From 8693b63c5c42b4aed5186623d3802da1f9d24473 Mon Sep 17 00:00:00 2001 From: dmc Date: Tue, 23 Jan 2024 14:44:50 +0100 Subject: [PATCH] sharing an app + other improvements --- guide/connecting-many-peers.md | 4 +- guide/connecting-two-peers.md | 10 +- guide/hyperbee.md | 16 +-- guide/hyperdrive.md | 14 +-- guide/making-a-pear-desktop-app.md | 4 +- guide/making-a-pear-terminal-app.md | 2 +- guide/releasing-a-pear-app.md | 12 ++- guide/sharing-a-pear-app.md | 125 +++++++++++++++++----- guide/starting-a-pear-desktop-project.md | 8 +- guide/starting-a-pear-terminal-project.md | 6 +- lib/docs-viewer.js | 2 +- 11 files changed, 144 insertions(+), 59 deletions(-) diff --git a/guide/connecting-many-peers.md b/guide/connecting-many-peers.md index 11087e5..5e86c8c 100644 --- a/guide/connecting-many-peers.md +++ b/guide/connecting-many-peers.md @@ -15,12 +15,12 @@ The [Hyperswarm](../building-blocks/hyperswarm.md) module provides a higher-leve In the previous example, we needed to explicitly indicate which peer was the server and which was the client. By using Hyperswarm, we create two peers, have them join a common topic, and let the swarm deal with connections. -This example consists of a single file, `peer.mjs`. In one terminal, type `node peer.mjs`, it will display the topic. Copy/paste that topic into N additional terminals with `node peer.mjs (topic)`. Each peer will log information about the other connected peers. +This example consists of a single file, `peer.js`. In one terminal, type `node peer.js`, it will display the topic. Copy/paste that topic into N additional terminals with `node peer.js (topic)`. Each peer will log information about the other connected peers. Start typing into any terminal, and it will be broadcast to all connected peers. ```javascript -//peer.mjs +//peer.js import Hyperswarm from 'hyperswarm' import goodbye from 'graceful-goodbye' import crypto from 'hypercore-crypto' diff --git a/guide/connecting-two-peers.md b/guide/connecting-two-peers.md index 37d1503..ce5d74c 100644 --- a/guide/connecting-two-peers.md +++ b/guide/connecting-two-peers.md @@ -18,13 +18,13 @@ In the HyperDHT, peers are identified by a public key, not by an IP address. Wit > For example, Keet implements its relaying system wherein other call participants can serve as relays -- the more participants in the call, the stronger overall connectivity becomes. -Use the HyperDHT to create a basic CLI chat app where a client peer connects to a server peer by public key. This example consists of two files: `client.mjs` and `server.mjs`. +Use the HyperDHT to create a basic CLI chat app where a client peer connects to a server peer by public key. This example consists of two files: `client.js` and `server.js`. -`server.mjs` will create a key pair and then start a server that will listen on the generated key pair. The public key is logged into the console. Copy it for instantiating the client. +`server.js` will create a key pair and then start a server that will listen on the generated key pair. The public key is logged into the console. Copy it for instantiating the client. ```javascript -//server.mjs +//server.js import DHT from 'hyperdht' import goodbye from 'graceful-goodbye' import b4a from 'b4a' @@ -48,12 +48,12 @@ server.listen(keyPair).then(() => { goodbye(() => server.close()) ``` -`client.mjs` will spin up a client, and the public key copied earlier must be supplied as a command line argument for connecting to the server. The client process will log `got connection` into the console when it connects to the server. +`client.js` will spin up a client, and the public key copied earlier must be supplied as a command line argument for connecting to the server. The client process will log `got connection` into the console when it connects to the server. Once it's connected, try typing in both terminals! ``` javascript -//client.mjs +//client.js import DHT from 'hyperdht' import b4a from 'b4a' diff --git a/guide/hyperbee.md b/guide/hyperbee.md index b01333a..8755f83 100644 --- a/guide/hyperbee.md +++ b/guide/hyperbee.md @@ -11,14 +11,14 @@ npm install hyperdht b4a graceful-goodbye [hyperbee.md](../building-blocks/hyperbee.md) is an append-only B-tree based on Hypercore. It provides a key/value-store API with methods to insert and get key/value pairs, perform atomic batch insertions, and create sorted iterators. -The example consists of three files: `writer.mjs` , `bee-reader.mjs` and `core-reader.mjs`. +The example consists of three files: `writer.js` , `bee-reader.js` and `core-reader.js`. -`writer.mjs` stores 100k entries from a given dictionary file into a Hyperbee instance. The Corestore instance used to create the Hyperbee instance is replicated using Hyperswarm. This enables other peers to replicate their Corestore instance and download the dictionary data into their local Hyperbee instances. +`writer.js` stores 100k entries from a given dictionary file into a Hyperbee instance. The Corestore instance used to create the Hyperbee instance is replicated using Hyperswarm. This enables other peers to replicate their Corestore instance and download the dictionary data into their local Hyperbee instances. -> Download the `dict.json.gz` compressed file from the [GitHub repository](https://github.com/holepunchto/examples/blob/main/quick-start/hyperbee/dict.json.gz) to the folder where the `writer.mjs`is present. The compressed file contains 100K dictionary words. +> Download the `dict.json.gz` compressed file from the [GitHub repository](https://github.com/holepunchto/examples/blob/main/quick-start/hyperbee/dict.json.gz) to the folder where the `writer.js`is present. The compressed file contains 100K dictionary words. ```javascript -//writer.mjs +//writer.js import fs from 'fs' import zlib from 'zlib' @@ -85,12 +85,12 @@ async function loadDictionary() { ``` -`bee-reader.mjs` creates a Corestore instance and replicates it using the Hyperswarm instance to the same topic as the above file. On every word entered in the command line, it will download the respective data to the local Hyperbee instance. +`bee-reader.js` creates a Corestore instance and replicates it using the Hyperswarm instance to the same topic as the above file. On every word entered in the command line, it will download the respective data to the local Hyperbee instance. Try looking at disk space the `reader-storage` directory is using after each query. notice that it's significantly smaller than `writer-storage`! This is because Hyperbee only downloads the Hypercore blocks it needs to satisfy each query, a feature we call **sparse downloading.** ```javascript -bee-reader.mjs +bee-reader.js import Hyperswarm from 'hyperswarm' import Corestore from 'corestore' import Hyperbee from 'hyperbee' @@ -139,11 +139,11 @@ process.stdin.on('data', data => { Importantly, a Hyperbee is **just** a Hypercore, where the tree nodes are stored as Hypercore blocks. Now examine the Hyperbee as if it were just a Hypercore and log out a few blocks. -`core-reader.mjs` will continually download and log the last block of the Hypercore containing the Hyperbee data. Note that these blocks are encoded using Hyperbee's Node encoding, which we can easily import and use. +`core-reader.js` will continually download and log the last block of the Hypercore containing the Hyperbee data. Note that these blocks are encoded using Hyperbee's Node encoding, which we can easily import and use. ```javascript -core-reader.mjs +core-reader.js import Hypercore from 'hypercore' import Hyperswarm from 'hyperswarm' import Corestore from 'corestore' diff --git a/guide/hyperdrive.md b/guide/hyperdrive.md index 05162f1..8abafdd 100644 --- a/guide/hyperdrive.md +++ b/guide/hyperdrive.md @@ -15,9 +15,9 @@ npm install hyperswarm hyperdrive localdrive corestore debounceify b4a graceful- Now mirror a local directory into a Hyperdrive, replicate it with a reader peer, who then mirrors it into their own local copy. When the writer modifies its drive, by adding, removing, or changing files, the reader's local copy will be updated to reflect that. To do this, use two additional tools: [mirrordrive.md](../helpers/mirrordrive.md) and [localdrive.md](../helpers/localdrive.md), which handle all interactions between Hyperdrives and the local filesystem. -This example consists of three files: `writer.mjs`, `drive-reader.mjs` and `bee-reader.mjs`. +This example consists of three files: `writer.js`, `drive-reader.js` and `bee-reader.js`. -`writer.mjs` creates a local drive instance for a local directory and then mirrors the local drive into the Hyperdrive instance. The store used to create the Hyperdrive instance is replicated using Hyperswarm to make the data of Hyperdrive accessible to other peers. Copy the drive key logged into the command line for the `reader.mjs` execution. +`writer.js` creates a local drive instance for a local directory and then mirrors the local drive into the Hyperdrive instance. The store used to create the Hyperdrive instance is replicated using Hyperswarm to make the data of Hyperdrive accessible to other peers. Copy the drive key logged into the command line for the `reader.js` execution. ```javascript @@ -73,13 +73,13 @@ async function mirrorDrive () { } ``` -`drive-reader.mjs` creates a local drive instance for a local directory and then mirrors the contents of the local Hyperdrive instance into the local drive instance (which will write the contents to the local directory). +`drive-reader.js` creates a local drive instance for a local directory and then mirrors the contents of the local Hyperdrive instance into the local drive instance (which will write the contents to the local directory). -Try running `node drive-reader.mjs (key-from-above)`, then add/remove/modify files inside `writer-dir` then press `Enter` in the writer's terminal (to import the local changes into the writer's drive). Observe that all new changes mirror into `reader-dir`. +Try running `node drive-reader.js (key-from-above)`, then add/remove/modify files inside `writer-dir` then press `Enter` in the writer's terminal (to import the local changes into the writer's drive). Observe that all new changes mirror into `reader-dir`. ```javascript -drive-reader.mjs +drive-reader.js import Hyperswarm from 'hyperswarm' import Hyperdrive from 'hyperdrive' import Localdrive from 'localdrive' @@ -132,13 +132,13 @@ async