] + e[r]
}
return t
}();
function Q(e) {
return "undefined" == typeof BigInt ? J : e
}
function J() {
throw new Error("BigInt not supported")
}
}
,
1979: (e,t,n)=>{
"use strict";
n.r(t),
n.d(t, {
RateAppWeb: ()=>r
});
var i = n(6043);
class r extends i.E_ {
async requestReview() {}
}
}
,
7137: e=>{
"use strict";
e.exports = function(e, t) {
var n, i = String(e), r = 0;
if ("string" != typeof t)
throw new Error("Expected character");
n = i.indexOf(t);
for (; -1 !== n; )
r++,
n = i.indexOf(t, n + t.length);
return r
}
}
,
1606: (e,t)=>{
"use strict";
t.A = function(e, t) {
var o = t || {}
, a = !1 === o.padLeft ? r : i
, s = o.padRight ? i : r;
e[e.length - 1] === r && (e = e.concat(r));
return e.join(s + n + a).trim()
}
;
var n = ","
, i = " "
, r = ""
}
,
927: (e,t,n)=>{
var i = n(2877);
e.exports = function(e) {
var t = {}
, n = new i(e);
t.trackNumber = n.nextUIntV(),
t.timecode = n.nextInt16BE();
var r = n.nextUInt8();
t.invisible = !!(8 & r),
t.keyframe = !!(128 & r),
t.discardable = !!(1 & r);
var o = (6 & r) >> 1;
return t.frames = function(e, t) {
if (!t)
return [e.nextBuffer()];
var n, i, r = [], o = e.nextUInt8() + 1;
if (2 === t) {
if (e.length % o != 0)
throw new Error("Fixed-Size Lacing Error");
for (i = e.length / o,
n = 0; n < o; n++)
r.push(e.nextBuffer(i));
return r
}
var a = [];
if (1 === t)
for (n = 0; n < o - 1; n++) {
var s;
i = 0;
do {
i += s = e.nextUInt8()
} while (255 === s);
a.push(i)
}
else if (3 === t)
for (i = e.nextUIntV(),
a.push(i),
n = 1; n < o - 1; n++)
i += e.nextIntV(),
a.push(i);
for (n = 0; n < o - 1; n++)
r.push(e.nextBuffer(a[n]));
return r.push(e.nextBuffer()),
r
}(n, o),
t
}
}
,
2877: (e,t,n)=>{
var i = n(5420);
function r(e) {
this.buffer = e,
this.offset = 0
}
r.prototype.nextInt16BE = function() {
var e = this.buffer.readInt16BE(this.offset);
return this.offset += 2,
e
}
,
r.prototype.nextUInt8 = function() {
var e = this.buffer.readUInt8(this.offset);
return this.offset += 1,
e
}
,
r.prototype.nextUIntV = function() {
var e = i(this.buffer, this.offset);
return this.offset += e.length,
e.value
}
,
r.prototype.nextIntV = function() {
var e = i(this.buffer, this.offset, !0);
return this.offset += e.length,
e.value
}
,
r.prototype.nextBuffer = function(e) {
var t = e ? this.buffer.slice(this.offset, this.offset + e) : this.buffer.slice(this.offset);
return this.offset += e || this.length,
t
}
,
Object.defineProperty(r.prototype, "length", {
get: function() {
return this.buffer.length - this.offset
}
}),
e.exports = r
}
,
5420: e=>{
e.exports = function(e, t, n) {
t = t || 0;
for (var i = 1; i <= 8 && !(e[t] >= Math.pow(2, 8 - i)); i++)
;
if (i > 8)
throw new Error("Unrepresentable length: " + i + " " + e.toString("hex", t, t + i));
if (t + i > e.length)
return null;
var r, o = e[t] & (1 << 8 - i) - 1;
for (r = 1; r < i; r++) {
if (7 === r && o >= Math.pow(2, 45) && e[t + 7] > 0)
return {
length: i,
value: -1
};
o *= Math.pow(2, 8),
o += e[t + r]
}
return n && (o -= Math.pow(2, 7 * i - 1) - 1),
{
length: i,
value: o
}
}
}
,
9784: e=>{
"use strict";
var t, n = "object" == typeof Reflect ? Reflect : null, i = n && "function" == typeof n.apply ? n.apply : function(e, t, n) {
return Function.prototype.apply.call(e, t, n)
}
;
t = n && "function" == typeof n.ownKeys ? n.ownKeys : Object.getOwnPropertySymbols ? function(e) {
return Object.getOwnPropertyNames(e).concat(Object.getOwnPropertySymbols(e))
}
: function(e) {
return Object.getOwnPropertyNames(e)
}
;
var r = Number.isNaN || function(e) {
return e != e
}
;
function o() {
o.init.call(this)
}
e.exports = o,
e.exports.once = function(e, t) {
return new Promise((function(n, i) {
function r(n) {
e.removeListener(t, o),
i(n)
}
function o() {
"function" == typeof e.removeListener && e.removeListener("error", r),
n([].slice.call(arguments))
}
m(e, t, o, {
once: !0
}),
"error" !== t && function(e, t, n) {
"function" == typeof e.on && m(e, "error", t, n)
}(e, r, {
once: !0
})
}
))
}
,
o.EventEmitter = o,
o.prototype._events = void 0,
o.prototype._eventsCount = 0,
o.prototype._maxListeners = void 0;
var a = 10;
function s(e) {
if ("function" != typeof e)
throw new TypeError('The "listener" argument must be of type Function. Received type ' + typeof e)
}
function l(e) {
return void 0 === e._maxListeners ? o.defaultMaxListeners : e._maxListeners
}
function c(e, t, n, i) {
var r, o, a, c;
if (s(n),
void 0 === (o = e._events) ? (o = e._events = Object.create(null),
e._eventsCount = 0) : (void 0 !== o.newListener && (e.emit("newListener", t, n.listener ? n.listener : n),
o = e._events),
a = o[t]),
void 0 === a)
a = o[t] = n,
++e._eventsCount;
else if ("function" == typeof a ? a = o[t] = i ? [n, a] : [a, n] : i ? a.unshift(n) : a.push(n),
(r = l(e)) > 0 && a.length > r && !a.warned) {
a.warned = !0;
var u = new Error("Possible EventEmitter memory leak detected. " + a.length + " " + String(t) + " listeners added. Use emitter.setMaxListeners() to increase limit");
u.name = "MaxListenersExceededWarning",
u.emitter = e,
u.type = t,
u.count = a.length,
c = u,
console && console.warn && console.warn(c)
}
return e
}
function u() {
if (!this.fired)
return this.target.removeListener(this.type, this.wrapFn),
this.fired = !0,
0 === arguments.length ? this.listener.call(this.target) : this.listener.apply(this.target, arguments)
}
function h(e, t, n) {
var i = {
fired: !1,
wrapFn: void 0,
target: e,
type: t,
listener: n
}
, r = u.bind(i);
return r.listener = n,
i.wrapFn = r,
r
}
function d(e, t, n) {
var i = e._events;
if (void 0 === i)
return [];
var r = i[t];
return void 0 === r ? [] : "function" == typeof r ? n ? [r.listener || r] : [r] : n ? function(e) {
for (var t = new Array(e.length), n = 0; n < t.length; ++n)
t[n] = e[n].listener || e[n];
return t
}(r) : f(r, r.length)
}
function p(e) {
var t = this._events;
if (void 0 !== t) {
var n = t[e];
if ("function" == typeof n)
return 1;
if (void 0 !== n)
return n.length
}
return 0
}
function f(e, t) {
for (var n = new Array(t), i = 0; i < t; ++i)
n[i] = e[i];
return n
}
function m(e, t, n, i) {
if ("function" == typeof e.on)
i.once ? e.once(t, n) : e.on(t, n);
else {
if ("function" != typeof e.addEventListener)
throw new TypeError('The "emitter" argument must be of type EventEmitter. Received type ' + typeof e);
e.addEventListener(t, (function r(o) {
i.once && e.removeEventListener(t, r),
n(o)
}
))
}
}
Object.defineProperty(o, "defaultMaxListeners", {
enumerable: !0,
get: function() {
return a
},
set: function(e) {
if ("number" != typeof e || e < 0 || r(e))
throw new RangeError('The value of "defaultMaxListeners" is out of range. It must be a non-negative number. Received ' + e + ".");
a = e
}
}),
o.init = function() {
void 0 !== this._events && this._events !== Object.getPrototypeOf(this)._events || (this._events = Object.create(null),
this._eventsCount = 0),
this._maxListeners = this._maxListeners || void 0
}
,
o.prototype.setMaxListeners = function(e) {
if ("number" != typeof e || e < 0 || r(e))
throw new RangeError('The value of "n" is out of range. It must be a non-negative number. Received ' + e + ".");
return this._maxListeners = e,
this
}
,
o.prototype.getMaxListeners = function() {
return l(this)
}
,
o.prototype.emit = function(e) {
for (var t = [], n = 1; n < arguments.length; n++)
t.push(arguments[n]);
var r = "error" === e
, o = this._events;
if (void 0 !== o)
r = r && void 0 === o.error;
else if (!r)
return !1;
if (r) {
var a;
if (t.length > 0 && (a = t[0]),
a instanceof Error)
throw a;
var s = new Error("Unhandled error." + (a ? " (" + a.message + ")" : ""));
throw s.context = a,
s
}
var l = o[e];
if (void 0 === l)
return !1;
if ("function" == typeof l)
i(l, this, t);
else {
var c = l.length
, u = f(l, c);
for (n = 0; n < c; ++n)
i(u[n], this, t)
}
return !0
}
,
o.prototype.addListener = function(e, t) {
return c(this, e, t, !1)
}
,
o.prototype.on = o.prototype.addListener,
o.prototype.prependListener = function(e, t) {
return c(this, e, t, !0)
}
,
o.prototype.once = function(e, t) {
return s(t),
this.on(e, h(this, e, t)),
this
}
,
o.prototype.prependOnceListener = function(e, t) {
return s(t),
this.prependListener(e, h(this, e, t)),
this
}
,
o.prototype.removeListener = function(e, t) {
var n, i, r, o, a;
if (s(t),
void 0 === (i = this._events))
return this;
if (void 0 === (n = i[e]))
return this;
if (n === t || n.listener === t)
0 == --this._eventsCount ? this._events = Object.create(null) : (delete i[e],
i.removeListener && this.emit("removeListener", e, n.listener || t));
else if ("function" != typeof n) {
for (r = -1,
o = n.length - 1; o >= 0; o--)
if (n[o] === t || n[o].listener === t) {
a = n[o].listener,
r = o;
break
}
if (r < 0)
return this;
0 === r ? n.shift() : function(e, t) {
for (; t + 1 < e.length; t++)
e[t] = e[t + 1];
e.pop()
}(n, r),
1 === n.length && (i[e] = n[0]),
void 0 !== i.removeListener && this.emit("removeListener", e, a || t)
}
return this
}
,
o.prototype.off = o.prototype.removeListener,
o.prototype.removeAllListeners = function(e) {
var t, n, i;
if (void 0 === (n = this._events))
return this;
if (void 0 === n.removeListener)
return 0 === arguments.length ? (this._events = Object.create(null),
this._eventsCount = 0) : void 0 !== n[e] && (0 == --this._eventsCount ? this._events = Object.create(null) : delete n[e]),
this;
if (0 === arguments.length) {
var r, o = Object.keys(n);
for (i = 0; i < o.length; ++i)
"removeListener" !== (r = o[i]) && this.removeAllListeners(r);
return this.removeAllListeners("removeListener"),
this._events = Object.create(null),
this._eventsCount = 0,
this
}
if ("function" == typeof (t = n[e]))
this.removeListener(e, t);
else if (void 0 !== t)
for (i = t.length - 1; i >= 0; i--)
this.removeListener(e, t[i]);
return this
}
,
o.prototype.listeners = function(e) {
return d(this, e, !0)
}
,
o.prototype.rawListeners = function(e) {
return d(this, e, !1)
}
,
o.listenerCount = function(e, t) {
return "function" == typeof e.listenerCount ? e.listenerCount(t) : p.call(e, t)
}
,
o.prototype.listenerCount = p,
o.prototype.eventNames = function() {
return this._eventsCount > 0 ? t(this._events) : []
}
}
,
1918: e=>{
"use strict";
function t(e) {
if ("string" == typeof e)
return function(e) {
return t;
function t(t) {
return n(t) && t.tagName === e
}
}(e);
if (null == e)
return n;
if ("object" == typeof e)
return function(e) {
var n = function(e) {
var n = e.length
, i = -1
, r = [];
for (; ++i < n; )
r[i] = t(e[i]);
return r
}(e)
, i = n.length;
return r;
function r() {
for (var e = -1; ++e < i; )
if (n[e].apply(this, arguments))
return !0;
return !1
}
}(e);
if ("function" == typeof e)
return function(e) {
return t;
function t(t) {
return n(t) && Boolean(e.apply(this, arguments))
}
}(e);
throw new Error("Expected function, string, or array as test")
}
function n(e) {
return e && "object" == typeof e && "element" === e.type && "string" == typeof e.tagName
}
e.exports = t
}
,
1765: (e,t,n)=>{
"use strict";
var i = n(1918);
function r(e, t, n, r, o) {
var a = null != r
, s = null != n
, l = i(t);
if (s && ("number" != typeof n || n < 0 || n === 1 / 0))
throw new Error("Expected positive finite index for child node");
if (a && (!r.type || !r.children))
throw new Error("Expected parent node");
if (!e || !e.type || "string" != typeof e.type)
return !1;
if (a !== s)
throw new Error("Expected both parent and index");
return l.call(o, e, n, r)
}
e.exports = r,
r.convert = i
}
,
2292: (e,t,n)=>{
"use strict";
e.exports = n(1184)
}
,
9795: (e,t,n)=>{
"use strict";
var i = n(2700);
e.exports = function(e, t) {
var n = t && t.children
, r = n && n.length
, o = -1
, a = [];
for (; ++o < r; )
a[o] = i(e, n[o], o, t);
return a.join("")
}
}
,
5393: (e,t,n)=>{
"use strict";
var i = n(8593)
, r = n(631);
e.exports = function(e, t) {
var n = t.value;
if (e.bogusComments)
return "<?" + r(n, i(e.entities, {
subset: s
})) + ">";
return "\x3c!--" + n.replace(o, (function(t) {
return r(t, i(e.entities, {
subset: a
}))
}
)) + "--\x3e"
}
;
var o = /^>|^->|<!--|-->|--!>|<!-$/g
, a = ["<", ">"]
, s = [">"]
}
,
6405: e=>{
"use strict";
var t = "\0"
, n = "&"
, i = "`"
, r = '"'
, o = "'"
, a = [" ", "\t", "\n", "\r", "\f"]
, s = a.concat(n, "/", ">", "=")
, l = a.concat(n, ">")
, c = l.concat(t, r, o, "<", "=", i)
, u = [n, o]
, h = [n, r];
e.exports = {
name: [[s, s.concat(r, o, i)], [s.concat(t, r, o, "<"), s.concat(t, r, o, "<", i)]],
unquoted: [[l, c], [c, c]],
single: [[u, u.concat(r, i)], [u.concat(t), u.concat(t, r, i)]],
double: [[h, h.concat(o, i)], [h.concat(t), h.concat(t, o, i)]]
}
}
,
326: (e,t,n)=>{
"use strict";
var i = n(8593)
, r = n(7137)
, o = n(631);
e.exports = function(e, t) {
var n = e.upperDoctype ? s : a
, i = e.tightDoctype ? "" : " "
, r = t.name
, o = t.public
, c = t.system
, u = ["<!" + n];
r && (u.push(i, r),
null != o ? u.push(" public", i, l(e, o)) : null != c && u.push(" system"),
null != c && u.push(i, l(e, c)));
return u.join("") + ">"
}
;
var a = "doctype"
, s = a.toUpperCase();
function l(e, t) {
var n = e.quote
, a = e.alternative
, s = String(t)
, l = r(s, n) > r(s, a) ? a : n;
return l + o(s, i(e.entities, {
subset: ["<", "&", l]
})) + l
}
}
,
5684: (e,t,n)=>{
"use strict";
var i = n(8593)
, r = n(7422)
, o = n(9489)
, a = n(8502).A
, s = n(1606).A
, l = n(631)
, c = n(7137)
, u = n(9795)
, h = n(6405);
e.exports = function(e, t, n, i) {
var o, a, s, l, c, h, m = e.schema, w = t.tagName, k = "", C = t;
"html" === m.space && "svg" === w && (e.schema = r);
c = function(e, t) {
var n, i, r, o, a, s, l = [];
for (n in t)
null != (i = t[n]) && (r = b(e, n, i)) && l.push(r);
o = l.length,
a = -1;
for (; ++a < o; )
r = l[a],
s = null,
e.tight && (s = r.charAt(r.length - 1)),
a !== o - 1 && s !== p && s !== f && (l[a] = r + d);
return l.join("")
}(e, t.properties),
"svg" === e.schema.space ? (s = !1,
a = !0,
o = e.closeEmpty) : (s = e.omit,
a = e.close,
o = -1 !== e.voids.indexOf(w.toLowerCase()),
"template" === w && (C = t.content));
l = u(e, C),
o = !l && o,
!c && s && s.opening(t, n, i) || (k = v + w + (c ? d + c : ""),
o && a && (h = c.charAt(c.length - 1),
(!e.tightClose || h === y || "svg" === e.schema.space && h && h !== p && h !== f) && (k += d),
k += y),
k += g);
k += l,
o || s && s.closing(t, n, i) || (k += v + y + w + g);
return e.schema = m,
k
}
;
var d = " "
, p = '"'
, f = "'"
, m = "="
, v = "<"
, g = ">"
, y = "/";
function b(e, t, n) {
var r = e.schema
, u = o(r, t)
, d = u.attribute;
return !u.overloadedBoolean || n !== d && "" !== n ? (u.boolean || u.overloadedBoolean && "string" != typeof n) && (n = Boolean(n)) : n = !0,
null == n || !1 === n || "number" == typeof n && isNaN(n) ? "" : (d = function(e, t) {
var n = "html" === e.schema.space ? e.valid : 1
, r = h.name[n][e.safe];
return l(t, i(e.entities, {
subset: r
}))
}(e, d),
!0 === n ? d : d + function(e, t, n, r) {
var o, u, d = e.entities, p = e.quote, v = e.alternative, g = e.smart;
"object" == typeof n && "length"in n && (n = (r.commaSeparated ? s : a)(n, {
padLeft: !e.tightLists
}));
n = String(n),
(n || !e.collapseEmpty) && (o = n,
e.unquoted && (u = h.unquoted[e.valid][e.safe],
o = l(n, i(d, {
subset: u,
attribute: !0
}))),
e.unquoted && o === n || (g && c(n, p) > c(n, v) && (p = v),
u = (u = p === f ? h.single : h.double)["html" === e.schema.space ? e.valid : 1][e.safe],
n = p + (n = l(n, i(d, {
subset: u,
attribute: !0
}))) + p),
n = n ? m + n : n);
return n
}(e, 0, n, u))
}
}
,
1184: (e,t,n)=>{
"use strict";
var i = n(8707)
, r = n(7422)
, o = n(7274)
, a = n(3784)
, s = n(2700);
e.exports = function(e, t) {
var n = t || {}
, h = n.quote || l
, d = h === l ? c : l
, p = n.quoteSmart
, f = e && "object" == typeof e && "length"in e ? {
type: "root",
children: e
} : e;
if (h !== l && h !== c)
throw new Error("Invalid quote `" + h + "`, expected `" + c + "` or `" + l + "`");
void 0 !== n.allowDangerousHTML && (u || (u = !0,
console.warn("Deprecation warning: `allowDangerousHTML` is a nonstandard option, use `allowDangerousHtml` instead")));
return s({
valid: n.allowParseErrors ? 0 : 1,
safe: n.allowDangerousCharacters ? 0 : 1,
schema: "svg" === n.space ? r : i,
omit: n.omitOptionalTags && a,
quote: h,
alternative: d,
smart: p,
unquoted: Boolean(n.preferUnquoted),
tight: n.tightAttributes,
upperDoctype: Boolean(n.upperDoctype),
tightDoctype: Boolean(n.tightDoctype),
bogusComments: Boolean(n.bogusComments),
tightLists: n.tightCommaSeparatedLists,
tightClose: n.tightSelfClosing,
collapseEmpty: n.collapseEmptyAttributes,
dangerous: n.allowDangerousHtml || n.allowDangerousHTML,
voids: n.voids || o.concat(),
entities: n.entities || {},
close: n.closeSelfClosing,
closeEmpty: n.closeEmptyElements
}, f)
}
;
var l = '"'
, c = "'"
, u = !1
}
,
1339: (e,t,n)=>{
"use strict";
var i = n(493)
, r = n(1765)
, o = n(6134)
, a = n(7578).P
, s = n(1575)
, l = i("comment")
, c = "optgroup"
, u = ["option"].concat(c)
, h = ["dt", "dd"]
, d = ["menuitem", "hr", "menu"]
, p = ["rp", "rt"]
, f = ["tbody", "tfoot"]
, m = ["td", "th"]
, v = ["a", "audio", "del", "ins", "map", "noscript", "video"]
, g = ["address", "article", "aside", "blockquote", "details", "div", "dl", "fieldset", "figcaption", "figure", "footer", "form", "h1", "h2", "h3", "h4", "h5", "h6", "header", "hgroup", "hr", "main", "menu", "nav", "ol", "p", "pre", "section", "table", "ul"];
function y(e, t, n) {
var i = a(n, t, !0);
return !i || !l(i) && !o(i)
}
function b(e, t, n) {
var i = a(n, t);
return !i || r(i, p)
}
function w(e, t, n) {
var i = a(n, t);
return !i || r(i, m)
}
e.exports = s({
html: function(e, t, n) {
var i = a(n, t);
return !i || !l(i)
},
head: y,
body: function(e, t, n) {
var i = a(n, t);
return !i || !l(i)
},
p: function(e, t, n) {
var i = a(n, t);
return i ? r(i, g) : !n || !r(n, v)
},
li: function(e, t, n) {
var i = a(n, t);
return !i || r(i, "li")
},
dt: function(e, t, n) {
var i = a(n, t);
return i && r(i, h)
},
dd: function(e, t, n) {
var i = a(n, t);
return !i || r(i, h)
},
rt: b,
rp: b,
optgroup: function(e, t, n) {
var i = a(n, t);
return !i || r(i, c)
},
option: function(e, t, n) {
var i = a(n, t);
return !i || r(i, u)
},
menuitem: function(e, t, n) {
var i = a(n, t);
return !i || r(i, d)
},
colgroup: y,
caption: y,
thead: function(e, t, n) {
var i = a(n, t);
return i && r(i, f)
},
tbody: function(e, t, n) {
var i = a(n, t);
return !i || r(i, f)
},
tfoot: function(e, t, n) {
return !a(n, t)
},
tr: function(e, t, n) {
var i = a(n, t);
return !i || r(i, "tr")
},
td: w,
th: w
})
}
,
3784: (e,t,n)=>{
"use strict";
t.opening = n(3804),
t.closing = n(1339)
}
,
1575: e=>{
"use strict";
e.exports = function(e) {
return function(n, i, r) {
var o = n.tagName;
return !!t.call(e, o) && e[o](n, i, r)
}
}
;
var t = {}.hasOwnProperty
}
,
3804: (e,t,n)=>{
"use strict";
var i = n(493)
, r = n(1765)
, o = n(7578).g
, a = n(4159)
, s = n(8518)
, l = n(6134)
, c = n(1339)
, u = n(1575)
, h = i("comment")
, d = ["title", "base"]
, p = ["meta", "link", "script", "style", "template"]
, f = ["thead", "tbody"];
e.exports = u({
html: function(e) {
var t = a(e);
return !t || !h(t)
},
head: function(e) {
var t, n, i = e.children, o = i.length, a = [], s = -1;
for (; ++s < o; )
if (n = (t = i[s]).tagName,
r(t, d)) {
if (-1 !== a.indexOf(n))
return !1;
a.push(n)
}
return 0 !== o
},
body: function(e) {
var t = a(e, !0);
return !t || !h(t) && !l(t) && !r(t, p)
},
colgroup: function(e, t, n) {
var i = o(n, t)
, l = a(e, !0);
if (r(i, "colgroup") && c(i, s(n, i), n))
return !1;
return l && r(l, "col")
},
tbody: function(e, t, n) {
var i = o(n, t)
, l = a(e);
if (r(i, f) && c(i, s(n, i), n))
return !1;
return l && r(l, "tr")
}
})
}
,
4159: (e,t,n)=>{
"use strict";
var i = n(7578).P;
e.exports = function(e, t) {
return i(e, -1, t)
}
}
,
8518: e=>{
"use strict";
e.exports = function(e, t) {
return e && e.children && e.children.indexOf(t)
}
}
,
7578: (e,t,n)=>{
"use strict";
var i = n(9098);
function r(e) {
return function(t, n, r) {
var o = t && t.children
, a = n + e
, s = o && o[a];
if (!r)
for (; s && i(s); )
s = o[a += e];
return s
}
}
t.g = r(-1),
t.P = r(1)
}
,
6134: (e,t,n)=>{
"use strict";
var i = n(493)
, r = n(9098);
e.exports = function(e) {
return o(e) && r(e.value.charAt(0))
}
;
var o = i("text")
}
,
2700: (e,t,n)=>{
"use strict";
e.exports = function(e, t, n, o) {
var a = t && t.type;
if (!a)
throw new Error("Expected node, not `" + t + "`");
if (!i.call(r, a))
throw new Error("Cannot compile unknown node `" + a + "`");
return r[a](e, t, n, o)
}
;
var i = {}.hasOwnProperty
, r = {};
r.root = n(9795),
r.text = n(8785),
r.element = n(5684),
r.doctype = n(326),
r.comment = n(5393),
r.raw = n(618)
}
,
618: (e,t,n)=>{
"use strict";
var i = n(8785);
e.exports = function(e, t) {
return e.dangerous ? t.value : i(e, t)
}
}
,
8785: (e,t,n)=>{
"use strict";
var i = n(8593)
, r = n(631);
e.exports = function(e, t, n, o) {
var a = t.value;
return function(e) {
return e && ("script" === e.tagName || "style" === e.tagName)
}(o) ? a : r(a, i(e.entities, {
subset: ["<", "&"]
}))
}
}
,
9098: e=>{
"use strict";
e.exports = function(e) {
var n;
if (e && "object" == typeof e && "text" === e.type)
n = e.value || "";
else {
if ("string" != typeof e)
return !1;
n = e
}
return "" === n.replace(t, "")
}
;
var t = /[ \t\n\f\r]/g
}
,
7947: (e,t)=>{
t.read = function(e, t, n, i, r) {
var o, a, s = 8 * r - i - 1, l = (1 << s) - 1, c = l >> 1, u = -7, h = n ? r - 1 : 0, d = n ? -1 : 1, p = e[t + h];
for (h += d,
o = p & (1 << -u) - 1,
p >>= -u,
u += s; u > 0; o = 256 * o + e[t + h],
h += d,
u -= 8)
;
for (a = o & (1 << -u) - 1,
o >>= -u,
u += i; u > 0; a = 256 * a + e[t + h],
h += d,
u -= 8)
;
if (0 === o)
o = 1 - c;
else {
if (o === l)
return a ? NaN : 1 / 0 * (p ? -1 : 1);
a += Math.pow(2, i),
o -= c
}
return (p ? -1 : 1) * a * Math.pow(2, o - i)
}
,
t.write = function(e, t, n, i, r, o) {
var a, s, l, c = 8 * o - r - 1, u = (1 << c) - 1, h = u >> 1, d = 23 === r ? Math.pow(2, -24) - Math.pow(2, -77) : 0, p = i ? 0 : o - 1, f = i ? 1 : -1, m = t < 0 || 0 === t && 1 / t < 0 ? 1 : 0;
for (t = Math.abs(t),
isNaN(t) || t === 1 / 0 ? (s = isNaN(t) ? 1 : 0,
a = u) : (a = Math.floor(Math.log(t) / Math.LN2),
t * (l = Math.pow(2, -a)) < 1 && (a--,
l *= 2),
(t += a + h >= 1 ? d / l : d * Math.pow(2, 1 - h)) * l >= 2 && (a++,
l /= 2),
a + h >= u ? (s = 0,
a = u) : a + h >= 1 ? (s = (t * l - 1) * Math.pow(2, r),
a += h) : (s = t * Math.pow(2, h - 1) * Math.pow(2, r),
a = 0)); r >= 8; e[n + p] = 255 & s,
p += f,
s /= 256,
r -= 8)
;
for (a = a << r | s,
c += r; c > 0; e[n + p] = 255 & a,
p += f,
a /= 256,
c -= 8)
;
e[n + p - f] |= 128 * m
}
}
,
6661: function(e, t) {
!function(e) {
var t, n = "undefined", i = n !== typeof Buffer && Buffer, r = n !== typeof Uint8Array && Uint8Array, o = n !== typeof ArrayBuffer && ArrayBuffer, a = [0, 0, 0, 0, 0, 0, 0, 0], s = Array.isArray || function(e) {
return !!e && "[object Array]" == Object.prototype.toString.call(e)
}
, l = 4294967296;
function c(s, c, w) {
var k = c ? 0 : 4
, C = c ? 4 : 0
, M = c ? 0 : 3
, E = c ? 1 : 2
, S = c ? 2 : 1
, x = c ? 3 : 0
, T = c ? v : y
, D = c ? g : b
, A = I.prototype
, L = "is" + s
, P = "_" + L;
return A.buffer = void 0,
A.offset = 0,
A[P] = !0,
A.toNumber = F,
A.toString = function(e) {
var t = this.buffer
, n = this.offset
, i = B(t, n + k)
, r = B(t, n + C)
, o = ""
, a = !w && 2147483648 & i;
a && (i = ~i,
r = l - r);
e = e || 10;
for (; ; ) {
var s = i % e * l + r;
if (i = Math.floor(i / e),
r = Math.floor(s / e),
o = (s % e).toString(e) + o,
!i && !r)
break
}
a && (o = "-" + o);
return o
}
,
A.toJSON = F,
A.toArray = u,
i && (A.toBuffer = h),
r && (A.toArrayBuffer = d),
I[L] = function(e) {
return !(!e || !e[P])
}
,
e[s] = I,
I;
function I(e, s, c, u) {
return this instanceof I ? function(e, s, c, u, h) {
r && o && (s instanceof o && (s = new r(s)),
u instanceof o && (u = new r(u)));
if (!(s || c || u || t))
return void (e.buffer = m(a, 0));
if (!p(s, c)) {
var d = t || Array;
h = c,
u = s,
c = 0,
s = t === i ? i.alloc(8) : new d(8)
}
if (e.buffer = s,
e.offset = c |= 0,
n === typeof u)
return;
"string" == typeof u ? function(e, t, n, i) {
var r = 0
, o = n.length
, a = 0
, s = 0;
"-" === n[0] && r++;
var c = r;
for (; r < o; ) {
var u = parseInt(n[r++], i);
if (!(u >= 0))
break;
s = s * i + u,
a = a * i + Math.floor(s / l),
s %= l
}
c && (a = ~a,
s ? s = l - s : a++);
O(e, t + k, a),
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c("Uint64BE", !0, !0),
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}
}
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e.exports = function(e) {
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var t = "string" == typeof e ? e.charCodeAt(0) : e;
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}
}
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e.exports = function(e) {
var t = "string" == typeof e ? e.charCodeAt(0) : e;
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}
}
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var i = n(6658);
e.exports = function(e, t) {
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function t(t) {
var n = t && o(t);
return n && r.call(e, n) ? e[n] : null
}
}(function(e) {
var t = {};
if (!e || !e.type)
throw new Error("mdast-util-definitions expected node");
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t;
function n(e) {
var n = o(e.identifier);
r.call(t, n) || (t[n] = e)
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}
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e.exports = function(e, t) {
var n, r, o = t.children || [], a = o.length, s = [], l = -1;
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}
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7583: (e,t,n)=>{
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e.exports = function(e) {
var t, n, a, s, l = e.footnoteById, c = e.footnoteOrder, u = c.length, h = -1, d = [];
for (; ++h < u; )
(t = l[c[h].toUpperCase()]) && (s = (a = t.children.concat())[a.length - 1],
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type: "link",
url: "#fnref-" + t.identifier,
data: {
hProperties: {
className: ["footnote-backref"]
}
},
children: [{
type: "text",
value: "↩"
}]
},
s && "paragraph" === s.type || (s = {
type: "paragraph",
children: []
},
a.push(s)),
s.children.push(n),
d.push({
type: "listItem",
data: {
hProperties: {
id: "fn-" + t.identifier
}
},
children: a,
position: t.position
}));
if (0 === d.length)
return null;
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className: ["footnotes"]
}, o([i(e), r(e, {
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ordered: !0,
children: d
})], !0))
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e.exports = function(e, t) {
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}
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var i = n(9650)
}
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3849: (e,t,n)=>{
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e.exports = function(e, t) {
var n, r = t.value ? t.value + "\n" : "", o = t.lang && t.lang.match(/^[^ \t]+(?=[ \t]|$)/), a = {};
o && (a.className = ["language-" + o]);
n = e(t, "code", a, [i("text", r)]),
t.meta && (n.data = {
meta: t.meta
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}
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e.exports = function(e, t) {
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var i = n(4297)
}
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4738: (e,t,n)=>{
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e.exports = function(e, t) {
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}
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3632: (e,t,n)=>{
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e.exports = function(e, t) {
var n = e.footnoteOrder
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-1 === n.indexOf(r) && n.push(r);
return e(t.position, "sup", {
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}, [e(t, "a", {
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className: ["footnote-ref"]
}, [i("text", t.label || r)])])
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e.exports = function(e, t) {
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o++;
return o = String(o),
r.push(o),
n[o] = {
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identifier: o,
children: [{
type: "paragraph",
children: t.children
}],
position: t.position
},
i(e, {
type: "footnoteReference",
identifier: o,
position: t.position
})
}
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}
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544: (e,t,n)=>{
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e.exports = function(e, t) {
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e.exports = function(e, t) {
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var i = n(9650)
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e.exports = function(e, t) {
var n, o = e.definition(t.identifier);
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return r(e, t);
n = {
src: i(o.url || ""),
alt: t.alt
},
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return e(t, "img", n)
}
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3603: (e,t,n)=>{
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var i = n(8131);
e.exports = function(e, t) {
var n = {
src: i(t.url),
alt: t.alt
};
null !== t.title && void 0 !== t.title && (n.title = t.title);
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}
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function i() {
return null
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e.exports = {
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break: n(1501),
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delete: n(5275),
emphasis: n(4738),
footnoteReference: n(3632),
footnote: n(8812),
heading: n(544),
html: n(9941),
imageReference: n(4255),
image: n(3603),
inlineCode: n(935),
linkReference: n(7756),
link: n(9040),
listItem: n(8942),
list: n(396),
paragraph: n(6504),
root: n(4824),
strong: n(5151),
table: n(2258),
text: n(8711),
thematicBreak: n(5125),
toml: i,
yaml: i,
definition: i,
footnoteDefinition: i
}
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e.exports = function(e, t) {
var n = t.value.replace(/\r?\n|\r/g, " ");
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}
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var i = n(9650)
}
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e.exports = function(e, t) {
var n, a = e.definition(t.identifier);
if (!a)
return r(e, t);
n = {
href: i(a.url || "")
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null !== a.title && void 0 !== a.title && (n.title = a.title);
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var i = n(8131)
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e.exports = function(e, t) {
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href: i(t.url)
};
null !== t.title && void 0 !== t.title && (n.title = t.title);
return e(t, "a", n, r(e, t))
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e.exports = function(e, t, n) {
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u.children.unshift(e(null, "input", {
type: "checkbox",
checked: t.checked,
disabled: !0
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n = r(e, t),
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}
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e.exports = function(e, t) {
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e.exports = function(e, t) {
return e.augment(t, i("root", r(o(e, t))))
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}
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e.exports = function(e, t) {
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}
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e.exports = function(e, t) {
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s[n] = e(c, l, {
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e.exports = function(e, t) {
return e.augment(t, i("text", String(t.value).replace(/[ \t]*(\r?\n|\r)[ \t]*/g, "$1")))
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e.exports = function(e, t) {
return e(t, "hr")
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}
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e.exports = function(e, t, n) {
var i, r = t && t.type;
if (!r)
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i = o.call(e.handlers, r) ? e.handlers[r] : e.passThrough && e.passThrough.indexOf(r) > -1 ? s : e.unknownHandler;
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function s(e, t) {
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n) : t
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e.exports = function(e, t) {
var n, o, a, s = t.referenceType, l = "]";
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n = r(e, t),
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e.exports = function(e, t) {
var n = []
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t && n.push(i("text", "\n"));
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r && n.push(i("text", "\n")),
n.push(e[r]);
t && e.length > 0 && n.push(i("text", "\n"));
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var i = n(5115);
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de = ee - 1)
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pe++,
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z == z ? (ve += u(z),
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n.column += t,
n.offset += t,
oe.call(le, R[e], n, e)
}
function we() {
ve && (ge.push(ve),
ie && ie.call(ae, ve, {
start: $,
end: ye()
}),
ve = "")
}
}(e, a)
}
;
var c = {}.hasOwnProperty
, u = String.fromCharCode
, h = Function.prototype
, d = {
warning: null,
reference: null,
text: null,
warningContext: null,
referenceContext: null,
textContext: null,
position: {},
additional: null,
attribute: !1,
nonTerminated: !0
}
, p = 9
, f = 10
, m = 12
, v = 32
, g = 38
, y = 59
, b = 60
, w = 61
, k = 35
, C = 88
, M = 120
, E = 65533
, S = "named"
, x = "hexadecimal"
, T = "decimal"
, D = {};
D[x] = 16,
D[T] = 10;
var A = {};
A[S] = s,
A[T] = o,
A[x] = a;
var L = 1
, P = 2
, I = 3
, F = 4
, O = 5
, B = 6
, N = 7
, R = {};
function H(e) {
return e >= 55296 && e <= 57343 || e > 1114111
}
function V(e) {
return e >= 1 && e <= 8 || 11 === e || e >= 13 && e <= 31 || e >= 127 && e <= 159 || e >= 64976 && e <= 65007 || !(65535 & ~e) || 65534 == (65535 & e)
}
R[L] = "Named character references must be terminated by a semicolon",
R[P] = "Numeric character references must be terminated by a semicolon",
R[I] = "Named character references cannot be empty",
R[F] = "Numeric character references cannot be empty",
R[O] = "Named character references must be known",
R[B] = "Numeric character references cannot be disallowed",
R[N] = "Numeric character references cannot be outside the permissible Unicode range"
}
,
9489: (e,t,n)=>{
"use strict";
var i = n(1383)
, r = n(4197)
, o = n(5325)
, a = "data";
e.exports = function(e, t) {
var n = i(t)
, d = t
, p = o;
if (n in e.normal)
return e.property[e.normal[n]];
n.length > 4 && n.slice(0, 4) === a && s.test(t) && ("-" === t.charAt(4) ? d = function(e) {
var t = e.slice(5).replace(l, h);
return a + t.charAt(0).toUpperCase() + t.slice(1)
}(t) : t = function(e) {
var t = e.slice(4);
if (l.test(t))
return e;
t = t.replace(c, u),
"-" !== t.charAt(0) && (t = "-" + t);
return a + t
}(t),
p = r);
return new p(d,t)
}
;
var s = /^data[-\w.:]+$/i
, l = /-[a-z]/g
, c = /[A-Z]/g;
function u(e) {
return "-" + e.toLowerCase()
}
function h(e) {
return e.charAt(1).toUpperCase()
}
}
,
8707: (e,t,n)=>{
"use strict";
var i = n(5261)
, r = n(6920)
, o = n(313)
, a = n(4506)
, s = n(8055)
, l = n(535);
e.exports = i([o, r, a, s, l])
}
,
8055: (e,t,n)=>{
"use strict";
var i = n(5176)
, r = n(7297)
, o = i.booleanish
, a = i.number
, s = i.spaceSeparated;
e.exports = r({
transform: function(e, t) {
return "role" === t ? t : "aria-" + t.slice(4).toLowerCase()
},
properties: {
ariaActiveDescendant: null,
ariaAtomic: o,
ariaAutoComplete: null,
ariaBusy: o,
ariaChecked: o,
ariaColCount: a,
ariaColIndex: a,
ariaColSpan: a,
ariaControls: s,
ariaCurrent: null,
ariaDescribedBy: s,
ariaDetails: null,
ariaDisabled: o,
ariaDropEffect: s,
ariaErrorMessage: null,
ariaExpanded: o,
ariaFlowTo: s,
ariaGrabbed: o,
ariaHasPopup: null,
ariaHidden: o,
ariaInvalid: null,
ariaKeyShortcuts: null,
ariaLabel: null,
ariaLabelledBy: s,
ariaLevel: a,
ariaLive: null,
ariaModal: o,
ariaMultiLine: o,
ariaMultiSelectable: o,
ariaOrientation: null,
ariaOwns: s,
ariaPlaceholder: null,
ariaPosInSet: a,
ariaPressed: o,
ariaReadOnly: o,
ariaRelevant: null,
ariaRequired: o,
ariaRoleDescription: s,
ariaRowCount: a,
ariaRowIndex: a,
ariaRowSpan: a,
ariaSelected: o,
ariaSetSize: a,
ariaSort: null,
ariaValueMax: a,
ariaValueMin: a,
ariaValueNow: a,
ariaValueText: null,
role: null
}
})
}
,
535: (e,t,n)=>{
"use strict";
var i = n(5176)
, r = n(7297)
, o = n(1716)
, a = i.boolean
, s = i.overloadedBoolean
, l = i.booleanish
, c = i.number
, u = i.spaceSeparated
, h = i.commaSeparated;
e.exports = r({
space: "html",
attributes: {
acceptcharset: "accept-charset",
classname: "class",
htmlfor: "for",
httpequiv: "http-equiv"
},
transform: o,
mustUseProperty: ["checked", "multiple", "muted", "selected"],
properties: {
abbr: null,
accept: h,
acceptCharset: u,
accessKey: u,
action: null,
allow: null,
allowFullScreen: a,
allowPaymentRequest: a,
allowUserMedia: a,
alt: null,
as: null,
async: a,
autoCapitalize: null,
autoComplete: u,
autoFocus: a,
autoPlay: a,
capture: a,
charSet: null,
checked: a,
cite: null,
className: u,
cols: c,
colSpan: null,
content: null,
contentEditable: l,
controls: a,
controlsList: u,
coords: c | h,
crossOrigin: null,
data: null,
dateTime: null,
decoding: null,
default: a,
defer: a,
dir: null,
dirName: null,
disabled: a,
download: s,
draggable: l,
encType: null,
enterKeyHint: null,
form: null,
formAction: null,
formEncType: null,
formMethod: null,
formNoValidate: a,
formTarget: null,
headers: u,
height: c,
hidden: a,
high: c,
href: null,
hrefLang: null,
htmlFor: u,
httpEquiv: u,
id: null,
imageSizes: null,
imageSrcSet: h,
inputMode: null,
integrity: null,
is: null,
isMap: a,
itemId: null,
itemProp: u,
itemRef: u,
itemScope: a,
itemType: u,
kind: null,
label: null,
lang: null,
language: null,
list: null,
loading: null,
loop: a,
low: c,
manifest: null,
max: null,
maxLength: c,
media: null,
method: null,
min: null,
minLength: c,
multiple: a,
muted: a,
name: null,
nonce: null,
noModule: a,
noValidate: a,
onAbort: null,
onAfterPrint: null,
onAuxClick: null,
onBeforePrint: null,
onBeforeUnload: null,
onBlur: null,
onCancel: null,
onCanPlay: null,
onCanPlayThrough: null,
onChange: null,
onClick: null,
onClose: null,
onContextMenu: null,
onCopy: null,
onCueChange: null,
onCut: null,
onDblClick: null,
onDrag: null,
onDragEnd: null,
onDragEnter: null,
onDragExit: null,
onDragLeave: null,
onDragOver: null,
onDragStart: null,
onDrop: null,
onDurationChange: null,
onEmptied: null,
onEnded: null,
onError: null,
onFocus: null,
onFormData: null,
onHashChange: null,
onInput: null,
onInvalid: null,
onKeyDown: null,
onKeyPress: null,
onKeyUp: null,
onLanguageChange: null,
onLoad: null,
onLoadedData: null,
onLoadedMetadata: null,
onLoadEnd: null,
onLoadStart: null,
onMessage: null,
onMessageError: null,
onMouseDown: null,
onMouseEnter: null,
onMouseLeave: null,
onMouseMove: null,
onMouseOut: null,
onMouseOver: null,
onMouseUp: null,
onOffline: null,
onOnline: null,
onPageHide: null,
onPageShow: null,
onPaste: null,
onPause: null,
onPlay: null,
onPlaying: null,
onPopState: null,
onProgress: null,
onRateChange: null,
onRejectionHandled: null,
onReset: null,
onResize: null,
onScroll: null,
onSecurityPolicyViolation: null,
onSeeked: null,
onSeeking: null,
onSelect: null,
onSlotChange: null,
onStalled: null,
onStorage: null,
onSubmit: null,
onSuspend: null,
onTimeUpdate: null,
onToggle: null,
onUnhandledRejection: null,
onUnload: null,
onVolumeChange: null,
onWaiting: null,
onWheel: null,
open: a,
optimum: c,
pattern: null,
ping: u,
placeholder: null,
playsInline: a,
poster: null,
preload: null,
readOnly: a,
referrerPolicy: null,
rel: u,
required: a,
reversed: a,
rows: c,
rowSpan: c,
sandbox: u,
scope: null,
scoped: a,
seamless: a,
selected: a,
shape: null,
size: c,
sizes: null,
slot: null,
span: c,
spellCheck: l,
src: null,
srcDoc: null,
srcLang: null,
srcSet: h,
start: c,
step: null,
style: null,
tabIndex: c,
target: null,
title: null,
translate: null,
type: null,
typeMustMatch: a,
useMap: null,
value: l,
width: c,
wrap: null,
align: null,
aLink: null,
archive: u,
axis: null,
background: null,
bgColor: null,
border: c,
borderColor: null,
bottomMargin: c,
cellPadding: null,
cellSpacing: null,
char: null,
charOff: null,
classId: null,
clear: null,
code: null,
codeBase: null,
codeType: null,
color: null,
compact: a,
declare: a,
event: null,
face: null,
frame: null,
frameBorder: null,
hSpace: c,
leftMargin: c,
link: null,
longDesc: null,
lowSrc: null,
marginHeight: c,
marginWidth: c,
noResize: a,
noHref: a,
noShade: a,
noWrap: a,
object: null,
profile: null,
prompt: null,
rev: null,
rightMargin: c,
rules: null,
scheme: null,
scrolling: l,
standby: null,
summary: null,
text: null,
topMargin: c,
valueType: null,
version: null,
vAlign: null,
vLink: null,
vSpace: c,
allowTransparency: null,
autoCorrect: null,
autoSave: null,
disablePictureInPicture: a,
disableRemotePlayback: a,
prefix: null,
property: null,
results: c,
security: null,
unselectable: null
}
})
}
,
4834: (e,t,n)=>{
"use strict";
var i = n(5176)
, r = n(7297)
, o = n(6933)
, a = i.boolean
, s = i.number
, l = i.spaceSeparated
, c = i.commaSeparated
, u = i.commaOrSpaceSeparated;
e.exports = r({
space: "svg",
attributes: {
accentHeight: "accent-height",
alignmentBaseline: "alignment-baseline",
arabicForm: "arabic-form",
baselineShift: "baseline-shift",
capHeight: "cap-height",
className: "class",
clipPath: "clip-path",
clipRule: "clip-rule",
colorInterpolation: "color-interpolation",
colorInterpolationFilters: "color-interpolation-filters",
colorProfile: "color-profile",
colorRendering: "color-rendering",
crossOrigin: "crossorigin",
dataType: "datatype",
dominantBaseline: "dominant-baseline",
enableBackground: "enable-background",
fillOpacity: "fill-opacity",
fillRule: "fill-rule",
floodColor: "flood-color",
floodOpacity: "flood-opacity",
fontFamily: "font-family",
fontSize: "font-size",
fontSizeAdjust: "font-size-adjust",
fontStretch: "font-stretch",
fontStyle: "font-style",
fontVariant: "font-variant",
fontWeight: "font-weight",
glyphName: "glyph-name",
glyphOrientationHorizontal: "glyph-orientation-horizontal",
glyphOrientationVertical: "glyph-orientation-vertical",
hrefLang: "hreflang",
horizAdvX: "horiz-adv-x",
horizOriginX: "horiz-origin-x",
horizOriginY: "horiz-origin-y",
imageRendering: "image-rendering",
letterSpacing: "letter-spacing",
lightingColor: "lighting-color",
markerEnd: "marker-end",
markerMid: "marker-mid",
markerStart: "marker-start",
navDown: "nav-down",
navDownLeft: "nav-down-left",
navDownRight: "nav-down-right",
navLeft: "nav-left",
navNext: "nav-next",
navPrev: "nav-prev",
navRight: "nav-right",
navUp: "nav-up",
navUpLeft: "nav-up-left",
navUpRight: "nav-up-right",
onAbort: "onabort",
onActivate: "onactivate",
onAfterPrint: "onafterprint",
onBeforePrint: "onbeforeprint",
onBegin: "onbegin",
onCancel: "oncancel",
onCanPlay: "oncanplay",
onCanPlayThrough: "oncanplaythrough",
onChange: "onchange",
onClick: "onclick",
onClose: "onclose",
onCopy: "oncopy",
onCueChange: "oncuechange",
onCut: "oncut",
onDblClick: "ondblclick",
onDrag: "ondrag",
onDragEnd: "ondragend",
onDragEnter: "ondragenter",
onDragExit: "ondragexit",
onDragLeave: "ondragleave",
onDragOver: "ondragover",
onDragStart: "ondragstart",
onDrop: "ondrop",
onDurationChange: "ondurationchange",
onEmptied: "onemptied",
onEnd: "onend",
onEnded: "onended",
onError: "onerror",
onFocus: "onfocus",
onFocusIn: "onfocusin",
onFocusOut: "onfocusout",
onHashChange: "onhashchange",
onInput: "oninput",
onInvalid: "oninvalid",
onKeyDown: "onkeydown",
onKeyPress: "onkeypress",
onKeyUp: "onkeyup",
onLoad: "onload",
onLoadedData: "onloadeddata",
onLoadedMetadata: "onloadedmetadata",
onLoadStart: "onloadstart",
onMessage: "onmessage",
onMouseDown: "onmousedown",
onMouseEnter: "onmouseenter",
onMouseLeave: "onmouseleave",
onMouseMove: "onmousemove",
onMouseOut: "onmouseout",
onMouseOver: "onmouseover",
onMouseUp: "onmouseup",
onMouseWheel: "onmousewheel",
onOffline: "onoffline",
onOnline: "ononline",
onPageHide: "onpagehide",
onPageShow: "onpageshow",
onPaste: "onpaste",
onPause: "onpause",
onPlay: "onplay",
onPlaying: "onplaying",
onPopState: "onpopstate",
onProgress: "onprogress",
onRateChange: "onratechange",
onRepeat: "onrepeat",
onReset: "onreset",
onResize: "onresize",
onScroll: "onscroll",
onSeeked: "onseeked",
onSeeking: "onseeking",
onSelect: "onselect",
onShow: "onshow",
onStalled: "onstalled",
onStorage: "onstorage",
onSubmit: "onsubmit",
onSuspend: "onsuspend",
onTimeUpdate: "ontimeupdate",
onToggle: "ontoggle",
onUnload: "onunload",
onVolumeChange: "onvolumechange",
onWaiting: "onwaiting",
onZoom: "onzoom",
overlinePosition: "overline-position",
overlineThickness: "overline-thickness",
paintOrder: "paint-order",
panose1: "panose-1",
pointerEvents: "pointer-events",
referrerPolicy: "referrerpolicy",
renderingIntent: "rendering-intent",
shapeRendering: "shape-rendering",
stopColor: "stop-color",
stopOpacity: "stop-opacity",
strikethroughPosition: "strikethrough-position",
strikethroughThickness: "strikethrough-thickness",
strokeDashArray: "stroke-dasharray",
strokeDashOffset: "stroke-dashoffset",
strokeLineCap: "stroke-linecap",
strokeLineJoin: "stroke-linejoin",
strokeMiterLimit: "stroke-miterlimit",
strokeOpacity: "stroke-opacity",
strokeWidth: "stroke-width",
tabIndex: "tabindex",
textAnchor: "text-anchor",
textDecoration: "text-decoration",
textRendering: "text-rendering",
typeOf: "typeof",
underlinePosition: "underline-position",
underlineThickness: "underline-thickness",
unicodeBidi: "unicode-bidi",
unicodeRange: "unicode-range",
unitsPerEm: "units-per-em",
vAlphabetic: "v-alphabetic",
vHanging: "v-hanging",
vIdeographic: "v-ideographic",
vMathematical: "v-mathematical",
vectorEffect: "vector-effect",
vertAdvY: "vert-adv-y",
vertOriginX: "vert-origin-x",
vertOriginY: "vert-origin-y",
wordSpacing: "word-spacing",
writingMode: "writing-mode",
xHeight: "x-height",
playbackOrder: "playbackorder",
timelineBegin: "timelinebegin"
},
transform: o,
properties: {
about: u,
accentHeight: s,
accumulate: null,
additive: null,
alignmentBaseline: null,
alphabetic: s,
amplitude: s,
arabicForm: null,
ascent: s,
attributeName: null,
attributeType: null,
azimuth: s,
bandwidth: null,
baselineShift: null,
baseFrequency: null,
baseProfile: null,
bbox: null,
begin: null,
bias: s,
by: null,
calcMode: null,
capHeight: s,
className: l,
clip: null,
clipPath: null,
clipPathUnits: null,
clipRule: null,
color: null,
colorInterpolation: null,
colorInterpolationFilters: null,
colorProfile: null,
colorRendering: null,
content: null,
contentScriptType: null,
contentStyleType: null,
crossOrigin: null,
cursor: null,
cx: null,
cy: null,
d: null,
dataType: null,
defaultAction: null,
descent: s,
diffuseConstant: s,
direction: null,
display: null,
dur: null,
divisor: s,
dominantBaseline: null,
download: a,
dx: null,
dy: null,
edgeMode: null,
editable: null,
elevation: s,
enableBackground: null,
end: null,
event: null,
exponent: s,
externalResourcesRequired: null,
fill: null,
fillOpacity: s,
fillRule: null,
filter: null,
filterRes: null,
filterUnits: null,
floodColor: null,
floodOpacity: null,
focusable: null,
focusHighlight: null,
fontFamily: null,
fontSize: null,
fontSizeAdjust: null,
fontStretch: null,
fontStyle: null,
fontVariant: null,
fontWeight: null,
format: null,
fr: null,
from: null,
fx: null,
fy: null,
g1: c,
g2: c,
glyphName: c,
glyphOrientationHorizontal: null,
glyphOrientationVertical: null,
glyphRef: null,
gradientTransform: null,
gradientUnits: null,
handler: null,
hanging: s,
hatchContentUnits: null,
hatchUnits: null,
height: null,
href: null,
hrefLang: null,
horizAdvX: s,
horizOriginX: s,
horizOriginY: s,
id: null,
ideographic: s,
imageRendering: null,
initialVisibility: null,
in: null,
in2: null,
intercept: s,
k: s,
k1: s,
k2: s,
k3: s,
k4: s,
kernelMatrix: u,
kernelUnitLength: null,
keyPoints: null,
keySplines: null,
keyTimes: null,
kerning: null,
lang: null,
lengthAdjust: null,
letterSpacing: null,
lightingColor: null,
limitingConeAngle: s,
local: null,
markerEnd: null,
markerMid: null,
markerStart: null,
markerHeight: null,
markerUnits: null,
markerWidth: null,
mask: null,
maskContentUnits: null,
maskUnits: null,
mathematical: null,
max: null,
media: null,
mediaCharacterEncoding: null,
mediaContentEncodings: null,
mediaSize: s,
mediaTime: null,
method: null,
min: null,
mode: null,
name: null,
navDown: null,
navDownLeft: null,
navDownRight: null,
navLeft: null,
navNext: null,
navPrev: null,
navRight: null,
navUp: null,
navUpLeft: null,
navUpRight: null,
numOctaves: null,
observer: null,
offset: null,
onAbort: null,
onActivate: null,
onAfterPrint: null,
onBeforePrint: null,
onBegin: null,
onCancel: null,
onCanPlay: null,
onCanPlayThrough: null,
onChange: null,
onClick: null,
onClose: null,
onCopy: null,
onCueChange: null,
onCut: null,
onDblClick: null,
onDrag: null,
onDragEnd: null,
onDragEnter: null,
onDragExit: null,
onDragLeave: null,
onDragOver: null,
onDragStart: null,
onDrop: null,
onDurationChange: null,
onEmptied: null,
onEnd: null,
onEnded: null,
onError: null,
onFocus: null,
onFocusIn: null,
onFocusOut: null,
onHashChange: null,
onInput: null,
onInvalid: null,
onKeyDown: null,
onKeyPress: null,
onKeyUp: null,
onLoad: null,
onLoadedData: null,
onLoadedMetadata: null,
onLoadStart: null,
onMessage: null,
onMouseDown: null,
onMouseEnter: null,
onMouseLeave: null,
onMouseMove: null,
onMouseOut: null,
onMouseOver: null,
onMouseUp: null,
onMouseWheel: null,
onOffline: null,
onOnline: null,
onPageHide: null,
onPageShow: null,
onPaste: null,
onPause: null,
onPlay: null,
onPlaying: null,
onPopState: null,
onProgress: null,
onRateChange: null,
onRepeat: null,
onReset: null,
