Include to Wekan packages directory contents, so that meteor command would build all directly.

This also simplifies build scripts.

Thanks to xet7 !

229 files changed, 19938 insertions, 0 deletions

diff --git a/packages/markdown/.gitignore b/packages/markdown/.gitignore
new file mode 100755
index 00000000..677a6fc2
--- /dev/null
+++ b/packages/markdown/.gitignore
@@ -0,0 +1 @@
+.build*
diff --git a/packages/markdown/README.md b/packages/markdown/README.md
new file mode 100755
index 00000000..96c5725e
--- /dev/null
+++ b/packages/markdown/README.md
@@ -0,0 +1,40 @@
+markdown
+========
+
+GitHub flavored markdown parser for Meteor based on marked.js newest version, updated by xet7.
+
+GFM tables and linebreaks are enabled by default.
+
+
+Usage
+-----
+
+Anywhere inside your template add markdown block and write markdown inside.
+
+Example:
+
+```
+{{#markdown}}
+
+...markdown text here...
+
+{{/markdown}}
+```
+
+That's it!
+
+
+Thanks to:
+----------
+
+- Christopher Jeffrey for <a href="https://github.com/chjj/marked" target="_blank">marked.js</a>
+
+- Bozhao Yu for original <a href="https://github.com/yubozhao/meteor-markdown" target="_blank">meteor-markdown</a> package (I just made this package compatible with Meteor 0.9+)
+
+- Bernhard Millauer - for contributions to this package
+
+- <a href="https://github.com/xet7">xet7</a> for updating to newest GFM package.
+
+License
+-------
+MIT
diff --git a/packages/markdown/markdown.js b/packages/markdown/markdown.js
new file mode 100755
index 00000000..bb015cc4
--- /dev/null
+++ b/packages/markdown/markdown.js
@@ -0,0 +1,9 @@
+var mark = marked;
+
+mark.setOptions({
+  gfm: true,
+  tables: true,
+  breaks: true
+});
+
+Markdown = mark;
diff --git a/packages/markdown/marked/.editorconfig b/packages/markdown/marked/.editorconfig
new file mode 100644
index 00000000..97ff4e8a
--- /dev/null
+++ b/packages/markdown/marked/.editorconfig
@@ -0,0 +1,16 @@
+root = true
+
+[*.{json,js}]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+
+[*.md, !test/*.md]
+charset = utf-8
+end_of_line = lf
+insert_final_newline = true
+trim_trailing_whitespace = true
+indent_style = tab
+indent_size = 4
\ No newline at end of file
diff --git a/packages/markdown/marked/.eslintignore b/packages/markdown/marked/.eslintignore
new file mode 100644
index 00000000..121531af
--- /dev/null
+++ b/packages/markdown/marked/.eslintignore
@@ -0,0 +1 @@
+*.min.js
diff --git a/packages/markdown/marked/.eslintrc.json b/packages/markdown/marked/.eslintrc.json
new file mode 100644
index 00000000..1800cb72
--- /dev/null
+++ b/packages/markdown/marked/.eslintrc.json
@@ -0,0 +1,29 @@
+{
+  "extends": "standard",
+  "plugins": [
+    "standard"
+  ],
+  "parserOptions": { "ecmaVersion": 5 },
+  "rules": {
+    "semi": ["error", "always"],
+    "indent": ["warn", 2, {
+      "VariableDeclarator": { "var": 2 },
+      "SwitchCase": 1,
+      "outerIIFEBody": 0
+    }],
+    "space-before-function-paren": "off",
+    "object-curly-spacing": "off",
+    "operator-linebreak": ["error", "before", { "overrides": { "=": "after" } }],
+    "no-cond-assign": "off",
+    "no-useless-escape": "off",
+    "no-return-assign": "off",
+    "one-var": "off",
+    "no-control-regex": "off"
+  },
+  "env": {
+    "node": true,
+    "browser": true,
+    "amd": true,
+    "jasmine": true
+  }
+}
diff --git a/packages/markdown/marked/.gitattributes b/packages/markdown/marked/.gitattributes
new file mode 100644
index 00000000..8f2d8c35
--- /dev/null
+++ b/packages/markdown/marked/.gitattributes
@@ -0,0 +1,2 @@
+test/* linguist-vendored
+
diff --git a/packages/markdown/marked/.github/ISSUE_TEMPLATE.md b/packages/markdown/marked/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 00000000..9df84eaf
--- /dev/null
+++ b/packages/markdown/marked/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,42 @@
+**Marked version:**
+
+**Markdown flavor:** Markdown.pl|CommonMark|GitHub Flavored Markdown|n/a
+
+<!-- The NPM version or commit hash having the issue --> 
+
+<!-- 
+
+	If submitting something other than a defect with Marked itself, please use the following:
+
+**Proposal type:** new feature | project operations | other
+
+## What pain point are you perceiving?
+
+## What solution are you suggesting?
+
+-->
+
+## Expectation
+
+**CommonMark Demo:** [demo](https://spec.commonmark.org/dingus/)
+<!-- You can replace the link above with a permalink from: https://spec.commonmark.org/dingus/ -->
+
+<!-- Describe the output you are expecting from marked -->
+
+## Result
+
+**Marked Demo:** [demo](https://marked.js.org/demo/)
+<!-- You can replace the link above with a permalink from: https://marked.js.org/demo/ -->
+
+<!-- Describe the output you received from marked -->
+
+## What was attempted
+
+<!-- Describe what code combination got you there -->
+
+<!-- 
+	If error is thrown add the following:
+
+## Call stack & console log
+
+-->
diff --git a/packages/markdown/marked/.github/ISSUE_TEMPLATE/Bug_report.md b/packages/markdown/marked/.github/ISSUE_TEMPLATE/Bug_report.md
new file mode 100644
index 00000000..d8042b4d
--- /dev/null
+++ b/packages/markdown/marked/.github/ISSUE_TEMPLATE/Bug_report.md
@@ -0,0 +1,27 @@
+---

+name: Bug report

+about: Marked says it does this thing but does not

+

+---

+

+**Describe the bug**

+A clear and concise description of what the bug is.

+

+**To Reproduce**

+Steps to reproduce the behavior:

+

+<!-- If possible, use the Marked Demo permalink and compare to the CommonMark Dingus permalink to demonstrate the bug -->

+<!--

+1. [Marked Demo](https://marked.js.org/demo/)

+2. [CommonMark Demo](https://spec.commonmark.org/dingus/)

+-->

+

+<!-- If you need a specific version and options to reproduce the bug, use the following template -->

+<!--

+1. Install marked `npm install --save marked@0.3.19` with the version you are using

+2. Run marked with input string and options such as `marked('hello *world*', {gfm: true})`

+3. Actual output (or error) is...

+-->

+

+**Expected behavior**

+A clear and concise description of what you expected to happen.

diff --git a/packages/markdown/marked/.github/ISSUE_TEMPLATE/Feature_request.md b/packages/markdown/marked/.github/ISSUE_TEMPLATE/Feature_request.md
new file mode 100644
index 00000000..745d4b43
--- /dev/null
+++ b/packages/markdown/marked/.github/ISSUE_TEMPLATE/Feature_request.md
@@ -0,0 +1,14 @@
+---

+name: Feature request

+about: Marked doesn't do this thing and I think it should

+

+---

+

+**Describe the feature**

+A clear and concise description of what you would like.

+

+**Why is this feature necessary?**

+A clear and concise description of why.

+

+**Describe alternatives you've considered**

+A clear and concise description of any alternative solutions or features you've considered.