function mirrorDrive () { Just as a Hyperbee is **just** a Hypercore, a Hyperdrive is **just** a Hyperbee (which is **just** a Hypercore). Now inspect the Hyperdrive as though it were a Hyperbee, and log out some file metadata. -`bee-reader.mjs` creates a Hyperbee instance using the Hypercore instance created with the copied public key. Every time the Hyperbee is updated (an `append` event is emitted on the underlying Hypercore), all file metadata nodes will be logged out. +`bee-reader.js` creates a Hyperbee instance using the Hypercore instance created with the copied public key. Every time the Hyperbee is updated (an `append` event is emitted on the underlying Hypercore), all file metadata nodes will be logged out. Try adding or removing a few files from the writer's data directory, then pressing `Enter` in the writer's terminal to mirror the changes. ```javascript -bee-reader.mjs +bee-reader.js import Hyperswarm from 'hyperswarm' import Corestore from 'corestore' import Hyperbee from 'hyperbee' diff --git a/guide/making-a-pear-desktop-app.md b/guide/making-a-pear-desktop-app.md index dd98868..2947607 100644 --- a/guide/making-a-pear-desktop-app.md +++ b/guide/making-a-pear-desktop-app.md @@ -123,7 +123,7 @@ Our app is going to use these modules: The dependencies can be installed with the following command: ``` -$ npm i hyperswarm hypercore-crypto b4a +npm i hyperswarm hypercore-crypto b4a ``` **Note**: If the modules are installed while the app is running, an error is thrown similar to `Cannot find package 'hyperswarm' imported from /app.js`. When installing modules, close down the app before attempting dependency installation. @@ -214,7 +214,7 @@ function onMessageAdded (from, message) { As there will be two apps running, open two terminals and in each of them run the following: ``` -$ pear dev +pear dev ``` In the first app, click on `Create chat room`. Once the app has started the topic can be found near the top. diff --git a/guide/making-a-pear-terminal-app.md b/guide/making-a-pear-terminal-app.md index c2501fc..4bc1e65 100644 --- a/guide/making-a-pear-terminal-app.md +++ b/guide/making-a-pear-terminal-app.md @@ -5,7 +5,7 @@ This app uses these modules: `hyperswarm`, `hypercore-crypto`, and `b4a`. ``` -$ npm i hyperswarm hypercore-crypto b4a +npm i hyperswarm hypercore-crypto b4a ``` **Note**: If the modules are installed while the app is running an error is thrown similar to `Cannot find package 'hyperswarm' imported from /app.js`. When installing modules, close down the app, before they can be installed. diff --git a/guide/releasing-a-pear-app.md b/guide/releasing-a-pear-app.md index 328e492..2417496 100644 --- a/guide/releasing-a-pear-app.md +++ b/guide/releasing-a-pear-app.md @@ -2,12 +2,20 @@ As covered in [Sharing a Pear App](./sharing-a-pear-app.md), Pear use release channels in a similar way that git use branches. When the app has been tested, and it's ready to release it, it's really simple. -## Step 1. Release + +* prerelease strategy +* dump strategy + +## Previewing prerelease + +## Marking a Release Assume that the app was staged into `example`, then releasing it is simply: ``` -$ pear release example +pear release example ``` This moves the example channel to the released version. The seeders who are already seeding that channel, will still be seeding. + +## Dump to Stage Production Key Deployment Strategy \ No newline at end of file diff --git a/guide/sharing-a-pear-app.md b/guide/sharing-a-pear-app.md index 1dcd2df..090e620 100644 --- a/guide/sharing-a-pear-app.md +++ b/guide/sharing-a-pear-app.md @@ -1,68 +1,145 @@ # Sharing a Pear Application -Before releasing a Pear app to the public, it's possible to share it with others. +Applications can be shared with peers by seeding them to the network from an efficient local data structure (a [hypercore](../bulding-blocks.md#hyeprcore])). We call the mirroring of a local file system into the Pear platform Application Storage "staging". Seeding is sharing an app from a machine over the Distributed Hash Table (DHT) (via [hyperswarm](../building-blocks.md#hyperswarm)) so that other peers can replicate, consume and reseed the application. -With Pear there are one single "release" (or "production") version of an app, and then many other named versions. Think of it, the same way that `git` use branches. Code is put into channels. This way others can test it, and when everything is ready, that branch is pulled into the release channel. +This guide can either follow on from, [Making a Pear Desktop Application](./making-a-pear-desktop-app.md), [Making a Pear Terminal Application](./making-a-pear-terminal-app.md), or get setup quickly with the following: -To share apps, stage them using `pear stage some-name`. This builds a new version of the app and puts them into the `some-name` channel. +```bash +mkdir staging-example +cd staging-example +pear init -y +``` +If starting from [Making a Pear Desktop Application](./making-a-pear-desktop-app.md) or [Making a Pear Terminal Application](./making-a-pear-terminal-app.md) ensure that the comamnd-line current working directory is set to the project folder of the application. ## Step 1. Stage the app -Before sharing the app, first stage it into a channel called `example` (the name can be anything) +To view the help for the `pear stage` command we can run `pear stage help`. + +The command signature for `pear stage` is `pear stage [dir]`. + +Before a project is staged for the first time there is no key. The application name and `channel` name are involved in generating the application key, which is later used to run the application from the DHT. + +By convention, for internal use we use the channel name `dev`: ``` -$ pear stage example +pear stage dev ``` -## Step 2. Seed the app +No need to specify `dir`, the command-line current working directory is already set to the project folder. -After the app has been staged into the `example` channel, it now needs to be seeded. This is a way to signal that the app is now shared, so others can download and run it. +The channel name can be any valid name. Using `dev` for local development checks and internal collaboration, using `pear stage production` for production and `pear stage ` for any customizations/specializations of the application is a reasonable convention. -```$ pear seed example +Stage will output a diff of changes - the first time will all be additions of course - and then it will output the application key. -🍐 Seeding: chat [ example ] +If the application is a desktop application there will also be a warmup step where the application is opened in the background and analyzed for initialization-to-loaded critical-path. This metadata is stored along with the application into an application-dedicated hypercore inside Pear. This helps the desktop application load faster. All state is local and by default only the original machine that stages an application can write to this application-dedicated hypercore. + +> Some frontend frameworks will load different assets based on whether the `NODE_ENV` environment variable is set to `production`. If the application has this need, use `NODE_ENV=production pear stage dev` in order to stage the production library code so that when Stage Warmup occurs the captured critical-path consists of production assets. + +## Step 2. Run the app on the same machine + +To view the help for the `pear run` command we can run `pear run help`. + +The command signature for `pear run` is `pear run `. + +Copy the application key that was output when the application was staged in the prior step and pass it to `pear run`. For example, if the application key was `pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o` the command to run would be: + +``` +pear run pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o +``` + +Where `pear dev` opens an application from the filesystem, `pear run` opens the application from Pear's application storage. So far the application has remained local, in order to share it with other peers it must be seeded. + +## Step 3. Seed the app + +The application can be shared with other peers by announcing the application to the DHT and then supplying the application key to other peers. + +To view the help for the `pear seed` command we can run `pear seed help`. + +The command signature for `pear seed` is `pear seed [dir]`. + +The staged application can be seeded with: + +``` +pear seed dev +``` + +The application name and `channel` name are involved in generating the application key so `pear seed` uses the project folder to determine the application name from the `package.json` (`pear.name` or else `name` field). There is no need to specify `dir` here as the command-line current working directory is already set to the project folder. + +This will output something similar to the following + +``` +🍐 Seeding: chat [ dev ] ctrl^c to stop & exit -o-:- - pear:nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o + pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o ... ^_^ announced ``` -For now, keep this terminal open. As long as this process is running, your computer will help seed the application. +As long as the process is running the application is being seeded. If other peers reseed the application the original process could be closed. Be sure to keep the terminal open this process running. -## Step 3. Run the app -In another terminal run: +## Step 4. Run the app on another machine + +It's important that the application seeding process from the former step is up and running otherwise peers will not be able to reach connect and replicate state. + +With another machine or friend that has `pear` installed execute the `pear run ` command to load the application directly peer-to-peer. So with the same example application key it would be: ``` -$ pear run pear:nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o +pear run pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o ``` -![Launching the app with pear run](../assets/chat-app-6.png) +When `pear run` is executed on the peer machine the staged application should open on that peer. If the application is being opened for the first time on the peer it has no state at all, so the application may show a loader until it's ready to reveal. - -Since the app is now being seeded, any one with the key (`pear:nykmk..