onResize: null,
onScroll: null,
onSeeked: null,
onSeeking: null,
onSelect: null,
onShow: null,
onStalled: null,
onStorage: null,
onSubmit: null,
onSuspend: null,
onTimeUpdate: null,
onToggle: null,
onUnload: null,
onVolumeChange: null,
onWaiting: null,
onZoom: null,
opacity: null,
operator: null,
order: null,
orient: null,
orientation: null,
origin: null,
overflow: null,
overlay: null,
overlinePosition: s,
overlineThickness: s,
paintOrder: null,
panose1: null,
path: null,
pathLength: s,
patternContentUnits: null,
patternTransform: null,
patternUnits: null,
phase: null,
ping: l,
pitch: null,
playbackOrder: null,
pointerEvents: null,
points: null,
pointsAtX: s,
pointsAtY: s,
pointsAtZ: s,
preserveAlpha: null,
preserveAspectRatio: null,
primitiveUnits: null,
propagate: null,
property: u,
r: null,
radius: null,
referrerPolicy: null,
refX: null,
refY: null,
rel: u,
rev: u,
renderingIntent: null,
repeatCount: null,
repeatDur: null,
requiredExtensions: u,
requiredFeatures: u,
requiredFonts: u,
requiredFormats: u,
resource: null,
restart: null,
result: null,
rotate: null,
rx: null,
ry: null,
scale: null,
seed: null,
shapeRendering: null,
side: null,
slope: null,
snapshotTime: null,
specularConstant: s,
specularExponent: s,
spreadMethod: null,
spacing: null,
startOffset: null,
stdDeviation: null,
stemh: null,
stemv: null,
stitchTiles: null,
stopColor: null,
stopOpacity: null,
strikethroughPosition: s,
strikethroughThickness: s,
string: null,
stroke: null,
strokeDashArray: u,
strokeDashOffset: null,
strokeLineCap: null,
strokeLineJoin: null,
strokeMiterLimit: s,
strokeOpacity: s,
strokeWidth: null,
style: null,
surfaceScale: s,
syncBehavior: null,
syncBehaviorDefault: null,
syncMaster: null,
syncTolerance: null,
syncToleranceDefault: null,
systemLanguage: u,
tabIndex: s,
tableValues: null,
target: null,
targetX: s,
targetY: s,
textAnchor: null,
textDecoration: null,
textRendering: null,
textLength: null,
timelineBegin: null,
title: null,
transformBehavior: null,
type: null,
typeOf: u,
to: null,
transform: null,
u1: null,
u2: null,
underlinePosition: s,
underlineThickness: s,
unicode: null,
unicodeBidi: null,
unicodeRange: null,
unitsPerEm: s,
values: null,
vAlphabetic: s,
vMathematical: s,
vectorEffect: null,
vHanging: s,
vIdeographic: s,
version: null,
vertAdvY: s,
vertOriginX: s,
vertOriginY: s,
viewBox: null,
viewTarget: null,
visibility: null,
width: null,
widths: null,
wordSpacing: null,
writingMode: null,
x: null,
x1: null,
x2: null,
xChannelSelector: null,
xHeight: s,
y: null,
y1: null,
y2: null,
yChannelSelector: null,
z: null,
zoomAndPan: null
}
})
}
,
1716: (e,t,n)=>{
"use strict";
var i = n(6933);
e.exports = function(e, t) {
return i(e, t.toLowerCase())
}
}
,
6933: e=>{
"use strict";
e.exports = function(e, t) {
return t in e ? e[t] : t
}
}
,
7297: (e,t,n)=>{
"use strict";
var i = n(1383)
, r = n(1782)
, o = n(4197);
e.exports = function(e) {
var t, n, a = e.space, s = e.mustUseProperty || [], l = e.attributes || {}, c = e.properties, u = e.transform, h = {}, d = {};
for (t in c)
n = new o(t,u(l, t),c[t],a),
-1 !== s.indexOf(t) && (n.mustUseProperty = !0),
h[t] = n,
d[i(t)] = t,
d[i(n.attribute)] = t;
return new r(h,d,a)
}
}
,
4197: (e,t,n)=>{
"use strict";
var i = n(5325)
, r = n(5176);
e.exports = s,
s.prototype = new i,
s.prototype.defined = !0;
var o = ["boolean", "booleanish", "overloadedBoolean", "number", "commaSeparated", "spaceSeparated", "commaOrSpaceSeparated"]
, a = o.length;
function s(e, t, n, s) {
var c, u = -1;
for (l(this, "space", s),
i.call(this, e, t); ++u < a; )
l(this, c = o[u], (n & r[c]) === r[c])
}
function l(e, t, n) {
n && (e[t] = n)
}
}
,
5325: e=>{
"use strict";
e.exports = n;
var t = n.prototype;
function n(e, t) {
this.property = e,
this.attribute = t
}
t.space = null,
t.attribute = null,
t.property = null,
t.boolean = !1,
t.booleanish = !1,
t.overloadedBoolean = !1,
t.number = !1,
t.commaSeparated = !1,
t.spaceSeparated = !1,
t.commaOrSpaceSeparated = !1,
t.mustUseProperty = !1,
t.defined = !1
}
,
5261: (e,t,n)=>{
"use strict";
var i = n(8593)
, r = n(1782);
e.exports = function(e) {
var t, n, o = e.length, a = [], s = [], l = -1;
for (; ++l < o; )
t = e[l],
a.push(t.property),
s.push(t.normal),
n = t.space;
return new r(i.apply(null, a),i.apply(null, s),n)
}
}
,
1782: e=>{
"use strict";
e.exports = n;
var t = n.prototype;
function n(e, t, n) {
this.property = e,
this.normal = t,
n && (this.space = n)
}
t.space = null,
t.normal = {},
t.property = {}
}
,
5176: (e,t)=>{
"use strict";
var n = 0;
function i() {
return Math.pow(2, ++n)
}
t.boolean = i(),
t.booleanish = i(),
t.overloadedBoolean = i(),
t.number = i(),
t.spaceSeparated = i(),
t.commaSeparated = i(),
t.commaOrSpaceSeparated = i()
}
,
6920: (e,t,n)=>{
"use strict";
var i = n(7297);
e.exports = i({
space: "xlink",
transform: function(e, t) {
return "xlink:" + t.slice(5).toLowerCase()
},
properties: {
xLinkActuate: null,
xLinkArcRole: null,
xLinkHref: null,
xLinkRole: null,
xLinkShow: null,
xLinkTitle: null,
xLinkType: null
}
})
}
,
313: (e,t,n)=>{
"use strict";
var i = n(7297);
e.exports = i({
space: "xml",
transform: function(e, t) {
return "xml:" + t.slice(3).toLowerCase()
},
properties: {
xmlLang: null,
xmlBase: null,
xmlSpace: null
}
})
}
,
4506: (e,t,n)=>{
"use strict";
var i = n(7297)
, r = n(1716);
e.exports = i({
space: "xmlns",
attributes: {
xmlnsxlink: "xmlns:xlink"
},
transform: r,
properties: {
xmlns: null,
xmlnsXLink: null
}
})
}
,
1383: e=>{
"use strict";
e.exports = function(e) {
return e.toLowerCase()
}
}
,
7422: (e,t,n)=>{
"use strict";
var i = n(5261)
, r = n(6920)
, o = n(313)
, a = n(4506)
, s = n(8055)
, l = n(4834);
e.exports = i([o, r, a, s, l])
}
,
8502: (e,t)=>{
"use strict";
t.A = function(e) {
return e.join(i).trim()
}
;
var n = ""
, i = " "
, r = /[ \t\n\r\f]+/g
}
,
631: (e,t,n)=>{
"use strict";
e.exports = n(9159)
}
,
6426: (e,t,n)=>{
var i, r = n(9710), o = {};
for (i in e.exports = o,
r)
o[r[i]] = i
}
,
9677: e=>{
e.exports = String.fromCharCode
}
,
3303: e=>{
e.exports = {}.hasOwnProperty
}
,
1632: e=>{
"use strict";
e.exports = function(e, t) {
if (e = e.replace(t.subset ? function(e) {
var t = []
, n = -1;
for (; ++n < e.length; )
t.push(e[n].replace(/[|\\{}()[\]^$+*?.]/g, "\\$&"));
return new RegExp("(?:" + t.join("|") + ")","g")
}(t.subset) : /["&'<>`]/g, n),
t.subset || t.escapeOnly)
return e;
return e.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, (function(e, n, i) {
return t.format(1024 * (e.charCodeAt(0) - 55296) + e.charCodeAt(1) - 56320 + 65536, i.charCodeAt(n + 2), t)
}
)).replace(/[\x01-\t\v\f\x0E-\x1F\x7F\x81\x8D\x8F\x90\x9D\xA0-\uFFFF]/g, n);
function n(e, n, i) {
return t.format(e.charCodeAt(0), i.charCodeAt(n + 1), t)
}
}
}
,
1185: (e,t,n)=>{
"use strict";
var i = n(8593)
, r = n(1632)
, o = n(6901);
e.exports = function(e, t) {
return r(e, i(t, {
format: o
}))
}
}
,
9932: (e,t,n)=>{
"use strict";
var i = n(1632)
, r = n(6901);
e.exports = function(e) {
return i(e, {
escapeOnly: !0,
useNamedReferences: !0,
format: r
})
}
}
,
9159: (e,t,n)=>{
"use strict";
var i = n(1185)
, r = n(9932);
e.exports = i,
i.escape = r
}
,
6901: (e,t,n)=>{
e.exports = function(e, t, n) {
var a, s, l;
(n.useNamedReferences || n.useShortestReferences) && (a = o(e, t, n.omitOptionalSemicolons, n.attribute));
!n.useShortestReferences && a || (s = i(e, t, n.omitOptionalSemicolons),
n.useShortestReferences && (l = r(e, t, n.omitOptionalSemicolons)).length < s.length && (s = l));
return a && (!n.useShortestReferences || a.length < s.length) ? a : s
}
;
var i = n(4169)
, r = n(5245)
, o = n(2315)
}
,
5245: (e,t,n)=>{
e.exports = function(e, t, n) {
var r = "&#" + String(e);
return n && t && !/\d/.test(i(t)) ? r : r + ";"
}
;
var i = n(9677)
}
,
4169: (e,t,n)=>{
e.exports = function(e, t, n) {
var r = "&#x" + e.toString(16).toUpperCase();
return n && t && !/[\dA-Fa-f]/.test(i(t)) ? r : r + ";"
}
;
var i = n(9677)
}
,
2315: (e,t,n)=>{
e.exports = function(e, t, n, l) {
var c, u, h = o(e);
if (a.call(r, h))
return u = "&" + (c = r[h]),
n && a.call(i, c) && -1 === s.indexOf(c) && (!l || t && 61 !== t && /[^\da-z]/i.test(o(t))) ? u : u + ";";
return ""
}
;
var i = n(4472)
, r = n(6426)
, o = n(9677)
, a = n(3303)
, s = n(5547)
}
,
9650: e=>{
"use strict";
e.exports = function(e, t, n) {
var i;
null != n || "object" == typeof t && !Array.isArray(t) || (n = t,
t = {});
i = Object.assign({
type: String(e)
}, t),
Array.isArray(n) ? i.children = n : null != n && (i.value = String(n));
return i
}
}
,
6859: e=>{
"use strict";
e.exports = function(e) {
return !(e && e.position && e.position.start && e.position.start.line && e.position.start.column && e.position.end && e.position.end.line && e.position.end.column)
}
}
,
493: e=>{
"use strict";
function t(e) {
if (null == e)
return n;
if ("string" == typeof e)
return function(e) {
return t;
function t(t) {
return Boolean(t && t.type === e)
}
}(e);
if ("object" == typeof e)
return "length"in e ? function(e) {
var n = []
, i = -1;
for (; ++i < e.length; )
n[i] = t(e[i]);
return r;
function r() {
for (var e = -1; ++e < n.length; )
if (n[e].apply(this, arguments))
return !0;
return !1
}
}(e) : function(e) {
return t;
function t(t) {
var n;
for (n in e)
if (t[n] !== e[n])
return !1;
return !0
}
}(e);
if ("function" == typeof e)
return e;
throw new Error("Expected function, string, or object as test")
}
function n() {
return !0
}
e.exports = t
}
,
1039: e=>{
"use strict";
var t = r("start")
, n = r("end");
function i(e) {
return {
start: t(e),
end: n(e)
}
}
function r(e) {
return t.displayName = e,
t;
function t(t) {
var n = t && t.position && t.position[e] || {};
return {
line: n.line || null,
column: n.column || null,
offset: isNaN(n.offset) ? null : n.offset
}
}
}
e.exports = i,
i.start = t,
i.end = n
}
,
8124: (e,t,n)=>{
"use strict";
var i = n(6658);
function r(e) {
delete e.position
}
function o(e) {
e.position = void 0
}
e.exports = function(e, t) {
return i(e, t ? r : o),
e
}
}
,
2472: e=>{
"use strict";
var t = {}.hasOwnProperty;
function n(e) {
return e && "object" == typeof e || (e = {}),
r(e.line) + ":" + r(e.column)
}
function i(e) {
return e && "object" == typeof e || (e = {}),
n(e.start) + "-" + n(e.end)
}
function r(e) {
return e && "number" == typeof e ? e : 1
}
e.exports = function(e) {
if (!e || "object" != typeof e)
return "";
if (t.call(e, "position") || t.call(e, "type"))
return i(e.position);
if (t.call(e, "start") || t.call(e, "end"))
return i(e);
if (t.call(e, "line") || t.call(e, "column"))
return n(e);
return ""
}
}
,
5001: e=>{
e.exports = function(e) {
return e
}
}
,
2888: (e,t,n)=>{
"use strict";
e.exports = l;
var i = n(493)
, r = n(5001)
, o = !0
, a = "skip"
, s = !1;
function l(e, t, n, l) {
var c, u;
"function" == typeof t && "function" != typeof n && (l = n,
n = t,
t = null),
u = i(t),
c = l ? -1 : 1,
function e(i, h, d) {
var p, f = "object" == typeof i && null !== i ? i : {};
"string" == typeof f.type && (p = "string" == typeof f.tagName ? f.tagName : "string" == typeof f.name ? f.name : void 0,
m.displayName = "node (" + r(f.type + (p ? "<" + p + ">" : "")) + ")");
return m;
function m() {
var r, p, f = d.concat(i), m = [];
if ((!t || u(i, h, d[d.length - 1] || null)) && (m = function(e) {
if (null !== e && "object" == typeof e && "length"in e)
return e;
if ("number" == typeof e)
return [o, e];
return [e]
}(n(i, d)),
m[0] === s))
return m;
if (i.children && m[0] !== a)
for (p = (l ? i.children.length : -1) + c; p > -1 && p < i.children.length; ) {
if ((r = e(i.children[p], p, f)())[0] === s)
return r;
p = "number" == typeof r[1] ? r[1] : p + c
}
return m
}
}(e, null, [])()
}
l.CONTINUE = o,
l.SKIP = a,
l.EXIT = s
}
,
6658: (e,t,n)=>{
"use strict";
e.exports = s;
var i = n(2888)
, r = i.CONTINUE
, o = i.SKIP
, a = i.EXIT;
function s(e, t, n, r) {
"function" == typeof t && "function" != typeof n && (r = n,
n = t,
t = null),
i(e, t, (function(e, t) {
var i = t[t.length - 1]
, r = i ? i.children.indexOf(e) : null;
return n(e, r, i)
}
), r)
}
s.CONTINUE = r,
s.SKIP = o,
s.EXIT = a
}
,
922: e=>{
"use strict";
e.exports = function(e) {
var t = String(e)
, n = []
, i = /\r?\n|\r/g;
for (; i.exec(t); )
n.push(i.lastIndex);
return n.push(t.length + 1),
{
toPoint: r,
toPosition: r,
toOffset: function(e) {
var t, i = e && e.line, r = e && e.column;
isNaN(i) || isNaN(r) || !(i - 1 in n) || (t = (n[i - 2] || 0) + r - 1 || 0);
return t > -1 && t < n[n.length - 1] ? t : -1
}
};
function r(e) {
var t = -1;
if (e > -1 && e < n[n.length - 1])
for (; ++t < n.length; )
if (n[t] > e)
return {
line: t + 1,
column: e - (n[t - 1] || 0) + 1,
offset: e
};
return {}
}
}
}
,
859: (e,t,n)=>{
"use strict";
var i = n(2472);
function r() {}
e.exports = a,
r.prototype = Error.prototype,
a.prototype = new r;
var o = a.prototype;
function a(e, t, n) {
var r, o, a;
"string" == typeof t && (n = t,
t = null),
r = function(e) {
var t, n = [null, null];
"string" == typeof e && (-1 === (t = e.indexOf(":")) ? n[1] = e : (n[0] = e.slice(0, t),
n[1] = e.slice(t + 1)));
return n
}(n),
o = i(t) || "1:1",
a = {
start: {
line: null,
column: null
},
end: {
line: null,
column: null
}
},
t && t.position && (t = t.position),
t && (t.start ? (a = t,
t = t.start) : a.start = t),
e.stack && (this.stack = e.stack,
e = e.message),
this.message = e,
this.name = o,
this.reason = e,
this.line = t ? t.line : null,
this.column = t ? t.column : null,
this.location = a,
this.source = r[0],
this.ruleId = r[1]
}
o.file = "",
o.name = "",
o.reason = "",
o.message = "",
o.stack = "",
o.fatal = null,
o.column = null,
o.line = null
}
,
7074: (e,t,n)=>{
"use strict";
e.exports = n(9478)
}
,
4571: (e,t,n)=>{
"use strict";
var i = n(6931)
, r = n(7512)
, o = n(2660);
e.exports = l;
var a = {}.hasOwnProperty
, s = ["history", "path", "basename", "stem", "extname", "dirname"];
function l(e) {
var t, n;
if (e) {
if ("string" == typeof e || o(e))
e = {
contents: e
};
else if ("message"in e && "messages"in e)
return e
} else
e = {};
if (!(this instanceof l))
return new l(e);
for (this.data = {},
this.messages = [],
this.history = [],
this.cwd = r.cwd(),
n = -1; ++n < s.length; )
t = s[n],
a.call(e, t) && (this[t] = e[t]);
for (t in e)
s.indexOf(t) < 0 && (this[t] = e[t])
}
function c(e, t) {
if (e && e.indexOf(i.sep) > -1)
throw new Error("`" + t + "` cannot be a path: did not expect `" + i.sep + "`")
}
function u(e, t) {
if (!e)
throw new Error("`" + t + "` cannot be empty")
}
function h(e, t) {
if (!e)
throw new Error("Setting `" + t + "` requires `path` to be set too")
}
l.prototype.toString = function(e) {
return (this.contents || "").toString(e)
}
,
Object.defineProperty(l.prototype, "path", {
get: function() {
return this.history[this.history.length - 1]
},
set: function(e) {
u(e, "path"),
this.path !== e && this.history.push(e)
}
}),
Object.defineProperty(l.prototype, "dirname", {
get: function() {
return "string" == typeof this.path ? i.dirname(this.path) : void 0
},
set: function(e) {
h(this.path, "dirname"),
this.path = i.join(e || "", this.basename)
}
}),
Object.defineProperty(l.prototype, "basename", {
get: function() {
return "string" == typeof this.path ? i.basename(this.path) : void 0
},
set: function(e) {
u(e, "basename"),
c(e, "basename"),
this.path = i.join(this.dirname || "", e)
}
}),
Object.defineProperty(l.prototype, "extname", {
get: function() {
return "string" == typeof this.path ? i.extname(this.path) : void 0
},
set: function(e) {
if (c(e, "extname"),
h(this.path, "extname"),
e) {
if (46 !== e.charCodeAt(0))
throw new Error("`extname` must start with `.`");
if (e.indexOf(".", 1) > -1)
throw new Error("`extname` cannot contain multiple dots")
}
this.path = i.join(this.dirname, this.stem + (e || ""))
}
}),
Object.defineProperty(l.prototype, "stem", {
get: function() {
return "string" == typeof this.path ? i.basename(this.path, this.extname) : void 0
},
set: function(e) {
u(e, "stem"),
c(e, "stem"),
this.path = i.join(this.dirname || "", e + (this.extname || ""))
}
})
}
,
9478: (e,t,n)=>{
"use strict";
var i = n(859)
, r = n(4571);
e.exports = r,
r.prototype.message = function(e, t, n) {
var r = new i(e,t,n);
this.path && (r.name = this.path + ":" + r.name,
r.file = this.path);
return r.fatal = !1,
this.messages.push(r),
r
}
,
r.prototype.info = function() {
var e = this.message.apply(this, arguments);
return e.fatal = null,
e
}
,
r.prototype.fail = function() {
var e = this.message.apply(this, arguments);
throw e.fatal = !0,
e
}
}
,
6931: (e,t)=>{
"use strict";
function n(e) {
if ("string" != typeof e)
throw new TypeError("Path must be a string. Received " + JSON.stringify(e))
}
t.basename = function(e, t) {
var i, r, o, a, s = 0, l = -1;
if (void 0 !== t && "string" != typeof t)
throw new TypeError('"ext" argument must be a string');
if (n(e),
i = e.length,
void 0 === t || !t.length || t.length > e.length) {
for (; i--; )
if (47 === e.charCodeAt(i)) {
if (o) {
s = i + 1;
break
}
} else
l < 0 && (o = !0,
l = i + 1);
return l < 0 ? "" : e.slice(s, l)
}
if (t === e)
return "";
r = -1,
a = t.length - 1;
for (; i--; )
if (47 === e.charCodeAt(i)) {
if (o) {
s = i + 1;
break
}
} else
r < 0 && (o = !0,
r = i + 1),
a > -1 && (e.charCodeAt(i) === t.charCodeAt(a--) ? a < 0 && (l = i) : (a = -1,
l = r));
s === l ? l = r : l < 0 && (l = e.length);
return e.slice(s, l)
}
,
t.dirname = function(e) {
var t, i, r;
if (n(e),
!e.length)
return ".";
t = -1,
r = e.length;
for (; --r; )
if (47 === e.charCodeAt(r)) {
if (i) {
t = r;
break
}
} else
i || (i = !0);
return t < 0 ? 47 === e.charCodeAt(0) ? "/" : "." : 1 === t && 47 === e.charCodeAt(0) ? "//" : e.slice(0, t)
}
,
t.extname = function(e) {
var t, i, r, o = -1, a = 0, s = -1, l = 0;
n(e),
r = e.length;
for (; r--; )
if (47 !== (i = e.charCodeAt(r)))
s < 0 && (t = !0,
s = r + 1),
46 === i ? o < 0 ? o = r : 1 !== l && (l = 1) : o > -1 && (l = -1);
else if (t) {
a = r + 1;
break
}
if (o < 0 || s < 0 || 0 === l || 1 === l && o === s - 1 && o === a + 1)
return "";
return e.slice(o, s)
}
,
t.join = function() {
var e, t = -1;
for (; ++t < arguments.length; )
n(arguments[t]),
arguments[t] && (e = void 0 === e ? arguments[t] : e + "/" + arguments[t]);
return void 0 === e ? "." : function(e) {
var t, i;
n(e),
t = 47 === e.charCodeAt(0),
i = function(e, t) {
var n, i, r = "", o = 0, a = -1, s = 0, l = -1;
for (; ++l <= e.length; ) {
if (l < e.length)
n = e.charCodeAt(l);
else {
if (47 === n)
break;
n = 47
}
if (47 === n) {
if (a === l - 1 || 1 === s)
;
else if (a !== l - 1 && 2 === s) {
if (r.length < 2 || 2 !== o || 46 !== r.charCodeAt(r.length - 1) || 46 !== r.charCodeAt(r.length - 2))
if (r.length > 2) {
if ((i = r.lastIndexOf("/")) !== r.length - 1) {
i < 0 ? (r = "",
o = 0) : o = (r = r.slice(0, i)).length - 1 - r.lastIndexOf("/"),
a = l,
s = 0;
continue
}
} else if (r.length) {
r = "",
o = 0,
a = l,
s = 0;
continue
}
t && (r = r.length ? r + "/.." : "..",
o = 2)
} else
r.length ? r += "/" + e.slice(a + 1, l) : r = e.slice(a + 1, l),
o = l - a - 1;
a = l,
s = 0
} else
46 === n && s > -1 ? s++ : s = -1
}
return r
}(e, !t),
i.length || t || (i = ".");
i.length && 47 === e.charCodeAt(e.length - 1) && (i += "/");
return t ? "/" + i : i
}(e)
}
,
t.sep = "/"
}
,
7512: (e,t)=>{
"use strict";
t.cwd = function() {
return "/"
}
}
,
8177: (e,t)=>{
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
})
}
,
8193: (e,t,n)=>{
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var i, r = n(6661), o = n(9840), a = n(9840), s = n(5416);
!function(e) {
e[e.STATE_TAG = 1] = "STATE_TAG",
e[e.STATE_SIZE = 2] = "STATE_SIZE",
e[e.STATE_CONTENT = 3] = "STATE_CONTENT"
}(i || (i = {}));
var l = function() {
function e() {
this._buffer = new o.Buffer(0),
this._tag_stack = [],
this._state = i.STATE_TAG,
this._cursor = 0,
this._total = 0,
this._schema = s.byEbmlID,
this._result = []
}
return e.prototype.decode = function(e) {
this.readChunk(e);
var t = this._result;
return this._result = [],
t
}
,
e.prototype.readChunk = function(e) {
for (this._buffer = a.concat([this._buffer, new o.Buffer(e)]); this._cursor < this._buffer.length && (this._state !== i.STATE_TAG || this.readTag()) && (this._state !== i.STATE_SIZE || this.readSize()) && (this._state !== i.STATE_CONTENT || this.readContent()); )
;
}
,
e.prototype.getSchemaInfo = function(e) {
return this._schema[e] || {
name: "unknown",
level: -1,
type: "unknown",
description: "unknown"
}
}
,
e.prototype.readTag = function() {
if (this._cursor >= this._buffer.length)
return !1;
var e = (0,
o.readVint)(this._buffer, this._cursor);
if (null == e)
return !1;
var t = this._buffer.slice(this._cursor, this._cursor + e.length).reduce((function(e, t, n, i) {
return e + t * Math.pow(16, 2 * (i.length - 1 - n))
}
), 0)
, n = this.getSchemaInfo(t)
, r = {
EBML_ID: t.toString(16),
schema: n,
type: n.type,
name: n.name,
level: n.level,
tagStart: this._total,
tagEnd: this._total + e.length,
sizeStart: this._total + e.length,
sizeEnd: null,
dataStart: null,
dataEnd: null,
dataSize: null,
data: null
};
return this._tag_stack.push(r),
this._cursor += e.length,
this._total += e.length,
this._state = i.STATE_SIZE,
!0
}
,
e.prototype.readSize = function() {
if (this._cursor >= this._buffer.length)
return !1;
var e = (0,
o.readVint)(this._buffer, this._cursor);
if (null == e)
return !1;
var t = this._tag_stack[this._tag_stack.length - 1];
return t.sizeEnd = t.sizeStart + e.length,
t.dataStart = t.sizeEnd,
t.dataSize = e.value,
-1 === e.value ? (t.dataEnd = -1,
"m" === t.type && (t.unknownSize = !0)) : t.dataEnd = t.sizeEnd + e.value,
this._cursor += e.length,
this._total += e.length,
this._state = i.STATE_CONTENT,
!0
}
,
e.prototype.readContent = function() {
var e = this._tag_stack[this._tag_stack.length - 1];
if ("m" === e.type) {
if (e.isEnd = !1,
this._result.push(e),
this._state = i.STATE_TAG,
0 === e.dataSize) {
var t = Object.assign({}, e, {
isEnd: !0
});
this._result.push(t),
this._tag_stack.pop()
}
return !0
}
if (this._buffer.length < this._cursor + e.dataSize)
return !1;
var n = this._buffer.slice(this._cursor, this._cursor + e.dataSize);
switch (this._buffer = this._buffer.slice(this._cursor + e.dataSize),
e.data = n,
e.type) {
case "u":
e.value = n.readUIntBE(0, n.length);
break;
case "i":
e.value = n.readIntBE(0, n.length);
break;
case "f":
e.value = 4 === e.dataSize ? n.readFloatBE(0) : 8 === e.dataSize ? n.readDoubleBE(0) : (console.warn("cannot read ".concat(e.dataSize, " octets float. failback to 0")),
0);
break;
case "s":
e.value = n.toString("ascii");
break;
case "8":
e.value = n.toString("utf8");
break;
case "b":
e.value = n;
break;
case "d":
e.value = (0,
o.convertEBMLDateToJSDate)(new r.Int64BE(n).toNumber())
}
if (null === e.value)
throw new Error("unknown tag type:" + e.type);
for (this._result.push(e),
this._total += e.dataSize,
this._state = i.STATE_TAG,
this._cursor = 0,
this._tag_stack.pop(); this._tag_stack.length > 0; ) {
var a = this._tag_stack[this._tag_stack.length - 1];
if (a.dataEnd < 0)
return this._tag_stack.pop(),
!0;
if (this._total < a.dataEnd)
break;
if ("m" !== a.type)
throw new Error("parent element is not master element");
t = Object.assign({}, a, {
isEnd: !0
});
this._result.push(t),
this._tag_stack.pop()
}
return !0
}
,
e
}();
t.default = l
}
,
4741: (e,t,n)=>{
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
});
var i = n(9840)
, r = n(9840)
, o = n(5416)
, a = function() {
function e() {
this._schema = o.byEbmlID,
this._buffers = [],
this._stack = []
}
return e.prototype.encode = function(e) {
var t = this;
return i.concat(e.reduce((function(e, n) {
return e.concat(t.encodeChunk(n))
}
), [])).buffer
}
,
e.prototype.encodeChunk = function(e) {
return "m" === e.type ? e.isEnd ? this.endTag(e) : this.startTag(e) : (e.data = r.Buffer.from(e.data),
this.writeTag(e)),
this.flush()
}
,
e.prototype.flush = function() {
var e = this._buffers;
return this._buffers = [],
e
}
,
e.prototype.getSchemaInfo = function(e) {
for (var t = Object.keys(this._schema).map(Number), n = 0; n < t.length; n++) {
var i = t[n];
if (this._schema[i].name === e)
return new r.Buffer(i.toString(16),"hex")
}
return null
}
,
e.prototype.writeTag = function(e) {
var t = e.name
, n = this.getSchemaInfo(t)
, r = e.data;
if (null == n)
throw new Error("No schema entry found for " + t);
var o = i.encodeTag(n, r);
this._stack.length > 0 ? this._stack[this._stack.length - 1].children.push({
tagId: n,
elm: e,
children: [],
data: o
}) : this._buffers = this._buffers.concat(o)
}
,
e.prototype.startTag = function(e) {
var t = e.name
, n = this.getSchemaInfo(t);
if (null == n)
throw new Error("No schema entry found for " + t);
if (e.unknownSize) {
var o = i.encodeTag(n, new r.Buffer(0), e.unknownSize);
this._buffers = this._buffers.concat(o)
} else {
var a = {
tagId: n,
elm: e,
children: [],
data: null
};
this._stack.length > 0 && this._stack[this._stack.length - 1].children.push(a),
this._stack.push(a)
}
}
,
e.prototype.endTag = function(e) {
e.name;
var t = this._stack.pop();
if (null == t)
throw new Error("EBML structure is broken");
if (t.elm.name !== e.name)
throw new Error("EBML structure is broken");
var n = t.children.reduce((function(e, t) {
if (null === t.data)
throw new Error("EBML structure is broken");
return e.concat(t.data)
}
), [])
, r = i.concat(n);
"m" === t.elm.type ? t.data = i.encodeTag(t.tagId, r, t.elm.unknownSize) : t.data = i.encodeTag(t.tagId, r),
this._stack.length < 1 && (this._buffers = this._buffers.concat(t.data))
}
,
e
}();
t.default = a
}
,
5226: function(e, t, n) {
"use strict";
var i, r = this && this.__extends || (i = function(e, t) {
return i = Object.setPrototypeOf || {
__proto__: []
}instanceof Array && function(e, t) {
e.__proto__ = t
}
|| function(e, t) {
for (var n in t)
Object.prototype.hasOwnProperty.call(t, n) && (e[n] = t[n])
}
,
i(e, t)
}
,
function(e, t) {
if ("function" != typeof t && null !== t)
throw new TypeError("Class extends value " + String(t) + " is not a constructor or null");
function n() {
this.constructor = e
}
i(e, t),
e.prototype = null === t ? Object.create(t) : (n.prototype = t.prototype,
new n)
}
);
Object.defineProperty(t, "__esModule", {
value: !0
});
var o = n(9784)
, a = n(9840)
, s = function(e) {
function t() {
var t = e.call(this) || this;
return t.logGroup = "",
t.hasLoggingStarted = !1,
t.metadataloaded = !1,
t.chunks = [],
t.stack = [],
t.segmentOffset = 0,
t.last2SimpleBlockVideoTrackTimecode = [0, 0],
t.last2SimpleBlockAudioTrackTimecode = [0, 0],
t.lastClusterTimecode = 0,
t.lastClusterPosition = 0,
t.timecodeScale = 1e6,
t.metadataSize = 0,
t.metadatas = [],
t.cues = [],
t.firstVideoBlockRead = !1,
t.firstAudioBlockRead = !1,
t.currentTrack = {
TrackNumber: -1,
TrackType: -1,
DefaultDuration: null,
CodecDelay: null
},
t.trackTypes = [],
t.trackDefaultDuration = [],
t.trackCodecDelay = [],
t.trackInfo = {
type: "nothing"
},
t.ended = !1,
t.logging = !1,
t.use_duration_every_simpleblock = !1,
t.use_webp = !1,
t.use_segment_info = !0,
t.drop_default_duration = !0,
t
}
return r(t, e),
t.prototype.stop = function() {
for (this.ended = !0,
this.emit_segment_info(); this.stack.length; )
this.stack.pop(),
this.logging && console.groupEnd();
this.logging && this.hasLoggingStarted && this.logGroup && console.groupEnd()
}
,
t.prototype.emit_segment_info = function() {
var e = this.chunks;
if (this.chunks = [],
this.metadataloaded) {
if (!this.use_segment_info)
return;
var t = this.lastClusterTimecode
, n = this.duration
, i = this.timecodeScale;
this.emit("cluster", {
timecode: t,
data: e
}),
this.emit("duration", {
timecodeScale: i,
duration: n
})
} else {
this.metadataloaded = !0,
this.metadatas = e;
var r = this.trackTypes.indexOf(1)
, o = this.trackTypes.indexOf(2);
if (this.trackInfo = r >= 0 && o >= 0 ? {
type: "both",
trackNumber: r
} : r >= 0 ? {
type: "video",
trackNumber: r
} : o >= 0 ? {
type: "audio",
trackNumber: o
} : {
type: "nothing"
},
!this.use_segment_info)
return;
this.emit("metadata", {
data: e,
metadataSize: this.metadataSize
})
}
}
,
t.prototype.read = function(e) {
var t = this
, n = !1;
if (!this.ended) {
if ("m" === e.type)
if (e.isEnd)
this.stack.pop();
else {
var i = this.stack[this.stack.length - 1];
if (null != i && i.level >= e.level) {
this.stack.pop(),
this.logging && console.groupEnd(),
i.dataEnd = e.dataEnd,
i.dataSize = e.dataEnd - i.dataStart,
i.unknownSize = !1;
var r = Object.assign({}, i, {
name: i.name,
type: i.type,
isEnd: !0
});
this.chunks.push(r)
}
this.stack.push(e)
}
if ("m" === e.type && "Segment" == e.name)
0 != this.segmentOffset && console.warn("Multiple segments detected!"),
this.segmentOffset = e.dataStart,
this.emit("segment_offset", this.segmentOffset);
else if ("b" === e.type && "SimpleBlock" === e.name) {
var o = a.ebmlBlock(e.data)
, s = o.timecode
, l = o.trackNumber
, c = o.frames;
if (1 === this.trackTypes[l]) {
if (!this.firstVideoBlockRead && (this.firstVideoBlockRead = !0,
"both" === this.trackInfo.type || "video" === this.trackInfo.type)) {
var u = this.lastClusterTimecode + s;
this.cues.push({
CueTrack: l,
CueClusterPosition: this.lastClusterPosition,
CueTime: u
}),
this.emit("cue_info", {
CueTrack: l,
CueClusterPosition: this.lastClusterPosition,
CueTime: this.lastClusterTimecode
}),
this.emit("cue", {
CueTrack: l,
CueClusterPosition: this.lastClusterPosition,
CueTime: u
})
}
this.last2SimpleBlockVideoTrackTimecode = [this.last2SimpleBlockVideoTrackTimecode[1], s]
} else if (2 === this.trackTypes[l]) {
if (!this.firstAudioBlockRead && (this.firstAudioBlockRead = !0,
"audio" === this.trackInfo.type)) {
u = this.lastClusterTimecode + s;
this.cues.push({
CueTrack: l,
CueClusterPosition: this.lastClusterPosition,
CueTime: u
}),
this.emit("cue_info", {
CueTrack: l,
CueClusterPosition: this.lastClusterPosition,
CueTime: this.lastClusterTimecode
}),
this.emit("cue", {
CueTrack: l,
CueClusterPosition: this.lastClusterPosition,
CueTime: u
})
}
this.last2SimpleBlockAudioTrackTimecode = [this.last2SimpleBlockAudioTrackTimecode[1], s]
}
this.use_duration_every_simpleblock && this.emit("duration", {
timecodeScale: this.timecodeScale,
duration: this.duration
}),
this.use_webp && c.forEach((function(e) {
if ("9d012a" === e.slice(3, 6).toString("hex")) {
var n = a.VP8BitStreamToRiffWebPBuffer(e)
, i = new Blob([n],{
type: "image/webp"
})
, r = t.duration;
t.emit("webp", {
currentTime: r,
webp: i
})
}
}
))
} else
"m" === e.type && "Cluster" === e.name && !1 === e.isEnd ? (this.firstVideoBlockRead = !1,
this.firstAudioBlockRead = !1,
this.emit_segment_info(),
this.emit("cluster_ptr", e.tagStart),
this.lastClusterPosition = e.tagStart) : "u" === e.type && "Timecode" === e.name ? this.lastClusterTimecode = e.value : "u" === e.type && "TimecodeScale" === e.name ? this.timecodeScale = e.value : "m" === e.type && "TrackEntry" === e.name ? e.isEnd ? (this.trackTypes[this.currentTrack.TrackNumber] = this.currentTrack.TrackType,
this.trackDefaultDuration[this.currentTrack.TrackNumber] = this.currentTrack.DefaultDuration,
this.trackCodecDelay[this.currentTrack.TrackNumber] = this.currentTrack.CodecDelay) : this.currentTrack = {
TrackNumber: -1,
TrackType: -1,
DefaultDuration: null,
CodecDelay: null
} : "u" === e.type && "TrackType" === e.name ? this.currentTrack.TrackType = e.value : "u" === e.type && "TrackNumber" === e.name ? this.currentTrack.TrackNumber = e.value : "u" === e.type && "CodecDelay" === e.name ? this.currentTrack.CodecDelay = e.value : "u" === e.type && "DefaultDuration" === e.name ? this.drop_default_duration ? (console.warn("DefaultDuration detected!, remove it"),
n = !0) : this.currentTrack.DefaultDuration = e.value : "unknown" === e.name && console.warn(e);
!this.metadataloaded && e.dataEnd > 0 && (this.metadataSize = e.dataEnd),
n || this.chunks.push(e),
this.logging && this.put(e)
}
}
,
Object.defineProperty(t.prototype, "duration", {
get: function() {
if ("nothing" === this.trackInfo.type)
return console.warn("no video, no audio track"),
0;
var e = 0
, t = 0
, n = 0
, i = this.trackDefaultDuration[this.trackInfo.trackNumber];
if ("number" == typeof i)
e = i;
else if ("both" === this.trackInfo.type)
this.last2SimpleBlockAudioTrackTimecode[1] > this.last2SimpleBlockVideoTrackTimecode[1] ? (e = (this.last2SimpleBlockAudioTrackTimecode[1] - this.last2SimpleBlockAudioTrackTimecode[0]) * this.timecodeScale,
"number" == typeof (r = this.trackCodecDelay[this.trackTypes.indexOf(2)]) && (t = r),
n = this.last2SimpleBlockAudioTrackTimecode[1]) : (e = (this.last2SimpleBlockVideoTrackTimecode[1] - this.last2SimpleBlockVideoTrackTimecode[0]) * this.timecodeScale,
"number" == typeof (r = this.trackCodecDelay[this.trackTypes.indexOf(1)]) && (t = r),
n = this.last2SimpleBlockVideoTrackTimecode[1]);
else if ("video" === this.trackInfo.type) {
e = (this.last2SimpleBlockVideoTrackTimecode[1] - this.last2SimpleBlockVideoTrackTimecode[0]) * this.timecodeScale,
"number" == typeof (r = this.trackCodecDelay[this.trackInfo.trackNumber]) && (t = r),
n = this.last2SimpleBlockVideoTrackTimecode[1]
} else if ("audio" === this.trackInfo.type) {
var r;
e = (this.last2SimpleBlockAudioTrackTimecode[1] - this.last2SimpleBlockAudioTrackTimecode[0]) * this.timecodeScale,
"number" == typeof (r = this.trackCodecDelay[this.trackInfo.trackNumber]) && (t = r),
n = this.last2SimpleBlockAudioTrackTimecode[1]
}
var o = ((this.lastClusterTimecode + n) * this.timecodeScale + e - t) / this.timecodeScale;
return Math.floor(o)
},
enumerable: !1,
configurable: !0
}),
t.prototype.addListener = function(t, n) {
return e.prototype.addListener.call(this, t, n)
}
,
t.prototype.put = function(e) {
this.hasLoggingStarted || (this.hasLoggingStarted = !0,
this.logging && this.logGroup && console.groupCollapsed(this.logGroup)),
"m" === e.type ? e.isEnd ? console.groupEnd() : console.group(e.name + ":" + e.tagStart) : "b" === e.type ? console.log(e.name, e.type) : console.log(e.name, e.tagStart, e.type, e.value)
}
,
t
}(o.EventEmitter);
t.default = s
},
5416: (e,t)=>{
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}),
t.byEbmlID = void 0,
t.byEbmlID = {
128: {
name: "ChapterDisplay",
level: 4,
type: "m",
multiple: !0,
minver: 1,
webm: !0,
description: "Contains all possible strings to use for the chapter display."
},
131: {
name: "TrackType",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
range: "1-254",
description: "A set of track types coded on 8 bits (1: video, 2: audio, 3: complex, 0x10: logo, 0x11: subtitle, 0x12: buttons, 0x20: control)."
},
133: {
name: "ChapString",
cppname: "ChapterString",
level: 5,
type: "8",
mandatory: !0,
minver: 1,
webm: !0,
description: "Contains the string to use as the chapter atom."
},
134: {
name: "CodecID",
level: 3,
type: "s",
mandatory: !0,
minver: 1,
description: "An ID corresponding to the codec, see the codec page for more info."
},
136: {
name: "FlagDefault",
cppname: "TrackFlagDefault",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
default: 1,
range: "0-1",
description: "Set if that track (audio, video or subs) SHOULD be active if no language found matches the user preference. (1 bit)"
},
137: {
name: "ChapterTrackNumber",
level: 5,
type: "u",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !1,
range: "not 0",
description: "UID of the Track to apply this chapter too. In the absense of a control track, choosing this chapter will select the listed Tracks and deselect unlisted tracks. Absense of this element indicates that the Chapter should be applied to any currently used Tracks."
},
145: {
name: "ChapterTimeStart",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
webm: !0,
description: "Timestamp of the start of Chapter (not scaled)."
},
146: {
name: "ChapterTimeEnd",
level: 4,
type: "u",
minver: 1,
webm: !1,
description: "Timestamp of the end of Chapter (timestamp excluded, not scaled)."
},
150: {
name: "CueRefTime",
level: 5,
type: "u",
mandatory: !0,
minver: 2,
webm: !1,
description: "Timestamp of the referenced Block."
},
151: {
name: "CueRefCluster",
level: 5,
type: "u",
mandatory: !0,
webm: !1,
description: "The Position of the Cluster containing the referenced Block."
},
152: {
name: "ChapterFlagHidden",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
range: "0-1",
description: "If a chapter is hidden (1), it should not be available to the user interface (but still to Control Tracks; see flag notes). (1 bit)"
},
16980: {
name: "ContentCompAlgo",
level: 6,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "The compression algorithm used. Algorithms that have been specified so far are: 0 - zlib, 3 - Header Stripping"
},
16981: {
name: "ContentCompSettings",
level: 6,
type: "b",
minver: 1,
webm: !1,
description: "Settings that might be needed by the decompressor. For Header Stripping (ContentCompAlgo=3), the bytes that were removed from the beggining of each frames of the track."
},
17026: {
name: "DocType",
level: 1,
type: "s",
mandatory: !0,
default: "matroska",
minver: 1,
description: "A string that describes the type of document that follows this EBML header. 'matroska' in our case or 'webm' for webm files."
},
17029: {
name: "DocTypeReadVersion",
level: 1,
type: "u",
mandatory: !0,
default: 1,
minver: 1,
description: "The minimum DocType version an interpreter has to support to read this file."
},
17030: {
name: "EBMLVersion",
level: 1,
type: "u",
mandatory: !0,
default: 1,
minver: 1,
description: "The version of EBML parser used to create the file."
},
17031: {
name: "DocTypeVersion",
level: 1,
type: "u",
mandatory: !0,
default: 1,
minver: 1,
description: "The version of DocType interpreter used to create the file."
},
17476: {
name: "SegmentFamily",
level: 2,
type: "b",
multiple: !0,
minver: 1,
webm: !1,
bytesize: 16,
description: "A randomly generated unique ID that all segments related to each other must use (128 bits)."
},
17505: {
name: "DateUTC",
level: 2,
type: "d",
minver: 1,
description: "Date of the origin of timestamp (value 0), i.e. production date."
},
17540: {
name: "TagDefault",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 1,
range: "0-1",
description: "Indication to know if this is the default/original language to use for the given tag. (1 bit)"
},
17541: {
name: "TagBinary",
level: 4,
type: "b",
minver: 1,
webm: !1,
description: "The values of the Tag if it is binary. Note that this cannot be used in the same SimpleTag as TagString."
},
17543: {
name: "TagString",
level: 4,
type: "8",
minver: 1,
webm: !1,
description: "The value of the Element."
},
17545: {
name: "Duration",
level: 2,
type: "f",
minver: 1,
range: "> 0",
description: "Duration of the segment (based on TimecodeScale)."
},
17816: {
name: "ChapterFlagEnabled",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 1,
range: "0-1",
description: "Specify wether the chapter is enabled. It can be enabled/disabled by a Control Track. When disabled, the movie should skip all the content between the TimeStart and TimeEnd of this chapter (see flag notes). (1 bit)"
},
18016: {
name: "FileMimeType",
level: 3,
type: "s",
mandatory: !0,
minver: 1,
webm: !1,
description: "MIME type of the file."
},
18017: {
name: "FileUsedStartTime",
level: 3,
type: "u",
divx: !0,
description: "DivX font extension"
},
18018: {
name: "FileUsedEndTime",
level: 3,
type: "u",
divx: !0,
description: "DivX font extension"
},
18037: {
name: "FileReferral",
level: 3,
type: "b",
webm: !1,
description: "A binary value that a track/codec can refer to when the attachment is needed."
},
20529: {
name: "ContentEncodingOrder",
level: 5,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "Tells when this modification was used during encoding/muxing starting with 0 and counting upwards. The decoder/demuxer has to start with the highest order number it finds and work its way down. This value has to be unique over all ContentEncodingOrder elements in the segment."
},
20530: {
name: "ContentEncodingScope",
level: 5,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 1,
range: "not 0",
description: "A bit field that describes which elements have been modified in this way. Values (big endian) can be OR'ed. Possible values: 1 - all frame contents, 2 - the track's private data, 4 - the next ContentEncoding (next ContentEncodingOrder. Either the data inside ContentCompression and/or ContentEncryption)"
},
20531: {
name: "ContentEncodingType",
level: 5,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "A value describing what kind of transformation has been done. Possible values: 0 - compression, 1 - encryption"
},
20532: {
name: "ContentCompression",
level: 5,
type: "m",
minver: 1,
webm: !1,
description: "Settings describing the compression used. Must be present if the value of ContentEncodingType is 0 and absent otherwise. Each block must be decompressable even if no previous block is available in order not to prevent seeking."
},
20533: {
name: "ContentEncryption",
level: 5,
type: "m",
minver: 1,
webm: !1,
description: "Settings describing the encryption used. Must be present if the value of ContentEncodingType is 1 and absent otherwise."
},
21368: {
name: "CueBlockNumber",
level: 4,
type: "u",
minver: 1,
default: 1,
range: "not 0",
description: "Number of the Block in the specified Cluster."
},
22100: {
name: "ChapterStringUID",
level: 4,
type: "8",
mandatory: !1,
minver: 3,
webm: !0,
description: "A unique string ID to identify the Chapter. Use for WebVTT cue identifier storage."
},
22337: {
name: "WritingApp",
level: 2,
type: "8",
mandatory: !0,
minver: 1,
description: 'Writing application ("mkvmerge-0.3.3").'
},
22612: {
name: "SilentTracks",
cppname: "ClusterSilentTracks",
level: 2,
type: "m",
minver: 1,
webm: !1,
description: "The list of tracks that are not used in that part of the stream. It is useful when using overlay tracks on seeking. Then you should decide what track to use."
},
25152: {
name: "ContentEncoding",
level: 4,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !1,
description: "Settings for one content encoding like compression or encryption."
},
25188: {
name: "BitDepth",
cppname: "AudioBitDepth",
level: 4,
type: "u",
minver: 1,
range: "not 0",
description: "Bits per sample, mostly used for PCM."
},
25906: {
name: "SignedElement",
level: 3,
type: "b",
multiple: !0,
webm: !1,
description: "An element ID whose data will be used to compute the signature."
},
26148: {
name: "TrackTranslate",
level: 3,
type: "m",
multiple: !0,
minver: 1,
webm: !1,
description: "The track identification for the given Chapter Codec."
},
26897: {
name: "ChapProcessCommand",
cppname: "ChapterProcessCommand",
level: 5,
type: "m",
multiple: !0,
minver: 1,
webm: !1,
description: "Contains all the commands associated to the Atom."
},
26914: {
name: "ChapProcessTime",
cppname: "ChapterProcessTime",
level: 6,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
description: "Defines when the process command should be handled (0: during the whole chapter, 1: before starting playback, 2: after playback of the chapter)."
},
26916: {
name: "ChapterTranslate",
level: 2,
type: "m",
multiple: !0,
minver: 1,
webm: !1,
description: "A tuple of corresponding ID used by chapter codecs to represent this segment."
},
26931: {
name: "ChapProcessData",
cppname: "ChapterProcessData",
level: 6,
type: "b",
mandatory: !0,
minver: 1,
webm: !1,
description: "Contains the command information. The data should be interpreted depending on the ChapProcessCodecID value. For ChapProcessCodecID = 1, the data correspond to the binary DVD cell pre/post commands."
},
26948: {
name: "ChapProcess",
cppname: "ChapterProcess",
level: 4,
type: "m",
multiple: !0,
minver: 1,
webm: !1,
description: "Contains all the commands associated to the Atom."
},
26965: {
name: "ChapProcessCodecID",
cppname: "ChapterProcessCodecID",
level: 5,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "Contains the type of the codec used for the processing. A value of 0 means native Matroska processing (to be defined), a value of 1 means the DVD command set is used. More codec IDs can be added later."
},
29555: {
name: "Tag",
level: 2,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !1,
description: "Element containing elements specific to Tracks/Chapters."
},
29572: {
name: "SegmentFilename",
level: 2,
type: "8",
minver: 1,
webm: !1,
description: "A filename corresponding to this segment."
},
29766: {
name: "AttachmentLink",
cppname: "TrackAttachmentLink",
level: 3,
type: "u",
minver: 1,
webm: !1,
range: "not 0",
description: "The UID of an attachment that is used by this codec."
},
2459272: {
name: "CodecName",
level: 3,
type: "8",
minver: 1,
description: "A human-readable string specifying the codec."
},
408125543: {
name: "Segment",
level: "0",
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "This element contains all other top-level (level 1) elements. Typically a Matroska file is composed of 1 segment."
},
17530: {
name: "TagLanguage",
level: 4,
type: "s",
mandatory: !0,
minver: 1,
webm: !1,
default: "und",
description: "Specifies the language of the tag specified, in the Matroska languages form."
},
17827: {
name: "TagName",
level: 4,
type: "8",
mandatory: !0,
minver: 1,
webm: !1,
description: "The name of the Tag that is going to be stored."
},
26568: {
name: "SimpleTag",
cppname: "TagSimple",
level: 3,
recursive: "1",
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !1,
description: "Contains general information about the target."
},
25542: {
name: "TagAttachmentUID",
level: 4,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
default: 0,
description: "A unique ID to identify the Attachment(s) the tags belong to. If the value is 0 at this level, the tags apply to all the attachments in the Segment."
},
25540: {
name: "TagChapterUID",
level: 4,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
default: 0,
description: "A unique ID to identify the Chapter(s) the tags belong to. If the value is 0 at this level, the tags apply to all chapters in the Segment."
},
25545: {
name: "TagEditionUID",
level: 4,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
default: 0,
description: "A unique ID to identify the EditionEntry(s) the tags belong to. If the value is 0 at this level, the tags apply to all editions in the Segment."
},
25541: {
name: "TagTrackUID",
level: 4,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
default: 0,
description: "A unique ID to identify the Track(s) the tags belong to. If the value is 0 at this level, the tags apply to all tracks in the Segment."
},
25546: {
name: "TargetType",
cppname: "TagTargetType",
level: 4,
type: "s",
minver: 1,
webm: !1,
strong: "informational",
description: 'An string that can be used to display the logical level of the target like "ALBUM", "TRACK", "MOVIE", "CHAPTER", etc (see TargetType).'
},
26826: {
name: "TargetTypeValue",
cppname: "TagTargetTypeValue",
level: 4,
type: "u",
minver: 1,
webm: !1,
default: 50,
description: "A number to indicate the logical level of the target (see TargetType)."
},
25536: {
name: "Targets",
cppname: "TagTargets",
level: 3,
type: "m",
mandatory: !0,
minver: 1,
webm: !1,
description: "Contain all UIDs where the specified meta data apply. It is empty to describe everything in the segment."
},
307544935: {
name: "Tags",
level: 1,
type: "m",
multiple: !0,
minver: 1,
webm: !1,
description: "Element containing elements specific to Tracks/Chapters. A list of valid tags can be found here."
},
17677: {
name: "ChapProcessPrivate",
cppname: "ChapterProcessPrivate",
level: 5,
type: "b",
minver: 1,
webm: !1,
description: 'Some optional data attached to the ChapProcessCodecID information. For ChapProcessCodecID = 1, it is the "DVD level" equivalent.'
},
17278: {
name: "ChapCountry",
cppname: "ChapterCountry",
level: 5,
type: "s",
multiple: !0,
minver: 1,
webm: !1,
description: "The countries corresponding to the string, same 2 octets as in Internet domains."
},
17276: {
name: "ChapLanguage",
cppname: "ChapterLanguage",
level: 5,
type: "s",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !0,
default: "eng",
description: "The languages corresponding to the string, in the bibliographic ISO-639-2 form."
},
143: {
name: "ChapterTrack",
level: 4,
type: "m",
minver: 1,
webm: !1,
description: "List of tracks on which the chapter applies. If this element is not present, all tracks apply"
},
25539: {
name: "ChapterPhysicalEquiv",
level: 4,
type: "u",
minver: 1,
webm: !1,
description: 'Specify the physical equivalent of this ChapterAtom like "DVD" (60) or "SIDE" (50), see complete list of values.'
},
28348: {
name: "ChapterSegmentEditionUID",
level: 4,
type: "u",
minver: 1,
webm: !1,
range: "not 0",
description: "The EditionUID to play from the segment linked in ChapterSegmentUID."
},
28263: {
name: "ChapterSegmentUID",
level: 4,
type: "b",
minver: 1,
webm: !1,
range: ">0",
bytesize: 16,
description: "A segment to play in place of this chapter. Edition ChapterSegmentEditionUID should be used for this segment, otherwise no edition is used."
},
29636: {
name: "ChapterUID",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
webm: !0,
range: "not 0",
description: "A unique ID to identify the Chapter."
},
182: {
name: "ChapterAtom",
level: 3,
recursive: "1",
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !0,
description: "Contains the atom information to use as the chapter atom (apply to all tracks)."
},
17885: {
name: "EditionFlagOrdered",
level: 3,
type: "u",
minver: 1,
webm: !1,
default: 0,
range: "0-1",
description: "Specify if the chapters can be defined multiple times and the order to play them is enforced. (1 bit)"
},
17883: {
name: "EditionFlagDefault",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
range: "0-1",
description: "If a flag is set (1) the edition should be used as the default one. (1 bit)"
},
17853: {
name: "EditionFlagHidden",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
range: "0-1",
description: "If an edition is hidden (1), it should not be available to the user interface (but still to Control Tracks; see flag notes). (1 bit)"
},
17852: {
name: "EditionUID",
level: 3,
type: "u",
minver: 1,
webm: !1,
range: "not 0",
description: "A unique ID to identify the edition. It's useful for tagging an edition."
},
17849: {
name: "EditionEntry",
level: 2,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !0,
description: "Contains all information about a segment edition."