diff --git a/packages/markdown/marked/.github/ISSUE_TEMPLATE/Proposal.md b/packages/markdown/marked/.github/ISSUE_TEMPLATE/Proposal.md
new file mode 100644
index 00000000..aa94da3a
--- /dev/null
+++ b/packages/markdown/marked/.github/ISSUE_TEMPLATE/Proposal.md
@@ -0,0 +1,11 @@
+---
+name: Proposal
+about: Marked doesn't do this thing and I think it should
+ 
+---
+ 
+**What pain point are you perceiving?.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+ 
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
diff --git a/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE.md b/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE.md
new file mode 100644
index 00000000..8274e607
--- /dev/null
+++ b/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE.md
@@ -0,0 +1,53 @@
+
+<!--
+
+	If release PR, add ?template=release.md to the PR url to use the release PR template.
+
+	If badging PR, add ?template=badges.md to the PR url to use the badges PR template.
+
+	Otherwise, you are stating this PR fixes an issue that has been submitted; or,
+	describes the issue or proposal under consideration and contains the project-related code to implement.
+
+-->
+
+**Marked version:**
+
+<!-- The NPM version or commit hash having the issue -->
+
+**Markdown flavor:** Markdown.pl|CommonMark|GitHub Flavored Markdown|n/a
+
+## Description
+
+- Fixes #### (if fixing a known issue; otherwise, describe issue using the following format)
+
+<!--
+
+	If no issue exists that you're aware of. The maintainers should be able to figure out if it's a duplicate.
+
+## Expectation
+
+Describe the output you are expecting from marked
+
+## Result
+
+Describe the output you received from marked
+
+## What was attempted
+
+Describe what code combination got you there
+
+-->
+
+## Contributor
+
+- [ ] Test(s) exist to ensure functionality and minimize regression (if no tests added, list tests covering this PR); or,
+- [ ] no tests required for this PR.
+- [ ] If submitting new feature, it has been documented in the appropriate places.
+
+## Committer
+
+In most cases, this should be a different person than the contributor.
+
+- [ ] Draft GitHub release notes have been updated.
+- [ ] CI is green (no forced merge required).
+- [ ] Merge PR
diff --git a/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE/badges.md b/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE/badges.md
new file mode 100644
index 00000000..2078243d
--- /dev/null
+++ b/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE/badges.md
@@ -0,0 +1,50 @@
+**@mention the contributor:**
+
+## Recommendation to:
+
+- [ ] Change user group
+- [ ] Add a badge
+- [ ] Remove a badge
+
+<!-- 
+
+	Explain your reasoning behind tagging that person. 
+
+	Preferably by citing objective examples, like PRs, Issues, and so on.
+
+-->
+
+## As the one mentioned, I would like to:
+
+- [ ] accept the recommendation; or,
+- [ ] graciously decline; or,
+- [ ] dispute the recommendation
+
+within 30 days, if you have not indicated which option you are taking one of the following will happen:
+
+1. If adding a badge, we will assume you are graciously declining.
+2. If removing a badge, we will assume you do not want to dispute the recommendation; therefore, the badge will be removed.
+
+<!--
+
+	Why would someone not accept a badge? Loads of reasons depending on the circumstances.
+
+	1. If you're a committer and someone puts a badge for you on having decision making authority in an area, do you really a) think you earned it and b) think you can do that *and* all the other stuff you got going as a committer, admin, or publisher (not to even mention your outside life)? Maybe not. And that's okay. Thank them for the recognition, explain you aren't able to take more on at the moment. It's cool to get recognized though.
+	2. Maybe you don't feel you actually earned it yet. I remember being in an interview once. The interviewer asked me to give an example of going above and beyond the call of duty. I said, "That's hard. Because what you consider going above and beyond may be what I consider to be 'just rising to'. If we're in battle and you get wounded and I pull you out of the frey before heading back into it, I don't consider that going above and beyond; I consider that rising to."
+
+	Why would someone remove their own badge? Loads of reasons...
+
+	1. Maybe you got a lot going on right now and want to broadcast to the Marked community that, "Hey, I don't want to say I'm going to do this unless I can really commit to it right now in a way that serves the project well." That's awesome! That takes courage! Because a) saying "no" is hard for most humans ("people pleasers") and b) the alternative, well, for those of us here since about October of 2017 (and prior), we know what the alternative can look like.
+	2. Maybe you just think you've done all you can to help and learned all you can from the experience. Again, very awesome and courageous. It takes courage to know when to walk away on your own accord.
+
+	Why would you want to remove someone's badge? Loads of reasons...
+
+	1. Maybe they have decision making authority on something. You asked for their advice. And, you ended up waiting almost a month before receiving a response.
+	2. Maybe it was relevant at the time (Master of Marked, for example) but you think they've lost their former level of skill (fell out of practice, for example). They could always get it back.
+	3. Maybe to signal to them that, "Hey, you seem to have forgotten about us. Are you still around (or alive)?"
+
+	Anyway, you get the idea. This isn't about good or bad...it's just about giving the community a simple game mechanic by which to publicly say, "Thank you" or "Here's what my status is" in the community or "Hey, I think something's wrong here" in a civil manner.
+
+-->
+
+Note: All committers must approve via review before merging, the disapproving committer can simply close the PR.
\ No newline at end of file
diff --git a/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE/release.md b/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE/release.md
new file mode 100644
index 00000000..29cd7f2e
--- /dev/null
+++ b/packages/markdown/marked/.github/PULL_REQUEST_TEMPLATE/release.md
@@ -0,0 +1,25 @@
+## Publisher
+
+- [ ] `$ npm version` has been run.
+- [ ] Release notes in [draft GitHub release](https://github.com/markedjs/marked/releases) are up to date
+- [ ] Release notes include which flavors and versions of Markdown are supported by this release
+- [ ] Committer checklist is complete.
+- [ ] Merge PR.
+- [ ] Publish GitHub release using `master` with correct version number.
+- [ ] `$ npm publish` has been run.
+- [ ] Create draft GitHub release to prepare next release.
+
+Note: If merges to `master` occur after submitting this PR and before running `$ npm pubish` you should be able to
+
+1. pull from `upstream/master` (`git pull upstream master`) into the branch holding this version,
+2. run `$ npm run build` to regenerate the `min` file, and
+3. commit and push the updated changes.
+
+## Committer
+
+In most cases, this should be someone different than the publisher.
+
+- [ ] Version in `package.json` has been updated (see [PUBLISHING.md](https://github.com/markedjs/marked/blob/master/docs/PUBLISHING.md)).
+- [ ] The `marked.min.js` has been updated; or,
+- [ ] release does not change library.
+- [ ] CI is green (no forced merge required).
diff --git a/packages/markdown/marked/.gitignore b/packages/markdown/marked/.gitignore
new file mode 100644
index 00000000..68ccf75d
--- /dev/null
+++ b/packages/markdown/marked/.gitignore
@@ -0,0 +1,3 @@
+.DS_Store
+node_modules/
+test/compiled_tests
diff --git a/packages/markdown/marked/.travis.yml b/packages/markdown/marked/.travis.yml
new file mode 100644
index 00000000..8ff71da4
--- /dev/null
+++ b/packages/markdown/marked/.travis.yml
@@ -0,0 +1,46 @@
+language: node_js
+
+jobs:
+  fast_finish: true
+  allow_failures:
+    - stage: security scan 🔐
+
+  include:
+    - stage: unit tests 👩🏽‍💻
+      script: npm run test:unit
+      node_js: lts/*
+
+    - stage: spec tests 👩🏽‍💻
+      script: npm run test:specs
+      node_js: v4
+    - node_js: lts/*
+    - node_js: node
+
+    - stage: lint ✨
+      script: npm run test:lint
+      node_js: lts/*
+
+    - stage: minify 🗜️
+      script: |
+        npm run build
+        if ! git diff --quiet; then
+          git config --global user.email "travis@travis-ci.org"
+          git config --global user.name "Travis-CI"
+          git config credential.helper "store --file=.git/credentials"
+          echo "https://${GITHUB_TOKEN}:@github.com" > .git/credentials
+          git commit -am '🗜️ minify [skip ci]'
+          git push origin HEAD:${TRAVIS_BRANCH}
+        fi
+      node_js: lts/*
+      if: branch = master AND type = push
+
+    - stage: security scan 🔐
+      script: npm run test:redos
+      node_js: lts/*
+
+cache:
+  directories:
+    - node_modules
+
+git:
+  depth: 3
diff --git a/packages/markdown/marked/LICENSE.md b/packages/markdown/marked/LICENSE.md
new file mode 100644
index 00000000..64b41a0e
--- /dev/null
+++ b/packages/markdown/marked/LICENSE.md
@@ -0,0 +1,43 @@
+# License information
+
+## Contribution License Agreement
+
+If you contribute code to this project, you are implicitly allowing your code
+to be distributed under the MIT license. You are also implicitly verifying that
+all code is your original work. `</legalese>`
+
+## Marked
+
+Copyright (c) 2011-2018, Christopher Jeffrey (https://github.com/chjj/)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+
+## Markdown
+
+Copyright © 2004, John Gruber 
+http://daringfireball.net/ 
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+* Neither the name “Markdown” nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
+
+This software is provided by the copyright holders and contributors “as is” and any express or implied warranties, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose are disclaimed. In no event shall the copyright owner or contributors be liable for any direct, indirect, incidental, special, exemplary, or consequential damages (including, but not limited to, procurement of substitute goods or services; loss of use, data, or profits; or business interruption) however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence or otherwise) arising in any way out of the use of this software, even if advised of the possibility of such damage.
diff --git a/packages/markdown/marked/Makefile b/packages/markdown/marked/Makefile
new file mode 100644
index 00000000..7deead54
--- /dev/null
+++ b/packages/markdown/marked/Makefile
@@ -0,0 +1,15 @@
+all:
+	@cp lib/marked.js marked.js
+	@uglifyjs --comments '/\*[^\0]+?Copyright[^\0]+?\*/' -o marked.min.js lib/marked.js
+
+clean:
+	@rm marked.js
+	@rm marked.min.js
+
+bench:
+	@node test --bench
+
+man/marked.1.txt:
+	groff -man -Tascii man/marked.1 | col -b > man/marked.1.txt
+
+.PHONY: clean all
diff --git a/packages/markdown/marked/README.md b/packages/markdown/marked/README.md
new file mode 100644
index 00000000..2dfd5cd1
--- /dev/null
+++ b/packages/markdown/marked/README.md
@@ -0,0 +1,76 @@
+<a href="https://marked.js.org">
+  <img width="60px" height="60px" src="https://marked.js.org/img/logo-black.svg" align="right" />
+</a>
+
+# Marked
+
+[![npm](https://badgen.net/npm/v/marked)](https://www.npmjs.com/package/marked)
+[![gzip size](https://badgen.net/badgesize/gzip/https://cdn.jsdelivr.net/npm/marked/marked.min.js)](https://cdn.jsdelivr.net/npm/marked/marked.min.js)
+[![install size](https://badgen.net/packagephobia/install/marked)](https://packagephobia.now.sh/result?p=marked)
+[![downloads](https://badgen.net/npm/dt/marked)](https://www.npmjs.com/package/marked)
+[![dep](https://badgen.net/david/dep/markedjs/marked?label=deps)](https://david-dm.org/markedjs/marked)
+[![dev dep](https://badgen.net/david/dev/markedjs/marked?label=devDeps)](https://david-dm.org/markedjs/marked?type=dev)
+[![travis](https://badgen.net/travis/markedjs/marked)](https://travis-ci.org/markedjs/marked)
+[![snyk](https://snyk.io/test/npm/marked/badge.svg)](https://snyk.io/test/npm/marked)
+
+- ⚡ built for speed
+- ⬇️ low-level compiler for parsing markdown without caching or blocking for long periods of time
+- ⚖️ light-weight while implementing all markdown features from the supported flavors & specifications
+- 🌐 works in a browser, on a server, or from a command line interface (CLI)
+
+## Demo
+
+Checkout the [demo page](https://marked.js.org/demo/) to see marked in action ⛹️
+
+## Docs
+
+Our [documentation pages](https://marked.js.org) are also rendered using marked 💯
+
+Also read about:
+
+* [Options](https://marked.js.org/#/USING_ADVANCED.md)
+* [Extensibility](https://marked.js.org/#/USING_PRO.md)
+
+## Installation
+
+**CLI:** `npm install -g marked`
+
+**In-browser:** `npm install marked`
+
+## Usage
+
+### Warning: 🚨 Marked does not [sanitize](https://marked.js.org/#/USING_ADVANCED.md#options) the output HTML by default 🚨
+
+**CLI**
+
+``` bash
+$ marked -o hello.html
+hello world
+^D
+$ cat hello.html
+<p>hello world</p>
+```
+
+**Browser**
+
+```html
+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <title>Marked in the browser</title>
+</head>
+<body>
+  <div id="content"></div>
+  <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
+  <script>
+    document.getElementById('content').innerHTML =
+      marked('# Marked in the browser\n\nRendered by **marked**.');
+  </script>
+</body>
+</html>
+```
+
+## License
+
+Copyright (c) 2011-2018, Christopher Jeffrey. (MIT License)
diff --git a/packages/markdown/marked/bin/marked b/packages/markdown/marked/bin/marked
new file mode 100755
index 00000000..0ea63c54
--- /dev/null
+++ b/packages/markdown/marked/bin/marked
@@ -0,0 +1,215 @@
+#!/usr/bin/env node
+
+/**
+ * Marked CLI
+ * Copyright (c) 2011-2013, Christopher Jeffrey (MIT License)
+ */
+
+var fs = require('fs'),
+    path = require('path'),
+    marked = require('../');
+
+/**
+ * Man Page
+ */
+
+function help() {
+  var spawn = require('child_process').spawn;
+
+  var options = {
+    cwd: process.cwd(),
+    env: process.env,
+    setsid: false,
+    stdio: 'inherit'
+  };
+
+  spawn('man', [path.resolve(__dirname, '/../man/marked.1')], options)
+    .on('error', function() {
+      fs.readFile(path.resolve(__dirname, '/../man/marked.1.txt'), 'utf8', function(err, data) {
+        if (err) throw err;
+        console.log(data);
+      });
+    });
+}
+
+function version() {
+  var pkg = require('../package.json');
+  console.log(pkg.version);
+}
+
+/**
+ * Main
+ */
+
+function main(argv, callback) {
+  var files = [],
+      options = {},
+      input,
+      output,
+      string,
+      arg,
+      tokens,
+      opt;
+
+  function getarg() {
+    var arg = argv.shift();
+
+    if (arg.indexOf('--') === 0) {
+      // e.g. --opt
+      arg = arg.split('=');
+      if (arg.length > 1) {
+        // e.g. --opt=val
+        argv.unshift(arg.slice(1).join('='));
+      }
+      arg = arg[0];
+    } else if (arg[0] === '-') {
+      if (arg.length > 2) {
+        // e.g. -abc
+        argv = arg.substring(1).split('').map(function(ch) {
+          return '-' + ch;
+        }).concat(argv);
+        arg = argv.shift();
+      } else {
+        // e.g. -a
+      }
+    } else {
+      // e.g. foo
+    }
+
+    return arg;
+  }
+
+  while (argv.length) {
+    arg = getarg();
+    switch (arg) {
+      case '--test':
+        return require('../test').main(process.argv.slice());
+      case '-o':
+      case '--output':
+        output = argv.shift();
+        break;
+      case '-i':
+      case '--input':
+        input = argv.shift();
+        break;
+      case '-s':
+      case '--string':
+        string = argv.shift();
+        break;
+      case '-t':
+      case '--tokens':
+        tokens = true;
+        break;
+      case '-h':
+      case '--help':
+        return help();
+      case '-v':
+      case '--version':
+        return version();
+      default:
+        if (arg.indexOf('--') === 0) {
+          opt = camelize(arg.replace(/^--(no-)?/, ''));
+          if (!marked.defaults.hasOwnProperty(opt)) {
+            continue;
+          }
+          if (arg.indexOf('--no-') === 0) {
+            options[opt] = typeof marked.defaults[opt] !== 'boolean'
+              ? null
+              : false;
+          } else {
+            options[opt] = typeof marked.defaults[opt] !== 'boolean'
+              ? argv.shift()
+              : true;
+          }
+        } else {
+          files.push(arg);
+        }
+        break;
+    }
+  }
+
+  function getData(callback) {
+    if (!input) {
+      if (files.length <= 2) {
+        if (string) {
+          return callback(null, string);
+        }
+        return getStdin(callback);
+      }
+      input = files.pop();
+    }
+    return fs.readFile(input, 'utf8', callback);
+  }
+
+  return getData(function(err, data) {
+    if (err) return callback(err);
+
+    data = tokens
+      ? JSON.stringify(marked.lexer(data, options), null, 2)
+      : marked(data, options);
+
+    if (!output) {
+      process.stdout.write(data + '\n');
+      return callback();
+    }
+
+    return fs.writeFile(output, data, callback);
+  });
+}
+
+/**
+ * Helpers
+ */
+
+function getStdin(callback) {
+  var stdin = process.stdin,
+      buff = '';
+
+  stdin.setEncoding('utf8');
+
+  stdin.on('data', function(data) {
+    buff += data;
+  });
+
+  stdin.on('error', function(err) {
+    return callback(err);
+  });
+
+  stdin.on('end', function() {
+    return callback(null, buff);
+  });
+
+  try {
+    stdin.resume();
+  } catch (e) {
+    callback(e);
+  }
+}
+
+function camelize(text) {
+  return text.replace(/(\w)-(\w)/g, function(_, a, b) {
+    return a + b.toUpperCase();
+  });
+}
+
+function handleError(err) {
+  if (err.code === 'ENOENT') {
+    console.error(`marked: output to ${err.path}: No such directory`);
+    return process.exit(1);
+  }
+  throw err;
+}
+
+/**
+ * Expose / Entry Point
+ */
+
+if (!module.parent) {
+  process.title = 'marked';
+  main(process.argv.slice(), function(err, code) {
+    if (err) return handleError(err);
+    return process.exit(code || 0);
+  });
+} else {
+  module.exports = main;
+}
diff --git a/packages/markdown/marked/bower.json b/packages/markdown/marked/bower.json
new file mode 100644
index 00000000..57c91f03
--- /dev/null
+++ b/packages/markdown/marked/bower.json
@@ -0,0 +1,23 @@
+{
+  "name": "marked",
+  "homepage": "https://github.com/markedjs/marked",
+  "authors": [
+    "Christopher Jeffrey <chjjeffrey@gmail.com>"
+  ],
+  "description": "A markdown parser built for speed",
+  "keywords": [
+    "markdown",
+    "markup",
+    "html"
+  ],
+  "main": "lib/marked.js",
+  "license": "MIT",
+  "ignore": [
+    "**/.*",
+    "node_modules",
+    "bower_components",
+    "app/bower_components",
+    "test",
+    "tests"
+  ]
+}
diff --git a/packages/markdown/marked/component.json b/packages/markdown/marked/component.json
new file mode 100644
index 00000000..7ebd0356
--- /dev/null
+++ b/packages/markdown/marked/component.json
@@ -0,0 +1,10 @@
+{
+  "name": "marked",
+  "version": "0.3.4",
+  "repo": "markedjs/marked",
+  "description": "A markdown parser built for speed",
+  "keywords": ["markdown", "markup", "html"],
+  "scripts": ["lib/marked.js"],
+  "main": "lib/marked.js",
+  "license": "MIT"
+}
diff --git a/packages/markdown/marked/docs/AUTHORS.md b/packages/markdown/marked/docs/AUTHORS.md
new file mode 100644
index 00000000..dd914095
--- /dev/null
+++ b/packages/markdown/marked/docs/AUTHORS.md
@@ -0,0 +1,269 @@
+# Authors
+
+Marked takes an encompassing approach to its community. As such, you can think of these as [concentric circles](https://medium.com/the-node-js-collection/healthy-open-source-967fa8be7951), where each group encompases the following groups.
+
+<table>
+  <tbody>
+  	<tr>
+      <td align="center" valign="top" style="width:32%">
+        <a href="https://github.com/chjj">
+          <img width="100" height="100" src="https://github.com/chjj.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/chjj">Christopher Jeffrey</a>
+        <div>Original Author</div>
+        <small>Started the fire</small>
+      </td>
+      <td align="center" valign="top" style="width:32%">
+        <a href="https://github.com/joshbruce">
+          <img width="100" height="100" src="https://github.com/joshbruce.png?s=150">
+        </a>
+        <br>
+        <a href="https://joshbruce.com">Josh Bruce</a>
+        <div>Publisher</div>
+        <small>Release Wrangler; Humaning Helper; Heckler of Hypertext</small>
+      </td>
+      <td align="center" valign="top" style="width:32%">
+        <a href="https://github.com/styfle">
+          <img width="100" height="100" src="https://github.com/styfle.png?s=150">
+        </a>
+        <br>
+        <a href="https://www.ceriously.com">Steven</a>
+        <div>Publisher</div>
+        <small>Release Wrangler; Dr. Docs; Open source, of course; GitHub Guru; Humaning Helper</small>
+      </td>
+    </tr>
+  	<tr>
+      <td align="center" valign="top">
+        <a href="https://github.com/davisjam">
+          <img width="100" height="100" src="https://github.com/davisjam.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/davisjam">Jamie Davis</a>
+        <div>Committer</div>
+        <small>Seeker of Security</small>
+      </td>
+      <td align="center" valign="top">
+        <a href="https://github.com/UziTech">
+          <img width="100" height="100" src="https://github.com/UziTech.png?s=150">
+        </a>
+        <br>
+        <a href="https://tony.brix.ninja">Tony Brix</a>
+        <div>Publisher</div>
+        <small>Release Wrangler; Titan of the test harness; Dr. DevOps</small>
+      </td>
+      <td align="center" valign="top">
+        &nbsp;
+      </td>
+    </tr>
+  </tbody>
+</table>
+
+<table>
+  <tbody>
+    <tr>
+      <td align="center" valign="top">
+        <a href="https://github.com/intcreator">
+          <img width="100" height="100" src="https://github.com/intcreator.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/intcreator">Brandon der Blätter</a>
+        <div>Contributor</div>
+        <small>Curious Contributor</small>
+      </td>
+      <td align="center" valign="top">
+        <a href="https://github.com/carlosvalle">
+          <img width="100" height="100" src="https://github.com/carlosvalle.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/carlosvalle">Carlos Valle</a>
+        <div>Contributor</div>
+        <small>Maker of the Marked mark from 2018 to present</small>
+      </td>
+      <td align="center" width="20%" valign="top">
+        <a href="https://github.com/Feder1co5oave">
+          <img width="100" height="100" src="https://github.com/Feder1co5oave.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/Feder1co5oave">Federico Soave</a>
+        <div>Contributor</div>
+        <small>Regent of the Regex; Master of Marked</small>
+      </td>
+      <td align="center" valign="top">
+        <a href="https://github.com/karenyavine">
+          <img width="100" height="100" src="https://github.com/karenyavine.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/karenyavine">Karen Yavine</a>
+        <div>Contributor</div>
+        <small>Snyk's Security Saint</small>
+      </td>
+     </tr>
+     <tr>
+      <td align="center" valign="top">
+        <a href="https://github.com/KostyaTretyak">
+          <img width="100" height="100" src="https://github.com/KostyaTretyak.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/KostyaTretyak">Костя Третяк</a>
+        <div>Contributor</div>
+        <small></small>
+      </td>
+      <td align="center" width="20%" valign="top">
+        <a href="https://github.com/tomtheisen">
+          <img width="100" height="100" src="https://github.com/tomtheisen.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/tomtheisen">Tom Theisen</a>
+        <div>Contributor</div>
+        <small>Defibrillator</small>
+      </td>
+      <td align="center" width="20%" valign="top">
+        <a href="https://github.com/mccraveiro">
+          <img width="100" height="100" src="https://github.com/mccraveiro.png?s=150">
+        </a>
+        <br>
+        <a href="https://github.com/mccraveiro">Mateus Craveiro</a>
+        <div>Contributor</div>
+        <small>Defibrillator</small>
+      </td>
+      <td align="center" width="20%" valign="top">
+      </td>
+     </tr>
+  </tbody>
+</table>
+
+## Publishers
+
+Publishers are admins who also have the responsibility, privilege, and burden of publishing the new releases to NPM and performing outreach and external stakeholder communications. Further, when things go pear-shaped, they're the ones taking most of the heat. Finally, when things go well, they're the primary ones praising the contributors who made it possible.
+
+(In other words, while Admins are focused primarily on the internal workings of the project, Publishers are focused on internal *and* external concerns.)
+
+**Should not exceed 2:** Having more people with the authority to publish a release can quickly turn into a consensus seeking nightmare (design by committee). Having only one is preferred (Directly Responsible Individual); however, given the nature of the project and its history, having an immediate fallback, and a potential deep fallback (Original author) is probably a good idea.
+
+[Details on badges](#badges)
+
+## Admins
+