`) can run the same app with `pear`. - -So now try running the same command on another machine or giving the command to a friend to run: +The application staging machine that is running the seeding process should show output similar to: ``` -$ pear run pear:nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o +🍐 Seeding: chat [ dev ] + ctrl^c to stop & exit + +-o-:- + pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o +... +^_^ announced +•-• peer join 8054f613d911b990834a0234507447c8ca88f4e778594c0e4fc480a314dc6d62 ``` +The `peer join` line displays the remote public key, in hex, of the peer that executed `pear run` with the application key. + +Once the application is closed on the peer machine the seeding output on the original machine will be similar to: + +``` +🍐 Seeding: staging-example [ dev ] + ctrl^c to stop & exit + +-o-:- + pear//:nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o +... +^_^ announced +•-• peer join 8054f613d911b990834a0234507447c8ca88f4e778594c0e4fc480a314dc6d62 +-_- peer drop 8054f613d911b990834a0234507447c8ca88f4e778594c0e4fc480a314dc6d62 +``` ### Discussion -#### Marking releases +#### Lazy loading large files & sparse replication -#### Previewing prereleases +When Pear loads an application from a peer the staged files are sparsely replicated. Assets not in the critical loading path are only downloaded from peers on-demand. If the application doesn't request an asset or module during a user-session on a given machine it does not get replicated to that machine. Pear's Application Storage can contain very large files (terabytes) that can be accessed by peers on demand. It also makes sense to structure applications so that very large files are not in the critical loading path. So that means strategies such as lazy loading large payloads, avoiding autoplaying large media files and deferring non-essential scripts and styles is as effective with Pear (if not moreso) than with Internet Browsers. #### Reseeding -#### Lazy loading and sparse replication +The command signature for `pear seed` is `pear seed [dir]`. +If the application was staged on the machine, it will seed the appliction from the machine. + +Otherwise, passing an application key to `pear seed` will reseed the application from that key. + +For example, given the key `pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o`, executing `pear seed pear://nykmkrpwgadcd8m9x5khhh43j9izj123eguzqg3ygta7yn1s379o` on a peer that didn't originally stage that particular application will result in that process syncing up-to-date data from peers and providing it to peers who need it. + +Once an application is being reseeded, the original seeding process can be closed on the staging machine. However any newly staged changes have to be seeded from that machine for reseeders to pick them up. Which means `pear seed` can be used "deploy" to reseeders by starting after staging, leaving it running until reseeders have synced and then stopping the process again. ## Next -The app is shared and others can now run it on their machines. To learn how a more production-ready setup would look like read [releasing a Pear App](./releasing-a-pear-app.md). +* [Releasing a Pear Application](./releasing-a-pear-app.md) diff --git a/guide/starting-a-pear-desktop-project.md b/guide/starting-a-pear-desktop-project.md index c4ea487..18899e5 100644 --- a/guide/starting-a-pear-desktop-project.md +++ b/guide/starting-a-pear-desktop-project.md @@ -7,9 +7,9 @@ In preparation for [Making a Pear Desktop Application](./making-a-pear-desktop-a To create a new Pear project use `pear init`. ``` -$ mkdir chat -$ cd chat -$ pear init --yes +mkdir chat +cd chat +pear init --yes ``` This will create a base structure for the project. @@ -24,7 +24,7 @@ This will create a base structure for the project. Before writing any code, make sure that everything works the way it's supposed to by using `pear dev`. ``` -$ pear dev +pear dev ``` This will open the app in development mode, by default developer tools are also opened. diff --git a/guide/starting-a-pear-terminal-project.md b/guide/starting-a-pear-terminal-project.md index af2c7d4..475e0fe 100644 --- a/guide/starting-a-pear-terminal-project.md +++ b/guide/starting-a-pear-terminal-project.md @@ -5,9 +5,9 @@ First create a new project using `pear init`. ``` -$ mkdir chat-bot -$ cd chat-bot -$ pear init --yes +mkdir chat-bot +cd chat-bot +pear init --yes ``` This will create a base structure for the project. diff --git a/lib/docs-viewer.js b/lib/docs-viewer.js index fa54ac3..be8a02a 100644 --- a/lib/docs-viewer.js +++ b/lib/docs-viewer.js @@ -6,7 +6,7 @@ * Copyright (c) 2011-2023, Christopher Jeffrey. (MIT Licensed) * https://github.com/markedjs/marked */ -!(function (e, t) { typeof exports === 'object' && typeof module !== 'undefined' ? t(exports) : typeof define === 'function' && define.amd ? define(['exports'], t) : t((e = typeof globalThis !== 'undefined' ? globalThis : e || self).marked = {}) }(this, function (r) { 'use strict'; function i (e, t) { for (let u = 0; u < t.length; u++) { const n = t[u]; n.enumerable = n.enumerable || !1, n.configurable = !0, 'value' in n && (n.writable = !0), Object.defineProperty(e, (function (e) { e = (function (e, t) { if (typeof e !== 'object' || e === null) return e; let u = e[Symbol.toPrimitive]; if (void 0 === u) return (t === 'string' ? String : Number)(e); u = u.call(e, t || 'default'); if (typeof u !== 'object') return u; throw new TypeError('@@toPrimitive must return a primitive value.') }(e, 'string')); return typeof e === 'symbol' ? e : String(e) }(n.key)), n) } } function g () { return (g = Object.assign ? Object.assign.bind() : function (e) { for (let t = 1; t < arguments.length; t++) { var u; const n = arguments[t]; for (u in n)Object.prototype.hasOwnProperty.call(n, u) && (e[u] = n[u]) } return e }).apply(this, arguments) } function s (e, t) { (t == null || t > e.length) && (t = e.length); for (var u = 0, n = new Array(t); u < t; u++)n[u] = e[u]; return n } function c (e, t) { let u; let n = typeof Symbol !== 'undefined' && e[Symbol.iterator] || e['@@iterator']; if (n) return (n = n.call(e)).next.bind(n); if (Array.isArray(e) || (n = (function (e, t) { let u; if (e) return typeof e === 'string' ? s(e, t) : (u = (u = Object.prototype.toString.call(e).slice(8, -1)) === 'Object' && e.constructor ? e.constructor.name : u) === 'Map' || u === 'Set' ? Array.from(e) : u === 'Arguments' || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(u) ? s(e, t) : void 0 }(e))) || t && e && typeof e.length === 'number') return n && (e = n), u = 0, function () { return u >= e.length ? { done: !0 } : { done: !1, value: e[u++] } }; throw new TypeError('Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.') } let t = 0; function e (e) { return '__private_' + t++ + '_' + e } function F (e, t) { if (Object.prototype.hasOwnProperty.call(e, t)) return e; throw new TypeError('attempted to use private field on non-instance') } function u () { return { async: !1, baseUrl: null, breaks: !1, extensions: null, gfm: !0, headerIds: !0, headerPrefix: '', highlight: null, hooks: null, langPrefix: 'language-', mangle: !0, pedantic: !1, renderer: null, sanitize: !1, sanitizer: null, silent: !1, smartypants: !1, tokenizer: null, walkTokens: null, xhtml: !1 } } function n (e) { r.defaults = e }r.defaults = u(); function a (e) { return j[e] } const o = /[&<>"']/; const P = new RegExp(o.source, 'g'); const l = /[<>"']|&(?!(#\d{1,7}|#[Xx][a-fA-F0-9]{1,6}|\w+);)/; const O = new RegExp(l.source, 'g'); var j = { '&': '&', '<': '<', '>': '>', '"': '"', "'": ''' }; function D (e, t) { if (t) { if (o.test(e)) return e.replace(P, a) } else if (l.test(e)) return e.replace(O, a); return e } const Z = /&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/gi; function x (e) { return e.replace(Z, function (e, t) { return (t = t.toLowerCase()) === 'colon' ? ':' : t.charAt(0) === '#' ? t.charAt(1) === 'x' ? String.fromCharCode(parseInt(t.substring(2), 16)) : String.fromCharCode(+t.substring(1)) : '' }) } const q = /(^|[^\[])\^/g; function p (u, e) { u = typeof u === 'string' ? u : u.source, e = e || ''; var n = { replace: function (e, t) { return t = (t = t.source || t).replace(q, '$1'), u = u.replace(e, t), n }, getRegex: function () { return new RegExp(u, e) } }; return n } const L = /[^\w:]/g; const U = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; function h (e, t, u) { if (e) { try { n = decodeURIComponent(x(u)).replace(L, '').toLowerCase() } catch (e) { return null } if (n.indexOf('javascript:') === 0 || n.indexOf('vbscript:') === 0 || n.indexOf('data:') === 0) return null } let n; t && !U.test(u) && (e = u, f[' ' + (n = t)] || (Q.test(n) ? f[' ' + n] = n + '/' : f[' ' + n] = A(n, '/', !0)), t = (n = f[' ' + n]).indexOf(':') === -1, u = e.substring(0, 2) === '//' ? t ? e : n.replace(M, '$1') + e : e.charAt(0) === '/' ? t ? e : n.replace(H, '$1') + e : n + e); try { u = encodeURI(u).replace(/%25/g, '%') } catch (e) { return null } return u } var f = {}; var Q = /^[^:]+:\/*[^/]*$/; var M = /^([^:]+:)[\s\S]*$/; var H = /^([^:]+:\/*[^/]*)[\s\S]*$/; var d = { exec: function () {} }; function k (e, t) { const u = e.replace(/\|/g, function (e, t, u) { for (var n = !1, r = t; --r >= 0 && u[r] === '\\';)n = !n; return n ? '|' : ' |' }).split(/ \|/); let n = 0; if (u[0].trim() || u.shift(), u.length > 0 && !u[u.length - 1].trim() && u.pop(), u.length > t)u.splice(t); else for (;u.length < t;)u.push(''); for (;n < u.length; n++)u[n] = u[n].trim().replace(/\\\|/g, '|'); return u } function A (e, t, u) { const n = e.length; if (n === 0) return ''; for (var r = 0; r < n;) { const i = e.charAt(n - r - 1); if ((i !== t || u) && (i === t || !u)) break; r++ } return e.slice(0, n - r) } function C (e, t, u, n) { const r = t.href; var t = t.title ? D(t.title) : null; const i = e[1].replace(/\\([\[\]])/g, '$1'); return e[0].charAt(0) !== '!' ? (n.state.inLink = !0, e = { type: 'link', raw: u, href: r, title: t, text: i, tokens: n.inlineTokens(i) }, n.state.inLink = !1, e) : { type: 'image', raw: u, href: r, title: t, text: D(i) } } const E = (function () { function e (e) { this.options = e || r.defaults } const t = e.prototype; return t.space = function (e) { e = this.rules.block.newline.exec(e); if (e && e[0].length > 0) return { type: 'space', raw: e[0] } }, t.code = function (e) { let t; var e = this.rules.block.code.exec(e); if (e) return t = e[0].replace(/^ {1,4}/gm, ''), { type: 'code', raw: e[0], codeBlockStyle: 'indented', text: this.options.pedantic ? t : A(t, '\n') } }, t.fences = function (e) { let t; let u; let n; let r; var e = this.rules.block.fences.exec(e); if (e) return t = e[0], u = t, n = e[3] || '', u = (u = t.match(/^(\s+)(?:```)/)) === null ? n : (r = u[1], n.split('\n').map(function (e) { const t = e.match(/^\s+/); return t !