},
272869232: {
name: "Chapters",
level: 1,
type: "m",
minver: 1,
webm: !0,
description: "A system to define basic menus and partition data. For more detailed information, look at the Chapters Explanation."
},
18094: {
name: "FileUID",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
range: "not 0",
description: "Unique ID representing the file, as random as possible."
},
18012: {
name: "FileData",
level: 3,
type: "b",
mandatory: !0,
minver: 1,
webm: !1,
description: "The data of the file."
},
18030: {
name: "FileName",
level: 3,
type: "8",
mandatory: !0,
minver: 1,
webm: !1,
description: "Filename of the attached file."
},
18046: {
name: "FileDescription",
level: 3,
type: "8",
minver: 1,
webm: !1,
description: "A human-friendly name for the attached file."
},
24999: {
name: "AttachedFile",
level: 2,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !1,
description: "An attached file."
},
423732329: {
name: "Attachments",
level: 1,
type: "m",
minver: 1,
webm: !1,
description: "Contain attached files."
},
235: {
name: "CueRefCodecState",
level: 5,
type: "u",
webm: !1,
default: 0,
description: "The position of the Codec State corresponding to this referenced element. 0 means that the data is taken from the initial Track Entry."
},
21343: {
name: "CueRefNumber",
level: 5,
type: "u",
webm: !1,
default: 1,
range: "not 0",
description: "Number of the referenced Block of Track X in the specified Cluster."
},
219: {
name: "CueReference",
level: 4,
type: "m",
multiple: !0,
minver: 2,
webm: !1,
description: "The Clusters containing the required referenced Blocks."
},
234: {
name: "CueCodecState",
level: 4,
type: "u",
minver: 2,
webm: !1,
default: 0,
description: "The position of the Codec State corresponding to this Cue element. 0 means that the data is taken from the initial Track Entry."
},
178: {
name: "CueDuration",
level: 4,
type: "u",
mandatory: !1,
minver: 4,
webm: !1,
description: "The duration of the block according to the segment time base. If missing the track's DefaultDuration does not apply and no duration information is available in terms of the cues."
},
240: {
name: "CueRelativePosition",
level: 4,
type: "u",
mandatory: !1,
minver: 4,
webm: !1,
description: "The relative position of the referenced block inside the cluster with 0 being the first possible position for an element inside that cluster.",
position: "clusterRelative"
},
241: {
name: "CueClusterPosition",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
description: "The position of the Cluster containing the required Block.",
position: "segment"
},
247: {
name: "CueTrack",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
range: "not 0",
description: "The track for which a position is given."
},
183: {
name: "CueTrackPositions",
level: 3,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "Contain positions for different tracks corresponding to the timestamp."
},
179: {
name: "CueTime",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
description: "Absolute timestamp according to the segment time base."
},
187: {
name: "CuePoint",
level: 2,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "Contains all information relative to a seek point in the segment."
},
475249515: {
name: "Cues",
level: 1,
type: "m",
minver: 1,
description: 'A top-level element to speed seeking access. All entries are local to the segment. Should be mandatory for non "live" streams.'
},
18406: {
name: "ContentSigHashAlgo",
level: 6,
type: "u",
minver: 1,
webm: !1,
default: 0,
description: "The hash algorithm used for the signature. A value of '0' means that the contents have not been signed but only encrypted. Predefined values: 1 - SHA1-160 2 - MD5"
},
18405: {
name: "ContentSigAlgo",
level: 6,
type: "u",
minver: 1,
webm: !1,
default: 0,
description: "The algorithm used for the signature. A value of '0' means that the contents have not been signed but only encrypted. Predefined values: 1 - RSA"
},
18404: {
name: "ContentSigKeyID",
level: 6,
type: "b",
minver: 1,
webm: !1,
description: "This is the ID of the private key the data was signed with."
},
18403: {
name: "ContentSignature",
level: 6,
type: "b",
minver: 1,
webm: !1,
description: "A cryptographic signature of the contents."
},
18402: {
name: "ContentEncKeyID",
level: 6,
type: "b",
minver: 1,
webm: !1,
description: "For public key algorithms this is the ID of the public key the the data was encrypted with."
},
18401: {
name: "ContentEncAlgo",
level: 6,
type: "u",
minver: 1,
webm: !1,
default: 0,
description: "The encryption algorithm used. The value '0' means that the contents have not been encrypted but only signed. Predefined values: 1 - DES, 2 - 3DES, 3 - Twofish, 4 - Blowfish, 5 - AES"
},
28032: {
name: "ContentEncodings",
level: 3,
type: "m",
minver: 1,
webm: !1,
description: "Settings for several content encoding mechanisms like compression or encryption."
},
196: {
name: "TrickMasterTrackSegmentUID",
level: 3,
type: "b",
divx: !0,
bytesize: 16,
description: "DivX trick track extenstions"
},
199: {
name: "TrickMasterTrackUID",
level: 3,
type: "u",
divx: !0,
description: "DivX trick track extenstions"
},
198: {
name: "TrickTrackFlag",
level: 3,
type: "u",
divx: !0,
default: 0,
description: "DivX trick track extenstions"
},
193: {
name: "TrickTrackSegmentUID",
level: 3,
type: "b",
divx: !0,
bytesize: 16,
description: "DivX trick track extenstions"
},
192: {
name: "TrickTrackUID",
level: 3,
type: "u",
divx: !0,
description: "DivX trick track extenstions"
},
237: {
name: "TrackJoinUID",
level: 5,
type: "u",
mandatory: !0,
multiple: !0,
minver: 3,
webm: !1,
range: "not 0",
description: "The trackUID number of a track whose blocks are used to create this virtual track."
},
233: {
name: "TrackJoinBlocks",
level: 4,
type: "m",
minver: 3,
webm: !1,
description: "Contains the list of all tracks whose Blocks need to be combined to create this virtual track"
},
230: {
name: "TrackPlaneType",
level: 6,
type: "u",
mandatory: !0,
minver: 3,
webm: !1,
description: "The kind of plane this track corresponds to (0: left eye, 1: right eye, 2: background)."
},
229: {
name: "TrackPlaneUID",
level: 6,
type: "u",
mandatory: !0,
minver: 3,
webm: !1,
range: "not 0",
description: "The trackUID number of the track representing the plane."
},
228: {
name: "TrackPlane",
level: 5,
type: "m",
mandatory: !0,
multiple: !0,
minver: 3,
webm: !1,
description: "Contains a video plane track that need to be combined to create this 3D track"
},
227: {
name: "TrackCombinePlanes",
level: 4,
type: "m",
minver: 3,
webm: !1,
description: "Contains the list of all video plane tracks that need to be combined to create this 3D track"
},
226: {
name: "TrackOperation",
level: 3,
type: "m",
minver: 3,
webm: !1,
description: "Operation that needs to be applied on tracks to create this virtual track. For more details look at the Specification Notes on the subject."
},
32123: {
name: "ChannelPositions",
cppname: "AudioPosition",
level: 4,
type: "b",
webm: !1,
description: "Table of horizontal angles for each successive channel, see appendix."
},
159: {
name: "Channels",
cppname: "AudioChannels",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
default: 1,
range: "not 0",
description: "Numbers of channels in the track."
},
30901: {
name: "OutputSamplingFrequency",
cppname: "AudioOutputSamplingFreq",
level: 4,
type: "f",
minver: 1,
default: "Sampling Frequency",
range: "> 0",
description: "Real output sampling frequency in Hz (used for SBR techniques)."
},
181: {
name: "SamplingFrequency",
cppname: "AudioSamplingFreq",
level: 4,
type: "f",
mandatory: !0,
minver: 1,
default: 8e3,
range: "> 0",
description: "Sampling frequency in Hz."
},
225: {
name: "Audio",
cppname: "TrackAudio",
level: 3,
type: "m",
minver: 1,
description: "Audio settings."
},
2327523: {
name: "FrameRate",
cppname: "VideoFrameRate",
level: 4,
type: "f",
range: "> 0",
strong: "Informational",
description: "Number of frames per second. only."
},
3126563: {
name: "GammaValue",
cppname: "VideoGamma",
level: 4,
type: "f",
webm: !1,
range: "> 0",
description: "Gamma Value."
},
3061028: {
name: "ColourSpace",
cppname: "VideoColourSpace",
level: 4,
type: "b",
minver: 1,
webm: !1,
bytesize: 4,
description: "Same value as in AVI (32 bits)."
},
21683: {
name: "AspectRatioType",
cppname: "VideoAspectRatio",
level: 4,
type: "u",
minver: 1,
default: 0,
description: "Specify the possible modifications to the aspect ratio (0: free resizing, 1: keep aspect ratio, 2: fixed)."
},
21682: {
name: "DisplayUnit",
cppname: "VideoDisplayUnit",
level: 4,
type: "u",
minver: 1,
default: 0,
description: "How DisplayWidth & DisplayHeight should be interpreted (0: pixels, 1: centimeters, 2: inches, 3: Display Aspect Ratio)."
},
21690: {
name: "DisplayHeight",
cppname: "VideoDisplayHeight",
level: 4,
type: "u",
minver: 1,
default: "PixelHeight",
range: "not 0",
description: "Height of the video frames to display. The default value is only valid when DisplayUnit is 0."
},
21680: {
name: "DisplayWidth",
cppname: "VideoDisplayWidth",
level: 4,
type: "u",
minver: 1,
default: "PixelWidth",
range: "not 0",
description: "Width of the video frames to display. The default value is only valid when DisplayUnit is 0."
},
21725: {
name: "PixelCropRight",
cppname: "VideoPixelCropRight",
level: 4,
type: "u",
minver: 1,
default: 0,
description: "The number of video pixels to remove on the right of the image."
},
21708: {
name: "PixelCropLeft",
cppname: "VideoPixelCropLeft",
level: 4,
type: "u",
minver: 1,
default: 0,
description: "The number of video pixels to remove on the left of the image."
},
21691: {
name: "PixelCropTop",
cppname: "VideoPixelCropTop",
level: 4,
type: "u",
minver: 1,
default: 0,
description: "The number of video pixels to remove at the top of the image."
},
21674: {
name: "PixelCropBottom",
cppname: "VideoPixelCropBottom",
level: 4,
type: "u",
minver: 1,
default: 0,
description: "The number of video pixels to remove at the bottom of the image (for HDTV content)."
},
186: {
name: "PixelHeight",
cppname: "VideoPixelHeight",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
range: "not 0",
description: "Height of the encoded video frames in pixels."
},
176: {
name: "PixelWidth",
cppname: "VideoPixelWidth",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
range: "not 0",
description: "Width of the encoded video frames in pixels."
},
21433: {
name: "OldStereoMode",
level: 4,
type: "u",
maxver: "0",
webm: !1,
divx: !1,
description: "DEPRECATED, DO NOT USE. Bogus StereoMode value used in old versions of libmatroska. (0: mono, 1: right eye, 2: left eye, 3: both eyes)."
},
21440: {
name: "AlphaMode",
cppname: "VideoAlphaMode",
level: 4,
type: "u",
minver: 3,
webm: !0,
default: 0,
description: "Alpha Video Mode. Presence of this element indicates that the BlockAdditional element could contain Alpha data."
},
21432: {
name: "StereoMode",
cppname: "VideoStereoMode",
level: 4,
type: "u",
minver: 3,
webm: !0,
default: 0,
description: "Stereo-3D video mode (0: mono, 1: side by side (left eye is first), 2: top-bottom (right eye is first), 3: top-bottom (left eye is first), 4: checkboard (right is first), 5: checkboard (left is first), 6: row interleaved (right is first), 7: row interleaved (left is first), 8: column interleaved (right is first), 9: column interleaved (left is first), 10: anaglyph (cyan/red), 11: side by side (right eye is first), 12: anaglyph (green/magenta), 13 both eyes laced in one Block (left eye is first), 14 both eyes laced in one Block (right eye is first)) . There are some more details on 3D support in the Specification Notes."
},
154: {
name: "FlagInterlaced",
cppname: "VideoFlagInterlaced",
level: 4,
type: "u",
mandatory: !0,
minver: 2,
webm: !0,
default: 0,
range: "0-1",
description: "Set if the video is interlaced. (1 bit)"
},
224: {
name: "Video",
cppname: "TrackVideo",
level: 3,
type: "m",
minver: 1,
description: "Video settings."
},
26277: {
name: "TrackTranslateTrackID",
level: 4,
type: "b",
mandatory: !0,
minver: 1,
webm: !1,
description: "The binary value used to represent this track in the chapter codec data. The format depends on the ChapProcessCodecID used."
},
26303: {
name: "TrackTranslateCodec",
level: 4,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
description: "The chapter codec using this ID (0: Matroska Script, 1: DVD-menu)."
},
26364: {
name: "TrackTranslateEditionUID",
level: 4,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
description: "Specify an edition UID on which this translation applies. When not specified, it means for all editions found in the segment."
},
22203: {
name: "SeekPreRoll",
level: 3,
type: "u",
mandatory: !0,
multiple: !1,
default: 0,
minver: 4,
webm: !0,
description: "After a discontinuity, SeekPreRoll is the duration in nanoseconds of the data the decoder must decode before the decoded data is valid."
},
22186: {
name: "CodecDelay",
level: 3,
type: "u",
multiple: !1,
default: 0,
minver: 4,
webm: !0,
description: "CodecDelay is The codec-built-in delay in nanoseconds. This value must be subtracted from each block timestamp in order to get the actual timestamp. The value should be small so the muxing of tracks with the same actual timestamp are in the same Cluster."
},
28587: {
name: "TrackOverlay",
level: 3,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
description: "Specify that this track is an overlay track for the Track specified (in the u-integer). That means when this track has a gap (see SilentTracks) the overlay track should be used instead. The order of multiple TrackOverlay matters, the first one is the one that should be used. If not found it should be the second, etc."
},
170: {
name: "CodecDecodeAll",
level: 3,
type: "u",
mandatory: !0,
minver: 2,
webm: !1,
default: 1,
range: "0-1",
description: "The codec can decode potentially damaged data (1 bit)."
},
2536e3: {
name: "CodecDownloadURL",
level: 3,
type: "s",
multiple: !0,
webm: !1,
description: "A URL to download about the codec used."
},
3883072: {
name: "CodecInfoURL",
level: 3,
type: "s",
multiple: !0,
webm: !1,
description: "A URL to find information about the codec used."
},
3839639: {
name: "CodecSettings",
level: 3,
type: "8",
webm: !1,
description: "A string describing the encoding setting used."
},
25506: {
name: "CodecPrivate",
level: 3,
type: "b",
minver: 1,
description: "Private data only known to the codec."
},
2274716: {
name: "Language",
cppname: "TrackLanguage",
level: 3,
type: "s",
minver: 1,
default: "eng",
description: "Specifies the language of the track in the Matroska languages form."
},
21358: {
name: "Name",
cppname: "TrackName",
level: 3,
type: "8",
minver: 1,
description: "A human-readable track name."
},
21998: {
name: "MaxBlockAdditionID",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "The maximum value of BlockAdditions for this track."
},
21375: {
name: "TrackOffset",
level: 3,
type: "i",
webm: !1,
default: 0,
description: "A value to add to the Block's Timestamp. This can be used to adjust the playback offset of a track."
},
2306383: {
name: "TrackTimecodeScale",
level: 3,
type: "f",
mandatory: !0,
minver: 1,
maxver: "3",
webm: !1,
default: 1,
range: "> 0",
description: "DEPRECATED, DO NOT USE. The scale to apply on this track to work at normal speed in relation with other tracks (mostly used to adjust video speed when the audio length differs)."
},
2313850: {
name: "DefaultDecodedFieldDuration",
cppname: "TrackDefaultDecodedFieldDuration",
level: 3,
type: "u",
minver: 4,
range: "not 0",
description: "The period in nanoseconds (not scaled by TimcodeScale)\nbetween two successive fields at the output of the decoding process (see the notes)"
},
2352003: {
name: "DefaultDuration",
cppname: "TrackDefaultDuration",
level: 3,
type: "u",
minver: 1,
range: "not 0",
description: "Number of nanoseconds (not scaled via TimecodeScale) per frame ('frame' in the Matroska sense -- one element put into a (Simple)Block)."
},
28152: {
name: "MaxCache",
cppname: "TrackMaxCache",
level: 3,
type: "u",
minver: 1,
webm: !1,
description: "The maximum cache size required to store referenced frames in and the current frame. 0 means no cache is needed."
},
28135: {
name: "MinCache",
cppname: "TrackMinCache",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "The minimum number of frames a player should be able to cache during playback. If set to 0, the reference pseudo-cache system is not used."
},
156: {
name: "FlagLacing",
cppname: "TrackFlagLacing",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
default: 1,
range: "0-1",
description: "Set if the track may contain blocks using lacing. (1 bit)"
},
21930: {
name: "FlagForced",
cppname: "TrackFlagForced",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
default: 0,
range: "0-1",
description: "Set if that track MUST be active during playback. There can be many forced track for a kind (audio, video or subs), the player should select the one which language matches the user preference or the default + forced track. Overlay MAY happen between a forced and non-forced track of the same kind. (1 bit)"
},
185: {
name: "FlagEnabled",
cppname: "TrackFlagEnabled",
level: 3,
type: "u",
mandatory: !0,
minver: 2,
webm: !0,
default: 1,
range: "0-1",
description: "Set if the track is usable. (1 bit)"
},
29637: {
name: "TrackUID",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
range: "not 0",
description: "A unique ID to identify the Track. This should be kept the same when making a direct stream copy of the Track to another file."
},
215: {
name: "TrackNumber",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
range: "not 0",
description: "The track number as used in the Block Header (using more than 127 tracks is not encouraged, though the design allows an unlimited number)."
},
174: {
name: "TrackEntry",
level: 2,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "Describes a track with all elements."
},
374648427: {
name: "Tracks",
level: 1,
type: "m",
multiple: !0,
minver: 1,
description: "A top-level block of information with many tracks described."
},
175: {
name: "EncryptedBlock",
level: 2,
type: "b",
multiple: !0,
webm: !1,
description: "Similar to EncryptedBlock Structure)"
},
202: {
name: "ReferenceTimeCode",
level: 4,
type: "u",
multiple: !1,
mandatory: !0,
minver: 0,
webm: !1,
divx: !0,
description: "DivX trick track extenstions"
},
201: {
name: "ReferenceOffset",
level: 4,
type: "u",
multiple: !1,
mandatory: !0,
minver: 0,
webm: !1,
divx: !0,
description: "DivX trick track extenstions"
},
200: {
name: "ReferenceFrame",
level: 3,
type: "m",
multiple: !1,
minver: 0,
webm: !1,
divx: !0,
description: "DivX trick track extenstions"
},
207: {
name: "SliceDuration",
level: 5,
type: "u",
default: 0,
description: "The (scaled) duration to apply to the element."
},
206: {
name: "Delay",
cppname: "SliceDelay",
level: 5,
type: "u",
default: 0,
description: "The (scaled) delay to apply to the element."
},
203: {
name: "BlockAdditionID",
cppname: "SliceBlockAddID",
level: 5,
type: "u",
default: 0,
description: "The ID of the BlockAdditional element (0 is the main Block)."
},
205: {
name: "FrameNumber",
cppname: "SliceFrameNumber",
level: 5,
type: "u",
default: 0,
description: "The number of the frame to generate from this lace with this delay (allow you to generate many frames from the same Block/Frame)."
},
204: {
name: "LaceNumber",
cppname: "SliceLaceNumber",
level: 5,
type: "u",
minver: 1,
default: 0,
divx: !1,
description: "The reverse number of the frame in the lace (0 is the last frame, 1 is the next to last, etc). While there are a few files in the wild with this element, it is no longer in use and has been deprecated. Being able to interpret this element is not required for playback."
},
232: {
name: "TimeSlice",
level: 4,
type: "m",
multiple: !0,
minver: 1,
divx: !1,
description: "Contains extra time information about the data contained in the Block. While there are a few files in the wild with this element, it is no longer in use and has been deprecated. Being able to interpret this element is not required for playback."
},
142: {
name: "Slices",
level: 3,
type: "m",
minver: 1,
divx: !1,
description: "Contains slices description."
},
30114: {
name: "DiscardPadding",
level: 3,
type: "i",
minver: 4,
webm: !0,
description: "Duration in nanoseconds of the silent data added to the Block (padding at the end of the Block for positive value, at the beginning of the Block for negative value). The duration of DiscardPadding is not calculated in the duration of the TrackEntry and should be discarded during playback."
},
164: {
name: "CodecState",
level: 3,
type: "b",
minver: 2,
webm: !1,
description: "The new codec state to use. Data interpretation is private to the codec. This information should always be referenced by a seek entry."
},
253: {
name: "ReferenceVirtual",
level: 3,
type: "i",
webm: !1,
description: "Relative position of the data that should be in position of the virtual block."
},
251: {
name: "ReferenceBlock",
level: 3,
type: "i",
multiple: !0,
minver: 1,
description: "Timestamp of another frame used as a reference (ie: B or P frame). The timestamp is relative to the block it's attached to."
},
250: {
name: "ReferencePriority",
cppname: "FlagReferenced",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 0,
description: "This frame is referenced and has the specified cache priority. In cache only a frame of the same or higher priority can replace this frame. A value of 0 means the frame is not referenced."
},
155: {
name: "BlockDuration",
level: 3,
type: "u",
minver: 1,
default: "TrackDuration",
description: 'The duration of the Block (based on TimecodeScale). This element is mandatory when DefaultDuration is set for the track (but can be omitted as other default values). When not written and with no DefaultDuration, the value is assumed to be the difference between the timestamp of this Block and the timestamp of the next Block in "display" order (not coding order). This element can be useful at the end of a Track (as there is not other Block available), or when there is a break in a track like for subtitle tracks. When set to 0 that means the frame is not a keyframe.'
},
165: {
name: "BlockAdditional",
level: 5,
type: "b",
mandatory: !0,
minver: 1,
webm: !1,
description: "Interpreted by the codec as it wishes (using the BlockAddID)."
},
238: {
name: "BlockAddID",
level: 5,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
default: 1,
range: "not 0",
description: "An ID to identify the BlockAdditional level."
},
166: {
name: "BlockMore",
level: 4,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
webm: !1,
description: "Contain the BlockAdditional and some parameters."
},
30113: {
name: "BlockAdditions",
level: 3,
type: "m",
minver: 1,
webm: !1,
description: "Contain additional blocks to complete the main one. An EBML parser that has no knowledge of the Block structure could still see and use/skip these data."
},
162: {
name: "BlockVirtual",
level: 3,
type: "b",
webm: !1,
description: "A Block with no data. It must be stored in the stream at the place the real Block should be in display order. (see Block Virtual)"
},
161: {
name: "Block",
level: 3,
type: "b",
mandatory: !0,
minver: 1,
description: "Block containing the actual data to be rendered and a timestamp relative to the Cluster Timecode. (see Block Structure)"
},
160: {
name: "BlockGroup",
level: 2,
type: "m",
multiple: !0,
minver: 1,
description: "Basic container of information containing a single Block or BlockVirtual, and information specific to that Block/VirtualBlock."
},
163: {
name: "SimpleBlock",
level: 2,
type: "b",
multiple: !0,
minver: 2,
webm: !0,
divx: !0,
description: "Similar to SimpleBlock Structure"
},
171: {
name: "PrevSize",
cppname: "ClusterPrevSize",
level: 2,
type: "u",
minver: 1,
description: "Size of the previous Cluster, in octets. Can be useful for backward playing.",
position: "prevCluster"
},
167: {
name: "Position",
cppname: "ClusterPosition",
level: 2,
type: "u",
minver: 1,
webm: !1,
description: "The Position of the Cluster in the segment (0 in live broadcast streams). It might help to resynchronise offset on damaged streams.",
position: "segment"
},
22743: {
name: "SilentTrackNumber",
cppname: "ClusterSilentTrackNumber",
level: 3,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
description: "One of the track number that are not used from now on in the stream. It could change later if not specified as silent in a further Cluster."
},
231: {
name: "Timecode",
cppname: "ClusterTimecode",
level: 2,
type: "u",
mandatory: !0,
minver: 1,
description: "Absolute timestamp of the cluster (based on TimecodeScale)."
},
524531317: {
name: "Cluster",
level: 1,
type: "m",
multiple: !0,
minver: 1,
description: "The lower level element containing the (monolithic) Block structure."
},
19840: {
name: "MuxingApp",
level: 2,
type: "8",
mandatory: !0,
minver: 1,
description: 'Muxing application or library ("libmatroska-0.4.3").'
},
31657: {
name: "Title",
level: 2,
type: "8",
minver: 1,
webm: !1,
description: "General name of the segment."
},
2807730: {
name: "TimecodeScaleDenominator",
level: 2,
type: "u",
mandatory: !0,
minver: 4,
default: "1000000000",
description: "Timestamp scale numerator, see TimecodeScale."
},
2807729: {
name: "TimecodeScale",
level: 2,
type: "u",
mandatory: !0,
minver: 1,
default: "1000000",
description: "Timestamp scale in nanoseconds (1.000.000 means all timestamps in the segment are expressed in milliseconds)."
},
27045: {
name: "ChapterTranslateID",
level: 3,
type: "b",
mandatory: !0,
minver: 1,
webm: !1,
description: "The binary value used to represent this segment in the chapter codec data. The format depends on the ChapProcessCodecID used."
},
27071: {
name: "ChapterTranslateCodec",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
webm: !1,
description: "The chapter codec using this ID (0: Matroska Script, 1: DVD-menu)."
},
27132: {
name: "ChapterTranslateEditionUID",
level: 3,
type: "u",
multiple: !0,
minver: 1,
webm: !1,
description: "Specify an edition UID on which this correspondance applies. When not specified, it means for all editions found in the segment."
},
4096955: {
name: "NextFilename",
level: 2,
type: "8",
minver: 1,
webm: !1,
description: "An escaped filename corresponding to the next segment."
},
4110627: {
name: "NextUID",
level: 2,
type: "b",
minver: 1,
webm: !1,
bytesize: 16,
description: "A unique ID to identify the next chained segment (128 bits)."
},
3965867: {
name: "PrevFilename",
level: 2,
type: "8",
minver: 1,
webm: !1,
description: "An escaped filename corresponding to the previous segment."
},
3979555: {
name: "PrevUID",
level: 2,
type: "b",
minver: 1,
webm: !1,
bytesize: 16,
description: "A unique ID to identify the previous chained segment (128 bits)."
},
29604: {
name: "SegmentUID",
level: 2,
type: "b",
minver: 1,
webm: !1,
range: "not 0",
bytesize: 16,
description: "A randomly generated unique ID to identify the current segment between many others (128 bits)."
},
357149030: {
name: "Info",
level: 1,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "Contains miscellaneous general information and statistics on the file."
},
21420: {
name: "SeekPosition",
level: 3,
type: "u",
mandatory: !0,
minver: 1,
description: "The position of the element in the segment in octets (0 = first level 1 element).",
position: "segment"
},
21419: {
name: "SeekID",
level: 3,
type: "b",
mandatory: !0,
minver: 1,
description: "The binary ID corresponding to the element name.",
type2: "ebmlID"
},
19899: {
name: "Seek",
cppname: "SeekPoint",
level: 2,
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "Contains a single seek entry to an EBML element."
},
290298740: {
name: "SeekHead",
cppname: "SeekHeader",
level: 1,
type: "m",
multiple: !0,
minver: 1,
description: "Contains the position of other level 1 elements."
},
32379: {
name: "SignatureElementList",
level: 2,
type: "m",
multiple: !0,
webm: !1,
i: "Cluster|Block|BlockAdditional",
description: "A list consists of a number of consecutive elements that represent one case where data is used in signature. Ex: means that the BlockAdditional of all Blocks in all Clusters is used for encryption."
},
32347: {
name: "SignatureElements",
level: 1,
type: "m",
webm: !1,
description: "Contains elements that will be used to compute the signature."
},
32437: {
name: "Signature",
level: 1,
type: "b",
webm: !1,
description: "The signature of the data (until a new."
},
32421: {
name: "SignaturePublicKey",
level: 1,
type: "b",
webm: !1,
description: "The public key to use with the algorithm (in the case of a PKI-based signature)."
},
32410: {
name: "SignatureHash",
level: 1,
type: "u",
webm: !1,
description: "Hash algorithm used (1=SHA1-160, 2=MD5)."
},
32394: {
name: "SignatureAlgo",
level: 1,
type: "u",
webm: !1,
description: "Signature algorithm used (1=RSA, 2=elliptic)."
},
458458727: {
name: "SignatureSlot",
level: -1,
type: "m",
multiple: !0,
webm: !1,
description: "Contain signature of some (coming) elements in the stream."
},
191: {
name: "CRC-32",
level: -1,
type: "b",
minver: 1,
webm: !1,
description: "The CRC is computed on all the data of the Master element it's in. The CRC element should be the first in it's parent master for easier reading. All level 1 elements should include a CRC-32. The CRC in use is the IEEE CRC32 Little Endian",
crc: !0
},
236: {
name: "Void",
level: -1,
type: "b",
minver: 1,
description: "Used to void damaged data, to avoid unexpected behaviors when using damaged data. The content is discarded. Also used to reserve space in a sub-element for later use."
},
17139: {
name: "EBMLMaxSizeLength",
level: 1,
type: "u",
mandatory: !0,
default: 8,
minver: 1,
description: "The maximum length of the sizes you'll find in this file (8 or less in Matroska). This does not override the element size indicated at the beginning of an element. Elements that have an indicated size which is larger than what is allowed by EBMLMaxSizeLength shall be considered invalid."
},
17138: {
name: "EBMLMaxIDLength",
level: 1,
type: "u",
mandatory: !0,
default: 4,
minver: 1,
description: "The maximum length of the IDs you'll find in this file (4 or less in Matroska)."
},
17143: {
name: "EBMLReadVersion",
level: 1,
type: "u",
mandatory: !0,
default: 1,
minver: 1,
description: "The minimum EBML version a parser has to support to read this file."
},
440786851: {
name: "EBML",
level: "0",
type: "m",
mandatory: !0,
multiple: !0,
minver: 1,
description: "Set the EBML characteristics of the data to follow. Each EBML document has to start with this."
},
21936: {
name: "Colour",
level: "4",
type: "m",
mandatory: !0,
multiple: !0,
description: "Settings describing the colour format."
},
21937: {
name: "MatrixCoefficients",
level: "5",
type: "u",
mandatory: !0,
multiple: !0,
description: "The Matrix Coefficients of the video used to derive luma and chroma values from red, green, and blue color primaries. For clarity, the value and meanings for MatrixCoefficients are adopted from Table 4 of ISO/IEC 23001-8:2016 or ITU-T H.273."
},
21945: {
name: "Range",
level: "5",
type: "u",
mandatory: !0,
multiple: !0,
description: "Clipping of the color ranges."
},
21946: {
name: "TransferCharacteristics",
level: "5",
type: "u",
mandatory: !0,
multiple: !0,
description: "The transfer characteristics of the video."
},
21947: {
name: "Primaries",
level: "5",
type: "u",
mandatory: !0,
multiple: !0,
description: "The colour primaries of the video. For clarity, the value and meanings for Primaries are adopted from Table 2 of ISO/IEC 23091-4 or ITU-T H.273."
}
}
}
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get: function() {
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e[i] = t[n]
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Object.defineProperty(t, "__esModule", {
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t.tools = t.Reader = t.Encoder = t.Decoder = void 0,
r(n(8177), t);
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var s = n(5226);
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t.tools = l
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for (var r in t = arguments[n])
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i.apply(this, arguments)
}
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if (n || 2 === arguments.length)
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!i && r in t || (i || (i = Array.prototype.slice.call(t, 0, r)),
i[r] = t[r]);
return e.concat(i || Array.prototype.slice.call(t))
}
;
Object.defineProperty(t, "__esModule", {
value: !0
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function e() {}
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void 0 === n && (n = 0);
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if (i > 8) {
var r = e.readHexString(t, n, n + i);
throw new Error("Unrepresentable length: ".concat(i, " ").concat(r))
}
if (n + i > t.length)
return null;
for (var o = t[n] & (1 << 8 - i) - 1, a = 1; a < i; a += 1) {
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value: -1
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o *= Math.pow(2, 8),
o += t[n + a]
}
return {
length: i,
value: o
}
}
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e.writeVint = function(e) {
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var t = 1;
for (t = 1; t <= 8 && !(e < Math.pow(2, 7 * t) - 1); t += 1)
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i -= a,
i /= Math.pow(2, 8)
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return n[0] |= 1 << 8 - t,
n
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e.readHexString = function(e, t, n) {
return void 0 === t && (t = 0),
void 0 === n && (n = e.byteLength),
Array.from(e.slice(t, n)).map((function(e) {
return Number(e).toString(16)
}
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e.readUtf8 = function(e) {
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var n = new DataView(t.buffer,t.byteOffset,t.byteLength);
switch (t.byteLength) {
case 1:
return n.getUint8(0);
case 2:
return n.getUint16(0);
case 4:
return n.getUint32(0)
}
return t.byteLength <= 6 ? t.reduce((function(e, t) {
return 256 * e + t
}
), 0) : e.readHexString(t, 0, t.byteLength)
}
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e.readSigned = function(e) {
var t = new DataView(e.buffer,e.byteOffset,e.byteLength);
switch (e.byteLength) {
case 1:
return t.getInt8(0);
case 2:
return t.getInt16(0);
case 4:
return t.getInt32(0);
default:
return NaN
}
}
,
e.readFloat = function(e) {
var t = new DataView(e.buffer,e.byteOffset,e.byteLength);
switch (e.byteLength) {
case 4:
return t.getFloat32(0);
case 8:
return t.getFloat64(0);
default:
return NaN
}
}
,
e.readDate = function(t) {
var n = new DataView(t.buffer,t.byteOffset,t.byteLength);
switch (t.byteLength) {
case 1:
return new Date(n.getUint8(0));
case 2:
return new Date(n.getUint16(0));
case 4:
return new Date(n.getUint32(0));
case 8:
return new Date(Number.parseInt(e.readHexString(t), 16));
default:
return new Date(0)
}
}
,
e.readDataFromTag = function(t, n) {
var r, o = t.type, a = t.name, s = t.track, l = t.discardable || !1, c = t.keyframe || !1, u = null;
switch (o) {
case "u":
r = e.readUnsigned(n);
break;
case "f":
r = e.readFloat(n);
break;
case "i":
r = e.readSigned(n);
break;
case "s":
r = String.fromCharCode.apply(String, n);
break;
case "8":
r = e.readUtf8(n);
break;
case "d":
r = e.readDate(n)
}
if ("SimpleBlock" === a || "Block" === a) {
var h = 0
, d = e.readVint(n, h)
, p = d.length;
h += p,
s = d.value,
r = e.readSigned(n.subarray(h, h + 2)),
h += 2,
"SimpleBlock" === a && (c = Boolean(128 & n[p + 2]),
l = Boolean(1 & n[p + 2])),
h += 1,
u = n.subarray(h)
}
return i(i({}, t), {
data: n,
discardable: l,
keyframe: c,
payload: u,
track: s,
value: r
})
}
,
e
}();
t.default = a
},
9840: (e,t,n)=>{
"use strict";
Object.defineProperty(t, "__esModule", {
value: !0
}),
t.convertEBMLDateToJSDate = t.createFloatBuffer = t.createIntBuffer = t.createUIntBuffer = t.encodeValueToBuffer = t.concat = t.putRefinedMetaData = t.extractElement = t.removeElement = t.makeMetadataSeekable = t.createRIFFChunk = t.VP8BitStreamToRiffWebPBuffer = t.WebPBlockFilter = t.encodeTag = t.readBlock = t.ebmlBlock = t.writeVint = t.readVint = t.Buffer = void 0;
var i = n(6661)
, r = n(4741)
, o = n(4686)
, a = n(4635)
, s = n(927);
function l(e, n) {
var i = new t.Buffer(4);
return i.writeUInt32LE(n.byteLength, 0),
f([new t.Buffer(e.substr(0, 4),"ascii"), i, n, new t.Buffer(n.byteLength % 2 == 0 ? 0 : 1)])
}
function c(e, t) {
for (var n = -1, i = 0; i < t.length; i++) {
var r = t[i];
if (r.name === e) {
if ("m" !== r.type)
return void t.splice(i, 1);
if (r.isEnd) {
if (-1 == n)
throw new Error("Detected ".concat(e, " closing element before finding the start"));
return void t.splice(n, i - n + 1)
}
n = i
}
}
}
function u(e, t) {
for (var n = [], i = -1, r = 0; r < t.length; r++) {
var o = t[r];
if (o.name === e) {
if ("m" !== o.type) {
n.push(t[r]);
break
}
if (o.isEnd) {
if (-1 == i)
throw new Error("Detected ".concat(e, " closing element before finding the start"));
n = t.slice(i, r + 1);
break
}
i = r
}
}
return n
}
function h(e) {
var t = new r.default;
return e.reduce((function(e, n) {
return e.concat(t.encode([n]))
}
), []).reduce((function(e, t) {
return e + t.byteLength
}
), 0)
}
function d(e, n, i) {
var r = i.duration
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, a = i.cues
, s = e.slice(0);
if ("number" == typeof r) {
var l = !1;
s.forEach((function(e) {
"f" === e.type && "Duration" === e.name && (l = !0,
e.data = g(r, 8))
}
)),
l || p(s, "Info", [{
name: "Duration",
type: "f",
data: g(r, 8)
}])
}
Array.isArray(a) && p(s, "Cues", function(e, t) {
var n = [];
return e.forEach((function(e) {
var i = e.CueTrack
, r = e.CueClusterPosition
, o = e.CueTime;
n.push({
name: "CuePoint",
type: "m",
isEnd: !1
}),
n.push({
name: "CueTime",
type: "u",
data: m(o)
}),
n.push({
name: "CueTrackPositions",
type: "m",
isEnd: !1
}),
n.push({
name: "CueTrack",
type: "u",
data: m(i)
}),
n.push({
name: "CueClusterPosition",
type: "u",
data: m(r + t)
}),
n.push({
name: "CueTrackPositions",
type: "m",
isEnd: !0
}),
n.push({
name: "CuePoint",
type: "m",
isEnd: !0
})
}
)),
n
}(a, n));
var c = [];
return Array.isArray(o) && (console.warn("append cluster pointers to seekhead is deprecated. please use cues"),
c = function(e, n) {
var i = [];
return e.forEach((function(e) {
i.push({
name: "Seek",
type: "m",
isEnd: !1
}),
i.push({
name: "SeekID",
type: "b",
data: new t.Buffer([31, 67, 182, 117])
}),
i.push({
name: "SeekPosition",
type: "u",
data: m(e + n)
}),
i.push({
name: "Seek",
type: "m",
isEnd: !0
})
}
)),
i
}(o, n)),
p(s, "SeekHead", c, !0),
s
}
function p(e, t, n, i) {
void 0 === i && (i = !1);
for (var r = -1, o = 0; o < e.length; o++) {
var a = e[o];
if ("m" === a.type && a.name === t && !1 === a.isEnd) {
r = o;
break
}
}
r >= 0 ? Array.prototype.splice.apply(e, [r + 1, 0].concat(n)) : i ? [].concat([{
name: t,
type: "m",
isEnd: !1
}], n, [{
name: t,
type: "m",
isEnd: !0
}]).reverse().forEach((function(t) {
e.unshift(t)
}
)) : (e.push({
name: t,
type: "m",
isEnd: !1
}),
n.forEach((function(t) {
e.push(t)
}
)),
e.push({
name: t,
type: "m",
isEnd: !0
}))
}
function f(e) {
return t.Buffer.concat(e)
}
function m(e) {
for (var n = 1; e >= Math.pow(2, 8 * n); n++)
;
if (n >= 7)
return console.warn("7bit or more bigger uint not supported."),
new i.Uint64BE(e).toBuffer();
var r = new t.Buffer(n);
return r.writeUIntBE(e, 0, n),
r
}
function v(e) {
for (var n = 1; e >= Math.pow(2, 8 * n); n++)
;
if (n >= 7)
return console.warn("7bit or more bigger uint not supported."),
new i.Int64BE(e).toBuffer();
var r = new t.Buffer(n);
return r.writeIntBE(e, 0, n),
r
}
function g(e, n) {
var i;
if (void 0 === n && (n = 8),
8 === n)
return (i = new t.Buffer(8)).writeDoubleBE(e, 0),
i;
if (4 === n)
return (i = new t.Buffer(4)).writeFloatBE(e, 0),
i;
throw new Error("float type bits must 4bytes or 8bytes")
}
t.Buffer = o.Buffer,
t.readVint = a.default.readVint,
t.writeVint = a.default.writeVint,
t.ebmlBlock = s,
t.readBlock = function(e) {
return (0,
t.ebmlBlock)(new t.Buffer(e))
}
,
t.encodeTag = function(e, n, i) {
return void 0 === i && (i = !1),
f([e, i ? new t.Buffer("01ffffffffffffff","hex") : (0,
t.writeVint)(n.length), n])
}
,
t.WebPBlockFilter = function(e) {
return e.reduce((function(e, n) {
return "b" !== n.type || "SimpleBlock" !== n.name ? e : (0,
t.ebmlBlock)(n.data).frames.some((function(e) {
return "9d012a" === e.slice(3, 6).toString("hex")
}
)) ? e.concat(n) : e
}
), [])
}
,
t.VP8BitStreamToRiffWebPBuffer = function(e) {
var n = l("VP8 ", e);
return l("RIFF", f([new t.Buffer("WEBP","ascii"), n]))
}
,
t.createRIFFChunk = l,
t.makeMetadataSeekable = function(e, n, i) {
var o = u("EBML", e)
, a = h(o) + 12
, s = e[e.length - 1].dataEnd - a
, l = u("Info", e);
c("Duration", l),
l.splice(1, 0, {
name: "Duration",
type: "f",
data: g(n, 8)
});
for (var d = h(l), p = u("Tracks", e), f = h(p), v = 47, y = [], b = 5 + 15 * i.length, w = [], k = -1, C = function(e) {
var n = v
, r = n + d
, o = r + f
, l = o + b - s;
if ((y = []).push({
name: "SeekHead",
type: "m",
isEnd: !1
}),
y.push({
name: "Seek",
type: "m",
isEnd: !1
}),
y.push({
name: "SeekID",
type: "b",
data: new t.Buffer([21, 73, 169, 102])
}),
y.push({
name: "SeekPosition",
type: "u",
data: m(n)
}),
y.push({
name: "Seek",
type: "m",
isEnd: !0
}),
y.push({
name: "Seek",
type: "m",
isEnd: !1
}),
y.push({
name: "SeekID",
type: "b",
data: new t.Buffer([22, 84, 174, 107])
}),
y.push({
name: "SeekPosition",
type: "u",
data: m(r)
}),
y.push({
name: "Seek",
type: "m",
isEnd: !0
}),
y.push({
name: "Seek",
type: "m",
isEnd: !1
}),
y.push({
name: "SeekID",
type: "b",
data: new t.Buffer([28, 83, 187, 107])
}),
y.push({
name: "SeekPosition",
type: "u",
data: m(o)
}),
y.push({
name: "Seek",
type: "m",
isEnd: !0
}),
y.push({
name: "SeekHead",
type: "m",
isEnd: !0
}),
v = h(y),
(w = []).push({
name: "Cues",
type: "m",
isEnd: !1
}),
i.forEach((function(e) {
var t = e.CueTrack
, n = e.CueClusterPosition
, i = e.CueTime;
w.push({
name: "CuePoint",
type: "m",
isEnd: !1
}),
w.push({
name: "CueTime",
type: "u",
data: m(i)
}),
w.push({
name: "CueTrackPositions",
type: "m",
isEnd: !1
}),
w.push({
name: "CueTrack",
type: "u",
data: m(t)
}),
n -= a,
n += l,
w.push({
name: "CueClusterPosition",
type: "u",
data: m(n)
}),
w.push({
name: "CueTrackPositions",
type: "m",
isEnd: !0
}),
w.push({
name: "CuePoint",
type: "m",
isEnd: !0
})
}
)),
w.push({
name: "Cues",
type: "m",
isEnd: !0
}),
b = h(w),
k === l)
return "break";
if (k = l,
9 === e)
throw new Error("Failed to converge to a stable metadata size")
}, M = 0; M < 10; M++) {
if ("break" === C(M))
break
}
var E = [].concat.apply([], [o, {
name: "Segment",
type: "m",
isEnd: !1,
unknownSize: !0
}, y, l, p, w]);
return (new r.default).encode(E)
}
,
t.removeElement = c,
t.extractElement = u,
t.putRefinedMetaData = function(e, n) {
Array.isArray(n.cueInfos) && !Array.isArray(n.cues) && (console.warn("putRefinedMetaData: info.cueInfos property is deprecated. please use info.cues"),
n.cues = n.cueInfos);
for (var i = [], o = [], a = 0; a < e.length; a++) {
var s = e[a];
if ("m" === s.type && "Segment" === s.name) {
if (i = e.slice(0, a),
o = e.slice(a),
s.unknownSize) {
o.shift();
break
}
throw new Error("this metadata is not streaming webm file")
}
}
if (!(o[o.length - 1].dataEnd > 0))
throw new Error("metadata dataEnd has wrong number");
var l, c = o[o.length - 1].dataEnd, u = i[i.length - 1].dataEnd, h = (new r.default).encode(i).byteLength - u, p = c - o[0].tagStart, f = (o[0].tagStart,
o[0].tagStart,
new t.Buffer([24, 83, 128, 103])), m = new t.Buffer("01ffffffffffffff","hex"), v = f.byteLength + m.byteLength, g = p;
for (l = 1; l < 20; l++) {
var y = d(o, h + (u + v + g - c), n)
, b = (new r.default).encode(y).byteLength;
if (b === g)
return (new r.default).encode([].concat(i, [{
type: "m",
name: "Segment",
isEnd: !1,
unknownSize: !0
}], y));
g = b
}
throw new Error("unable to refine metadata, stable size could not be found in " + l + " iterations!")
}
,
t.concat = f,
t.encodeValueToBuffer = function(e) {
var n = new t.Buffer(0);
if ("m" === e.type)
return e;
switch (e.type) {
case "u":
n = m(e.value);
break;
case "i":
n = v(e.value);
break;
case "f":
n = g(e.value);
break;
case "s":
n = new t.Buffer(e.value,"ascii");
break;
case "8":
n = new t.Buffer(e.value,"utf8");
break;
case "b":
n = e.value;
break;
case "d":
n = new i.Int64BE(e.value.getTime().toString()).toBuffer()
}
return Object.assign({}, e, {
data: n
})
}
,
t.createUIntBuffer = m,
t.createIntBuffer = v,
t.createFloatBuffer = g,
t.convertEBMLDateToJSDate = function(e) {
return e instanceof Date ? e : new Date(new Date("2001-01-01T00:00:00.000Z").getTime() + Number(e) / 1e3 / 1e3)
}
}
,
1928: function(e, t, n) {
"use strict";
var i = this && this.__awaiter || function(e, t, n, i) {
return new (n || (n = Promise))((function(r, o) {
function a(e) {
try {
l(i.next(e))
} catch (e) {
o(e)
}
}
function s(e) {
try {
l(i.throw(e))
} catch (e) {
o(e)
}
}
function l(e) {
var t;
e.done ? r(e.value) : (t = e.value,
t instanceof n ? t : new n((function(e) {
e(t)
}
))).then(a, s)
}
l((i = i.apply(e, t || [])).next())
}
))
}
, r = this && this.__generator || function(e, t) {
var n, i, r, o, a = {
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gfm: !0,
commonmark: !1,
pedantic: !1,
blocks: n(5810)
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}
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e.exports = function(e, t) {
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}
}
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var i = n(7092)
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e.exports = function(e, t) {
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if (!this.options.gfm)
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var i = n(7057)
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e.exports = function() {
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column: 1,
offset: 0
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l.column++,
l.offset++);
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children: t.tokenizeBlock(n, l),
position: {
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end: t.eof || i(s)
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},
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var i = n(7057)
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this.offset = {},
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this.inLink = !1,
this.atStart = !0,
this.toOffset = o(t).toOffset,
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n.push(t);
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u.enterList = r("inList", !1),
u.enterLink = r("inLink", !1),
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commonmark: !1
}]],
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pedantic: !1
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commonmark: !1
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commonmark: !1
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table: n(7793),
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email: n(5657),
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reference: n(6252),
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emphasis: n(439),
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n = e.substr(i + 1)),
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data: n
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x.push(p),
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L && x[0] && (T = y.tokenizeBlock(x.shift(), C),
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children: T,
callout: L
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e.exports = s,
s.locator = i;
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p = M.decode.raw(M.unescape(p), C),
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w = "",
g = "",
y = "";
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v += d,
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w += v.slice(k),
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v += d,
x++;
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w += v,
!(v.length < u)) {
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b += d,
w += d,
x++;
if (!d || d === t)
break
}
}
} else
g += d,
w += d,
x++;
T += g + b,
x = -1,
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f || (f = p.slice(0, x));
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m = p.slice(x);
break
}
return e(T)({
type: "code",
lang: f || p || null,
meta: m || null,
value: y
})
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var i = n(8813);
e.exports = function(e, t, n) {
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u)
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f += v,
m = "",
v = "",
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m = l,
v = l;
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v = l,
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break;
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if (f)
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lang: null,
meta: null,
value: i(f)
})
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"use strict";
var i = n(2163);
e.exports = s,
s.locator = i;
var r = 10
, o = 32
, a = 96;
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u = t.charCodeAt(p); p < d; ) {
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u = t.charCodeAt(p + 1),
c === a) {
if (void 0 === s && (s = p),
l = p + 1,
u !== a && l - s === i) {
h = !0;
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l = void 0);
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d = s,
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h = !1,
d - p > 2 && (c === o || c === r) && (u === o || u === r)) {
for (p++,
d--; p < d; ) {
if ((c = t.charCodeAt(p)) !== o && c !== r) {
h = !0;
break
}
p++
}
!0 === h && (i++,
s--)
}
return e(t.slice(0, l))({
type: "inlineCode",
value: t.slice(i, s)
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"use strict";
var i = n(1900)
, r = n(2115);
e.exports = function(e, t, n) {
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C = null,
k === o ? C = o : k === a ? C = a : k === p && (C = f);
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if (!w)
return;
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w = ""; D < A && (k = t.charAt(D)) !== C; ) {
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if (D++,
(k = t.charAt(D)) === l || k === C)
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w += k,
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L += w + k,
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w = ""
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D++;
if (!(k = t.charAt(D)) || k === l)
return !!n || (i = e(i).test().end,
E = x.decode.raw(x.unescape(E), i, {
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}),
S && (g = e(g).test().end,
S = x.decode.raw(x.unescape(S), g)),
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identifier: r(M),
label: M,
title: S || null,
url: E
}))
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y.delimiter = g
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"use strict";
var i = n(1900)
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s.locator = r;
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var r, s, l, c = "", u = "", h = "", d = "";
if (this.options.gfm && t.charAt(0) === o && t.charAt(1) === o && !i(t.charAt(2)))
for (r = 1,
s = t.length,
(l = e.now()).column += 2,
l.offset += 2; ++r < s; ) {
if (!((c = t.charAt(r)) !== o || u !== o || h && i(h)))
return !!n || e(a + d + a)({
type: "delete",
children: this.tokenizeInline(d, l)
});
d += u,
h = u,
u = c
}
}
}
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var i = n(3507)
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d.locator = a,
d.notInLink = !0;
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if (v) {
for (a = t.charCodeAt(y); r(a) || o(a) || a === s || a === l || a === c || a === h; )
a = t.charCodeAt(++y);
if (0 !== y && a === u) {
for (y++; y < b && (a = t.charCodeAt(y),
r(a) || o(a) || a === l || a === c || a === h); )
y++,
-1 === w && a === c && (w = y);
if (-1 !== w && w !== y && a !== l && a !== h)
return a === c && y--,
d = t.slice(0, y),
!!n || (f = m.enterLink(),
m.inlineTokenizers = {
text: g.text
},
p = m.tokenizeInline(d, e.now()),
m.inlineTokenizers = g,
f(),
e(d)({
type: "link",
title: null,
url: "mailto:" + i(d, {
nonTerminated: !1
}),
children: p
}))
}
}
}
}
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439: (e,t,n)=>{
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var i = n(4898)
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u.locator = a;
var s = "*"
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function u(e, t, n) {
var a, u, h, d, p, f, m, v = 0, g = t.charAt(v);
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p = g,
h = g,
f = t.length,
v++,
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g = "",
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if (!i(d) || m === h)
return;
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d += h;
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a.offset++,
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}))
}
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}
u || g !== c || (d += g,
g = t.charAt(++v)),
d += g,
v++
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}
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var i = n(3115);
e.exports = a,
a.locator = i;
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var i, a;
if (t.charAt(0) === o && (i = t.charAt(1),
-1 !== this.escape.indexOf(i)))
return !!n || (a = i === r ? {
type: "break"
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type: "text",
value: i
},
e(o + i)(a))
}
}
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e.exports = function(e, a, s) {
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p--;
break
}
c += l
}
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for (; l === i || l === n; )
c += l,
l = a.charAt(++p);
if (h || !v || c || l !== r) {
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l = a.charAt(++p);
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v += l
} else
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c = "";
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f.offset += m.length,
e(m += v + c)({
type: "heading",
depth: u,
children: this.tokenizeInline(v, f)
})
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, r = "#"
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}
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e.exports = function(e, c, u) {
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if ((p = c.charAt(y)) !== i || y >= a) {
y--;
break
}
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h = "",
d = "";
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y--;
break
}
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d = "")
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b += h + d,
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return;
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m = f === r ? s : l;
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break
}
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}
if (u)
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depth: m,
children: this.tokenizeInline(h, v)
})
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}
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return;
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w = t.slice(A + 1, i),
E[1].test(w)) {
w && (A = i);
break
}
A = i
}
return S = t.slice(0, A),
e(S)({
type: "html",
value: S
})
}
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var i = n(741)
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type: "html",
value: d
}))
}
}
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9405: (e,t,n)=>{
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var i = n(1900)
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y = !1;
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a = ""; j < G && (b = t.charAt(j),
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}
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a = " " !== i[1],
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m++;
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}
}
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8607: (e,t,n)=>{
"use strict";
var i = n(4898)
, r = n(8813)
, o = n(6047);
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var u, h, d, p, f, m = this, v = m.options.commonmark, g = m.blockTokenizers, y = m.interruptParagraph, b = t.indexOf(s), w = t.length;
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if (-1 === b) {
b = w;
break
}
if (t.charAt(b + 1) === s)
break;
if (v) {
for (p = 0,
u = b + 1; u < w; ) {
if ((d = t.charAt(u)) === a) {
p = c;
break
}
if (d !== l)
break;
p++,
u++
}
if (p >= c && d !== s) {
b = t.indexOf(s, b + 1);
continue
}
}
if (h = t.slice(b + 1),
o(y, g, m, [e, h, !0]))
break;
if (u = b,
-1 !== (b = t.indexOf(s, b + 1)) && "" === i(t.slice(u, b))) {
b = u;
break
}
}
if (h = t.slice(0, b),
n)
return !0;
return f = e.now(),
h = r(h),
e(h)({
type: "paragraph",
children: m.tokenizeInline(h, f)
})
}
;
var a = "\t"
, s = "\n"
, l = " "
, c = 4
}
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6252: (e,t,n)=>{
"use strict";
var i = n(1900)
, r = n(2356)
, o = n(2115);
e.exports = m,
m.locator = r;
var a = "link"
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, l = "shortcut"
, c = "collapsed"
, u = "full"
, h = "!"