+Admins are committers who also have the responsibility, privilege, and burden of selecting committers and making sure the project itself runs smoothly, which includes community maintenance, governance, dispute resolution, and so on. (Letting the contributors easily enter into, and work within, the project to begin contributing, with as little friction as possible.)
+
+**Should not exceed 3:** When there are too many people with the ability to resolve disputes, the dispute itself can quickly turn into a dispute amongst the admins themselves; therefore, we want this group to be small enough to commit to action and large enough to not put too much burden on one person. (Should ensure faster resolution and responsiveness.)
+
+To be listed: Admins are usually selected from the pool of committers (or they volunteer, using the same process) who demonstrate good understanding of the marked culture, operations, and do their best to help new contributors get up to speed on how to contribute effectively to the project.
+
+To be removed: You can remove yourself through the [GitHub UI](https://help.github.com/articles/removing-yourself-from-a-collaborator-s-repository/).
+
+[Details on badges](#badges)
+
+## Committers
+
+Committers are contributors who also have the responsibility, privilege, some might even say burden of being able to review and merge contributions (just usually not their own).
+
+A note on "decision making authority". This is related to submitting PRs and the [advice process](http://www.reinventingorganizationswiki.com/Decision_Making). The person marked as having decision making authority over a certain area should be sought for advice in that area before committing to a course of action.
+
+**Should not exceed 5:** For larger PRs affecting more of the codebase and, most likely, review by more people, we try to keep this pool small and responsive and let those with decision making authority have final say without negative repercussions from the other committers.
+
+To be listed: Committers are usually selected (or they volunteer, using the same process) from contributors who enter the discussions regarding the future direction of Marked (maybe even doing informal reviews of contributions despite not being able to merge them yourself).
+
+To be removed: You can remove yourself through the [GitHub UI](https://help.github.com/articles/removing-yourself-from-a-collaborator-s-repository/).
+
+A note on volunteering:
+
+1. Please do not volunteer unless you believe you can demonstrate to your peers you can do the work required.
+2. Please do not overcommit yourself; we count on those committed to the project to be responsive. Really consider, with all you have going on, wehther you able to really commit to it.
+3. Don't let the previous frighten you away, it can always be changed later by you or your peers.
+
+[Details on badges](#badges)
+
+## Contributors
+
+Contributors are users who submit a [PR](https://github.com/markedjs/marked/pulls), [Issue](https://github.com/markedjs/marked/issues), or collaborate in making Marked a better product and experience for all the users.
+
+To be listed: make a contribution and, if it has significant impact, the committers may be able to add you here.
+
+To be removed: please let us know or submit a PR.
+
+[Details on badges](#badges)
+
+## Users
+
+Users are anyone using Marked in some fashion, without them, there's no reason for us to exist.
+
+|Individual or Organization |Website                 |Project                              |Submitted by                                        |
+|:--------------------------|:-----------------------|:------------------------------------|:---------------------------------------------------|
+|MarkedJS                   |https://marked.js.org   |https://github.com/markedjs/marked   |The marked committers                               |
+
+To be listed: All fields are optional. Contact any of the committers or, more timely, submit a pull request with the following (using the first row as an example):
+
+- **Individual or Organization:** The name you would like associated with the record.
+- **Website:** A URL to a standalone website for the project.
+- **Project:** A URL for the repository of the project using marked.
+- **Submitted by:** The name and optional honorifics for the person adding the listing.
+
+To be removed: Same as above. Only instead of requesting addition request deletion or delete the row yourself.
+
+<h2 id="badges">Badges</h2>
+
+Badges? You don't *need* no stinkin' badges.
+
+Movie references aside. (It was either that or, "Let's play a game", but that would have been creepy&hellip;that's why it will most likely come later.)
+
+Badges? If you *want* 'em, we got 'em, and here's how you get 'em (and&hellip;dramatic pause&hellip;why not two dramatic pauses for emphasis?&hellip; how they can be taken away).
+
+- [ ] Add the appropriate badge to the desired contributor in the desired column of this page, even if they're not listed here yet.
+- [ ] Submit a PR (we're big on PRs around here, if you haven't noticed, help us help you).
+- [ ] Follow the instructions for submitting a badge PR. (There are more details to find within. Come on. Everybody likes surprises, right? No? Actually, we just try to put documentation where it belongs, closer to the code and part of the sequence of events.)
+
+### Badges at play:
+
+<dl>
+	<dt>Curious Contributor</dt>
+	<dd>A contributor with less than one year on this page who is actively engaged in submitting PRs, Issues, making recommendations, sharing thoughts&hellip;without being too annoying about it (let's be clear, submitting 100 Issues recommending the Marked Committers send everyone candy is trying for the badge, not honestly earning it).</dd>
+	<dt>Dr. DevOps</dt>
+	<dd>
+		<p>Someone who understands and contributes to improving the developer experience and flow of Marked into the world.</p>
+		<blockquote>
+			"The main characteristic of the DevOps movement is to strongly advocate automation and monitoring at all steps of software construction, from integration, testing, releasing to deployment and infrastructure management. DevOps aims at shorter development cycles, increased deployment frequency, more dependable releases, in close alignment with business objectives." ~ <a href="https://www.wikipedia.org/wiki/DevOps">Wikipedia</a>
+		</blockquote>
+	</dd>
+  <dt>Dr. Docs</dt>
+  <dd>Someone who has contributed a great deal to the creation and maintainance of the non-code areas of marked.</dd>
+	<dt>Eye for the CLI</dt>
+	<dd>At this point? Pretty much anyone who can update that `man` file to the current Marked version without regression in the CLI tool itself.</dd>
+	<dt>GitHub Guru</dt>
+	<dd>Someone who always seems to be able to tell you easier ways to do things with GitHub.</dd>
+	<dt>Humaning Helper</dt>
+	<dd>Someone who goes out of their way to help contributors feel welcomed and valued. Further, someone who takes the extra steps(s) necessary to help new contributors get up to speed. Finally, they maintain composure even in times of disagreement and dispute resolution.</dd>
+	<dt>Heckler of Hypertext</dt>
+	<dd>Someone who demonstrates an esoteric level of knowledge when it comes to HTML. In other words, someone who says things like, "Did you know most Markdown flavors don't have a way to render a description list (`dl`)? All the more reason Markdown `!==` HTML."</dd>
+	<dt>Markdown Maestro</dt>
+	<dd>You know that person who knows about way too many different flavors of Markdown? The one who maybe seems a little too obsessed with the possibilities of Markdown beyond HTML? Come on. You know who they are. Or, at least you could, if you give them this badge.</dd>
+	<dt>Master of Marked</dt>
+	<dd>Someone who demonstrates they know the ins and outs of the codebase for Marked.</dd>
+	<dt>Open source, of course</dt>
+	<dd>Someone who advocates for and has a proven understanding of how to operate within open source communities.</dd>
+	<dt>Regent of the Regex</dt>
+	<dd><p>Can you demonstrate you understand the following without Google and Stackoverflow?</p>
+		<p><code>/^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/</code></p>
+		<p>Because this author can't yet. That's who gets these.</p>
+	</dd>
+	<dt>Seeker of Security</dt>
+	<dd>Someone who has demonstrated a high degree of expertise or authority when it comes to software security.</dd>
+	<dt>Titan of the Test Harness</dt>
+	<dd>Someone who demonstrates high-levels of understanding regarding Marked's test harness.</dd>
+	<dt>Totally Tron</dt>
+	<dd>Someone who demonstrates they are willing and able to "fight for the users", both developers dependent on marked to do their jobs as well as end-users interacting with the output (particularly in the realm of those with the disabilities).</dd>
+</dl>
+
+### Special badges that come with the job:
+
+<dl>
+	<dt>Defibrillator</dt>
+	<dd>A contributor who stepped up to help bring Marked back to life by contriuting solutions to help Marked pass when compared against the CommonMark and GitHub Flavored Markdown specifications.</dd>
+	<dt>Maker of the Marked mark</dt>
+	<dd>This badge is given to the person or oganization credited with creating the logo (or logotype) used in Marked communications for a given period of time. **Maker of the Marked mark from 2017 to present**, for example.</dd>
+	<dt>Release Wrangler</dt>
+	<dd>This is a badge given to all Publishers.</dd>
+	<dt>Snyk's Security Saint</dt>
+	<dd>This is a badge given to whomever primarily reaches out from Snyk to let us know about security issues.</dd>
+</dl>
diff --git a/packages/markdown/marked/docs/CNAME b/packages/markdown/marked/docs/CNAME
new file mode 100644
index 00000000..c92fdfcb
--- /dev/null
+++ b/packages/markdown/marked/docs/CNAME
@@ -0,0 +1 @@
+marked.js.org
diff --git a/packages/markdown/marked/docs/CODE_OF_CONDUCT.md b/packages/markdown/marked/docs/CODE_OF_CONDUCT.md
new file mode 100644
index 00000000..5335399b
--- /dev/null
+++ b/packages/markdown/marked/docs/CODE_OF_CONDUCT.md
@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to block temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team by submitting a PR with changes to the [AUTHORS](#/AUTHORS.md) page (or emailing josh@8fold.com). All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version [1.4][version].
+
+[homepage]: https://www.contributor-covenant.org/
+[version]: https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
diff --git a/packages/markdown/marked/docs/CONTRIBUTING.md b/packages/markdown/marked/docs/CONTRIBUTING.md
new file mode 100644
index 00000000..ac88ba15
--- /dev/null
+++ b/packages/markdown/marked/docs/CONTRIBUTING.md
@@ -0,0 +1,92 @@
+# Contributing to Marked
+
+- [ ] Fork `markedjs/marked`.
+- [ ] Clone the library locally using GitHub Desktop or the command line.
+- [ ] Make sure you are on the `master` branch.
+- [ ] Be sure to run `npm install` or `npm update`.
+- [ ] Create a branch.
+- [ ] Make as small a change as possible.
+- [ ] Run `npm test`, fix any broken things (for linting, you can run `npm run lint` to have the linter fix them for you).
+- [ ] Submit a PR.
+
+## Design principles
+
+Marked tends to favor following the SOLID set of software design and development principles; mainly the [single responsibility](https://en.wikipedia.org/wiki/Single_responsibility_principle) and [open/closed principles](https://en.wikipedia.org/wiki/Open/closed_principle):
+
+- **Single responsibility:** Marked, and the components of Marked, have the single responsibility of converting Markdown strings into HTML.
+- **Open/closed:** Marked favors giving developers the means to easily extend the library and its components over changing Marked's behavior through configuration options.
+
+## Priorities
+
+We think we have our priorities sorted to build quality in.
+
+The following table lists the ticket type labels we use when there is work to be done on the code either through an Issue or a PR; in priority order.
+
+|Ticket type label                  |Description                                                                                                                                                                         |
+|:----------------------------------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+|L0 - security                      |A security vulnerability within the Marked library is discovered.                                                                                                                   |
+|L1 - broken                        |Valid usage results in incorrect output compared to [supported specifications](#/README.md#specifications) OR causes marked to crash AND there is no known workaround for the issue. |
+|L2 - annoying                      |Similar to L1 - broken only there is a known workaround available for the issue.                                                                                                   |
+|RR - refactor and re-engineer      |Results in an improvement to developers using Marked (improved readability) or end-users (faster performance) or both.                                                              |
+|NFS - new feature (spec related)   |A capability Marked does not currently provide but is in one of the [supported specifications](#/README.md#specifications)                                                           |
+|NFU - new feature (user requested) |A capability Marked does not currently provide but has been requested by users of Marked.                                                                                           |
+
+## Test early, often, and everything
+
+We try to write test cases to validate output (writing tests based on the [supported specifications](#/README.md#specifications)) and minimize regression (writing tests for issues fixed). Therefore, if you would like to contribute, some things you should know regarding the test harness.
+
+|Location      |Description                                         |
+|:-------------|:---------------------------------------------------|
+|/test/browser |For testing Marked in a client-side implementation. |
+|/test/new     |Tests not related to the original `markdown.pl`.    |
+|/test/original|Tests validating against the original `markdown.pl`.|
+
+If your test uses features or options, assuming `gfm` is set to `false`, for example, you can add [front-matter](https://www.npmjs.com/package/front-matter) to the top of
+your `.md` file
+
+``` yml
+---
+gfm: false
+---
+```
+
+## Submitting PRs and Issues
+
+Marked provides templates for submitting both pull requests and issues. When you begin creating a new PR or issue, you will see instructions on using the template.
+
+The PR templates include checklists for both the submitter and the reviewer, which, in most cases, will not be the same person.
+
+## Scripts
+
+When it comes to NPM commands, we try to use the native scripts provided by the NPM framework.
+
+To run the tests:
+
+``` bash
+npm test
+```
+
+To test whether you are using the standard syntax rules for the project:
+
+```bash
+npm run test:lint
+```
+
+To see time comparisons between Marked and other popular Markdown libraries:
+
+```bash
+npm run bench
+```
+
+To check for (and fix) standardized syntax (lint):
+
+```bash
+npm run lint
+```
+
+To build your own minified version of Marked:
+
+```bash
+npm run build
+```
+
diff --git a/packages/markdown/marked/docs/PUBLISHING.md b/packages/markdown/marked/docs/PUBLISHING.md
new file mode 100644
index 00000000..27937c2f
--- /dev/null
+++ b/packages/markdown/marked/docs/PUBLISHING.md
@@ -0,0 +1,24 @@
+# Releasing Marked
+
+- [ ] See [contributing](#/CONTRIBUTING.md)
+- [ ] Create release branch from `master` (`release-x.y.z`)
+- [ ] Submit PR with minimal name: Release x.y.z
+- [ ] Complete PR checklists
+
+## Overall strategy
+
+**Master is always shippable:** We try to merge PRs in such a way that `master` is the only branch to really be concerned about *and* `master` can always be released. This allows smoother flow between new fetures, bug fixes, and so on. (Almost a continuous deployment setup, without automation.)
+
+## Versioning
+
+We follow [semantic versioning](https://semver.org) where the following sequence is true `[major].[minor].[patch]`; therefore, consider the following implications of the release you are preparing:
+
+1. **Major:** There is at least one change not deemed backward compatible.
+2. **Minor:** There is at least one new feature added to the release.
+3. **Patch:** No breaking changes, no new features.
+
+What to expect while Marked is a zero-major (0.x.y):
+
+1. The major will remain at zero; thereby, alerting consumers to the potentially volatile nature of the package.
+2. The minor will tend to be more analagous to a `major` release. 
+3. The patch will tend to be more analagous to a `minor` release or a collection of bug fixes (patches).
diff --git a/packages/markdown/marked/docs/README.md b/packages/markdown/marked/docs/README.md
new file mode 100644
index 00000000..261e4f3b
--- /dev/null
+++ b/packages/markdown/marked/docs/README.md
@@ -0,0 +1,85 @@
+Marked is
+
+1. built for speed.<sup>*</sup>
+2. a low-level markdown compiler for parsing markdown without caching or blocking for long periods of time.<sup>**</sup>
+3. light-weight while implementing all markdown features from the supported flavors & specifications.<sup>***</sup>
+4. available as a command line interface (CLI) and running in client- or server-side JavaScript projects.
+
+<p><small><sup>*</sup> Still working on metrics for comparative analysis and definition.</small><br>
+<small><sup>**</sup> As few dependencies as possible.</small><br>
+<small><sup>***</sup> Strict compliance could result in slower processing when running comparative benchmarking.</small></p>
+
+
+<h2 id="demo">Demo</h2>
+
+Checkout the [demo page](./demo/) to see marked in action ⛹️
+
+These documentation pages are also rendered using marked 💯
+
+
+<h2 id="installation">Installation</h2>
+
+**CLI:** `npm install -g marked`
+
+**In-browser:** `npm install marked`
+
+<h2 id="usage">Usage</h2>
+
+### Warning: 🚨 Marked does not [sanitize](https://marked.js.org/#/USING_ADVANCED.md#options) the output HTML by default 🚨
+
+**CLI**
+
+``` bash
+$ marked -o hello.html
+hello world
+^D
+$ cat hello.html
+<p>hello world</p>
+```
+
+``` bash
+$ marked -s "*hello world*"
+<p><em>hello world</em></p>
+```
+
+**Browser**
+
+```html
+<!doctype html>
+<html>
+<head>
+  <meta charset="utf-8"/>
+  <title>Marked in the browser</title>
+</head>
+<body>
+  <div id="content"></div>
+  <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
+  <script>
+    document.getElementById('content').innerHTML =
+      marked('# Marked in browser\n\nRendered by **marked**.');
+  </script>
+</body>
+</html>
+```
+
+
+Marked offers [advanced configurations](#/USING_ADVANCED.md) and [extensibility](#/USING_PRO.md) as well.
+
+<h2 id="specifications">Supported Markdown specifications</h2>
+
+We actively support the features of the following [Markdown flavors](https://github.com/commonmark/CommonMark/wiki/Markdown-Flavors).
+
+|Flavor                                                     |Version    |
+|:----------------------------------------------------------|:----------|
+|The original markdown.pl                                   |--         |
+|[CommonMark](http://spec.commonmark.org/0.28/)             |0.28       |
+|[GitHub Flavored Markdown](https://github.github.com/gfm/) |0.28       |
+
+By supporting the above Markdown flavors, it's possible that Marked can help you use other flavors as well; however, these are not actively supported by the community.
+
+<h2 id="security">Security</h2>
+
+The only completely secure system is the one that doesn't exist in the first place. Having said that, we take the security of Marked very seriously.
+
+Therefore, please disclose potential security issues by email to the project [committers](#/AUTHORS.md) as well as the [listed owners within NPM](https://docs.npmjs.com/cli/owner). We will provide an initial assessment of security reports within 48 hours and should apply patches within 2 weeks (also, feel free to contribute a fix for the issue).
+
diff --git a/packages/markdown/marked/docs/USING_ADVANCED.md b/packages/markdown/marked/docs/USING_ADVANCED.md
new file mode 100644
index 00000000..6490caa7
--- /dev/null
+++ b/packages/markdown/marked/docs/USING_ADVANCED.md
@@ -0,0 +1,78 @@
+## The `marked` function
+
+```js
+marked(markdownString [,options] [,callback])
+```
+
+|Argument              |Type         |Notes                                                                                                |
+|:---------------------|:------------|:----------------------------------------------------------------------------------------------------|
+|markdownString        |`string`     |String of markdown source to be compiled.                                                            |
+|<a href="#options">options</a>|`object`|Hash of options. Can also use `marked.setOptions`.                                                |
+|callback              |`function`   |Called when `markdownString` has been parsed. Can be used as second argument if no `options` present.|
+
+### Alternative using reference
+
+```js
+// Create reference instance
+var myMarked = require('marked');
+
+// Set options
+// `highlight` example uses `highlight.js`
+myMarked.setOptions({
+  renderer: new myMarked.Renderer(),
+  highlight: function(code) {
+    return require('highlight.js').highlightAuto(code).value;
+  },
+  pedantic: false,
+  gfm: true,
+  tables: true,
+  breaks: false,
+  sanitize: false,
+  smartLists: true,
+  smartypants: false,
+  xhtml: false
+});
+
+// Compile
+console.log(myMarked('I am using __markdown__.'));
+```
+
+<h2 id="options">Options</h2>
+
+|Member      |Type      |Default  |Since    |Notes         |
+|:-----------|:---------|:--------|:--------|:-------------|
+|baseUrl     |`string`  |`null`   |0.3.9    |A prefix url for any relative link. |  
+|breaks      |`boolean` |`false`  |v0.2.7   |If true, add `<br>` on a single line break (copies GitHub). Requires `gfm` be `true`.|
+|gfm         |`boolean` |`true`   |v0.2.1   |If true, use approved [GitHub Flavored Markdown (GFM) specification](https://github.github.com/gfm/).|
+|headerIds   |`boolean` |`true`   |v0.4.0   |If true, include an `id` attribute when emitting headings (h1, h2, h3, etc).|
+|headerPrefix|`string`  |`''`     |v0.3.0   |A string to prefix the `id` attribute when emitting headings (h1, h2, h3, etc).|
+|highlight   |`function`|`null`   |v0.3.0   |A function to highlight code blocks, see <a href="#highlight">Asynchronous highlighting</a>.|
+|langPrefix  |`string`  |`'language-'`|v0.3.0|A string to prefix the className in a `<code>` block. Useful for syntax highlighting.|
+|mangle      |`boolean` |`true`   |v0.3.4   |If true, autolinked email address is escaped with HTML character references.|
+|pedantic    |`boolean` |`false`  |v0.2.1   |If true, conform to the original `markdown.pl` as much as possible. Don't fix original markdown bugs or behavior. Turns off and overrides `gfm`.|
+|renderer    |`object`  |`new Renderer()`|v0.3.0|An object containing functions to render tokens to HTML. See [extensibility](USING_PRO.md) for more details.|
+|sanitize    |`boolean` |`false`  |v0.2.1   |If true, sanitize the HTML passed into `markdownString` with the `sanitizer` function.|
+|sanitizer   |`function`|`null`   |v0.3.4   |A function to sanitize the HTML passed into `markdownString`.|
+|silent      |`boolean` |`false`  |v0.2.7   |If true, the parser does not throw any exception.|
+|smartLists  |`boolean` |`false`  |v0.2.8   |If true, use smarter list behavior than those found in `markdown.pl`.|
+|smartypants |`boolean` |`false`  |v0.2.9   |If true, use "smart" typographic punctuation for things like quotes and dashes.|
+|tables      |`boolean` |`true`   |v0.2.7   |If true and `gfm` is true, use [GFM Tables extension](https://github.github.com/gfm/#tables-extension-).|
+|xhtml       |`boolean` |`false`  |v0.3.2   |If true, emit self-closing HTML tags for void elements (&lt;br/&gt;, &lt;img/&gt;, etc.) with a "/" as required by XHTML.|
+
+<h2 id="highlight">Asynchronous highlighting</h2>
+
+Unlike `highlight.js` the `pygmentize.js` library uses asynchronous highlighting. This example demonstrates that marked is agnostic when it comes to the highlighter you use.
+
+```js
+myMarked.setOptions({
+  highlight: function(code, lang, callback) {
+    require('pygmentize-bundled') ({ lang: lang, format: 'html' }, code, function (err, result) {
+      callback(err, result.toString());
+    });
+  }
+});
+
+console.log(myMarked(markdownString));
+```
+
+In both examples, `code` is a `string` representing the section of code to pass to the highlighter. In this example, `lang` is a `string` informing the highlighter what programming lnaguage to use for the `code` and `callback` is the `function` the asynchronous highlighter will call once complete.
diff --git a/packages/markdown/marked/docs/USING_PRO.md b/packages/markdown/marked/docs/USING_PRO.md
new file mode 100644
index 00000000..861caa2d
--- /dev/null
+++ b/packages/markdown/marked/docs/USING_PRO.md
@@ -0,0 +1,163 @@
+## Extending Marked
+
+To champion the single-responsibility and open/closed prinicples, we have tried to make it relatively painless to extend marked. If you are looking to add custom functionality, this is the place to start.