== null && t[0].length >= r.length ? e.slice(r.length) : e }).join('\n')), { type: 'code', raw: t, lang: e[2] && e[2].trim().replace(this.rules.inline._escapes, '$1'), text: u } }, t.heading = function (e) { let t; let u; var e = this.rules.block.heading.exec(e); if (e) return t = e[2].trim(), /#$/.test(t) && (u = A(t, '#'), !this.options.pedantic && u && !/ $/.test(u) || (t = u.trim())), { type: 'heading', raw: e[0], depth: e[1].length, text: t, tokens: this.lexer.inline(t) } }, t.hr = function (e) { e = this.rules.block.hr.exec(e); if (e) return { type: 'hr', raw: e[0] } }, t.blockquote = function (e) { let t; let u; let n; var e = this.rules.block.blockquote.exec(e); if (e) return t = e[0].replace(/^ *>[ \t]?/gm, ''), u = this.lexer.state.top, this.lexer.state.top = !0, n = this.lexer.blockTokens(t), this.lexer.state.top = u, { type: 'blockquote', raw: e[0], tokens: n, text: t } }, t.list = function (e) { let t = this.rules.block.list.exec(e); if (t) { let u; let n; let r; let i; let s; let a; let o; let l; let D; let c; let p; const h = (g = t[1].trim()).length > 1; const f = { type: 'list', raw: '', ordered: h, start: h ? +g.slice(0, -1) : '', loose: !1, items: [] }; var g = h ? '\\d{1,9}\\' + g.slice(-1) : '\\' + g; this.options.pedantic && (g = h ? g : '[*+-]'); for (let F = new RegExp('^( {0,3}' + g + ')((?:[\t ][^\\n]*)?(?:\\n|$))'); e && (p = !1, t = F.exec(e)) && !this.rules.block.hr.test(e);) { if (u = t[0], e = e.substring(u.length), o = t[2].split('\n', 1)[0].replace(/^\t+/, function (e) { return ' '.repeat(3 * e.length) }), l = e.split('\n', 1)[0], this.options.pedantic ? (i = 2, c = o.trimLeft()) : (i = t[2].search(/[^ ]/), c = o.slice(i = i > 4 ? 1 : i), i += t[1].length), s = !1, !o && /^ *$/.test(l) && (u += l + '\n', e = e.substring(l.length + 1), p = !0), !p) for (let d = new RegExp('^ {0,' + Math.min(3, i - 1) + '}(?:[*+-]|\\d{1,9}[.)])((?:[ \t][^\\n]*)?(?:\\n|$))'), k = new RegExp('^ {0,' + Math.min(3, i - 1) + '}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)'), A = new RegExp('^ {0,' + Math.min(3, i - 1) + '}(?:```|~~~)'), C = new RegExp('^ {0,' + Math.min(3, i - 1) + '}#'); e && (l = D = e.split('\n', 1)[0], this.options.pedantic && (l = l.replace(/^ {1,4}(?=( {4})*[^ ])/g, ' ')), !A.test(l)) && !C.test(l) && !d.test(l) && !k.test(e);) { if (l.search(/[^ ]/) >= i || !l.trim())c += '\n' + l.slice(i); else { if (s) break; if (o.search(/[^ ]/) >= 4) break; if (A.test(o)) break; if (C.test(o)) break; if (k.test(o)) break; c += '\n' + l }s || l.trim() || (s = !0), u += D + '\n', e = e.substring(D.length + 1), o = l.slice(i) }f.loose || (a ? f.loose = !0 : /\n *\n *$/.test(u) && (a = !0)), this.options.gfm && (n = /^\[[ xX]\] /.exec(c)) && (r = n[0] !== '[ ] ', c = c.replace(/^\[[ xX]\] +/, '')), f.items.push({ type: 'list_item', raw: u, task: !!n, checked: r, loose: !1, text: c }), f.raw += u }f.items[f.items.length - 1].raw = u.trimRight(), f.items[f.items.length - 1].text = c.trimRight(), f.raw = f.raw.trimRight(); for (var E, x = f.items.length, m = 0; m < x; m++) this.lexer.state.top = !1, f.items[m].tokens = this.lexer.blockTokens(f.items[m].text, []), f.loose || (E = (E = f.items[m].tokens.filter(function (e) { return e.type === 'space' })).length > 0 && E.some(function (e) { return /\n.*\n/.test(e.raw) }), f.loose = E); if (f.loose) for (m = 0; m < x; m++)f.items[m].loose = !0; return f } }, t.html = function (e) { let t; var e = this.rules.block.html.exec(e); if (e) return t = { type: 'html', block: !0, raw: e[0], pre: !this.options.sanitizer && (e[1] === 'pre' || e[1] === 'script' || e[1] === 'style'), text: e[0] }, this.options.sanitize && (e = this.options.sanitizer ? this.options.sanitizer(e[0]) : D(e[0]), t.type = 'paragraph', t.text = e, t.tokens = this.lexer.inline(e)), t }, t.def = function (e) { let t; let u; let n; var e = this.rules.block.def.exec(e); if (e) return t = e[1].toLowerCase().replace(/\s+/g, ' '), u = e[2] ? e[2].replace(/^<(.*)>$/, '$1').replace(this.rules.inline._escapes, '$1') : '', n = e[3] && e[3].substring(1, e[3].length - 1).replace(this.rules.inline._escapes, '$1'), { type: 'def', tag: t, raw: e[0], href: u, title: n } }, t.table = function (e) { e = this.rules.block.table.exec(e); if (e) { const t = { type: 'table', header: k(e[1]).map(function (e) { return { text: e } }), align: e[2].replace(/^ *|\| *$/g, '').split(/ *\| */), rows: e[3] && e[3].trim() ? e[3].replace(/\n[ \t]*$/, '').split('\n') : [] }; if (t.header.length === t.align.length) { t.raw = e[0]; for (var u, n, r, i = t.align.length, s = 0; s < i; s++)/^ *-+: *$/.test(t.align[s]) ? t.align[s] = 'right' : /^ *:-+: *$/.test(t.align[s]) ? t.align[s] = 'center' : /^ *:-+ *$/.test(t.align[s]) ? t.align[s] = 'left' : t.align[s] = null; for (i = t.rows.length, s = 0; s < i; s++)t.rows[s] = k(t.rows[s], t.header.length).map(function (e) { return { text: e } }); for (i = t.header.length, u = 0; u < i; u++)t.header[u].tokens = this.lexer.inline(t.header[u].text); for (i = t.rows.length, u = 0; u < i; u++) for (r = t.rows[u], n = 0; n < r.length; n++)r[n].tokens = this.lexer.inline(r[n].text); return t } } }, t.lheading = function (e) { e = this.rules.block.lheading.exec(e); if (e) return { type: 'heading', raw: e[0], depth: e[2].charAt(0) === '=' ? 1 : 2, text: e[1], tokens: this.lexer.inline(e[1]) } }, t.paragraph = function (e) { let t; var e = this.rules.block.paragraph.exec(e); if (e) return t = e[1].charAt(e[1].length - 1) === '\n' ? e[1].slice(0, -1) : e[1], { type: 'paragraph', raw: e[0], text: t, tokens: this.lexer.inline(t) } }, t.text = function (e) { e = this.rules.block.text.exec(e); if (e) return { type: 'text', raw: e[0], text: e[0], tokens: this.lexer.inline(e[0]) } }, t.escape = function (e) { e = this.rules.inline.escape.exec(e); if (e) return { type: 'escape', raw: e[0], text: D(e[1]) } }, t.tag = function (e) { e = this.rules.inline.tag.exec(e); if (e) return !this.lexer.state.inLink && /^/i.test(e[0]) && (this.lexer.state.inLink = !1), !this.lexer.state.inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(e[0]) ? this.lexer.state.inRawBlock = !0 : this.lexer.state.inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(e[0]) && (this.lexer.state.inRawBlock = !1), { type: this.options.sanitize ? 'text' : 'html', raw: e[0], inLink: this.lexer.state.inLink, inRawBlock: this.lexer.state.inRawBlock, block: !1, text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(e[0]) : D(e[0]) : e[0] } }, t.link = function (e) { e = this.rules.inline.link.exec(e); if (e) { const t = e[2].trim(); if (!this.options.pedantic && /^$/.test(t)) return; var u = A(t.slice(0, -1), '\\'); if ((t.length - u.length) % 2 == 0) return } else { u = (function (e, t) { if (e.indexOf(t[1]) !== -1) for (let u = e.length, n = 0, r = 0; r < u; r++) if (e[r] === '\\')r++; else if (e[r] === t[0])n++; else if (e[r] === t[1] && --n < 0) return r; return -1 }(e[2], '()')); u > -1 && (r = (e[0].indexOf('!') === 0 ? 5 : 4) + e[1].length + u, e[2] = e[2].substring(0, u), e[0] = e[0].substring(0, r).trim(), e[3] = '') } let n; var u = e[2]; var r = ''; return this.options.pedantic ? (n = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(u)) && (u = n[1], r = n[3]) : r = e[3] ? e[3].slice(1, -1) : '', u = u.trim(), C(e, { href: (u = /^$/.test(t) ? u.slice(1) : u.slice(1, -1) : u) && u.replace(this.rules.inline._escapes, '$1'), title: r && r.replace(this.rules.inline._escapes, '$1') }, e[0], this.lexer) } }, t.reflink = function (e, t) { let u; if (u = (u = this.rules.inline.reflink.exec(e)) || this.rules.inline.nolink.exec(e)) return (e = t[(e = (u[2] || u[1]).replace(/\s+/g, ' ')).toLowerCase()]) ? C(u, e, u[0], this.lexer) : { type: 'text', raw: t = u[0].charAt(0), text: t } }, t.emStrong = function (e, t, u) { void 0 === u && (u = ''); let n = this.rules.inline.emStrong.lDelim.exec(e); if (n && ((!n[3] || 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&& (!(n[1] || n[2] || '') || !u || this.rules.inline.punctuation.exec(u)))) { const r = n[0].length - 1; let i = r; let s = 0; const a = n[0][0] === '*' ? this.rules.inline.emStrong.rDelimAst : this.rules.inline.emStrong.rDelimUnd; for (a.lastIndex = 0, t = t.slice(-1 * e.length + r); (n = a.exec(t)) != null;) { var o; let l = n[1] || n[2] || n[3] || n[4] || n[5] || n[6]; if (l) if (l = l.length, n[3] || n[4])i += l; else if ((n[5] || n[6]) && r % 3 && !((r + l) % 3))s += l; else if (!((i -= l) > 0)) return l = Math.min(l, l + i + s), o = e.slice(0, r + n.index + l + 1), Math.min(r, l) % 2 ? (l = o.slice(1, -1), { type: 'em', raw: o, text: l, tokens: this.lexer.inlineTokens(l) }) : (l = o.slice(2, -2), { type: 'strong', raw: o, text: l, tokens: this.lexer.inlineTokens(l) }) } } }, t.codespan = function (e) { let t; let u; let n; var e = this.rules.inline.code.exec(e); if (e) return n = e[2].replace(/\n/g, ' '), t = /[^ ]/.test(n), u = /^ /.test(n) && / $/.test(n), n = D(n = t && u ? n.substring(1, n.length - 1) : n, !0), { type: 'codespan', raw: e[0], text: n } }, t.br = function (e) { e = this.rules.inline.br.exec(e); if (e) return { type: 'br', raw: e[0] } }, t.del = function (e) { e = this.rules.inline.del.exec(e); if (e) return { type: 'del', raw: e[0], text: e[2], tokens: this.lexer.inlineTokens(e[2]) } }, t.autolink = function (e, t) { let u; var e = this.rules.inline.autolink.exec(e); if (e) return t = e[2] === '@' ? 'mailto:' + (u = D(this.options.mangle ? t(e[1]) : e[1])) : u = D(e[1]), { type: 'link', raw: e[0], text: u, href: t, tokens: [{ type: 'text', raw: u, text: u }] } }, t.url = function (e, t) { let u, n, r, i; if (u = this.rules.inline.url.exec(e)) { if (u[2] === '@')r = 'mailto:' + (n = D(this.options.mangle ? t(u[0]) : u[0])); else { for (;i = u[0], u[0] = this.rules.inline._backpedal.exec(u[0])[0], i !== u[0];);n = D(u[0]), r = u[1] === 'www.' ? 