, d = "["
, p = "\\"
, f = "]";
function m(e, t, n) {
var r, m, v, g, y, b, w, k, C = this, M = C.options.commonmark, E = t.charAt(0), S = 0, x = t.length, T = "", D = "", A = a, L = l;
if (E === h && (A = s,
D = E,
E = t.charAt(++S)),
E === d) {
for (S++,
D += E,
b = "",
k = 0; S < x; ) {
if ((E = t.charAt(S)) === d)
w = !0,
k++;
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if (!k)
break;
k--
}
E === p && (b += p,
E = t.charAt(++S)),
b += E,
S++
}
if (T = b,
r = b,
(E = t.charAt(S)) === f) {
if (S++,
T += E,
b = "",
!M)
for (; S < x && (E = t.charAt(S),
i(E)); )
b += E,
S++;
if ((E = t.charAt(S)) === d) {
for (m = "",
b += E,
S++; S < x && (E = t.charAt(S)) !== d && E !== f; )
E === p && (m += p,
E = t.charAt(++S)),
m += E,
S++;
(E = t.charAt(S)) === f ? (L = m ? u : c,
b += m + E,
S++) : m = "",
T += b,
b = ""
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if (!r)
return;
m = r
}
if (L === u || !w)
return T = D + T,
A === a && C.inLink ? null : !!n || ((v = e.now()).column += D.length,
v.offset += D.length,
g = {
type: A + "Reference",
identifier: o(m = L === u ? m : r),
label: m,
referenceType: L
},
A === a ? (y = C.enterLink(),
g.children = C.tokenizeInline(r, v),
y()) : g.alt = C.decode.raw(C.unescape(r), v) || null,
e(T)(g))
}
}
}
}
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5702: (e,t,n)=>{
"use strict";
var i = n(4898)
, r = n(1900)
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c.locator = o;
var a = "\\"
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, l = "_";
function c(e, t, n) {
var o, c, u, h, d, p, f, m = 0, v = t.charAt(m);
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d = (u = v) + u,
p = t.length,
m++,
h = "",
v = "",
c && r(t.charAt(m)))))
for (; m < p; ) {
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if (!i(h))
return;
return !!n || ((o = e.now()).column += 2,
o.offset += 2,
e(d + h + d)({
type: "strong",
children: this.tokenizeInline(h, o)
}))
}
c || v !== a || (h += v,
v = t.charAt(++m)),
h += v,
m++
}
}
}
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7793: (e,t,n)=>{
"use strict";
var i = n(1900);
e.exports = function(e, t, n) {
var r, a, g, y, b, w, k, C, M, E, S, x, T, D, A, L, P, I, F, O, B, N;
if (!this.options.gfm)
return;
r = 0,
A = 0,
w = t.length + 1,
k = [];
for (; r < w; ) {
if (F = t.indexOf(o, r),
O = t.indexOf(u, r + 1),
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-1 === O || O > F) {
if (A < d)
return;
break
}
if (L = t.slice(r, F),
0 === A)
N = L[0] !== u;
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break;
k.push(L),
A++,
r = F + 1
}
y = k.join(o),
a = k.splice(1, 1)[0] || [],
r = 0,
w = a.length,
A--,
g = !1,
S = [];
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if ((M = a.charAt(r)) === u) {
if (E = null,
!1 === g) {
if (!1 === B)
return
} else
S.push(g),
g = !1;
B = !1
} else if (M === s)
E = !0,
g = g || null;
else if (M === l)
g = g === p ? f : E && null === g ? m : p;
else if (!i(M))
return;
r++
}
!1 !== g && S.push(g);
if (S.length < h)
return;
if (n)
return !0;
D = -1,
P = [],
I = e(y).reset({
type: "table",
align: S,
children: P
});
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for (L = k[D],
b = {
type: "tableRow",
children: []
},
D && e(o),
e(L).reset(b, I),
w = L.length + 1,
r = 0,
C = "",
x = "",
T = !0; r < w; ) {
if ("" === (M = L.charAt(r)) || M === u)
if (T)
e(M);
else {
if ((x || M) && !T) {
y = x,
C.length > 1 && (M ? (y += C.slice(0, -1),
C = C.charAt(C.length - 1)) : (y += C,
C = ""));
let t = v(y)
, {start: n, end: i} = t
, r = y.slice(n, y.length - i)
, o = e.now();
o.offset += n,
o.column += n,
e(y)({
type: "tableCell",
padding: t,
children: this.tokenizeInline(r, o)
}, b)
}
e(C + M),
C = "",
x = ""
}
else
C && (x += C,
C = ""),
x += M,
M === c && r !== w - 2 && (x += L.charAt(r + 1),
r++);
T = !1,
r++
}
D || e(o + a)
}
return I
}
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var r = "\t"
, o = "\n"
, a = " "
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, c = "\\"
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, h = 1
, d = 2
, p = "left"
, f = "center"
, m = "right";
function v(e) {
let t = 0
, n = 0;
for (let n = 0, i = e.length; n < i; n++) {
let i = e[n];
if (i !== r && i !== a)
break;
t += 1
}
for (let i = e.length - 1; i >= t; i--) {
let t = e[i];
if (t !== r && t !== a)
break;
n += 1
}
return {
start: t,
end: n
}
}
}
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4410: e=>{
"use strict";
e.exports = function(e, t, n) {
var i, r, o, a, s, l, c, u, h, d, p = this;
if (n)
return !0;
i = p.inlineMethods,
a = i.length,
r = p.inlineTokenizers,
o = -1,
h = t.length;
for (; ++o < a; )
"text" !== (u = i[o]) && r[u] && ((c = r[u].locator) || e.file.fail("Missing locator: `" + u + "`"),
-1 !== (l = c.call(p, t, 1)) && l < h && (h = l));
s = t.slice(0, h),
d = e.now(),
p.decode(s, d, (function(t, n, i) {
e(i || t)({
type: "text",
value: t
})
}
))
}
}
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6968: e=>{
"use strict";
e.exports = function(e, l, c) {
var u, h, d, p, f = -1, m = l.length + 1, v = "";
for (; ++f < m && ((u = l.charAt(f)) === t || u === i); )
v += u;
if (u !== r && u !== o && u !== a)
return;
h = u,
v += u,
d = 1,
p = "";
for (; ++f < m; )
if ((u = l.charAt(f)) === h)
d++,
v += p + h,
p = "";
else {
if (u !== i)
return d >= s && (!u || u === n) ? (v += p,
!!c || e(v)({
type: "thematicBreak"
})) : void 0;
p += u
}
}
;
var t = "\t"
, n = "\n"
, i = " "
, r = "*"
, o = "-"
, a = "_"
, s = 3
}
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1944: (e,t,n)=>{
"use strict";
var i = n(7122)
, r = n(3507)
, o = n(7092)
, a = n(741)
, s = n(1900)
, l = n(4307);
e.exports = E,
E.locator = l,
E.notInLink = !0;
var c = 33
, u = 38
, h = 41
, d = 42
, p = 44
, f = 45
, m = 46
, v = 58
, g = 59
, y = 63
, b = 60
, w = 95
, k = 126
, C = "("
, M = ")";
function E(e, t, n) {
var l, E, S, x, T, D, A, L, P, I, F, O, B, N, R = this, H = R.options.gfm, V = R.inlineTokenizers, z = t.length, q = -1, U = !1;
if (H) {
if ("www." === t.slice(0, 4))
U = !0,
x = 4;
else if ("http://" === t.slice(0, 7).toLowerCase())
x = 7;
else {
if ("https://" !== t.slice(0, 8).toLowerCase())
return;
x = 8
}
for (q = x - 1,
S = x,
l = []; x < z; )
if ((A = t.charCodeAt(x)) !== m) {
if (!o(A) && !a(A) && A !== f && A !== w)
break;
x++
} else {
if (q === x - 1)
break;
l.push(x),
q = x,
x++
}
if (A === m && (l.pop(),
x--),
void 0 !== l[0] && (E = l.length < 2 ? S : l[l.length - 2] + 1,
-1 === t.slice(E, x).indexOf("_"))) {
if (n)
return !0;
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T = x; x < z && (A = t.charCodeAt(x),
!s(A) && A !== b); )
x++,
A === c || A === d || A === p || A === m || A === v || A === y || A === w || A === k || (L = x);
if (x = L,
t.charCodeAt(x - 1) === h)
for (D = t.slice(T, x),
P = i(D, C),
I = i(D, M); I > P; )
x = T + D.lastIndexOf(M),
D = t.slice(T, x),
I--;
if (t.charCodeAt(x - 1) === g && (x--,
a(t.charCodeAt(x - 1)))) {
for (L = x - 2; a(t.charCodeAt(L)); )
L--;
t.charCodeAt(L) === u && (x = L)
}
return F = t.slice(0, x),
B = r(F, {
nonTerminated: !1
}),
U && (B = "http://" + B),
N = R.enterLink(),
R.inlineTokenizers = {
text: V.text
},
O = R.tokenizeInline(F, e.now()),
R.inlineTokenizers = V,
N(),
e(F)({
type: "link",
title: null,
url: B,
children: O
})
}
}
}
}
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7269: e=>{
"use strict";
function t(e) {
var t, n;
return "text" !== e.type || !e.position || (t = e.position.start,
n = e.position.end,
t.line !== n.line || n.column - t.column === e.value.length)
}
function n(e, t) {
return e.value += t.value,
e
}
function i(e, t) {
return this.options.commonmark || this.options.gfm ? t : (e.children = e.children.concat(t.children),
e)
}
e.exports = function(e) {
return function(r, o) {
var a, s, l, c, u, h = this, d = h.offset, p = [], f = h[e + "Methods"], m = h[e + "Tokenizers"], v = o.line, g = o.column;
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return p;
S.now = w,
S.file = h.file,
y("");
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s = f.length,
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l.apply(h, [S, r]),
!(c = u !== r.length))); )
;
c || h.file.fail(new Error("Infinite loop"), S.now())
}
return h.eof = w(),
p;
function y(e) {
for (var t = -1, n = e.indexOf("\n"); -1 !== n; )
v++,
t = n,
n = e.indexOf("\n", n + 1);
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v in d && (-1 !== t ? g += d[v] : g <= d[v] && (g = d[v] + 1))
}
function b() {
var e = []
, t = v + 1;
return function() {
for (var n = v + 1; t < n; )
e.push((d[t] || 0) + 1),
t++;
return e
}
}
function w() {
var e = {
line: v,
column: g
};
return e.offset = h.toOffset(e),
e
}
function k(e) {
this.start = e,
this.end = w()
}
function C(e) {
r.slice(0, e.length) !== e && h.file.fail(new Error("Incorrectly eaten value: please report this warning on https://git.io/vg5Ft"), w())
}
function M() {
var e = w();
return t;
function t(t, n) {
var i = t.position
, r = i ? i.start : e
, o = []
, a = i && i.end.line
, s = e.line;
if (t.position = new k(r),
i && n && i.indent) {
if (o = i.indent,
a < s) {
for (; ++a < s; )
o.push((d[a] || 0) + 1);
o.push(e.column)
}
n = o.concat(n)
}
return t.position.indent = n || [],
t
}
}
function E(e, r) {
var o = r ? r.children : p
, a = o[o.length - 1];
return a && e.type === a.type && ("text" === e.type || "blockquote" === e.type) && t(a) && t(e) && (e = ("text" === e.type ? n : i).call(h, a, e)),
e !== a && o.push(e),
e
}
function S(e) {
var t = b()
, n = M()
, i = w();
C(e),
a.reset = s,
s.test = l,
a.test = l,
r = r.slice(e.length),
y(e);
let o = h.atStart;
return h.atStart && 0 !== e.length && h.exitStart(),
t = t(),
a;
function a(e, i) {
return n(E(n(e), i), t)
}
function s() {
var t = a.apply(null, arguments);
return v = i.line,
g = i.column,
r = e + r,
h.atStart = o,
t
}
function l() {
var t = n({});
return v = i.line,
g = i.column,
r = e + r,
t.position
}
}
}
}
}
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9359: e=>{
"use strict";
e.exports = function(e, n) {
return function(i) {
var r, o = 0, a = i.indexOf(t), s = e[n], l = [];
for (; -1 !== a; )
l.push(i.slice(o, a)),
o = a + 1,
(r = i.charAt(o)) && -1 !== s.indexOf(r) || l.push(t),
a = i.indexOf(t, o + 1);
return l.push(i.slice(o)),
l.join("")
}
}
;
var t = "\\"
}
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7122: e=>{
"use strict";
e.exports = function(e, t) {
var n, i = String(e), r = 0;
if ("string" != typeof t)
throw new Error("Expected character");
n = i.indexOf(t);
for (; -1 !== n; )
r++,
n = i.indexOf(t, n + t.length);
return r
}
}
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9510: e=>{
"use strict";
e.exports = function(e) {
return String(e).replace(/\s+/g, " ")
}
}
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6058: e=>{
"use strict";
e.exports = function(e) {
var o, a = 0, s = 0, l = e.charAt(a), c = {}, u = 0;
for (; l === t || l === n; ) {
for (s += o = l === t ? r : i,
o > 1 && (s = Math.floor(s / o) * o); u < s; )
c[++u] = a;
l = e.charAt(++a)
}
return {
indent: s,
stops: c
}
}
;
var t = "\t"
, n = " "
, i = 1
, r = 4
}
,
4839: (e,t)=>{
"use strict";
var n = "<[A-Za-z][A-Za-z0-9\\-]*(?:\\s+[a-zA-Z_:][a-zA-Z0-9:._-]*(?:\\s*=\\s*(?:[^\"'=<>`\\u0000-\\u0020]+|'[^']*'|\"[^\"]*\"))?)*\\s*\\/?>"
, i = "<\\/[A-Za-z][A-Za-z0-9\\-]*\\s*>";
t.X = new RegExp("^(?:" + n + "|" + i + ")"),
t.T = new RegExp("^(?:" + n + "|" + i + "|\x3c!----\x3e|\x3c!--(?:-?[^>-])(?:-?[^-])*--\x3e|<[?].*?[?]>|<![A-Za-z]+\\s+[^>]*>|<!\\[CDATA\\[[\\s\\S]*?\\]\\]>)")
}
,
6047: e=>{
"use strict";
e.exports = function(e, t, n, i) {
var r, o, a = e.length, s = -1;
for (; ++s < a; )
if ((void 0 === (o = (r = e[s])[1] || {}).pedantic || o.pedantic === n.options.pedantic) && (void 0 === o.commonmark || o.commonmark === n.options.commonmark) && t[r[0]].apply(n, i))
return !0;
return !1
}
}
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741: e=>{
"use strict";
e.exports = function(e) {
var t = "string" == typeof e ? e.charCodeAt(0) : e;
return t >= 97 && t <= 122 || t >= 65 && t <= 90
}
}
,
7092: e=>{
"use strict";
e.exports = function(e) {
var t = "string" == typeof e ? e.charCodeAt(0) : e;
return t >= 48 && t <= 57
}
}
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1900: e=>{
"use strict";
e.exports = function(e) {
return n.test("number" == typeof e ? t(e) : e.charAt(0))
}
;
var t = String.fromCharCode
, n = /\s/
}
,
8257: e=>{
"use strict";
e.exports = function(e) {
return n.test("number" == typeof e ? t(e) : e.charAt(0))
}
;
var t = String.fromCharCode
, n = /\w/
}
,
4982: e=>{
"use strict";
e.exports = r;
var t = ["\\", "`", "*", "{", "}", "[", "]", "(", ")", "#", "+", "-", ".", "!", "_", ">"]
, n = t.concat(["~", "|"])
, i = n.concat(["\n", '"', "$", "%", "&", "'", ",", "/", ":", ";", "<", "=", "?", "@", "^"]);
function r(e) {
var r = e || {};
return r.commonmark ? i : r.gfm ? n : t
}
r.default = t,
r.gfm = n,
r.commonmark = i
}
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2115: (e,t,n)=>{
"use strict";
var i = n(9510);
e.exports = function(e) {
return i(e).toLowerCase()
}
}
,
5540: (e,t,n)=>{
"use strict";
var i = n(4898)
, r = n(6058);
e.exports = function(e, t) {
var n, l, c, u = e.split(o), h = u.length + 1, d = 1 / 0, p = [];
u.unshift(a.repeat(t) + s);
for (; h--; )
if (l = r(u[h]),
p[h] = l.stops,
0 !== i(u[h]).length) {
if (!l.indent) {
d = 1 / 0;
break
}
l.indent > 0 && l.indent < d && (d = l.indent)
}
if (d !== 1 / 0)
for (h = u.length; h--; ) {
for (c = p[h],
n = d; n && !(n in c); )
n--;
u[h] = u[h].slice(c[n] + 1)
}
return u.shift(),
u.join(o)
}
;
var o = "\n"
, a = " "
, s = "!"
}
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9546: e=>{
"use strict";
e.exports = function(e, t, n) {
return function() {
var i = n || this
, r = i[e];
return i[e] = !t,
o;
function o() {
i[e] = r
}
}
}
}
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8813: e=>{
"use strict";
e.exports = function(e) {
return String(e).replace(/\n+$/, "")
}
}
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4898: (e,t)=>{
(t = e.exports = function(e) {
return e.replace(/^\s*|\s*$/g, "")
}
).left = function(e) {
return e.replace(/^\s*/, "")
}
,
t.right = function(e) {
return e.replace(/\s*$/, "")
}
}
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7057: e=>{
e.exports = function() {
for (var e = {}, n = 0; n < arguments.length; n++) {
var i = arguments[n];
for (var r in i)
t.call(i, r) && (e[r] = i[r])
}
return e
}
;
var t = Object.prototype.hasOwnProperty
}
,
9710: e=>{
"use strict";
e.exports = JSON.parse('{"nbsp":" ","iexcl":"¡","cent":"¢","pound":"£","curren":"¤","yen":"¥","brvbar":"¦","sect":"§","uml":"¨","copy":"©","ordf":"ª","laquo":"«","not":"¬","shy":"­","reg":"®","macr":"¯","deg":"°","plusmn":"±","sup2":"²","sup3":"³","acute":"´","micro":"µ","para":"¶","middot":"·","cedil":"¸","sup1":"¹","ordm":"º","raquo":"»","frac14":"¼","frac12":"½","frac34":"¾","iquest":"¿","Agrave":"À","Aacute":"Á","Acirc":"Â","Atilde":"Ã","Auml":"Ä","Aring":"Å","AElig":"Æ","Ccedil":"Ç","Egrave":"È","Eacute":"É","Ecirc":"Ê","Euml":"Ë","Igrave":"Ì","Iacute":"Í","Icirc":"Î","Iuml":"Ï","ETH":"Ð","Ntilde":"Ñ","Ograve":"Ò","Oacute":"Ó","Ocirc":"Ô","Otilde":"Õ","Ouml":"Ö","times":"×","Oslash":"Ø","Ugrave":"Ù","Uacute":"Ú","Ucirc":"Û","Uuml":"Ü","Yacute":"Ý","THORN":"Þ","szlig":"ß","agrave":"à","aacute":"á","acirc":"â","atilde":"ã","auml":"ä","aring":"å","aelig":"æ","ccedil":"ç","egrave":"è","eacute":"é","ecirc":"ê","euml":"ë","igrave":"ì","iacute":"í","icirc":"î","iuml":"ï","eth":"ð","ntilde":"ñ","ograve":"ò","oacute":"ó","ocirc":"ô","otilde":"õ","ouml":"ö","divide":"÷","oslash":"ø","ugrave":"ù","uacute":"ú","ucirc":"û","uuml":"ü","yacute":"ý","thorn":"þ","yuml":"ÿ","fnof":"ƒ","Alpha":"Α","Beta":"Β","Gamma":"Γ","Delta":"Δ","Epsilon":"Ε","Zeta":"Ζ","Eta":"Η","Theta":"Θ","Iota":"Ι","Kappa":"Κ","Lambda":"Λ","Mu":"Μ","Nu":"Ν","Xi":"Ξ","Omicron":"Ο","Pi":"Π","Rho":"Ρ","Sigma":"Σ","Tau":"Τ","Upsilon":"Υ","Phi":"Φ","Chi":"Χ","Psi":"Ψ","Omega":"Ω","alpha":"α","beta":"β","gamma":"γ","delta":"δ","epsilon":"ε","zeta":"ζ","eta":"η","theta":"θ","iota":"ι","kappa":"κ","lambda":"λ","mu":"μ","nu":"ν","xi":"ξ","omicron":"ο","pi":"π","rho":"ρ","sigmaf":"ς","sigma":"σ","tau":"τ","upsilon":"υ","phi":"φ","chi":"χ","psi":"ψ","omega":"ω","thetasym":"ϑ","upsih":"ϒ","piv":"ϖ","bull":"•","hellip":"…","prime":"′","Prime":"″","oline":"‾","frasl":"⁄","weierp":"℘","image":"ℑ","real":"ℜ","trade":"™","alefsym":"ℵ","larr":"←","uarr":"↑","rarr":"→","darr":"↓","harr":"↔","crarr":"↵","lArr":"⇐","uArr":"⇑","rArr":"⇒","dArr":"⇓","hArr":"⇔","forall":"∀","part":"∂","exist":"∃","empty":"∅","nabla":"∇","isin":"∈","notin":"∉","ni":"∋","prod":"∏","sum":"∑","minus":"−","lowast":"∗","radic":"√","prop":"∝","infin":"∞","ang":"∠","and":"∧","or":"∨","cap":"∩","cup":"∪","int":"∫","there4":"∴","sim":"∼","cong":"≅","asymp":"≈","ne":"≠","equiv":"≡","le":"≤","ge":"≥","sub":"⊂","sup":"⊃","nsub":"⊄","sube":"⊆","supe":"⊇","oplus":"⊕","otimes":"⊗","perp":"⊥","sdot":"⋅","lceil":"⌈","rceil":"⌉","lfloor":"⌊","rfloor":"⌋","lang":"〈","rang":"〉","loz":"◊","spades":"♠","clubs":"♣","hearts":"♥","diams":"♦","quot":"\\"","amp":"&","lt":"<","gt":">","OElig":"Œ","oelig":"œ","Scaron":"Š","scaron":"š","Yuml":"Ÿ","circ":"ˆ","tilde":"˜","ensp":" ","emsp":" ","thinsp":" ","zwnj":"‌","zwj":"‍","lrm":"‎","rlm":"‏","ndash":"–","mdash":"—","lsquo":"‘","rsquo":"’","sbquo":"‚","ldquo":"“","rdquo":"”","bdquo":"„","dagger":"†","Dagger":"‡","permil":"‰","lsaquo":"‹","rsaquo":"›","euro":"€"}')
}
,
4472: e=>{
"use strict";
e.exports = JSON.parse('{"AElig":"Æ","AMP":"&","Aacute":"Á","Acirc":"Â","Agrave":"À","Aring":"Å","Atilde":"Ã","Auml":"Ä","COPY":"©","Ccedil":"Ç","ETH":"Ð","Eacute":"É","Ecirc":"Ê","Egrave":"È","Euml":"Ë","GT":">","Iacute":"Í","Icirc":"Î","Igrave":"Ì","Iuml":"Ï","LT":"<","Ntilde":"Ñ","Oacute":"Ó","Ocirc":"Ô","Ograve":"Ò","Oslash":"Ø","Otilde":"Õ","Ouml":"Ö","QUOT":"\\"","REG":"®","THORN":"Þ","Uacute":"Ú","Ucirc":"Û","Ugrave":"Ù","Uuml":"Ü","Yacute":"Ý","aacute":"á","acirc":"â","acute":"´","aelig":"æ","agrave":"à","amp":"&","aring":"å","atilde":"ã","auml":"ä","brvbar":"¦","ccedil":"ç","cedil":"¸","cent":"¢","copy":"©","curren":"¤","deg":"°","divide":"÷","eacute":"é","ecirc":"ê","egrave":"è","eth":"ð","euml":"ë","frac12":"½","frac14":"¼","frac34":"¾","gt":">","iacute":"í","icirc":"î","iexcl":"¡","igrave":"ì","iquest":"¿","iuml":"ï","laquo":"«","lt":"<","macr":"¯","micro":"µ","middot":"·","nbsp":" ","not":"¬","ntilde":"ñ","oacute":"ó","ocirc":"ô","ograve":"ò","ordf":"ª","ordm":"º","oslash":"ø","otilde":"õ","ouml":"ö","para":"¶","plusmn":"±","pound":"£","quot":"\\"","raquo":"»","reg":"®","sect":"§","shy":"­","sup1":"¹","sup2":"²","sup3":"³","szlig":"ß","thorn":"þ","times":"×","uacute":"ú","ucirc":"û","ugrave":"ù","uml":"¨","uuml":"ü","yacute":"ý","yen":"¥","yuml":"ÿ"}')
}
,
5115: e=>{
"use strict";
e.exports = 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}
,
8192: e=>{
"use strict";
e.exports = JSON.parse('{"0":"�","128":"€","130":"‚","131":"ƒ","132":"„","133":"…","134":"†","135":"‡","136":"ˆ","137":"‰","138":"Š","139":"‹","140":"Œ","142":"Ž","145":"‘","146":"’","147":"“","148":"”","149":"•","150":"–","151":"—","152":"˜","153":"™","154":"š","155":"›","156":"œ","158":"ž","159":"Ÿ"}')
}
,
7274: e=>{
"use strict";
e.exports = JSON.parse('["area","base","basefont","bgsound","br","col","command","embed","frame","hr","image","img","input","isindex","keygen","link","menuitem","meta","nextid","param","source","track","wbr"]')
}
,
5547: e=>{
"use strict";
e.exports = JSON.parse('["cent","copy","divide","gt","lt","not","para","times"]')
}
}
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}(r) ? r - 56320 + (i - 55296 << 10) + 65536 : i
}
function J(e) {
return e <= 65535 ? String.fromCharCode(e) : (e -= 65536,
String.fromCharCode(55296 + (e >> 10), 56320 + (1023 & e)))
}
function ee(e) {
return e < 65536 ? 1 : 2
}
var te = /\r\n?|\n/
, ne = function(e) {
return e[e.Simple = 0] = "Simple",
e[e.TrackDel = 1] = "TrackDel",
e[e.TrackBefore = 2] = "TrackBefore",
e[e.TrackAfter = 3] = "TrackAfter",
e
}(ne || (ne = {}))
, ie = function() {
function e(e) {
this.sections = e
}
return Object.defineProperty(e.prototype, "length", {
get: function() {
for (var e = 0, t = 0; t < this.sections.length; t += 2)
e += this.sections[t];
return e
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "newLength", {
get: function() {
for (var e = 0, t = 0; t < this.sections.length; t += 2) {
var n = this.sections[t + 1];
e += n < 0 ? this.sections[t] : n
}
return e
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "empty", {
get: function() {
return 0 == this.sections.length || 2 == this.sections.length && this.sections[1] < 0
},
enumerable: !1,
configurable: !0
}),
e.prototype.iterGaps = function(e) {
for (var t = 0, n = 0, i = 0; t < this.sections.length; ) {
var r = this.sections[t++]
, o = this.sections[t++];
o < 0 ? (e(n, i, r),
i += r) : i += o,
n += r
}
}
,
e.prototype.iterChangedRanges = function(e, t) {
void 0 === t && (t = !1),
se(this, e, t)
}
,
Object.defineProperty(e.prototype, "invertedDesc", {
get: function() {
for (var t = [], n = 0; n < this.sections.length; ) {
var i = this.sections[n++]
, r = this.sections[n++];
r < 0 ? t.push(i, r) : t.push(r, i)
}
return new e(t)
},
enumerable: !1,
configurable: !0
}),
e.prototype.composeDesc = function(e) {
return this.empty ? e : e.empty ? this : ce(this, e)
}
,
e.prototype.mapDesc = function(e, t) {
return void 0 === t && (t = !1),
e.empty ? this : le(this, e, t)
}
,
e.prototype.mapPos = function(e, t, n) {
void 0 === t && (t = -1),
void 0 === n && (n = ne.Simple);
for (var i = 0, r = 0, o = 0; o < this.sections.length; ) {
var a = this.sections[o++]
, s = this.sections[o++]
, l = i + a;
if (s < 0) {
if (l > e)
return r + (e - i);
r += a
} else {
if (n != ne.Simple && l >= e && (n == ne.TrackDel && i < e && l > e || n == ne.TrackBefore && i < e || n == ne.TrackAfter && l > e))
return null;
if (l > e || l == e && t < 0 && !a)
return e == i || t < 0 ? r : r + s;
r += s
}
i = l
}
if (e > i)
throw new RangeError("Position ".concat(e, " is out of range for changeset of length ").concat(i));
return r
}
,
e.prototype.touchesRange = function(e, t) {
void 0 === t && (t = e);
for (var n = 0, i = 0; n < this.sections.length && i <= t; ) {
var r = i + this.sections[n++];
if (this.sections[n++] >= 0 && i <= t && r >= e)
return !(i < e && r > t) || "cover";
i = r
}
return !1
}
,
e.prototype.toString = function() {
for (var e = "", t = 0; t < this.sections.length; ) {
var n = this.sections[t++]
, i = this.sections[t++];
e += (e ? " " : "") + n + (i >= 0 ? ":" + i : "")
}
return e
}
,
e.prototype.toJSON = function() {
return this.sections
}
,
e.fromJSON = function(t) {
if (!Array.isArray(t) || t.length % 2 || t.some((function(e) {
return "number" != typeof e
}
)))
throw new RangeError("Invalid JSON representation of ChangeDesc");
return new e(t)
}
,
e.create = function(t) {
return new e(t)
}
,
e
}()
, re = function(e) {
function t(t, n) {
var i = e.call(this, t) || this;
return i.inserted = n,
i
}
return f(t, e),
t.prototype.apply = function(e) {
if (this.length != e.length)
throw new RangeError("Applying change set to a document with the wrong length");
return se(this, (function(t, n, i, r, o) {
return e = e.replace(i, i + (n - t), o)
}
), !1),
e
}
,
t.prototype.mapDesc = function(e, t) {
return void 0 === t && (t = !1),
le(this, e, t, !0)
}
,
t.prototype.invert = function(e) {
for (var n = this.sections.slice(), i = [], r = 0, o = 0; r < n.length; r += 2) {
var a = n[r]
, s = n[r + 1];
if (s >= 0) {
n[r] = s,
n[r + 1] = a;
for (var l = r >> 1; i.length < l; )
i.push(q.empty);
i.push(a ? e.slice(o, o + a) : q.empty)
}
o += a
}
return new t(n,i)
}
,
t.prototype.compose = function(e) {
return this.empty ? e : e.empty ? this : ce(this, e, !0)
}
,
t.prototype.map = function(e, t) {
return void 0 === t && (t = !1),
e.empty ? this : le(this, e, t, !0)
}
,
t.prototype.iterChanges = function(e, t) {
void 0 === t && (t = !1),
se(this, e, t)
}
,
Object.defineProperty(t.prototype, "desc", {
get: function() {
return ie.create(this.sections)
},
enumerable: !1,
configurable: !0
}),
t.prototype.filter = function(e) {
var n = []
, i = []
, r = []
, o = new ue(this);
e: for (var a = 0, s = 0; ; ) {
for (var l = a == e.length ? 1e9 : e[a++]; s < l || s == l && 0 == o.len; ) {
if (o.done)
break e;
oe(r, h = Math.min(o.len, l - s), -1);
var c = -1 == o.ins ? -1 : 0 == o.off ? o.ins : 0;
oe(n, h, c),
c > 0 && ae(i, n, o.text),
o.forward(h),
s += h
}
for (var u = e[a++]; s < u; ) {
if (o.done)
break e;
var h;
oe(n, h = Math.min(o.len, u - s), -1),
oe(r, h, -1 == o.ins ? -1 : 0 == o.off ? o.ins : 0),
o.forward(h),
s += h
}
}
return {
changes: new t(n,i),
filtered: ie.create(r)
}
}
,
t.prototype.toJSON = function() {
for (var e = [], t = 0; t < this.sections.length; t += 2) {
var n = this.sections[t]
, i = this.sections[t + 1];
i < 0 ? e.push(n) : 0 == i ? e.push([n]) : e.push([n].concat(this.inserted[t >> 1].toJSON()))
}
return e
}
,
t.of = function(e, n, i) {
var r = []
, o = []
, a = 0
, s = null;
function l(e) {
if (void 0 === e && (e = !1),
e || r.length) {
a < n && oe(r, n - a, -1);
var i = new t(r,o);
s = s ? s.compose(i.map(s)) : i,
r = [],
o = [],
a = 0
}
}
return function e(c) {
if (Array.isArray(c))
for (var u = 0, h = c; u < h.length; u++) {
e(h[u])
}
else if (c instanceof t) {
if (c.length != n)
throw new RangeError("Mismatched change set length (got ".concat(c.length, ", expected ").concat(n, ")"));
l(),
s = s ? s.compose(c.map(s)) : c
} else {
var d = c.from
, p = c.to
, f = void 0 === p ? d : p
, m = c.insert;
if (d > f || d < 0 || f > n)
throw new RangeError("Invalid change range ".concat(d, " to ").concat(f, " (in doc of length ").concat(n, ")"));
var v = m ? "string" == typeof m ? q.of(m.split(i || te)) : m : q.empty
, g = v.length;
if (d == f && 0 == g)
return;
d < a && l(),
d > a && oe(r, d - a, -1),
oe(r, f - d, g),
ae(o, r, v),
a = f
}
}(e),
l(!s),
s
}
,
t.empty = function(e) {
return new t(e ? [e, -1] : [],[])
}
,
t.fromJSON = function(e) {
if (!Array.isArray(e))
throw new RangeError("Invalid JSON representation of ChangeSet");
for (var n = [], i = [], r = 0; r < e.length; r++) {
var o = e[r];
if ("number" == typeof o)
n.push(o, -1);
else {
if (!Array.isArray(o) || "number" != typeof o[0] || o.some((function(e, t) {
return t && "string" != typeof e
}
)))
throw new RangeError("Invalid JSON representation of ChangeSet");
if (1 == o.length)
n.push(o[0], 0);
else {
for (; i.length < r; )
i.push(q.empty);
i[r] = q.of(o.slice(1)),
n.push(o[0], i[r].length)
}
}
}
return new t(n,i)
}
,
t.createSet = function(e, n) {
return new t(e,n)
}
,
t
}(ie);
function oe(e, t, n, i) {
if (void 0 === i && (i = !1),
!(0 == t && n <= 0)) {
var r = e.length - 2;
r >= 0 && n <= 0 && n == e[r + 1] ? e[r] += t : r >= 0 && 0 == t && 0 == e[r] ? e[r + 1] += n : i ? (e[r] += t,
e[r + 1] += n) : e.push(t, n)
}
}
function ae(e, t, n) {
if (0 != n.length) {
var i = t.length - 2 >> 1;
if (i < e.length)
e[e.length - 1] = e[e.length - 1].append(n);
else {
for (; e.length < i; )
e.push(q.empty);
e.push(n)
}
}
}
function se(e, t, n) {
for (var i = e.inserted, r = 0, o = 0, a = 0; a < e.sections.length; ) {
var s = e.sections[a++]
, l = e.sections[a++];
if (l < 0)
r += s,
o += s;
else {
for (var c = r, u = o, h = q.empty; c += s,
u += l,
l && i && (h = h.append(i[a - 2 >> 1])),
!(n || a == e.sections.length || e.sections[a + 1] < 0); )
s = e.sections[a++],
l = e.sections[a++];
t(r, c, o, u, h),
r = c,
o = u
}
}
}
function le(e, t, n, i) {
void 0 === i && (i = !1);
for (var r = [], o = i ? [] : null, a = new ue(e), s = new ue(t), l = -1; ; ) {
if (a.done && s.len || s.done && a.len)
throw new Error("Mismatched change set lengths");
if (-1 == a.ins && -1 == s.ins)
oe(r, c = Math.min(a.len, s.len), -1),
a.forward(c),
s.forward(c);
else if (s.ins >= 0 && (a.ins < 0 || l == a.i || 0 == a.off && (s.len < a.len || s.len == a.len && !n))) {
var c = s.len;
for (oe(r, s.ins, -1); c; ) {
var u = Math.min(a.len, c);
a.ins >= 0 && l < a.i && a.len <= u && (oe(r, 0, a.ins),
o && ae(o, r, a.text),
l = a.i),
a.forward(u),
c -= u
}
s.next()
} else {
if (!(a.ins >= 0)) {
if (a.done && s.done)
return o ? re.createSet(r, o) : ie.create(r);
throw new Error("Mismatched change set lengths")
}
c = 0;
for (var h = a.len; h; )
if (-1 == s.ins) {
c += u = Math.min(h, s.len),
h -= u,
s.forward(u)
} else {
if (!(0 == s.ins && s.len < h))
break;
h -= s.len,
s.next()
}
oe(r, c, l < a.i ? a.ins : 0),
o && l < a.i && ae(o, r, a.text),
l = a.i,
a.forward(a.len - h)
}
}
}
function ce(e, t, n) {
void 0 === n && (n = !1);
for (var i = [], r = n ? [] : null, o = new ue(e), a = new ue(t), s = !1; ; ) {
if (o.done && a.done)
return r ? re.createSet(i, r) : ie.create(i);
if (0 == o.ins)
oe(i, o.len, 0, s),
o.next();
else if (0 != a.len || a.done) {
if (o.done || a.done)
throw new Error("Mismatched change set lengths");
var l = Math.min(o.len2, a.len)
, c = i.length;
if (-1 == o.ins) {
var u = -1 == a.ins ? -1 : a.off ? 0 : a.ins;
oe(i, l, u, s),
r && u && ae(r, i, a.text)
} else
-1 == a.ins ? (oe(i, o.off ? 0 : o.len, l, s),
r && ae(r, i, o.textBit(l))) : (oe(i, o.off ? 0 : o.len, a.off ? 0 : a.ins, s),
r && !a.off && ae(r, i, a.text));
s = (o.ins > l || a.ins >= 0 && a.len > l) && (s || i.length > c),
o.forward2(l),
a.forward(l)
} else
oe(i, 0, a.ins, s),
r && ae(r, i, a.text),
a.next()
}
}
var ue = function() {
function e(e) {
this.set = e,
this.i = 0,
this.next()
}
return e.prototype.next = function() {
var e = this.set.sections;
this.i < e.length ? (this.len = e[this.i++],
this.ins = e[this.i++]) : (this.len = 0,
this.ins = -2),
this.off = 0
}
,
Object.defineProperty(e.prototype, "done", {
get: function() {
return -2 == this.ins
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "len2", {
get: function() {
return this.ins < 0 ? this.len : this.ins
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "text", {
get: function() {
var e = this.set.inserted
, t = this.i - 2 >> 1;
return t >= e.length ? q.empty : e[t]
},
enumerable: !1,
configurable: !0
}),
e.prototype.textBit = function(e) {
var t = this.set.inserted
, n = this.i - 2 >> 1;
return n >= t.length && !e ? q.empty : t[n].slice(this.off, null == e ? void 0 : this.off + e)
}
,
e.prototype.forward = function(e) {
e == this.len ? this.next() : (this.len -= e,
this.off += e)
}
,
e.prototype.forward2 = function(e) {
-1 == this.ins ? this.forward(e) : e == this.ins ? this.next() : (this.ins -= e,
this.off += e)
}
,
e
}()
, he = function() {
function e(e, t, n) {
this.from = e,
this.to = t,
this.flags = n
}
return Object.defineProperty(e.prototype, "anchor", {
get: function() {
return 32 & this.flags ? this.to : this.from
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "head", {
get: function() {
return 32 & this.flags ? this.from : this.to
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "empty", {
get: function() {
return this.from == this.to
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "assoc", {
get: function() {
return 8 & this.flags ? -1 : 16 & this.flags ? 1 : 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "bidiLevel", {
get: function() {
var e = 7 & this.flags;
return 7 == e ? null : e
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "goalColumn", {
get: function() {
var e = this.flags >> 6;
return 16777215 == e ? void 0 : e
},
enumerable: !1,
configurable: !0
}),
e.prototype.map = function(t, n) {
var i, r;
return void 0 === n && (n = -1),
this.empty ? i = r = t.mapPos(this.from, n) : (i = t.mapPos(this.from, 1),
r = t.mapPos(this.to, -1)),
i == this.from && r == this.to ? this : new e(i,r,this.flags)
}
,
e.prototype.extend = function(e, t) {
if (void 0 === t && (t = e),
e <= this.anchor && t >= this.anchor)
return de.range(e, t);
var n = Math.abs(e - this.anchor) > Math.abs(t - this.anchor) ? e : t;
return de.range(this.anchor, n)
}
,
e.prototype.eq = function(e, t) {
return void 0 === t && (t = !1),
!(this.anchor != e.anchor || this.head != e.head || t && this.empty && this.assoc != e.assoc)
}
,
e.prototype.toJSON = function() {
return {
anchor: this.anchor,
head: this.head
}
}
,
e.fromJSON = function(e) {
if (!e || "number" != typeof e.anchor || "number" != typeof e.head)
throw new RangeError("Invalid JSON representation for SelectionRange");
return de.range(e.anchor, e.head)
}
,
e.create = function(t, n, i) {
return new e(t,n,i)
}
,
e
}()
, de = function() {
function e(e, t) {
this.ranges = e,
this.mainIndex = t
}
return e.prototype.map = function(t, n) {
return void 0 === n && (n = -1),
t.empty ? this : e.create(this.ranges.map((function(e) {
return e.map(t, n)
}
)), this.mainIndex)
}
,
e.prototype.eq = function(e, t) {
if (void 0 === t && (t = !1),
this.ranges.length != e.ranges.length || this.mainIndex != e.mainIndex)
return !1;
for (var n = 0; n < this.ranges.length; n++)
if (!this.ranges[n].eq(e.ranges[n], t))
return !1;
return !0
}
,
Object.defineProperty(e.prototype, "main", {
get: function() {
return this.ranges[this.mainIndex]
},
enumerable: !1,
configurable: !0
}),
e.prototype.asSingle = function() {
return 1 == this.ranges.length ? this : new e([this.main],0)
}
,
e.prototype.addRange = function(t, n) {
return void 0 === n && (n = !0),
e.create([t].concat(this.ranges), n ? 0 : this.mainIndex + 1)
}
,
e.prototype.replaceRange = function(t, n) {
void 0 === n && (n = this.mainIndex);
var i = this.ranges.slice();
return i[n] = t,
e.create(i, this.mainIndex)
}
,
e.prototype.toJSON = function() {
return {
ranges: this.ranges.map((function(e) {
return e.toJSON()
}
)),
main: this.mainIndex
}
}
,
e.fromJSON = function(t) {
if (!t || !Array.isArray(t.ranges) || "number" != typeof t.main || t.main >= t.ranges.length)
throw new RangeError("Invalid JSON representation for EditorSelection");
return new e(t.ranges.map((function(e) {
return he.fromJSON(e)
}
)),t.main)
}
,
e.single = function(t, n) {
return void 0 === n && (n = t),
new e([e.range(t, n)],0)
}
,
e.create = function(t, n) {
if (void 0 === n && (n = 0),
0 == t.length)
throw new RangeError("A selection needs at least one range");
for (var i = 0, r = 0; r < t.length; r++) {
var o = t[r];
if (o.empty ? o.from <= i : o.from < i)
return e.normalized(t.slice(), n);
i = o.to
}
return new e(t,n)
}
,
e.cursor = function(e, t, n, i) {
return void 0 === t && (t = 0),
he.create(e, e, (0 == t ? 0 : t < 0 ? 8 : 16) | (null == n ? 7 : Math.min(6, n)) | (null != i ? i : 16777215) << 6)
}
,
e.range = function(e, t, n, i) {
var r = (null != n ? n : 16777215) << 6 | (null == i ? 7 : Math.min(6, i));
return t < e ? he.create(t, e, 48 | r) : he.create(e, t, (t > e ? 8 : 0) | r)
}
,
e.normalized = function(t, n) {
void 0 === n && (n = 0);
var i = t[n];
t.sort((function(e, t) {
return e.from - t.from
}
)),
n = t.indexOf(i);
for (var r = 1; r < t.length; r++) {
var o = t[r]
, a = t[r - 1];
if (o.empty ? o.from <= a.to : o.from < a.to) {
var s = a.from
, l = Math.max(o.to, a.to);
r <= n && n--,
t.splice(--r, 2, o.anchor > o.head ? e.range(l, s) : e.range(s, l))
}
}
return new e(t,n)
}
,
e
}();
function pe(e, t) {
for (var n = 0, i = e.ranges; n < i.length; n++) {
if (i[n].to > t)
throw new RangeError("Selection points outside of document")
}
}
var fe = 0
, me = function() {
function e(e, t, n, i, r) {
this.combine = e,
this.compareInput = t,
this.compare = n,
this.isStatic = i,
this.id = fe++,
this.default = e([]),
this.extensions = "function" == typeof r ? r(this) : r
}
return Object.defineProperty(e.prototype, "reader", {
get: function() {
return this
},
enumerable: !1,
configurable: !0
}),
e.define = function(t) {
return void 0 === t && (t = {}),
new e(t.combine || function(e) {
return e
}
,t.compareInput || function(e, t) {
return e === t
}
,t.compare || (t.combine ? function(e, t) {
return e === t
}
: ve),!!t.static,t.enables)
}
,
e.prototype.of = function(e) {
return new ge([],this,0,e)
}
,
e.prototype.compute = function(e, t) {
if (this.isStatic)
throw new Error("Can't compute a static facet");
return new ge(e,this,1,t)
}
,
e.prototype.computeN = function(e, t) {
if (this.isStatic)
throw new Error("Can't compute a static facet");
return new ge(e,this,2,t)
}
,
e.prototype.from = function(e, t) {
return t || (t = function(e) {
return e
}
),
this.compute([e], (function(n) {
return t(n.field(e))
}
))
}
,
e
}();
function ve(e, t) {
return e == t || e.length == t.length && e.every((function(e, n) {
return e === t[n]
}
))
}
var ge = function() {
function e(e, t, n, i) {
this.dependencies = e,
this.facet = t,
this.type = n,
this.value = i,
this.id = fe++
}
return e.prototype.dynamicSlot = function(e) {
for (var t, n = this, i = this.value, r = this.facet.compareInput, o = this.id, a = e[o] >> 1, s = 2 == this.type, l = !1, c = !1, u = [], h = 0, d = this.dependencies; h < d.length; h++) {
var p = d[h];
"doc" == p ? l = !0 : "selection" == p ? c = !0 : 1 & (null !== (t = e[p.id]) && void 0 !== t ? t : 1) || u.push(e[p.id])
}
return {
create: function(e) {
return e.values[a] = i(e),
1
},
update: function(e, t) {
if (l && t.docChanged || c && (t.docChanged || t.selection) || be(e, u)) {
var n = i(e);
if (s ? !ye(n, e.values[a], r) : !r(n, e.values[a]))
return e.values[a] = n,
1
}
return 0
},
reconfigure: function(e, t) {
var l, c = t.config.address[o];
if (null != c) {
var u = Fe(t, c);
if (n.dependencies.every((function(n) {
return n instanceof me ? t.facet(n) === e.facet(n) : !(n instanceof ke) || t.field(n, !1) == e.field(n, !1)
}
)) || (s ? ye(l = i(e), u, r) : r(l = i(e), u)))
return e.values[a] = u,
0
} else
l = i(e);
return e.values[a] = l,
1
}
}
}
,
e
}();
function ye(e, t, n) {
if (e.length != t.length)
return !1;
for (var i = 0; i < e.length; i++)
if (!n(e[i], t[i]))
return !1;
return !0
}
function be(e, t) {
for (var n = !1, i = 0, r = t; i < r.length; i++) {
1 & Ie(e, r[i]) && (n = !0)
}
return n
}
var we = me.define({
static: !0
})
, ke = function() {
function e(e, t, n, i, r) {
this.id = e,
this.createF = t,
this.updateF = n,
this.compareF = i,
this.spec = r,
this.provides = void 0
}
return e.define = function(t) {
var n = new e(fe++,t.create,t.update,t.compare || function(e, t) {
return e === t
}
,t);
return t.provide && (n.provides = t.provide(n)),
n
}
,
e.prototype.create = function(e) {
var t = this
, n = e.facet(we).find((function(e) {
return e.field == t
}
));
return ((null == n ? void 0 : n.create) || this.createF)(e)
}
,
e.prototype.slot = function(e) {
var t = this
, n = e[this.id] >> 1;
return {
create: function(e) {
return e.values[n] = t.create(e),
1
},
update: function(e, i) {
var r = e.values[n]
, o = t.updateF(r, i);
return t.compareF(r, o) ? 0 : (e.values[n] = o,
1)
},
reconfigure: function(e, i) {
return null != i.config.address[t.id] ? (e.values[n] = i.field(t),
0) : (e.values[n] = t.create(e),
1)
}
}
}
,
e.prototype.init = function(e) {
return [this, we.of({
field: this,
create: e
})]
}
,
Object.defineProperty(e.prototype, "extension", {
get: function() {
return this
},
enumerable: !1,
configurable: !0
}),
e
}()
, Ce = 4
, Me = 3
, Ee = 2
, Se = 1;
function xe(e) {
return function(t) {
return new De(t,e)
}
}
var Te = {
highest: xe(0),
high: xe(Se),
default: xe(Ee),
low: xe(Me),
lowest: xe(Ce)
}
, De = function(e, t) {
this.inner = e,
this.prec = t
}
, Ae = function() {
function e() {}
return e.prototype.of = function(e) {
return new Le(this,e)
}
,
e.prototype.reconfigure = function(t) {
return e.reconfigure.of({
compartment: this,
extension: t
})
}
,
e.prototype.get = function(e) {
return e.config.compartments.get(this)
}
,
e
}()
, Le = function(e, t) {
this.compartment = e,
this.inner = t
}
, Pe = function() {
function e(e, t, n, i, r, o) {
for (this.base = e,
this.compartments = t,
this.dynamicSlots = n,
this.address = i,
this.staticValues = r,
this.facets = o,
this.statusTemplate = []; this.statusTemplate.length < n.length; )
this.statusTemplate.push(0)
}
return e.prototype.staticFacet = function(e) {
var t = this.address[e.id];
return null == t ? e.default : this.staticValues[t >> 1]
}
,
e.resolve = function(t, n, i) {
for (var r = [], o = Object.create(null), a = new Map, s = 0, l = function(e, t, n) {
var i = [[], [], [], [], []]
, r = new Map;
function o(e, a) {
var s = r.get(e);
if (null != s) {
if (s <= a)
return;
var l = i[s].indexOf(e);
l > -1 && i[s].splice(l, 1),
e instanceof Le && n.delete(e.compartment)
}
if (r.set(e, a),
Array.isArray(e))
for (var c = 0, u = e; c < u.length; c++) {
o(u[c], a)
}
else if (e instanceof Le) {
if (n.has(e.compartment))
throw new RangeError("Duplicate use of compartment in extensions");
var h = t.get(e.compartment) || e.inner;
n.set(e.compartment, h),
o(h, a)
} else if (e instanceof De)
o(e.inner, e.prec);
else if (e instanceof ke)
i[a].push(e),
e.provides && o(e.provides, a);
else if (e instanceof ge)
i[a].push(e),
e.facet.extensions && o(e.facet.extensions, Ee);
else {
if (!(h = e.extension))
throw new Error("Unrecognized extension value in extension set (".concat(e, "). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks."));
o(h, a)
}
}
return o(e, Ee),
i.reduce((function(e, t) {
return e.concat(t)
}
))
}(t, n, a); s < l.length; s++) {
var c = l[s];
c instanceof ke ? r.push(c) : (o[c.facet.id] || (o[c.facet.id] = [])).push(c)
}
for (var u = Object.create(null), h = [], d = [], p = function(e) {
u[e.id] = d.length << 1,
d.push((function(t) {
return e.slot(t)
}
))
}, f = 0, m = r; f < m.length; f++) {
p(m[f])
}
var v = null == i ? void 0 : i.config.facets
, g = function(e) {
var t = o[e]
, n = t[0].facet
, r = v && v[e] || [];
if (t.every((function(e) {
return 0 == e.type
}
)))
if (u[n.id] = h.length << 1 | 1,
ve(r, t))
h.push(i.facet(n));
else {
var a = n.combine(t.map((function(e) {
return e.value
}
)));
h.push(i && n.compare(a, i.facet(n)) ? i.facet(n) : a)
}
else {
for (var s = function(e) {
0 == e.type ? (u[e.id] = h.length << 1 | 1,
h.push(e.value)) : (u[e.id] = d.length << 1,
d.push((function(t) {
return e.dynamicSlot(t)
}
)))
}, l = 0, c = t; l < c.length; l++) {
s(c[l])
}
u[n.id] = d.length << 1,
d.push((function(e) {
return function(e, t, n) {
var i = n.map((function(t) {
return e[t.id]
}
))
, r = n.map((function(e) {
return e.type
}
))
, o = i.filter((function(e) {
return !(1 & e)
}
))
, a = e[t.id] >> 1;
function s(e) {
for (var n = [], o = 0; o < i.length; o++) {
var a = Fe(e, i[o]);
if (2 == r[o])
for (var s = 0, l = a; s < l.length; s++) {
var c = l[s];
n.push(c)
}
else
n.push(a)
}
return t.combine(n)
}
return {
create: function(e) {
for (var t = 0, n = i; t < n.length; t++)
Ie(e, n[t]);
return e.values[a] = s(e),
1
},
update: function(e, n) {
if (!be(e, o))
return 0;
var i = s(e);
return t.compare(i, e.values[a]) ? 0 : (e.values[a] = i,
1)
},
reconfigure: function(e, r) {
var o = be(e, i)
, l = r.config.facets[t.id]
, c = r.facet(t);
if (l && !o && ve(n, l))
return e.values[a] = c,
0;
var u = s(e);
return t.compare(u, c) ? (e.values[a] = c,
0) : (e.values[a] = u,
1)
}
}
}(e, n, t)
}
))
}
};
for (var y in o)
g(y);
return new e(t,a,d.map((function(e) {
return e(u)
}
)),u,h,o)
}
,
e
}();
function Ie(e, t) {
if (1 & t)
return 2;
var n = t >> 1
, i = e.status[n];
if (4 == i)
throw new Error("Cyclic dependency between fields and/or facets");
if (2 & i)
return i;
e.status[n] = 4;
var r = e.computeSlot(e, e.config.dynamicSlots[n]);
return e.status[n] = 2 | r
}
function Fe(e, t) {
return 1 & t ? e.config.staticValues[t >> 1] : e.values[t >> 1]
}
var Oe = me.define()
, Be = me.define({
combine: function(e) {
return e.some((function(e) {
return e
}
))
},
static: !0
})
, Ne = me.define({
combine: function(e) {
return e.length ? e[0] : void 0
},
static: !0
})
, Re = me.define()
, He = me.define()
, Ve = me.define()
, ze = me.define({
combine: function(e) {
return !!e.length && e[0]
}
})
, qe = function() {
function e(e, t) {
this.type = e,
this.value = t
}
return e.define = function() {
return new Ue
}
,
e
}()
, Ue = function() {
function e() {}
return e.prototype.of = function(e) {
return new qe(this,e)
}
,
e
}()
, _e = function() {
function e(e) {
this.map = e
}
return e.prototype.of = function(e) {
return new We(this,e)
}
,
e
}()
, We = function() {
function e(e, t) {
this.type = e,
this.value = t
}
return e.prototype.map = function(t) {
var n = this.type.map(this.value, t);
return void 0 === n ? void 0 : n == this.value ? this : new e(this.type,n)
}
,
e.prototype.is = function(e) {
return this.type == e
}
,
e.define = function(e) {
return void 0 === e && (e = {}),
new _e(e.map || function(e) {
return e
}
)
}
,
e.mapEffects = function(e, t) {
if (!e.length)
return e;
for (var n = [], i = 0, r = e; i < r.length; i++) {
var o = r[i].map(t);
o && n.push(o)
}
return n
}
,
e
}();
We.reconfigure = We.define(),
We.appendConfig = We.define();
var je = function() {
function e(t, n, i, r, o, a) {
this.startState = t,
this.changes = n,
this.selection = i,
this.effects = r,
this.annotations = o,
this.scrollIntoView = a,
this._doc = null,
this._state = null,
i && pe(i, n.newLength),
o.some((function(t) {
return t.type == e.time
}
)) || (this.annotations = o.concat(e.time.of(Date.now())))
}
return e.create = function(t, n, i, r, o, a) {
return new e(t,n,i,r,o,a)
}
,
Object.defineProperty(e.prototype, "newDoc", {
get: function() {
return this._doc || (this._doc = this.changes.apply(this.startState.doc))
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "newSelection", {
get: function() {
return this.selection || this.startState.selection.map(this.changes)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "state", {
get: function() {
return this._state || this.startState.applyTransaction(this),
this._state
},
enumerable: !1,
configurable: !0
}),
e.prototype.annotation = function(e) {
for (var t = 0, n = this.annotations; t < n.length; t++) {
var i = n[t];
if (i.type == e)
return i.value
}
}
,
Object.defineProperty(e.prototype, "docChanged", {
get: function() {
return !this.changes.empty
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "reconfigured", {
get: function() {
return this.startState.config != this.state.config
},
enumerable: !1,
configurable: !0
}),
e.prototype.isUserEvent = function(t) {
var n = this.annotation(e.userEvent);
return !(!n || !(n == t || n.length > t.length && n.slice(0, t.length) == t && "." == n[t.length]))
}
,
e
}();
function Ge(e, t) {
for (var n = [], i = 0, r = 0; ; ) {
var o = void 0
, a = void 0;
if (i < e.length && (r == t.length || t[r] >= e[i]))
o = e[i++],
a = e[i++];
else {
if (!(r < t.length))
return n;
o = t[r++],
a = t[r++]
}
!n.length || n[n.length - 1] < o ? n.push(o, a) : n[n.length - 1] < a && (n[n.length - 1] = a)
}
}
function Ke(e, t, n) {
var i, r, o, a;
return n ? (r = t.changes,
o = re.empty(t.changes.length),
a = e.changes.compose(t.changes)) : (r = t.changes.map(e.changes),
o = e.changes.mapDesc(t.changes, !0),
a = e.changes.compose(r)),
{
changes: a,
selection: t.selection ? t.selection.map(o) : null === (i = e.selection) || void 0 === i ? void 0 : i.map(r),
effects: We.mapEffects(e.effects, r).concat(We.mapEffects(t.effects, o)),