+
+<h2 id="renderer">The renderer</h2>
+
+The renderer is...
+
+**Example:** Overriding default heading token by adding an embedded anchor tag like on GitHub.
+
+```js
+// Create reference instance
+var myMarked = require('marked');
+
+// Get reference
+var renderer = new myMarked.Renderer();
+
+// Override function
+renderer.heading = function (text, level) {
+  var escapedText = text.toLowerCase().replace(/[^\w]+/g, '-');
+
+  return `
+          <h${level}>
+            <a name="${escapedText}" class="anchor" href="#${escapedText}">
+              <span class="header-link"></span>
+            </a>
+            ${text}
+          </h${level}>`;
+};
+
+// Run marked
+console.log(myMarked('# heading+', { renderer: renderer }));
+```
+
+**Output:**
+
+```html
+<h1>
+  <a name="heading-" class="anchor" href="#heading-">
+    <span class="header-link"></span>
+  </a>
+  heading+
+</h1>
+```
+
+### Block level renderer methods
+
+- code(*string* code, *string* infostring, *boolean* escaped)
+- blockquote(*string* quote)
+- html(*string* html)
+- heading(*string* text, *number* level, *string* raw, *Slugger* slugger)
+- hr()
+- list(*string* body, *boolean* ordered, *number* start)
+- listitem(*string* text, *boolean* task, *boolean* checked)
+- checkbox(*boolean* checked)
+- paragraph(*string* text)
+- table(*string* header, *string* body)
+- tablerow(*string* content)
+- tablecell(*string* content, *object* flags)
+
+`slugger` has the `slug` method to create an unique id from value:
+
+```js
+slugger.slug('foo')   // foo
+slugger.slug('foo')   // foo-1
+slugger.slug('foo')   // foo-2
+slugger.slug('foo 1') // foo-1-1
+slugger.slug('foo-1') // foo-1-2
+...
+```
+
+`flags` has the following properties:
+
+```js
+{
+    header: true || false,
+    align: 'center' || 'left' || 'right'
+}
+```
+
+### Inline level renderer methods
+
+- strong(*string* text)
+- em(*string* text)
+- codespan(*string* code)
+- br()
+- del(*string* text)
+- link(*string* href, *string* title, *string* text)
+- image(*string* href, *string* title, *string* text)
+- text(*string* text)
+
+<h2 id="lexer">The lexer</h2>
+
+The lexer is...
+
+
+<h2 id="parser">The parser</h2>
+
+The parser is...
+
+***
+
+<h2 id="extend">Access to lexer and parser</h2>
+
+You also have direct access to the lexer and parser if you so desire.
+
+``` js
+var tokens = marked.lexer(text, options);
+console.log(marked.parser(tokens));
+```
+
+``` js
+var lexer = new marked.Lexer(options);
+var tokens = lexer.lex(text);
+console.log(tokens);
+console.log(lexer.rules);
+```
+
+``` bash
+$ node
+> require('marked').lexer('> i am using marked.')
+[ { type: 'blockquote_start' },
+  { type: 'paragraph',
+    text: 'i am using marked.' },
+  { type: 'blockquote_end' },
+  links: {} ]
+```
+
+The Lexers build an array of tokens, which will be passed to their respective
+Parsers. The Parsers process each token in the token arrays,
+which are removed from the array of tokens:
+
+``` js
+const marked = require('marked');
+
+const md = `
+  # heading
+
+  [link][1]
+
+  [1]: #heading "heading"
+`;
+
+const tokens = marked.lexer(md);
+console.log(tokens);
+
+const html = marked.parser(tokens);
+console.log(html);
+
+console.log(tokens);
+```
+
+``` bash
+[ { type: 'heading', depth: 1, text: 'heading' },
+  { type: 'paragraph', text: '  [link][1]' },
+  { type: 'space' },
+  links: { '1': { href: '#heading', title: 'heading' } } ]
+
+<h1 id="heading">heading</h1>
+<p>  <a href="#heading" title="heading">link</a></p>
+
+[ links: { '1': { href: '#heading', title: 'heading' } } ]
+```
diff --git a/packages/markdown/marked/docs/broken.md b/packages/markdown/marked/docs/broken.md
new file mode 100644
index 00000000..7bfa49e8
--- /dev/null
+++ b/packages/markdown/marked/docs/broken.md
@@ -0,0 +1,426 @@
+# Markdown is broken
+
+I have a lot of scraps of markdown engine oddities that I've collected over the
+years. What you see below is slightly messy, but it's what I've managed to
+cobble together to illustrate the differences between markdown engines, and
+why, if there ever is a markdown specification, it has to be absolutely
+thorough. There are a lot more of these little differences I have documented
+elsewhere. I know I will find them lingering on my disk one day, but until
+then, I'll continue to add whatever strange nonsensical things I find.
+
+Some of these examples may only mention a particular engine compared to marked.
+However, the examples with markdown.pl could easily be swapped out for
+discount, upskirt, or markdown.js, and you would very easily see even more
+inconsistencies.
+
+A lot of this was written when I was very unsatisfied with the inconsistencies
+between markdown engines. Please excuse the frustration noticeable in my
+writing.
+
+## Examples of markdown's "stupid" list parsing
+
+```
+$ markdown.pl
+
+  * item1
+
+    * item2
+
+  text
+^D
+<ul>
+<li><p>item1</p>
+
+<ul>
+<li>item2</li>
+</ul>
+
+<p><p>text</p></li>
+</ul></p>
+```
+
+
+```
+$ marked
+  * item1
+
+    * item2
+
+  text
+^D
+<ul>
+<li><p>item1</p>
+<ul>
+<li>item2</li>
+</ul>
+<p>text</p>
+</li>
+</ul>
+```
+
+Which looks correct to you?
+
+- - -
+
+```
+$ markdown.pl
+* hello
+  > world
+^D
+<p><ul>
+<li>hello</p>
+
+<blockquote>
+  <p>world</li>
+</ul></p>
+</blockquote>
+```
+
+```
+$ marked
+* hello
+  > world
+^D
+<ul>
+<li>hello<blockquote>
+<p>world</p>
+</blockquote>
+</li>
+</ul>
+```
+
+Again, which looks correct to you?
+
+- - -
+
+EXAMPLE:
+
+```
+$ markdown.pl
+* hello
+  * world
+    * hi
+          code
+^D
+<ul>
+<li>hello
+<ul>
+<li>world</li>
+<li>hi
+  code</li>
+</ul></li>
+</ul>
+```
+
+The code isn't a code block even though it's after the bullet margin. I know,
+lets give it two more spaces, effectively making it 8 spaces past the bullet.
+
+```
+$ markdown.pl
+* hello
+  * world
+    * hi
+            code
+^D
+<ul>
+<li>hello
+<ul>
+<li>world</li>
+<li>hi
+    code</li>
+</ul></li>
+</ul>
+```
+
+And, it's still not a code block. Did you also notice that the 3rd item isn't
+even its own list? Markdown screws that up too because of its indentation
+unaware parsing.
+
+- - -
+
+Let's look at some more examples of markdown's list parsing:
+
+```
+$ markdown.pl
+
+  * item1
+
+    * item2
+
+  text
+^D
+<ul>
+<li><p>item1</p>
+
+<ul>
+<li>item2</li>
+</ul>
+
+<p><p>text</p></li>
+</ul></p>
+```
+
+Misnested tags.
+
+
+```
+$ marked
+  * item1
+
+    * item2
+
+  text
+^D
+<ul>
+<li><p>item1</p>
+<ul>
+<li>item2</li>
+</ul>
+<p>text</p>
+</li>
+</ul>
+```
+
+Which looks correct to you?
+
+- - -
+
+```
+$ markdown.pl
+* hello
+  > world
+^D
+<p><ul>
+<li>hello</p>
+
+<blockquote>
+  <p>world</li>
+</ul></p>
+</blockquote>
+```
+
+More misnested tags.
+
+
+```
+$ marked
+* hello
+  > world
+^D
+<ul>
+<li>hello<blockquote>
+<p>world</p>
+</blockquote>
+</li>
+</ul>
+```
+
+Again, which looks correct to you?
+
+- - -
+
+# Why quality matters - Part 2
+
+``` bash
+$ markdown.pl
+* hello
+  > world
+^D
+<p><ul>
+<li>hello</p>
+
+<blockquote>
+  <p>world</li>
+</ul></p>
+</blockquote>
+```
+
+``` bash
+$ sundown # upskirt
+* hello
+  > world
+^D
+<ul>
+<li>hello
+&gt; world</li>
+</ul>
+```
+
+``` bash
+$ marked
+* hello
+  > world
+^D
+<ul><li>hello <blockquote><p>world</p></blockquote></li></ul>
+```
+
+Which looks correct to you?
+
+- - -
+
+See: https://github.com/evilstreak/markdown-js/issues/23
+
+``` bash
+$ markdown.pl # upskirt/markdown.js/discount
+* hello
+      var a = 1;
+* world
+^D
+<ul>
+<li>hello
+var a = 1;</li>
+<li>world</li>
+</ul>
+```
+
+``` bash
+$ marked
+* hello
+      var a = 1;
+* world
+^D
+<ul><li>hello
+<pre>code>var a = 1;</code></pre></li>
+<li>world</li></ul>
+```
+
+Which looks more reasonable? Why shouldn't code blocks be able to appear in
+list items in a sane way?
+
+- - -
+
+``` bash
+$ markdown.js
+<div>hello</div>
+
+<span>hello</span>
+^D
+<p>&lt;div&gt;hello&lt;/div&gt;</p>
+
+<p>&lt;span&gt;hello&lt;/span&gt;</p>
+```
+
+``` bash
+$ marked
+<div>hello</div>
+
+<span>hello</span>
+^D
+<div>hello</div>
+
+
+<p><span>hello</span>
+</p>
+```
+
+- - -
+
+See: https://github.com/evilstreak/markdown-js/issues/27
+
+``` bash
+$ markdown.js
+[![an image](/image)](/link)
+^D
+<p><a href="/image)](/link">![an image</a></p>
+```
+
+``` bash
+$ marked
+[![an image](/image)](/link)
+^D
+<p><a href="/link"><img src="/image" alt="an image"></a>
+</p>
+```
+
+- - -
+
+See: https://github.com/evilstreak/markdown-js/issues/24
+
+``` bash
+$ markdown.js
+> a
+
+> b
+
+> c
+^D
+<blockquote><p>a</p><p>bundefined&gt; c</p></blockquote>
+```
+
+``` bash
+$ marked
+> a
+
+> b
+
+> c
+^D
+<blockquote><p>a
+
+</p></blockquote>
+<blockquote><p>b
+
+</p></blockquote>
+<blockquote><p>c
+</p></blockquote>
+```
+
+- - -
+
+``` bash
+$ markdown.pl
+* hello
+  * world
+    how
+
+    are
+    you
+
+  * today
+* hi
+^D
+<ul>
+<li><p>hello</p>
+
+<ul>
+<li>world
+how</li>
+</ul>
+
+<p>are
+you</p>
+
+<ul>
+<li>today</li>
+</ul></li>
+<li>hi</li>
+</ul>
+```
+
+``` bash
+$ marked
+* hello
+  * world
+    how
+
+    are
+    you
+
+  * today
+* hi
+^D
+<ul>
+<li><p>hello</p>
+<ul>
+<li><p>world
+how</p>
+<p>are
+you</p>
+</li>
+<li><p>today</p>
+</li>
+</ul>
+</li>
+<li>hi</li>
+</ul>
+```
diff --git a/packages/markdown/marked/docs/demo/demo.css b/packages/markdown/marked/docs/demo/demo.css
new file mode 100644
index 00000000..398c663a
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/demo.css
@@ -0,0 +1,72 @@
+html, body {
+	margin: 0;
+	padding: 0;
+	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
+	color: #333;
+	background-color: #fbfbfb;
+	height: 100%;
+}
+
+textarea {
+	font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
+	font-size: 12px;
+	resize: none;
+}
+
+header {
+	padding-top: 10px;
+	display: flex;
+	height: 58px;
+}
+
+header h1 {
+	margin: 0;
+}
+
+.github-ribbon {
+	position: absolute;
+	top: 0;
+	right: 0;
+	border: 0;
+	z-index: 1000;
+}
+
+.containers {
+	display: flex;
+	height: calc(100vh - 68px);
+}
+
+.container {
+	flex-basis: 50%;
+	padding: 5px;
+	display: flex;
+	flex-direction: column;
+	height: 100%;
+	box-sizing: border-box;
+}
+
+.pane, .inputPane {
+	margin-top: 5px;
+	padding: 0.6em;
+	border: 1px solid #ccc;
+	overflow: auto;
+	flex-grow: 1;
+	flex-shrink: 1;
+}
+
+#preview {
+	display: flex;
+}
+
+#preview iframe {
+	flex-grow: 1;
+}
+
+#main {
+	display: none;
+}
+
+.error {
+	border-color: red;
+	background-color: #FEE
+}
diff --git a/packages/markdown/marked/docs/demo/demo.js b/packages/markdown/marked/docs/demo/demo.js
new file mode 100644
index 00000000..e7d97c59
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/demo.js
@@ -0,0 +1,534 @@
+/* globals marked, unfetch, ES6Promise */
+
+if (!window.Promise) {
+  window.Promise = ES6Promise;
+}
+if (!window.fetch) {
+  window.fetch = unfetch;
+}
+
+onunhandledrejection = function (e) {
+  throw e.reason;
+};
+
+var $loadingElem = document.querySelector('#loading');
+var $mainElem = document.querySelector('#main');
+var $markdownElem = document.querySelector('#markdown');
+var $markedVerElem = document.querySelector('#markedVersion');
+var $commitVerElem = document.querySelector('#commitVersion');
+var $markedVer = document.querySelector('#markedCdn');
+var $optionsElem = document.querySelector('#options');
+var $outputTypeElem = document.querySelector('#outputType');
+var $inputTypeElem = document.querySelector('#inputType');
+var $responseTimeElem = document.querySelector('#responseTime');
+var $previewElem = document.querySelector('#preview');
+var $previewIframe = document.querySelector('#preview iframe');
+var $permalinkElem = document.querySelector('#permalink');
+var $clearElem = document.querySelector('#clear');
+var $htmlElem = document.querySelector('#html');
+var $lexerElem = document.querySelector('#lexer');
+var $panes = document.querySelectorAll('.pane');
+var $inputPanes = document.querySelectorAll('.inputPane');
+var lastInput = '';
+var inputDirty = true;
+var $activeOutputElem = null;
+var search = searchToObject();
+var markedVersions = {
+  master: 'https://cdn.jsdelivr.net/gh/markedjs/marked/lib/marked.js'
+};
+var markedVersionCache = {};
+var delayTime = 1;
+var checkChangeTimeout = null;
+var markedWorker;
+
+$previewIframe.addEventListener('load', handleIframeLoad);
+
+$outputTypeElem.addEventListener('change', handleOutputChange, false);
+
+$inputTypeElem.addEventListener('change', handleInputChange, false);
+
+$markedVerElem.addEventListener('change', handleVersionChange, false);
+
+$markdownElem.addEventListener('change', handleInput, false);
+$markdownElem.addEventListener('keyup', handleInput, false);
+$markdownElem.addEventListener('keypress', handleInput, false);
+$markdownElem.addEventListener('keydown', handleInput, false);
+
+$optionsElem.addEventListener('change', handleInput, false);
+$optionsElem.addEventListener('keyup', handleInput, false);
+$optionsElem.addEventListener('keypress', handleInput, false);
+$optionsElem.addEventListener('keydown', handleInput, false);
+
+$commitVerElem.style.display = 'none';
+$commitVerElem.addEventListener('keypress', handleAddVersion, false);
+
+$clearElem.addEventListener('click', handleClearClick, false);
+
+Promise.all([
+  setInitialQuickref(),
+  setInitialOutputType(),
+  setInitialText(),
+  setInitialVersion()
+    .then(setInitialOptions)
+]).then(function () {
+  handleInputChange();
+  handleOutputChange();
+  checkForChanges();
+  setScrollPercent(0);
+  $loadingElem.style.display = 'none';
+  $mainElem.style.display = 'block';
+});
+
+function setInitialText() {
+  if ('text' in search) {
+    $markdownElem.value = search.text;
+  } else {
+    return fetch('./initial.md')
+      .then(function (res) { return res.text(); })
+      .then(function (text) {
+        if ($markdownElem.value === '') {
+          $markdownElem.value = text;
+        }
+      });
+  }
+}
+
+function setInitialQuickref() {
+  return fetch('./quickref.md')
+    .then(function (res) { return res.text(); })
+    .then(function (text) {
+      document.querySelector('#quickref').value = text;
+    });
+}
+
+function setInitialVersion() {
+  return fetch('https://data.jsdelivr.com/v1/package/npm/marked')
+    .then(function (res) {
+      return res.json();
+    })
+    .then(function (json) {
+      for (var i = 0; i < json.versions.length; i++) {
+        var ver = json.versions[i];
+        markedVersions[ver] = 'https://cdn.jsdelivr.net/npm/marked@' + ver + '/lib/marked.js';
+        var opt = document.createElement('option');
+        opt.textContent = ver;
+        opt.value = ver;
+        $markedVerElem.appendChild(opt);
+      }
+    })
+    .then(function () {
+      return fetch('https://api.github.com/repos/markedjs/marked/commits')
+        .then(function (res) {
+          return res.json();
+        })
+        .then(function (json) {
+          markedVersions['master'] = 'https://cdn.jsdelivr.net/gh/markedjs/marked@' + json[0].sha + '/lib/marked.js';
+        })
+        .catch(function () {
+          // do nothing
+          // uses url without commit
+        });
+    })
+    .then(function () {
+      if (search.version) {
+        if (markedVersions[search.version]) {
+          return search.version;
+        } else {
+          var match = search.version.match(/^(\w+):(.+)$/);
+          if (match) {
+            switch (match[1]) {
+              case 'commit':
+                addCommitVersion(search.version, match[2].substring(0, 7), match[2]);
+                return search.version;
+              case 'pr':
+                return getPrCommit(match[2])
+                  .then(function (commit) {
+                    if (!commit) {
+                      return 'master';
+                    }
+                    addCommitVersion(search.version, 'PR #' + match[2], commit);
+                    return search.version;
+                  });
+            }
+          }
+        }
+      }
+
+      return 'master';
+    })
+    .then(function (version) {
+      $markedVerElem.value = version;
+    })
+    .then(updateVersion);
+}
+
+function setInitialOptions() {
+  if ('options' in search) {
+    $optionsElem.value = search.options;
+  } else {
+    setDefaultOptions();
+  }
+}
+
+function setInitialOutputType() {
+  if (search.outputType) {
+    $outputTypeElem.value = search.outputType;
+  }
+}
+
+function handleIframeLoad() {
+  lastInput = '';
+  inputDirty = true;
+}
+
+function handleInput() {
+  inputDirty = true;
+};
+
+function handleVersionChange() {
+  if ($markedVerElem.value === 'commit' || $markedVerElem.value === 'pr') {
+    $commitVerElem.style.display = '';
+  } else {
+    $commitVerElem.style.display = 'none';
+    updateVersion();
+  }
+}
+
+function handleClearClick() {
+  $markdownElem.value = '';
+  $markedVerElem.value = 'master';
+  $commitVerElem.style.display = 'none';
+  updateVersion().then(setDefaultOptions);
+}
+
+function handleAddVersion(e) {
+  if (e.which === 13) {
+    switch ($markedVerElem.value) {
+      case 'commit':
+        var commit = $commitVerElem.value.toLowerCase();
+        if (!commit.match(/^[0-9a-f]{40}$/)) {
+          alert('That is not a valid commit');
+          return;
+        }
+        addCommitVersion('commit:' + commit, commit.substring(0, 7), commit);
+        $markedVerElem.value = 'commit:' + commit;
+        $commitVerElem.style.display = 'none';
+        $commitVerElem.value = '';
+        updateVersion();
+        break;
+      case 'pr':
+        $commitVerElem.disabled = true;
+        var pr = $commitVerElem.value.replace(/\D/g, '');
+        getPrCommit(pr)
+          .then(function (commit) {
+            $commitVerElem.disabled = false;
+            if (!commit) {
+              alert('That is not a valid PR');
+              return;
+            }
+            addCommitVersion('pr:' + pr, 'PR #' + pr, commit);
+            $markedVerElem.value = 'pr:' + pr;
+            $commitVerElem.style.display = 'none';
+            $commitVerElem.value = '';
+            updateVersion();
+          });
+    }
+  }
+}
+
+function handleInputChange() {
+  handleChange($inputPanes, $inputTypeElem.value);
+}
+
+function handleOutputChange() {
+  $activeOutputElem = handleChange($panes, $outputTypeElem.value);
+  updateLink();
+}
+
+function handleChange(panes, visiblePane) {
+  var active = null;
+  for (var i = 0; i < panes.length; i++) {
+    if (panes[i].id === visiblePane) {
+      panes[i].style.display = '';
+      active = panes[i];
+    } else {
+      panes[i].style.display = 'none';
+    }
+  }
+  return active;
+};
+
+function addCommitVersion(value, text, commit) {
+  if (markedVersions[value]) {
+    return;
+  }
+  markedVersions[value] = 'https://cdn.jsdelivr.net/gh/markedjs/marked@' + commit + '/lib/marked.js';
+  var opt = document.createElement('option');
+  opt.textContent = text;
+  opt.value = value;
+  $markedVerElem.insertBefore(opt, $markedVerElem.firstChild);
+}
+
+function getPrCommit(pr) {
+  return fetch('https://api.github.com/repos/markedjs/marked/pulls/' + pr + '/commits')
+    .then(function (res) {
+      return res.json();
+    })
+    .then(function (json) {
+      return json[json.length - 1].sha;
+    }).catch(function () {
+      // return undefined
+    });
+}
+
+function setDefaultOptions() {
+  if (window.Worker) {
+    messageWorker({
+      task: 'defaults',
+      version: markedVersions[$markedVerElem.value]
+    });
+  } else {
+    var defaults = marked.getDefaults();
+    setOptions(defaults);
+  }
+}
+
+function setOptions(opts) {
+  $optionsElem.value = JSON.stringify(
+    opts,
+    function (key, value) {
+      if (value && typeof value === 'object' && Object.getPrototypeOf(value) !== Object.prototype) {
+        return undefined;
+      }
+      return value;
+    }, ' ');
+}
+
+function searchToObject() {
+  // modified from https://stackoverflow.com/a/7090123/806777
+  var pairs = location.search.slice(1).split('&');
+  var obj = {};
+
+  for (var i = 0; i < pairs.length; i++) {
+    if (pairs[i] === '') {
+      continue;
+    }
+
+    var pair = pairs[i].split('=');
+
+    obj[decodeURIComponent(pair.shift())] = decodeURIComponent(pair.join('='));
+  }
+
+  return obj;
+}
+
+function jsonString(input) {
+  var output = (input + '')
+    .replace(/\n/g, '\\n')
+    .replace(/\r/g, '\\r')
+    .replace(/\t/g, '\\t')
+    .replace(/\f/g, '\\f')
+    .replace(/[\\"']/g, '\\$&')
+    .replace(/\u0000/g, '\\0');
+  return '"' + output + '"';
+};
+
+function getScrollSize() {
+  var e = $activeOutputElem;
+
+  return e.scrollHeight - e.clientHeight;
+};
+
+function getScrollPercent() {
+  var size = getScrollSize();
+
+  if (size <= 0) {
+    return 1;
+  }
+
+  return $activeOutputElem.scrollTop / size;
+};
+
+function setScrollPercent(percent) {
+  $activeOutputElem.scrollTop = percent * getScrollSize();
+};
+
+function updateLink() {
+  var outputType = '';
+  if ($outputTypeElem.value !== 'preview') {
+    outputType = 'outputType=' + $outputTypeElem.value + '&';
+  }
+
+  $permalinkElem.href = '?' + outputType + 'text=' + encodeURIComponent($markdownElem.value)
+      + '&options=' + encodeURIComponent($optionsElem.value)
+      + '&version=' + encodeURIComponent($markedVerElem.value);
+  history.replaceState('', document.title, $permalinkElem.href);
+}
+
+function updateVersion() {
+  if (window.Worker) {
+    handleInput();
+    return Promise.resolve();
+  }
+  var promise;
+  if (markedVersionCache[$markedVerElem.value]) {
+    promise = Promise.resolve(markedVersionCache[$markedVerElem.value]);
+  } else {
+    promise = fetch(markedVersions[$markedVerElem.value])
+      .then(function (res) { return res.text(); })
+      .then(function (text) {
+        markedVersionCache[$markedVerElem.value] = text;
+        return text;
+      });
+  }
+  return promise.then(function (text) {
+    var script = document.createElement('script');
+    script.textContent = text;
+
+    $markedVer.parentNode.replaceChild(script, $markedVer);
+    $markedVer = script;
+  }).then(handleInput);
+}
+
+function checkForChanges() {
+  if (inputDirty && $markedVerElem.value !== 'commit' && $markedVerElem.value !== 'pr' && (typeof marked !== 'undefined' || window.Worker)) {
+    inputDirty = false;
+
+    updateLink();
+
+    var options = {};
+    var optionsString = $optionsElem.value || '{}';
+    try {
+      var newOptions = JSON.parse(optionsString);
+      options = newOptions;
+      $optionsElem.classList.remove('error');
+    } catch (err) {
+      $optionsElem.classList.add('error');
+    }
+
+    var version = markedVersions[$markedVerElem.value];
+    var markdown = $markdownElem.value;
+    var hash = version + markdown + optionsString;
+    if (lastInput !== hash) {
+      lastInput = hash;
+      if (window.Worker) {
+        delayTime = 100;
+        messageWorker({
+          task: 'parse',
+          version: version,
+          markdown: markdown,
+          options: options
+        });
+      } else {
+        var startTime = new Date();
+        var lexed = marked.lexer(markdown, options);
+        var lexedList = [];
+        for (var i = 0; i < lexed.length; i++) {
+          var lexedLine = [];
+          for (var j in lexed[i]) {
+            lexedLine.push(j + ':' + jsonString(lexed[i][j]));
+          }
+          lexedList.push('{' + lexedLine.join(', ') + '}');
+        }
+        var parsed = marked.parser(lexed, options);
+        var scrollPercent = getScrollPercent();
+        setParsed(parsed, lexedList.join('\n'));
+        setScrollPercent(scrollPercent);
+        var endTime = new Date();
+        delayTime = endTime - startTime;
+        setResponseTime(delayTime);
+        if (delayTime < 50) {
+          delayTime = 50;
+        } else if (delayTime > 500) {
+          delayTime = 1000;
+        }
+      }
+    }
+  }
+  checkChangeTimeout = window.setTimeout(checkForChanges, delayTime);
+};
+
+function setResponseTime(ms) {
+  var amount = ms;
+  var suffix = 'ms';
+  if (ms > 1000 * 60 * 60) {
+    amount = 'Too Long';
+    suffix = '';
+  } else if (ms > 1000 * 60) {
+    amount = '>' + Math.floor(ms / (1000 * 60));
+    suffix = 'm';
+  } else if (ms > 1000) {
+    amount = '>' + Math.floor(ms / 1000);
+    suffix = 's';
+  }
+  $responseTimeElem.textContent = amount + suffix;
+}
+
+function setParsed(parsed, lexed) {
+  try {
+    $previewIframe.contentDocument.body.innerHTML = parsed;
+  } catch (ex) {}
+  $htmlElem.value = parsed;
+  $lexerElem.value = lexed;
+}
+
+function messageWorker(message) {
+  if (!markedWorker || markedWorker.working) {
+    if (markedWorker) {
+      clearTimeout(markedWorker.timeout);
+      markedWorker.terminate();
+    }
+    markedWorker = new Worker('worker.js');
+    markedWorker.onmessage = function (e) {
+      clearTimeout(markedWorker.timeout);
+      markedWorker.working = false;
+      switch (e.data.task) {
+        case 'defaults':
+          setOptions(e.data.defaults);
+          break;
+        case 'parse':
+          $previewElem.classList.remove('error');
+          $htmlElem.classList.remove('error');
+          $lexerElem.classList.remove('error');
+          var scrollPercent = getScrollPercent();
+          setParsed(e.data.parsed, e.data.lexed);
+          setScrollPercent(scrollPercent);
+          setResponseTime(e.data.time);
+          break;
+      }
+      clearTimeout(checkChangeTimeout);
+      delayTime = 10;
+      checkForChanges();
+    };
+    markedWorker.onerror = markedWorker.onmessageerror = function (err) {
+      clearTimeout(markedWorker.timeout);