'http://' + u[0] : u[0] } return { type: 'link', raw: u[0], text: n, href: r, tokens: [{ type: 'text', raw: n, text: n }] } } }, t.inlineText = function (e, t) { e = this.rules.inline.text.exec(e); if (e) return t = this.lexer.state.inRawBlock ? this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(e[0]) : D(e[0]) : e[0] : D(this.options.smartypants ? t(e[0]) : e[0]), { type: 'text', raw: e[0], text: t } }, e }()); const m = { newline: /^(?: *(?:\n|$))+/, code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/, fences: /^ {0,3}(`{3,}(?=[^`\n]*(?:\n|$))|~{3,})([^\n]*)(?:\n|$)(?:|([\s\S]*?)(?:\n|$))(?: {0,3}\1[~`]* *(?=\n|$)|$)/, hr: /^ {0,3}((?:-[\t ]*){3,}|(?:_[ \t]*){3,}|(?:\*[ \t]*){3,})(?:\n+|$)/, heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, list: /^( {0,3}bull)([ \t][^\n]+?)?(?:\n|$)/, html: '^ {0,3}(?:<(script|pre|style|textarea)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)|comment[^\\n]*(\\n+|$)|<\\?[\\s\\S]*?(?:\\?>\\n*|$)|\\n*|$)|\\n*|$)|)[\\s\\S]*?(?:(?:\\n *)+\\n|$)|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$))', def: /^ {0,3}\[(label)\]: *(?:\n *)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/, table: d, lheading: /^((?:(?!^bull ).|\n(?!\n|bull ))+?)\n {0,3}(=+|-+) *(?:\n+|$)/, _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/, text: /^[^\n]+/, _label: /(?!\s*\])(?:\\.|[^\[\]\\])+/, _title: /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/ }; const b = (m.def = p(m.def).replace('label', m._label).replace('title', m._title).getRegex(), m.bullet = /(?:[*+-]|\d{1,9}[.)])/, m.listItemStart = p(/^( *)(bull) */).replace('bull', m.bullet).getRegex(), m.list = p(m.list).replace(/bull/g, m.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + m.def.source + ')').getRegex(), m._tag = 'address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul', m._comment = /|$)/, m.html = p(m.html, 'i').replace('comment', m._comment).replace('tag', m._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(), m.lheading = p(m.lheading).replace(/bull/g, m.bullet).getRegex(), m.paragraph = p(m._paragraph).replace('hr', m.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '').replace('|table', '').replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ').replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', m._tag).getRegex(), m.blockquote = p(m.blockquote).replace('paragraph', m.paragraph).getRegex(), m.normal = g({}, m), m.gfm = g({}, m.normal, { table: '^ *([^\\n ].*\\|.*)\\n {0,3}(?:\\| *)?(:?-+:? *(?:\\| *:?-+:? *)*)(?:\\| *)?(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' }), m.gfm.table = p(m.gfm.table).replace('hr', m.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ').replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', m._tag).getRegex(), m.gfm.paragraph = p(m._paragraph).replace('hr', m.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '').replace('table', m.gfm.table).replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ').replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', m._tag).getRegex(), m.pedantic = g({}, m.normal, { html: p("^ *(?:comment *(?:\\n|\\s*$)|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))").replace('comment', m._comment).replace(/tag/g, '(?!(?:a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)\\b)\\w+(?!:|[^\\w\\s@]*@)\\b').getRegex(), def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, heading: /^(#{1,6})(.*)(?:\n+|$)/, fences: d, lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/, paragraph: p(m.normal._paragraph).replace('hr', m.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', m.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() }), { escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, url: d, tag: '^comment|^|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^|^', link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, reflink: /^!?\[(label)\]\[(ref)\]/, nolink: /^!?\[(ref)\](?:\[\])?/, reflinkSearch: 'reflink|nolink(?!\\()', emStrong: { lDelim: /^(?:\*+(?:((?!\*)[punct])|[^\s*]))|^_+(?:((?!_)[punct])|([^\s_]))/, rDelimAst: /^[^_*]*?__[^_*]*?\*[^_*]*?(?=__)|[^*]+(?=[^*])|(?!\*)[punct](\*+)(?=[\s]|$)|[^punct\s](\*+)(?!\*)(?=[punct\s]|$)|(?!\*)[punct\s](\*+)(?=[^punct\s])|[\s](\*+)(?!\*)(?=[punct])|(?!\*)[punct](\*+)(?!\*)(?=[punct])|[^punct\s](\*+)(?=[^punct\s])/, rDelimUnd: /^[^_*]*?\*\*[^_*]*?_[^_*]*?(?=\*\*)|[^_]+(?=[^_])|(?!_)[punct](_+)(?=[\s]|$)|[^punct\s](_+)(?!_)(?=[punct\s]|$)|(?!_)[punct\s](_+)(?=[^punct\s])|[\s](_+)(?!_)(?=[punct])|(?!_)[punct](_+)(?!_)(?=[punct])/ }, code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, br: /^( {2,}|\\)\n(?!\s*$)/, del: d, text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\ 0.5 ? 'x' + t.toString(16) : t) + ';'; return u }b._punctuation = '\\p{P}$+<=>`^|~', b.punctuation = p(b.punctuation, 'u').replace(/punctuation/g, b._punctuation).getRegex(), b.blockSkip = /\[[^[\]]*?\]\([^\(\)]*?\)|`[^`]*?`|<[^<>]*?>/g, b.anyPunctuation = /\\[punct]/g, b._escapes = /\\([punct])/g, b._comment = p(m._comment).replace('(?:--\x3e|$)', '--\x3e').getRegex(), b.emStrong.lDelim = p(b.emStrong.lDelim, 'u').replace(/punct/g, b._punctuation).getRegex(), b.emStrong.rDelimAst = p(b.emStrong.rDelimAst, 'gu').replace(/punct/g, b._punctuation).getRegex(), b.emStrong.rDelimUnd = p(b.emStrong.rDelimUnd, 'gu').replace(/punct/g, b._punctuation).getRegex(), b.anyPunctuation = p(b.anyPunctuation, 'gu').replace(/punct/g, b._punctuation).getRegex(), b._escapes = p(b._escapes, 'gu').replace(/punct/g, b._punctuation).getRegex(), b._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/, b._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/, b.autolink = p(b.autolink).replace('scheme', b._scheme).replace('email', b._email).getRegex(), b._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/, b.tag = p(b.tag).replace('comment', b._comment).replace('attribute', b._attribute).getRegex(), b._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/, b._href = /<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/, b._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/, b.link = p(b.link).replace('label', b._label).replace('href', b._href).replace('title', b._title).getRegex(), b.reflink = p(b.reflink).replace('label', b._label).replace('ref', m._label).getRegex(), b.nolink = p(b.nolink).replace('ref', m._label).getRegex(), b.reflinkSearch = p(b.reflinkSearch, 'g').replace('reflink', b.reflink).replace('nolink', b.nolink).getRegex(), b.normal = g({}, b), b.pedantic = g({}, b.normal, { strong: { start: /^__|\*\*/, middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, endAst: /\*\*(?!\*)/g, endUnd: /__(?!_)/g }, em: { start: /^_|\*/, middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, endAst: /\*(?!\*)/g, endUnd: /_(?!_)/g }, link: p(/^!?\[(label)\]\((.*?)\)/).replace('label', b._label).getRegex(), reflink: p(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', b._label).getRegex() }), b.gfm = g({}, b.normal, { escape: p(b.escape).replace('])', '~|])').getRegex(), _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, _backpedal: /(?:[^?!.,:;*_'"~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_'"~)]+(?!$))+/, del: /^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/, text: /^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\ 0 ? i[i.length - 1].raw += '\n' : i.push(s), 'continue'; if (s = D.tokenizer.code(r)) return r = r.substring(s.raw.length), !(a = i[i.length - 1]) || a.type !== 'paragraph' && a.type !== 'text' ? i.push(s) : (a.raw += '\n' + s.raw, a.text += '\n' + s.text, D.inlineQueue[D.inlineQueue.length - 1].src = a.text), 'continue'; if (s = D.tokenizer.fences(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.heading(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.hr(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.blockquote(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.list(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.html(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.def(r)) return r = r.substring(s.raw.length), !(a = i[i.length - 1]) || a.type !== 'paragraph' && a.type !== 'text' ? D.tokens.links[s.tag] || (D.tokens.links[s.tag] = { href: s.href, title: s.title }) : (a.raw += '\n' + s.raw, a.text += '\n' + s.raw, D.inlineQueue[D.inlineQueue.length - 1].src = a.text), 'continue'; if (s = D.tokenizer.table(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.lheading(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; let t, u, n; if (o = r, D.options.extensions && D.options.extensions.startBlock && (t = 1 / 0, u = r.slice(1), D.options.extensions.startBlock.forEach(function (e) { typeof (n = e.call({ lexer: this }, u)) === 'number' && n >= 0 && (t = Math.min(t, n)) }), t < 1 / 0) && t >= 0 && (o = r.substring(0, t + 1)), D.state.top && (s = D.tokenizer.paragraph(o))) return a = i[i.length - 1], l && a.type === 'paragraph' ? (a.raw += '\n' + s.raw, a.text += '\n' + s.text, D.inlineQueue.pop(), D.inlineQueue[D.inlineQueue.length - 1].src = a.text) : i.push(s), l = o.length !== r.length, r = r.substring(s.raw.length), 'continue'; if (s = D.tokenizer.text(r)) return r = r.substring(s.raw.length), (a = i[i.length - 1]) && a.type === 'text' ? (a.raw += '\n' + s.raw, a.text += '\n' + s.text, D.inlineQueue.pop(), D.inlineQueue[D.inlineQueue.length - 1].src = a.text) : i.push(s), 'continue'; if (r) { const e = 'Infinite loop on byte: ' + r.charCodeAt(0); if (D.options.silent) return console.error(e), 'break'; throw new Error(e) } }()); if (e !== 'continue' && e === 'break') break } return this.state.top = !0, i }, n.inline = function (e, t) { return this.inlineQueue.push({ src: e, tokens: t = void 0 === t ? [] : t }), t }, n.inlineTokens = function (r, i) { let s; let a; let o; let e; let l; let D; const c = this; let p = (void 0 === i && (i = []), r); if (this.tokens.links) { const t = Object.keys(this.tokens.links); if (t.length > 0) for (;(e = this.tokenizer.rules.inline.reflinkSearch.exec(p)) != null;)t.includes(e[0].slice(e[0].lastIndexOf('[') + 1, -1)) && (p = p.slice(0, e.index) + '[' + 'a'.repeat(e[0].length - 2) + ']' + p.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex)) } for (;(e = this.tokenizer.rules.inline.blockSkip.exec(p)) != null;)p = p.slice(0, e.index) + '[' + 'a'.repeat(e[0].length - 2) + ']' + p.slice(this.tokenizer.rules.inline.blockSkip.lastIndex); for (;(e = this.tokenizer.rules.inline.anyPunctuation.exec(p)) != null;)p = p.slice(0, e.index) + '++' + p.