annotations: e.annotations.length ? e.annotations.concat(t.annotations) : t.annotations,
scrollIntoView: e.scrollIntoView || t.scrollIntoView
}
}
function Ye(e, t, n) {
var i = t.selection
, r = $e(t.annotations);
return t.userEvent && (r = r.concat(je.userEvent.of(t.userEvent))),
{
changes: t.changes instanceof re ? t.changes : re.of(t.changes || [], n, e.facet(Ne)),
selection: i && (i instanceof de ? i : de.single(i.anchor, i.head)),
effects: $e(t.effects),
annotations: r,
scrollIntoView: !!t.scrollIntoView
}
}
function Ze(e, t, n) {
var i = Ye(e, t.length ? t[0] : {}, e.doc.length);
t.length && !1 === t[0].filter && (n = !1);
for (var r = 1; r < t.length; r++) {
!1 === t[r].filter && (n = !1);
var o = !!t[r].sequential;
i = Ke(i, Ye(e, t[r], o ? i.changes.newLength : e.doc.length), o)
}
var a = je.create(e, i.changes, i.selection, i.effects, i.annotations, i.scrollIntoView);
return function(e) {
for (var t = e.startState, n = t.facet(Ve), i = e, r = n.length - 1; r >= 0; r--) {
var o = n[r](e);
o && Object.keys(o).length && (i = Ke(i, Ye(t, o, e.changes.newLength), !0))
}
return i == e ? e : je.create(t, e.changes, e.selection, i.effects, i.annotations, i.scrollIntoView)
}(n ? function(e) {
for (var t = e.startState, n = !0, i = 0, r = t.facet(Re); i < r.length; i++) {
var o = (0,
r[i])(e);
if (!1 === o) {
n = !1;
break
}
Array.isArray(o) && (n = !0 === n ? o : Ge(n, o))
}
if (!0 !== n) {
var a = void 0
, s = void 0;
if (!1 === n)
s = e.changes.invertedDesc,
a = re.empty(t.doc.length);
else
a = (u = e.changes.filter(n)).changes,
s = u.filtered.mapDesc(u.changes).invertedDesc;
e = je.create(t, a, e.selection && e.selection.map(s), We.mapEffects(e.effects, s), e.annotations, e.scrollIntoView)
}
for (var l = t.facet(He), c = l.length - 1; c >= 0; c--) {
var u;
e = (u = l[c](e))instanceof je ? u : Array.isArray(u) && 1 == u.length && u[0]instanceof je ? u[0] : Ze(t, $e(u), !1)
}
return e
}(a) : a)
}
je.time = qe.define(),
je.userEvent = qe.define(),
je.addToHistory = qe.define(),
je.remote = qe.define();
var Xe = [];
function $e(e) {
return null == e ? Xe : Array.isArray(e) ? e : [e]
}
var Qe, Je = function(e) {
return e[e.Word = 0] = "Word",
e[e.Space = 1] = "Space",
e[e.Other = 2] = "Other",
e
}(Je || (Je = {})), et = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
try {
Qe = new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")
} catch (e) {}
function tt(e) {
return function(t) {
if (!/\S/.test(t))
return Je.Space;
if (function(e) {
if (Qe)
return Qe.test(e);
for (var t = 0; t < e.length; t++) {
var n = e[t];
if (/\w/.test(n) || n > "€" && (n.toUpperCase() != n.toLowerCase() || et.test(n)))
return !0
}
return !1
}(t))
return Je.Word;
for (var n = 0; n < e.length; n++)
if (t.indexOf(e[n]) > -1)
return Je.Word;
return Je.Other
}
}
var nt = function() {
function e(e, t, n, i, r, o) {
this.config = e,
this.doc = t,
this.selection = n,
this.values = i,
this.status = e.statusTemplate.slice(),
this.computeSlot = r,
o && (o._state = this);
for (var a = 0; a < this.config.dynamicSlots.length; a++)
Ie(this, a << 1);
this.computeSlot = null
}
return e.prototype.field = function(e, t) {
void 0 === t && (t = !0);
var n = this.config.address[e.id];
if (null != n)
return Ie(this, n),
Fe(this, n);
if (t)
throw new RangeError("Field is not present in this state")
}
,
e.prototype.update = function() {
for (var e = [], t = 0; t < arguments.length; t++)
e[t] = arguments[t];
return Ze(this, e, !0)
}
,
e.prototype.applyTransaction = function(t) {
for (var n, i = this, r = this.config, o = r.base, a = r.compartments, s = 0, l = t.effects; s < l.length; s++) {
var c = l[s];
c.is(Ae.reconfigure) ? (r && (a = new Map,
r.compartments.forEach((function(e, t) {
return a.set(t, e)
}
)),
r = null),
a.set(c.value.compartment, c.value.extension)) : c.is(We.reconfigure) ? (r = null,
o = c.value) : c.is(We.appendConfig) && (r = null,
o = $e(o).concat(c.value))
}
r ? n = t.startState.values.slice() : n = new e(r = Pe.resolve(o, a, this),this.doc,this.selection,r.dynamicSlots.map((function() {
return null
}
)),(function(e, t) {
return t.reconfigure(e, i)
}
),null).values;
var u = t.startState.facet(Be) ? t.newSelection : t.newSelection.asSingle();
new e(r,t.newDoc,u,n,(function(e, n) {
return n.update(e, t)
}
),t)
}
,
e.prototype.replaceSelection = function(e) {
return "string" == typeof e && (e = this.toText(e)),
this.changeByRange((function(t) {
return {
changes: {
from: t.from,
to: t.to,
insert: e
},
range: de.cursor(t.from + e.length)
}
}
))
}
,
e.prototype.changeByRange = function(e) {
for (var t = this.selection, n = e(t.ranges[0]), i = this.changes(n.changes), r = [n.range], o = $e(n.effects), a = 1; a < t.ranges.length; a++) {
for (var s = e(t.ranges[a]), l = this.changes(s.changes), c = l.map(i), u = 0; u < a; u++)
r[u] = r[u].map(c);
var h = i.mapDesc(l, !0);
r.push(s.range.map(h)),
i = i.compose(c),
o = We.mapEffects(o, c).concat(We.mapEffects($e(s.effects), h))
}
return {
changes: i,
selection: de.create(r, t.mainIndex),
effects: o
}
}
,
e.prototype.changes = function(t) {
return void 0 === t && (t = []),
t instanceof re ? t : re.of(t, this.doc.length, this.facet(e.lineSeparator))
}
,
e.prototype.toText = function(t) {
return q.of(t.split(this.facet(e.lineSeparator) || te))
}
,
e.prototype.sliceDoc = function(e, t) {
return void 0 === e && (e = 0),
void 0 === t && (t = this.doc.length),
this.doc.sliceString(e, t, this.lineBreak)
}
,
e.prototype.facet = function(e) {
var t = this.config.address[e.id];
return null == t ? e.default : (Ie(this, t),
Fe(this, t))
}
,
e.prototype.toJSON = function(e) {
var t = {
doc: this.sliceDoc(),
selection: this.selection.toJSON()
};
if (e)
for (var n in e) {
var i = e[n];
i instanceof ke && null != this.config.address[i.id] && (t[n] = i.spec.toJSON(this.field(e[n]), this))
}
return t
}
,
e.fromJSON = function(t, n, i) {
if (void 0 === n && (n = {}),
!t || "string" != typeof t.doc)
throw new RangeError("Invalid JSON representation for EditorState");
var r = [];
if (i) {
var o = function(e) {
if (Object.prototype.hasOwnProperty.call(t, e)) {
var n = i[e]
, o = t[e];
r.push(n.init((function(e) {
return n.spec.fromJSON(o, e)
}
)))
}
};
for (var a in i)
o(a)
}
return e.create({
doc: t.doc,
selection: de.fromJSON(t.selection),
extensions: n.extensions ? r.concat([n.extensions]) : r
})
}
,
e.create = function(t) {
void 0 === t && (t = {});
var n = Pe.resolve(t.extensions || [], new Map)
, i = t.doc instanceof q ? t.doc : q.of((t.doc || "").split(n.staticFacet(e.lineSeparator) || te))
, r = t.selection ? t.selection instanceof de ? t.selection : de.single(t.selection.anchor, t.selection.head) : de.single(0);
return pe(r, i.length),
n.staticFacet(Be) || (r = r.asSingle()),
new e(n,i,r,n.dynamicSlots.map((function() {
return null
}
)),(function(e, t) {
return t.create(e)
}
),null)
}
,
Object.defineProperty(e.prototype, "tabSize", {
get: function() {
return this.facet(e.tabSize)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "lineBreak", {
get: function() {
return this.facet(e.lineSeparator) || "\n"
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "readOnly", {
get: function() {
return this.facet(ze)
},
enumerable: !1,
configurable: !0
}),
e.prototype.phrase = function(t) {
for (var n = [], i = 1; i < arguments.length; i++)
n[i - 1] = arguments[i];
for (var r = 0, o = this.facet(e.phrases); r < o.length; r++) {
var a = o[r];
if (Object.prototype.hasOwnProperty.call(a, t)) {
t = a[t];
break
}
}
return n.length && (t = t.replace(/\$(\$|\d*)/g, (function(e, t) {
if ("$" == t)
return "$";
var i = +(t || 1);
return !i || i > n.length ? e : n[i - 1]
}
))),
t
}
,
e.prototype.languageDataAt = function(e, t, n) {
void 0 === n && (n = -1);
for (var i = [], r = 0, o = this.facet(Oe); r < o.length; r++)
for (var a = 0, s = (0,
o[r])(this, t, n); a < s.length; a++) {
var l = s[a];
Object.prototype.hasOwnProperty.call(l, e) && i.push(l[e])
}
return i
}
,
e.prototype.charCategorizer = function(e) {
return tt(this.languageDataAt("wordChars", e).join(""))
}
,
e.prototype.wordAt = function(e) {
for (var t = this.doc.lineAt(e), n = t.text, i = t.from, r = t.length, o = this.charCategorizer(e), a = e - i, s = e - i; a > 0; ) {
var l = $(n, a, !1);
if (o(n.slice(l, a)) != Je.Word)
break;
a = l
}
for (; s < r; ) {
var c = $(n, s);
if (o(n.slice(s, c)) != Je.Word)
break;
s = c
}
return a == s ? null : de.range(a + i, s + i)
}
,
e
}();
function it(e, t, n) {
void 0 === n && (n = {});
for (var i = {}, r = 0, o = e; r < o.length; r++)
for (var a = o[r], s = 0, l = Object.keys(a); s < l.length; s++) {
var c = a[h = l[s]]
, u = i[h];
if (void 0 === u)
i[h] = c;
else if (u === c || void 0 === c)
;
else {
if (!Object.hasOwnProperty.call(n, h))
throw new Error("Config merge conflict for field " + h);
i[h] = n[h](u, c)
}
}
for (var h in t)
void 0 === i[h] && (i[h] = t[h]);
return i
}
nt.allowMultipleSelections = Be,
nt.tabSize = me.define({
combine: function(e) {
return e.length ? e[0] : 4
}
}),
nt.lineSeparator = Ne,
nt.readOnly = ze,
nt.phrases = me.define({
compare: function(e, t) {
var n = Object.keys(e)
, i = Object.keys(t);
return n.length == i.length && n.every((function(n) {
return e[n] == t[n]
}
))
}
}),
nt.languageData = Oe,
nt.changeFilter = Re,
nt.transactionFilter = He,
nt.transactionExtender = Ve,
Ae.reconfigure = We.define();
var rt = function() {
function e() {}
return e.prototype.eq = function(e) {
return this == e
}
,
e.prototype.range = function(e, t) {
return void 0 === t && (t = e),
ot.create(e, t, this)
}
,
e
}();
rt.prototype.startSide = rt.prototype.endSide = 0,
rt.prototype.point = !1,
rt.prototype.mapMode = ne.TrackDel;
var ot = function() {
function e(e, t, n) {
this.from = e,
this.to = t,
this.value = n
}
return e.create = function(t, n, i) {
return new e(t,n,i)
}
,
e
}();
function at(e, t) {
return e.from - t.from || e.value.startSide - t.value.startSide
}
var st = function() {
function e(e, t, n, i) {
this.from = e,
this.to = t,
this.value = n,
this.maxPoint = i
}
return Object.defineProperty(e.prototype, "length", {
get: function() {
return this.to[this.to.length - 1]
},
enumerable: !1,
configurable: !0
}),
e.prototype.findIndex = function(e, t, n, i) {
void 0 === i && (i = 0);
for (var r = n ? this.to : this.from, o = i, a = r.length; ; ) {
if (o == a)
return o;
var s = o + a >> 1
, l = r[s] - e || (n ? this.value[s].endSide : this.value[s].startSide) - t;
if (s == o)
return l >= 0 ? o : a;
l >= 0 ? a = s : o = s + 1
}
}
,
e.prototype.between = function(e, t, n, i) {
for (var r = this.findIndex(t, -1e9, !0), o = this.findIndex(n, 1e9, !1, r); r < o; r++)
if (!1 === i(this.from[r] + e, this.to[r] + e, this.value[r]))
return !1
}
,
e.prototype.map = function(t, n) {
for (var i = [], r = [], o = [], a = -1, s = -1, l = 0; l < this.value.length; l++) {
var c = this.value[l]
, u = this.from[l] + t
, h = this.to[l] + t
, d = void 0
, p = void 0;
if (u == h) {
var f = n.mapPos(u, c.startSide, c.mapMode);
if (null == f)
continue;
if (d = p = f,
c.startSide != c.endSide && (p = n.mapPos(u, c.endSide)) < d)
continue
} else if ((d = n.mapPos(u, c.startSide)) > (p = n.mapPos(h, c.endSide)) || d == p && c.startSide > 0 && c.endSide <= 0)
continue;
(p - d || c.endSide - c.startSide) < 0 || (a < 0 && (a = d),
c.point && (s = Math.max(s, p - d)),
i.push(c),
r.push(d - a),
o.push(p - a))
}
return {
mapped: i.length ? new e(r,o,i,s) : null,
pos: a
}
}
,
e
}()
, lt = function() {
function e(e, t, n, i) {
this.chunkPos = e,
this.chunk = t,
this.nextLayer = n,
this.maxPoint = i
}
return e.create = function(t, n, i, r) {
return new e(t,n,i,r)
}
,
Object.defineProperty(e.prototype, "length", {
get: function() {
var e = this.chunk.length - 1;
return e < 0 ? 0 : Math.max(this.chunkEnd(e), this.nextLayer.length)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "size", {
get: function() {
if (this.isEmpty)
return 0;
for (var e = this.nextLayer.size, t = 0, n = this.chunk; t < n.length; t++) {
e += n[t].value.length
}
return e
},
enumerable: !1,
configurable: !0
}),
e.prototype.chunkEnd = function(e) {
return this.chunkPos[e] + this.chunk[e].length
}
,
e.prototype.update = function(t) {
var n = t.add
, i = void 0 === n ? [] : n
, r = t.sort
, o = void 0 !== r && r
, a = t.filterFrom
, s = void 0 === a ? 0 : a
, l = t.filterTo
, c = void 0 === l ? this.length : l
, u = t.filter;
if (0 == i.length && !u)
return this;
if (o && (i = i.slice().sort(at)),
this.isEmpty)
return i.length ? e.of(i) : this;
for (var h = new ht(this,null,-1).goto(0), d = 0, p = [], f = new ct; h.value || d < i.length; )
if (d < i.length && (h.from - i[d].from || h.startSide - i[d].value.startSide) >= 0) {
var m = i[d++];
f.addInner(m.from, m.to, m.value) || p.push(m)
} else
1 == h.rangeIndex && h.chunkIndex < this.chunk.length && (d == i.length || this.chunkEnd(h.chunkIndex) < i[d].from) && (!u || s > this.chunkEnd(h.chunkIndex) || c < this.chunkPos[h.chunkIndex]) && f.addChunk(this.chunkPos[h.chunkIndex], this.chunk[h.chunkIndex]) ? h.nextChunk() : ((!u || s > h.to || c < h.from || u(h.from, h.to, h.value)) && (f.addInner(h.from, h.to, h.value) || p.push(ot.create(h.from, h.to, h.value))),
h.next());
return f.finishInner(this.nextLayer.isEmpty && !p.length ? e.empty : this.nextLayer.update({
add: p,
filter: u,
filterFrom: s,
filterTo: c
}))
}
,
e.prototype.map = function(t) {
if (t.empty || this.isEmpty)
return this;
for (var n = [], i = [], r = -1, o = 0; o < this.chunk.length; o++) {
var a = this.chunkPos[o]
, s = this.chunk[o]
, l = t.touchesRange(a, a + s.length);
if (!1 === l)
r = Math.max(r, s.maxPoint),
n.push(s),
i.push(t.mapPos(a));
else if (!0 === l) {
var c = s.map(a, t)
, u = c.mapped
, h = c.pos;
u && (r = Math.max(r, u.maxPoint),
n.push(u),
i.push(h))
}
}
var d = this.nextLayer.map(t);
return 0 == n.length ? d : new e(i,n,d || e.empty,r)
}
,
e.prototype.between = function(e, t, n) {
if (!this.isEmpty) {
for (var i = 0; i < this.chunk.length; i++) {
var r = this.chunkPos[i]
, o = this.chunk[i];
if (t >= r && e <= r + o.length && !1 === o.between(r, e - r, t - r, n))
return
}
this.nextLayer.between(e, t, n)
}
}
,
e.prototype.iter = function(e) {
return void 0 === e && (e = 0),
dt.from([this]).goto(e)
}
,
Object.defineProperty(e.prototype, "isEmpty", {
get: function() {
return this.nextLayer == this
},
enumerable: !1,
configurable: !0
}),
e.iter = function(e, t) {
return void 0 === t && (t = 0),
dt.from(e).goto(t)
}
,
e.compare = function(e, t, n, i, r) {
void 0 === r && (r = -1);
var o = e.filter((function(e) {
return e.maxPoint > 0 || !e.isEmpty && e.maxPoint >= r
}
))
, a = t.filter((function(e) {
return e.maxPoint > 0 || !e.isEmpty && e.maxPoint >= r
}
))
, s = ut(o, a, n)
, l = new ft(o,s,r)
, c = new ft(a,s,r);
n.iterGaps((function(e, t, n) {
return mt(l, e, c, t, n, i)
}
)),
n.empty && 0 == n.length && mt(l, 0, c, 0, 0, i)
}
,
e.eq = function(e, t, n, i) {
void 0 === n && (n = 0),
null == i && (i = 999999999);
var r = e.filter((function(e) {
return !e.isEmpty && t.indexOf(e) < 0
}
))
, o = t.filter((function(t) {
return !t.isEmpty && e.indexOf(t) < 0
}
));
if (r.length != o.length)
return !1;
if (!r.length)
return !0;
for (var a = ut(r, o), s = new ft(r,a,0).goto(n), l = new ft(o,a,0).goto(n); ; ) {
if (s.to != l.to || !vt(s.active, l.active) || s.point && (!l.point || !s.point.eq(l.point)))
return !1;
if (s.to > i)
return !0;
s.next(),
l.next()
}
}
,
e.spans = function(e, t, n, i, r) {
void 0 === r && (r = -1);
for (var o = new ft(e,null,r).goto(t), a = t, s = o.openStart; ; ) {
var l = Math.min(o.to, n);
if (o.point) {
var c = o.activeForPoint(o.to)
, u = o.pointFrom < t ? c.length + 1 : o.point.startSide < 0 ? c.length : Math.min(c.length, s);
i.point(a, l, o.point, c, u, o.pointRank),
s = Math.min(o.openEnd(l), c.length)
} else
l > a && (i.span(a, l, o.active, s),
s = o.openEnd(l));
if (o.to > n)
return s + (o.point && o.to > n ? 1 : 0);
a = o.to,
o.next()
}
}
,
e.of = function(e, t) {
void 0 === t && (t = !1);
for (var n = new ct, i = 0, r = e instanceof ot ? [e] : t ? function(e) {
if (e.length > 1)
for (var t = e[0], n = 1; n < e.length; n++) {
var i = e[n];
if (at(t, i) > 0)
return e.slice().sort(at);
t = i
}
return e
}(e) : e; i < r.length; i++) {
var o = r[i];
n.add(o.from, o.to, o.value)
}
return n.finish()
}
,
e.join = function(t) {
if (!t.length)
return e.empty;
for (var n = t[t.length - 1], i = t.length - 2; i >= 0; i--)
for (var r = t[i]; r != e.empty; r = r.nextLayer)
n = new e(r.chunkPos,r.chunk,n,Math.max(r.maxPoint, n.maxPoint));
return n
}
,
e
}();
lt.empty = new lt([],[],null,-1),
lt.empty.nextLayer = lt.empty;
var ct = function() {
function e() {
this.chunks = [],
this.chunkPos = [],
this.chunkStart = -1,
this.last = null,
this.lastFrom = -1e9,
this.lastTo = -1e9,
this.from = [],
this.to = [],
this.value = [],
this.maxPoint = -1,
this.setMaxPoint = -1,
this.nextLayer = null
}
return e.prototype.finishChunk = function(e) {
this.chunks.push(new st(this.from,this.to,this.value,this.maxPoint)),
this.chunkPos.push(this.chunkStart),
this.chunkStart = -1,
this.setMaxPoint = Math.max(this.setMaxPoint, this.maxPoint),
this.maxPoint = -1,
e && (this.from = [],
this.to = [],
this.value = [])
}
,
e.prototype.add = function(t, n, i) {
this.addInner(t, n, i) || (this.nextLayer || (this.nextLayer = new e)).add(t, n, i)
}
,
e.prototype.addInner = function(e, t, n) {
var i = e - this.lastTo || n.startSide - this.last.endSide;
if (i <= 0 && (e - this.lastFrom || n.startSide - this.last.startSide) < 0)
throw new Error("Ranges must be added sorted by `from` position and `startSide`");
return !(i < 0) && (250 == this.from.length && this.finishChunk(!0),
this.chunkStart < 0 && (this.chunkStart = e),
this.from.push(e - this.chunkStart),
this.to.push(t - this.chunkStart),
this.last = n,
this.lastFrom = e,
this.lastTo = t,
this.value.push(n),
n.point && (this.maxPoint = Math.max(this.maxPoint, t - e)),
!0)
}
,
e.prototype.addChunk = function(e, t) {
if ((e - this.lastTo || t.value[0].startSide - this.last.endSide) < 0)
return !1;
this.from.length && this.finishChunk(!0),
this.setMaxPoint = Math.max(this.setMaxPoint, t.maxPoint),
this.chunks.push(t),
this.chunkPos.push(e);
var n = t.value.length - 1;
return this.last = t.value[n],
this.lastFrom = t.from[n] + e,
this.lastTo = t.to[n] + e,
!0
}
,
e.prototype.finish = function() {
return this.finishInner(lt.empty)
}
,
e.prototype.finishInner = function(e) {
if (this.from.length && this.finishChunk(!1),
0 == this.chunks.length)
return e;
var t = lt.create(this.chunkPos, this.chunks, this.nextLayer ? this.nextLayer.finishInner(e) : e, this.setMaxPoint);
return this.from = null,
t
}
,
e
}();
function ut(e, t, n) {
for (var i = new Map, r = 0, o = e; r < o.length; r++)
for (var a = o[r], s = 0; s < a.chunk.length; s++)
a.chunk[s].maxPoint <= 0 && i.set(a.chunk[s], a.chunkPos[s]);
for (var l = new Set, c = 0, u = t; c < u.length; c++)
for (a = u[c],
s = 0; s < a.chunk.length; s++) {
var h = i.get(a.chunk[s]);
null == h || (n ? n.mapPos(h) : h) != a.chunkPos[s] || (null == n ? void 0 : n.touchesRange(h, h + a.chunk[s].length)) || l.add(a.chunk[s])
}
return l
}
var ht = function() {
function e(e, t, n, i) {
void 0 === i && (i = 0),
this.layer = e,
this.skip = t,
this.minPoint = n,
this.rank = i
}
return Object.defineProperty(e.prototype, "startSide", {
get: function() {
return this.value ? this.value.startSide : 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "endSide", {
get: function() {
return this.value ? this.value.endSide : 0
},
enumerable: !1,
configurable: !0
}),
e.prototype.goto = function(e, t) {
return void 0 === t && (t = -1e9),
this.chunkIndex = this.rangeIndex = 0,
this.gotoInner(e, t, !1),
this
}
,
e.prototype.gotoInner = function(e, t, n) {
for (; this.chunkIndex < this.layer.chunk.length; ) {
var i = this.layer.chunk[this.chunkIndex];
if (!(this.skip && this.skip.has(i) || this.layer.chunkEnd(this.chunkIndex) < e || i.maxPoint < this.minPoint))
break;
this.chunkIndex++,
n = !1
}
if (this.chunkIndex < this.layer.chunk.length) {
var r = this.layer.chunk[this.chunkIndex].findIndex(e - this.layer.chunkPos[this.chunkIndex], t, !0);
(!n || this.rangeIndex < r) && this.setRangeIndex(r)
}
this.next()
}
,
e.prototype.forward = function(e, t) {
(this.to - e || this.endSide - t) < 0 && this.gotoInner(e, t, !0)
}
,
e.prototype.next = function() {
for (; ; ) {
if (this.chunkIndex == this.layer.chunk.length) {
this.from = this.to = 1e9,
this.value = null;
break
}
var e = this.layer.chunkPos[this.chunkIndex]
, t = this.layer.chunk[this.chunkIndex]
, n = e + t.from[this.rangeIndex];
if (this.from = n,
this.to = e + t.to[this.rangeIndex],
this.value = t.value[this.rangeIndex],
this.setRangeIndex(this.rangeIndex + 1),
this.minPoint < 0 || this.value.point && this.to - this.from >= this.minPoint)
break
}
}
,
e.prototype.setRangeIndex = function(e) {
if (e == this.layer.chunk[this.chunkIndex].value.length) {
if (this.chunkIndex++,
this.skip)
for (; this.chunkIndex < this.layer.chunk.length && this.skip.has(this.layer.chunk[this.chunkIndex]); )
this.chunkIndex++;
this.rangeIndex = 0
} else
this.rangeIndex = e
}
,
e.prototype.nextChunk = function() {
this.chunkIndex++,
this.rangeIndex = 0,
this.next()
}
,
e.prototype.compare = function(e) {
return this.from - e.from || this.startSide - e.startSide || this.rank - e.rank || this.to - e.to || this.endSide - e.endSide
}
,
e
}()
, dt = function() {
function e(e) {
this.heap = e
}
return e.from = function(t, n, i) {
void 0 === n && (n = null),
void 0 === i && (i = -1);
for (var r = [], o = 0; o < t.length; o++)
for (var a = t[o]; !a.isEmpty; a = a.nextLayer)
a.maxPoint >= i && r.push(new ht(a,n,i,o));
return 1 == r.length ? r[0] : new e(r)
}
,
Object.defineProperty(e.prototype, "startSide", {
get: function() {
return this.value ? this.value.startSide : 0
},
enumerable: !1,
configurable: !0
}),
e.prototype.goto = function(e, t) {
void 0 === t && (t = -1e9);
for (var n = 0, i = this.heap; n < i.length; n++) {
i[n].goto(e, t)
}
for (var r = this.heap.length >> 1; r >= 0; r--)
pt(this.heap, r);
return this.next(),
this
}
,
e.prototype.forward = function(e, t) {
for (var n = 0, i = this.heap; n < i.length; n++) {
i[n].forward(e, t)
}
for (var r = this.heap.length >> 1; r >= 0; r--)
pt(this.heap, r);
(this.to - e || this.value.endSide - t) < 0 && this.next()
}
,
e.prototype.next = function() {
if (0 == this.heap.length)
this.from = this.to = 1e9,
this.value = null,
this.rank = -1;
else {
var e = this.heap[0];
this.from = e.from,
this.to = e.to,
this.value = e.value,
this.rank = e.rank,
e.value && e.next(),
pt(this.heap, 0)
}
}
,
e
}();
function pt(e, t) {
for (var n = e[t]; ; ) {
var i = 1 + (t << 1);
if (i >= e.length)
break;
var r = e[i];
if (i + 1 < e.length && r.compare(e[i + 1]) >= 0 && (r = e[i + 1],
i++),
n.compare(r) < 0)
break;
e[i] = n,
e[t] = r,
t = i
}
}
var ft = function() {
function e(e, t, n) {
this.minPoint = n,
this.active = [],
this.activeTo = [],
this.activeRank = [],
this.minActive = -1,
this.point = null,
this.pointFrom = 0,
this.pointRank = 0,
this.to = -1e9,
this.endSide = 0,
this.openStart = -1,
this.cursor = dt.from(e, t, n)
}
return e.prototype.goto = function(e, t) {
return void 0 === t && (t = -1e9),
this.cursor.goto(e, t),
this.active.length = this.activeTo.length = this.activeRank.length = 0,
this.minActive = -1,
this.to = e,
this.endSide = t,
this.openStart = -1,
this.next(),
this
}
,
e.prototype.forward = function(e, t) {
for (; this.minActive > -1 && (this.activeTo[this.minActive] - e || this.active[this.minActive].endSide - t) < 0; )
this.removeActive(this.minActive);
this.cursor.forward(e, t)
}
,
e.prototype.removeActive = function(e) {
gt(this.active, e),
gt(this.activeTo, e),
gt(this.activeRank, e),
this.minActive = bt(this.active, this.activeTo)
}
,
e.prototype.addActive = function(e) {
for (var t = 0, n = this.cursor, i = n.value, r = n.to, o = n.rank; t < this.activeRank.length && (o - this.activeRank[t] || r - this.activeTo[t]) > 0; )
t++;
yt(this.active, t, i),
yt(this.activeTo, t, r),
yt(this.activeRank, t, o),
e && yt(e, t, this.cursor.from),
this.minActive = bt(this.active, this.activeTo)
}
,
e.prototype.next = function() {
var e = this.to
, t = this.point;
this.point = null;
for (var n = this.openStart < 0 ? [] : null; ; ) {
var i = this.minActive;
if (i > -1 && (this.activeTo[i] - this.cursor.from || this.active[i].endSide - this.cursor.startSide) < 0) {
if (this.activeTo[i] > e) {
this.to = this.activeTo[i],
this.endSide = this.active[i].endSide;
break
}
this.removeActive(i),
n && gt(n, i)
} else {
if (!this.cursor.value) {
this.to = this.endSide = 1e9;
break
}
if (this.cursor.from > e) {
this.to = this.cursor.from,
this.endSide = this.cursor.startSide;
break
}
var r = this.cursor.value;
if (r.point) {
if (!(t && this.cursor.to == this.to && this.cursor.from < this.cursor.to)) {
this.point = r,
this.pointFrom = this.cursor.from,
this.pointRank = this.cursor.rank,
this.to = this.cursor.to,
this.endSide = r.endSide,
this.cursor.next(),
this.forward(this.to, this.endSide);
break
}
this.cursor.next()
} else
this.addActive(n),
this.cursor.next()
}
}
if (n) {
this.openStart = 0;
for (var o = n.length - 1; o >= 0 && n[o] < e; o--)
this.openStart++
}
}
,
e.prototype.activeForPoint = function(e) {
if (!this.active.length)
return this.active;
for (var t = [], n = this.active.length - 1; n >= 0 && !(this.activeRank[n] < this.pointRank); n--)
(this.activeTo[n] > e || this.activeTo[n] == e && this.active[n].endSide >= this.point.endSide) && t.push(this.active[n]);
return t.reverse()
}
,
e.prototype.openEnd = function(e) {
for (var t = 0, n = this.activeTo.length - 1; n >= 0 && this.activeTo[n] > e; n--)
t++;
return t
}
,
e
}();
function mt(e, t, n, i, r, o) {
e.goto(t),
n.goto(i);
for (var a = i + r, s = i, l = i - t; ; ) {
var c = e.to + l - n.to
, u = c || e.endSide - n.endSide
, h = u < 0 ? e.to + l : n.to
, d = Math.min(h, a);
if (e.point || n.point ? e.point && n.point && (e.point == n.point || e.point.eq(n.point)) && vt(e.activeForPoint(e.to), n.activeForPoint(n.to)) || o.comparePoint(s, d, e.point, n.point) : d > s && !vt(e.active, n.active) && o.compareRange(s, d, e.active, n.active),
h > a)
break;
(c || e.openEnd != n.openEnd) && o.boundChange && o.boundChange(h),
s = h,
u <= 0 && e.next(),
u >= 0 && n.next()
}
}
function vt(e, t) {
if (e.length != t.length)
return !1;
for (var n = 0; n < e.length; n++)
if (e[n] != t[n] && !e[n].eq(t[n]))
return !1;
return !0
}
function gt(e, t) {
for (var n = t, i = e.length - 1; n < i; n++)
e[n] = e[n + 1];
e.pop()
}
function yt(e, t, n) {
for (var i = e.length - 1; i >= t; i--)
e[i + 1] = e[i];
e[t] = n
}
function bt(e, t) {
for (var n = -1, i = 1e9, r = 0; r < t.length; r++)
(t[r] - i || e[r].endSide - e[n].endSide) < 0 && (n = r,
i = t[r]);
return n
}
function wt(e, t, n) {
void 0 === n && (n = e.length);
for (var i = 0, r = 0; r < n; )
9 == e.charCodeAt(r) ? (i += t - i % t,
r++) : (i++,
r = $(e, r));
return i
}
function kt(e, t, n, i) {
for (var r = 0, o = 0; ; ) {
if (o >= t)
return r;
if (r == e.length)
break;
o += 9 == e.charCodeAt(r) ? n - o % n : 1,
r = $(e, r)
}
return !0 === i ? -1 : e.length
}
const Ct = "undefined" == typeof Symbol ? "__ͼ" : Symbol.for("ͼ")
, Mt = "undefined" == typeof Symbol ? "__styleSet" + Math.floor(1e8 * Math.random()) : Symbol("styleSet")
, Et = "undefined" != typeof globalThis ? globalThis : "undefined" != typeof window ? window : {};
class St {
constructor(e, t) {
this.rules = [];
let {finish: n} = t || {};
function i(e) {
return /^@/.test(e) ? [e] : e.split(/,\s*/)
}
function r(e, t, o, a) {
let s = []
, l = /^@(\w+)\b/.exec(e[0])
, c = l && "keyframes" == l[1];
if (l && null == t)
return o.push(e[0] + ";");
for (let n in t) {
let a = t[n];
if (/&/.test(n))
r(n.split(/,\s*/).map((t=>e.map((e=>t.replace(/&/, e))))).reduce(((e,t)=>e.concat(t))), a, o);
else if (a && "object" == typeof a) {
if (!l)
throw new RangeError("The value of a property (" + n + ") should be a primitive value.");
r(i(n), a, s, c)
} else
null != a && s.push(n.replace(/_.*/, "").replace(/[A-Z]/g, (e=>"-" + e.toLowerCase())) + ": " + a + ";")
}
(s.length || c) && o.push((!n || l || a ? e : e.map(n)).join(", ") + " {" + s.join(" ") + "}")
}
for (let t in e)
r(i(t), e[t], this.rules)
}
getRules() {
return this.rules.join("\n")
}
static newName() {
let e = Et[Ct] || 1;
return Et[Ct] = e + 1,
"ͼ" + e.toString(36)
}
static mount(e, t, n) {
let i = e[Mt]
, r = n && n.nonce;
i ? r && i.setNonce(r) : i = new Tt(e,r),
i.mount(Array.isArray(t) ? t : [t], e)
}
}
let xt = new Map;
class Tt {
constructor(e, t) {
let n = e.ownerDocument || e
, i = n.defaultView;
if (!e.head && e.adoptedStyleSheets && i.CSSStyleSheet) {
let t = xt.get(n);
if (t)
return e[Mt] = t;
this.sheet = new i.CSSStyleSheet,
xt.set(n, this)
} else
this.styleTag = n.createElement("style"),
t && this.styleTag.setAttribute("nonce", t);
this.modules = [],
e[Mt] = this
}
mount(e, t) {
let n = this.sheet
, i = 0
, r = 0;
for (let t = 0; t < e.length; t++) {
let o = e[t]
, a = this.modules.indexOf(o);
if (a < r && a > -1 && (this.modules.splice(a, 1),
r--,
a = -1),
-1 == a) {
if (this.modules.splice(r++, 0, o),
n)
for (let e = 0; e < o.rules.length; e++)
n.insertRule(o.rules[e], i++)
} else {
for (; r < a; )
i += this.modules[r++].rules.length;
i += o.rules.length,
r++
}
}
if (n)
t.adoptedStyleSheets.indexOf(this.sheet) < 0 && (t.adoptedStyleSheets = [this.sheet, ...t.adoptedStyleSheets]);
else {
let e = "";
for (let t = 0; t < this.modules.length; t++)
e += this.modules[t].getRules() + "\n";
this.styleTag.textContent = e;
let n = t.head || t;
this.styleTag.parentNode != n && n.insertBefore(this.styleTag, n.firstChild)
}
}
setNonce(e) {
this.styleTag && this.styleTag.getAttribute("nonce") != e && this.styleTag.setAttribute("nonce", e)
}
}
for (var Dt = {
8: "Backspace",
9: "Tab",
10: "Enter",
12: "NumLock",
13: "Enter",
16: "Shift",
17: "Control",
18: "Alt",
20: "CapsLock",
27: "Escape",
32: " ",
33: "PageUp",
34: "PageDown",
35: "End",
36: "Home",
37: "ArrowLeft",
38: "ArrowUp",
39: "ArrowRight",
40: "ArrowDown",
44: "PrintScreen",
45: "Insert",
46: "Delete",
59: ";",
61: "=",
91: "Meta",
92: "Meta",
106: "*",
107: "+",
108: ",",
109: "-",
110: ".",
111: "/",
144: "NumLock",
145: "ScrollLock",
160: "Shift",
161: "Shift",
162: "Control",
163: "Control",
164: "Alt",
165: "Alt",
173: "-",
186: ";",
187: "=",
188: ",",
189: "-",
190: ".",
191: "/",
192: "`",
219: "[",
220: "\\",
221: "]",
222: "'"
}, At = {
48: ")",
49: "!",
50: "@",
51: "#",
52: "$",
53: "%",
54: "^",
55: "&",
56: "*",
57: "(",
59: ":",
61: "+",
173: "_",
186: ":",
187: "+",
188: "<",
189: "_",
190: ">",
191: "?",
192: "~",
219: "{",
220: "|",
221: "}",
222: '"'
}, Lt = "undefined" != typeof navigator && /Mac/.test(navigator.platform), Pt = "undefined" != typeof navigator && /MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent), It = 0; It < 10; It++)
Dt[48 + It] = Dt[96 + It] = String(It);
for (It = 1; It <= 24; It++)
Dt[It + 111] = "F" + It;
for (It = 65; It <= 90; It++)
Dt[It] = String.fromCharCode(It + 32),
At[It] = String.fromCharCode(It);
for (var Ft in Dt)
At.hasOwnProperty(Ft) || (At[Ft] = Dt[Ft]);
function Ot(e) {
return (11 == e.nodeType ? e.getSelection ? e : e.ownerDocument : e).getSelection()
}
function Bt(e, t) {
return !!t && (e == t || e.contains(1 != t.nodeType ? t.parentNode : t))
}
function Nt(e, t) {
if (!t || !t.anchorNode)
return !1;
try {
return Bt(e, t.anchorNode)
} catch (e) {
return !1
}
}
function Rt(e) {
return 3 == e.nodeType ? Xt(e, 0, e.nodeValue.length).getClientRects() : 1 == e.nodeType ? e.getClientRects() : []
}
function Ht(e, t, n, i) {
return !!n && (qt(e, t, n, i, -1) || qt(e, t, n, i, 1))
}
function Vt(e) {
for (var t = 0; ; t++)
if (!(e = e.previousSibling))
return t
}
function zt(e) {
return 1 == e.nodeType && /^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(e.nodeName)
}
function qt(e, t, n, i, r) {
for (; ; ) {
if (e == n && t == i)
return !0;
if (t == (r < 0 ? 0 : Ut(e))) {
if ("DIV" == e.nodeName)
return !1;
var o = e.parentNode;
if (!o || 1 != o.nodeType)
return !1;
t = Vt(e) + (r < 0 ? 0 : 1),
e = o
} else {
if (1 != e.nodeType)
return !1;
if (1 == (e = e.childNodes[t + (r < 0 ? -1 : 0)]).nodeType && "false" == e.contentEditable)
return !1;
t = r < 0 ? Ut(e) : 0
}
}
}
function Ut(e) {
return 3 == e.nodeType ? e.nodeValue.length : e.childNodes.length
}
function _t(e, t) {
var n = t ? e.left : e.right;
return {
left: n,
right: n,
top: e.top,
bottom: e.bottom
}
}
function Wt(e) {
var t = e.visualViewport;
return t ? {
left: 0,
right: t.width,
top: 0,
bottom: t.height
} : {
left: 0,
right: e.innerWidth,
top: 0,
bottom: e.innerHeight
}
}
function jt(e, t) {
var n = t.width / e.offsetWidth
, i = t.height / e.offsetHeight;
return (n > .995 && n < 1.005 || !isFinite(n) || Math.abs(t.width - e.offsetWidth) < 1) && (n = 1),
(i > .995 && i < 1.005 || !isFinite(i) || Math.abs(t.height - e.offsetHeight) < 1) && (i = 1),
{
scaleX: n,
scaleY: i
}
}
var Gt, Kt = function() {
function e() {
this.anchorNode = null,
this.anchorOffset = 0,
this.focusNode = null,
this.focusOffset = 0
}
return e.prototype.eq = function(e) {
return this.anchorNode == e.anchorNode && this.anchorOffset == e.anchorOffset && this.focusNode == e.focusNode && this.focusOffset == e.focusOffset
}
,
e.prototype.setRange = function(e) {
var t = e.anchorNode
, n = e.focusNode;
this.set(t, Math.min(e.anchorOffset, t ? Ut(t) : 0), n, Math.min(e.focusOffset, n ? Ut(n) : 0))
}
,
e.prototype.set = function(e, t, n, i) {
this.anchorNode = e,
this.anchorOffset = t,
this.focusNode = n,
this.focusOffset = i
}
,
e
}(), Yt = null;
function Zt(e) {
if (e.setActive)
return e.setActive();
if (Yt)
return e.focus(Yt);
for (var t = [], n = e; n && (t.push(n, n.scrollTop, n.scrollLeft),
n != n.ownerDocument); n = n.parentNode)
;
if (e.focus(null == Yt ? {
get preventScroll() {
return Yt = {
preventScroll: !0
},
!0
}
} : void 0),
!Yt) {
Yt = !1;
for (var i = 0; i < t.length; ) {
var r = t[i++]
, o = t[i++]
, a = t[i++];
r.scrollTop != o && (r.scrollTop = o),
r.scrollLeft != a && (r.scrollLeft = a)
}
}
}
function Xt(e, t, n) {
void 0 === n && (n = t);
var i = Gt || (Gt = document.createRange());
return i.setEnd(e, n),
i.setStart(e, t),
i
}
function $t(e, t, n, i) {
var r = {
key: t,
code: t,
keyCode: n,
which: n,
cancelable: !0
};
i && (r.altKey = i.altKey,
r.ctrlKey = i.ctrlKey,
r.shiftKey = i.shiftKey,
r.metaKey = i.metaKey);
var o = new KeyboardEvent("keydown",r);
o.synthetic = !0,
e.dispatchEvent(o);
var a = new KeyboardEvent("keyup",r);
return a.synthetic = !0,
e.dispatchEvent(a),
o.defaultPrevented || a.defaultPrevented
}
function Qt(e) {
for (; e.attributes.length; )
e.removeAttributeNode(e.attributes[0])
}
function Jt(e) {
return e.scrollTop > Math.max(1, e.scrollHeight - e.clientHeight - 4)
}
function en(e, t) {
for (var n = e, i = t; ; ) {
if (3 == n.nodeType && i > 0)
return {
node: n,
offset: i
};
if (1 == n.nodeType && i > 0) {
if ("false" == n.contentEditable)
return null;
i = Ut(n = n.childNodes[i - 1])
} else {
if (!n.parentNode || zt(n))
return null;
i = Vt(n),
n = n.parentNode
}
}
}
function tn(e, t) {
for (var n = e, i = t; ; ) {
if (3 == n.nodeType && i < n.nodeValue.length)
return {
node: n,
offset: i
};
if (1 == n.nodeType && i < n.childNodes.length) {
if ("false" == n.contentEditable)
return null;
n = n.childNodes[i],
i = 0
} else {
if (!n.parentNode || zt(n))
return null;
i = Vt(n) + 1,
n = n.parentNode
}
}
}
var nn = function() {
function e(e, t, n) {
void 0 === n && (n = !0),
this.node = e,
this.offset = t,
this.precise = n
}
return e.before = function(t, n) {
return new e(t.parentNode,Vt(t),n)
}
,
e.after = function(t, n) {
return new e(t.parentNode,Vt(t) + 1,n)
}
,
e
}()
, rn = []
, on = function() {
function e() {
this.parent = null,
this.dom = null,
this.flags = 2
}
return Object.defineProperty(e.prototype, "overrideDOMText", {
get: function() {
return null
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "posAtStart", {
get: function() {
return this.parent ? this.parent.posBefore(this) : 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "posAtEnd", {
get: function() {
return this.posAtStart + this.length
},
enumerable: !1,
configurable: !0
}),
e.prototype.posBefore = function(e) {
for (var t = this.posAtStart, n = 0, i = this.children; n < i.length; n++) {
var r = i[n];
if (r == e)
return t;
t += r.length + r.breakAfter
}
throw new RangeError("Invalid child in posBefore")
}
,
e.prototype.posAfter = function(e) {
return this.posBefore(e) + e.length
}
,
e.prototype.sync = function(t, n) {
if (2 & this.flags) {
for (var i = this.dom, r = null, o = void 0, a = 0, s = this.children; a < s.length; a++) {
if (7 & (h = s[a]).flags) {
if (!h.dom && (o = r ? r.nextSibling : i.firstChild)) {
var l = e.get(o);
(!l || !l.parent && l.canReuseDOM(h)) && h.reuseDOM(o)
}
h.sync(t, n),
h.flags &= -8
}
if (o = r ? r.nextSibling : i.firstChild,
n && !n.written && n.node == i && o != h.dom && (n.written = !0),
h.dom.parentNode == i)
for (; o && o != h.dom; )
o = an(o);
else
i.insertBefore(h.dom, o);
r = h.dom
}
for ((o = r ? r.nextSibling : i.firstChild) && n && n.node == i && (n.written = !0); o; )
o = an(o)
} else if (1 & this.flags)
for (var c = 0, u = this.children; c < u.length; c++) {
var h;
7 & (h = u[c]).flags && (h.sync(t, n),
h.flags &= -8)
}
}
,
e.prototype.reuseDOM = function(e) {}
,
e.prototype.localPosFromDOM = function(t, n) {
var i;
if (t == this.dom)
i = this.dom.childNodes[n];
else {
for (var r = 0 == Ut(t) ? 0 : 0 == n ? -1 : 1; ; ) {
var o = t.parentNode;
if (o == this.dom)
break;
0 == r && o.firstChild != o.lastChild && (r = t == o.firstChild ? -1 : 1),
t = o
}
i = r < 0 ? t : t.nextSibling
}
if (i == this.dom.firstChild)
return 0;
for (; i && !e.get(i); )
i = i.nextSibling;
if (!i)
return this.length;
for (var a = 0, s = 0; ; a++) {
var l = this.children[a];
if (l.dom == i)
return s;
s += l.length + l.breakAfter
}
}
,
e.prototype.domBoundsAround = function(e, t, n) {
void 0 === n && (n = 0);
for (var i = -1, r = -1, o = -1, a = -1, s = 0, l = n, c = n; s < this.children.length; s++) {
var u = this.children[s]
, h = l + u.length;
if (l < e && h > t)
return u.domBoundsAround(e, t, l);
if (h >= e && -1 == i && (i = s,
r = l),
l > t && u.dom.parentNode == this.dom) {
o = s,
a = c;
break
}
c = h,
l = h + u.breakAfter
}
return {
from: r,
to: a < 0 ? n + this.length : a,
startDOM: (i ? this.children[i - 1].dom.nextSibling : null) || this.dom.firstChild,
endDOM: o < this.children.length && o >= 0 ? this.children[o].dom : null
}
}
,
e.prototype.markDirty = function(e) {
void 0 === e && (e = !1),
this.flags |= 2,
this.markParentsDirty(e)
}
,
e.prototype.markParentsDirty = function(e) {
for (var t = this.parent; t; t = t.parent) {
if (e && (t.flags |= 2),
1 & t.flags)
return;
t.flags |= 1,
e = !1
}
}
,
e.prototype.setParent = function(e) {
this.parent != e && (this.parent = e,
7 & this.flags && this.markParentsDirty(!0))
}
,
e.prototype.setDOM = function(e) {
this.dom != e && (this.dom && (this.dom.cmView = null),
this.dom = e,
e.cmView = this)
}
,
Object.defineProperty(e.prototype, "rootView", {
get: function() {
for (var e = this; ; ) {
var t = e.parent;
if (!t)
return e;
e = t
}
},
enumerable: !1,
configurable: !0
}),
e.prototype.replaceChildren = function(e, t, n) {
var i;
void 0 === n && (n = rn),
this.markDirty();
for (var r = e; r < t; r++) {
var o = this.children[r];
o.parent == this && n.indexOf(o) < 0 && o.destroy()
}
n.length < 250 ? (i = this.children).splice.apply(i, w([e, t - e], n, !1)) : this.children = [].concat(this.children.slice(0, e), n, this.children.slice(t));
for (r = 0; r < n.length; r++)
n[r].setParent(this)
}
,
e.prototype.ignoreMutation = function(e) {
return !1
}
,
e.prototype.ignoreEvent = function(e) {
return !1
}
,
e.prototype.childCursor = function(e) {
return void 0 === e && (e = this.length),
new sn(this.children,e,this.children.length)
}
,
e.prototype.childPos = function(e, t) {
return void 0 === t && (t = 1),
this.childCursor().findPos(e, t)
}
,
e.prototype.toString = function() {
var e = this.constructor.name.replace("View", "");
return e + (this.children.length ? "(" + this.children.join() + ")" : this.length ? "[" + ("Text" == e ? this.text : this.length) + "]" : "") + (this.breakAfter ? "#" : "")
}
,
e.get = function(e) {
return e.cmView
}
,
Object.defineProperty(e.prototype, "isEditable", {
get: function() {
return !0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "isWidget", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "isHidden", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
e.prototype.merge = function(e, t, n, i, r, o) {
return !1
}
,
e.prototype.become = function(e) {
return !1
}
,
e.prototype.canReuseDOM = function(e) {
return e.constructor == this.constructor && !(8 & (this.flags | e.flags))
}
,
e.prototype.getSide = function() {
return 0
}
,
e.prototype.destroy = function() {
for (var e = 0, t = this.children; e < t.length; e++) {
var n = t[e];
n.parent == this && n.destroy()
}
this.parent = null
}
,
e
}();
function an(e) {
var t = e.nextSibling;
return e.parentNode.removeChild(e),
t
}
on.prototype.breakAfter = 0;
var sn = function() {
function e(e, t, n) {
this.children = e,
this.pos = t,
this.i = n,
this.off = 0
}
return e.prototype.findPos = function(e, t) {
for (void 0 === t && (t = 1); ; ) {
if (e > this.pos || e == this.pos && (t > 0 || 0 == this.i || this.children[this.i - 1].breakAfter))
return this.off = e - this.pos,
this;
var n = this.children[--this.i];
this.pos -= n.length + n.breakAfter
}
}
,
e
}();
function ln(e, t, n, i, r, o, a, s, l) {
var c = e.children
, u = c.length ? c[t] : null
, h = o.length ? o[o.length - 1] : null
, d = h ? h.breakAfter : a;
if (!(t == i && u && !a && !d && o.length < 2 && u.merge(n, r, o.length ? h : null, 0 == n, s, l))) {
if (i < c.length) {
var p = c[i];
p && (r < p.length || p.breakAfter && (null == h ? void 0 : h.breakAfter)) ? (t == i && (p = p.split(r),
r = 0),
!d && h && p.merge(0, r, h, !0, 0, l) ? o[o.length - 1] = p : ((r || p.children.length && !p.children[0].length) && p.merge(0, r, null, !1, 0, l),
o.push(p))) : (null == p ? void 0 : p.breakAfter) && (h ? h.breakAfter = 1 : a = 1),
i++
}
for (u && (u.breakAfter = a,
n > 0 && (!a && o.length && u.merge(n, u.length, o[0], !1, s, 0) ? u.breakAfter = o.shift().breakAfter : (n < u.length || u.children.length && 0 == u.children[u.children.length - 1].length) && u.merge(n, u.length, null, !1, s, 0),
t++)); t < i && o.length; )
if (c[i - 1].become(o[o.length - 1]))
i--,
o.pop(),
l = o.length ? 0 : s;
else {
if (!c[t].become(o[0]))
break;
t++,
o.shift(),
s = o.length ? 0 : l
}
!o.length && t && i < c.length && !c[t - 1].breakAfter && c[i].merge(0, 0, c[t - 1], !1, s, l) && t--,
(t < i || o.length) && e.replaceChildren(t, i, o)
}
}
function cn(e, t, n, i, r, o) {
for (var a = e.childCursor(), s = a.findPos(n, 1), l = s.i, c = s.off, u = a.findPos(t, -1), h = u.i, d = u.off, p = t - n, f = 0, m = i; f < m.length; f++) {
p += m[f].length
}
e.length += p,
ln(e, h, d, l, c, i, 0, r, o)
}
var un = "undefined" != typeof navigator ? navigator : {
userAgent: "",
vendor: "",
platform: ""
}
, hn = "undefined" != typeof document ? document : {
documentElement: {
style: {}
}
}
, dn = /Edge\/(\d+)/.exec(un.userAgent)
, pn = /MSIE \d/.test(un.userAgent)
, fn = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(un.userAgent)
, mn = !!(pn || fn || dn)
, vn = !mn && /gecko\/(\d+)/i.test(un.userAgent)
, gn = !mn && /Chrome\/(\d+)/.exec(un.userAgent)
, yn = "webkitFontSmoothing"in hn.documentElement.style
, bn = !mn && /Apple Computer/.test(un.vendor)
, wn = bn && (/Mobile\/\w+/.test(un.userAgent) || un.maxTouchPoints > 2)
, kn = {
mac: wn || /Mac/.test(un.platform),
windows: /Win/.test(un.platform),
linux: /Linux|X11/.test(un.platform),
ie: mn,
ie_version: pn ? hn.documentMode || 6 : fn ? +fn[1] : dn ? +dn[1] : 0,
gecko: vn,
gecko_version: vn ? +(/Firefox\/(\d+)/.exec(un.userAgent) || [0, 0])[1] : 0,
chrome: !!gn,
chrome_version: gn ? +gn[1] : 0,
ios: wn,
android: /Android\b/.test(un.userAgent),
webkit: yn,
safari: bn,
webkit_version: yn ? +(/\bAppleWebKit\/(\d+)/.exec(un.userAgent) || [0, 0])[1] : 0,
tabSize: null != hn.documentElement.style.tabSize ? "tab-size" : "-moz-tab-size"
}
, Cn = function(e) {
function t(t) {
var n = e.call(this) || this;
return n.text = t,
n
}
return f(t, e),
Object.defineProperty(t.prototype, "length", {
get: function() {
return this.text.length
},
enumerable: !1,
configurable: !0
}),
t.prototype.createDOM = function(e) {
this.setDOM(e || document.createTextNode(this.text))
}
,
t.prototype.sync = function(e, t) {
this.dom || this.createDOM(),
this.dom.nodeValue != this.text && (t && t.node == this.dom && (t.written = !0),
this.dom.nodeValue = this.text)
}
,
t.prototype.reuseDOM = function(e) {
3 == e.nodeType && this.createDOM(e)
}
,
t.prototype.merge = function(e, n, i) {
return !(8 & this.flags || i && (!(i instanceof t) || this.length - (n - e) + i.length > 256 || 8 & i.flags)) && (this.text = this.text.slice(0, e) + (i ? i.text : "") + this.text.slice(n),
this.markDirty(),
!0)
}
,
t.prototype.split = function(e) {
var n = new t(this.text.slice(e));
return this.text = this.text.slice(0, e),
this.markDirty(),
n.flags |= 8 & this.flags,
n
}
,
t.prototype.localPosFromDOM = function(e, t) {
return e == this.dom ? t : t ? this.text.length : 0
}
,
t.prototype.domAtPos = function(e) {
return new nn(this.dom,e)
}
,
t.prototype.domBoundsAround = function(e, t, n) {
return {
from: n,
to: n + this.length,
startDOM: this.dom,
endDOM: this.dom.nextSibling
}
}
,
t.prototype.coordsAt = function(e, t) {
return function(e, t, n) {
var i = e.nodeValue.length;
t > i && (t = i);
var r = t
, o = t
, a = 0;
0 == t && n < 0 || t == i && n >= 0 ? kn.chrome || kn.gecko || (t ? (r--,
a = 1) : o < i && (o++,
a = -1)) : n < 0 ? r-- : o < i && o++;
var s = Xt(e, r, o).getClientRects();
if (!s.length)
return null;
var l = s[(a ? a < 0 : n >= 0) ? 0 : s.length - 1];
kn.safari && !a && 0 == l.width && (l = Array.prototype.find.call(s, (function(e) {
return e.width
}
)) || l);
return a ? _t(l, a < 0) : l || null
}(this.dom, e, t)
}
,
t
}(on)
, Mn = function(e) {
function t(t, n, i) {
void 0 === n && (n = []),
void 0 === i && (i = 0);
var r = e.call(this) || this;
r.mark = t,
r.children = n,
r.length = i;
for (var o = 0, a = n; o < a.length; o++) {
a[o].setParent(r)
}
return r
}
return f(t, e),
t.prototype.setAttrs = function(e) {
if (Qt(e),
this.mark.class && (e.className = this.mark.class),
this.mark.attrs)
for (var t in this.mark.attrs)
e.setAttribute(t, this.mark.attrs[t]);
return e
}
,
t.prototype.canReuseDOM = function(t) {
return e.prototype.canReuseDOM.call(this, t) && !(8 & (this.flags | t.flags))
}
,
t.prototype.reuseDOM = function(e) {
e.nodeName == this.mark.tagName.toUpperCase() && (this.setDOM(e),
this.flags |= 6)
}
,
t.prototype.sync = function(t, n) {
this.dom ? 4 & this.flags && this.setAttrs(this.dom) : this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),