+      var error = 'There was an error in the Worker';
+      if (err) {
+        if (err.message) {
+          error = err.message;
+        } else {
+          error = err;
+        }
+      }
+      error = error.replace(/^Uncaught Error: /, '');
+      $previewElem.classList.add('error');
+      $htmlElem.classList.add('error');
+      $lexerElem.classList.add('error');
+      setParsed(error, error);
+      setScrollPercent(0);
+    };
+  }
+  if (message.task !== 'defaults') {
+    markedWorker.working = true;
+    workerTimeout(0);
+  }
+  markedWorker.postMessage(message);
+}
+
+function workerTimeout(seconds) {
+  markedWorker.timeout = setTimeout(function () {
+    seconds++;
+    markedWorker.onerror('Marked has taken longer than ' + seconds + ' second' + (seconds > 1 ? 's' : '') + ' to respond...');
+    workerTimeout(seconds);
+  }, 1000);
+}
diff --git a/packages/markdown/marked/docs/demo/index.html b/packages/markdown/marked/docs/demo/index.html
new file mode 100644
index 00000000..96a8ec14
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/index.html
@@ -0,0 +1,78 @@
+<!doctype html>
+<html lang="en">
+
+  <head>
+    <title>Marked Demo</title>
+    <link rel="stylesheet" href="./demo.css" type="text/css" />
+  </head>
+
+  <body>
+    <a href="https://github.com/markedjs/marked">
+    <img class="github-ribbon" src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub">
+  </a>
+
+    <header>
+      <a href="../">
+      <img src="../img/logo-black.svg" height="64px" width="64px" />
+    </a>
+      <h1>Marked Demo</h1>
+    </header>
+
+    <div id="loading">Loading...</div>
+    <div id="main">
+      <div class="containers">
+        <div class="container">
+          <div class="label">
+            <span>Input</span> ·
+            <a id="permalink">Permalink</a> ·
+            <span>Version: </span>
+            <select id="markedVersion">
+              <option value="pr">Add PR:</option>
+              <option value="commit">Add Commit:</option>
+              <option value="master" selected>master</option>
+            </select>
+            <input type="text" id="commitVersion" title="Press ENTER to add commit" />·
+            <button id="clear">Clear</button>
+            <select id="inputType">
+              <option value="markdown">Markdown</option>
+              <option value="options">Options</option>
+            </select>
+          </div>
+          <textarea id="markdown" class="inputPane"></textarea>
+          <textarea id="options" class="inputPane" placeholder="Options (as JSON)"></textarea>
+        </div>
+
+        <div class="container">
+          <div class="label">
+            <select id="outputType">
+              <option value="preview">Preview</option>
+              <option value="html">HTML Source</option>
+              <option value="lexer">Lexer Data</option>
+              <option value="quickref">Quick Reference</option>
+            </select> ·
+            Response Time:
+            <span id="responseTime"></span>
+          </div>
+
+          <div id="preview" class="pane">
+            <noscript>
+              <h2>You'll need to enable Javascript to use this tool.</h2>
+            </noscript>
+            <iframe src="./preview.html" frameborder="0" sandbox="allow-same-origin allow-top-navigation-by-user-activation"></iframe>
+          </div>
+
+          <textarea id="html" class="pane" readonly="readonly"></textarea>
+
+          <textarea id="lexer" class="pane" readonly="readonly"></textarea>
+
+          <textarea id="quickref" class="pane" readonly="readonly"></textarea>
+        </div>
+      </div>
+    </div>
+    <script id="markedCdn"></script>
+    <script src="https://cdn.jsdelivr.net/npm/es6-promise/dist/es6-promise.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/unfetch/dist/unfetch.umd.js"></script>
+    <script src="./demo.js"></script>
+  </body>
+
+</html>
diff --git a/packages/markdown/marked/docs/demo/initial.md b/packages/markdown/marked/docs/demo/initial.md
new file mode 100644
index 00000000..d2b7d77c
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/initial.md
@@ -0,0 +1,36 @@
+Marked - Markdown Parser
+========================
+
+[Marked] lets you convert [Markdown] into HTML.  Markdown is a simple text format whose goal is to be very easy to read and write, even when not converted to HTML.  This demo page will let you type anything you like and see how it gets converted.  Live.  No more waiting around.
+
+How To Use The Demo
+-------------------
+
+1. Type in stuff on the left.
+2. See the live updates on the right.
+
+That's it.  Pretty simple.  There's also a drop-down option in the upper right to switch between various views:
+
+- **Preview:**  A live display of the generated HTML as it would render in a browser.
+- **HTML Source:**  The generated HTML before your browser makes it pretty.
+- **Lexer Data:**  What [marked] uses internally, in case you like gory stuff like this.
+- **Quick Reference:**  A brief run-down of how to format things using markdown.
+
+Why Markdown?
+-------------
+
+It's easy.  It's not overly bloated, unlike HTML.  Also, as the creator of [markdown] says,
+
+> The overriding design goal for Markdown's
+> formatting syntax is to make it as readable
+> as possible. The idea is that a
+> Markdown-formatted document should be
+> publishable as-is, as plain text, without
+> looking like it's been marked up with tags
+> or formatting instructions.
+
+Ready to start writing?  Either start changing stuff on the left or
+[clear everything](/demo/?text=) with a simple click.
+
+[Marked]: https://github.com/markedjs/marked/
+[Markdown]: http://daringfireball.net/projects/markdown/
diff --git a/packages/markdown/marked/docs/demo/preview.html b/packages/markdown/marked/docs/demo/preview.html
new file mode 100644
index 00000000..7e8c89fe
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/preview.html
@@ -0,0 +1,12 @@
+
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="utf-8">
+  <title>marked.js preview</title>
+  <link rel="stylesheet" href="./demo.css" />
+  <base target="_parent">
+</head>
+<body>
+</body>
+</html>
diff --git a/packages/markdown/marked/docs/demo/quickref.md b/packages/markdown/marked/docs/demo/quickref.md
new file mode 100644
index 00000000..10f09bda
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/quickref.md
@@ -0,0 +1,167 @@
+Markdown Quick Reference
+========================
+
+This guide is a very brief overview, with examples, of the syntax that [Markdown] supports.  It is itself written in Markdown and you can copy the samples over to the left-hand pane for experimentation.  It's shown as *text* and not *rendered HTML*.
+
+[Markdown]: http://daringfireball.net/projects/markdown/
+
+
+Simple Text Formatting
+======================
+
+First thing is first.  You can use *stars* or _underscores_ for italics.  **Double stars** and __double underscores__ do bold.  ***Three together*** do ___both___.
+
+Paragraphs are pretty easy too.  Just have a blank line between chunks of text.
+
+> This chunk of text is in a block quote.  Its multiple lines will all be
+> indended a bit from the rest of the text.
+>
+> > Multiple levels of block quotes also work.
+
+Sometimes you want to include some code, such as when you are explaining how `<h1>` HTML tags work, or maybe you are a programmer and you are discussing `someMethod()`.
+
+If you want to include some code and have
+newlines preserved, indent the line with a tab
+or at least four spaces.
+    Extra spaces work here too.
+This is also called preformatted text and it is useful for showing examples.
+The text will stay as text, so any *markdown* or <u>HTML</u> you add will
+not show up formatted.  This way you can show markdown examples in a
+markdown document.
+
+>     You can also use preformatted text with your blockquotes
+>     as long as you add at least five spaces.
+
+
+Headings
+========
+
+There are a couple of ways to make headings.  Using three or more equals signs on a line under a heading makes it into an "h1" style.  Three or more hyphens under a line makes it "h2" (slightly smaller).  You can also use multiple pound symbols before and after a heading.  Pounds after the title are ignored.  Here's some examples:
+
+This is H1
+==========
+
+This is H2
+----------
+
+# This is H1
+## This is H2
+### This is H3 with some extra pounds ###
+#### You get the idea ####
+##### I don't need extra pounds at the end
+###### H6 is the max
+
+
+Links
+=====
+
+Let's link to a few sites.  First, let's use the bare URL, like <http://www.github.com>.  Great for text, but ugly for HTML.
+Next is an inline link to [Google](http://www.google.com).  A little nicer.
+This is a reference-style link to [Wikipedia] [1].
+Lastly, here's a pretty link to [Yahoo].  The reference-style and pretty links both automatically use the links defined below, but they could be defined *anywhere* in the markdown and are removed from the HTML.  The names are also case insensitive, so you can use [YaHoO] and have it link properly.
+
+[1]: http://www.wikipedia.org/
+[Yahoo]: http://www.yahoo.com/
+
+Title attributes may be added to links by adding text after a link.
+This is the [inline link](http://www.bing.com "Bing") with a "Bing" title.
+You can also go to [W3C] [2] and maybe visit a [friend].
+
+[2]: http://w3c.org (The W3C puts out specs for web-based things)
+[Friend]: http://facebook.com/ "Facebook!"
+
+Email addresses in plain text are not linked: test@example.com.
+Email addresses wrapped in angle brackets are linked: <test@example.com>.
+They are also obfuscated so that email harvesting spam robots hopefully won't get them.
+
+
+Lists
+=====
+
+* This is a bulleted list
+* Great for shopping lists
+- You can also use hyphens
++ Or plus symbols
+
+The above is an "unordered" list.  Now, on for a bit of order.
+
+1. Numbered lists are also easy
+2. Just start with a number
+3738762. However, the actual number doesn't matter when converted to HTML.
+1.  This will still show up as 4.
+
+You might want a few advanced lists:
+
+- This top-level list is wrapped in paragraph tags
+- This generates an extra space between each top-level item.
+
+- You do it by adding a blank line
+
+- This nested list also has blank lines between the list items.
+
+- How to create nested lists
+1.  Start your regular list
+2.  Indent nested lists with four spaces
+3.  Further nesting means you should indent with four more spaces
+    * This line is indented with eight spaces.
+
+- List items can be quite lengthy.  You can keep typing and either continue
+them on the next line with no indentation.
+
+- Alternately, if that looks ugly, you can also
+indent the next line a bit for a prettier look.
+
+- You can put large blocks of text in your list by just indenting with four spaces.
+
+This is formatted the same as code, but you can inspect the HTML
+and find that it's just wrapped in a `<p>` tag and *won't* be shown
+as preformatted text.
+
+You can keep adding more and more paragraphs to a single
+list item by adding the traditional blank line and then keep
+on indenting the paragraphs with four spaces.  You really need
+to only indent the first line, but that looks ugly.
+
+- Lists support blockquotes
+
+> Just like this example here.  By the way, you can
+> nest lists inside blockquotes!
+> - Fantastic!
+
+- Lists support preformatted text
+
+    You just need to indent eight spaces.
+
+
+Even More
+=========
+
+Horizontal Rule
+---------------
+
+If you need a horizontal rule you just need to put at least three hyphens, asterisks, or underscores on a line by themselves.  You can also even put spaces between the characters.
+
+---
+****************************
+_ _ _ _ _ _ _
+
+Those three all produced horizontal lines.  Keep in mind that three hyphens under any text turns that text into a heading, so add a blank like if you use hyphens.
+
+Images
+------
+
+Images work exactly like links, but they have exclamation points in front.  They work with references and titles too.
+
+![Google Logo](http://www.google.com/images/errors/logo_sm.gif) and ![Happy].
+
+[Happy]: http://www.wpclipart.com/smiley/simple_smiley/smiley_face_simple_green_small.png ("Smiley face")
+
+
+Inline HTML
+-----------
+
+If markdown is too limiting, you can just insert your own <strike>crazy</strike> HTML.  Span-level HTML <u>can *still* use markdown</u>.  Block level elements must be separated from text by a blank line and must not have any spaces before the opening and closing HTML.
+
+<div style='font-family: "Comic Sans", sans-serif;'>
+It is a pity, but markdown does **not** work in here for most markdown parsers.  [Marked] handles it pretty well.
+</div>
diff --git a/packages/markdown/marked/docs/demo/worker.js b/packages/markdown/marked/docs/demo/worker.js
new file mode 100644
index 00000000..06b8befe
--- /dev/null
+++ b/packages/markdown/marked/docs/demo/worker.js
@@ -0,0 +1,105 @@
+/* globals marked, unfetch, ES6Promise */
+if (!self.Promise) {
+  self.importScripts('https://cdn.jsdelivr.net/npm/es6-promise/dist/es6-promise.js');
+  self.Promise = ES6Promise;
+}
+if (!self.fetch) {
+  self.importScripts('https://cdn.jsdelivr.net/npm/unfetch/dist/unfetch.umd.js');
+  self.fetch = unfetch;
+}
+
+var versionCache = {};
+var currentVersion;
+
+onunhandledrejection = function (e) {
+  throw e.reason;
+};
+
+onmessage = function (e) {
+  if (e.data.version === currentVersion) {
+    parse(e);
+  } else {
+    loadVersion(e.data.version).then(function () {
+      parse(e);
+    });
+  }
+};
+
+function parse(e) {
+  switch (e.data.task) {
+    case 'defaults':
+
+      var defaults = {};
+      if (typeof marked.getDefaults === 'function') {
+        defaults = marked.getDefaults();
+        delete defaults.renderer;
+      } else if ('defaults' in marked) {
+        for (var prop in marked.defaults) {
+          if (prop !== 'renderer') {
+            defaults[prop] = marked.defaults[prop];
+          }
+        }
+      }
+      postMessage({
+        task: e.data.task,
+        defaults: defaults
+      });
+      break;
+    case 'parse':
+      var startTime = new Date();
+      var lexed = marked.lexer(e.data.markdown, e.data.options);
+      var lexedList = [];
+      for (var i = 0; i < lexed.length; i++) {
+        var lexedLine = [];
+        for (var j in lexed[i]) {
+          lexedLine.push(j + ':' + jsonString(lexed[i][j]));
+        }
+        lexedList.push('{' + lexedLine.join(', ') + '}');
+      }
+      var parsed = marked.parser(lexed, e.data.options);
+      var endTime = new Date();
+      // setTimeout(function () {
+      postMessage({
+        task: e.data.task,
+        lexed: lexedList.join('\n'),
+        parsed: parsed,
+        time: endTime - startTime
+      });
+      // }, 10000);
+      break;
+  }
+}
+
+function jsonString(input) {
+  var output = (input + '')
+    .replace(/\n/g, '\\n')
+    .replace(/\r/g, '\\r')
+    .replace(/\t/g, '\\t')
+    .replace(/\f/g, '\\f')
+    .replace(/[\\"']/g, '\\$&')
+    .replace(/\u0000/g, '\\0');
+  return '"' + output + '"';
+};
+
+function loadVersion(ver) {
+  var promise;
+  if (versionCache[ver]) {
+    promise = Promise.resolve(versionCache[ver]);
+  } else {
+    promise = fetch(ver)
+      .then(function (res) { return res.text(); })
+      .then(function (text) {
+        versionCache[ver] = text;
+        return text;
+      });
+  }
+  return promise.then(function (text) {
+    try {
+      // eslint-disable-next-line no-new-func
+      Function(text)();
+    } catch (err) {
+      throw new Error('Cannot load that version of marked');
+    }
+    currentVersion = ver;
+  });
+}
diff --git a/packages/markdown/marked/docs/img/logo-black-and-white.svg b/packages/markdown/marked/docs/img/logo-black-and-white.svg
new file mode 100644
index 00000000..5f6c0b78
--- /dev/null
+++ b/packages/markdown/marked/docs/img/logo-black-and-white.svg
@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 16.0.4, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
+<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="996px" height="439.589px" viewBox="0 0 996 439.589" enable-background="new 0 0 996 439.589" xml:space="preserve">
+<g>
+	<g id="Marked_Letters">
+		<path fill="#010101" d="M185.044,358.869h-9.961l-1.143-25.986l-14.092,25.986h-6.24l-6.709-26.807l-8.818,26.807h-10.225
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+		<path fill="#010101" d="M226.617,358.869h-10.811l-1.084-8.994H202.33l-4.102,8.994h-10.605l20.566-40.605h10.986L226.617,358.869
+			z M214.019,344.162l-1.934-15.527l-7.061,15.527H214.019z"/>
+		<path fill="#010101" d="M267.712,358.869h-11.338l-4.043-8.467c-1.191-2.559-2.227-4.478-3.105-5.757s-1.651-2.07-2.314-2.373
+			c-0.664-0.303-1.553-0.454-2.666-0.454h-1.553l-2.578,17.051h-10.283l5.889-40.605h15.85c5.761,0,9.672,1.27,11.733,3.809
+			c2.061,2.539,3.091,5.283,3.091,8.232c0,3.105-0.854,5.522-2.563,7.251c-1.709,1.729-4.097,2.798-7.163,3.208
+			c1.562,0.898,2.769,1.953,3.618,3.164s1.86,3.096,3.032,5.654L267.712,358.869z M255.525,330.012c0-1.562-0.571-2.925-1.714-4.087
+			s-3.453-1.743-6.929-1.743h-1.611l-1.699,11.719h4.102c2.89,0,4.922-0.61,6.094-1.831S255.525,331.496,255.525,330.012z"/>
+		<path fill="#010101" d="M313.705,318.264l-17.578,18.223l14.912,22.383h-11.807l-14.59-21.65l-3.282,21.65h-10.342l6.064-40.605
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+		<path fill="#010101" d="M346.426,318.264L345.4,325.5h-16.436l-1.26,8.818h14.268l-1.025,7.266h-14.385l-1.377,10.02h19.98
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+		<path fill="#010101" d="M389.953,338.156c0,4.512-0.86,8.301-2.578,11.367c-1.719,3.066-4.273,5.391-7.662,6.973
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+	</g>
+	<g>
+		<path fill="#010101" d="M406.922,307.149l-3.703,26.35c-0.609,4.324-2.72,6.486-6.33,6.486c-0.773,0-1.553-0.07-2.338-0.211
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+			"/>
+		<path fill="#010101" d="M423.027,307.8l-0.475,3.357c-1.312-0.867-2.748-1.301-4.307-1.301c-1.312,0-2.361,0.34-3.146,1.02
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+	</g>
+	<g>
+		<g>
+			<path fill="#010101" d="M357,200v-92c0-8.284-6.716-15-15-15H172c-8.284,0-15,6.716-15,15v92H357z"/>
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+		</g>
+		<g>
+			<path fill="#FFFFFF" d="M208.737,180.15v-33.125l16.987,21.234l16.987-21.234v33.125h16.987v-57.756h-16.987l-16.987,21.234
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+		</g>
+		<g>
+			<path fill="#FFFFFF" d="M217,241.154c0,2.124-1.722,3.846-3.845,3.846h-5.31c-2.124,0-3.845-1.722-3.845-3.846v-0.309
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+				h-18.598l0.029-0.205C246.055,242.213,246.144,241.647,246.148,241.043z"/>
+		</g>
+	</g>
+</g>
+<g>
+	<g id="Marked_Letters_1_">
+		<path fill="#010101" d="M619.045,356.869h-9.961l-1.143-25.986l-14.092,25.986h-6.24l-6.709-26.807l-8.818,26.807h-10.225
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diff --git a/packages/markdown/marked/docs/index.html b/packages/markdown/marked/docs/index.html
new file mode 100644
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+            font-size: 85%;
+            line-height: 1.45;
+            background-color: #f6f8fa;
+            border-radius: 3px;
+        }
+
+        code:not([class]) {
+            padding: 0.2em 0.4em;
+            margin: 0;
+            font-size: 85%;
+            background-color: rgba(27,31,35,0.05);
+            border-radius: 3px;
+        }
+
+        .github-corner:hover .octo-arm{animation:octocat-wave 560ms ease-in-out}@keyframes octocat-wave{0%,100%{transform:rotate(0)}20%,60%{transform:rotate(-25deg)}40%,80%{transform:rotate(10deg)}}@media (max-width:500px){.github-corner:hover .octo-arm{animation:none}.github-corner .octo-arm{animation:octocat-wave 560ms ease-in-out}}
+
+    </style>
+</head>
+<body>
+    <a href="https://github.com/markedjs/marked" class="github-corner" aria-label="View source on Github">
+        <svg width="80" height="80" viewBox="0 0 250 250" style="fill:#202020; color:#fff; position: absolute; top: 0; border: 0; right: 0;" aria-hidden="true">
+            <path d="M0,0 L115,115 L130,115 L142,142 L250,250 L250,0 Z"></path>
+            <path d="M128.3,109.0 C113.8,99.7 119.0,89.6 119.0,89.6 C122.0,82.7 120.5,78.6 120.5,78.6 C119.2,72.0 123.4,76.3 123.4,76.3 C127.3,80.9 125.5,87.3 125.5,87.3 C122.9,97.6 130.6,101.9 134.4,103.2" fill="currentColor" style="transform-origin: 130px 106px;" class="octo-arm"></path>
+            <path d="M115.0,115.0 C114.9,115.1 118.7,116.5 119.8,115.4 L133.7,101.6 C136.9,99.2 139.9,98.4 142.2,98.6 C133.8,88.0 127.5,74.4 143.8,58.0 C148.5,53.4 154.0,51.2 159.7,51.0 C160.3,49.4 163.2,43.6 171.4,40.1 C171.4,40.1 176.1,42.5 178.8,56.2 C183.1,58.6 187.2,61.8 190.9,65.4 C194.5,69.0 197.7,73.2 200.1,77.6 C213.8,80.2 216.3,84.9 216.3,84.9 C212.7,93.1 206.9,96.0 205.4,96.6 C205.1,102.4 203.0,107.8 198.3,112.5 C181.9,128.9 168.3,122.5 157.7,114.1 C157.9,116.9 156.7,120.9 152.7,124.9 L141.0,136.5 C139.8,137.7 141.6,141.9 141.8,141.8 Z" fill="currentColor" class="octo-body"></path>
+        </svg>
+    </a>
+    <div id="container">
+        <header>
+            <a href="#/README.md">
+                <img src="img/logo-black.svg" height="64px" width="64px" />
+            </a>
+            <h1>Marked.js Documentation</h1>
+        </header>
+        <div style="display: flex">
+            <nav>
+                <ul>
+                    <li>
+                        <a href="#/README.md">Getting Started</a>
+                        <ul>
+                            <li><a href="#/README.md#demo">Demo</a></li>
+                            <li><a href="#/README.md#installation">Installation</a></li>
+                            <li><a href="#/README.md#usage">Usage</a></li>
+                            <li><a href="#/README.md#specifications">Specs</a></li>
+                            <li><a href="#/README.md#security">Security</a></li>
+                        </ul>
+                    </li>
+                    <li>
+                        <a href="#/USING_ADVANCED.md">Advanced Usage</a>
+                        <ul>
+                            <li><a href="#/USING_ADVANCED.md#options">Options</a></li>
+                            <li><a href="#/USING_ADVANCED.md#highlight">Highlighting</a></li>
+                        </ul>
+                    </li>
+                    <li>
+                        <a href="#/USING_PRO.md">Extensibility</a>
+                        <ul>
+                            <li><a href="#/USING_PRO.md#renderer">Renderer</a></li>
+                            <li><a href="#/USING_PRO.md#lexer">Lexer</a></li>
+                            <li><a href="#/USING_PRO.md#parser">Parser</a></li>
+                        </ul>
+                    </li>
+                    <li>
+                        <a href="#/CONTRIBUTING.md">Contributing</a>
+                        <ul>
+                            <li><a href="#/CONTRIBUTING.md#design-principles">Design Principles</a></li>
+                            <li><a href="#/CONTRIBUTING.md#priorities">Priorities</a></li>
+                            <li><a href="#/CONTRIBUTING.md#test-early-often-and-everything">Testing</a></li>
+                        </ul>
+                    </li>
+                    <li><a href="#/CODE_OF_CONDUCT.md">Code of Conduct</a></li>
+                    <li><a href="#/AUTHORS.md">Authors</a></li>
+                    <li><a href="#/PUBLISHING.md">Publishing</a></li>
+                    <li><a href="https://github.com/markedjs/marked/blob/master/LICENSE.md">License</a></li>
+                </ul>
+            </nav>
+            <div id="content"></div>
+        </div>
+    </div>
+    <script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/es6-promise/dist/es6-promise.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/unfetch/dist/unfetch.umd.js"></script>
+    <script>
+        if (!window.Promise) {
+          window.Promise = ES6Promise;
+        }
+        if (!window.fetch) {
+          window.fetch = unfetch;
+        }
+
+        var content = document.querySelector('#content');
+        var body = document.querySelector('html');
+        var navLinks = document.querySelectorAll('nav a');
+        var currentPage = 'README.md';
+        var currentHash = '';
+        var renderedPage = '';
+
+        function hashChange() {
+            var hash = location.hash.slice(1);
+            if (!hash) {
+                hash = 'README.md';
+            }
+
+            var uri = hash.split('#');
+
+            if (uri[0].match(/^\//)) {
+                currentPage = uri[0].slice(1);
+                if (uri.length > 1) {
+                    currentHash = uri[1];
+                } else {
+                    currentHash = '';
+                }
+            } else {
+                currentHash = uri[0];
+            }
+
+            fetchPage(currentPage).then(function () {
+                fetchAnchor(currentHash)
+            });
+
+            var url = '#/' + currentPage + (currentHash ? '#' + currentHash : '');
+            var fullUrl = window.location.origin + '/' + url;
+
+            navLinks.forEach(function(link) {
+                link.className = link.href === fullUrl ? 'selected' : '';
+            });
+
+            history.replaceState('', document.title, url);
+        }
+
+        function fetchAnchor(anchor) {
+            if (!anchor) {
+                return;
+            }