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex); for (;r;) { const u = (function () { if (l || (D = ''), l = !1, c.options.extensions && c.options.extensions.inline && c.options.extensions.inline.some(function (e) { return !!(s = e.call({ lexer: c }, r, i)) && (r = r.substring(s.raw.length), i.push(s), !0) })) return 'continue'; if (s = c.tokenizer.escape(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.tag(r)) return r = r.substring(s.raw.length), (a = i[i.length - 1]) && s.type === 'text' && a.type === 'text' ? (a.raw += s.raw, a.text += s.text) : i.push(s), 'continue'; if (s = c.tokenizer.link(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.reflink(r, c.tokens.links)) return r = r.substring(s.raw.length), (a = i[i.length - 1]) && s.type === 'text' && a.type === 'text' ? (a.raw += s.raw, a.text += s.text) : i.push(s), 'continue'; if (s = c.tokenizer.emStrong(r, p, D)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.codespan(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.br(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.del(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.autolink(r, w)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (!c.state.inLink && (s = c.tokenizer.url(r, w))) return r = r.substring(s.raw.length), i.push(s), 'continue'; let t, u, n; if (o = r, c.options.extensions && c.options.extensions.startInline && (t = 1 / 0, u = r.slice(1), c.options.extensions.startInline.forEach(function (e) { typeof (n = e.call({ lexer: this }, u)) === 'number' && n >= 0 && (t = Math.min(t, n)) }), t < 1 / 0) && t >= 0 && (o = r.substring(0, t + 1)), s = c.tokenizer.inlineText(o, N)) return r = r.substring(s.raw.length), s.raw.slice(-1) !== '_' && (D = s.raw.slice(-1)), l = !0, (a = i[i.length - 1]) && a.type === 'text' ? (a.raw += s.raw, a.text += s.text) : i.push(s), 'continue'; if (r) { const e = 'Infinite loop on byte: ' + r.charCodeAt(0); if (c.options.silent) return console.error(e), 'break'; throw new Error(e) } }()); if (u !== 'continue' && u === 'break') break } return i }, n = u, t = [{ key: 'rules', get: function () { return { block: m, inline: b } } }], (e = null) && i(n.prototype, e), t && i(n, t), Object.defineProperty(n, 'prototype', { writable: !1 }), u }()); const y = (function () { function e (e) { this.options = e || r.defaults } const t = e.prototype; return t.code = function (e, t, u) { let n; var t = (t || '').match(/\S*/)[0]; return this.options.highlight && (n = this.options.highlight(e, t)) != null && n !== e && (u = !0, e = n), e = e.replace(/\n$/, '') + '\n', t ? '
' + (u ? e : D(e, !0)) + '
\n' : '
' + (u ? e : D(e, !0)) + '
\n' }, t.blockquote = function (e) { return '
\n' + e + '
\n' }, t.html = function (e, t) { return e }, t.heading = function (e, t, u, n) { return this.options.headerIds ? '' + e + '\n' : '' + e + '\n' }, t.hr = function () { return this.options.xhtml ? '
\n' : '
\n' }, t.list = function (e, t, u) { const n = t ? 'ol' : 'ul'; return '<' + n + (t && u !== 1 ? ' start="' + u + '"' : '') + '>\n' + e + '\n' }, t.listitem = function (e) { return '
  • ' + e + '
    • \n' }, t.checkbox = function (e) { return ' ' }, t.paragraph = function (e) { return '

    ' + e + '

    \n' }, t.table = function (e, t) { return '\n\n' + e + '\n' + (t = t && '' + t + '') + '
    \n' }, t.tablerow = function (e) { return '\n' + e + '\n' }, t.tablecell = function (e, t) { const u = t.header ? 'th' : 'td'; return (t.align ? '<' + u + ' align="' + t.align + '">' : '<' + u + '>') + e + '\n' }, t.strong = function (e) { return '' + e + '' }, t.em = function (e) { return '' + e + '' }, t.codespan = function (e) { return '' + e + '' }, t.br = function () { return this.options.xhtml ? '
    ' : '
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String.fromCharCode(parseInt(t.substring(2), 16)) : String.fromCharCode(+t.substring(1)) : '' }) } const q = /(^|[^\[])\^/g; function p (u, e) { u = typeof u === 'string' ? u : u.source, e = e || ''; var n = { replace: function (e, t) { return t = (t = t.source || t).replace(q, '$1'), u = u.replace(e, t), n }, getRegex: function () { return new RegExp(u, e) } }; return n } const L = /[^\w:]/g; const U = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i; function h (e, t, u) { if (e) { try { n = decodeURIComponent(x(u)).replace(L, '').toLowerCase() } catch (e) { return null } if (n.indexOf('javascript:') === 0 || n.indexOf('vbscript:') === 0 || n.indexOf('data:') === 0) return null } let n; t && !U.test(u) && (e = u, f[' ' + (n = t)] || (Q.test(n) ? f[' ' + n] = n + '/' : f[' ' + n] = A(n, '/', !0)), t = (n = f[' ' + n]).indexOf(':') === -1, u = e.substring(0, 2) === '//' ? t ? e : n.replace(M, '$1') + e : e.charAt(0) === '/' ? t ? e : n.replace(H, '$1') + e : n + e); try { u = encodeURI(u).replace(/%25/g, '%') } catch (e) { return null } return u } var f = {}; var Q = /^[^:]+:\/*[^/]*$/; var M = /^([^:]+:)[\s\S]*$/; var H = /^([^:]+:\/*[^/]*)[\s\S]*$/; var d = { exec: function () {} }; function k (e, t) { const u = e.replace(/\|/g, function (e, t, u) { for (var n = !1, r = t; --r >= 0 && u[r] === '\\';)n = !n; return n ? 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(n.state.inLink = !0, e = { type: 'link', raw: u, href: r, title: t, text: i, tokens: n.inlineTokens(i) }, n.state.inLink = !1, e) : { type: 'image', raw: u, href: r, title: t, text: D(i) } } const E = (function () { function e (e) { this.options = e || r.defaults } const t = e.prototype; return t.space = function (e) { e = this.rules.block.newline.exec(e); if (e && e[0].length > 0) return { type: 'space', raw: e[0] } }, t.code = function (e) { let t; var e = this.rules.block.code.exec(e); if (e) return t = e[0].replace(/^ {1,4}/gm, ''), { type: 'code', raw: e[0], codeBlockStyle: 'indented', text: this.options.pedantic ? t : A(t, '\n') } }, t.fences = function (e) { let t; let u; let n; let r; var e = this.rules.block.fences.exec(e); if (e) return t = e[0], u = t, n = e[3] || '', u = (u = t.match(/^(\s+)(?:```)/)) === null ? n : (r = u[1], n.split('\n').map(function (e) { const t = e.match(/^\s+/); return t !== null && t[0].length >= r.length ? e.slice(r.length) : e }).join('\n')), { type: 'code', raw: t, lang: e[2] && e[2].trim().replace(this.rules.inline._escapes, '$1'), text: u } }, t.heading = function (e) { let t; let u; var e = this.rules.block.heading.exec(e); if (e) return t = e[2].trim(), /#$/.test(t) && (u = A(t, '#'), !this.options.pedantic && u && !/ $/.test(u) || (t = u.trim())), { type: 'heading', raw: e[0], depth: e[1].length, text: t, tokens: this.lexer.inline(t) } }, t.hr = function (e) { e = this.rules.block.hr.exec(e); if (e) return { type: 'hr', raw: e[0] } }, t.blockquote = function (e) { let t; let u; let n; var e = this.rules.block.blockquote.exec(e); if (e) return t = e[0].replace(/^ *>[ \t]?/gm, ''), u = this.lexer.state.top, this.lexer.state.top = !0, n = this.lexer.blockTokens(t), this.lexer.state.top = u, { type: 'blockquote', raw: e[0], tokens: n, text: t } }, t.list = function (e) { let t = this.rules.block.list.exec(e); if (t) { let u; let n; let r; let i; let s; let a; let o; let l; let D; let c; let p; const h = (g = t[1].trim()).length > 1; const f = { type: 'list', raw: '', ordered: h, start: h ? +g.slice(0, -1) : '', loose: !1, items: [] }; var g = h ? '\\d{1,9}\\' + g.slice(-1) : '\\' + g; this.options.pedantic && (g = h ? g : '[*+-]'); for (let F = new RegExp('^( {0,3}' + g + ')((?:[\t ][^\\n]*)?(?:\\n|$))'); e && (p = !1, t = F.exec(e)) && !this.rules.block.hr.test(e);) { if (u = t[0], e = e.substring(u.length), o = t[2].split('\n', 1)[0].replace(/^\t+/, function (e) { return ' '.repeat(3 * e.length) }), l = e.split('\n', 1)[0], this.options.pedantic ? (i = 2, c = o.trimLeft()) : (i = t[2].search(/[^ ]/), c = o.slice(i = i > 4 ? 1 : i), i += t[1].length), s = !1, !o && /^ *$/.test(l) && (u += l + '\n', e = e.substring(l.length + 1), p = !0), !p) for (let d = new RegExp('^ {0,' + Math.min(3, i - 1) + '}(?:[*+-]|\\d{1,9}[.)])((?:[ \t][^\\n]*)?(?:\\n|$))'), k = new RegExp('^ {0,' + Math.min(3, i - 1) + '}((?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$)'), A = new RegExp('^ {0,' + Math.min(3, i - 1) + '}(?:```|~~~)'), C = new RegExp('^ {0,' + Math.min(3, i - 1) + '}#'); e && (l = D = e.split('\n', 1)[0], this.options.pedantic && (l = l.replace(/^ {1,4}(?=( {4})*[^ ])/g, ' ')), !A.test(l)) && !C.test(l) && !d.test(l) && !k.test(e);) { if (l.search(/[^ ]/) >= i || !l.trim())c += '\n' + l.slice(i); else { if (s) break; if (o.search(/[^ ]/) >= 4) break; if (A.test(o)) break; if (C.test(o)) break; if (k.test(o)) break; c += '\n' + l }s || l.trim() || (s = !0), u += D + '\n', e = e.substring(D.length + 1), o = l.slice(i) }f.loose || (a ? f.loose = !0 : /\n *\n *$/.test(u) && (a = !0)), this.options.gfm && (n = /^\[[ xX]\] /.exec(c)) && (r = n[0] !== '[ ] ', c = c.replace(/^\[[ xX]\] +/, '')), f.items.push({ type: 'list_item', raw: u, task: !!n, checked: r, loose: !1, text: c }), f.raw += u }f.items[f.items.length - 1].raw = u.trimRight(), f.items[f.items.length - 1].text = c.trimRight(), f.raw = f.raw.trimRight(); for (var E, x = f.items.length, m = 0; m < x; m++) this.lexer.state.top = !1, f.items[m].tokens = this.lexer.blockTokens(f.items[m].text, []), f.loose || (E = (E = f.items[m].tokens.filter(function (e) { return e.type === 'space' })).length > 0 && E.some(function (e) { return /\n.*\n/.test(e.raw) }), f.loose = E); if (f.loose) for (m = 0; m < x; m++)f.items[m].loose = !0; return f } }, t.html = function (e) { let t; var e = this.rules.block.html.exec(e); if (e) return t = { type: 'html', block: !0, raw: e[0], pre: !this.options.sanitizer && (e[1] === 'pre' || e[1] === 'script' || e[1] === 'style'), text: e[0] }, this.options.sanitize && (e = this.options.sanitizer ? this.options.sanitizer(e[0]) : D(e[0]), t.type = 'paragraph', t.text = e, t.tokens = this.lexer.inline(e)), t }, t.def = function (e) { let t; let u; let n; var e = this.rules.block.def.exec(e); if (e) return t = e[1].toLowerCase().replace(/\s+/g, ' '), u = e[2] ? e[2].replace(/^<(.