e.prototype.sync.call(this, t, n)
}
,
t.prototype.merge = function(e, n, i, r, o, a) {
return (!i || !(!(i instanceof t && i.mark.eq(this.mark)) || e && o <= 0 || n < this.length && a <= 0)) && (cn(this, e, n, i ? i.children.slice() : [], o - 1, a - 1),
this.markDirty(),
!0)
}
,
t.prototype.split = function(e) {
for (var n = [], i = 0, r = -1, o = 0, a = 0, s = this.children; a < s.length; a++) {
var l = s[a]
, c = i + l.length;
c > e && n.push(i < e ? l.split(e - i) : l),
r < 0 && i >= e && (r = o),
i = c,
o++
}
var u = this.length - e;
return this.length = e,
r > -1 && (this.children.length = r,
this.markDirty()),
new t(this.mark,n,u)
}
,
t.prototype.domAtPos = function(e) {
return xn(this, e)
}
,
t.prototype.coordsAt = function(e, t) {
return Dn(this, e, t)
}
,
t
}(on);
var En = function(e) {
function t(t, n, i) {
var r = e.call(this) || this;
return r.widget = t,
r.length = n,
r.side = i,
r.prevWidget = null,
r
}
return f(t, e),
t.create = function(e, n, i) {
return new t(e,n,i)
}
,
t.prototype.split = function(e) {
var n = t.create(this.widget, this.length - e, this.side);
return this.length -= e,
n
}
,
t.prototype.sync = function(e) {
this.dom && this.widget.updateDOM(this.dom, e) || (this.dom && this.prevWidget && this.prevWidget.destroy(this.dom),
this.prevWidget = null,
this.setDOM(this.widget.toDOM(e)),
this.widget.editable || (this.dom.contentEditable = "false"))
}
,
t.prototype.getSide = function() {
return this.side
}
,
t.prototype.merge = function(e, n, i, r, o, a) {
return !(i && (!(i instanceof t && this.widget.compare(i.widget)) || e > 0 && o <= 0 || n < this.length && a <= 0)) && (this.length = e + (i ? i.length : 0) + (this.length - n),
!0)
}
,
t.prototype.become = function(e) {
return !this.widget.noReuse && e instanceof t && e.side == this.side && this.widget.constructor == e.widget.constructor && (this.widget.compare(e.widget) ? this.dom && e.widget.become(this.dom, this.widget) : this.markDirty(!0),
this.dom && !this.prevWidget && (this.prevWidget = this.widget),
this.widget = e.widget,
this.length = e.length,
!0)
}
,
t.prototype.ignoreMutation = function() {
return !0
}
,
t.prototype.ignoreEvent = function(e) {
return this.widget.ignoreEvent(e)
}
,
Object.defineProperty(t.prototype, "overrideDOMText", {
get: function() {
if (0 == this.length)
return q.empty;
for (var e = this; e.parent; )
e = e.parent;
var t = e.view
, n = t && t.state.doc
, i = this.posAtStart;
return n ? n.slice(i, i + this.length) : q.empty
},
enumerable: !1,
configurable: !0
}),
t.prototype.domAtPos = function(e) {
return (this.length ? 0 == e : this.side > 0) ? nn.before(this.dom) : nn.after(this.dom, e == this.length)
}
,
t.prototype.domBoundsAround = function() {
return null
}
,
t.prototype.coordsAt = function(e, t) {
var n = this.widget.coordsAt(this.dom, e, t);
if (n)
return n;
var i = this.dom.getClientRects()
, r = null;
if (!i.length)
return null;
for (var o = this.side ? this.side < 0 : e > 0, a = o ? i.length - 1 : 0; r = i[a],
!(e > 0 ? 0 == a : a == i.length - 1 || r.top < r.bottom); a += o ? -1 : 1)
;
return _t(r, !o)
}
,
Object.defineProperty(t.prototype, "isEditable", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "isWidget", {
get: function() {
return !0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "isHidden", {
get: function() {
return this.widget.isHidden
},
enumerable: !1,
configurable: !0
}),
t.prototype.destroy = function() {
e.prototype.destroy.call(this),
this.dom && this.widget.destroy(this.dom)
}
,
t
}(on)
, Sn = function(e) {
function t(t) {
var n = e.call(this) || this;
return n.side = t,
n
}
return f(t, e),
Object.defineProperty(t.prototype, "length", {
get: function() {
return 0
},
enumerable: !1,
configurable: !0
}),
t.prototype.merge = function() {
return !1
}
,
t.prototype.become = function(e) {
return e instanceof t && e.side == this.side
}
,
t.prototype.split = function() {
return new t(this.side)
}
,
t.prototype.sync = function() {
if (!this.dom) {
var e = document.createElement("img");
e.className = "cm-widgetBuffer",
e.setAttribute("aria-hidden", "true"),
this.setDOM(e)
}
}
,
t.prototype.getSide = function() {
return this.side
}
,
t.prototype.domAtPos = function(e) {
return this.side > 0 ? nn.before(this.dom) : nn.after(this.dom)
}
,
t.prototype.localPosFromDOM = function() {
return 0
}
,
t.prototype.domBoundsAround = function() {
return null
}
,
t.prototype.coordsAt = function(e) {
return this.dom.getBoundingClientRect()
}
,
Object.defineProperty(t.prototype, "overrideDOMText", {
get: function() {
return q.empty
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "isHidden", {
get: function() {
return !0
},
enumerable: !1,
configurable: !0
}),
t
}(on);
function xn(e, t) {
for (var n = e.dom, i = e.children, r = 0, o = 0; r < i.length; r++) {
var a = i[r]
, s = o + a.length;
if (!(s == o && a.getSide() <= 0)) {
if (t > o && t < s && a.dom.parentNode == n)
return a.domAtPos(t - o);
if (t <= o)
break;
o = s
}
}
for (var l = r; l > 0; l--) {
var c = i[l - 1];
if (c.dom.parentNode == n)
return c.domAtPos(c.length)
}
for (l = r; l < i.length; l++) {
var u = i[l];
if (u.dom.parentNode == n)
return u.domAtPos(0)
}
return new nn(n,0)
}
function Tn(e, t, n) {
var i, r = e.children;
n > 0 && t instanceof Mn && r.length && (i = r[r.length - 1])instanceof Mn && i.mark.eq(t.mark) ? Tn(i, t.children[0], n - 1) : (r.push(t),
t.setParent(e)),
e.length += t.length
}
function Dn(e, t, n) {
var i = null
, r = -1
, o = null
, a = -1;
!function e(t, s) {
for (var l = 0, c = 0; l < t.children.length && c <= s; l++) {
var u = t.children[l]
, h = c + u.length;
h >= s && (u.children.length ? e(u, s - c) : (!o || o.isHidden && n > 0) && (h > s || c == h && u.getSide() > 0) ? (o = u,
a = s - c) : (c < s || c == h && u.getSide() < 0 && !u.isHidden) && (i = u,
r = s - c)),
c = h
}
}(e, t);
var s = (n < 0 ? i : o) || i || o;
return s ? s.coordsAt(Math.max(0, s == i ? r : a), n) : function(e) {
var t = e.dom.lastChild;
if (!t)
return e.dom.getBoundingClientRect();
var n = Rt(t);
return n[n.length - 1] || null
}(e)
}
function An(e, t) {
for (var n in e)
"class" == n && t.class ? t.class += " " + e.class : "style" == n && t.style ? t.style += ";" + e.style : t[n] = e[n];
return t
}
Cn.prototype.children = En.prototype.children = Sn.prototype.children = rn;
var Ln = Object.create(null);
function Pn(e, t, n) {
if (e == t)
return !0;
e || (e = Ln),
t || (t = Ln);
var i = Object.keys(e)
, r = Object.keys(t);
if (i.length - (n && i.indexOf(n) > -1 ? 1 : 0) != r.length - (n && r.indexOf(n) > -1 ? 1 : 0))
return !1;
for (var o = 0, a = i; o < a.length; o++) {
var s = a[o];
if (s != n && (-1 == r.indexOf(s) || e[s] !== t[s]))
return !1
}
return !0
}
function In(e, t, n) {
var i = !1;
if (t)
for (var r in t)
n && r in n || (i = !0,
"style" == r ? e.style.cssText = "" : e.removeAttribute(r));
if (n)
for (var r in n)
t && t[r] == n[r] || (i = !0,
"style" == r ? e.style.cssText = n[r] : e.setAttribute(r, n[r]));
return i
}
function Fn(e) {
for (var t = Object.create(null), n = 0; n < e.attributes.length; n++) {
var i = e.attributes[n];
t[i.name] = i.value
}
return t
}
var On = function() {
function e() {}
return e.prototype.eq = function(e) {
return !1
}
,
e.prototype.updateDOM = function(e, t) {
return !1
}
,
e.prototype.become = function(e, t) {}
,
e.prototype.compare = function(e) {
return this == e || this.constructor == e.constructor && this.eq(e)
}
,
Object.defineProperty(e.prototype, "estimatedHeight", {
get: function() {
return -1
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "lineBreaks", {
get: function() {
return 0
},
enumerable: !1,
configurable: !0
}),
e.prototype.ignoreEvent = function(e) {
return !0
}
,
e.prototype.coordsAt = function(e, t, n) {
return null
}
,
Object.defineProperty(e.prototype, "isHidden", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "noReuse", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "editable", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
e.prototype.destroy = function(e) {}
,
e
}()
, Bn = function(e) {
return e[e.Text = 0] = "Text",
e[e.WidgetBefore = 1] = "WidgetBefore",
e[e.WidgetAfter = 2] = "WidgetAfter",
e[e.WidgetRange = 3] = "WidgetRange",
e
}(Bn || (Bn = {}))
, Nn = function(e) {
function t(t, n, i, r) {
var o = e.call(this) || this;
return o.startSide = t,
o.endSide = n,
o.widget = i,
o.spec = r,
o
}
return f(t, e),
Object.defineProperty(t.prototype, "heightRelevant", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
t.mark = function(e) {
return new Rn(e)
}
,
t.widget = function(e) {
var t = Math.max(-1e4, Math.min(1e4, e.side || 0))
, n = !!e.block;
return t += n && !e.inlineOrder ? t > 0 ? 3e8 : -4e8 : t > 0 ? 1e8 : -1e8,
new Vn(e,t,t,n,e.widget || null,!1)
}
,
t.replace = function(e) {
var t, n, i = !!e.block;
if (e.isBlockGap)
t = -5e8,
n = 4e8;
else {
var r = zn(e, i);
t = (r.start ? i ? -3e8 : -1 : 5e8) - 1,
n = 1 + (r.end ? i ? 2e8 : 1 : -6e8)
}
return new Vn(e,t,n,i,e.widget || null,!0)
}
,
t.line = function(e) {
return new Hn(e)
}
,
t.set = function(e, t) {
return void 0 === t && (t = !1),
lt.of(e, t)
}
,
t.prototype.hasHeight = function() {
return !!this.widget && this.widget.estimatedHeight > -1
}
,
t
}(rt);
Nn.none = lt.empty;
var Rn = function(e) {
function t(t) {
var n = this
, i = zn(t)
, r = i.start
, o = i.end;
return (n = e.call(this, r ? -1 : 5e8, o ? 1 : -6e8, null, t) || this).tagName = t.tagName || "span",
n.class = t.class || "",
n.attrs = t.attributes || null,
n
}
return f(t, e),
t.prototype.eq = function(e) {
var n, i;
return this == e || e instanceof t && this.tagName == e.tagName && (this.class || (null === (n = this.attrs) || void 0 === n ? void 0 : n.class)) == (e.class || (null === (i = e.attrs) || void 0 === i ? void 0 : i.class)) && Pn(this.attrs, e.attrs, "class")
}
,
t.prototype.range = function(t, n) {
if (void 0 === n && (n = t),
t >= n)
throw new RangeError("Mark decorations may not be empty");
return e.prototype.range.call(this, t, n)
}
,
t
}(Nn);
Rn.prototype.point = !1;
var Hn = function(e) {
function t(t) {
return e.call(this, -2e8, -2e8, null, t) || this
}
return f(t, e),
t.prototype.eq = function(e) {
return e instanceof t && this.spec.class == e.spec.class && Pn(this.spec.attributes, e.spec.attributes)
}
,
t.prototype.range = function(t, n) {
if (void 0 === n && (n = t),
n != t)
throw new RangeError("Line decoration ranges must be zero-length");
return e.prototype.range.call(this, t, n)
}
,
t
}(Nn);
Hn.prototype.mapMode = ne.TrackBefore,
Hn.prototype.point = !0;
var Vn = function(e) {
function t(t, n, i, r, o, a) {
var s = e.call(this, n, i, o, t) || this;
return s.block = r,
s.isReplace = a,
s.mapMode = r ? n <= 0 ? ne.TrackBefore : ne.TrackAfter : ne.TrackDel,
s
}
return f(t, e),
Object.defineProperty(t.prototype, "type", {
get: function() {
return this.startSide != this.endSide ? Bn.WidgetRange : this.startSide <= 0 ? Bn.WidgetBefore : Bn.WidgetAfter
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "heightRelevant", {
get: function() {
return this.block || !!this.widget && (this.widget.estimatedHeight >= 5 || this.widget.lineBreaks > 0)
},
enumerable: !1,
configurable: !0
}),
t.prototype.eq = function(e) {
return e instanceof t && (n = this.widget,
i = e.widget,
n == i || !!(n && i && n.compare(i))) && this.block == e.block && this.startSide == e.startSide && this.endSide == e.endSide;
var n, i
}
,
t.prototype.range = function(t, n) {
if (void 0 === n && (n = t),
this.isReplace && (t > n || t == n && this.startSide > 0 && this.endSide <= 0))
throw new RangeError("Invalid range for replacement decoration");
if (!this.isReplace && n != t)
throw new RangeError("Widget decorations can only have zero-length ranges");
return e.prototype.range.call(this, t, n)
}
,
t
}(Nn);
function zn(e, t) {
void 0 === t && (t = !1);
var n = e.inclusiveStart
, i = e.inclusiveEnd;
return null == n && (n = e.inclusive),
null == i && (i = e.inclusive),
{
start: null != n ? n : t,
end: null != i ? i : t
}
}
function qn(e, t, n, i) {
void 0 === i && (i = 0);
var r = n.length - 1;
r >= 0 && n[r] + i >= e ? n[r] = Math.max(n[r], t) : n.push(e, t)
}
Vn.prototype.point = !0;
var Un = function(e) {
function t() {
var t = e.apply(this, arguments) || this;
return t.children = [],
t.length = 0,
t.prevAttrs = void 0,
t.attrs = null,
t.breakAfter = 0,
t
}
return f(t, e),
t.prototype.merge = function(e, n, i, r, o, a) {
if (i) {
if (!(i instanceof t))
return !1;
this.dom || i.transferDOM(this)
}
return r && this.setDeco(i ? i.attrs : null),
cn(this, e, n, i ? i.children.slice() : [], o, a),
!0
}
,
t.prototype.split = function(e) {
var n = new t;
if (n.breakAfter = this.breakAfter,
0 == this.length)
return n;
var i = this.childPos(e)
, r = i.i
, o = i.off;
o && (n.append(this.children[r].split(o), 0),
this.children[r].merge(o, this.children[r].length, null, !1, 0, 0),
r++);
for (var a = r; a < this.children.length; a++)
n.append(this.children[a], 0);
for (; r > 0 && 0 == this.children[r - 1].length; )
this.children[--r].destroy();
return this.children.length = r,
this.markDirty(),
this.length = e,
n
}
,
t.prototype.transferDOM = function(e) {
this.dom && (this.markDirty(),
e.setDOM(this.dom),
e.prevAttrs = void 0 === this.prevAttrs ? this.attrs : this.prevAttrs,
this.prevAttrs = void 0,
this.dom = null)
}
,
t.prototype.setDeco = function(e) {
Pn(this.attrs, e) || (this.dom && (this.prevAttrs = this.attrs,
this.markDirty()),
this.attrs = e)
}
,
t.prototype.append = function(e, t) {
Tn(this, e, t)
}
,
t.prototype.addLineDeco = function(e) {
var t = e.spec.attributes
, n = e.spec.class;
t && (this.attrs = An(t, this.attrs || {})),
n && (this.attrs = An({
class: n
}, this.attrs || {}))
}
,
t.prototype.domAtPos = function(e) {
return xn(this, e)
}
,
t.prototype.reuseDOM = function(e) {
"DIV" == e.nodeName && e.classList.contains("cm-view") && (this.setDOM(e),
this.flags |= 6)
}
,
t.prototype.sync = function(t, n) {
var i;
this.dom ? 4 & this.flags && (Qt(this.dom),
this.dom.className = "cm-line",
this.prevAttrs = this.attrs ? null : void 0) : (this.setDOM(document.createElement("div")),
this.dom.className = "cm-line",
this.prevAttrs = this.attrs ? null : void 0),
void 0 !== this.prevAttrs && (In(this.dom, this.prevAttrs, this.attrs),
this.dom.classList.add("cm-line"),
this.prevAttrs = void 0),
e.prototype.sync.call(this, t, n);
for (var r = this.dom.lastChild; r && on.get(r)instanceof Mn; )
r = r.lastChild;
if (!(r && this.length && ("BR" == r.nodeName || 0 != (null === (i = on.get(r)) || void 0 === i ? void 0 : i.isEditable) || kn.ios && this.children.some((function(e) {
return e instanceof Cn
}
))))) {
var o = document.createElement("BR");
o.cmIgnore = !0,
this.dom.appendChild(o)
}
}
,
t.prototype.measureTextSize = function() {
if (0 == this.children.length || this.length > 20)
return null;
for (var e, t = 0, n = 0, i = this.children; n < i.length; n++) {
var r = i[n];
if (!(r instanceof Cn) || /[^ -~]/.test(r.text))
return null;
var o = Rt(r.dom);
if (1 != o.length)
return null;
t += o[0].width,
e = o[0].height
}
return t ? {
lineHeight: this.dom.getBoundingClientRect().height,
charWidth: t / this.length,
textHeight: e
} : null
}
,
t.prototype.coordsAt = function(e, t) {
var n = Dn(this, e, t);
if (!this.children.length && n && this.parent) {
var i = this.parent.view.viewState.heightOracle
, r = n.bottom - n.top;
if (Math.abs(r - i.lineHeight) < 2 && i.textHeight < r) {
var o = (r - i.textHeight) / 2;
return {
top: n.top + o,
bottom: n.bottom - o,
left: n.left,
right: n.left
}
}
}
return n
}
,
t.prototype.become = function(e) {
return e instanceof t && 0 == this.children.length && 0 == e.children.length && Pn(this.attrs, e.attrs) && this.breakAfter == e.breakAfter
}
,
t.prototype.covers = function() {
return !0
}
,
t.find = function(e, n) {
for (var i = 0, r = 0; i < e.children.length; i++) {
var o = e.children[i]
, a = r + o.length;
if (a >= n) {
if (o instanceof t)
return o;
if (a > n)
break
}
r = a + o.breakAfter
}
return null
}
,
t
}(on)
, _n = function(e) {
function t(t, n, i) {
var r = e.call(this) || this;
return r.widget = t,
r.length = n,
r.deco = i,
r.breakAfter = 0,
r.prevWidget = null,
r
}
return f(t, e),
t.prototype.merge = function(e, n, i, r, o, a) {
return !(i && (!(i instanceof t && this.widget.compare(i.widget)) || e > 0 && o <= 0 || n < this.length && a <= 0)) && (this.length = e + (i ? i.length : 0) + (this.length - n),
!0)
}
,
t.prototype.domAtPos = function(e) {
return 0 == e ? nn.before(this.dom) : nn.after(this.dom, e == this.length)
}
,
t.prototype.split = function(e) {
var n = this.length - e;
this.length = e;
var i = new t(this.widget,n,this.deco);
return i.breakAfter = this.breakAfter,
i
}
,
Object.defineProperty(t.prototype, "children", {
get: function() {
return rn
},
enumerable: !1,
configurable: !0
}),
t.prototype.sync = function(e) {
this.dom && this.widget.updateDOM(this.dom, e) || (this.dom && this.prevWidget && this.prevWidget.destroy(this.dom),
this.prevWidget = null,
this.setDOM(this.widget.toDOM(e)),
this.widget.editable || (this.dom.contentEditable = "false"))
}
,
Object.defineProperty(t.prototype, "overrideDOMText", {
get: function() {
return this.parent ? this.parent.view.state.doc.slice(this.posAtStart, this.posAtEnd) : q.empty
},
enumerable: !1,
configurable: !0
}),
t.prototype.domBoundsAround = function() {
return null
}
,
t.prototype.become = function(e) {
return !this.widget.noReuse && e instanceof t && e.widget.constructor == this.widget.constructor && (e.widget.compare(this.widget) ? this.dom && e.widget.become(this.dom, this.widget) : this.markDirty(!0),
this.dom && !this.prevWidget && (this.prevWidget = this.widget),
this.widget = e.widget,
this.length = e.length,
this.deco = e.deco,
this.breakAfter = e.breakAfter,
!0)
}
,
t.prototype.ignoreMutation = function() {
return !0
}
,
t.prototype.ignoreEvent = function(e) {
return this.widget.ignoreEvent(e)
}
,
Object.defineProperty(t.prototype, "isEditable", {
get: function() {
return !1
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "isWidget", {
get: function() {
return !0
},
enumerable: !1,
configurable: !0
}),
t.prototype.coordsAt = function(e, t) {
var n = this.widget.coordsAt(this.dom, e, t);
return n || (this.widget instanceof Wn ? null : _t(this.dom.getBoundingClientRect(), this.length ? 0 == e : t <= 0))
}
,
t.prototype.destroy = function() {
e.prototype.destroy.call(this),
this.dom && this.widget.destroy(this.dom)
}
,
t.prototype.covers = function(e) {
var t = this.deco
, n = t.startSide
, i = t.endSide;
return n != i && (e < 0 ? n < 0 : i > 0)
}
,
t
}(on)
, Wn = function(e) {
function t(t) {
var n = e.call(this) || this;
return n.height = t,
n
}
return f(t, e),
t.prototype.toDOM = function() {
var e = document.createElement("div");
return e.className = "cm-gap",
this.updateDOM(e),
e
}
,
t.prototype.eq = function(e) {
return e.height == this.height
}
,
t.prototype.updateDOM = function(e) {
return e.style.height = this.height + "px",
!0
}
,
Object.defineProperty(t.prototype, "editable", {
get: function() {
return !0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(t.prototype, "estimatedHeight", {
get: function() {
return this.height
},
enumerable: !1,
configurable: !0
}),
t.prototype.ignoreEvent = function() {
return !1
}
,
t
}(On)
, jn = function() {
function e(e, t, n, i) {
this.doc = e,
this.pos = t,
this.end = n,
this.disallowBlockEffectsFor = i,
this.content = [],
this.curLine = null,
this.breakAtStart = 0,
this.pendingBuffer = 0,
this.bufferMarks = [],
this.atCursorPos = !0,
this.openStart = -1,
this.openEnd = -1,
this.text = "",
this.textOff = 0,
this.cursor = e.iter(),
this.skip = t
}
return e.prototype.posCovered = function() {
if (0 == this.content.length)
return !this.breakAtStart && this.doc.lineAt(this.pos).from != this.pos;
var e = this.content[this.content.length - 1];
return !(e.breakAfter || e instanceof _n && e.deco.endSide < 0)
}
,
e.prototype.getLine = function() {
return this.curLine || (this.content.push(this.curLine = new Un),
this.atCursorPos = !0),
this.curLine
}
,
e.prototype.flushBuffer = function(e) {
void 0 === e && (e = this.bufferMarks),
this.pendingBuffer && (this.curLine.append(Gn(new Sn(-1), e), e.length),
this.pendingBuffer = 0)
}
,
e.prototype.addBlockWidget = function(e) {
this.flushBuffer(),
this.curLine = null,
this.content.push(e)
}
,
e.prototype.finish = function(e) {
this.pendingBuffer && e <= this.bufferMarks.length ? this.flushBuffer() : this.pendingBuffer = 0,
this.posCovered() || e && this.content.length && this.content[this.content.length - 1]instanceof _n || this.getLine()
}
,
e.prototype.buildText = function(e, t, n) {
for (; e > 0; ) {
if (this.textOff == this.text.length) {
var i = this.cursor.next(this.skip)
, r = i.value
, o = i.lineBreak
, a = i.done;
if (this.skip = 0,
a)
throw new Error("Ran out of text content when drawing inline views");
if (o) {
this.posCovered() || this.getLine(),
this.content.length ? this.content[this.content.length - 1].breakAfter = 1 : this.breakAtStart = 1,
this.flushBuffer(),
this.curLine = null,
this.atCursorPos = !0,
e--;
continue
}
this.text = r,
this.textOff = 0
}
var s = Math.min(this.text.length - this.textOff, e, 512);
this.flushBuffer(t.slice(t.length - n)),
this.getLine().append(Gn(new Cn(this.text.slice(this.textOff, this.textOff + s)), t), n),
this.atCursorPos = !0,
this.textOff += s,
e -= s,
n = 0
}
}
,
e.prototype.span = function(e, t, n, i) {
this.buildText(t - e, n, i),
this.pos = t,
this.openStart < 0 && (this.openStart = i)
}
,
e.prototype.point = function(e, t, n, i, r, o) {
if (this.disallowBlockEffectsFor[o] && n instanceof Vn) {
if (n.block)
throw new RangeError("Block decorations may not be specified via plugins");
if (t > this.doc.lineAt(this.pos).to)
throw new RangeError("Decorations that replace line breaks may not be specified via plugins")
}
var a = t - e;
if (n instanceof Vn)
if (n.block)
n.startSide > 0 && !this.posCovered() && this.getLine(),
this.addBlockWidget(new _n(n.widget || Kn.block,a,n));
else {
var s = En.create(n.widget || Kn.inline, a, a ? 0 : n.startSide)
, l = this.atCursorPos && !s.isEditable && r <= i.length && (e < t || n.startSide > 0)
, c = !s.isEditable && (e < t || r > i.length || n.startSide <= 0)
, u = this.getLine();
2 != this.pendingBuffer || l || s.isEditable || (this.pendingBuffer = 0),
this.flushBuffer(i),
l && (u.append(Gn(new Sn(1), i), r),
r = i.length + Math.max(0, r - i.length)),
u.append(Gn(s, i), r),
this.atCursorPos = c,
this.pendingBuffer = c ? e < t || r > i.length ? 1 : 2 : 0,
this.pendingBuffer && (this.bufferMarks = i.slice())
}
else
this.doc.lineAt(this.pos).from == this.pos && this.getLine().addLineDeco(n);
a && (this.textOff + a <= this.text.length ? this.textOff += a : (this.skip += a - (this.text.length - this.textOff),
this.text = "",
this.textOff = 0),
this.pos = t),
this.openStart < 0 && (this.openStart = r)
}
,
e.build = function(t, n, i, r, o) {
var a = new e(t,n,i,o);
return a.openEnd = lt.spans(r, n, i, a),
a.openStart < 0 && (a.openStart = a.openEnd),
a.finish(a.openEnd),
a
}
,
e
}();
function Gn(e, t) {
for (var n = 0, i = t; n < i.length; n++) {
var r = i[n];
e = new Mn(r,[e],e.length)
}
return e
}
var Kn = function(e) {
function t(t) {
var n = e.call(this) || this;
return n.tag = t,
n
}
return f(t, e),
t.prototype.eq = function(e) {
return e.tag == this.tag
}
,
t.prototype.toDOM = function() {
return document.createElement(this.tag)
}
,
t.prototype.updateDOM = function(e) {
return e.nodeName.toLowerCase() == this.tag
}
,
Object.defineProperty(t.prototype, "isHidden", {
get: function() {
return !0
},
enumerable: !1,
configurable: !0
}),
t
}(On);
Kn.inline = new Kn("span"),
Kn.block = new Kn("div");
var Yn = function(e) {
return e[e.LTR = 0] = "LTR",
e[e.RTL = 1] = "RTL",
e
}(Yn || (Yn = {}))
, Zn = Yn.LTR
, Xn = Yn.RTL;
function $n(e) {
for (var t = [], n = 0; n < e.length; n++)
t.push(1 << +e[n]);
return t
}
for (var Qn = $n("88888888888888888888888888888888888666888888787833333333337888888000000000000000000000000008888880000000000000000000000000088888888888888888888888888888888888887866668888088888663380888308888800000000000000000000000800000000000000000000000000000008"), Jn = $n("4444448826627288999999999992222222222222222222222222222222222222222222222229999999999999999999994444444444644222822222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222999999949999999229989999223333333333"), ei = Object.create(null), ti = [], ni = 0, ii = ["()", "[]", "{}"]; ni < ii.length; ni++) {
var ri = ii[ni]
, oi = ri.charCodeAt(0)
, ai = ri.charCodeAt(1);
ei[oi] = ai,
ei[ai] = -oi
}
function si(e) {
return e <= 247 ? Qn[e] : 1424 <= e && e <= 1524 ? 2 : 1536 <= e && e <= 1785 ? Jn[e - 1536] : 1774 <= e && e <= 2220 ? 4 : 8192 <= e && e <= 8204 ? 256 : 64336 <= e && e <= 65023 ? 4 : 1
}
var li = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/
, ci = function() {
function e(e, t, n) {
this.from = e,
this.to = t,
this.level = n
}
return Object.defineProperty(e.prototype, "dir", {
get: function() {
return this.level % 2 ? Xn : Zn
},
enumerable: !1,
configurable: !0
}),
e.prototype.side = function(e, t) {
return this.dir == t == e ? this.to : this.from
}
,
e.prototype.forward = function(e, t) {
return e == (this.dir == t)
}
,
e.find = function(e, t, n, i) {
for (var r = -1, o = 0; o < e.length; o++) {
var a = e[o];
if (a.from <= t && a.to >= t) {
if (a.level == n)
return o;
(r < 0 || (0 != i ? i < 0 ? a.from < t : a.to > t : e[r].level > a.level)) && (r = o)
}
}
if (r < 0)
throw new RangeError("Index out of range");
return r
}
,
e
}();
function ui(e, t) {
if (e.length != t.length)
return !1;
for (var n = 0; n < e.length; n++) {
var i = e[n]
, r = t[n];
if (i.from != r.from || i.to != r.to || i.direction != r.direction || !ui(i.inner, r.inner))
return !1
}
return !0
}
var hi = [];
function di(e, t, n, i, r, o, a) {
var s = i % 2 ? 2 : 1;
if (i % 2 == r % 2)
for (var l = t, c = 0; l < n; ) {
var u = !0
, h = !1;
if (c == o.length || l < o[c].from)
(y = hi[l]) != s && (u = !1,
h = 16 == y);
var d = u || 1 != s ? null : []
, p = u ? i : i + 1
, f = l;
e: for (; ; )
if (c < o.length && f == o[c].from) {
if (h)
break e;
var m = o[c];
if (!u)
for (var v = m.to, g = c + 1; ; ) {
if (v == n)
break e;
if (!(g < o.length && o[g].from == v)) {
if (hi[v] == s)
break e;
break
}
v = o[g++].to
}
if (c++,
d)
d.push(m);
else
m.from > l && a.push(new ci(l,m.from,p)),
pi(e, m.direction == Zn != !(p % 2) ? i + 1 : i, r, m.inner, m.from, m.to, a),
l = m.to;
f = m.to
} else {
if (f == n || (u ? hi[f] != s : hi[f] == s))
break;
f++
}
d ? di(e, l, f, i + 1, r, d, a) : l < f && a.push(new ci(l,f,p)),
l = f
}
else
for (l = n,
c = o.length; l > t; ) {
var y;
u = !0,
h = !1;
if (!c || l > o[c - 1].to)
(y = hi[l - 1]) != s && (u = !1,
h = 16 == y);
d = u || 1 != s ? null : [],
p = u ? i : i + 1,
f = l;
e: for (; ; )
if (c && f == o[c - 1].to) {
if (h)
break e;
m = o[--c];
if (!u)
for (v = m.from,
g = c; ; ) {
if (v == t)
break e;
if (!g || o[g - 1].to != v) {
if (hi[v - 1] == s)
break e;
break
}
v = o[--g].from
}
if (d)
d.push(m);
else
m.to < l && a.push(new ci(m.to,l,p)),
pi(e, m.direction == Zn != !(p % 2) ? i + 1 : i, r, m.inner, m.from, m.to, a),
l = m.from;
f = m.from
} else {
if (f == t || (u ? hi[f - 1] != s : hi[f - 1] == s))
break;
f--
}
d ? di(e, f, l, i + 1, r, d, a) : f < l && a.push(new ci(f,l,p)),
l = f
}
}
function pi(e, t, n, i, r, o, a) {
var s = t % 2 ? 2 : 1;
!function(e, t, n, i, r) {
for (var o = 0; o <= i.length; o++) {
for (var a = o ? i[o - 1].to : t, s = o < i.length ? i[o].from : n, l = o ? 256 : r, c = a, u = l, h = l; c < s; c++)
512 == (d = si(e.charCodeAt(c))) ? d = u : 8 == d && 4 == h && (d = 16),
hi[c] = 4 == d ? 2 : d,
7 & d && (h = d),
u = d;
for (c = a,
u = l,
h = l; c < s; c++) {
var d;
if (128 == (d = hi[c]))
c < s - 1 && u == hi[c + 1] && 24 & u ? d = hi[c] = u : hi[c] = 256;
else if (64 == d) {
for (var p = c + 1; p < s && 64 == hi[p]; )
p++;
for (var f = c && 8 == u || p < n && 8 == hi[p] ? 1 == h ? 1 : 8 : 256, m = c; m < p; m++)
hi[m] = f;
c = p - 1
} else
8 == d && 1 == h && (hi[c] = 1);
u = d,
7 & d && (h = d)
}
}
}(e, r, o, i, s),
function(e, t, n, i, r) {
for (var o = 1 == r ? 2 : 1, a = 0, s = 0, l = 0; a <= i.length; a++)
for (var c = a ? i[a - 1].to : t, u = a < i.length ? i[a].from : n, h = c, d = void 0, p = void 0, f = void 0; h < u; h++)
if (p = ei[d = e.charCodeAt(h)])
if (p < 0) {
for (var m = s - 3; m >= 0; m -= 3)
if (ti[m + 1] == -p) {
var v = ti[m + 2]
, g = 2 & v ? r : 4 & v ? 1 & v ? o : r : 0;
g && (hi[h] = hi[ti[m]] = g),
s = m;
break
}
} else {
if (189 == ti.length)
break;
ti[s++] = h,
ti[s++] = d,
ti[s++] = l
}
else if (2 == (f = hi[h]) || 1 == f) {
var y = f == r;
for (l = y ? 0 : 1,
m = s - 3; m >= 0; m -= 3) {
var b = ti[m + 2];
if (2 & b)
break;
if (y)
ti[m + 2] |= 2;
else {
if (4 & b)
break;
ti[m + 2] |= 4
}
}
}
}(e, r, o, i, s),
function(e, t, n, i) {
for (var r = 0, o = i; r <= n.length; r++)
for (var a = r ? n[r - 1].to : e, s = r < n.length ? n[r].from : t, l = a; l < s; ) {
var c = hi[l];
if (256 == c) {
for (var u = l + 1; ; )
if (u == s) {
if (r == n.length)
break;
u = n[r++].to,
s = r < n.length ? n[r].from : t
} else {
if (256 != hi[u])
break;
u++
}
for (var h = 1 == o, d = h == (1 == (u < t ? hi[u] : i)) ? h ? 1 : 2 : i, p = u, f = r, m = f ? n[f - 1].to : e; p > l; )
p == m && (p = n[--f].from,
m = f ? n[f - 1].to : e),
hi[--p] = d;
l = u
} else
o = c,
l++
}
}(r, o, i, s),
di(e, r, o, t, n, i, a)
}
function fi(e, t, n) {
if (!e)
return [new ci(0,0,t == Xn ? 1 : 0)];
if (t == Zn && !n.length && !li.test(e))
return mi(e.length);
if (n.length)
for (; e.length > hi.length; )
hi[hi.length] = 256;
var i = []
, r = t == Zn ? 0 : 1;
return pi(e, r, r, n, 0, e.length, i),
i
}
function mi(e) {
return [new ci(0,e,0)]
}
var vi = "";
function gi(e, t, n, i, r) {
var o, a = i.head - e.from, s = ci.find(t, a, null !== (o = i.bidiLevel) && void 0 !== o ? o : -1, i.assoc), l = t[s], c = l.side(r, n);
if (a == c) {
var u = s += r ? 1 : -1;
if (u < 0 || u >= t.length)
return null;
a = (l = t[s = u]).side(!r, n),
c = l.side(r, n)
}
var h = $(e.text, a, l.forward(r, n));
(h < l.from || h > l.to) && (h = c),
vi = e.text.slice(Math.min(a, h), Math.max(a, h));
var d = s == (r ? t.length - 1 : 0) ? null : t[s + (r ? 1 : -1)];
return d && h == c && d.level + (r ? 0 : 1) < l.level ? de.cursor(d.side(!r, n) + e.from, d.forward(r, n) ? 1 : -1, d.level) : de.cursor(h + e.from, l.forward(r, n) ? -1 : 1, l.level)
}
function yi(e, t, n) {
for (var i = t; i < n; i++) {
var r = si(e.charCodeAt(i));
if (1 == r)
return Zn;
if (2 == r || 4 == r)
return Xn
}
return Zn
}
var bi = me.define()
, wi = me.define()
, ki = me.define()
, Ci = me.define()
, Mi = me.define()
, Ei = me.define()
, Si = me.define()
, xi = me.define()
, Ti = me.define()
, Di = me.define({
combine: function(e) {
return e.some((function(e) {
return e
}
))
}
})
, Ai = me.define({
combine: function(e) {
return e.some((function(e) {
return e
}
))
}
})
, Li = me.define()
, Pi = function() {
function e(e, t, n, i, r, o) {
void 0 === t && (t = "nearest"),
void 0 === n && (n = "nearest"),
void 0 === i && (i = 5),
void 0 === r && (r = 5),
void 0 === o && (o = !1),
this.range = e,
this.y = t,
this.x = n,
this.yMargin = i,
this.xMargin = r,
this.isSnapshot = o
}
return e.prototype.map = function(t) {
return t.empty ? this : new e(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)
}
,
e.prototype.clip = function(t) {
return this.range.to <= t.doc.length ? this : new e(de.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)
}
,
e
}()
, Ii = We.define({
map: function(e, t) {
return e.map(t)
}
})
, Fi = We.define();
function Oi(e, t, n) {
var i = e.facet(Ci);
i.length ? i[0](t) : window.onerror ? window.onerror(String(t), n, void 0, void 0, t) : n ? console.error(n + ":", t) : console.error(t)
}
var Bi = me.define({
combine: function(e) {
return !e.length || e[0]
}
})
, Ni = 0
, Ri = me.define()
, Hi = function() {
function e(e, t, n, i, r) {
this.id = e,
this.create = t,
this.domEventHandlers = n,
this.domEventObservers = i,
this.extension = r(this)
}
return e.define = function(t, n) {
var i = n || {}
, r = i.eventHandlers
, o = i.eventObservers
, a = i.provide
, s = i.decorations;
return new e(Ni++,t,r,o,(function(e) {
var t = [Ri.of(e)];
return s && t.push(Ui.of((function(t) {
var n = t.plugin(e);
return n ? s(n) : Nn.none
}
))),
a && t.push(a(e)),
t
}
))
}
,
e.fromClass = function(t, n) {
return e.define((function(e) {
return new t(e)
}
), n)
}
,
e
}()
, Vi = function() {
function e(e) {
this.spec = e,
this.mustUpdate = null,
this.value = null
}
return e.prototype.update = function(e) {
if (this.value) {
if (this.mustUpdate) {
var t = this.mustUpdate;
if (this.mustUpdate = null,
this.value.update)
try {
this.value.update(t)
} catch (e) {
if (Oi(t.state, e, "CodeMirror plugin crashed"),
this.value.destroy)
try {
this.value.destroy()
} catch (e) {}
this.deactivate()
}
}
} else if (this.spec)
try {
this.value = this.spec.create(e)
} catch (t) {
Oi(e.state, t, "CodeMirror plugin crashed"),
this.deactivate()
}
return this
}
,
e.prototype.destroy = function(e) {
var t;
if (null === (t = this.value) || void 0 === t ? void 0 : t.destroy)
try {
this.value.destroy()
} catch (t) {
Oi(e.state, t, "CodeMirror plugin crashed")
}
}
,
e.prototype.deactivate = function() {
this.spec = this.value = null
}
,
e
}()
, zi = me.define()
, qi = me.define()
, Ui = me.define()
, _i = me.define()
, Wi = me.define()
, ji = me.define();
function Gi(e, t) {
var n = e.state.facet(ji);
if (!n.length)
return n;
var i = n.map((function(t) {
return t instanceof Function ? t(e) : t
}
))
, r = [];
return lt.spans(i, t.from, t.to, {
point: function() {},
span: function(e, n, i, o) {
for (var a = e - t.from, s = n - t.from, l = r, c = i.length - 1; c >= 0; c--,
o--) {
var u = i[c].spec.bidiIsolate
, h = void 0;
if (null == u && (u = yi(t.text, a, s)),
o > 0 && l.length && (h = l[l.length - 1]).to == a && h.direction == u)
h.to = s,
l = h.inner;
else {
var d = {
from: a,
to: s,
direction: u,
inner: []
};
l.push(d),
l = d.inner
}
}
}
}),
r
}
var Ki = me.define();
function Yi(e) {
for (var t = 0, n = 0, i = 0, r = 0, o = 0, a = e.state.facet(Ki); o < a.length; o++) {
var s = (0,
a[o])(e);
s && (null != s.left && (t = Math.max(t, s.left)),
null != s.right && (n = Math.max(n, s.right)),
null != s.top && (i = Math.max(i, s.top)),
null != s.bottom && (r = Math.max(r, s.bottom)))
}
return {
left: t,
right: n,
top: i,
bottom: r
}
}
var Zi = me.define()
, Xi = function() {
function e(e, t, n, i) {
this.fromA = e,
this.toA = t,
this.fromB = n,
this.toB = i
}
return e.prototype.join = function(t) {
return new e(Math.min(this.fromA, t.fromA),Math.max(this.toA, t.toA),Math.min(this.fromB, t.fromB),Math.max(this.toB, t.toB))
}
,
e.prototype.addToSet = function(e) {
for (var t = e.length, n = this; t > 0; t--) {
var i = e[t - 1];
if (!(i.fromA > n.toA)) {
if (i.toA < n.fromA)
break;
n = n.join(i),
e.splice(t - 1, 1)
}
}
return e.splice(t, 0, n),
e
}
,
e.extendWithRanges = function(t, n) {
if (0 == n.length)
return t;
for (var i = [], r = 0, o = 0, a = 0, s = 0; ; r++) {
for (var l = r == t.length ? null : t[r], c = a - s, u = l ? l.fromB : 1e9; o < n.length && n[o] < u; ) {
var h = n[o]
, d = n[o + 1]
, p = Math.max(s, h)
, f = Math.min(u, d);
if (p <= f && new e(p + c,f + c,p,f).addToSet(i),
d > u)
break;
o += 2
}
if (!l)
return i;
new e(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),
a = l.toA,
s = l.toB
}
}
,
e
}()
, $i = function() {
function e(e, t, n) {
this.view = e,
this.state = t,
this.transactions = n,
this.flags = 0,
this.startState = e.state,
this.changes = re.empty(this.startState.doc.length);
for (var i = 0, r = n; i < r.length; i++) {
var o = r[i];
this.changes = this.changes.compose(o.changes)
}
var a = [];
this.changes.iterChangedRanges((function(e, t, n, i) {
return a.push(new Xi(e,t,n,i))
}
)),
this.changedRanges = a
}
return e.create = function(t, n, i) {
return new e(t,n,i)
}
,
Object.defineProperty(e.prototype, "viewportChanged", {
get: function() {
return (4 & this.flags) > 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "viewportMoved", {
get: function() {
return (8 & this.flags) > 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "heightChanged", {
get: function() {
return (2 & this.flags) > 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "geometryChanged", {
get: function() {
return this.docChanged || (18 & this.flags) > 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "focusChanged", {
get: function() {
return (1 & this.flags) > 0
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "docChanged", {
get: function() {
return !this.changes.empty
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "selectionSet", {
get: function() {
return this.transactions.some((function(e) {
return e.selection
}
))
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "empty", {
get: function() {
return 0 == this.flags && 0 == this.transactions.length
},
enumerable: !1,
configurable: !0
}),
e
}()
, Qi = function(e) {
function t(t) {
var n = e.call(this) || this;
return n.view = t,
n.decorations = [],
n.dynamicDecorationMap = [!1],
n.domChanged = null,
n.hasComposition = null,
n.markedForComposition = new Set,
n.editContextFormatting = Nn.none,
n.lastCompositionAfterCursor = !1,
n.minWidth = 0,
n.minWidthFrom = 0,
n.minWidthTo = 0,
n.impreciseAnchor = null,
n.impreciseHead = null,
n.forceSelection = !1,
n.lastUpdate = Date.now(),
n.setDOM(t.contentDOM),
n.children = [new Un],
n.children[0].setParent(n),
n.updateDeco(),
n.updateInner([new Xi(0,0,0,t.state.doc.length)], 0, null),
n
}
return f(t, e),
Object.defineProperty(t.prototype, "length", {
get: function() {
return this.view.state.doc.length
},
enumerable: !1,
configurable: !0
}),
t.prototype.update = function(e) {
var t, n = this, i = e.changedRanges;
this.minWidth > 0 && i.length && (i.every((function(e) {
var t = e.fromA;
return e.toA < n.minWidthFrom || t > n.minWidthTo
}
)) ? (this.minWidthFrom = e.changes.mapPos(this.minWidthFrom, 1),
this.minWidthTo = e.changes.mapPos(this.minWidthTo, 1)) : this.minWidth = this.minWidthFrom = this.minWidthTo = 0),
this.updateEditContextFormatting(e);
var r = -1;
this.view.inputState.composing >= 0 && !this.view.observer.editContext && ((null === (t = this.domChanged) || void 0 === t ? void 0 : t.newSel) ? r = this.domChanged.newSel.head : function(e, t) {
var n = !1;
t && e.iterChangedRanges((function(e, i) {
e < t.to && i > t.from && (n = !0)
}
));
return n
}(e.changes, this.hasComposition) || e.selectionSet || (r = e.state.selection.main.head));
var o = r > -1 ? function(e, t, n) {
var i = Ji(e, n);
if (!i)
return null;
var r = i.node
, o = i.from
, a = i.to
, s = r.nodeValue;
if (/[\n\r]/.test(s))
return null;
if (e.state.doc.sliceString(i.from, i.to) != s)
return null;
for (var l = t.invertedDesc, c = new Xi(l.mapPos(o),l.mapPos(a),o,a), u = [], h = r.parentNode; ; h = h.parentNode) {
var d = on.get(h);
if (d instanceof Mn)
u.push({
node: h,
deco: d.mark
});
else {
if (d instanceof Un || "DIV" == h.nodeName && h.parentNode == e.contentDOM)
return {
range: c,
text: r,
marks: u,
line: h
};
if (h == e.contentDOM)
return null;
u.push({
node: h,
deco: new Rn({
inclusive: !0,
attributes: Fn(h),
tagName: h.tagName.toLowerCase()
})
})
}
}
}(this.view, e.changes, r) : null;
if (this.domChanged = null,
this.hasComposition) {
this.markedForComposition.clear();
var a = this.hasComposition
, s = a.from
, l = a.to;
i = new Xi(s,l,e.changes.mapPos(s, -1),e.changes.mapPos(l, 1)).addToSet(i.slice())
}
this.hasComposition = o ? {
from: o.range.fromB,
to: o.range.toB
} : null,
(kn.ie || kn.chrome) && !o && e && e.state.doc.lines != e.startState.doc.lines && (this.forceSelection = !0);
var c, u, h, d, p = this.decorations, f = this.updateDeco(), m = (c = p,
u = f,
h = e.changes,
d = new er,
lt.compare(c, u, h, d),
d.changes);
return i = Xi.extendWithRanges(i, m),
!!(7 & this.flags || 0 != i.length) && (this.updateInner(i, e.startState.doc.length, o),
e.transactions.length && (this.lastUpdate = Date.now()),
!0)
}
,
t.prototype.updateInner = function(e, t, n) {
var i = this;
this.view.viewState.mustMeasureContent = !0,
this.updateChildren(e, t, n);
var r = this.view.observer;
r.ignore((function() {
i.dom.style.height = i.view.viewState.contentHeight / i.view.scaleY + "px",
i.dom.style.flexBasis = i.minWidth ? i.minWidth + "px" : "";
var e = kn.chrome || kn.ios ? {
node: r.selectionRange.focusNode,
written: !1
} : void 0;
i.sync(i.view, e),
i.flags &= -8,
e && (e.written || r.selectionRange.focusNode != e.node) && (i.forceSelection = !0),
i.dom.style.height = ""
}
)),
this.markedForComposition.forEach((function(e) {
return e.flags &= -9
}
));
var o = [];
if (this.view.viewport.from || this.view.viewport.to < this.view.state.doc.length)
for (var a = 0, s = this.children; a < s.length; a++) {
var l = s[a];
l instanceof _n && l.widget instanceof Wn && o.push(l.dom)
}
r.updateGaps(o)
}
,
t.prototype.updateChildren = function(e, t, n) {
for (var i, r = n ? n.range.addToSet(e.slice()) : e, o = this.childCursor(t), a = r.length - 1; ; a--) {
var s = a >= 0 ? r[a] : null;
if (!s)
break;
var l = s.fromA
, c = s.toA
, u = s.fromB
, h = s.toB
, d = void 0
, p = void 0
, f = void 0
, m = void 0;
if (n && n.range.fromB < h && n.range.toB > u) {
var v = jn.build(this.view.state.doc, u, n.range.fromB, this.decorations, this.dynamicDecorationMap)
, g = jn.build(this.view.state.doc, n.range.toB, h, this.decorations, this.dynamicDecorationMap);
p = v.breakAtStart,
f = v.openStart,
m = g.openEnd;
var y = this.compositionView(n);
g.breakAtStart ? y.breakAfter = 1 : g.content.length && y.merge(y.length, y.length, g.content[0], !1, g.openStart, 0) && (y.breakAfter = g.content[0].breakAfter,
g.content.shift()),
v.content.length && y.merge(0, 0, v.content[v.content.length - 1], !0, 0, v.openEnd) && v.content.pop(),
d = v.content.concat(y).concat(g.content)
} else
d = (i = jn.build(this.view.state.doc, u, h, this.decorations, this.dynamicDecorationMap)).content,
p = i.breakAtStart,
f = i.openStart,
m = i.openEnd;
var b = o.findPos(c, 1)
, w = b.i
, k = b.off
, C = o.findPos(l, -1);
ln(this, C.i, C.off, w, k, d, p, f, m)
}
n && this.fixCompositionDOM(n)
}
,
t.prototype.updateEditContextFormatting = function(e) {
this.editContextFormatting = this.editContextFormatting.map(e.changes);
for (var t = 0, n = e.transactions; t < n.length; t++)
for (var i = 0, r = n[t].effects; i < r.length; i++) {
var o = r[i];
o.is(Fi) && (this.editContextFormatting = o.value)
}
}
,
t.prototype.compositionView = function(e) {
var t = new Cn(e.text.nodeValue);
t.flags |= 8;
for (var n = 0, i = e.marks; n < i.length; n++) {
var r = i[n].deco;
t = new Mn(r,[t],t.length)
}
var o = new Un;
return o.append(t, 0),
o
}
,
t.prototype.fixCompositionDOM = function(e) {
var t = this
, n = function(e, n) {
n.flags |= 8 | (n.children.some((function(e) {
return 7 & e.flags
}
)) ? 1 : 0),
t.markedForComposition.add(n);
var i = on.get(e);
i && i != n && (i.dom = null),
n.setDOM(e)
}
, i = this.childPos(e.range.fromB, 1)
, r = this.children[i.i];
n(e.line, r);
for (var o = e.marks.length - 1; o >= -1; o--)
i = r.childPos(i.off, 1),
r = r.children[i.i],
n(o >= 0 ? e.marks[o].node : e.text, r)
}
,
t.prototype.updateSelection = function(e, t) {
var n = this;
void 0 === e && (e = !1),
void 0 === t && (t = !1),
!e && this.view.observer.selectionRange.focusNode || this.view.observer.readSelectionRange();
var i = this.view.root.activeElement
, r = i == this.dom
, o = !r && !(this.view.state.facet(Bi) || this.dom.tabIndex > -1) && Nt(this.dom, this.view.observer.selectionRange) && !(i && this.dom.contains(i));
if (r || t || o) {
var a = this.forceSelection;
this.forceSelection = !1;
var s = this.view.state.selection.main
, l = this.moveToLine(this.domAtPos(s.anchor))
, c = s.empty ? l : this.moveToLine(this.domAtPos(s.head));
if (kn.gecko && s.empty && !this.hasComposition && function(e) {
return 1 == e.node.nodeType && e.node.firstChild && (0 == e.offset || "false" == e.node.childNodes[e.offset - 1].contentEditable) && (e.offset == e.node.childNodes.length || "false" == e.node.childNodes[e.offset].contentEditable)
}(l)) {
var u = document.createTextNode("");
this.view.observer.ignore((function() {
return l.node.insertBefore(u, l.node.childNodes[l.offset] || null)
}
)),
l = c = new nn(u,0),
a = !0
}
var h = this.view.observer.selectionRange;
!a && h.focusNode && (Ht(l.node, l.offset, h.anchorNode, h.anchorOffset) && Ht(c.node, c.offset, h.focusNode, h.focusOffset) || this.suppressWidgetCursorChange(h, s)) || (this.view.observer.ignore((function() {
var e;
kn.android && kn.chrome && n.dom.contains(h.focusNode) && function(e, t) {
for (var n = e; n && n != t; n = n.assignedSlot || n.parentNode)
if (1 == n.nodeType && "false" == n.contentEditable)
return !0;
return !1
}(h.focusNode, n.dom) && (n.dom.blur(),
n.dom.focus({
preventScroll: !0
}));
var t, r, a = Ot(n.view.root);
if (a)
if (s.empty) {
if (kn.gecko) {
var u = (t = l.node,
r = l.offset,
1 != t.nodeType ? 0 : (r && "false" == t.childNodes[r - 1].contentEditable ? 1 : 0) | (r < t.childNodes.length && "false" == t.childNodes[r].contentEditable ? 2 : 0));
if (u && 3 != u) {
var d = (1 == u ? en : tn)(l.node, l.offset);
d && (l = new nn(d.node,d.offset))
}
}
a.collapse(l.node, l.offset),
null != s.bidiLevel && void 0 !== a.caretBidiLevel && (a.caretBidiLevel = s.bidiLevel)
} else if (a.extend) {
a.collapse(l.node, l.offset);
try {
a.extend(c.node, c.offset)
} catch (e) {}
} else {
var p = document.createRange();
s.anchor > s.head && (l = (e = [c, l])[0],
c = e[1]),
p.setEnd(c.node, c.offset),
p.setStart(l.node, l.offset),
a.removeAllRanges(),
a.addRange(p)
}
else
;o && n.view.root.activeElement == n.dom && (n.dom.blur(),
i && i.focus())
}
)),
this.view.observer.setSelectionRange(l, c)),
this.impreciseAnchor = l.precise ? null : new nn(h.anchorNode,h.anchorOffset),
this.impreciseHead = c.precise ? null : new nn(h.focusNode,h.focusOffset)
}
}
,
t.prototype.suppressWidgetCursorChange = function(e, t) {
return this.hasComposition && t.empty && Ht(e.focusNode, e.focusOffset, e.anchorNode, e.anchorOffset) && this.posFromDOM(e.focusNode, e.focusOffset) == t.head
}
,
t.prototype.enforceCursorAssoc = function() {
if (!this.hasComposition) {
var e = this.view
, t = e.state.selection.main
, n = Ot(e.root)
, i = e.observer.selectionRange
, r = i.anchorNode
, o = i.anchorOffset;
if (n && t.empty && t.assoc && n.modify) {
var a = Un.find(this, t.head);
if (a) {
var s = a.posAtStart;
if (t.head != s && t.head != s + a.length) {
var l = this.coordsAt(t.head, -1)
, c = this.coordsAt(t.head, 1);
if (l && c && !(l.bottom > c.top)) {
var u = this.domAtPos(t.head + t.assoc);
n.collapse(u.node, u.offset),
n.modify("move", t.assoc < 0 ? "forward" : "backward", "lineboundary"),
e.observer.readSelectionRange();
var h = e.observer.selectionRange;
e.docView.posFromDOM(h.anchorNode, h.anchorOffset) != t.from && n.collapse(r, o)