+
+            var hashElement = document.getElementById(anchor);
+            if (hashElement) {
+                hashElement.scrollIntoView();
+            }
+        }
+
+        function fetchPage(page) {
+            if (page === renderedPage) {
+                return Promise.resolve();
+            }
+            return fetch(page)
+                .then(function (res) {
+                    if (!res.ok) {
+                        throw new Error('Error ' + res.status + ': ' + res.statusText);
+                    }
+                    return res.text();
+                })
+                .then(function (text) {
+                    renderedPage = page;
+                    content.innerHTML = marked(text);
+                    body.scrollTop = 0;
+                }).catch(function (e) {
+                    content.innerHTML = '<p>Oops! There was a problem rendering the page.</p>'
+                        + '<p>' + e.message + '</p>';
+                });
+        }
+
+        window.addEventListener('hashchange', function (e) {
+            e.preventDefault();
+            hashChange();
+        });
+
+        hashChange();
+    </script>
+</body>
+</html>
diff --git a/packages/markdown/marked/index.js b/packages/markdown/marked/index.js
new file mode 100644
index 00000000..a12f9056
--- /dev/null
+++ b/packages/markdown/marked/index.js
@@ -0,0 +1 @@
+module.exports = require('./lib/marked');
diff --git a/packages/markdown/marked/jasmine.json b/packages/markdown/marked/jasmine.json
new file mode 100644
index 00000000..bec42542
--- /dev/null
+++ b/packages/markdown/marked/jasmine.json
@@ -0,0 +1,11 @@
+{
+  "spec_dir": "test",
+  "spec_files": [
+    "**/*-spec.js"
+  ],
+  "helpers": [
+    "helpers/helpers.js"
+  ],
+  "stopSpecOnExpectationFailure": false,
+  "random": true
+}
diff --git a/packages/markdown/marked/lib/marked.js b/packages/markdown/marked/lib/marked.js
new file mode 100644
index 00000000..39c25f26
--- /dev/null
+++ b/packages/markdown/marked/lib/marked.js
@@ -0,0 +1,1689 @@
+/**
+ * marked - a markdown parser
+ * Copyright (c) 2011-2018, Christopher Jeffrey. (MIT Licensed)
+ * https://github.com/markedjs/marked
+ */
+
+;(function(root) {
+'use strict';
+
+/**
+ * Block-Level Grammar
+ */
+
+var block = {
+  newline: /^\n+/,
+  code: /^( {4}[^\n]+\n*)+/,
+  fences: noop,
+  hr: /^ {0,3}((?:- *){3,}|(?:_ *){3,}|(?:\* *){3,})(?:\n+|$)/,
+  heading: /^ *(#{1,6}) *([^\n]+?) *(?:#+ *)?(?:\n+|$)/,
+  nptable: noop,
+  blockquote: /^( {0,3}> ?(paragraph|[^\n]*)(?:\n|$))+/,
+  list: /^( {0,3})(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
+  html: '^ {0,3}(?:' // optional indentation
+    + '<(script|pre|style)[\\s>][\\s\\S]*?(?:</\\1>[^\\n]*\\n+|$)' // (1)
+    + '|comment[^\\n]*(\\n+|$)' // (2)
+    + '|<\\?[\\s\\S]*?\\?>\\n*' // (3)
+    + '|<![A-Z][\\s\\S]*?>\\n*' // (4)
+    + '|<!\\[CDATA\\[[\\s\\S]*?\\]\\]>\\n*' // (5)
+    + '|</?(tag)(?: +|\\n|/?>)[\\s\\S]*?(?:\\n{2,}|$)' // (6)
+    + '|<(?!script|pre|style)([a-z][\\w-]*)(?:attribute)*? */?>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) open tag
+    + '|</(?!script|pre|style)[a-z][\\w-]*\\s*>(?=[ \\t]*(?:\\n|$))[\\s\\S]*?(?:\\n{2,}|$)' // (7) closing tag
+    + ')',
+  def: /^ {0,3}\[(label)\]: *\n? *<?([^\s>]+)>?(?:(?: +\n? *| *\n *)(title))? *(?:\n+|$)/,
+  table: noop,
+  lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
+  paragraph: /^([^\n]+(?:\n(?!hr|heading|lheading| {0,3}>|<\/?(?:tag)(?: +|\n|\/?>)|<(?:script|pre|style|!--))[^\n]+)*)/,
+  text: /^[^\n]+/
+};
+
+block._label = /(?!\s*\])(?:\\[\[\]]|[^\[\]])+/;
+block._title = /(?:"(?:\\"?|[^"\\])*"|'[^'\n]*(?:\n[^'\n]+)*\n?'|\([^()]*\))/;
+block.def = edit(block.def)
+  .replace('label', block._label)
+  .replace('title', block._title)
+  .getRegex();
+
+block.bullet = /(?:[*+-]|\d{1,9}\.)/;
+block.item = /^( *)(bull) ?[^\n]*(?:\n(?!\1bull ?)[^\n]*)*/;
+block.item = edit(block.item, 'gm')
+  .replace(/bull/g, block.bullet)
+  .getRegex();
+
+block.list = edit(block.list)
+  .replace(/bull/g, block.bullet)
+  .replace('hr', '\\n+(?=\\1?(?:(?:- *){3,}|(?:_ *){3,}|(?:\\* *){3,})(?:\\n+|$))')
+  .replace('def', '\\n+(?=' + block.def.source + ')')
+  .getRegex();
+
+block._tag = 'address|article|aside|base|basefont|blockquote|body|caption'
+  + '|center|col|colgroup|dd|details|dialog|dir|div|dl|dt|fieldset|figcaption'
+  + '|figure|footer|form|frame|frameset|h[1-6]|head|header|hr|html|iframe'
+  + '|legend|li|link|main|menu|menuitem|meta|nav|noframes|ol|optgroup|option'
+  + '|p|param|section|source|summary|table|tbody|td|tfoot|th|thead|title|tr'
+  + '|track|ul';
+block._comment = /<!--(?!-?>)[\s\S]*?-->/;
+block.html = edit(block.html, 'i')
+  .replace('comment', block._comment)
+  .replace('tag', block._tag)
+  .replace('attribute', / +[a-zA-Z:_][\w.:-]*(?: *= *"[^"\n]*"| *= *'[^'\n]*'| *= *[^\s"'=<>`]+)?/)
+  .getRegex();
+
+block.paragraph = edit(block.paragraph)
+  .replace('hr', block.hr)
+  .replace('heading', block.heading)
+  .replace('lheading', block.lheading)
+  .replace('tag', block._tag) // pars can be interrupted by type (6) html blocks
+  .getRegex();
+
+block.blockquote = edit(block.blockquote)
+  .replace('paragraph', block.paragraph)
+  .getRegex();
+
+/**
+ * Normal Block Grammar
+ */
+
+block.normal = merge({}, block);
+
+/**
+ * GFM Block Grammar
+ */
+
+block.gfm = merge({}, block.normal, {
+  fences: /^ {0,3}(`{3,}|~{3,})([^`\n]*)\n(?:|([\s\S]*?)\n)(?: {0,3}\1[~`]* *(?:\n+|$)|$)/,
+  paragraph: /^/,
+  heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
+});
+
+block.gfm.paragraph = edit(block.paragraph)
+  .replace('(?!', '(?!'
+    + block.gfm.fences.source.replace('\\1', '\\2') + '|'
+    + block.list.source.replace('\\1', '\\3') + '|')
+  .getRegex();
+
+/**
+ * GFM + Tables Block Grammar
+ */
+
+block.tables = merge({}, block.gfm, {
+  nptable: /^ *([^|\n ].*\|.*)\n *([-:]+ *\|[-| :]*)(?:\n((?:.*[^>\n ].*(?:\n|$))*)\n*|$)/,
+  table: /^ *\|(.+)\n *\|?( *[-:]+[-| :]*)(?:\n((?: *[^>\n ].*(?:\n|$))*)\n*|$)/
+});
+
+/**
+ * Pedantic grammar
+ */
+
+block.pedantic = merge({}, block.normal, {
+  html: edit(
+    '^ *(?:comment *(?:\\n|\\s*$)'
+    + '|<(tag)[\\s\\S]+?</\\1> *(?:\\n{2,}|\\s*$)' // closed tag
+    + '|<tag(?:"[^"]*"|\'[^\']*\'|\\s[^\'"/>\\s]*)*?/?> *(?:\\n{2,}|\\s*$))')
+    .replace('comment', block._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: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +(["(][^\n]+[")]))? *(?:\n+|$)/
+});
+
+/**
+ * Block Lexer
+ */
+
+function Lexer(options) {
+  this.tokens = [];
+  this.tokens.links = Object.create(null);
+  this.options = options || marked.defaults;
+  this.rules = block.normal;
+
+  if (this.options.pedantic) {
+    this.rules = block.pedantic;
+  } else if (this.options.gfm) {
+    if (this.options.tables) {
+      this.rules = block.tables;
+    } else {
+      this.rules = block.gfm;
+    }
+  }
+}
+
+/**
+ * Expose Block Rules
+ */
+
+Lexer.rules = block;
+
+/**
+ * Static Lex Method
+ */
+
+Lexer.lex = function(src, options) {
+  var lexer = new Lexer(options);
+  return lexer.lex(src);
+};
+
+/**
+ * Preprocessing
+ */
+
+Lexer.prototype.lex = function(src) {
+  src = src
+    .replace(/\r\n|\r/g, '\n')
+    .replace(/\t/g, '    ')
+    .replace(/\u00a0/g, ' ')
+    .replace(/\u2424/g, '\n');
+
+  return this.token(src, true);
+};
+
+/**
+ * Lexing
+ */
+
+Lexer.prototype.token = function(src, top) {
+  src = src.replace(/^ +$/gm, '');
+  var next,
+      loose,
+      cap,
+      bull,
+      b,
+      item,
+      listStart,
+      listItems,
+      t,
+      space,
+      i,
+      tag,
+      l,
+      isordered,
+      istask,
+      ischecked;
+
+  while (src) {
+    // newline
+    if (cap = this.rules.newline.exec(src)) {
+      src = src.substring(cap[0].length);
+      if (cap[0].length > 1) {
+        this.tokens.push({
+          type: 'space'
+        });
+      }
+    }
+
+    // code
+    if (cap = this.rules.code.exec(src)) {
+      src = src.substring(cap[0].length);
+      cap = cap[0].replace(/^ {4}/gm, '');
+      this.tokens.push({
+        type: 'code',
+        text: !this.options.pedantic
+          ? rtrim(cap, '\n')
+          : cap
+      });
+      continue;
+    }
+
+    // fences (gfm)
+    if (cap = this.rules.fences.exec(src)) {
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: 'code',
+        lang: cap[2] ? cap[2].trim() : cap[2],
+        text: cap[3] || ''
+      });
+      continue;
+    }
+
+    // heading
+    if (cap = this.rules.heading.exec(src)) {
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: 'heading',
+        depth: cap[1].length,
+        text: cap[2]
+      });
+      continue;
+    }
+
+    // table no leading pipe (gfm)
+    if (cap = this.rules.nptable.exec(src)) {
+      item = {
+        type: 'table',
+        header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')),
+        align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
+        cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : []
+      };
+
+      if (item.header.length === item.align.length) {
+        src = src.substring(cap[0].length);
+
+        for (i = 0; i < item.align.length; i++) {
+          if (/^ *-+: *$/.test(item.align[i])) {
+            item.align[i] = 'right';
+          } else if (/^ *:-+: *$/.test(item.align[i])) {
+            item.align[i] = 'center';
+          } else if (/^ *:-+ *$/.test(item.align[i])) {
+            item.align[i] = 'left';
+          } else {
+            item.align[i] = null;
+          }
+        }
+
+        for (i = 0; i < item.cells.length; i++) {
+          item.cells[i] = splitCells(item.cells[i], item.header.length);
+        }
+
+        this.tokens.push(item);
+
+        continue;
+      }
+    }
+
+    // hr
+    if (cap = this.rules.hr.exec(src)) {
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: 'hr'
+      });
+      continue;
+    }
+
+    // blockquote
+    if (cap = this.rules.blockquote.exec(src)) {
+      src = src.substring(cap[0].length);
+
+      this.tokens.push({
+        type: 'blockquote_start'
+      });
+
+      cap = cap[0].replace(/^ *> ?/gm, '');
+
+      // Pass `top` to keep the current
+      // "toplevel" state. This is exactly
+      // how markdown.pl works.
+      this.token(cap, top);
+
+      this.tokens.push({
+        type: 'blockquote_end'
+      });
+
+      continue;
+    }
+
+    // list
+    if (cap = this.rules.list.exec(src)) {
+      src = src.substring(cap[0].length);
+      bull = cap[2];
+      isordered = bull.length > 1;
+
+      listStart = {
+        type: 'list_start',
+        ordered: isordered,
+        start: isordered ? +bull : '',
+        loose: false
+      };
+
+      this.tokens.push(listStart);
+
+      // Get each top-level item.
+      cap = cap[0].match(this.rules.item);
+
+      listItems = [];
+      next = false;
+      l = cap.length;
+      i = 0;
+
+      for (; i < l; i++) {
+        item = cap[i];
+
+        // Remove the list item's bullet
+        // so it is seen as the next token.
+        space = item.length;
+        item = item.replace(/^ *([*+-]|\d+\.) */, '');
+
+        // Outdent whatever the
+        // list item contains. Hacky.
+        if (~item.indexOf('\n ')) {
+          space -= item.length;
+          item = !this.options.pedantic
+            ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
+            : item.replace(/^ {1,4}/gm, '');
+        }
+
+        // Determine whether the next list item belongs here.
+        // Backpedal if it does not belong in this list.
+        if (i !== l - 1) {
+          b = block.bullet.exec(cap[i + 1])[0];
+          if (bull.length > 1 ? b.length === 1
+            : (b.length > 1 || (this.options.smartLists && b !== bull))) {
+            src = cap.slice(i + 1).join('\n') + src;
+            i = l - 1;
+          }
+        }
+
+        // Determine whether item is loose or not.
+        // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
+        // for discount behavior.
+        loose = next || /\n\n(?!\s*$)/.test(item);
+        if (i !== l - 1) {
+          next = item.charAt(item.length - 1) === '\n';
+          if (!loose) loose = next;
+        }
+
+        if (loose) {
+          listStart.loose = true;
+        }
+
+        // Check for task list items
+        istask = /^\[[ xX]\] /.test(item);
+        ischecked = undefined;
+        if (istask) {
+          ischecked = item[1] !== ' ';
+          item = item.replace(/^\[[ xX]\] +/, '');
+        }
+
+        t = {
+          type: 'list_item_start',
+          task: istask,
+          checked: ischecked,
+          loose: loose
+        };
+
+        listItems.push(t);
+        this.tokens.push(t);
+
+        // Recurse.
+        this.token(item, false);
+
+        this.tokens.push({
+          type: 'list_item_end'
+        });
+      }
+
+      if (listStart.loose) {
+        l = listItems.length;
+        i = 0;
+        for (; i < l; i++) {
+          listItems[i].loose = true;
+        }
+      }
+
+      this.tokens.push({
+        type: 'list_end'
+      });
+
+      continue;
+    }
+
+    // html
+    if (cap = this.rules.html.exec(src)) {
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: this.options.sanitize
+          ? 'paragraph'
+          : 'html',
+        pre: !this.options.sanitizer
+          && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
+        text: cap[0]
+      });
+      continue;
+    }
+
+    // def
+    if (top && (cap = this.rules.def.exec(src))) {
+      src = src.substring(cap[0].length);
+      if (cap[3]) cap[3] = cap[3].substring(1, cap[3].length - 1);
+      tag = cap[1].toLowerCase().replace(/\s+/g, ' ');
+      if (!this.tokens.links[tag]) {
+        this.tokens.links[tag] = {
+          href: cap[2],
+          title: cap[3]
+        };
+      }
+      continue;
+    }
+
+    // table (gfm)
+    if (cap = this.rules.table.exec(src)) {
+      item = {
+        type: 'table',
+        header: splitCells(cap[1].replace(/^ *| *\| *$/g, '')),
+        align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
+        cells: cap[3] ? cap[3].replace(/\n$/, '').split('\n') : []
+      };
+
+      if (item.header.length === item.align.length) {
+        src = src.substring(cap[0].length);
+
+        for (i = 0; i < item.align.length; i++) {
+          if (/^ *-+: *$/.test(item.align[i])) {
+            item.align[i] = 'right';
+          } else if (/^ *:-+: *$/.test(item.align[i])) {
+            item.align[i] = 'center';
+          } else if (/^ *:-+ *$/.test(item.align[i])) {
+            item.align[i] = 'left';
+          } else {
+            item.align[i] = null;
+          }
+        }
+
+        for (i = 0; i < item.cells.length; i++) {
+          item.cells[i] = splitCells(
+            item.cells[i].replace(/^ *\| *| *\| *$/g, ''),
+            item.header.length);
+        }
+
+        this.tokens.push(item);
+
+        continue;
+      }
+    }
+
+    // lheading
+    if (cap = this.rules.lheading.exec(src)) {
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: 'heading',
+        depth: cap[2] === '=' ? 1 : 2,
+        text: cap[1]
+      });
+      continue;
+    }
+
+    // top-level paragraph
+    if (top && (cap = this.rules.paragraph.exec(src))) {
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: 'paragraph',
+        text: cap[1].charAt(cap[1].length - 1) === '\n'
+          ? cap[1].slice(0, -1)
+          : cap[1]
+      });
+      continue;
+    }
+
+    // text
+    if (cap = this.rules.text.exec(src)) {
+      // Top-level should never reach here.
+      src = src.substring(cap[0].length);
+      this.tokens.push({
+        type: 'text',
+        text: cap[0]
+      });
+      continue;
+    }
+
+    if (src) {
+      throw new Error('Infinite loop on byte: ' + src.charCodeAt(0));
+    }
+  }
+
+  return this.tokens;
+};
+
+/**
+ * Inline-Level Grammar
+ */
+
+var inline = {
+  escape: /^\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/,
+  autolink: /^<(scheme:[^\s\x00-\x1f<>]*|email)>/,
+  url: noop,
+  tag: '^comment'
+    + '|^</[a-zA-Z][\\w:-]*\\s*>' // self-closing tag
+    + '|^<[a-zA-Z][\\w-]*(?:attribute)*?\\s*/?>' // open tag
+    + '|^<\\?[\\s\\S]*?\\?>' // processing instruction, e.g. <?php ?>
+    + '|^<![a-zA-Z]+\\s[\\s\\S]*?>' // declaration, e.g. <!DOCTYPE html>
+    + '|^<!\\[CDATA\\[[\\s\\S]*?\\]\\]>', // CDATA section
+  link: /^!?\[(label)\]\(href(?:\s+(title))?\s*\)/,
+  reflink: /^!?\[(label)\]\[(?!\s*\])((?:\\[\[\]]?|[^\[\]\\])+)\]/,
+  nolink: /^!?\[(?!\s*\])((?:\[[^\[\]]*\]|\\[\[\]]|[^\[\]])*)\](?:\[\])?/,
+  strong: /^__([^\s_])__(?!_)|^\*\*([^\s*])\*\*(?!\*)|^__([^\s][\s\S]*?[^\s])__(?!_)|^\*\*([^\s][\s\S]*?[^\s])\*\*(?!\*)/,
+  em: /^_([^\s_])_(?!_)|^\*([^\s*"<\[])\*(?!\*)|^_([^\s][\s\S]*?[^\s_])_(?!_|[^\spunctuation])|^_([^\s_][\s\S]*?[^\s])_(?!_|[^\spunctuation])|^\*([^\s"<\[][\s\S]*?[^\s*])\*(?!\*)|^\*([^\s*"<\[][\s\S]*?[^\s])\*(?!\*)/,
+  code: /^(`+)([^`]|[^`][\s\S]*?[^`])\1(?!`)/,
+  br: /^( {2,}|\\)\n(?!\s*$)/,
+  del: noop,
+  text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\<!\[`*]|\b_|$)|[^ ](?= {2,}\n))|(?= {2,}\n))/
+};
+
+// list of punctuation marks from common mark spec
+// without ` and ] to workaround Rule 17 (inline code blocks/links)
+inline._punctuation = '!"#$%&\'()*+,\\-./:;<=>?@\\[^_{|}~';
+inline.em = edit(inline.em).replace(/punctuation/g, inline._punctuation).getRegex();
+
+inline._escapes = /\\([!"#$%&'()*+,\-./:;<=>?@\[\]\\^_`{|}~])/g;
+
+inline._scheme = /[a-zA-Z][a-zA-Z0-9+.-]{1,31}/;
+inline._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])?)+(?![-_])/;
+inline.autolink = edit(inline.autolink)
+  .replace('scheme', inline._scheme)
+  .replace('email', inline._email)
+  .getRegex();
+
+inline._attribute = /\s+[a-zA-Z:_][\w.:-]*(?:\s*=\s*"[^"]*"|\s*=\s*'[^']*'|\s*=\s*[^\s"'=<>`]+)?/;
+
+inline.tag = edit(inline.tag)
+  .replace('comment', block._comment)
+  .replace('attribute', inline._attribute)
+  .getRegex();
+
+inline._label = /(?:\[[^\[\]]*\]|\\[\[\]]?|`[^`]*`|`(?!`)|[^\[\]\\`])*?/;
+inline._href = /\s*(<(?:\\[<>]?|[^\s<>\\])*>|[^\s\x00-\x1f]*)/;
+inline._title = /"(?:\\"?|[^"\\])*"|'(?:\\'?|[^'\\])*'|\((?:\\\)?|[^)\\])*\)/;
+
+inline.link = edit(inline.link)
+  .replace('label', inline._label)
+  .replace('href', inline._href)
+  .replace('title', inline._title)
+  .getRegex();
+
+inline.reflink = edit(inline.reflink)
+  .replace('label', inline._label)
+  .getRegex();
+
+/**
+ * Normal Inline Grammar
+ */
+
+inline.normal = merge({}, inline);
+
+/**
+ * Pedantic Inline Grammar
+ */
+
+inline.pedantic = merge({}, inline.normal, {
+  strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
+  em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/,
+  link: edit(/^!?\[(label)\]\((.*?)\)/)
+    .replace('label', inline._label)
+    .getRegex(),
+  reflink: edit(/^!?\[(label)\]\s*\[([^\]]*)\]/)
+    .replace('label', inline._label)
+    .getRegex()
+});
+
+/**
+ * GFM Inline Grammar
+ */
+
+inline.gfm = merge({}, inline.normal, {
+  escape: edit(inline.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)~+/,
+  text: /^(`+|[^`])(?:[\s\S]*?(?:(?=[\\<!\[`*~]|\b_|https?:\/\/|ftp:\/\/|www\.|$)|[^ ](?= {2,}\n)|[^a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-](?=[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@))|(?= {2,}\n|[a-zA-Z0-9.!#$%&'*+\/=?_`{\|}~-]+@))/
+});
+
+inline.gfm.url = edit(inline.gfm.url, 'i')
+  .replace('email', inline.gfm._extended_email)
+  .getRegex();
+/**
+ * GFM + Line Breaks Inline Grammar
+ */
+
+inline.breaks = merge({}, inline.gfm, {
+  br: edit(inline.br).replace('{2,}', '*').getRegex(),
+  text: edit(inline.gfm.text).replace(/\{2,\}/g, '*').getRegex()
+});
+
+/**
+ * Inline Lexer & Compiler
+ */
+
+function InlineLexer(links, options) {
+  this.options = options || marked.defaults;
+  this.links = links;
+  this.rules = inline.normal;
+  this.renderer = this.options.renderer || new Renderer();
+  this.renderer.options = this.options;
+
+  if (!this.links) {
+    throw new Error('Tokens array requires a `links` property.');
+  }
+
+  if (this.options.pedantic) {
+    this.rules = inline.pedantic;
+  } else if (this.options.gfm) {
+    if (this.options.breaks) {
+      this.rules = inline.breaks;
+    } else {
+      this.rules = inline.gfm;
+    }
+  }
+}
+
+/**
+ * Expose Inline Rules
+ */
+
+InlineLexer.rules = inline;
+
+/**
+ * Static Lexing/Compiling Method
+ */
+
+InlineLexer.output = function(src, links, options) {
+  var inline = new InlineLexer(links, options);
+  return inline.output(src);
+};
+
+/**
+ * Lexing/Compiling
+ */
+
+InlineLexer.prototype.output = function(src) {
+  var out = '',
+      link,
+      text,
+      href,
+      title,
+      cap,
+      prevCapZero;
+
+  while (src) {
+    // escape
+    if (cap = this.rules.escape.exec(src)) {
+      src = src.substring(cap[0].length);
+      out += escape(cap[1]);
+      continue;
+    }
+
+    // tag
+    if (cap = this.rules.tag.exec(src)) {
+      if (!this.inLink && /^<a /i.test(cap[0])) {
+        this.inLink = true;
+      } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
+        this.inLink = false;
+      }
+      if (!this.inRawBlock && /^<(pre|code|kbd|script)(\s|>)/i.test(cap[0])) {
+        this.inRawBlock = true;
+      } else if (this.inRawBlock && /^<\/(pre|code|kbd|script)(\s|>)/i.test(cap[0])) {
+        this.inRawBlock = false;
+      }
+
+      src = src.substring(cap[0].length);
+      out += this.options.sanitize
+        ? this.options.sanitizer
+          ? this.options.sanitizer(cap[0])
+          : escape(cap[0])
+        : cap[0];
+      continue;
+    }
+
+    // link
+    if (cap = this.rules.link.exec(src)) {
+      var lastParenIndex = findClosingBracket(cap[2], '()');
+      if (lastParenIndex > -1) {
+        var linkLen = cap[0].length - (cap[2].length - lastParenIndex) - (cap[3] || '').length;
+        cap[2] = cap[2].substring(0, lastParenIndex);
+        cap[0] = cap[0].substring(0, linkLen).trim();
+        cap[3] = '';
+      }
+      src = src.substring(cap[0].length);
+      this.inLink = true;
+      href = cap[2];
+      if (this.options.pedantic) {
+        link = /^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(href);
+
+        if (link) {
+          href = link[1];
+          title = link[3];
+        } else {
+          title = '';
+        }
+      } else {
+        title = cap[3] ? cap[3].slice(1, -1) : '';
+      }
+      href = href.trim().replace(/^<([\s\S]*)>$/, '$1');
+      out += this.outputLink(cap, {
+        href: InlineLexer.escapes(href),
+        title: InlineLexer.escapes(title)
+      });
+      this.inLink = false;
+      continue;
+    }
+
+    // reflink, nolink
+    if ((cap = this.rules.reflink.exec(src))
+        || (cap = this.rules.nolink.exec(src))) {
+      src = src.substring(cap[0].length);
+      link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
+      link = this.links[link.toLowerCase()];
+      if (!link || !link.href) {
+        out += cap[0].charAt(0);
+        src = cap[0].substring(1) + src;
+        continue;
+      }
+      this.inLink = true;
+      out += this.outputLink(cap, link);
+      this.inLink = false;
+      continue;
+    }
+
+    // strong
+    if (cap = this.rules.strong.exec(src)) {
+      src = src.substring(cap[0].length);
+      out += this.renderer.strong(this.output(cap[4] || cap[3] || cap[2] || cap[1]));
+      continue;
+    }
+
+    // em
+    if (cap = this.rules.em.exec(src)) {
+      src = src.substring(cap[0].length);
+      out += this.renderer.em(this.output(cap[6] || cap[5] || cap[4] || cap[3] || cap[2] || cap[1]));
+      continue;
+    }
+
+    // code
+    if (cap = this.rules.code.exec(src)) {
+      src = src.substring(cap[0].length);
+      out += this.renderer.codespan(escape(cap[2].trim(), true));
+      continue;
+    }
+
+    // br
+    if (cap = this.rules.br.exec(src)) {
+      src = src.substring(cap[0].length);
+      out += this.renderer.br();
+      continue;
+    }
+
+    // del (gfm)
+    if (cap = this.rules.del.exec(src)) {
+      src = src.substring(cap[0].length);
+      out += this.renderer.del(this.output(cap[1]));
+      continue;
+    }
+
+    // autolink
+    if (cap = this.rules.autolink.exec(src)) {
+      src = src.substring(cap[0].length);
+      if (cap[2] === '@') {
+        text = escape(this.mangle(cap[1]));
+        href = 'mailto:' + text;
+      } else {
+        text = escape(cap[1]);
+        href = text;
+      }
+      out += this.renderer.link(href, null, text);
+      continue;
+    }
+
+    // url (gfm)
+    if (!this.inLink && (cap = this.rules.url.exec(src))) {
+      if (cap[2] === '@') {
+        text = escape(cap[0]);
+        href = 'mailto:' + text;
+      } else {
+        // do extended autolink path validation
+        do {
+          prevCapZero = cap[0];
+          cap[0] = this.rules._backpedal.exec(cap[0])[0];
+        } while (prevCapZero !== cap[0]);
+        text = escape(cap[0]);
+        if (cap[1] === 'www.') {
+          href = 'http://' + text;
+        } else {
+          href = text;
+        }
+      }
+      src = src.substring(cap[0].length);
+      out += this.renderer.link(href, null, text);
+      continue;
+    }
+
+    // text
+    if (cap = this.rules.text.exec(src)) {
+      src = src.substring(cap[0].length);
+      if (this.inRawBlock) {
+        out += this.renderer.text(cap[0]);
+      } else {
+        out += this.renderer.text(escape(this.smartypants(cap[0])));
+      }
+      continue;
+    }
+
+    if (src) {