*)>$/, '$1').replace(this.rules.inline._escapes, '$1') : '', n = e[3] && e[3].substring(1, e[3].length - 1).replace(this.rules.inline._escapes, '$1'), { type: 'def', tag: t, raw: e[0], href: u, title: n } }, t.table = function (e) { e = this.rules.block.table.exec(e); if (e) { const t = { type: 'table', header: k(e[1]).map(function (e) { return { text: e } }), align: e[2].replace(/^ *|\| *$/g, '').split(/ *\| */), rows: e[3] && e[3].trim() ? e[3].replace(/\n[ \t]*$/, '').split('\n') : [] }; if (t.header.length === t.align.length) { t.raw = e[0]; for (var u, n, r, i = t.align.length, s = 0; s < i; s++)/^ *-+: *$/.test(t.align[s]) ? t.align[s] = 'right' : /^ *:-+: *$/.test(t.align[s]) ? t.align[s] = 'center' : /^ *:-+ *$/.test(t.align[s]) ? t.align[s] = 'left' : t.align[s] = null; for (i = t.rows.length, s = 0; s < i; s++)t.rows[s] = k(t.rows[s], t.header.length).map(function (e) { return { text: e } }); for (i = t.header.length, u = 0; u < i; u++)t.header[u].tokens = this.lexer.inline(t.header[u].text); for (i = t.rows.length, u = 0; u < i; u++) for (r = t.rows[u], n = 0; n < r.length; n++)r[n].tokens = this.lexer.inline(r[n].text); return t } } }, t.lheading = function (e) { e = this.rules.block.lheading.exec(e); if (e) return { type: 'heading', raw: e[0], depth: e[2].charAt(0) === '=' ? 1 : 2, text: e[1], tokens: this.lexer.inline(e[1]) } }, t.paragraph = function (e) { let t; var e = this.rules.block.paragraph.exec(e); if (e) return t = e[1].charAt(e[1].length - 1) === '\n' ? e[1].slice(0, -1) : e[1], { type: 'paragraph', raw: e[0], text: t, tokens: this.lexer.inline(t) } }, t.text = function (e) { e = this.rules.block.text.exec(e); if (e) return { type: 'text', raw: e[0], text: e[0], tokens: this.lexer.inline(e[0]) } }, t.escape = function (e) { e = this.rules.inline.escape.exec(e); if (e) return { type: 'escape', raw: e[0], text: D(e[1]) } }, t.tag = function (e) { e = this.rules.inline.tag.exec(e); if (e) return !this.lexer.state.inLink && /^/i.test(e[0]) && (this.lexer.state.inLink = !1), !this.lexer.state.inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(e[0]) ? this.lexer.state.inRawBlock = !0 : this.lexer.state.inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(e[0]) && (this.lexer.state.inRawBlock = !1), { type: this.options.sanitize ? 'text' : 'html', raw: e[0], inLink: this.lexer.state.inLink, inRawBlock: this.lexer.state.inRawBlock, block: !1, text: this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(e[0]) : D(e[0]) : e[0] } }, t.link = function (e) { e = this.rules.inline.link.exec(e); if (e) { const t = e[2].trim(); if (!this.options.pedantic && /^$/.test(t)) return; var u = A(t.slice(0, -1), '\\'); if ((t.length - u.length) % 2 == 0) return } else { u = (function (e, t) { if (e.indexOf(t[1]) !== -1) for (let u = e.length, n = 0, r = 0; r < u; r++) if (e[r] === '\\')r++; else if (e[r] === t[0])n++; else if (e[r] === t[1] && --n < 0) return r; return -1 }(e[2], '()')); u > -1 && (r = (e[0].indexOf('!') === 0 ? 5 : 4) + e[1].length + u, e[2] = e[2].substring(0, u), e[0] = e[0].substring(0, r).trim(), e[3] = '') } let n; var u = e[2]; var r = ''; return this.options.pedantic ? (n = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(u)) && (u = n[1], r = n[3]) : r = e[3] ? e[3].slice(1, -1) : '', u = u.trim(), C(e, { href: (u = /^$/.test(t) ? u.slice(1) : u.slice(1, -1) : u) && u.replace(this.rules.inline._escapes, '$1'), title: r && r.replace(this.rules.inline._escapes, '$1') }, e[0], this.lexer) } }, t.reflink = function (e, t) { let u; if (u = (u = this.rules.inline.reflink.exec(e)) || this.rules.inline.nolink.exec(e)) return (e = t[(e = (u[2] || u[1]).replace(/\s+/g, ' ')).toLowerCase()]) ? C(u, e, u[0], this.lexer) : { type: 'text', raw: t = u[0].charAt(0), text: t } }, t.emStrong = function (e, t, u) { void 0 === u && (u = ''); let n = this.rules.inline.emStrong.lDelim.exec(e); if (n && ((!n[3] || 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&& (!(n[1] || n[2] || '') || !u || this.rules.inline.punctuation.exec(u)))) { const r = n[0].length - 1; let i = r; let s = 0; const a = n[0][0] === '*' ? this.rules.inline.emStrong.rDelimAst : this.rules.inline.emStrong.rDelimUnd; for (a.lastIndex = 0, t = t.slice(-1 * e.length + r); (n = a.exec(t)) != null;) { var o; let l = n[1] || n[2] || n[3] || n[4] || n[5] || n[6]; if (l) if (l = l.length, n[3] || n[4])i += l; else if ((n[5] || n[6]) && r % 3 && !((r + l) % 3))s += l; else if (!((i -= l) > 0)) return l = Math.min(l, l + i + s), o = e.slice(0, r + n.index + l + 1), Math.min(r, l) % 2 ? (l = o.slice(1, -1), { type: 'em', raw: o, text: l, tokens: this.lexer.inlineTokens(l) }) : (l = o.slice(2, -2), { type: 'strong', raw: o, text: l, tokens: this.lexer.inlineTokens(l) }) } } }, t.codespan = function (e) { let t; let u; let n; var e = this.rules.inline.code.exec(e); if (e) return n = e[2].replace(/\n/g, ' '), t = /[^ ]/.test(n), u = /^ /.test(n) && / $/.test(n), n = D(n = t && u ? n.substring(1, n.length - 1) : n, !0), { type: 'codespan', raw: e[0], text: n } }, t.br = function (e) { e = this.rules.inline.br.exec(e); if (e) return { type: 'br', raw: e[0] } }, t.del = function (e) { e = this.rules.inline.del.exec(e); if (e) return { type: 'del', raw: e[0], text: e[2], tokens: this.lexer.inlineTokens(e[2]) } }, t.autolink = function (e, t) { let u; var e = this.rules.inline.autolink.exec(e); if (e) return t = e[2] === '@' ? 'mailto:' + (u = D(this.options.mangle ? t(e[1]) : e[1])) : u = D(e[1]), { type: 'link', raw: e[0], text: u, href: t, tokens: [{ type: 'text', raw: u, text: u }] } }, t.url = function (e, t) { let u, n, r, i; if (u = this.rules.inline.url.exec(e)) { if (u[2] === '@')r = 'mailto:' + (n = D(this.options.mangle ? t(u[0]) : u[0])); else { for (;i = u[0], u[0] = this.rules.inline._backpedal.exec(u[0])[0], i !== u[0];);n = D(u[0]), r = u[1] === 'www.' ? 'http://' + u[0] : u[0] } return { type: 'link', raw: u[0], text: n, href: r, tokens: [{ type: 'text', raw: n, text: n }] } } }, t.inlineText = function (e, t) { e = this.rules.inline.text.exec(e); if (e) return t = this.lexer.state.inRawBlock ? this.options.sanitize ? this.options.sanitizer ? this.options.sanitizer(e[0]) : D(e[0]) : e[0] : D(this.options.smartypants ? t(e[0]) : e[0]), { type: 'text', raw: e[0], text: t } }, e }()); const m = { newline: /^(?: *(?:\n|$))+/, code: /^( {4}[^\n]+(?:\n(?: *(?:\n|$))*)?)+/, fences: /^ {0,3}(`{3,}(?=[^`\n]*(?:\n|$))|~{3,})([^\n]*)(?:\n|$)(?:|([\s\S]*?)(?:\n|$))(?: {0,3}\1[~`]* *(?=\n|$)|$)/, hr: /^ {0,3}((?:-[\t ]*){3,}|(?:_[ \t]*){3,}|(?:\*[ \t]*){3,})(?:\n+|$)/, heading: /^ {0,3}(#{1,6})(?=\s|$)(.*)(?:\n+|$)/, blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/, list: /^( {0,3}bull)([ \t][^\n]+?)?(?:\n|$)/, html: '^ {0,3}(?:<(script|pre|style|textarea)[\\s>][\\s\\S]*?(?:[^\\n]*\\n+|$)|comment[^\\n]*(\\n+|$)|<\\?[\\s\\S]*?(?:\\?>\\n*|$)|\\n*|$)|\\n*|$)|)[\\s\\S]*?(?:(?:\\n *)+\\n|$)|<(?!script|pre|style|textarea)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$)|(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:(?:\\n *)+\\n|$))', def: /^ {0,3}\[(label)\]: *(?:\n *)?([^<\s][^\s]*|<.*?>)(?:(?: +(?:\n *)?| *\n *)(title))? *(?:\n+|$)/, table: d, lheading: /^((?:(?!^bull ).|\n(?!\n|bull ))+?)\n {0,3}(=+|-+) *(?:\n+|$)/, _paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading|blockquote|fences|list|html|table| +\n)[^\n]+)*)/, text: /^[^\n]+/, _label: /(?!\s*\])(?:\\.|[^\[\]\\])+/, _title: /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/ }; const b = (m.def = p(m.def).replace('label', m._label).replace('title', m._title).getRegex(), m.bullet = /(?:[*+-]|\d{1,9}[.)])/, m.listItemStart = p(/^( *)(bull) */).replace('bull', m.bullet).getRegex(), m.list = p(m.list).replace(/bull/g, m.bullet).replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))').replace('def', '\\n+(?=' + m.def.source + ')').getRegex(), m._tag = 'address|article|aside|base|basefont|blockquote|body|caption|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr|track|ul', m._comment = /|$)/, m.html = p(m.html, 'i').replace('comment', m._comment).replace('tag', m._tag).replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/).getRegex(), m.lheading = p(m.lheading).replace(/bull/g, m.bullet).getRegex(), m.paragraph = p(m._paragraph).replace('hr', m.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '').replace('|table', '').replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ').replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', m._tag).getRegex(), m.blockquote = p(m.blockquote).replace('paragraph', m.paragraph).getRegex(), m.normal = g({}, m), m.gfm = g({}, m.normal, { table: '^ *([^\\n ].*\\|.*)\\n {0,3}(?:\\| *)?(:?-+:? *(?:\\| *:?-+:? *)*)(?:\\| *)?(?:\\n((?:(?! *\\n|hr|heading|blockquote|code|fences|list|html).*(?:\\n|$))*)\\n*|$)' }), m.gfm.table = p(m.gfm.table).replace('hr', m.hr).replace('heading', ' {0,3}#{1,6} ').replace('blockquote', ' {0,3}>').replace('code', ' {4}[^\\n]').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ').replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', m._tag).getRegex(), m.gfm.paragraph = p(m._paragraph).replace('hr', m.hr).replace('heading', ' {0,3}#{1,6} ').replace('|lheading', '').replace('table', m.gfm.table).replace('blockquote', ' {0,3}>').replace('fences', ' {0,3}(?:`{3,}(?=[^`\\n]*\\n)|~{3,})[^\\n]*\\n').replace('list', ' {0,3}(?:[*+-]|1[.)]) ').replace('html', ')|<(?:script|pre|style|textarea|!--)').replace('tag', m._tag).getRegex(), m.pedantic = g({}, m.normal, { html: p("^ *(?:comment *(?:\\n|\\s*$)|<(tag)[\\s\\S]+? *(?:\\n{2,}|\\s*$)|\\s]*)*?/?> *(?:\\n{2,}|\\s*$))").replace('comment', m._comment).replace(/tag/g, '(?!(?:a|em|strong|small|s|cite|q|dfn|abbr|data|time|code|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo|span|br|wbr|ins|del|img)\\b)\\w+(?!:|[^\\w\\s@]*@)\\b').getRegex(), def: /^ *\[([^\]]+)\]: *]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/, heading: /^(#{1,6})(.*)(?:\n+|$)/, fences: d, lheading: /^(.+?)\n {0,3}(=+|-+) *(?:\n+|$)/, paragraph: p(m.normal._paragraph).replace('hr', m.hr).replace('heading', ' *#{1,6} *[^\n]').replace('lheading', m.lheading).replace('blockquote', ' {0,3}>').replace('|fences', '').replace('|list', '').replace('|html', '').getRegex() }), { escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/, autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/, url: d, tag: '^comment|^|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>|^<\\?[\\s\\S]*?\\?>|^|^', link: /^!?\[(label)\]\(\s*(href)(?:\s+(title))?\s*\)/, reflink: /^!?\[(label)\]\[(ref)\]/, nolink: /^!?\[(ref)\](?:\[\])?/, reflinkSearch: 'reflink|nolink(?!\\()', emStrong: { lDelim: /^(?:\*+(?:((?!\*)[punct])|[^\s*]))|^_+(?:((?!_)[punct])|([^\s_]))/, rDelimAst: /^[^_*]*?__[^_*]*?\*[^_*]*?(?=__)|[^*]+(?=[^*])|(?!\*)[punct](\*+)(?