}
}
}
}
}
}
,
t.prototype.moveToLine = function(e) {
var t, n = this.dom;
if (e.node != n)
return e;
for (var i = e.offset; !t && i < n.childNodes.length; i++) {
(r = on.get(n.childNodes[i]))instanceof Un && (t = r.domAtPos(0))
}
for (i = e.offset - 1; !t && i >= 0; i--) {
var r;
(r = on.get(n.childNodes[i]))instanceof Un && (t = r.domAtPos(r.length))
}
return t ? new nn(t.node,t.offset,!0) : e
}
,
t.prototype.nearest = function(e) {
for (var t = e; t; ) {
var n = on.get(t);
if (n && n.rootView == this)
return n;
t = t.parentNode
}
return null
}
,
t.prototype.posFromDOM = function(e, t) {
var n = this.nearest(e);
if (!n)
throw new RangeError("Trying to find position for a DOM position outside of the document");
return n.localPosFromDOM(e, t) + n.posAtStart
}
,
t.prototype.domAtPos = function(e) {
for (var t = this.childCursor().findPos(e, -1), n = t.i, i = t.off; n < this.children.length - 1; ) {
var r = this.children[n];
if (i < r.length || r instanceof Un)
break;
n++,
i = 0
}
return this.children[n].domAtPos(i)
}
,
t.prototype.coordsAt = function(e, t) {
for (var n = null, i = 0, r = this.length, o = this.children.length - 1; o >= 0; o--) {
var a = this.children[o]
, s = r - a.breakAfter
, l = s - a.length;
if (s < e)
break;
if (l <= e && (l < e || a.covers(-1)) && (s > e || a.covers(1)) && (!n || a instanceof Un && !(n instanceof Un && t >= 0)))
n = a,
i = l;
else if (n && l == e && s == e && a instanceof _n && Math.abs(t) < 2) {
if (a.deco.startSide < 0)
break;
o && (n = null)
}
r = l
}
return n ? n.coordsAt(e - i, t) : null
}
,
t.prototype.coordsForChar = function(e) {
var t = this.childPos(e, 1)
, n = t.i
, i = t.off
, r = this.children[n];
if (!(r instanceof Un))
return null;
for (; r.children.length; ) {
for (var o = r.childPos(i, 1), a = o.i, s = o.off; ; a++) {
if (a == r.children.length)
return null;
if ((r = r.children[a]).length)
break
}
i = s
}
if (!(r instanceof Cn))
return null;
var l = $(r.text, i);
if (l == i)
return null;
for (var c = Xt(r.dom, i, l).getClientRects(), u = 0; u < c.length; u++) {
var h = c[u];
if (u == c.length - 1 || h.top < h.bottom && h.left < h.right)
return h
}
return null
}
,
t.prototype.measureVisibleLineHeights = function(e) {
for (var t = [], n = e.from, i = e.to, r = this.view.contentDOM.clientWidth, o = r > Math.max(this.view.scrollDOM.clientWidth, this.minWidth) + 1, a = -1, s = this.view.textDirection == Yn.LTR, l = 0, c = 0; c < this.children.length; c++) {
var u = this.children[c]
, h = l + u.length;
if (h > i)
break;
if (l >= n) {
var d = u.dom.getBoundingClientRect();
if (t.push(d.height),
o) {
var p = u.dom.lastChild
, f = p ? Rt(p) : [];
if (f.length) {
var m = f[f.length - 1]
, v = s ? m.right - d.left : d.right - m.left;
v > a && (a = v,
this.minWidth = r,
this.minWidthFrom = l,
this.minWidthTo = h)
}
}
}
l = h + u.breakAfter
}
return t
}
,
t.prototype.textDirectionAt = function(e) {
var t = this.childPos(e, 1).i;
return "rtl" == getComputedStyle(this.children[t].dom).direction ? Yn.RTL : Yn.LTR
}
,
t.prototype.measureTextSize = function() {
for (var e = this, t = 0, n = this.children; t < n.length; t++) {
var i = n[t];
if (i instanceof Un) {
var r = i.measureTextSize();
if (r)
return r
}
}
var o, a, s, l = document.createElement("div");
return l.className = "cm-line",
l.style.width = "99999px",
l.style.position = "absolute",
l.textContent = "abc def ghi jkl mno pqr stu",
this.view.observer.ignore((function() {
e.dom.appendChild(l);
var t = Rt(l.firstChild)[0];
o = l.getBoundingClientRect().height,
a = t ? t.width / 27 : 7,
s = t ? t.height : o,
l.remove()
}
)),
{
lineHeight: o,
charWidth: a,
textHeight: s
}
}
,
t.prototype.childCursor = function(e) {
void 0 === e && (e = this.length);
var t = this.children.length;
return t && (e -= this.children[--t].length),
new sn(this.children,e,t)
}
,
t.prototype.computeBlockGapDeco = function() {
for (var e = [], t = this.view.viewState, n = 0, i = 0; ; i++) {
var r = i == t.viewports.length ? null : t.viewports[i]
, o = r ? r.from - 1 : this.length;
if (o > n) {
var a = (t.lineBlockAt(o).bottom - t.lineBlockAt(n).top) / this.view.scaleY;
e.push(Nn.replace({
widget: new Wn(a),
block: !0,
inclusive: !0,
isBlockGap: !0
}).range(n, o))
}
if (!r)
break;
n = r.to + 1
}
return Nn.set(e)
}
,
t.prototype.updateDeco = function() {
var e = this
, t = 1
, n = this.view.state.facet(Ui).map((function(n) {
return (e.dynamicDecorationMap[t++] = "function" == typeof n) ? n(e.view) : n
}
))
, i = !1
, r = this.view.state.facet(_i).map((function(t, n) {
var r = "function" == typeof t;
return r && (i = !0),
r ? t(e.view) : t
}
));
for (r.length && (this.dynamicDecorationMap[t++] = i,
n.push(lt.join(r))),
this.decorations = w(w([this.editContextFormatting], n, !0), [this.computeBlockGapDeco(), this.view.viewState.lineGapDeco], !1); t < this.decorations.length; )
this.dynamicDecorationMap[t++] = !1;
return this.decorations
}
,
t.prototype.scrollIntoView = function(e) {
if (this.dom.offsetParent) {
if (e.isSnapshot) {
var t = this.view.viewState.lineBlockAt(e.range.head);
return this.view.scrollDOM.scrollTop = t.top - e.yMargin,
void (this.view.scrollDOM.scrollLeft = e.xMargin)
}
for (var n = 0, i = this.view.state.facet(Li); n < i.length; n++) {
var r = i[n];
try {
if (r(this.view, e.range, e))
return !0
} catch (e) {
Oi(this.view.state, e, "scroll handler")
}
}
var o, a = e.range, s = this.coordsAt(a.head, a.empty ? a.assoc : a.head > a.anchor ? -1 : 1);
if (s) {
!a.empty && (o = this.coordsAt(a.anchor, a.anchor > a.head ? -1 : 1)) && (s = {
left: Math.min(s.left, o.left),
top: Math.min(s.top, o.top),
right: Math.max(s.right, o.right),
bottom: Math.max(s.bottom, o.bottom)
});
var l = Yi(this.view)
, c = {
left: s.left - l.left,
top: s.top - l.top,
right: s.right + l.right,
bottom: s.bottom + l.bottom
}
, u = this.view.scrollDOM
, h = u.offsetWidth
, d = u.offsetHeight;
!function(e, t, n, i, r, o, a, s) {
for (var l, c = e.ownerDocument, u = c.defaultView || window, h = e, d = !1; h && !d; )
if (1 == h.nodeType) {
var p = void 0
, f = h == c.body
, m = 1
, v = 1;
if (f)
p = Wt(u);
else {
if (/^(fixed|sticky)$/.test(getComputedStyle(h).position) && (d = !0),
h.scrollHeight <= h.clientHeight && h.scrollWidth <= h.clientWidth) {
h = h.assignedSlot || h.parentNode;
continue
}
var g = h.getBoundingClientRect();
m = (l = jt(h, g)).scaleX,
v = l.scaleY,
p = {
left: g.left,
right: g.left + h.clientWidth * m,
top: g.top,
bottom: g.top + h.clientHeight * v
}
}
var y = 0
, b = 0;
if ("nearest" == r)
t.top < p.top ? (b = -(p.top - t.top + a),
n > 0 && t.bottom > p.bottom + b && (b = t.bottom - p.bottom + b + a)) : t.bottom > p.bottom && (b = t.bottom - p.bottom + a,
n < 0 && t.top - b < p.top && (b = -(p.top + b - t.top + a)));
else {
var w = t.bottom - t.top
, k = p.bottom - p.top;
b = ("center" == r && w <= k ? t.top + w / 2 - k / 2 : "start" == r || "center" == r && n < 0 ? t.top - a : t.bottom - k + a) - p.top
}
if ("nearest" == i ? t.left < p.left ? (y = -(p.left - t.left + o),
n > 0 && t.right > p.right + y && (y = t.right - p.right + y + o)) : t.right > p.right && (y = t.right - p.right + o,
n < 0 && t.left < p.left + y && (y = -(p.left + y - t.left + o))) : y = ("center" == i ? t.left + (t.right - t.left) / 2 - (p.right - p.left) / 2 : "start" == i == s ? t.left - o : t.right - (p.right - p.left) + o) - p.left,
y || b)
if (f)
u.scrollBy(y, b);
else {
var C = 0
, M = 0;
if (b) {
var E = h.scrollTop;
h.scrollTop += b / v,
M = (h.scrollTop - E) * v
}
y && (E = h.scrollLeft,
h.scrollLeft += y / m,
C = (h.scrollLeft - E) * m),
t = {
left: t.left - C,
top: t.top - M,
right: t.right - C,
bottom: t.bottom - M
},
C && Math.abs(C - y) < 1 && (i = "nearest"),
M && Math.abs(M - b) < 1 && (r = "nearest")
}
if (f)
break;
h = h.assignedSlot || h.parentNode
} else {
if (11 != h.nodeType)
break;
h = h.host
}
}(this.view.scrollDOM, c, a.head < a.anchor ? -1 : 1, e.x, e.y, Math.max(Math.min(e.xMargin, h), -h), Math.max(Math.min(e.yMargin, d), -d), this.view.textDirection == Yn.LTR)
}
}
}
,
t
}(on);
function Ji(e, t) {
var n = e.observer.selectionRange;
if (!n.focusNode)
return null;
var i = en(n.focusNode, n.focusOffset)
, r = tn(n.focusNode, n.focusOffset)
, o = i || r;
if (r && i && r.node != i.node) {
var a = on.get(r.node);
if (!a || a instanceof Cn && a.text != r.node.nodeValue)
o = r;
else if (e.docView.lastCompositionAfterCursor) {
var s = on.get(i.node);
!s || s instanceof Cn && s.text != i.node.nodeValue || (o = r)
}
}
if (e.docView.lastCompositionAfterCursor = o != i,
!o)
return null;
var l = t - o.offset;
return {
from: l,
to: l + o.node.nodeValue.length,
node: o.node
}
}
var er = function() {
function e() {
this.changes = []
}
return e.prototype.compareRange = function(e, t) {
qn(e, t, this.changes)
}
,
e.prototype.comparePoint = function(e, t) {
qn(e, t, this.changes)
}
,
e.prototype.boundChange = function(e) {
qn(e, e, this.changes)
}
,
e
}();
function tr(e, t) {
return t.left > e ? t.left - e : Math.max(0, e - t.right)
}
function nr(e, t) {
return t.top > e ? t.top - e : Math.max(0, e - t.bottom)
}
function ir(e, t) {
return e.top < t.bottom - 1 && e.bottom > t.top + 1
}
function rr(e, t) {
return t < e.top ? {
top: t,
left: e.left,
right: e.right,
bottom: e.bottom
} : e
}
function or(e, t) {
return t > e.bottom ? {
top: e.top,
left: e.left,
right: e.right,
bottom: t
} : e
}
function ar(e, t, n) {
for (var i, r, o, a, s, l, c, u, h = !1, d = e.firstChild; d; d = d.nextSibling)
for (var p = Rt(d), f = 0; f < p.length; f++) {
var m = p[f];
r && ir(r, m) && (m = rr(or(m, r.bottom), r.top));
var v = tr(t, m)
, g = nr(n, m);
if (0 == v && 0 == g)
return 3 == d.nodeType ? sr(d, t, n) : ar(d, t, n);
if (!i || a > g || a == g && o > v) {
i = d,
r = m,
o = v,
a = g;
var y = g ? n < m.top ? -1 : 1 : v ? t < m.left ? -1 : 1 : 0;
h = !y || (y > 0 ? f < p.length - 1 : f > 0)
}
0 == v ? n > m.bottom && (!c || c.bottom < m.bottom) ? (s = d,
c = m) : n < m.top && (!u || u.top > m.top) && (l = d,
u = m) : c && ir(c, m) ? c = or(c, m.bottom) : u && ir(u, m) && (u = rr(u, m.top))
}
if (c && c.bottom >= n ? (i = s,
r = c) : u && u.top <= n && (i = l,
r = u),
!i)
return {
node: e,
offset: 0
};
var b = Math.max(r.left, Math.min(r.right, t));
return 3 == i.nodeType ? sr(i, b, n) : h && "false" != i.contentEditable ? ar(i, b, n) : {
node: e,
offset: Array.prototype.indexOf.call(e.childNodes, i) + (t >= (r.left + r.right) / 2 ? 1 : 0)
}
}
function sr(e, t, n) {
for (var i = e.nodeValue.length, r = -1, o = 1e9, a = 0, s = 0; s < i; s++)
for (var l = Xt(e, s, s + 1).getClientRects(), c = 0; c < l.length; c++) {
var u = l[c];
if (u.top != u.bottom) {
a || (a = t - u.left);
var h = (u.top > n ? u.top - n : n - u.bottom) - 1;
if (u.left - 1 <= t && u.right + 1 >= t && h < o) {
var d = t >= (u.left + u.right) / 2
, p = d;
if (kn.chrome || kn.gecko)
Xt(e, s).getBoundingClientRect().left == u.right && (p = !d);
if (h <= 0)
return {
node: e,
offset: s + (p ? 1 : 0)
};
r = s + (p ? 1 : 0),
o = h
}
}
}
return {
node: e,
offset: r > -1 ? r : a > 0 ? e.nodeValue.length : 0
}
}
function lr(e, t, n, i) {
var r, o, a;
void 0 === i && (i = -1);
var s, l = e.contentDOM.getBoundingClientRect(), c = l.top + e.viewState.paddingTop, u = e.viewState.docHeight, h = t.x, d = t.y, p = d - c;
if (p < 0)
return 0;
if (p > u)
return e.state.doc.length;
for (var f = e.viewState.heightOracle.textHeight / 2, m = !1; (s = e.elementAtHeight(p)).type != Bn.Text; )
for (; !((p = i > 0 ? s.bottom + f : s.top - f) >= 0 && p <= u); ) {
if (m)
return n ? null : 0;
m = !0,
i = -i
}
d = c + p;
var v = s.from;
if (v < e.viewport.from)
return 0 == e.viewport.from ? 0 : n ? null : cr(e, l, s, h, d);
if (v > e.viewport.to)
return e.viewport.to == e.state.doc.length ? e.state.doc.length : n ? null : cr(e, l, s, h, d);
var g = e.dom.ownerDocument
, y = e.root.elementFromPoint ? e.root : g
, b = y.elementFromPoint(h, d);
b && !e.contentDOM.contains(b) && (b = null),
b || (h = Math.max(l.left + 1, Math.min(l.right - 1, h)),
(b = y.elementFromPoint(h, d)) && !e.contentDOM.contains(b) && (b = null));
var w, k = -1;
if (b && 0 != (null === (o = e.docView.nearest(b)) || void 0 === o ? void 0 : o.isEditable)) {
if (g.caretPositionFromPoint) {
var C = g.caretPositionFromPoint(h, d);
C && (w = C.offsetNode,
k = C.offset)
} else if (g.caretRangeFromPoint) {
var M = g.caretRangeFromPoint(h, d);
M && (w = M.startContainer,
k = M.startOffset,
(!e.contentDOM.contains(w) || kn.safari && function(e, t, n) {
var i;
if (3 != e.nodeType || t != (i = e.nodeValue.length))
return !1;
for (var r = e.nextSibling; r; r = r.nextSibling)
if (1 != r.nodeType || "BR" != r.nodeName)
return !1;
return Xt(e, i - 1, i).getBoundingClientRect().left > n
}(w, k, h) || kn.chrome && function(e, t, n) {
if (0 != t)
return !1;
for (var i = e; ; ) {
var r = i.parentNode;
if (!r || 1 != r.nodeType || r.firstChild != i)
return !1;
if (r.classList.contains("cm-line"))
break;
i = r
}
var o = 1 == e.nodeType ? e.getBoundingClientRect() : Xt(e, 0, Math.max(e.nodeValue.length, 1)).getBoundingClientRect();
return n - o.left > 5
}(w, k, h)) && (w = void 0))
}
w && (k = Math.min(Ut(w), k))
}
if (!w || !e.docView.dom.contains(w)) {
var E = Un.find(e.docView, v);
if (!E)
return p > s.top + s.height / 2 ? s.to : s.from;
w = (r = ar(E.dom, h, d)).node,
k = r.offset
}
var S = e.docView.nearest(w);
if (!S)
return null;
if (S.isWidget && 1 == (null === (a = S.dom) || void 0 === a ? void 0 : a.nodeType)) {
var x = S.dom.getBoundingClientRect();
return t.y < x.top || t.y <= x.bottom && t.x <= (x.left + x.right) / 2 ? S.posAtStart : S.posAtEnd
}
return S.localPosFromDOM(w, k) + S.posAtStart
}
function cr(e, t, n, i, r) {
var o = Math.round((i - t.left) * e.defaultCharacterWidth);
if (e.lineWrapping && n.height > 1.5 * e.defaultLineHeight) {
var a = e.viewState.heightOracle.textHeight;
o += Math.floor((r - n.top - .5 * (e.defaultLineHeight - a)) / a) * e.viewState.heightOracle.lineLength
}
var s = e.state.sliceDoc(n.from, n.to);
return n.from + kt(s, o, e.state.tabSize)
}
function ur(e, t) {
var n = e.lineBlockAt(t);
if (Array.isArray(n.type))
for (var i = 0, r = n.type; i < r.length; i++) {
var o = r[i];
if (o.to > t || o.to == t && (o.to == n.to || o.type == Bn.Text))
return o
}
return n
}
function hr(e, t, n, i) {
for (var r = e.state.doc.lineAt(t.head), o = e.bidiSpans(r), a = e.textDirectionAt(r.from), s = t, l = null; ; ) {
var c = gi(r, o, a, s, n)
, u = vi;
if (!c) {
if (r.number == (n ? e.state.doc.lines : 1))
return s;
u = "\n",
r = e.state.doc.line(r.number + (n ? 1 : -1)),
o = e.bidiSpans(r),
c = e.visualLineSide(r, !n)
}
if (l) {
if (!l(u))
return s
} else {
if (!i)
return c;
l = i(u)
}
s = c
}
}
function dr(e, t, n) {
for (var i = function() {
for (var i = 0, r = 0, o = e; r < o.length; r++) {
o[r].between(t - 1, t + 1, (function(e, r, o) {
if (t > e && t < r) {
var a = i || n || (t - e < r - t ? -1 : 1);
t = a < 0 ? e : r,
i = a
}
}
))
}
if (!i)
return {
value: t
}
}; ; ) {
var r = i();
if ("object" == typeof r)
return r.value
}
}
function pr(e, t, n) {
var i = dr(e.state.facet(Wi).map((function(t) {
return t(e)
}
)), n.from, t.head > n.from ? -1 : 1);
return i == n.from ? n : de.cursor(i, i < n.from ? 1 : -1)
}
var fr = "￿"
, mr = function() {
function e(e, t) {
this.points = e,
this.text = "",
this.lineSeparator = t.facet(nt.lineSeparator)
}
return e.prototype.append = function(e) {
this.text += e
}
,
e.prototype.lineBreak = function() {
this.text += fr
}
,
e.prototype.readRange = function(e, t) {
if (!e)
return this;
for (var n = e.parentNode, i = e; ; ) {
this.findPointBefore(n, i);
var r = this.text.length;
this.readNode(i);
var o = i.nextSibling;
if (o == t)
break;
var a = on.get(i)
, s = on.get(o);
(a && s ? a.breakAfter : (a ? a.breakAfter : zt(i)) || zt(o) && ("BR" != i.nodeName || i.cmIgnore) && this.text.length > r) && this.lineBreak(),
i = o
}
return this.findPointBefore(n, t),
this
}
,
e.prototype.readTextNode = function(e) {
for (var t = e.nodeValue, n = 0, i = this.points; n < i.length; n++) {
(h = i[n]).node == e && (h.pos = this.text.length + Math.min(h.offset, t.length))
}
for (var r = 0, o = this.lineSeparator ? null : /\r\n?|\n/g; ; ) {
var a = -1
, s = 1
, l = void 0;
if (this.lineSeparator ? (a = t.indexOf(this.lineSeparator, r),
s = this.lineSeparator.length) : (l = o.exec(t)) && (a = l.index,
s = l[0].length),
this.append(t.slice(r, a < 0 ? t.length : a)),
a < 0)
break;
if (this.lineBreak(),
s > 1)
for (var c = 0, u = this.points; c < u.length; c++) {
var h;
(h = u[c]).node == e && h.pos > this.text.length && (h.pos -= s - 1)
}
r = a + s
}
}
,
e.prototype.readNode = function(e) {
if (!e.cmIgnore) {
var t = on.get(e)
, n = t && t.overrideDOMText;
if (null != n) {
this.findPointInside(e, n.length);
for (var i = n.iter(); !i.next().done; )
i.lineBreak ? this.lineBreak() : this.append(i.value)
} else
3 == e.nodeType ? this.readTextNode(e) : "BR" == e.nodeName ? e.nextSibling && this.lineBreak() : 1 == e.nodeType && this.readRange(e.firstChild, null)
}
}
,
e.prototype.findPointBefore = function(e, t) {
for (var n = 0, i = this.points; n < i.length; n++) {
var r = i[n];
r.node == e && e.childNodes[r.offset] == t && (r.pos = this.text.length)
}
}
,
e.prototype.findPointInside = function(e, t) {
for (var n = 0, i = this.points; n < i.length; n++) {
var r = i[n];
(3 == e.nodeType ? r.node == e : e.contains(r.node)) && (r.pos = this.text.length + (vr(e, r.node, r.offset) ? t : 0))
}
}
,
e
}();
function vr(e, t, n) {
for (; ; ) {
if (!t || n < Ut(t))
return !1;
if (t == e)
return !0;
n = Vt(t) + 1,
t = t.parentNode
}
}
var gr = function(e, t) {
this.node = e,
this.offset = t,
this.pos = -1
}
, yr = function(e, t, n, i) {
this.typeOver = i,
this.bounds = null,
this.text = "",
this.domChanged = t > -1;
var r = e.docView
, o = r.impreciseHead
, a = r.impreciseAnchor;
if (e.state.readOnly && t > -1)
this.newSel = null;
else if (t > -1 && (this.bounds = e.docView.domBoundsAround(t, n, 0))) {
var s = o || a ? [] : function(e) {
var t = [];
if (e.root.activeElement != e.contentDOM)
return t;
var n = e.observer.selectionRange
, i = n.anchorNode
, r = n.anchorOffset
, o = n.focusNode
, a = n.focusOffset;
return i && (t.push(new gr(i,r)),
o == i && a == r || t.push(new gr(o,a))),
t
}(e)
, l = new mr(s,e.state);
l.readRange(this.bounds.startDOM, this.bounds.endDOM),
this.text = l.text,
this.newSel = function(e, t) {
if (0 == e.length)
return null;
var n = e[0].pos
, i = 2 == e.length ? e[1].pos : n;
return n > -1 && i > -1 ? de.single(n + t, i + t) : null
}(s, this.bounds.from)
} else {
var c = e.observer.selectionRange
, u = o && o.node == c.focusNode && o.offset == c.focusOffset || !Bt(e.contentDOM, c.focusNode) ? e.state.selection.main.head : e.docView.posFromDOM(c.focusNode, c.focusOffset)
, h = a && a.node == c.anchorNode && a.offset == c.anchorOffset || !Bt(e.contentDOM, c.anchorNode) ? e.state.selection.main.anchor : e.docView.posFromDOM(c.anchorNode, c.anchorOffset)
, d = e.viewport;
if ((kn.ios || kn.chrome) && e.state.selection.main.empty && u != h && (d.from > 0 || d.to < e.state.doc.length)) {
var p = Math.min(u, h)
, f = Math.max(u, h)
, m = d.from - p
, v = d.to - f;
0 != m && 1 != m && 0 != p || 0 != v && -1 != v && f != e.state.doc.length || (u = 0,
h = e.state.doc.length)
}
this.newSel = de.single(h, u)
}
};
function br(e, t) {
var n, i = t.newSel, r = e.state.selection.main, o = e.inputState.lastKeyTime > Date.now() - 100 ? e.inputState.lastKeyCode : -1;
if (t.bounds) {
var a = t.bounds
, s = a.from
, l = a.to
, c = r.from
, u = null;
(8 === o || kn.android && t.text.length < l - s) && (c = r.to,
u = "end");
var h = function(e, t, n, i) {
var r = Math.min(e.length, t.length)
, o = 0;
for (; o < r && e.charCodeAt(o) == t.charCodeAt(o); )
o++;
if (o == r && e.length == t.length)
return null;
var a = e.length
, s = t.length;
for (; a > 0 && s > 0 && e.charCodeAt(a - 1) == t.charCodeAt(s - 1); )
a--,
s--;
if ("end" == i) {
n -= a + Math.max(0, o - Math.min(a, s)) - o
}
if (a < o && e.length < t.length) {
s = (o -= n <= o && n >= a ? o - n : 0) + (s - a),
a = o
} else if (s < o) {
a = (o -= n <= o && n >= s ? o - n : 0) + (a - s),
s = o
}
return {
from: o,
toA: a,
toB: s
}
}(e.state.doc.sliceString(s, l, fr), t.text, c - s, u);
h && (kn.chrome && 13 == o && h.toB == h.from + 2 && t.text.slice(h.from, h.toB) == fr + fr && h.toB--,
n = {
from: s + h.from,
to: s + h.toA,
insert: q.of(t.text.slice(h.from, h.toB).split(fr))
})
} else
i && (!e.hasFocus && e.state.facet(Bi) || i.main.eq(r)) && (i = null);
if (!n && !i)
return !1;
if (!n && t.typeOver && !r.empty && i && i.main.empty ? n = {
from: r.from,
to: r.to,
insert: e.state.doc.slice(r.from, r.to)
} : n && n.from >= r.from && n.to <= r.to && (n.from != r.from || n.to != r.to) && r.to - r.from - (n.to - n.from) <= 4 ? n = {
from: r.from,
to: r.to,
insert: e.state.doc.slice(r.from, n.from).append(n.insert).append(e.state.doc.slice(n.to, r.to))
} : kn.chrome && n && n.from == n.to && n.from == r.head && "\n " == n.insert.toString() && e.lineWrapping && (i && (i = de.single(i.main.anchor - 1, i.main.head - 1)),
n = {
from: r.from,
to: r.to,
insert: q.of([" "])
}),
n)
return wr(e, n, i, o);
if (i && !i.main.eq(r)) {
var d = !1
, p = "select";
return e.inputState.lastSelectionTime > Date.now() - 50 && ("select" == e.inputState.lastSelectionOrigin && (d = !0),
p = e.inputState.lastSelectionOrigin),
e.dispatch({
selection: i,
scrollIntoView: d,
userEvent: p
}),
!0
}
return !1
}
function wr(e, t, n, i) {
if (void 0 === i && (i = -1),
kn.ios && e.inputState.flushIOSKey(t))
return !0;
var r = e.state.selection.main;
if (kn.android && (t.to == r.to && (t.from == r.from || t.from == r.from - 1 && " " == e.state.sliceDoc(t.from, r.from)) && 1 == t.insert.length && 2 == t.insert.lines && $t(e.contentDOM, "Enter", 13) || (t.from == r.from - 1 && t.to == r.to && 0 == t.insert.length || 8 == i && t.insert.length < t.to - t.from && t.to > r.head) && $t(e.contentDOM, "Backspace", 8) || t.from == r.from && t.to == r.to + 1 && 0 == t.insert.length && $t(e.contentDOM, "Delete", 46)))
return !0;
var o, a = t.insert.toString();
e.inputState.composing >= 0 && e.inputState.composing++;
var s = function() {
return o || (o = function(e, t, n) {
var i, r = e.state, o = r.selection.main;
if (t.from >= o.from && t.to <= o.to && t.to - t.from >= (o.to - o.from) / 3 && (!n || n.main.empty && n.main.from == t.from + t.insert.length) && e.inputState.composing < 0) {
var a = o.from < t.from ? r.sliceDoc(o.from, t.from) : ""
, s = o.to > t.to ? r.sliceDoc(t.to, o.to) : "";
i = r.replaceSelection(e.state.toText(a + t.insert.sliceString(0, void 0, e.state.lineBreak) + s))
} else {
var l = r.changes(t)
, c = n && n.main.to <= l.newLength ? n.main : void 0;
if (r.selection.ranges.length > 1 && e.inputState.composing >= 0 && t.to <= o.to && t.to >= o.to - 10) {
var u, h = e.state.sliceDoc(t.from, t.to), d = n && Ji(e, n.main.head);
if (d) {
var p = t.insert.length - (t.to - t.from);
u = {
from: d.from,
to: d.to - p
}
} else
u = e.state.doc.lineAt(o.head);
var f = o.to - t.to
, m = o.to - o.from;
i = r.changeByRange((function(n) {
if (n.from == o.from && n.to == o.to)
return {
changes: l,
range: c || n.map(l)
};
var i = n.to - f
, a = i - h.length;
if (n.to - n.from != m || e.state.sliceDoc(a, i) != h || n.to >= u.from && n.from <= u.to)
return {
range: n
};
var s = r.changes({
from: a,
to: i,
insert: t.insert
})
, d = n.to - o.to;
return {
changes: s,
range: c ? de.range(Math.max(0, c.anchor + d), Math.max(0, c.head + d)) : n.map(s)
}
}
))
} else
i = {
changes: l,
selection: c && r.selection.replaceRange(c)
}
}
var v = "input.type";
(e.composing || e.inputState.compositionPendingChange && e.inputState.compositionEndedAt > Date.now() - 50) && (e.inputState.compositionPendingChange = !1,
v += ".compose",
e.inputState.compositionFirstChange && (v += ".start",
e.inputState.compositionFirstChange = !1));
return r.update(i, {
userEvent: v,
scrollIntoView: !0
})
}(e, t, n))
};
return e.state.facet(Ei).some((function(n) {
return n(e, t.from, t.to, a, s)
}
)) || e.dispatch(s()),
!0
}
var kr = function() {
function e(e) {
this.view = e,
this.lastKeyCode = 0,
this.lastKeyTime = 0,
this.lastTouchTime = 0,
this.lastFocusTime = 0,
this.lastScrollTop = 0,
this.lastScrollLeft = 0,
this.pendingIOSKey = void 0,
this.tabFocusMode = -1,
this.lastSelectionOrigin = null,
this.lastSelectionTime = 0,
this.lastContextMenu = 0,
this.scrollHandlers = [],
this.handlers = Object.create(null),
this.composing = -1,
this.compositionFirstChange = null,
this.compositionEndedAt = 0,
this.compositionPendingKey = !1,
this.compositionPendingChange = !1,
this.mouseSelection = null,
this.draggedContent = null,
this.handleEvent = this.handleEvent.bind(this),
this.notifiedFocused = e.hasFocus,
kn.safari && e.contentDOM.addEventListener("input", (function() {
return null
}
)),
kn.gecko && function(e) {
Yr.has(e) || (Yr.add(e),
e.addEventListener("copy", (function() {}
)),
e.addEventListener("cut", (function() {}
)))
}(e.contentDOM.ownerDocument)
}
return e.prototype.setSelectionOrigin = function(e) {
this.lastSelectionOrigin = e,
this.lastSelectionTime = Date.now()
}
,
e.prototype.handleEvent = function(e) {
(function(e, t) {
if (!t.bubbles)
return !0;
if (t.defaultPrevented)
return !1;
for (var n = t.target, i = void 0; n != e.contentDOM; n = n.parentNode)
if (!n || 11 == n.nodeType || (i = on.get(n)) && i.ignoreEvent(t))
return !1;
return !0
}
)(this.view, e) && !this.ignoreDuringComposition(e) && ("keydown" == e.type && this.keydown(e) || this.runHandlers(e.type, e))
}
,
e.prototype.runHandlers = function(e, t) {
var n = this.handlers[e];
if (n) {
for (var i = 0, r = n.observers; i < r.length; i++) {
(0,
r[i])(this.view, t)
}
for (var o = 0, a = n.handlers; o < a.length; o++) {
var s = a[o];
if (t.defaultPrevented)
break;
if (s(this.view, t)) {
t.preventDefault();
break
}
}
}
}
,
e.prototype.ensureHandlers = function(e) {
var t = Mr(e)
, n = this.handlers
, i = this.view.contentDOM;
for (var r in t)
if ("scroll" != r) {
var o = !t[r].handlers.length
, a = n[r];
a && o != !a.handlers.length && (i.removeEventListener(r, this.handleEvent),
a = null),
a || i.addEventListener(r, this.handleEvent, {
passive: o
})
}
for (var r in n)
"scroll" == r || t[r] || i.removeEventListener(r, this.handleEvent);
this.handlers = t
}
,
e.prototype.keydown = function(e) {
var t, n = this;
return this.lastKeyCode = e.keyCode,
this.lastKeyTime = Date.now(),
9 == e.keyCode && this.tabFocusMode > -1 && (!this.tabFocusMode || Date.now() <= this.tabFocusMode) || (this.tabFocusMode > 0 && 27 != e.keyCode && xr.indexOf(e.keyCode) < 0 && (this.tabFocusMode = -1),
!kn.android || !kn.chrome || e.synthetic || 13 != e.keyCode && 8 != e.keyCode ? !kn.ios || e.synthetic || e.altKey || e.metaKey || !((t = Er.find((function(t) {
return t.keyCode == e.keyCode
}
))) && !e.ctrlKey || Sr.indexOf(e.key) > -1 && e.ctrlKey && !e.shiftKey) ? (229 != e.keyCode && this.view.observer.forceFlush(),
!1) : (this.pendingIOSKey = t || e,
setTimeout((function() {
return n.flushIOSKey()
}
), 250),
!0) : (this.view.observer.delayAndroidKey(e.key, e.keyCode),
!0))
}
,
e.prototype.flushIOSKey = function(e) {
var t = this.pendingIOSKey;
return !!t && (!("Enter" == t.key && e && e.from < e.to && /^\S+$/.test(e.insert.toString())) && (this.pendingIOSKey = void 0,
$t(this.view.contentDOM, t.key, t.keyCode, t instanceof KeyboardEvent ? t : void 0)))
}
,
e.prototype.ignoreDuringComposition = function(e) {
return !!/^key/.test(e.type) && (this.composing > 0 || !!(kn.safari && !kn.ios && this.compositionPendingKey && Date.now() - this.compositionEndedAt < 100) && (this.compositionPendingKey = !1,
!0))
}
,
e.prototype.startMouseSelection = function(e) {
this.mouseSelection && this.mouseSelection.destroy(),
this.mouseSelection = e
}
,
e.prototype.update = function(e) {
this.view.observer.update(e),
this.mouseSelection && this.mouseSelection.update(e),
this.draggedContent && e.docChanged && (this.draggedContent = this.draggedContent.map(e.changes)),
e.transactions.length && (this.lastKeyCode = this.lastSelectionTime = 0)
}
,
e.prototype.destroy = function() {
this.mouseSelection && this.mouseSelection.destroy()
}
,
e
}();
function Cr(e, t) {
return function(n, i) {
try {
return t.call(e, i, n)
} catch (e) {
Oi(n.state, e)
}
}
}
function Mr(e) {
var t = Object.create(null);
function n(e) {
return t[e] || (t[e] = {
observers: [],
handlers: []
})
}
for (var i = 0, r = e; i < r.length; i++) {
var o = r[i]
, a = o.spec;
if (a && a.domEventHandlers)
for (var s in a.domEventHandlers) {
(l = a.domEventHandlers[s]) && n(s).handlers.push(Cr(o.value, l))
}
if (a && a.domEventObservers)
for (var s in a.domEventObservers) {
var l;
(l = a.domEventObservers[s]) && n(s).observers.push(Cr(o.value, l))
}
}
for (var s in Ar)
n(s).handlers.push(Ar[s]);
for (var s in Lr)
n(s).observers.push(Lr[s]);
return t
}
var Er = [{
key: "Backspace",
keyCode: 8,
inputType: "deleteContentBackward"
}, {
key: "Enter",
keyCode: 13,
inputType: "insertParagraph"
}, {
key: "Enter",
keyCode: 13,
inputType: "insertLineBreak"
}, {
key: "Delete",
keyCode: 46,
inputType: "deleteContentForward"
}]
, Sr = "dthko"
, xr = [16, 17, 18, 20, 91, 92, 224, 225];
function Tr(e) {
return .7 * Math.max(0, e) + 8
}
var Dr = function() {
function e(e, t, n, i) {
this.view = e,
this.startEvent = t,
this.style = n,
this.mustSelect = i,
this.scrollSpeed = {
x: 0,
y: 0
},
this.scrolling = -1,
this.lastEvent = t,
this.scrollParents = function(e) {
for (var t, n, i = e.ownerDocument, r = e.parentNode; r && !(r == i.body || t && n); )
if (1 == r.nodeType)
!n && r.scrollHeight > r.clientHeight && (n = r),
!t && r.scrollWidth > r.clientWidth && (t = r),
r = r.assignedSlot || r.parentNode;
else {
if (11 != r.nodeType)
break;
r = r.host
}
return {
x: t,
y: n
}
}(e.contentDOM),
this.atoms = e.state.facet(Wi).map((function(t) {
return t(e)
}
));
var r = e.contentDOM.ownerDocument;
r.addEventListener("mousemove", this.move = this.move.bind(this)),
r.addEventListener("mouseup", this.up = this.up.bind(this)),
this.extend = t.shiftKey,
this.multiple = e.state.facet(nt.allowMultipleSelections) && function(e, t) {
var n = e.state.facet(bi);
return n.length ? n[0](t) : kn.mac ? t.metaKey : t.ctrlKey
}(e, t),
this.dragging = !(!function(e, t) {
var n = e.state.selection.main;
if (n.empty)
return !1;
var i = Ot(e.root);
if (!i || 0 == i.rangeCount)
return !0;
for (var r = i.getRangeAt(0).getClientRects(), o = 0; o < r.length; o++) {
var a = r[o];
if (a.left <= t.clientX && a.right >= t.clientX && a.top <= t.clientY && a.bottom >= t.clientY)
return !0
}
return !1
}(e, t) || 1 != Ur(t)) && null
}
return e.prototype.start = function(e) {
!1 === this.dragging && this.select(e)
}
,
e.prototype.move = function(e) {
var t, n;
if (0 == e.buttons)
return this.destroy();
if (!(this.dragging || null == this.dragging && (i = this.startEvent,
r = e,
Math.max(Math.abs(i.clientX - r.clientX), Math.abs(i.clientY - r.clientY)) < 10))) {
var i, r;
this.select(this.lastEvent = e);
var o = 0
, a = 0
, s = 0
, l = 0
, c = this.view.win.innerWidth
, u = this.view.win.innerHeight;
this.scrollParents.x && (s = (t = this.scrollParents.x.getBoundingClientRect()).left,
c = t.right),
this.scrollParents.y && (l = (n = this.scrollParents.y.getBoundingClientRect()).top,
u = n.bottom);
var h = Yi(this.view);
e.clientX - h.left <= s + 6 ? o = -Tr(s - e.clientX) : e.clientX + h.right >= c - 6 && (o = Tr(e.clientX - c)),
e.clientY - h.top <= l + 6 ? a = -Tr(l - e.clientY) : e.clientY + h.bottom >= u - 6 && (a = Tr(e.clientY - u)),
this.setScrollSpeed(o, a)
}
}
,
e.prototype.up = function(e) {
null == this.dragging && this.select(this.lastEvent),
this.dragging || e.preventDefault(),
this.destroy()
}
,
e.prototype.destroy = function() {
this.setScrollSpeed(0, 0);
var e = this.view.contentDOM.ownerDocument;
e.removeEventListener("mousemove", this.move),
e.removeEventListener("mouseup", this.up),
this.view.inputState.mouseSelection = this.view.inputState.draggedContent = null
}
,
e.prototype.setScrollSpeed = function(e, t) {
var n = this;
this.scrollSpeed = {
x: e,
y: t
},
e || t ? this.scrolling < 0 && (this.scrolling = setInterval((function() {
return n.scroll()
}
), 50)) : this.scrolling > -1 && (clearInterval(this.scrolling),
this.scrolling = -1)
}
,
e.prototype.scroll = function() {
var e = this.scrollSpeed
, t = e.x
, n = e.y;
t && this.scrollParents.x && (this.scrollParents.x.scrollLeft += t,
t = 0),
n && this.scrollParents.y && (this.scrollParents.y.scrollTop += n,
n = 0),
(t || n) && this.view.win.scrollBy(t, n),
!1 === this.dragging && this.select(this.lastEvent)
}
,
e.prototype.skipAtoms = function(e) {
for (var t = null, n = 0; n < e.ranges.length; n++) {
var i = e.ranges[n]
, r = null;
if (i.empty) {
var o = dr(this.atoms, i.from, 0);
o != i.from && (r = de.cursor(o, -1))
} else {
var a = dr(this.atoms, i.from, -1)
, s = dr(this.atoms, i.to, 1);
a == i.from && s == i.to || (r = de.range(i.from == i.anchor ? a : s, i.from == i.head ? a : s))
}
r && (t || (t = e.ranges.slice()),
t[n] = r)
}
return t ? de.create(t, e.mainIndex) : e
}
,
e.prototype.select = function(e) {
var t = this.view
, n = this.skipAtoms(this.style.get(e, this.extend, this.multiple));
!this.mustSelect && n.eq(t.state.selection, !1 === this.dragging) || this.view.dispatch({
selection: n,
userEvent: "select.pointer"
}),
this.mustSelect = !1
}
,
e.prototype.update = function(e) {
var t = this;
e.transactions.some((function(e) {
return e.isUserEvent("input.type")
}
)) ? this.destroy() : this.style.update(e) && setTimeout((function() {
return t.select(t.lastEvent)
}
), 20)
}
,
e
}();
var Ar = Object.create(null)
, Lr = Object.create(null)
, Pr = kn.ie && kn.ie_version < 15 || kn.ios && kn.webkit_version < 604;
function Ir(e, t, n) {
for (var i = 0, r = e.facet(t); i < r.length; i++) {
n = (0,
r[i])(n, e)
}
return n
}
function Fr(e, t) {
t = Ir(e.state, xi, t);
var n, i = e.state, r = 1, o = i.toText(t), a = o.lines == i.selection.ranges.length, s = null != Wr && i.selection.ranges.every((function(e) {
return e.empty
}
)) && Wr == o.toString();
if (s) {
var l = -1;
n = i.changeByRange((function(e) {
var n = i.doc.lineAt(e.from);
if (n.from == l)
return {
range: e
};
l = n.from;
var s = i.toText((a ? o.line(r++).text : t) + i.lineBreak);
return {
changes: {
from: n.from,
insert: s
},
range: de.cursor(e.from + s.length)
}
}
))
} else
n = a ? i.changeByRange((function(e) {
var t = o.line(r++);
return {
changes: {
from: e.from,
to: e.to,
insert: t.text
},
range: de.cursor(e.from + t.length)
}
}
)) : i.replaceSelection(o);
e.dispatch(n, {
userEvent: "input.paste",
scrollIntoView: !0
})
}
function Or(e, t, n, i) {
if (1 == i)
return de.cursor(t, n);
if (2 == i)
return function(e, t, n) {
void 0 === n && (n = 1);
var i = e.charCategorizer(t)
, r = e.doc.lineAt(t)
, o = t - r.from;
if (0 == r.length)
return de.cursor(t);
0 == o ? n = 1 : o == r.length && (n = -1);
var a = o
, s = o;
n < 0 ? a = $(r.text, o, !1) : s = $(r.text, o);
for (var l = i(r.text.slice(a, s)); a > 0; ) {
var c = $(r.text, a, !1);
if (i(r.text.slice(c, a)) != l)
break;
a = c
}
for (; s < r.length; ) {
var u = $(r.text, s);
if (i(r.text.slice(s, u)) != l)
break;
s = u
}
return de.range(a + r.from, s + r.from)
}(e.state, t, n);
var r = Un.find(e.docView, t)
, o = e.state.doc.lineAt(r ? r.posAtEnd : t)
, a = r ? r.posAtStart : o.from
, s = r ? r.posAtEnd : o.to;
return s < e.state.doc.length && s == o.to && s++,
de.range(a, s)
}
Lr.scroll = function(e) {
e.inputState.lastScrollTop = e.scrollDOM.scrollTop,
e.inputState.lastScrollLeft = e.scrollDOM.scrollLeft
}
,
Ar.keydown = function(e, t) {
return e.inputState.setSelectionOrigin("select"),
27 == t.keyCode && 0 != e.inputState.tabFocusMode && (e.inputState.tabFocusMode = Date.now() + 2e3),
!1
}
,
Lr.touchstart = function(e, t) {
e.inputState.lastTouchTime = Date.now(),
e.inputState.setSelectionOrigin("select.pointer")
}
,
Lr.touchmove = function(e) {
e.inputState.setSelectionOrigin("select.pointer")
}
,
Ar.mousedown = function(e, t) {
if (e.observer.flush(),
e.inputState.lastTouchTime > Date.now() - 2e3)
return !1;
for (var n = null, i = 0, r = e.state.facet(ki); i < r.length; i++) {
if (n = (0,
r[i])(e, t))
break
}
if (n || 0 != t.button || (n = function(e, t) {
var n = Rr(e, t)
, i = Ur(t)
, r = e.state.selection;
return {
update: function(e) {
e.docChanged && (n.pos = e.changes.mapPos(n.pos),
r = r.map(e.changes))
},
get: function(t, o, a) {
var s, l = Rr(e, t), c = Or(e, l.pos, l.bias, i);
if (n.pos != l.pos && !o) {
var u = Or(e, n.pos, n.bias, i)
, h = Math.min(u.from, c.from)
, d = Math.max(u.to, c.to);
c = h < c.from ? de.range(h, d) : de.range(d, h)
}
return o ? r.replaceRange(r.main.extend(c.from, c.to)) : a && 1 == i && r.ranges.length > 1 && (s = function(e, t) {
for (var n = 0; n < e.ranges.length; n++) {
var i = e.ranges[n]
, r = i.from
, o = i.to;
if (r <= t && o >= t)
return de.create(e.ranges.slice(0, n).concat(e.ranges.slice(n + 1)), e.mainIndex == n ? 0 : e.mainIndex - (e.mainIndex > n ? 1 : 0))
}
return null
}(r, l.pos)) ? s : a ? r.addRange(c) : de.create([c])
}
}
}(e, t)),
n) {
var o = !e.hasFocus;
e.inputState.startMouseSelection(new Dr(e,t,n,o)),
o && e.observer.ignore((function() {
Zt(e.contentDOM);
var t = e.root.activeElement;
t && !t.contains(e.contentDOM) && t.blur()
}
));
var a = e.inputState.mouseSelection;
if (a)
return a.start(t),
!1 === a.dragging
}
return !1
}
;
var Br = function(e, t, n) {
return t >= n.top && t <= n.bottom && e >= n.left && e <= n.right
};
function Nr(e, t, n, i) {
var r = Un.find(e.docView, t);
if (!r)
return 1;
var o = t - r.posAtStart;
if (0 == o)
return 1;
if (o == r.length)
return -1;
var a = r.coordsAt(o, -1);
if (a && Br(n, i, a))
return -1;
var s = r.coordsAt(o, 1);
return s && Br(n, i, s) ? 1 : a && a.bottom >= i ? -1 : 1
}
function Rr(e, t) {
var n = e.posAtCoords({
x: t.clientX,
y: t.clientY
}, !1);
return {
pos: n,
bias: Nr(e, n, t.clientX, t.clientY)
}
}
var Hr = kn.ie && kn.ie_version <= 11
, Vr = null
, zr = 0
, qr = 0;
function Ur(e) {
if (!Hr)
return e.detail;
var t = Vr
, n = qr;
return Vr = e,
qr = Date.now(),
zr = !t || n > Date.now() - 400 && Math.abs(t.clientX - e.clientX) < 2 && Math.abs(t.clientY - e.clientY) < 2 ? (zr + 1) % 3 : 1
}
function _r(e, t, n, i) {
if (n = Ir(e.state, xi, n)) {
var r = e.posAtCoords({
x: t.clientX,
y: t.clientY
}, !1)
, o = e.inputState.draggedContent
, a = i && o && function(e, t) {
var n = e.state.facet(wi);
return n.length ? n[0](t) : kn.mac ? !t.altKey : !t.ctrlKey
}(e, t) ? {
from: o.from,
to: o.to
} : null
, s = {
from: r,
insert: n
}
, l = e.state.changes(a ? [a, s] : s);
e.focus(),
e.dispatch({
changes: l,
selection: {
anchor: l.mapPos(r, -1),
head: l.mapPos(r, 1)
},
userEvent: a ? "move.drop" : "input.drop"
}),
e.inputState.draggedContent = null
}
}
Ar.dragstart = function(e, t) {
var n = e.state.selection.main;
if (t.target.draggable) {
var i = e.docView.nearest(t.target);
if (i && i.isWidget) {
var r = i.posAtStart
, o = r + i.length;
(r >= n.to || o <= n.from) && (n = de.range(r, o))
}
}
var a = e.inputState;
return a.mouseSelection && (a.mouseSelection.dragging = !0),
a.draggedContent = n,
t.dataTransfer && (t.dataTransfer.setData("Text", Ir(e.state, Ti, e.state.sliceDoc(n.from, n.to))),
t.dataTransfer.effectAllowed = "copyMove"),
!1
}
,
Ar.dragend = function(e) {
return e.inputState.draggedContent = null,
!1
}
,
Ar.drop = function(e, t) {
if (!t.dataTransfer)
return !1;
if (e.state.readOnly)
return !0;
var n = t.dataTransfer.files;
if (n && n.length) {
for (var i = Array(n.length), r = 0, o = function() {
++r == n.length && _r(e, t, i.filter((function(e) {
return null != e
}
)).join(e.state.lineBreak), !1)
}, a = function(e) {
var t = new FileReader;
t.onerror = o,
t.onload = function() {
/[\x00-\x08\x0e-\x1f]{2}/.test(t.result) || (i[e] = t.result),
o()
}
,
t.readAsText(n[e])
}, s = 0; s < n.length; s++)
a(s);
return !0
}
var l = t.dataTransfer.getData("Text");
return !!l && (_r(e, t, l, !0),
!0)
}
,
Ar.paste = function(e, t) {
if (e.state.readOnly)
return !0;
e.observer.flush();
var n = Pr ? null : t.clipboardData;
return n ? (Fr(e, n.getData("text/plain") || n.getData("text/uri-list")),
!0) : (function(e) {
var t = e.dom.parentNode;
if (t) {
var n = t.appendChild(document.createElement("textarea"));
n.style.cssText = "position: fixed; left: -10000px; top: 10px",
n.focus(),
setTimeout((function() {
e.focus(),
n.remove(),
Fr(e, n.value)
}
), 50)
}
}(e),
!1)
}
;
var Wr = null;
Ar.copy = Ar.cut = function(e, t) {
var n = function(e) {
for (var t = [], n = [], i = !1, r = 0, o = e.selection.ranges; r < o.length; r++) {
var a = o[r];
a.empty || (t.push(e.sliceDoc(a.from, a.to)),
n.push(a))
}
if (!t.length) {
for (var s = -1, l = 0, c = e.selection.ranges; l < c.length; l++) {
var u = c[l].from
, h = e.doc.lineAt(u);
h.number > s && (t.push(h.text),
n.push({
from: h.from,
to: Math.min(e.doc.length, h.to + 1)
})),
s = h.number
}
i = !0
}
return {
text: Ir(e, Ti, t.join(e.lineBreak)),
ranges: n,
linewise: i
}
}(e.state)
, i = n.text
, r = n.ranges
, o = n.linewise;
if (!i && !o)
return !1;
Wr = o ? i : null,
"cut" != t.type || e.state.readOnly || e.dispatch({
changes: r,
scrollIntoView: !0,
userEvent: "delete.cut"
});
var a = Pr ? null : t.clipboardData;
return a ? (a.clearData(),
a.setData("text/plain", i),
!0) : (function(e, t) {
var n = e.dom.parentNode;
if (n) {
var i = n.appendChild(document.createElement("textarea"));
i.style.cssText = "position: fixed; left: -10000px; top: 10px",
i.value = t,
i.focus(),
i.selectionEnd = t.length,
i.selectionStart = 0,
setTimeout((function() {
i.remove(),
e.focus()
}
), 50)
}
}(e, i),
!1)
}
;
var jr = qe.define();
function Gr(e, t) {
for (var n = [], i = 0, r = e.facet(Si); i < r.length; i++) {
var o = (0,
r[i])(e, t);
o && n.push(o)
}
return n ? e.update({
effects: n,
annotations: jr.of(!0)
}) : null
}
function Kr(e) {
setTimeout((function() {
var t = e.hasFocus;
if (t != e.inputState.notifiedFocused) {
var n = Gr(e.state, t);
n ? e.dispatch(n) : e.update([])
}
}
), 10)
}
Lr.focus = function(e) {
e.inputState.lastFocusTime = Date.now(),
e.scrollDOM.scrollTop || !e.inputState.lastScrollTop && !e.inputState.lastScrollLeft || (e.scrollDOM.scrollTop = e.inputState.lastScrollTop,
e.scrollDOM.scrollLeft = e.inputState.lastScrollLeft),
Kr(e)
}
,
Lr.blur = function(e) {
e.observer.clearSelectionRange(),
Kr(e)
}
,
Lr.compositionstart = Lr.compositionupdate = function(e) {
e.observer.editContext || (null == e.inputState.compositionFirstChange && (e.inputState.compositionFirstChange = !0),
e.inputState.composing < 0 && (e.inputState.composing = 0))
}
,
Lr.compositionend = function(e) {
e.observer.editContext || (e.inputState.composing = -1,
e.inputState.compositionEndedAt = Date.now(),
e.inputState.compositionPendingKey = !0,
e.inputState.compositionPendingChange = e.observer.pendingRecords().length > 0,
e.inputState.compositionFirstChange = null,
kn.ios || kn.android ? kn.chrome && kn.android ? e.observer.flushSoon() : e.inputState.compositionPendingChange ? Promise.resolve().then((function() {
return e.observer.flush()
}
)) : setTimeout((function() {
e.inputState.composing < 0 && e.docView.hasComposition && e.update([])
}
), 50) : e.observer.forceFlush())
}
,
Lr.contextmenu = function(e) {
e.inputState.lastContextMenu = Date.now()
}
,
Ar.beforeinput = function(e, t) {
var n, i, r;
if ("insertReplacementText" == t.inputType && e.observer.editContext) {
var o = null === (n = t.dataTransfer) || void 0 === n ? void 0 : n.getData("text/plain")
, a = t.getTargetRanges();
if (o && a.length) {
var s = a[0]
, l = e.posAtDOM(s.startContainer, s.startOffset)
, c = e.posAtDOM(s.endContainer, s.endOffset);
return wr(e, {
from: l,
to: c,
insert: e.state.toText(o)
}, null),
!0
}
}
if (kn.chrome && kn.android && (r = Er.find((function(e) {
return e.inputType == t.inputType
}
))) && (e.observer.delayAndroidKey(r.key, r.keyCode),
"Backspace" == r.key || "Delete" == r.key)) {
var u = (null === (i = window.visualViewport) || void 0 === i ? void 0 : i.height) || 0;
setTimeout((function() {
var t;
((null === (t = window.visualViewport) || void 0 === t ? void 0 : t.height) || 0) > u + 10 && e.hasFocus && (e.contentDOM.blur(),
e.focus())
}
), 100)
}
return kn.ios && "deleteContentForward" == t.inputType && e.observer.flushSoon(),
kn.safari && "insertText" == t.inputType && e.inputState.composing >= 0 && setTimeout((function() {
return Lr.compositionend(e, t)
}
), 20),
!1
}
;
var Yr = new Set;
var Zr = ["pre-wrap", "normal", "pre-line", "break-spaces"]
, Xr = !1;
function $r() {
Xr = !1
}
var Qr = function() {
function e(e) {
this.lineWrapping = e,
this.doc = q.empty,
this.heightSamples = {},
this.lineHeight = 14,
this.charWidth = 7,
this.textHeight = 14,
this.lineLength = 30
}
return e.prototype.heightForGap = function(e, t) {
var n = this.doc.lineAt(t).number - this.doc.lineAt(e).number + 1;
return this.lineWrapping && (n += Math.max(0, Math.ceil((t - e - n * this.lineLength * .5) / this.lineLength))),
this.lineHeight * n
}
,
e.prototype.heightForLine = function(e) {
return this.lineWrapping ? (1 + Math.max(0, Math.ceil((e - this.lineLength) / (this.lineLength - 5)))) * this.lineHeight : this.lineHeight
}
,
e.prototype.setDoc = function(e) {
return this.doc = e,
this
}
,
e.prototype.mustRefreshForWrapping = function(e) {
return Zr.indexOf(e) > -1 != this.lineWrapping
}
,
e.prototype.mustRefreshForHeights = function(e) {
for (var t = !1, n = 0; n < e.length; n++) {
var i = e[n];
i < 0 ? n++ : this.heightSamples[Math.floor(10 * i)] || (t = !0,
this.heightSamples[Math.floor(10 * i)] = !0)
}
return t
}
,
e.prototype.refresh = function(e, t, n, i, r, o) {
var a = Zr.indexOf(e) > -1
, s = Math.round(t) != Math.round(this.lineHeight) || this.lineWrapping != a;
if (this.lineWrapping = a,
this.lineHeight = t,
this.charWidth = n,
this.textHeight = i,
this.lineLength = r,
s) {
this.heightSamples = {};
for (var l = 0; l < o.length; l++) {
var c = o[l];
c < 0 ? l++ : this.heightSamples[Math.floor(10 * c)] = !0
}
}
return s
}
,
e
}()
, Jr = function() {
function e(e, t) {
this.from = e,
this.heights = t,
this.index = 0
}
return Object.defineProperty(e.prototype, "more", {
get: function() {
return this.index < this.heights.length
},
enumerable: !1,
configurable: !0
}),
e
}()
, eo = function() {
function e(e, t, n, i, r) {
this.from = e,
this.length = t,
this.top = n,
this.height = i,
this._content = r
}
return Object.defineProperty(e.prototype, "type", {
get: function() {
return "number" == typeof this._content ? Bn.Text : Array.isArray(this._content) ? this._content : this._content.type
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "to", {
get: function() {
return this.from + this.length
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "bottom", {
get: function() {
return this.top + this.height
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "widget", {
get: function() {