+      throw new Error('Infinite loop on byte: ' + src.charCodeAt(0));
+    }
+  }
+
+  return out;
+};
+
+InlineLexer.escapes = function(text) {
+  return text ? text.replace(InlineLexer.rules._escapes, '$1') : text;
+};
+
+/**
+ * Compile Link
+ */
+
+InlineLexer.prototype.outputLink = function(cap, link) {
+  var href = link.href,
+      title = link.title ? escape(link.title) : null;
+
+  return cap[0].charAt(0) !== '!'
+    ? this.renderer.link(href, title, this.output(cap[1]))
+    : this.renderer.image(href, title, escape(cap[1]));
+};
+
+/**
+ * Smartypants Transformations
+ */
+
+InlineLexer.prototype.smartypants = function(text) {
+  if (!this.options.smartypants) return text;
+  return text
+    // em-dashes
+    .replace(/---/g, '\u2014')
+    // en-dashes
+    .replace(/--/g, '\u2013')
+    // opening singles
+    .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
+    // closing singles & apostrophes
+    .replace(/'/g, '\u2019')
+    // opening doubles
+    .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
+    // closing doubles
+    .replace(/"/g, '\u201d')
+    // ellipses
+    .replace(/\.{3}/g, '\u2026');
+};
+
+/**
+ * Mangle Links
+ */
+
+InlineLexer.prototype.mangle = function(text) {
+  if (!this.options.mangle) return text;
+  var out = '',
+      l = text.length,
+      i = 0,
+      ch;
+
+  for (; i < l; i++) {
+    ch = text.charCodeAt(i);
+    if (Math.random() > 0.5) {
+      ch = 'x' + ch.toString(16);
+    }
+    out += '&#' + ch + ';';
+  }
+
+  return out;
+};
+
+/**
+ * Renderer
+ */
+
+function Renderer(options) {
+  this.options = options || marked.defaults;
+}
+
+Renderer.prototype.code = function(code, infostring, escaped) {
+  var lang = (infostring || '').match(/\S*/)[0];
+  if (this.options.highlight) {
+    var out = this.options.highlight(code, lang);
+    if (out != null && out !== code) {
+      escaped = true;
+      code = out;
+    }
+  }
+
+  if (!lang) {
+    return '<pre><code>'
+      + (escaped ? code : escape(code, true))
+      + '</code></pre>';
+  }
+
+  return '<pre><code class="'
+    + this.options.langPrefix
+    + escape(lang, true)
+    + '">'
+    + (escaped ? code : escape(code, true))
+    + '</code></pre>\n';
+};
+
+Renderer.prototype.blockquote = function(quote) {
+  return '<blockquote>\n' + quote + '</blockquote>\n';
+};
+
+Renderer.prototype.html = function(html) {
+  return html;
+};
+
+Renderer.prototype.heading = function(text, level, raw, slugger) {
+  if (this.options.headerIds) {
+    return '<h'
+      + level
+      + ' id="'
+      + this.options.headerPrefix
+      + slugger.slug(raw)
+      + '">'
+      + text
+      + '</h'
+      + level
+      + '>\n';
+  }
+  // ignore IDs
+  return '<h' + level + '>' + text + '</h' + level + '>\n';
+};
+
+Renderer.prototype.hr = function() {
+  return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
+};
+
+Renderer.prototype.list = function(body, ordered, start) {
+  var type = ordered ? 'ol' : 'ul',
+      startatt = (ordered && start !== 1) ? (' start="' + start + '"') : '';
+  return '<' + type + startatt + '>\n' + body + '</' + type + '>\n';
+};
+
+Renderer.prototype.listitem = function(text) {
+  return '<li>' + text + '</li>\n';
+};
+
+Renderer.prototype.checkbox = function(checked) {
+  return '<input '
+    + (checked ? 'checked="" ' : '')
+    + 'disabled="" type="checkbox"'
+    + (this.options.xhtml ? ' /' : '')
+    + '> ';
+};
+
+Renderer.prototype.paragraph = function(text) {
+  return '<p>' + text + '</p>\n';
+};
+
+Renderer.prototype.table = function(header, body) {
+  if (body) body = '<tbody>' + body + '</tbody>';
+
+  return '<table>\n'
+    + '<thead>\n'
+    + header
+    + '</thead>\n'
+    + body
+    + '</table>\n';
+};
+
+Renderer.prototype.tablerow = function(content) {
+  return '<tr>\n' + content + '</tr>\n';
+};
+
+Renderer.prototype.tablecell = function(content, flags) {
+  var type = flags.header ? 'th' : 'td';
+  var tag = flags.align
+    ? '<' + type + ' align="' + flags.align + '">'
+    : '<' + type + '>';
+  return tag + content + '</' + type + '>\n';
+};
+
+// span level renderer
+Renderer.prototype.strong = function(text) {
+  return '<strong>' + text + '</strong>';
+};
+
+Renderer.prototype.em = function(text) {
+  return '<em>' + text + '</em>';
+};
+
+Renderer.prototype.codespan = function(text) {
+  return '<code>' + text + '</code>';
+};
+
+Renderer.prototype.br = function() {
+  return this.options.xhtml ? '<br/>' : '<br>';
+};
+
+Renderer.prototype.del = function(text) {
+  return '<del>' + text + '</del>';
+};
+
+Renderer.prototype.link = function(href, title, text) {
+  href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
+  if (href === null) {
+    return text;
+  }
+  var out = '<a href="' + escape(href) + '"';
+  if (title) {
+    out += ' title="' + title + '"';
+  }
+  out += '>' + text + '</a>';
+  return out;
+};
+
+Renderer.prototype.image = function(href, title, text) {
+  href = cleanUrl(this.options.sanitize, this.options.baseUrl, href);
+  if (href === null) {
+    return text;
+  }
+
+  var out = '<img src="' + href + '" alt="' + text + '"';
+  if (title) {
+    out += ' title="' + title + '"';
+  }
+  out += this.options.xhtml ? '/>' : '>';
+  return out;
+};
+
+Renderer.prototype.text = function(text) {
+  return text;
+};
+
+/**
+ * TextRenderer
+ * returns only the textual part of the token
+ */
+
+function TextRenderer() {}
+
+// no need for block level renderers
+
+TextRenderer.prototype.strong =
+TextRenderer.prototype.em =
+TextRenderer.prototype.codespan =
+TextRenderer.prototype.del =
+TextRenderer.prototype.text = function (text) {
+  return text;
+};
+
+TextRenderer.prototype.link =
+TextRenderer.prototype.image = function(href, title, text) {
+  return '' + text;
+};
+
+TextRenderer.prototype.br = function() {
+  return '';
+};
+
+/**
+ * Parsing & Compiling
+ */
+
+function Parser(options) {
+  this.tokens = [];
+  this.token = null;
+  this.options = options || marked.defaults;
+  this.options.renderer = this.options.renderer || new Renderer();
+  this.renderer = this.options.renderer;
+  this.renderer.options = this.options;
+  this.slugger = new Slugger();
+}
+
+/**
+ * Static Parse Method
+ */
+
+Parser.parse = function(src, options) {
+  var parser = new Parser(options);
+  return parser.parse(src);
+};
+
+/**
+ * Parse Loop
+ */
+
+Parser.prototype.parse = function(src) {
+  this.inline = new InlineLexer(src.links, this.options);
+  // use an InlineLexer with a TextRenderer to extract pure text
+  this.inlineText = new InlineLexer(
+    src.links,
+    merge({}, this.options, {renderer: new TextRenderer()})
+  );
+  this.tokens = src.reverse();
+
+  var out = '';
+  while (this.next()) {
+    out += this.tok();
+  }
+
+  return out;
+};
+
+/**
+ * Next Token
+ */
+
+Parser.prototype.next = function() {
+  return this.token = this.tokens.pop();
+};
+
+/**
+ * Preview Next Token
+ */
+
+Parser.prototype.peek = function() {
+  return this.tokens[this.tokens.length - 1] || 0;
+};
+
+/**
+ * Parse Text Tokens
+ */
+
+Parser.prototype.parseText = function() {
+  var body = this.token.text;
+
+  while (this.peek().type === 'text') {
+    body += '\n' + this.next().text;
+  }
+
+  return this.inline.output(body);
+};
+
+/**
+ * Parse Current Token
+ */
+
+Parser.prototype.tok = function() {
+  switch (this.token.type) {
+    case 'space': {
+      return '';
+    }
+    case 'hr': {
+      return this.renderer.hr();
+    }
+    case 'heading': {
+      return this.renderer.heading(
+        this.inline.output(this.token.text),
+        this.token.depth,
+        unescape(this.inlineText.output(this.token.text)),
+        this.slugger);
+    }
+    case 'code': {
+      return this.renderer.code(this.token.text,
+        this.token.lang,
+        this.token.escaped);
+    }
+    case 'table': {
+      var header = '',
+          body = '',
+          i,
+          row,
+          cell,
+          j;
+
+      // header
+      cell = '';
+      for (i = 0; i < this.token.header.length; i++) {
+        cell += this.renderer.tablecell(
+          this.inline.output(this.token.header[i]),
+          { header: true, align: this.token.align[i] }
+        );
+      }
+      header += this.renderer.tablerow(cell);
+
+      for (i = 0; i < this.token.cells.length; i++) {
+        row = this.token.cells[i];
+
+        cell = '';
+        for (j = 0; j < row.length; j++) {
+          cell += this.renderer.tablecell(
+            this.inline.output(row[j]),
+            { header: false, align: this.token.align[j] }
+          );
+        }
+
+        body += this.renderer.tablerow(cell);
+      }
+      return this.renderer.table(header, body);
+    }
+    case 'blockquote_start': {
+      body = '';
+
+      while (this.next().type !== 'blockquote_end') {
+        body += this.tok();
+      }
+
+      return this.renderer.blockquote(body);
+    }
+    case 'list_start': {
+      body = '';
+      var ordered = this.token.ordered,
+          start = this.token.start;
+
+      while (this.next().type !== 'list_end') {
+        body += this.tok();
+      }
+
+      return this.renderer.list(body, ordered, start);
+    }
+    case 'list_item_start': {
+      body = '';
+      var loose = this.token.loose;
+      var checked = this.token.checked;
+      var task = this.token.task;
+
+      if (this.token.task) {
+        body += this.renderer.checkbox(checked);
+      }
+
+      while (this.next().type !== 'list_item_end') {
+        body += !loose && this.token.type === 'text'
+          ? this.parseText()
+          : this.tok();
+      }
+      return this.renderer.listitem(body, task, checked);
+    }
+    case 'html': {
+      // TODO parse inline content if parameter markdown=1
+      return this.renderer.html(this.token.text);
+    }
+    case 'paragraph': {
+      return this.renderer.paragraph(this.inline.output(this.token.text));
+    }
+    case 'text': {
+      return this.renderer.paragraph(this.parseText());
+    }
+    default: {
+      var errMsg = 'Token with "' + this.token.type + '" type was not found.';
+      if (this.options.silent) {
+        console.log(errMsg);
+      } else {
+        throw new Error(errMsg);
+      }
+    }
+  }
+};
+
+/**
+ * Slugger generates header id
+ */
+
+function Slugger () {
+  this.seen = {};
+}
+
+/**
+ * Convert string to unique id
+ */
+
+Slugger.prototype.slug = function (value) {
+  var slug = value
+    .toLowerCase()
+    .trim()
+    .replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g, '')
+    .replace(/\s/g, '-');
+
+  if (this.seen.hasOwnProperty(slug)) {
+    var originalSlug = slug;
+    do {
+      this.seen[originalSlug]++;
+      slug = originalSlug + '-' + this.seen[originalSlug];
+    } while (this.seen.hasOwnProperty(slug));
+  }
+  this.seen[slug] = 0;
+
+  return slug;
+};
+
+/**
+ * Helpers
+ */
+
+function escape(html, encode) {
+  if (encode) {
+    if (escape.escapeTest.test(html)) {
+      return html.replace(escape.escapeReplace, function (ch) { return escape.replacements[ch]; });
+    }
+  } else {
+    if (escape.escapeTestNoEncode.test(html)) {
+      return html.replace(escape.escapeReplaceNoEncode, function (ch) { return escape.replacements[ch]; });
+    }
+  }
+
+  return html;
+}
+
+escape.escapeTest = /[&<>"']/;
+escape.escapeReplace = /[&<>"']/g;
+escape.replacements = {
+  '&': '&amp;',
+  '<': '&lt;',
+  '>': '&gt;',
+  '"': '&quot;',
+  "'": '&#39;'
+};
+
+escape.escapeTestNoEncode = /[<>"']|&(?!#?\w+;)/;
+escape.escapeReplaceNoEncode = /[<>"']|&(?!#?\w+;)/g;
+
+function unescape(html) {
+  // explicitly match decimal, hex, and named HTML entities
+  return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/ig, function(_, n) {
+    n = n.toLowerCase();
+    if (n === 'colon') return ':';
+    if (n.charAt(0) === '#') {
+      return n.charAt(1) === 'x'
+        ? String.fromCharCode(parseInt(n.substring(2), 16))
+        : String.fromCharCode(+n.substring(1));
+    }
+    return '';
+  });
+}
+
+function edit(regex, opt) {
+  regex = regex.source || regex;
+  opt = opt || '';
+  return {
+    replace: function(name, val) {
+      val = val.source || val;
+      val = val.replace(/(^|[^\[])\^/g, '$1');
+      regex = regex.replace(name, val);
+      return this;
+    },
+    getRegex: function() {
+      return new RegExp(regex, opt);
+    }
+  };
+}
+
+function cleanUrl(sanitize, base, href) {
+  if (sanitize) {
+    try {
+      var prot = decodeURIComponent(unescape(href))
+        .replace(/[^\w:]/g, '')
+        .toLowerCase();
+    } catch (e) {
+      return null;
+    }
+    if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0 || prot.indexOf('data:') === 0) {
+      return null;
+    }
+  }
+  if (base && !originIndependentUrl.test(href)) {
+    href = resolveUrl(base, href);
+  }
+  try {
+    href = encodeURI(href).replace(/%25/g, '%');
+  } catch (e) {
+    return null;
+  }
+  return href;
+}
+
+function resolveUrl(base, href) {
+  if (!baseUrls[' ' + base]) {
+    // we can ignore everything in base after the last slash of its path component,
+    // but we might need to add _that_
+    // https://tools.ietf.org/html/rfc3986#section-3
+    if (/^[^:]+:\/*[^/]*$/.test(base)) {
+      baseUrls[' ' + base] = base + '/';
+    } else {
+      baseUrls[' ' + base] = rtrim(base, '/', true);
+    }
+  }
+  base = baseUrls[' ' + base];
+
+  if (href.slice(0, 2) === '//') {
+    return base.replace(/:[\s\S]*/, ':') + href;
+  } else if (href.charAt(0) === '/') {
+    return base.replace(/(:\/*[^/]*)[\s\S]*/, '$1') + href;
+  } else {
+    return base + href;
+  }
+}
+var baseUrls = {};
+var originIndependentUrl = /^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;
+
+function noop() {}
+noop.exec = noop;
+
+function merge(obj) {
+  var i = 1,
+      target,
+      key;
+
+  for (; i < arguments.length; i++) {
+    target = arguments[i];
+    for (key in target) {
+      if (Object.prototype.hasOwnProperty.call(target, key)) {
+        obj[key] = target[key];
+      }
+    }
+  }
+
+  return obj;
+}
+
+function splitCells(tableRow, count) {
+  // ensure that every cell-delimiting pipe has a space
+  // before it to distinguish it from an escaped pipe
+  var row = tableRow.replace(/\|/g, function (match, offset, str) {
+        var escaped = false,
+            curr = offset;
+        while (--curr >= 0 && str[curr] === '\\') escaped = !escaped;
+        if (escaped) {
+          // odd number of slashes means | is escaped
+          // so we leave it alone
+          return '|';
+        } else {
+          // add space before unescaped |
+          return ' |';
+        }
+      }),
+      cells = row.split(/ \|/),
+      i = 0;
+
+  if (cells.length > count) {
+    cells.splice(count);
+  } else {
+    while (cells.length < count) cells.push('');
+  }
+
+  for (; i < cells.length; i++) {
+    // leading or trailing whitespace is ignored per the gfm spec
+    cells[i] = cells[i].trim().replace(/\\\|/g, '|');
+  }
+  return cells;
+}
+
+// Remove trailing 'c's. Equivalent to str.replace(/c*$/, '').
+// /c*$/ is vulnerable to REDOS.
+// invert: Remove suffix of non-c chars instead. Default falsey.
+function rtrim(str, c, invert) {
+  if (str.length === 0) {
+    return '';
+  }
+
+  // Length of suffix matching the invert condition.
+  var suffLen = 0;
+
+  // Step left until we fail to match the invert condition.
+  while (suffLen < str.length) {
+    var currChar = str.charAt(str.length - suffLen - 1);
+    if (currChar === c && !invert) {
+      suffLen++;
+    } else if (currChar !== c && invert) {
+      suffLen++;
+    } else {
+      break;
+    }
+  }
+
+  return str.substr(0, str.length - suffLen);
+}
+
+function findClosingBracket(str, b) {
+  if (str.indexOf(b[1]) === -1) {
+    return -1;
+  }
+  var level = 0;
+  for (var i = 0; i < str.length; i++) {
+    if (str[i] === '\\') {
+      i++;
+    } else if (str[i] === b[0]) {
+      level++;
+    } else if (str[i] === b[1]) {
+      level--;
+      if (level < 0) {
+        return i;
+      }
+    }
+  }
+  return -1;
+}
+
+/**
+ * Marked
+ */
+
+function marked(src, opt, callback) {
+  // throw error in case of non string input
+  if (typeof src === 'undefined' || src === null) {
+    throw new Error('marked(): input parameter is undefined or null');
+  }
+  if (typeof src !== 'string') {
+    throw new Error('marked(): input parameter is of type '
+      + Object.prototype.toString.call(src) + ', string expected');
+  }
+
+  if (callback || typeof opt === 'function') {
+    if (!callback) {
+      callback = opt;
+      opt = null;
+    }
+
+    opt = merge({}, marked.defaults, opt || {});
+
+    var highlight = opt.highlight,
+        tokens,
+        pending,
+        i = 0;
+
+    try {
+      tokens = Lexer.lex(src, opt);
+    } catch (e) {
+      return callback(e);
+    }
+
+    pending = tokens.length;
+
+    var done = function(err) {
+      if (err) {
+        opt.highlight = highlight;
+        return callback(err);
+      }
+
+      var out;
+
+      try {
+        out = Parser.parse(tokens, opt);
+      } catch (e) {
+        err = e;
+      }
+
+      opt.highlight = highlight;
+
+      return err
+        ? callback(err)
+        : callback(null, out);
+    };
+
+    if (!highlight || highlight.length < 3) {
+      return done();
+    }
+
+    delete opt.highlight;
+
+    if (!pending) return done();
+
+    for (; i < tokens.length; i++) {
+      (function(token) {
+        if (token.type !== 'code') {
+          return --pending || done();
+        }
+        return highlight(token.text, token.lang, function(err, code) {
+          if (err) return done(err);
+          if (code == null || code === token.text) {
+            return --pending || done();
+          }
+          token.text = code;
+          token.escaped = true;
+          --pending || done();
+        });
+      })(tokens[i]);
+    }
+
+    return;
+  }
+  try {
+    if (opt) opt = merge({}, marked.defaults, opt);
+    return Parser.parse(Lexer.lex(src, opt), opt);
+  } catch (e) {
+    e.message += '\nPlease report this to https://github.com/markedjs/marked.';
+    if ((opt || marked.defaults).silent) {
+      return '<p>An error occurred:</p><pre>'
+        + escape(e.message + '', true)
+        + '</pre>';
+    }
+    throw e;
+  }
+}
+
+/**
+ * Options
+ */
+
+marked.options =
+marked.setOptions = function(opt) {
+  merge(marked.defaults, opt);
+  return marked;
+};
+
+marked.getDefaults = function () {
+  return {
+    baseUrl: null,
+    breaks: false,
+    gfm: true,
+    headerIds: true,
+    headerPrefix: '',
+    highlight: null,
+    langPrefix: 'language-',
+    mangle: true,
+    pedantic: false,
+    renderer: new Renderer(),
+    sanitize: false,
+    sanitizer: null,
+    silent: false,
+    smartLists: false,
+    smartypants: false,
+    tables: true,
+    xhtml: false
+  };
+};
+
+marked.defaults = marked.getDefaults();
+
+/**
+ * Expose
+ */
+
+marked.Parser = Parser;
+marked.parser = Parser.parse;
+
+marked.Renderer = Renderer;
+marked.TextRenderer = TextRenderer;
+
+marked.Lexer = Lexer;
+marked.lexer = Lexer.lex;
+
+marked.InlineLexer = InlineLexer;
+marked.inlineLexer = InlineLexer.output;
+
+marked.Slugger = Slugger;
+
+marked.parse = marked;
+
+if (typeof module !== 'undefined' && typeof exports === 'object') {
+  module.exports = marked;
+} else if (typeof define === 'function' && define.amd) {
+  define(function() { return marked; });
+} else {
+  root.marked = marked;
+}
+})(this || (typeof window !== 'undefined' ? window : global));
diff --git a/packages/markdown/marked/man/marked.1 b/packages/markdown/marked/man/marked.1
new file mode 100644
index 00000000..848b4424
--- /dev/null
+++ b/packages/markdown/marked/man/marked.1
@@ -0,0 +1,114 @@
+.ds q \N'34'
+.TH marked 1
+
+.SH NAME
+marked \- a javascript markdown parser
+
+.SH SYNOPSIS
+.B marked
+[\-o \fI<output>\fP] [\-i \fI<input>\fP] [\-\-help]
+[\-\-tokens] [\-\-pedantic] [\-\-gfm]
+[\-\-breaks] [\-\-tables] [\-\-sanitize]
+[\-\-smart\-lists] [\-\-lang\-prefix \fI<prefix>\fP]
+[\-\-no\-etc...] [\-\-silent] [\fIfilename\fP]
+
+.SH DESCRIPTION
+.B marked
+is a full-featured javascript markdown parser, built for speed.
+It also includes multiple GFM features.
+
+.SH EXAMPLES
+.TP
+cat in.md | marked > out.html
+.TP
+echo "hello *world*" | marked
+.TP
+marked \-o out.html \-i in.md \-\-gfm
+.TP
+marked \-\-output="hello world.html" \-i in.md \-\-no-breaks
+
+.SH OPTIONS
+.TP
+.BI \-o,\ \-\-output\ [\fIoutput\fP]
+Specify file output. If none is specified, write to stdout.
+.TP
+.BI \-i,\ \-\-input\ [\fIinput\fP]
+Specify file input, otherwise use last argument as input file.
+If no input file is specified, read from stdin.
+.TP
+.BI \-\-test
+Makes sure the test(s) pass.
+.RS
+.PP
+.B \-\-glob [\fIfile\fP]
+Specify which test to use.
+.PP
+.B \-\-fix
+Fixes tests.
+.PP
+.B \-\-bench
+Benchmarks the test(s).
+.PP
+.B \-\-time
+Times The test(s).
+.PP
+.B \-\-minified
+Runs test file(s) as minified.
+.PP
+.B \-\-stop
+Stop process if a test fails.
+.RE
+.TP
+.BI \-t,\ \-\-tokens
+Output a token stream instead of html.
+.TP
+.BI \-\-pedantic
+Conform to obscure parts of markdown.pl as much as possible.
+Don't fix original markdown bugs.
+.TP
+.BI \-\-gfm
+Enable github flavored markdown.
+.TP
+.BI \-\-breaks
+Enable GFM line breaks. Only works with the gfm option.
+.TP
+.BI \-\-tables
+Enable GFM tables. Only works with the gfm option.
+.TP
+.BI \-\-sanitize
+Sanitize output. Ignore any HTML input.
+.TP
+.BI \-\-smart\-lists
+Use smarter list behavior than the original markdown.
+.TP
+.BI \-\-lang\-prefix\ [\fIprefix\fP]
+Set the prefix for code block classes.
+.TP
+.BI \-\-mangle
+Mangle email addresses.
+.TP
+.BI \-\-no\-sanitize,\ \-no-etc...
+The inverse of any of the marked options above.
+.TP
+.BI \-\-silent
+Silence error output.
+.TP
+.BI \-h,\ \-\-help
+Display help information.
+
+.SH CONFIGURATION
+For configuring and running programmatically.
+
+.B Example
+
+    require('marked')('*foo*', { gfm: true });
+
+.SH BUGS
+Please report any bugs to https://github.com/markedjs/marked.
+
+.SH LICENSE
+Copyright (c) 2011-2014, Christopher Jeffrey (MIT License).
+
+.SH "SEE ALSO"
+.BR markdown(1),
+.BR node.js(1)
diff --git a/packages/markdown/marked/man/marked.1.txt b/packages/markdown/marked/man/marked.1.txt
new file mode 100644
index 00000000..ea07ad36
--- /dev/null
+++ b/packages/markdown/marked/man/marked.1.txt
@@ -0,0 +1,99 @@
+marked(1)		    General Commands Manual		     marked(1)
+
+NAME
+       marked - a javascript markdown parser
+
+SYNOPSIS
+       marked  [-o  <output>]  [-i  <input>]  [--help]  [--tokens]
+       [--pedantic]  [--gfm]  [--breaks]  [--tables]  [--sanitize]
+       [--smart-lists]  [--lang-prefix <prefix>]  [--no-etc...]  [--silent]
+       [filename]
+
+DESCRIPTION
+       marked is a full-featured javascript markdown parser, built for speed.
+       It also includes multiple GFM features.
+
+EXAMPLES
+       cat in.md | marked > out.html
+
+       echo "hello *world*" | marked
+
+       marked -o out.html -i in.md --gfm
+
+       marked --output="hello world.html" -i in.md --no-breaks
+
+OPTIONS
+       -o, --output [output]
+              Specify file output. If none is specified, write to stdout.
+
+       -i, --input [input]
+              Specify file input, otherwise use last argument as input file.
+              If no input file is specified, read from stdin.
+
+       --test Makes sure the test(s) pass.
+
+              --glob [file] Specify which test to use.
+
+              --fix Fixes tests.
+
+              --bench Benchmarks the test(s).
+
+              --time Times The test(s).
+
+              --minified Runs test file(s) as minified.
+
+              --stop Stop process if a test fails.
+
+       -t, --tokens
+              Output a token stream instead of html.
+
+       --pedantic
+              Conform to obscure parts of markdown.pl as much as possible.
+              Don't fix original markdown bugs.
+
+       --gfm  Enable github flavored markdown.
+
+       --breaks
+              Enable GFM line breaks. Only works with the gfm option.
+
+       --tables
+              Enable GFM tables. Only works with the gfm option.
+
+       --sanitize
+              Sanitize output. Ignore any HTML input.
+
+       --smart-lists
+              Use smarter list behavior than the original markdown.
+
+       --lang-prefix [prefix]
+              Set the prefix for code block classes.
+
+       --mangle
+              Mangle email addresses.
+
+       --no-sanitize, -no-etc...
+              The inverse of any of the marked options above.
+
+       --silent
+              Silence error output.
+
+       -h, --help
+              Display help information.
+
+CONFIGURATION
+       For configuring and running programmatically.
+
+       Example
+
+           require('marked')('*foo*', { gfm: true });
+
+BUGS
+       Please report any bugs to https://github.com/markedjs/marked.
+
+LICENSE
+       Copyright (c) 2011-2014, Christopher Jeffrey (MIT License).
+
+SEE ALSO
+       markdown(1), node.js(1)
+
+								     marked(1)
diff --git a/packages/markdown/marked/marked.min.js b/packages/markdown/marked/marked.min.js
new file mode 100644
index 00000000..085cfb56
--- /dev/null
+++ b/packages/markdown/marked/marked.min.js
@@ -0,0 +1,6 @@
+/**
+ * marked - a markdown parser
+ * Copyright (c) 2011-2018, Christopher Jeffrey. (MIT Licensed)
+ * https://github.com/markedjs/marked
+ */