=[\s]|$)|[^punct\s](\*+)(?!\*)(?=[punct\s]|$)|(?!\*)[punct\s](\*+)(?=[^punct\s])|[\s](\*+)(?!\*)(?=[punct])|(?!\*)[punct](\*+)(?!\*)(?=[punct])|[^punct\s](\*+)(?=[^punct\s])/, rDelimUnd: /^[^_*]*?\*\*[^_*]*?_[^_*]*?(?=\*\*)|[^_]+(?=[^_])|(?!_)[punct](_+)(?=[\s]|$)|[^punct\s](_+)(?!_)(?=[punct\s]|$)|(?!_)[punct\s](_+)(?=[^punct\s])|[\s](_+)(?!_)(?=[punct])|(?!_)[punct](_+)(?!_)(?=[punct])/ }, code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/, br: /^( {2,}|\\)\n(?!\s*$)/, del: d, text: /^(`+|[^`])(?:(?= {2,}\n)|[\s\S]*?(?:(?=[\\ 0.5 ? 'x' + t.toString(16) : t) + ';'; return u }b._punctuation = '\\p{P}$+<=>`^|~', b.punctuation = p(b.punctuation, 'u').replace(/punctuation/g, b._punctuation).getRegex(), b.blockSkip = /\[[^[\]]*?\]\([^\(\)]*?\)|`[^`]*?`|<[^<>]*?>/g, b.anyPunctuation = /\\[punct]/g, b._escapes = /\\([punct])/g, b._comment = p(m._comment).replace('(?:--\x3e|$)', '--\x3e').getRegex(), b.emStrong.lDelim = p(b.emStrong.lDelim, 'u').replace(/punct/g, b._punctuation).getRegex(), b.emStrong.rDelimAst = p(b.emStrong.rDelimAst, 'gu').replace(/punct/g, b._punctuation).getRegex(), b.emStrong.rDelimUnd = p(b.emStrong.rDelimUnd, 'gu').replace(/punct/g, b._punctuation).getRegex(), b.anyPunctuation = p(b.anyPunctuation, 'gu').replace(/punct/g, b._punctuation).getRegex(), b._escapes = p(b._escapes, 'gu').replace(/punct/g, b._punctuation).getRegex(), b._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/, b._email = /[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+(@)[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)+(?![-_])/, b.autolink = p(b.autolink).replace('scheme', b._scheme).replace('email', b._email).getRegex(), b._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/, b.tag = p(b.tag).replace('comment', b._comment).replace('attribute', b._attribute).getRegex(), b._label = /(?:\[(?:\\.|[^\[\]\\])*\]|\\.|`[^`]*`|[^\[\]\\`])*?/, b._href = /<(?:\\.|[^\n<>\\])+>|[^\s\x00-\x1f]*/, b._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/, b.link = p(b.link).replace('label', b._label).replace('href', b._href).replace('title', b._title).getRegex(), b.reflink = p(b.reflink).replace('label', b._label).replace('ref', m._label).getRegex(), b.nolink = p(b.nolink).replace('ref', m._label).getRegex(), b.reflinkSearch = p(b.reflinkSearch, 'g').replace('reflink', b.reflink).replace('nolink', b.nolink).getRegex(), b.normal = g({}, b), b.pedantic = g({}, b.normal, { strong: { start: /^__|\*\*/, middle: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/, endAst: /\*\*(?!\*)/g, endUnd: /__(?!_)/g }, em: { start: /^_|\*/, middle: /^()\*(?=\S)([\s\S]*?\S)\*(?!\*)|^_(?=\S)([\s\S]*?\S)_(?!_)/, endAst: /\*(?!\*)/g, endUnd: /_(?!_)/g }, link: p(/^!?\[(label)\]\((.*?)\)/).replace('label', b._label).getRegex(), reflink: p(/^!?\[(label)\]\s*\[([^\]]*)\]/).replace('label', b._label).getRegex() }), b.gfm = g({}, b.normal, { escape: p(b.escape).replace('])', '~|])').getRegex(), _extended_email: /[A-Za-z0-9._+-]+(@)[a-zA-Z0-9-_]+(?:\.[a-zA-Z0-9-_]*[a-zA-Z0-9])+(?![-_])/, url: /^((?:ftp|https?):\/\/|www\.)(?:[a-zA-Z0-9\-]+\.?)+[^\s<]*|^email/, _backpedal: /(?:[^?!.,:;*_'"~()&]+|\([^)]*\)|&(?![a-zA-Z0-9]+;$)|[?!.,:;*_'"~)]+(?!$))+/, del: /^(~~?)(?=[^\s~])([\s\S]*?[^\s~])\1(?=[^~]|$)/, text: /^([`~]+|[^`~])(?:(?= {2,}\n)|(?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@)|[\s\S]*?(?:(?=[\\ 0 ? i[i.length - 1].raw += '\n' : i.push(s), 'continue'; if (s = D.tokenizer.code(r)) return r = r.substring(s.raw.length), !(a = i[i.length - 1]) || a.type !== 'paragraph' && a.type !== 'text' ? i.push(s) : (a.raw += '\n' + s.raw, a.text += '\n' + s.text, D.inlineQueue[D.inlineQueue.length - 1].src = a.text), 'continue'; if (s = D.tokenizer.fences(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.heading(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.hr(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.blockquote(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.list(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.html(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.def(r)) return r = r.substring(s.raw.length), !(a = i[i.length - 1]) || a.type !== 'paragraph' && a.type !== 'text' ? D.tokens.links[s.tag] || (D.tokens.links[s.tag] = { href: s.href, title: s.title }) : (a.raw += '\n' + s.raw, a.text += '\n' + s.raw, D.inlineQueue[D.inlineQueue.length - 1].src = a.text), 'continue'; if (s = D.tokenizer.table(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = D.tokenizer.lheading(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; let t, u, n; if (o = r, D.options.extensions && D.options.extensions.startBlock && (t = 1 / 0, u = r.slice(1), D.options.extensions.startBlock.forEach(function (e) { typeof (n = e.call({ lexer: this }, u)) === 'number' && n >= 0 && (t = Math.min(t, n)) }), t < 1 / 0) && t >= 0 && (o = r.substring(0, t + 1)), D.state.top && (s = D.tokenizer.paragraph(o))) return a = i[i.length - 1], l && a.type === 'paragraph' ? (a.raw += '\n' + s.raw, a.text += '\n' + s.text, D.inlineQueue.pop(), D.inlineQueue[D.inlineQueue.length - 1].src = a.text) : i.push(s), l = o.length !== r.length, r = r.substring(s.raw.length), 'continue'; if (s = D.tokenizer.text(r)) return r = r.substring(s.raw.length), (a = i[i.length - 1]) && a.type === 'text' ? (a.raw += '\n' + s.raw, a.text += '\n' + s.text, D.inlineQueue.pop(), D.inlineQueue[D.inlineQueue.length - 1].src = a.text) : i.push(s), 'continue'; if (r) { const e = 'Infinite loop on byte: ' + r.charCodeAt(0); if (D.options.silent) return console.error(e), 'break'; throw new Error(e) } }()); if (e !== 'continue' && e === 'break') break } return this.state.top = !0, i }, n.inline = function (e, t) { return this.inlineQueue.push({ src: e, tokens: t = void 0 === t ? [] : t }), t }, n.inlineTokens = function (r, i) { let s; let a; let o; let e; let l; let D; const c = this; let p = (void 0 === i && (i = []), r); if (this.tokens.links) { const t = Object.keys(this.tokens.links); if (t.length > 0) for (;(e = this.tokenizer.rules.inline.reflinkSearch.exec(p)) != null;)t.includes(e[0].slice(e[0].lastIndexOf('[') + 1, -1)) && (p = p.slice(0, e.index) + '[' + 'a'.repeat(e[0].length - 2) + ']' + p.slice(this.tokenizer.rules.inline.reflinkSearch.lastIndex)) } for (;(e = this.tokenizer.rules.inline.blockSkip.exec(p)) != null;)p = p.slice(0, e.index) + '[' + 'a'.repeat(e[0].length - 2) + ']' + p.slice(this.tokenizer.rules.inline.blockSkip.lastIndex); for (;(e = this.tokenizer.rules.inline.anyPunctuation.exec(p)) != null;)p = p.slice(0, e.index) + '++' + p.slice(this.tokenizer.rules.inline.anyPunctuation.lastIndex); for (;r;) { const u = (function () { if (l || (D = ''), l = !1, c.options.extensions && c.options.extensions.inline && c.options.extensions.inline.some(function (e) { return !!(s = e.call({ lexer: c }, r, i)) && (r = r.substring(s.raw.length), i.push(s), !0) })) return 'continue'; if (s = c.tokenizer.escape(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.tag(r)) return r = r.substring(s.raw.length), (a = i[i.length - 1]) && s.type === 'text' && a.type === 'text' ? (a.raw += s.raw, a.text += s.text) : i.push(s), 'continue'; if (s = c.tokenizer.link(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.reflink(r, c.tokens.links)) return r = r.substring(s.raw.length), (a = i[i.length - 1]) && s.type === 'text' && a.type === 'text' ? (a.raw += s.raw, a.text += s.text) : i.push(s), 'continue'; if (s = c.tokenizer.emStrong(r, p, D)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.codespan(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.br(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.del(r)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (s = c.tokenizer.autolink(r, w)) return r = r.substring(s.raw.length), i.push(s), 'continue'; if (!c.state.inLink && (s = c.tokenizer.url(r, w))) return r = r.substring(s.raw.length), i.push(s), 'continue'; let t, u, n; if (o = r, c.options.extensions && c.options.extensions.startInline && (t = 1 / 0, u = r.slice(1), c.options.extensions.startInline.forEach(function (e) { typeof (n = e.call({ lexer: this }, u)) === 'number' && n >= 0 && (t = Math.min(t, n)) }), t < 1 / 0) && t >= 0 && (o = r.substring(0, t + 1)), s = c.tokenizer.inlineText(o, N)) return r = r.substring(s.raw.length), s.raw.slice(-1) !== '_' && (D = s.raw.slice(-1)), l = !0, (a = i[i.length - 1]) && a.type === 'text' ? (a.raw += s.raw, a.text += s.text) : i.push(s), 'continue'; if (r) { const e = 'Infinite loop on byte: ' + r.charCodeAt(0); if (c.options.silent) return console.error(e), 'break'; throw new Error(e) } }()); if (u !== 'continue' && u === 'break') break } return i }, n = u, t = [{ key: 'rules', get: function () { return { block: m, inline: b } } }], (e = null) && i(n.prototype, e), t && i(n, t), Object.defineProperty(n, 'prototype', { writable: !1 }), u }()); const y = (function () { function e (e) { this.options = e || r.defaults } const t = e.prototype; return t.code = function (e, t, u) { let n; var t = (t || '').match(/\S*/)[0]; return this.options.highlight && (n = this.options.highlight(e, t)) != null && n !== e && (u = !0, e = n), e = e.replace(/\n$/, '') + '\n', t ? '
    ' + (u ? e : D(e, !0)) + '
    \n' : '
    ' + (u ? e : D(e, !0)) + '
    \n' }, t.blockquote = function (e) { return '
    \n' + e + '
    \n' }, t.html = function (e, t) { return e }, t.heading = function (e, t, u, n) { return this.options.headerIds ? '' + e + '\n' : '' + e + '\n' }, t.hr = function () { return this.options.xhtml ? '
    \n' : '
    \n' }, t.list = function (e, t, u) { const n = t ? 'ol' : 'ul'; return '<' + n + (t && u !== 1 ? ' start="' + u + '"' : '') + '>\n' + e + '\n' }, t.listitem = function (e) { return '
  • ' + e + '
    • \n' }, t.checkbox = function (e) { return ' ' }, t.paragraph = function (e) { return '

    ' + e + '

    \n' }, t.table = function (e, t) { return '\n\n' + e + '\n' + (t = t && '' + t + '') + '
    \n' }, t.tablerow = function (e) { return '\n' + e + '\n' }, t.tablecell = function (e, t) { const u = t.header ? 'th' : 'td'; return (t.align ? '<' + u + ' align="' + t.align + '">' : '<' + u + '>') + e + '\n' }, t.strong = function (e) { return '' + e + '' }, t.em = function (e) { return '' + e + '' }, t.codespan = function (e) { return '' + e + '' }, t.br = function () { return this.options.xhtml ? '
    ' : '
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