return this._content instanceof Vn ? this._content.widget : null
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "widgetLineBreaks", {
get: function() {
return "number" == typeof this._content ? this._content : 0
},
enumerable: !1,
configurable: !0
}),
e.prototype.join = function(t) {
var n = (Array.isArray(this._content) ? this._content : [this]).concat(Array.isArray(t._content) ? t._content : [t]);
return new e(this.from,this.length + t.length,this.top,this.height + t.height,n)
}
,
e
}()
, to = function(e) {
return e[e.ByPos = 0] = "ByPos",
e[e.ByHeight = 1] = "ByHeight",
e[e.ByPosNoHeight = 2] = "ByPosNoHeight",
e
}(to || (to = {}))
, no = .001
, io = function() {
function e(e, t, n) {
void 0 === n && (n = 2),
this.length = e,
this.height = t,
this.flags = n
}
return Object.defineProperty(e.prototype, "outdated", {
get: function() {
return (2 & this.flags) > 0
},
set: function(e) {
this.flags = (e ? 2 : 0) | -3 & this.flags
},
enumerable: !1,
configurable: !0
}),
e.prototype.setHeight = function(e) {
this.height != e && (Math.abs(this.height - e) > no && (Xr = !0),
this.height = e)
}
,
e.prototype.replace = function(t, n, i) {
return e.of(i)
}
,
e.prototype.decomposeLeft = function(e, t) {
t.push(this)
}
,
e.prototype.decomposeRight = function(e, t) {
t.push(this)
}
,
e.prototype.applyChanges = function(e, t, n, i) {
for (var r = this, o = n.doc, a = i.length - 1; a >= 0; a--) {
var s = i[a]
, l = s.fromA
, c = s.toA
, u = s.fromB
, h = s.toB
, d = r.lineAt(l, to.ByPosNoHeight, n.setDoc(t), 0, 0)
, p = d.to >= c ? d : r.lineAt(c, to.ByPosNoHeight, n, 0, 0);
for (h += p.to - c,
c = p.to; a > 0 && d.from <= i[a - 1].toA; )
l = i[a - 1].fromA,
u = i[a - 1].fromB,
a--,
l < d.from && (d = r.lineAt(l, to.ByPosNoHeight, n, 0, 0));
u += d.from - l,
l = d.from;
var f = uo.build(n.setDoc(o), e, u, h);
r = ro(r, r.replace(l, c, f))
}
return r.updateHeight(n, 0)
}
,
e.empty = function() {
return new ao(0,0)
}
,
e.of = function(t) {
if (1 == t.length)
return t[0];
for (var n = 0, i = t.length, r = 0, o = 0; ; )
if (n == i)
if (r > 2 * o) {
(a = t[n - 1]).break ? t.splice(--n, 1, a.left, null, a.right) : t.splice(--n, 1, a.left, a.right),
i += 1 + a.break,
r -= a.size
} else {
if (!(o > 2 * r))
break;
var a;
(a = t[i]).break ? t.splice(i, 1, a.left, null, a.right) : t.splice(i, 1, a.left, a.right),
i += 2 + a.break,
o -= a.size
}
else if (r < o) {
(s = t[n++]) && (r += s.size)
} else {
var s;
(s = t[--i]) && (o += s.size)
}
var l = 0;
return null == t[n - 1] ? (l = 1,
n--) : null == t[n] && (l = 1,
i++),
new lo(e.of(t.slice(0, n)),l,e.of(t.slice(i)))
}
,
e
}();
function ro(e, t) {
return e == t ? e : (e.constructor != t.constructor && (Xr = !0),
t)
}
io.prototype.size = 1;
var oo = function(e) {
function t(t, n, i) {
var r = e.call(this, t, n) || this;
return r.deco = i,
r
}
return f(t, e),
t.prototype.blockAt = function(e, t, n, i) {
return new eo(i,this.length,n,this.height,this.deco || 0)
}
,
t.prototype.lineAt = function(e, t, n, i, r) {
return this.blockAt(0, n, i, r)
}
,
t.prototype.forEachLine = function(e, t, n, i, r, o) {
e <= r + this.length && t >= r && o(this.blockAt(0, n, i, r))
}
,
t.prototype.updateHeight = function(e, t, n, i) {
return void 0 === t && (t = 0),
void 0 === n && (n = !1),
i && i.from <= t && i.more && this.setHeight(i.heights[i.index++]),
this.outdated = !1,
this
}
,
t.prototype.toString = function() {
return "block(".concat(this.length, ")")
}
,
t
}(io)
, ao = function(e) {
function t(t, n) {
var i = e.call(this, t, n, null) || this;
return i.collapsed = 0,
i.widgetHeight = 0,
i.breaks = 0,
i
}
return f(t, e),
t.prototype.blockAt = function(e, t, n, i) {
return new eo(i,this.length,n,this.height,this.breaks)
}
,
t.prototype.replace = function(e, n, i) {
var r = i[0];
return 1 == i.length && (r instanceof t || r instanceof so && 4 & r.flags) && Math.abs(this.length - r.length) < 10 ? (r instanceof so ? r = new t(r.length,this.height) : r.height = this.height,
this.outdated || (r.outdated = !1),
r) : io.of(i)
}
,
t.prototype.updateHeight = function(e, t, n, i) {
return void 0 === t && (t = 0),
void 0 === n && (n = !1),
i && i.from <= t && i.more ? this.setHeight(i.heights[i.index++]) : (n || this.outdated) && this.setHeight(Math.max(this.widgetHeight, e.heightForLine(this.length - this.collapsed)) + this.breaks * e.lineHeight),
this.outdated = !1,
this
}
,
t.prototype.toString = function() {
return "line(".concat(this.length).concat(this.collapsed ? -this.collapsed : "").concat(this.widgetHeight ? ":" + this.widgetHeight : "", ")")
}
,
t
}(oo)
, so = function(e) {
function t(t) {
return e.call(this, t, 0) || this
}
return f(t, e),
t.prototype.heightMetrics = function(e, t) {
var n, i = e.doc.lineAt(t).number, r = e.doc.lineAt(t + this.length).number, o = r - i + 1, a = 0;
if (e.lineWrapping) {
var s = Math.min(this.height, e.lineHeight * o);
n = s / o,
this.length > o + 1 && (a = (this.height - s) / (this.length - o - 1))
} else
n = this.height / o;
return {
firstLine: i,
lastLine: r,
perLine: n,
perChar: a
}
}
,
t.prototype.blockAt = function(e, t, n, i) {
var r = this.heightMetrics(t, i)
, o = r.firstLine
, a = r.lastLine
, s = r.perLine
, l = r.perChar;
if (t.lineWrapping) {
var c = i + (e < t.lineHeight ? 0 : Math.round(Math.max(0, Math.min(1, (e - n) / this.height)) * this.length))
, u = s + (d = t.doc.lineAt(c)).length * l
, h = Math.max(n, e - u / 2);
return new eo(d.from,d.length,h,u,0)
}
var d = Math.max(0, Math.min(a - o, Math.floor((e - n) / s)))
, p = t.doc.line(o + d)
, f = p.from
, m = p.length;
return new eo(f,m,n + s * d,s,0)
}
,
t.prototype.lineAt = function(e, t, n, i, r) {
if (t == to.ByHeight)
return this.blockAt(e, n, i, r);
if (t == to.ByPosNoHeight) {
var o = n.doc.lineAt(e)
, a = o.from
, s = o.to;
return new eo(a,s - a,0,0,0)
}
var l = this.heightMetrics(n, r)
, c = l.firstLine
, u = l.perLine
, h = l.perChar
, d = n.doc.lineAt(e)
, p = u + d.length * h
, f = d.number - c
, m = i + u * f + h * (d.from - r - f);
return new eo(d.from,d.length,Math.max(i, Math.min(m, i + this.height - p)),p,0)
}
,
t.prototype.forEachLine = function(e, t, n, i, r, o) {
e = Math.max(e, r),
t = Math.min(t, r + this.length);
for (var a = this.heightMetrics(n, r), s = a.firstLine, l = a.perLine, c = a.perChar, u = e, h = i; u <= t; ) {
var d = n.doc.lineAt(u);
if (u == e) {
var p = d.number - s;
h += l * p + c * (e - r - p)
}
var f = l + c * d.length;
o(new eo(d.from,d.length,h,f,0)),
h += f,
u = d.to + 1
}
}
,
t.prototype.replace = function(e, n, i) {
var r = this.length - n;
if (r > 0) {
var o = i[i.length - 1];
o instanceof t ? i[i.length - 1] = new t(o.length + r) : i.push(null, new t(r - 1))
}
if (e > 0) {
var a = i[0];
a instanceof t ? i[0] = new t(e + a.length) : i.unshift(new t(e - 1), null)
}
return io.of(i)
}
,
t.prototype.decomposeLeft = function(e, n) {
n.push(new t(e - 1), null)
}
,
t.prototype.decomposeRight = function(e, n) {
n.push(null, new t(this.length - e - 1))
}
,
t.prototype.updateHeight = function(e, n, i, r) {
void 0 === n && (n = 0),
void 0 === i && (i = !1);
var o = n + this.length;
if (r && r.from <= n + this.length && r.more) {
var a = []
, s = Math.max(n, r.from)
, l = -1;
for (r.from > n && a.push(new t(r.from - n - 1).updateHeight(e, n)); s <= o && r.more; ) {
var c = e.doc.lineAt(s).length;
a.length && a.push(null);
var u = r.heights[r.index++];
-1 == l ? l = u : Math.abs(u - l) >= no && (l = -2);
var h = new ao(c,u);
h.outdated = !1,
a.push(h),
s += c + 1
}
s <= o && a.push(null, new t(o - s).updateHeight(e, s));
var d = io.of(a);
return (l < 0 || Math.abs(d.height - this.height) >= no || Math.abs(l - this.heightMetrics(e, n).perLine) >= no) && (Xr = !0),
ro(this, d)
}
return (i || this.outdated) && (this.setHeight(e.heightForGap(n, n + this.length)),
this.outdated = !1),
this
}
,
t.prototype.toString = function() {
return "gap(".concat(this.length, ")")
}
,
t
}(io)
, lo = function(e) {
function t(t, n, i) {
var r = e.call(this, t.length + n + i.length, t.height + i.height, n | (t.outdated || i.outdated ? 2 : 0)) || this;
return r.left = t,
r.right = i,
r.size = t.size + i.size,
r
}
return f(t, e),
Object.defineProperty(t.prototype, "break", {
get: function() {
return 1 & this.flags
},
enumerable: !1,
configurable: !0
}),
t.prototype.blockAt = function(e, t, n, i) {
var r = n + this.left.height;
return e < r ? this.left.blockAt(e, t, n, i) : this.right.blockAt(e, t, r, i + this.left.length + this.break)
}
,
t.prototype.lineAt = function(e, t, n, i, r) {
var o = i + this.left.height
, a = r + this.left.length + this.break
, s = t == to.ByHeight ? e < o : e < a
, l = s ? this.left.lineAt(e, t, n, i, r) : this.right.lineAt(e, t, n, o, a);
if (this.break || (s ? l.to < a : l.from > a))
return l;
var c = t == to.ByPosNoHeight ? to.ByPosNoHeight : to.ByPos;
return s ? l.join(this.right.lineAt(a, c, n, o, a)) : this.left.lineAt(a, c, n, i, r).join(l)
}
,
t.prototype.forEachLine = function(e, t, n, i, r, o) {
var a = i + this.left.height
, s = r + this.left.length + this.break;
if (this.break)
e < s && this.left.forEachLine(e, t, n, i, r, o),
t >= s && this.right.forEachLine(e, t, n, a, s, o);
else {
var l = this.lineAt(s, to.ByPos, n, i, r);
e < l.from && this.left.forEachLine(e, l.from - 1, n, i, r, o),
l.to >= e && l.from <= t && o(l),
t > l.to && this.right.forEachLine(l.to + 1, t, n, a, s, o)
}
}
,
t.prototype.replace = function(e, t, n) {
var i = this.left.length + this.break;
if (t < i)
return this.balanced(this.left.replace(e, t, n), this.right);
if (e > this.left.length)
return this.balanced(this.left, this.right.replace(e - i, t - i, n));
var r = [];
e > 0 && this.decomposeLeft(e, r);
for (var o = r.length, a = 0, s = n; a < s.length; a++) {
var l = s[a];
r.push(l)
}
if (e > 0 && co(r, o - 1),
t < this.length) {
var c = r.length;
this.decomposeRight(t, r),
co(r, c)
}
return io.of(r)
}
,
t.prototype.decomposeLeft = function(e, t) {
var n = this.left.length;
if (e <= n)
return this.left.decomposeLeft(e, t);
t.push(this.left),
this.break && e >= ++n && t.push(null),
e > n && this.right.decomposeLeft(e - n, t)
}
,
t.prototype.decomposeRight = function(e, t) {
var n = this.left.length
, i = n + this.break;
if (e >= i)
return this.right.decomposeRight(e - i, t);
e < n && this.left.decomposeRight(e, t),
this.break && e < i && t.push(null),
t.push(this.right)
}
,
t.prototype.balanced = function(e, t) {
return e.size > 2 * t.size || t.size > 2 * e.size ? io.of(this.break ? [e, null, t] : [e, t]) : (this.left = ro(this.left, e),
this.right = ro(this.right, t),
this.setHeight(e.height + t.height),
this.outdated = e.outdated || t.outdated,
this.size = e.size + t.size,
this.length = e.length + this.break + t.length,
this)
}
,
t.prototype.updateHeight = function(e, t, n, i) {
void 0 === t && (t = 0),
void 0 === n && (n = !1);
var r = this.left
, o = this.right
, a = t + r.length + this.break
, s = null;
return i && i.from <= t + r.length && i.more ? s = r = r.updateHeight(e, t, n, i) : r.updateHeight(e, t, n),
i && i.from <= a + o.length && i.more ? s = o = o.updateHeight(e, a, n, i) : o.updateHeight(e, a, n),
s ? this.balanced(r, o) : (this.height = this.left.height + this.right.height,
this.outdated = !1,
this)
}
,
t.prototype.toString = function() {
return this.left + (this.break ? " " : "-") + this.right
}
,
t
}(io);
function co(e, t) {
var n, i;
null == e[t] && (n = e[t - 1])instanceof so && (i = e[t + 1])instanceof so && e.splice(t - 1, 3, new so(n.length + 1 + i.length))
}
var uo = function() {
function e(e, t) {
this.pos = e,
this.oracle = t,
this.nodes = [],
this.lineStart = -1,
this.lineEnd = -1,
this.covering = null,
this.writtenTo = e
}
return Object.defineProperty(e.prototype, "isCovered", {
get: function() {
return this.covering && this.nodes[this.nodes.length - 1] == this.covering
},
enumerable: !1,
configurable: !0
}),
e.prototype.span = function(e, t) {
if (this.lineStart > -1) {
var n = Math.min(t, this.lineEnd)
, i = this.nodes[this.nodes.length - 1];
i instanceof ao ? i.length += n - this.pos : (n > this.pos || !this.isCovered) && this.nodes.push(new ao(n - this.pos,-1)),
this.writtenTo = n,
t > n && (this.nodes.push(null),
this.writtenTo++,
this.lineStart = -1)
}
this.pos = t
}
,
e.prototype.point = function(e, t, n) {
if (e < t || n.heightRelevant) {
var i = n.widget ? n.widget.estimatedHeight : 0
, r = n.widget ? n.widget.lineBreaks : 0;
i < 0 && (i = this.oracle.lineHeight);
var o = t - e;
n.block ? this.addBlock(new oo(o,i,n)) : (o || r || i >= 5) && this.addLineDeco(i, r, o)
} else
t > e && this.span(e, t);
this.lineEnd > -1 && this.lineEnd < this.pos && (this.lineEnd = this.oracle.doc.lineAt(this.pos).to)
}
,
e.prototype.enterLine = function() {
if (!(this.lineStart > -1)) {
var e = this.oracle.doc.lineAt(this.pos)
, t = e.from
, n = e.to;
this.lineStart = t,
this.lineEnd = n,
this.writtenTo < t && ((this.writtenTo < t - 1 || null == this.nodes[this.nodes.length - 1]) && this.nodes.push(this.blankContent(this.writtenTo, t - 1)),
this.nodes.push(null)),
this.pos > t && this.nodes.push(new ao(this.pos - t,-1)),
this.writtenTo = this.pos
}
}
,
e.prototype.blankContent = function(e, t) {
var n = new so(t - e);
return this.oracle.doc.lineAt(e).to == t && (n.flags |= 4),
n
}
,
e.prototype.ensureLine = function() {
this.enterLine();
var e = this.nodes.length ? this.nodes[this.nodes.length - 1] : null;
if (e instanceof ao)
return e;
var t = new ao(0,-1);
return this.nodes.push(t),
t
}
,
e.prototype.addBlock = function(e) {
this.enterLine();
var t = e.deco;
t && t.startSide > 0 && !this.isCovered && this.ensureLine(),
this.nodes.push(e),
this.writtenTo = this.pos = this.pos + e.length,
t && t.endSide > 0 && (this.covering = e)
}
,
e.prototype.addLineDeco = function(e, t, n) {
var i = this.ensureLine();
i.length += n,
i.collapsed += n,
i.widgetHeight = Math.max(i.widgetHeight, e),
i.breaks += t,
this.writtenTo = this.pos = this.pos + n
}
,
e.prototype.finish = function(e) {
var t = 0 == this.nodes.length ? null : this.nodes[this.nodes.length - 1];
!(this.lineStart > -1) || t instanceof ao || this.isCovered ? (this.writtenTo < this.pos || null == t) && this.nodes.push(this.blankContent(this.writtenTo, this.pos)) : this.nodes.push(new ao(0,-1));
for (var n = e, i = 0, r = this.nodes; i < r.length; i++) {
var o = r[i];
o instanceof ao && o.updateHeight(this.oracle, n),
n += o ? o.length : 1
}
return this.nodes
}
,
e.build = function(t, n, i, r) {
var o = new e(i,t);
return lt.spans(n, i, r, o, 0),
o.finish(i)
}
,
e
}();
var ho = function() {
function e() {
this.changes = []
}
return e.prototype.compareRange = function() {}
,
e.prototype.comparePoint = function(e, t, n, i) {
(e < t || n && n.heightRelevant || i && i.heightRelevant) && qn(e, t, this.changes, 5)
}
,
e
}();
function po(e, t) {
for (var n = e.getBoundingClientRect(), i = e.ownerDocument, r = i.defaultView || window, o = Math.max(0, n.left), a = Math.min(r.innerWidth, n.right), s = Math.max(0, n.top), l = Math.min(r.innerHeight, n.bottom), c = e.parentNode; c && c != i.body; )
if (1 == c.nodeType) {
var u = c
, h = window.getComputedStyle(u);
if ((u.scrollHeight > u.clientHeight || u.scrollWidth > u.clientWidth) && "visible" != h.overflow) {
var d = u.getBoundingClientRect();
o = Math.max(o, d.left),
a = Math.min(a, d.right),
s = Math.max(s, d.top),
l = Math.min(c == e.parentNode ? r.innerHeight : l, d.bottom)
}
c = "absolute" == h.position || "fixed" == h.position ? u.offsetParent : u.parentNode
} else {
if (11 != c.nodeType)
break;
c = c.host
}
return {
left: o - n.left,
right: Math.max(o, a) - n.left,
top: s - (n.top + t),
bottom: Math.max(s, l) - (n.top + t)
}
}
function fo(e, t) {
var n = e.getBoundingClientRect();
return {
left: 0,
right: n.right - n.left,
top: t,
bottom: n.bottom - (n.top + t)
}
}
var mo = function() {
function e(e, t, n, i) {
this.from = e,
this.to = t,
this.size = n,
this.displaySize = i
}
return e.same = function(e, t) {
if (e.length != t.length)
return !1;
for (var n = 0; n < e.length; n++) {
var i = e[n]
, r = t[n];
if (i.from != r.from || i.to != r.to || i.size != r.size)
return !1
}
return !0
}
,
e.prototype.draw = function(e, t) {
return Nn.replace({
widget: new vo(this.displaySize * (t ? e.scaleY : e.scaleX),t)
}).range(this.from, this.to)
}
,
e
}()
, vo = function(e) {
function t(t, n) {
var i = e.call(this) || this;
return i.size = t,
i.vertical = n,
i
}
return f(t, e),
t.prototype.eq = function(e) {
return e.size == this.size && e.vertical == this.vertical
}
,
t.prototype.toDOM = function() {
var e = document.createElement("div");
return this.vertical ? e.style.height = this.size + "px" : (e.style.width = this.size + "px",
e.style.height = "2px",
e.style.display = "inline-block"),
e
}
,
Object.defineProperty(t.prototype, "estimatedHeight", {
get: function() {
return this.vertical ? this.size : -1
},
enumerable: !1,
configurable: !0
}),
t
}(On)
, go = function() {
function e(e) {
var t = this;
this.state = e,
this.pixelViewport = {
left: 0,
right: window.innerWidth,
top: 0,
bottom: 0
},
this.inView = !0,
this.paddingTop = 0,
this.paddingBottom = 0,
this.contentDOMWidth = 0,
this.contentDOMHeight = 0,
this.editorHeight = 0,
this.editorWidth = 0,
this.scrollTop = 0,
this.scrolledToBottom = !1,
this.scaleX = 1,
this.scaleY = 1,
this.scrollAnchorPos = 0,
this.scrollAnchorHeight = -1,
this.scaler = ko,
this.scrollTarget = null,
this.printing = !1,
this.mustMeasureContent = !0,
this.defaultTextDirection = Yn.LTR,
this.visibleRanges = [],
this.mustEnforceCursorAssoc = !1;
var n = e.facet(qi).some((function(e) {
return "function" != typeof e && "cm-lineWrapping" == e.class
}
));
this.heightOracle = new Qr(n),
this.stateDeco = e.facet(Ui).filter((function(e) {
return "function" != typeof e
}
)),
this.heightMap = io.empty().applyChanges(this.stateDeco, q.empty, this.heightOracle.setDoc(e.doc), [new Xi(0,0,0,e.doc.length)]);
for (var i = 0; i < 2 && (this.viewport = this.getViewport(0, null),
this.updateForViewport()); i++)
;
this.updateViewportLines(),
this.lineGaps = this.ensureLineGaps([]),
this.lineGapDeco = Nn.set(this.lineGaps.map((function(e) {
return e.draw(t, !1)
}
))),
this.computeVisibleRanges()
}
return e.prototype.updateForViewport = function() {
for (var e = [this.viewport], t = this.state.selection.main, n = function(n) {
var r = n ? t.head : t.anchor;
if (!e.some((function(e) {
var t = e.from
, n = e.to;
return r >= t && r <= n
}
))) {
var o = i.lineBlockAt(r)
, a = o.from
, s = o.to;
e.push(new yo(a,s))
}
}, i = this, r = 0; r <= 1; r++)
n(r);
return this.viewports = e.sort((function(e, t) {
return e.from - t.from
}
)),
this.updateScaler()
}
,
e.prototype.updateScaler = function() {
var e = this.scaler;
return this.scaler = this.heightMap.height <= 7e6 ? ko : new Co(this.heightOracle,this.heightMap,this.viewports),
e.eq(this.scaler) ? 0 : 2
}
,
e.prototype.updateViewportLines = function() {
var e = this;
this.viewportLines = [],
this.heightMap.forEachLine(this.viewport.from, this.viewport.to, this.heightOracle.setDoc(this.state.doc), 0, 0, (function(t) {
e.viewportLines.push(Mo(t, e.scaler))
}
))
}
,
e.prototype.update = function(e, t) {
void 0 === t && (t = null),
this.state = e.state;
var n = this.stateDeco;
this.stateDeco = this.state.facet(Ui).filter((function(e) {
return "function" != typeof e
}
));
var i, r, o, a, s = e.changedRanges, l = Xi.extendWithRanges(s, (i = n,
r = this.stateDeco,
o = e ? e.changes : re.empty(this.state.doc.length),
a = new ho,
lt.compare(i, r, o, a, 0),
a.changes)), c = this.heightMap.height, u = this.scrolledToBottom ? null : this.scrollAnchorAt(this.scrollTop);
$r(),
this.heightMap = this.heightMap.applyChanges(this.stateDeco, e.startState.doc, this.heightOracle.setDoc(this.state.doc), l),
(this.heightMap.height != c || Xr) && (e.flags |= 2),
u ? (this.scrollAnchorPos = e.changes.mapPos(u.from, -1),
this.scrollAnchorHeight = u.top) : (this.scrollAnchorPos = -1,
this.scrollAnchorHeight = this.heightMap.height);
var h = l.length ? this.mapViewport(this.viewport, e.changes) : this.viewport;
(t && (t.range.head < h.from || t.range.head > h.to) || !this.viewportIsAppropriate(h)) && (h = this.getViewport(0, t));
var d = h.from != this.viewport.from || h.to != this.viewport.to;
this.viewport = h,
e.flags |= this.updateForViewport(),
(d || !e.changes.empty || 2 & e.flags) && this.updateViewportLines(),
(this.lineGaps.length || this.viewport.to - this.viewport.from > 4e3) && this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps, e.changes))),
e.flags |= this.computeVisibleRanges(e.changes),
t && (this.scrollTarget = t),
!this.mustEnforceCursorAssoc && e.selectionSet && e.view.lineWrapping && e.state.selection.main.empty && e.state.selection.main.assoc && !e.state.facet(Ai) && (this.mustEnforceCursorAssoc = !0)
}
,
e.prototype.measure = function(e) {
var t = e.contentDOM
, n = window.getComputedStyle(t)
, i = this.heightOracle
, r = n.whiteSpace;
this.defaultTextDirection = "rtl" == n.direction ? Yn.RTL : Yn.LTR;
var o = this.heightOracle.mustRefreshForWrapping(r)
, a = t.getBoundingClientRect()
, s = o || this.mustMeasureContent || this.contentDOMHeight != a.height;
this.contentDOMHeight = a.height,
this.mustMeasureContent = !1;
var l = 0
, c = 0;
if (a.width && a.height) {
var u = jt(t, a)
, h = u.scaleX
, d = u.scaleY;
(h > .005 && Math.abs(this.scaleX - h) > .005 || d > .005 && Math.abs(this.scaleY - d) > .005) && (this.scaleX = h,
this.scaleY = d,
l |= 16,
o = s = !0)
}
var p = (parseInt(n.paddingTop) || 0) * this.scaleY
, f = (parseInt(n.paddingBottom) || 0) * this.scaleY;
this.paddingTop == p && this.paddingBottom == f || (this.paddingTop = p,
this.paddingBottom = f,
l |= 18),
this.editorWidth != e.scrollDOM.clientWidth && (i.lineWrapping && (s = !0),
this.editorWidth = e.scrollDOM.clientWidth,
l |= 16);
var m = e.scrollDOM.scrollTop * this.scaleY;
this.scrollTop != m && (this.scrollAnchorHeight = -1,
this.scrollTop = m),
this.scrolledToBottom = Jt(e.scrollDOM);
var v = (this.printing ? fo : po)(t, this.paddingTop)
, g = v.top - this.pixelViewport.top
, y = v.bottom - this.pixelViewport.bottom;
this.pixelViewport = v;
var b = this.pixelViewport.bottom > this.pixelViewport.top && this.pixelViewport.right > this.pixelViewport.left;
if (b != this.inView && (this.inView = b,
b && (s = !0)),
!this.inView)
return 0;
var w = a.width;
if (this.contentDOMWidth == w && this.editorHeight == e.scrollDOM.clientHeight || (this.contentDOMWidth = a.width,
this.editorHeight = e.scrollDOM.clientHeight,
l |= 16),
s) {
var k = e.docView.measureVisibleLineHeights(this.viewport);
if (i.mustRefreshForHeights(k) && (o = !0),
o || i.lineWrapping && Math.abs(w - this.contentDOMWidth) > i.charWidth) {
var C = e.docView.measureTextSize()
, M = C.lineHeight
, E = C.charWidth
, S = C.textHeight;
(o = M > 0 && i.refresh(r, M, E, S, w / E, k)) && (e.docView.minWidth = 0,
l |= 16)
}
g > 0 && y > 0 ? c = Math.max(g, y) : g < 0 && y < 0 && (c = Math.min(g, y)),
$r();
for (var x = 0, T = this.viewports; x < T.length; x++) {
var D = T[x]
, A = D.from == this.viewport.from ? k : e.docView.measureVisibleLineHeights(D);
this.heightMap = (o ? io.empty().applyChanges(this.stateDeco, q.empty, this.heightOracle, [new Xi(0,0,0,e.state.doc.length)]) : this.heightMap).updateHeight(i, 0, o, new Jr(D.from,A))
}
Xr && (l |= 2)
}
var L = !this.viewportIsAppropriate(this.viewport, c) || this.scrollTarget && (this.scrollTarget.range.head < this.viewport.from || this.scrollTarget.range.head > this.viewport.to);
return L && (2 & l && (l |= this.updateScaler()),
this.viewport = this.getViewport(c, this.scrollTarget),
l |= this.updateForViewport()),
(2 & l || L) && this.updateViewportLines(),
(this.lineGaps.length || this.viewport.to - this.viewport.from > 4e3) && this.updateLineGaps(this.ensureLineGaps(o ? [] : this.lineGaps, e)),
l |= this.computeVisibleRanges(),
this.mustEnforceCursorAssoc && (this.mustEnforceCursorAssoc = !1,
e.docView.enforceCursorAssoc()),
l
}
,
Object.defineProperty(e.prototype, "visibleTop", {
get: function() {
return this.scaler.fromDOM(this.pixelViewport.top)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "visibleBottom", {
get: function() {
return this.scaler.fromDOM(this.pixelViewport.bottom)
},
enumerable: !1,
configurable: !0
}),
e.prototype.getViewport = function(e, t) {
var n = .5 - Math.max(-.5, Math.min(.5, e / 1e3 / 2))
, i = this.heightMap
, r = this.heightOracle
, o = this.visibleTop
, a = this.visibleBottom
, s = new yo(i.lineAt(o - 1e3 * n, to.ByHeight, r, 0, 0).from,i.lineAt(a + 1e3 * (1 - n), to.ByHeight, r, 0, 0).to);
if (t) {
var l = t.range.head;
if (l < s.from || l > s.to) {
var c = Math.min(this.editorHeight, this.pixelViewport.bottom - this.pixelViewport.top)
, u = i.lineAt(l, to.ByPos, r, 0, 0)
, h = void 0;
h = "center" == t.y ? (u.top + u.bottom) / 2 - c / 2 : "start" == t.y || "nearest" == t.y && l < s.from ? u.top : u.bottom - c,
s = new yo(i.lineAt(h - 500, to.ByHeight, r, 0, 0).from,i.lineAt(h + c + 500, to.ByHeight, r, 0, 0).to)
}
}
return s
}
,
e.prototype.mapViewport = function(e, t) {
var n = t.mapPos(e.from, -1)
, i = t.mapPos(e.to, 1);
return new yo(this.heightMap.lineAt(n, to.ByPos, this.heightOracle, 0, 0).from,this.heightMap.lineAt(i, to.ByPos, this.heightOracle, 0, 0).to)
}
,
e.prototype.viewportIsAppropriate = function(e, t) {
var n = e.from
, i = e.to;
if (void 0 === t && (t = 0),
!this.inView)
return !0;
var r = this.heightMap.lineAt(n, to.ByPos, this.heightOracle, 0, 0).top
, o = this.heightMap.lineAt(i, to.ByPos, this.heightOracle, 0, 0).bottom
, a = this.visibleTop
, s = this.visibleBottom;
return (0 == n || r <= a - Math.max(10, Math.min(-t, 250))) && (i == this.state.doc.length || o >= s + Math.max(10, Math.min(t, 250))) && r > a - 2e3 && o < s + 2e3
}
,
e.prototype.mapLineGaps = function(e, t) {
if (!e.length || t.empty)
return e;
for (var n = [], i = 0, r = e; i < r.length; i++) {
var o = r[i];
t.touchesRange(o.from, o.to) || n.push(new mo(t.mapPos(o.from),t.mapPos(o.to),o.size,o.displaySize))
}
return n
}
,
e.prototype.ensureLineGaps = function(e, t) {
var n = this
, i = this.heightOracle.lineWrapping
, r = i ? 1e4 : 2e3
, o = r >> 1
, a = r << 1;
if (this.defaultTextDirection != Yn.LTR && !i)
return [];
for (var s = [], l = function(r, a, c, u) {
if (!(a - r < o)) {
var h = n.state.selection.main
, d = [h.from];
h.empty || d.push(h.to);
for (var p = 0, f = d; p < f.length; p++) {
var m = f[p];
if (m > r && m < a)
return l(r, m - 10, c, u),
void l(m + 10, a, c, u)
}
var v = function(e, t) {
for (var n = 0, i = e; n < i.length; n++) {
var r = i[n];
if (t(r))
return r
}
return
}(e, (function(e) {
return e.from >= c.from && e.to <= c.to && Math.abs(e.from - r) < o && Math.abs(e.to - a) < o && !d.some((function(t) {
return e.from < t && e.to > t
}
))
}
));
if (!v) {
if (a < c.to && t && i && t.visibleRanges.some((function(e) {
return e.from <= a && e.to >= a
}
))) {
var g = t.moveToLineBoundary(de.cursor(a), !1, !0).head;
g > r && (a = g)
}
var y = n.gapSize(c, r, a, u);
v = new mo(r,a,y,i || y < 2e6 ? y : 2e6)
}
s.push(v)
}
}, c = function(t) {
if (!(t.length < a || t.type != Bn.Text)) {
var o = function(e, t, n) {
var i = []
, r = e
, o = 0;
lt.spans(n, e, t, {
span: function() {},
point: function(e, t) {
e > r && (i.push({
from: r,
to: e
}),
o += e - r),
r = t
}
}, 20),
r < t && (i.push({
from: r,
to: t
}),
o += t - r);
return {
total: o,
ranges: i
}
}(t.from, t.to, n.stateDeco);
if (!(o.total < a)) {
var s, c, u = n.scrollTarget ? n.scrollTarget.range.head : null;
if (i) {
var h = r / n.heightOracle.lineLength * n.heightOracle.lineHeight
, d = void 0
, p = void 0;
if (null != u)
d = (w = wo(o, u)) - (k = ((n.visibleBottom - n.visibleTop) / 2 + h) / t.height),
p = w + k;
else
d = (n.visibleTop - t.top - h) / t.height,
p = (n.visibleBottom - t.top + h) / t.height;
s = bo(o, d),
c = bo(o, p)
} else {
var f = o.total * n.heightOracle.charWidth
, m = r * n.heightOracle.charWidth
, v = 0;
if (f > 2e6)
for (var g = 0, y = e; g < y.length; g++) {
var b = y[g];
b.from >= t.from && b.from < t.to && b.size != b.displaySize && b.from * n.heightOracle.charWidth + v < n.pixelViewport.left && (v = b.size - b.displaySize)
}
var w, k, C = n.pixelViewport.left + v, M = n.pixelViewport.right + v, E = void 0, S = void 0;
if (null != u)
E = (w = wo(o, u)) - (k = ((M - C) / 2 + m) / f),
S = w + k;
else
E = (C - m) / f,
S = (M + m) / f;
s = bo(o, E),
c = bo(o, S)
}
s > t.from && l(t.from, s, t, o),
c < t.to && l(c, t.to, t, o)
}
}
}, u = 0, h = this.viewportLines; u < h.length; u++) {
var d = h[u];
Array.isArray(d.type) ? d.type.forEach(c) : c(d)
}
return s
}
,
e.prototype.gapSize = function(e, t, n, i) {
var r = wo(i, n) - wo(i, t);
return this.heightOracle.lineWrapping ? e.height * r : i.total * this.heightOracle.charWidth * r
}
,
e.prototype.updateLineGaps = function(e) {
var t = this;
mo.same(e, this.lineGaps) || (this.lineGaps = e,
this.lineGapDeco = Nn.set(e.map((function(e) {
return e.draw(t, t.heightOracle.lineWrapping)
}
))))
}
,
e.prototype.computeVisibleRanges = function(e) {
var t = this.stateDeco;
this.lineGaps.length && (t = t.concat(this.lineGapDeco));
var n = [];
lt.spans(t, this.viewport.from, this.viewport.to, {
span: function(e, t) {
n.push({
from: e,
to: t
})
},
point: function() {}
}, 20);
var i = 0;
if (n.length != this.visibleRanges.length)
i = 12;
else
for (var r = 0; r < n.length && !(8 & i); r++) {
var o = this.visibleRanges[r]
, a = n[r];
o.from == a.from && o.to == a.to || (i |= 4,
e && e.mapPos(o.from, -1) == a.from && e.mapPos(o.to, 1) == a.to || (i |= 8))
}
return this.visibleRanges = n,
i
}
,
e.prototype.lineBlockAt = function(e) {
return e >= this.viewport.from && e <= this.viewport.to && this.viewportLines.find((function(t) {
return t.from <= e && t.to >= e
}
)) || Mo(this.heightMap.lineAt(e, to.ByPos, this.heightOracle, 0, 0), this.scaler)
}
,
e.prototype.lineBlockAtHeight = function(e) {
return e >= this.viewportLines[0].top && e <= this.viewportLines[this.viewportLines.length - 1].bottom && this.viewportLines.find((function(t) {
return t.top <= e && t.bottom >= e
}
)) || Mo(this.heightMap.lineAt(this.scaler.fromDOM(e), to.ByHeight, this.heightOracle, 0, 0), this.scaler)
}
,
e.prototype.scrollAnchorAt = function(e) {
var t = this.lineBlockAtHeight(e + 8);
return t.from >= this.viewport.from || this.viewportLines[0].top - e > 200 ? t : this.viewportLines[0]
}
,
e.prototype.elementAtHeight = function(e) {
return Mo(this.heightMap.blockAt(this.scaler.fromDOM(e), this.heightOracle, 0, 0), this.scaler)
}
,
Object.defineProperty(e.prototype, "docHeight", {
get: function() {
return this.scaler.toDOM(this.heightMap.height)
},
enumerable: !1,
configurable: !0
}),
Object.defineProperty(e.prototype, "contentHeight", {
get: function() {
return this.docHeight + this.paddingTop + this.paddingBottom
},
enumerable: !1,
configurable: !0
}),
e
}()
, yo = function(e, t) {
this.from = e,
this.to = t
};
function bo(e, t) {
var n = e.total
, i = e.ranges;
if (t <= 0)
return i[0].from;
if (t >= 1)
return i[i.length - 1].to;
for (var r = Math.floor(n * t), o = 0; ; o++) {
var a = i[o]
, s = a.from
, l = a.to - s;
if (r <= l)
return s + r;
r -= l
}
}
function wo(e, t) {
for (var n = 0, i = 0, r = e.ranges; i < r.length; i++) {
var o = r[i]
, a = o.from
, s = o.to;
if (t <= s) {
n += t - a;
break
}
n += s - a
}
return n / e.total
}
var ko = {
toDOM: function(e) {
return e
},
fromDOM: function(e) {
return e
},
scale: 1,
eq: function(e) {
return e == this
}
}
, Co = function() {
function e(e, t, n) {
var i = 0
, r = 0
, o = 0;
this.viewports = n.map((function(n) {
var r = n.from
, o = n.to
, a = t.lineAt(r, to.ByPos, e, 0, 0).top
, s = t.lineAt(o, to.ByPos, e, 0, 0).bottom;
return i += s - a,
{
from: r,
to: o,
top: a,
bottom: s,
domTop: 0,
domBottom: 0
}
}
)),
this.scale = (7e6 - i) / (t.height - i);
for (var a = 0, s = this.viewports; a < s.length; a++) {
var l = s[a];
l.domTop = o + (l.top - r) * this.scale,
o = l.domBottom = l.domTop + (l.bottom - l.top),
r = l.bottom
}
}
return e.prototype.toDOM = function(e) {
for (var t = 0, n = 0, i = 0; ; t++) {
var r = t < this.viewports.length ? this.viewports[t] : null;
if (!r || e < r.top)
return i + (e - n) * this.scale;
if (e <= r.bottom)
return r.domTop + (e - r.top);
n = r.bottom,
i = r.domBottom
}
}
,
e.prototype.fromDOM = function(e) {
for (var t = 0, n = 0, i = 0; ; t++) {
var r = t < this.viewports.length ? this.viewports[t] : null;
if (!r || e < r.domTop)
return n + (e - i) / this.scale;
if (e <= r.domBottom)
return r.top + (e - r.domTop);
n = r.bottom,
i = r.domBottom
}
}
,
e.prototype.eq = function(t) {
return t instanceof e && (this.scale == t.scale && this.viewports.length == t.viewports.length && this.viewports.every((function(e, n) {
return e.from == t.viewports[n].from && e.to == t.viewports[n].to
}
)))
}
,
e
}();
function Mo(e, t) {
if (1 == t.scale)
return e;
var n = t.toDOM(e.top)
, i = t.toDOM(e.bottom);
return new eo(e.from,e.length,n,i - n,Array.isArray(e._content) ? e._content.map((function(e) {
return Mo(e, t)
}
)) : e._content)
}
var Eo = me.define({
combine: function(e) {
return e.join(" ")
}
})
, So = me.define({
combine: function(e) {
return e.indexOf(!0) > -1
}
})
, xo = St.newName()
, To = St.newName()
, Do = St.newName()
, Ao = {
"&light": "." + To,
"&dark": "." + Do
};
function Lo(e, t, n) {
return new St(t,{
finish: function(t) {
return /&/.test(t) ? t.replace(/&\w*/, (function(t) {
if ("&" == t)
return e;
if (!n || !n[t])
throw new RangeError("Unsupported selector: ".concat(t));
return n[t]
}
)) : e + " " + t
}
})
}
var Po = Lo("." + xo, {
"&": {
position: "relative !important",
boxSizing: "border-box",
"&.cm-focused": {
outline: "1px dotted #212121"
},
display: "flex !important",
flexDirection: "column"
},
".cm-scroller": {
display: "flex !important",
alignItems: "flex-start !important",
fontFamily: "monospace",
lineHeight: 1.4,
height: "100%",
overflowX: "auto",
position: "relative",
zIndex: 0,
overflowAnchor: "none"
},
".cm-content": {
margin: 0,
flexGrow: 2,
flexShrink: 0,
display: "block",
whiteSpace: "pre",
wordWrap: "normal",
boxSizing: "border-box",
minHeight: "100%",
padding: "4px 0",
outline: "none",
"&[contenteditable=true]": {
WebkitUserModify: "read-write-plaintext-only"
}
},
".cm-lineWrapping": {
whiteSpace_fallback: "pre-wrap",
whiteSpace: "break-spaces",
wordBreak: "break-word",
overflowWrap: "anywhere",
flexShrink: 1
},
"&light .cm-content": {
caretColor: "black"
},
"&dark .cm-content": {
caretColor: "white"
},
".cm-line": {
display: "block",
padding: "0 2px 0 6px"
},
".cm-layer": {
position: "absolute",
left: 0,
top: 0,
contain: "size style",
"& > *": {
position: "absolute"
}
},
"&light .cm-selectionBackground": {
background: "#d9d9d9"
},
"&dark .cm-selectionBackground": {
background: "#222"
},
"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": {
background: "#d7d4f0"
},
"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": {
background: "#233"
},
".cm-cursorLayer": {
pointerEvents: "none"
},
"&.cm-focused > .cm-scroller > .cm-cursorLayer": {
animation: "steps(1) cm-blink 1.2s infinite"
},
"@keyframes cm-blink": {
"0%": {},
"50%": {
opacity: 0
},
"100%": {}
},
"@keyframes cm-blink2": {
"0%": {},
"50%": {
opacity: 0
},
"100%": {}
},
".cm-cursor, .cm-dropCursor": {
borderLeft: "1.2px solid black",
marginLeft: "-0.6px",
pointerEvents: "none"
},
".cm-cursor": {
display: "none"
},
"&dark .cm-cursor": {
borderLeftColor: "#ddd"
},
".cm-dropCursor": {
position: "absolute"
},
"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor": {
display: "block"
},
".cm-iso": {
unicodeBidi: "isolate"
},
".cm-announced": {
position: "fixed",
top: "-10000px"
},
"@media print": {
".cm-announced": {
display: "none"
}
},
"&light .cm-activeLine": {
backgroundColor: "#cceeff44"
},
"&dark .cm-activeLine": {
backgroundColor: "#99eeff33"
},
"&light .cm-specialChar": {
color: "red"
},
"&dark .cm-specialChar": {
color: "#f78"
},
".cm-gutters": {
flexShrink: 0,
display: "flex",
height: "100%",
boxSizing: "border-box",
insetInlineStart: 0,
zIndex: 200
},
"&light .cm-gutters": {
backgroundColor: "#f5f5f5",
color: "#6c6c6c",
borderRight: "1px solid #ddd"
},
"&dark .cm-gutters": {
backgroundColor: "#333338",
color: "#ccc"
},
".cm-gutter": {
display: "flex !important",
flexDirection: "column",
flexShrink: 0,
boxSizing: "border-box",
minHeight: "100%",
overflow: "hidden"
},
".cm-gutterElement": {
boxSizing: "border-box"
},
".cm-lineNumbers .cm-gutterElement": {
padding: "0 3px 0 5px",
minWidth: "20px",
textAlign: "right",
whiteSpace: "nowrap"
},
"&light .cm-activeLineGutter": {
backgroundColor: "#e2f2ff"
},
"&dark .cm-activeLineGutter": {
backgroundColor: "#222227"
},
".cm-panels": {
boxSizing: "border-box",
position: "sticky",
left: 0,
right: 0,
zIndex: 300
},
"&light .cm-panels": {
backgroundColor: "#f5f5f5",
color: "black"
},
"&light .cm-panels-top": {
borderBottom: "1px solid #ddd"
},
"&light .cm-panels-bottom": {
borderTop: "1px solid #ddd"
},
"&dark .cm-panels": {
backgroundColor: "#333338",
color: "white"
},
".cm-tab": {
display: "inline-block",
overflow: "hidden",
verticalAlign: "bottom"
},
".cm-widgetBuffer": {
verticalAlign: "text-top",
height: "1em",
width: 0,
display: "inline"
},
".cm-placeholder": {
color: "#888",
display: "inline-block",
verticalAlign: "top"
},
".cm-highlightSpace": {
backgroundImage: "radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",
backgroundPosition: "center"
},
".cm-highlightTab": {
backgroundImage: 'url(\'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>\')',
backgroundSize: "auto 100%",
backgroundPosition: "right 90%",
backgroundRepeat: "no-repeat"
},
".cm-trailingSpace": {
backgroundColor: "#ff332255"
},
".cm-button": {
verticalAlign: "middle",
color: "inherit",
fontSize: "70%",
padding: ".2em 1em",
borderRadius: "1px"
},
"&light .cm-button": {
backgroundImage: "linear-gradient(#eff1f5, #d9d9df)",
border: "1px solid #888",
"&:active": {
backgroundImage: "linear-gradient(#b4b4b4, #d0d3d6)"
}
},
"&dark .cm-button": {
backgroundImage: "linear-gradient(#393939, #111)",
border: "1px solid #888",
"&:active": {
backgroundImage: "linear-gradient(#111, #333)"
}
},
".cm-textfield": {
verticalAlign: "middle",
color: "inherit",
fontSize: "70%",
border: "1px solid silver",
padding: ".2em .5em"
},
"&light .cm-textfield": {
backgroundColor: "white"
},
"&dark .cm-textfield": {
border: "1px solid #555",
backgroundColor: "inherit"
}
}, Ao)
, Io = {
childList: !0,
characterData: !0,
subtree: !0,
attributes: !0,
characterDataOldValue: !0
}
, Fo = kn.ie && kn.ie_version <= 11
, Oo = function() {
function e(e) {
var t = this;
this.view = e,
this.active = !1,
this.editContext = null,
this.selectionRange = new Kt,
this.selectionChanged = !1,
this.delayedFlush = -1,
this.resizeTimeout = -1,
this.queue = [],
this.delayedAndroidKey = null,
this.flushingAndroidKey = -1,
this.lastChange = 0,
this.scrollTargets = [],
this.intersection = null,
this.resizeScroll = null,
this.intersecting = !1,
this.gapIntersection = null,
this.gaps = [],
this.printQuery = null,
this.parentCheck = -1,
this.dom = e.contentDOM,
this.observer = new MutationObserver((function(n) {
for (var i = 0, r = n; i < r.length; i++) {
var o = r[i];
t.queue.push(o)
}
(kn.ie && kn.ie_version <= 11 || kn.ios && e.compositionStarted || kn.windows && kn.chrome && e.compositionStarted && !e.composing) && n.some((function(e) {
return "childList" == e.type && e.removedNodes.length || "characterData" == e.type
}
)) ? t.flushSoon() : t.flush()
}
)),
!window.EditContext || !1 === e.constructor.EDIT_CONTEXT || kn.chrome && kn.chrome_version < 126 || (this.editContext = new Ro(e),
e.state.facet(Bi) && (e.contentDOM.editContext = this.editContext.editContext)),
Fo && (this.onCharData = function(e) {
t.queue.push({
target: e.target,
type: "characterData",
oldValue: e.prevValue
}),
t.flushSoon()
}
),
this.onSelectionChange = this.onSelectionChange.bind(this),
this.onResize = this.onResize.bind(this),
this.onPrint = this.onPrint.bind(this),
this.onScroll = this.onScroll.bind(this),
window.matchMedia && (this.printQuery = window.matchMedia("print")),
"function" == typeof ResizeObserver && (this.resizeScroll = new ResizeObserver((function() {
var e;
(null === (e = t.view.docView) || void 0 === e ? void 0 : e.lastUpdate) < Date.now() - 75 && t.onResize()
}
)),
this.resizeScroll.observe(e.scrollDOM)),
this.addWindowListeners(this.win = e.win),
this.start(),
"function" == typeof IntersectionObserver && (this.intersection = new IntersectionObserver((function(e) {
t.parentCheck < 0 && (t.parentCheck = setTimeout(t.listenForScroll.bind(t), 1e3)),
e.length > 0 && e[e.length - 1].intersectionRatio > 0 != t.intersecting && (t.intersecting = !t.intersecting,
t.intersecting != t.view.inView && t.onScrollChanged(document.createEvent("Event")))
}
),{
threshold: [0, .001]
}),
this.intersection.observe(this.dom),
this.gapIntersection = new IntersectionObserver((function(e) {
e.length > 0 && e[e.length - 1].intersectionRatio > 0 && t.onScrollChanged(document.createEvent("Event"))
}
),{})),
this.listenForScroll(),
this.readSelectionRange()
}
return e.prototype.onScrollChanged = function(e) {
this.view.inputState.runHandlers("scroll", e),
this.intersecting && this.view.measure()
}
,
e.prototype.onScroll = function(e) {
this.intersecting && this.flush(!1),
this.editContext && this.view.requestMeasure(this.editContext.measureReq),
this.onScrollChanged(e)
}
,
e.prototype.onResize = function() {
var e = this;
this.resizeTimeout < 0 && (this.resizeTimeout = setTimeout((function() {
e.resizeTimeout = -1,
e.view.requestMeasure()
}
), 50))
}
,
e.prototype.onPrint = function(e) {
var t = this;
("change" != e.type && e.type || e.matches) && (this.view.viewState.printing = !0,
this.view.measure(),
setTimeout((function() {
t.view.viewState.printing = !1,
t.view.requestMeasure()
}
), 500))
}
,
e.prototype.updateGaps = function(e) {
if (this.gapIntersection && (e.length != this.gaps.length || this.gaps.some((function(t, n) {
return t != e[n]
}
)))) {
this.gapIntersection.disconnect();
for (var t = 0, n = e; t < n.length; t++) {
var i = n[t];
this.gapIntersection.observe(i)
}
this.gaps = e
}
}
,
e.prototype.onSelectionChange = function(e) {
var t = this.selectionChanged;
if (this.readSelectionRange() && !this.delayedAndroidKey) {
var n = this.view
, i = this.selectionRange;
if (n.state.facet(Bi) ? n.root.activeElement == this.dom : Nt(this.dom, i)) {
var r = i.anchorNode && n.docView.nearest(i.anchorNode);
r && r.ignoreEvent(e) ? t || (this.selectionChanged = !1) : (kn.ie && kn.ie_version <= 11 || kn.android && kn.chrome) && !n.state.selection.main.empty && i.focusNode && Ht(i.focusNode, i.focusOffset, i.anchorNode, i.anchorOffset) ? this.flushSoon() : this.flush(!1)
}
}
}
,
e.prototype.readSelectionRange = function() {
var e = this.view
, t = Ot(e.root);
if (!t)
return !1;
var n = kn.safari && 11 == e.root.nodeType && e.root.activeElement == this.dom && function(e, t) {
if (t.getComposedRanges) {
var n = t.getComposedRanges(e.root)[0];
if (n)
return No(e, n)
}
var i = null;
function r(e) {
e.preventDefault(),
e.stopImmediatePropagation(),
i = e.getTargetRanges()[0]
}
return e.contentDOM.addEventListener("beforeinput", r, !0),
e.dom.ownerDocument.execCommand("indent"),
e.contentDOM.removeEventListener("beforeinput", r, !0),
i ? No(e, i) : null
}(this.view, t) || t;
if (!n || this.selectionRange.eq(n))
return !1;
var i = Nt(this.dom, n);
return i && !this.selectionChanged && e.inputState.lastFocusTime > Date.now() - 200 && e.inputState.lastTouchTime < Date.now() - 300 && function(e, t) {
var n = t.focusNode
, i = t.focusOffset;
if (!n || t.anchorNode != n || t.anchorOffset != i)
return !1;
for (i = Math.min(i, Ut(n)); ; )
if (i) {
if (1 != n.nodeType)
return !1;
var r = n.childNodes[i - 1];
"false" == r.contentEditable ? i-- : i = Ut(n = r)
} else {
if (n == e)
return !0;
i = Vt(n),
n = n.parentNode
}
}(this.dom, n) ? (this.view.inputState.lastFocusTime = 0,
e.docView.updateSelection(),
!1) : (this.selectionRange.setRange(n),
i && (this.selectionChanged = !0),
!0)
}
,
e.prototype.setSelectionRange = function(e, t) {
this.selectionRange.set(e.node, e.offset, t.node, t.offset),
this.selectionChanged = !1
}
,
e.prototype.clearSelectionRange = function() {
this.selectionRange.set(null, 0, null, 0)
}
,
e.prototype.listenForScroll = function() {
this.parentCheck = -1;
for (var e = 0, t = null, n = this.dom; n; )
if (1 == n.nodeType)
!t && e < this.scrollTargets.length && this.scrollTargets[e] == n ? e++ : t || (t = this.scrollTargets.slice(0, e)),
t && t.push(n),
n = n.assignedSlot || n.parentNode;
else {
if (11 != n.nodeType)
break;
n = n.host
}
if (e < this.scrollTargets.length && !t && (t = this.scrollTargets.slice(0, e)),
t) {
for (var i = 0, r = this.scrollTargets; i < r.length; i++) {
(n = r[i]).removeEventListener("scroll", this.onScroll)
}
for (var o = 0, a = this.scrollTargets = t; o < a.length; o++) {
(n = a[o]).addEventListener("scroll", this.onScroll)
}
}
}
,
e.prototype.ignore = function(e) {
if (!this.active)
return e();
try {
return this.stop(),
e()
} finally {
this.start(),
this.clear()
}
}
,
e.prototype.start = function() {
this.active || (this.observer.observe(this.dom, Io),
Fo && this.dom.addEventListener("DOMCharacterDataModified", this.onCharData),
this.active = !0)
}
,
e.prototype.stop = function() {
this.active && (this.active = !1,
this.observer.disconnect(),
Fo && this.dom.removeEventListener("DOMCharacterDataModified", this.onCharData))
}
,
e.prototype.clear = function() {
this.processRecords(),
this.queue.length = 0,
this.selectionChanged = !1
}
,
e.prototype.delayAndroidKey = function(e, t) {
var n, i = this;
if (!this.delayedAndroidKey) {
this.flushingAndroidKey = this.view.win.requestAnimationFrame((function() {
var e = i.delayedAndroidKey;
e && (i.clearDelayedAndroidKey(),
i.view.inputState.lastKeyCode = e.keyCode,
i.view.inputState.lastKeyTime = Date.now(),
!i.flush() && e.force && $t(i.dom, e.key, e.keyCode))
}
))
}
this.delayedAndroidKey && "Enter" != e || (this.delayedAndroidKey = {
key: e,
keyCode: t,
force: this.lastChange < Date.now() - 50 || !!(null === (n = this.delayedAndroidKey) || void 0 === n ? void 0 : n.force)
})
}
,
e.prototype.clearDelayedAndroidKey = function() {
this.win.cancelAnimationFrame(this.flushingAndroidKey),
this.delayedAndroidKey = null,
this.flushingAndroidKey = -1
}
,
e.prototype.flushSoon = function() {
var e = this;
this.delayedFlush < 0 && (this.delayedFlush = this.view.win.requestAnimationFrame((function() {
e.delayedFlush = -1,
e.flush()
}
)))
}
,
e.prototype.forceFlush = function() {
this.delayedFlush >= 0 && (this.view.win.cancelAnimationFrame(this.delayedFlush),
this.delayedFlush = -1),
this.flush()
}
,
e.prototype.pendingRecords = function() {
for (var e = 0, t = this.observer.takeRecords(); e < t.length; e++) {
var n = t[e];
this.queue.push(n)
}
return this.queue
}
,
e.prototype.processRecords = function()
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index.html
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