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e?e.replace(p.rules._escapes,"$1"):e},p.prototype.outputLink=function(e,t){var n=t.href,r=t.title?u(t.title):null;return"!"!==e[0].charAt(0)?this.renderer.link(n,r,this.output(e[1])):this.renderer.image(n,r,u(e[1]))},p.prototype.smartypants=function(e){return this.options.smartypants?e.replace(/---/g,"—").replace(/--/g,"–").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…"):e},p.prototype.mangle=function(e){if(!this.options.mangle)return e;for(var t,n="",r=e.length,s=0;s<r;s++)t=e.charCodeAt(s),.5<Math.random()&&(t="x"+t.toString(16)),n+="&#"+t+";";return n},r.prototype.code=function(e,t,n){var r=(t||"").match(/\S*/)[0];if(this.options.highlight){var s=this.options.highlight(e,r);null!=s&&s!==e&&(n=!0,e=s)}return r?'<pre><code class="'+this.options.langPrefix+u(r,!0)+'">'+(n?e:u(e,!0))+"</code></pre>\n":"<pre><code>"+(n?e:u(e,!0))+"</code></pre>"},r.prototype.blockquote=function(e){return"<blockquote>\n"+e+"</blockquote>\n"},r.prototype.html=function(e){return e},r.prototype.heading=function(e,t,n,r){return this.options.headerIds?"<h"+t+' id="'+this.options.headerPrefix+r.slug(n)+'">'+e+"</h"+t+">\n":"<h"+t+">"+e+"</h"+t+">\n"},r.prototype.hr=function(){return this.options.xhtml?"<hr/>\n":"<hr>\n"},r.prototype.list=function(e,t,n){var r=t?"ol":"ul";return"<"+r+(t&&1!==n?' start="'+n+'"':"")+">\n"+e+"</"+r+">\n"},r.prototype.listitem=function(e){return"<li>"+e+"</li>\n"},r.prototype.checkbox=function(e){return"<input "+(e?'checked="" ':"")+'disabled="" type="checkbox"'+(this.options.xhtml?" /":"")+"> "},r.prototype.paragraph=function(e){return"<p>"+e+"</p>\n"},r.prototype.table=function(e,t){return t&&(t="<tbody>"+t+"</tbody>"),"<table>\n<thead>\n"+e+"</thead>\n"+t+"</table>\n"},r.prototype.tablerow=function(e){return"<tr>\n"+e+"</tr>\n"},r.prototype.tablecell=function(e,t){var n=t.header?"th":"td";return(t.align?"<"+n+' align="'+t.align+'">':"<"+n+">")+e+"</"+n+">\n"},r.prototype.strong=function(e){return"<strong>"+e+"</strong>"},r.prototype.em=function(e){return"<em>"+e+"</em>"},r.prototype.codespan=function(e){return"<code>"+e+"</code>"},r.prototype.br=function(){return this.options.xhtml?"<br/>":"<br>"},r.prototype.del=function(e){return"<del>"+e+"</del>"},r.prototype.link=function(e,t,n){if(null===(e=l(this.options.sanitize,this.options.baseUrl,e)))return n;var r='<a href="'+u(e)+'"';return t&&(r+=' title="'+t+'"'),r+=">"+n+"</a>"},r.prototype.image=function(e,t,n){if(null===(e=l(this.options.sanitize,this.options.baseUrl,e)))return n;var r='<img src="'+e+'" alt="'+n+'"';return t&&(r+=' title="'+t+'"'),r+=this.options.xhtml?"/>":">"},r.prototype.text=function(e){return e},s.prototype.strong=s.prototype.em=s.prototype.codespan=s.prototype.del=s.prototype.text=function(e){return e},s.prototype.link=s.prototype.image=function(e,t,n){return""+n},s.prototype.br=function(){return""},h.parse=function(e,t){return new h(t).parse(e)},h.prototype.parse=function(e){this.inline=new p(e.links,this.options),this.inlineText=new p(e.links,d({},this.options,{renderer:new s})),this.tokens=e.reverse();for(var t="";this.next();)t+=this.tok();return t},h.prototype.next=function(){return this.token=this.tokens.pop()},h.prototype.peek=function(){return this.tokens[this.tokens.length-1]||0},h.prototype.parseText=function(){for(var e=this.token.text;"text"===this.peek().type;)e+="\n"+this.next().text;return this.inline.output(e)},h.prototype.tok=function(){switch(this.token.type){case"space":return"";case"hr":return this.renderer.hr();case"heading":return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,c(this.inlineText.output(this.token.text)),this.slugger);case"code":return this.renderer.code(this.token.text,this.token.lang,this.token.escaped);case"table":var e,t,n,r,s="",i="";for(n="",e=0;e<this.token.header.length;e++)n+=this.renderer.tablecell(this.inline.output(this.token.header[e]),{header:!0,align:this.token.align[e]});for(s+=this.renderer.tablerow(n),e=0;e<this.token.cells.length;e++){for(t=this.token.cells[e],n="",r=0;r<t.length;r++)n+=this.renderer.tablecell(this.inline.output(t[r]),{header:!1,align:this.token.align[r]});i+=this.renderer.tablerow(n)}return this.renderer.table(s,i);case"blockquote_start":for(i="";"blockquote_end"!==this.next().type;)i+=this.tok();return this.renderer.blockquote(i);case"list_start":i="";for(var l=this.token.ordered,o=this.token.start;"list_end"!==this.next().type;)i+=this.tok();return this.renderer.list(i,l,o);case"list_item_start":i="";var a=this.token.loose,h=this.token.checked,p=this.token.task;for(this.token.task&&(i+=this.renderer.checkbox(h));"list_item_end"!==this.next().type;)i+=a||"text"!==this.token.type?this.tok():this.parseText();return this.renderer.listitem(i,p,h);case"html":return this.renderer.html(this.token.text);case"paragraph":return this.renderer.paragraph(this.inline.output(this.token.text));case"text":return this.renderer.paragraph(this.parseText());default:var u='Token with "'+this.token.type+'" type was not found.';if(!this.options.silent)throw new Error(u);console.log(u)}},t.prototype.slug=function(e){var t=e.toLowerCase().trim().replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g,"").replace(/\s/g,"-");if(this.seen.hasOwnProperty(t))for(var n=t;this.seen[n]++,t=n+"-"+this.seen[n],this.seen.hasOwnProperty(t););return this.seen[t]=0,t},u.escapeTest=/[&<>"']/,u.escapeReplace=/[&<>"']/g,u.replacements={"&":"&amp;","<":"&lt;",">":"&gt;",'"':"&quot;","'":"&#39;"},u.escapeTestNoEncode=/[<>"']|&(?!#?\w+;)/,u.escapeReplaceNoEncode=/[<>"']|&(?!#?\w+;)/g;var o={},g=/^$|^[a-z][a-z0-9+.-]*:|^[?#]/i;function f(){}function d(e){for(var t,n,r=1;r<arguments.length;r++)for(n in t=arguments[r])Object.prototype.hasOwnProperty.call(t,n)&&(e[n]=t[n]);return e}function x(e,t){var n=e.replace(/\|/g,function(e,t,n){for(var r=!1,s=t;0<=--s&&"\\"===n[s];)r=!r;return r?"|":" |"}).split(/ \|/),r=0;if(n.length>t)n.splice(t);else for(;n.length<t;)n.push("");for(;r<n.length;r++)n[r]=n[r].trim().replace(/\\\|/g,"|");return n}function y(e,t,n){if(0===e.length)return"";for(var r=0;r<e.length;){var s=e.charAt(e.length-r-1);if(s!==t||n){if(s===t||!n)break;r++}else r++}return e.substr(0,e.length-r)}function m(e,t){if(-1===e.indexOf(t[1]))return-1;for(var n=0,r=0;r<e.length;r++)if("\\"===e[r])r++;else if(e[r]===t[0])n++;else if(e[r]===t[1]&&--n<0)return r;return-1}function b(e,n,r){if(null==e)throw new Error("marked(): input parameter is undefined or null");if("string"!=typeof e)throw new Error("marked(): input parameter is of type "+Object.prototype.toString.call(e)+", string expected");if(r||"function"==typeof n){r||(r=n,n=null);var s,i,l=(n=d({},b.defaults,n||{})).highlight,t=0;try{s=a.lex(e,n)}catch(e){return r(e)}i=s.length;var o=function(t){if(t)return n.highlight=l,r(t);var e;try{e=h.parse(s,n)}catch(e){t=e}return n.highlight=l,t?r(t):r(null,e)};if(!l||l.length<3)return o();if(delete n.highlight,!i)return o();for(;t<s.length;t++)!function(n){"code"!==n.type?--i||o():l(n.text,n.lang,function(e,t){return e?o(e):null==t||t===n.text?--i||o():(n.text=t,n.escaped=!0,void(--i||o()))})}(s[t])}else try{return n&&(n=d({},b.defaults,n)),h.parse(a.lex(e,n),n)}catch(e){if(e.message+="\nPlease report this to https://github.com/markedjs/marked.",(n||b.defaults).silent)return"<p>An error occurred:</p><pre>"+u(e.message+"",!0)+"</pre>";throw e}}f.exec=f,b.options=b.setOptions=function(e){return d(b.defaults,e),b},b.getDefaults=function(){return{baseUrl:null,breaks:!1,gfm:!0,headerIds:!0,headerPrefix:"",highlight:null,langPrefix:"language-",mangle:!0,pedantic:!1,renderer:new r,sanitize:!1,sanitizer:null,silent:!1,smartLists:!1,smartypants:!1,tables:!0,xhtml:!1}},b.defaults=b.getDefaults(),b.Parser=h,b.parser=h.parse,b.Renderer=r,b.TextRenderer=s,b.Lexer=a,b.lexer=a.lex,b.InlineLexer=p,b.inlineLexer=p.output,b.Slugger=t,b.parse=b,"undefined"!=typeof module&&"object"==typeof exports?module.exports=b:"function"==typeof define&&define.amd?define(function(){return b}):e.marked=b}(this||("undefined"!=typeof window?window:global));
\ No newline at end of file
diff --git a/packages/markdown/marked/package.json b/packages/markdown/marked/package.json
new file mode 100644
index 00000000..43cea559
--- /dev/null
+++ b/packages/markdown/marked/package.json
@@ -0,0 +1,69 @@
+{
+  "name": "marked",
+  "description": "A markdown parser built for speed",
+  "author": "Christopher Jeffrey",
+  "version": "0.6.2",
+  "main": "./lib/marked.js",
+  "bin": "./bin/marked",
+  "man": "./man/marked.1",
+  "files": [
+    "bin/",
+    "lib/",
+    "man/",
+    "marked.min.js"
+  ],
+  "repository": "git://github.com/markedjs/marked.git",
+  "homepage": "https://marked.js.org",
+  "bugs": {
+    "url": "http://github.com/markedjs/marked/issues"
+  },
+  "license": "MIT",
+  "keywords": [
+    "markdown",
+    "markup",
+    "html"
+  ],
+  "tags": [
+    "markdown",
+    "markup",
+    "html"
+  ],
+  "devDependencies": {
+    "@markedjs/html-differ": "^2.0.1",
+    "cheerio": "^1.0.0-rc.3",
+    "commonmark": "0.x",
+    "eslint": "^5.15.1",
+    "eslint-config-standard": "^12.0.0",
+    "eslint-plugin-import": "^2.16.0",
+    "eslint-plugin-node": "^8.0.1",
+    "eslint-plugin-promise": "^4.0.1",
+    "eslint-plugin-standard": "^4.0.0",
+    "eslint-plugin-vuln-regex-detector": "^1.0.4",
+    "front-matter": "^3.0.1",
+    "glob-to-regexp": "^0.4.0",
+    "jasmine": "^3.3.1",
+    "markdown": "0.x",
+    "markdown-it": "8.x",
+    "node-fetch": "^2.3.0",
+    "uglify-js": "^3.4.9"
+  },
+  "scripts": {
+    "test": "jasmine --config=jasmine.json",
+    "test:unit": "npm test -- test/unit/**/*-spec.js",
+    "test:specs": "npm test -- test/specs/**/*-spec.js",
+    "test:cm": "npm test -- test/specs/commonmark/**/*-spec.js",
+    "test:gfm": "npm test -- test/specs/gfm/**/*-spec.js",
+    "test:marked": "npm test -- test/specs/marked/**/*-spec.js",
+    "test:old": "node test",
+    "test:lint": "eslint bin/marked .",
+    "test:redos": "eslint --plugin vuln-regex-detector --rule '\"vuln-regex-detector/no-vuln-regex\": 2' lib/marked.js",
+    "test:node4": "npx node@4 ./node_modules/jasmine/bin/jasmine.js --config=jasmine.json",
+    "bench": "node test --bench",
+    "lint": "eslint --fix bin/marked .",
+    "build": "uglifyjs lib/marked.js -cm  --comments /Copyright/ -o marked.min.js",
+    "preversion": "npm run build && (git diff --quiet || git commit -am 'minify')"
+  },
+  "engines": {
+    "node": ">=0.10.0"
+  }
+}
diff --git a/packages/markdown/marked/test/README b/packages/markdown/marked/test/README
new file mode 100644
index 00000000..51f6560b
--- /dev/null
+++ b/packages/markdown/marked/test/README
@@ -0,0 +1,10 @@
+In this directory:
+
+#
+# MarkdownTester -- Run tests for Markdown implementations
+#
+# Copyright (c) 2004-2005 John Gruber
+# <http://daringfireball.net/projects/markdown/>
+#
+
+Partially modified for testing purposes.
diff --git a/packages/markdown/marked/test/browser/index.html b/packages/markdown/marked/test/browser/index.html
new file mode 100644
index 00000000..fbde1293
--- /dev/null
+++ b/packages/markdown/marked/test/browser/index.html
@@ -0,0 +1,5 @@
+<!doctype html>
+<title>marked tests</title>
+<p>testing...</p>
+<script src="marked.js"></script>
+<script src="test.js"></script>
diff --git a/packages/markdown/marked/test/browser/index.js b/packages/markdown/marked/test/browser/index.js
new file mode 100644
index 00000000..8208fa3f
--- /dev/null
+++ b/packages/markdown/marked/test/browser/index.js
@@ -0,0 +1,39 @@
+var fs = require('fs'),
+    path = require('path');
+
+var testMod = require('../'),
+    load = testMod.load;
+
+var express = require('express'),
+    app = express();
+
+var files = load();
+
+app.use(function(req, res, next) {
+  var setHeader = res.setHeader;
+  res.setHeader = function(name) {
+    switch (name) {
+      case 'Cache-Control':
+      case 'Last-Modified':
+      case 'ETag':
+        return;
+    }
+    return setHeader.apply(res, arguments);
+  };
+  next();
+});
+
+app.get('/test.js', function(req, res, next) {
+  var test = fs.readFileSync(path.join(__dirname, 'test.js'), 'utf8');
+  var testScript = test.replace('__TESTS__', JSON.stringify(files))
+    .replace('__MAIN__', testMod.runTests + '')
+    .replace('__LIBS__', testMod.testFile + '');
+
+  res.contentType('.js');
+  res.send(testScript);
+});
+
+app.use(express.static(path.join(__dirname, '/../../lib')));
+app.use(express.static(__dirname));
+
+app.listen(8080);
diff --git a/packages/markdown/marked/test/browser/test.js b/packages/markdown/marked/test/browser/test.js
new file mode 100644
index 00000000..59917dd4
--- /dev/null
+++ b/packages/markdown/marked/test/browser/test.js
@@ -0,0 +1,66 @@
+
+;(function() {
+  var console = {},
+      files = __TESTS__; // eslint-disable-line no-undef
+
+  console.log = function(text) {
+    var args = Array.prototype.slice.call(arguments, 1),
+        i = 0;
+
+    text = text.replace(/%\w/g, function() {
+      return args[i++] || '';
+    });
+
+    if (window.console) window.console.log(text);
+    document.body.innerHTML += '<pre>' + escape(text) + '</pre>';
+  };
+
+  if (!Object.keys) {
+    Object.keys = function(obj) {
+      var out = [],
+          key;
+
+      for (key in obj) {
+        if (Object.prototype.hasOwnProperty.call(obj, key)) {
+          out.push(key);
+        }
+      }
+
+      return out;
+    };
+  }
+
+  if (!Array.prototype.forEach) {
+    // eslint-disable-next-line no-extend-native
+    Array.prototype.forEach = function(callback, context) {
+      for (var i = 0; i < this.length; i++) {
+        callback.call(context || null, this[i], i, this);
+      }
+    };
+  }
+
+  if (!String.prototype.trim) {
+    // eslint-disable-next-line no-extend-native
+    String.prototype.trim = function() {
+      return this.replace(/^\s+|\s+$/g, '');
+    };
+  }
+
+  // eslint-disable-next-line no-unused-vars
+  function load() {
+    return files;
+  }
+
+  function escape(html, encode) {
+    return html
+      .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&amp;')
+      .replace(/</g, '&lt;')
+      .replace(/>/g, '&gt;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&#39;');
+  }
+
+  __LIBS__; // eslint-disable-line no-undef, no-unused-expressions
+
+  (__MAIN__)(); // eslint-disable-line no-undef
+}).call(this);
diff --git a/packages/markdown/marked/test/helpers/helpers.js b/packages/markdown/marked/test/helpers/helpers.js
new file mode 100644
index 00000000..44632fcd
--- /dev/null
+++ b/packages/markdown/marked/test/helpers/helpers.js
@@ -0,0 +1,26 @@
+const marked = require('../../');
+const htmlDiffer = require('./html-differ.js');
+
+beforeEach(() => {
+  marked.setOptions(marked.getDefaults());
+
+  jasmine.addMatchers({
+    toRender: () => {
+      return {
+        compare: (spec, expected) => {
+          const result = {};
+          const actual = marked(spec.markdown, spec.options);
+          result.pass = htmlDiffer.isEqual(expected, actual);
+
+          if (result.pass) {
+            result.message = `${spec.markdown}\n------\n\nExpected: Should Fail`;
+          } else {
+            const diff = htmlDiffer.firstDiff(actual, expected);
+            result.message = `Expected: ${diff.expected}\n  Actual: ${diff.actual}`;
+          }
+          return result;
+        }
+      };
+    }
+  });
+});
diff --git a/packages/markdown/marked/test/helpers/html-differ.js b/packages/markdown/marked/test/helpers/html-differ.js
new file mode 100644
index 00000000..44052be4
--- /dev/null
+++ b/packages/markdown/marked/test/helpers/html-differ.js
@@ -0,0 +1,38 @@
+const HtmlDiffer = require('@markedjs/html-differ').HtmlDiffer;
+const htmlDiffer = new HtmlDiffer({ignoreSelfClosingSlash: true});
+
+module.exports = {
+  isEqual: htmlDiffer.isEqual.bind(htmlDiffer),
+  firstDiff: (actual, expected, padding) => {
+    padding = padding || 30;
+    const result = htmlDiffer
+      .diffHtml(actual, expected)
+      .reduce((obj, diff) => {
+        if (diff.added) {
+          if (obj.firstIndex === null) {
+            obj.firstIndex = obj.expected.length;
+          }
+          obj.expected += diff.value;
+        } else if (diff.removed) {
+          if (obj.firstIndex === null) {
+            obj.firstIndex = obj.actual.length;
+          }
+          obj.actual += diff.value;
+        } else {
+          obj.actual += diff.value;
+          obj.expected += diff.value;
+        }
+
+        return obj;
+      }, {
+        firstIndex: null,
+        actual: '',
+        expected: ''
+      });
+
+    return {
+      actual: result.actual.substring(result.firstIndex - padding, result.firstIndex + padding),
+      expected: result.expected.substring(result.firstIndex - padding, result.firstIndex + padding)
+    };
+  }
+};
diff --git a/packages/markdown/marked/test/index.js b/packages/markdown/marked/test/index.js
new file mode 100644
index 00000000..5027ee5b
--- /dev/null
+++ b/packages/markdown/marked/test/index.js
@@ -0,0 +1,551 @@
+#!/usr/bin/env node
+'use strict';
+// 'use strict' is here so we can use let and const in node 4
+
+/**
+ * marked tests
+ * Copyright (c) 2011-2013, Christopher Jeffrey. (MIT Licensed)
+ * https://github.com/markedjs/marked
+ */
+
+/**
+ * Modules
+ */
+
+const fs = require('fs');
+const path = require('path');
+const fm = require('front-matter');
+const g2r = require('glob-to-regexp');
+let marked = require('../');
+const htmlDiffer = require('./helpers/html-differ.js');
+
+/**
+ * Load Tests
+ */
+
+function load(options) {
+  options = options || {};
+  const dir = path.join(__dirname, 'compiled_tests');
+  const glob = g2r(options.glob || '*', { extended: true });
+
+  const list = fs
+    .readdirSync(dir)
+    .filter(file => {
+      return path.extname(file) === '.md';
+    })
+    .sort();
+
+  const files = list.reduce((obj, item) => {
+    const name = path.basename(item, '.md');
+    if (glob.test(name)) {
+      const file = path.join(dir, item);
+      const content = fm(fs.readFileSync(file, 'utf8'));
+
+      obj[name] = {
+        options: content.attributes,
+        text: content.body,
+        html: fs.readFileSync(file.replace(/[^.]+$/, 'html'), 'utf8')
+      };
+    }
+    return obj;
+  }, {});
+
+  if (options.bench || options.time) {
+    if (!options.glob) {
+      // Change certain tests to allow
+      // comparison to older benchmark times.
+      fs.readdirSync(path.join(__dirname, 'new')).forEach(name => {
+        if (path.extname(name) === '.html') return;
+        if (name === 'main.md') return;
+        delete files[name];
+      });
+    }
+
+    if (files['backslash_escapes.md']) {
+      files['backslash_escapes.md'] = {
+        text: 'hello world \\[how](are you) today'
+      };
+    }
+
+    if (files['main.md']) {
+      files['main.md'].text = files['main.md'].text.replace('* * *\n\n', '');
+    }
+  }
+
+  return files;
+}
+
+/**
+ * Test Runner
+ */
+
+function runTests(engine, options) {
+  if (typeof engine !== 'function') {
+    options = engine;
+    engine = null;
+  }
+
+  engine = engine || marked;
+  options = options || {};
+
+  let succeeded = 0;
+  let failed = 0;
+  const files = options.files || load(options);
+  const filenames = Object.keys(files);
+
+  if (options.marked) {
+    marked.setOptions(options.marked);
+  }
+
+  for (let i = 0; i < filenames.length; i++) {
+    const filename = filenames[i];
+    const file = files[filename];
+
+    const success = testFile(engine, file, filename, i + 1);
+
+    if (success) {
+      succeeded++;
+    } else {
+      failed++;
+      if (options.stop) {
+        break;
+      }
+    }
+  }
+
+  console.log('\n%d/%d tests completed successfully.', succeeded, filenames.length);
+  if (failed) console.log('%d/%d tests failed.', failed, filenames.length);
+
+  return !failed;
+}
+
+/**
+ * Test a file
+ */
+
+function testFile(engine, file, filename, index) {
+  const opts = Object.keys(file.options);
+
+  if (marked._original) {
+    marked.defaults = marked._original;
+    delete marked._original;
+  }
+
+  console.log('#%d. Test %s', index, filename);
+
+  if (opts.length) {
+    marked._original = marked.defaults;
+    marked.defaults = {};
+    Object.keys(marked._original).forEach(key => {
+      marked.defaults[key] = marked._original[key];
+    });
+    opts.forEach(key => {
+      if (marked.defaults.hasOwnProperty(key)) {
+        marked.defaults[key] = file.options[key];
+      }
+    });
+  }
+
+  const before = process.hrtime();
+
+  let text, html, elapsed;
+  try {
+    text = engine(file.text);
+    html = file.html;
+  } catch (e) {
+    elapsed = process.hrtime(before);
+    console.log('\n    failed in %dms\n', prettyElapsedTime(elapsed));
+    throw e;
+  }
+
+  elapsed = process.hrtime(before);
+
+  if (htmlDiffer.isEqual(text, html)) {
+    if (elapsed[0] > 0) {
+      console.log('\n    failed because it took too long.\n\n    passed in %dms\n', prettyElapsedTime(elapsed));
+      return false;
+    }
+    console.log('    passed in %dms', prettyElapsedTime(elapsed));
+    return true;
+  }
+
+  const diff = htmlDiffer.firstDiff(text, html);
+
+  console.log('\n    failed in %dms', prettyElapsedTime(elapsed));
+  console.log('    Expected: %s', diff.expected);
+  console.log('      Actual: %s\n', diff.actual);
+  return false;
+}
+
+/**
+ * Benchmark a function
+ */
+
+function bench(name, files, engine) {
+  const start = Date.now();
+
+  for (let i = 0; i < 1000; i++) {
+    for (const filename in files) {
+      engine(files[filename].text);
+    }
+  }
+
+  const end = Date.now();
+
+  console.log('%s completed in %dms.', name, end - start);
+}
+
+/**
+ * Benchmark all engines
+ */
+
+function runBench(options) {
+  options = options || {};
+  const files = load(options);
+
+  // Non-GFM, Non-pedantic
+  marked.setOptions({
+    gfm: false,
+    tables: false,
+    breaks: false,
+    pedantic: false,
+    sanitize: false,
+    smartLists: false
+  });
+  if (options.marked) {
+    marked.setOptions(options.marked);
+  }
+  bench('marked', files, marked);
+
+  // GFM
+  marked.setOptions({
+    gfm: true,
+    tables: false,
+    breaks: false,
+    pedantic: false,
+    sanitize: false,
+    smartLists: false
+  });
+  if (options.marked) {
+    marked.setOptions(options.marked);
+  }
+  bench('marked (gfm)', files, marked);
+
+  // Pedantic
+  marked.setOptions({
+    gfm: false,
+    tables: false,
+    breaks: false,
+    pedantic: true,
+    sanitize: false,
+    smartLists: false
+  });
+  if (options.marked) {
+    marked.setOptions(options.marked);
+  }
+  bench('marked (pedantic)', files, marked);
+
+  try {
+    bench('commonmark', files, (() => {
+      const commonmark = require('commonmark');
+      const parser = new commonmark.Parser();
+      const writer = new commonmark.HtmlRenderer();
+      return function (text) {
+        return writer.render(parser.parse(text));
+      };
+    })());
+  } catch (e) {
+    console.log('Could not bench commonmark. (Error: %s)', e.message);
+  }
+
+  try {
+    bench('markdown-it', files, (() => {
+      const MarkdownIt = require('markdown-it');
+      const md = new MarkdownIt();
+      return md.render.bind(md);
+    })());
+  } catch (e) {
+    console.log('Could not bench markdown-it. (Error: %s)', e.message);
+  }
+
+  try {
+    bench('markdown.js', files, (() => {
+      const markdown = require('markdown').markdown;
+      return markdown.toHTML.bind(markdown);
+    })());
+  } catch (e) {
+    console.log('Could not bench markdown.js. (Error: %s)', e.message);
+  }
+
+  return true;
+}
+
+/**
+ * A simple one-time benchmark
+ */
+
+function time(options) {
+  options = options || {};
+  const files = load(options);
+  if (options.marked) {
+    marked.setOptions(options.marked);
+  }
+  bench('marked', files, marked);
+
+  return true;
+}
+
+/**
+ * Markdown Test Suite Fixer
+ *   This function is responsible for "fixing"
+ *   the markdown test suite. There are
+ *   certain aspects of the suite that
+ *   are strange or might make tests
+ *   fail for reasons unrelated to
+ *   conformance.
+ */
+
+function fix() {
+  ['compiled_tests', 'original', 'new', 'redos'].forEach(dir => {
+    try {
+      fs.mkdirSync(path.resolve(__dirname, dir));
+    } catch (e) {
+      // directory already exists
+    }
+  });
+
+  // rm -rf tests
+  fs.readdirSync(path.resolve(__dirname, 'compiled_tests')).forEach(file => {
+    fs.unlinkSync(path.resolve(__dirname, 'compiled_tests', file));
+  });
+
+  // cp -r original tests
+  fs.readdirSync(path.resolve(__dirname, 'original')).forEach(file => {
+    let text = fs.readFileSync(path.resolve(__dirname, 'original', file), 'utf8');
+
+    if (path.extname(file) === '.md') {
+      if (fm.test(text)) {
+        text = fm(text);
+        text = `---\n${text.frontmatter}\ngfm: false\n---\n${text.body}`;
+      } else {
+        text = `---\ngfm: false\n---\n${text}`;
+      }
+    }
+
+    fs.writeFileSync(path.resolve(__dirname, 'compiled_tests', file), text);
+  });
+
+  // node fix.js
+  const dir = path.join(__dirname, 'compiled_tests');
+
+  fs.readdirSync(dir).filter(file => {
+    return path.extname(file) === '.html';
+  }).forEach(file => {
+    file = path.join(dir, file);
+    let html = fs.readFileSync(file, 'utf8');
+
+    // fix unencoded quotes
+    html = html
+      .replace(/='([^\n']*)'(?=[^<>\n]*>)/g, '=&__APOS__;$1&__APOS__;')
+      .replace(/="([^\n"]*)"(?=[^<>\n]*>)/g, '=&__QUOT__;$1&__QUOT__;')
+      .replace(/"/g, '&quot;')
+      .replace(/'/g, '&#39;')
+      .replace(/&__QUOT__;/g, '"')
+      .replace(/&__APOS__;/g, '\'');
+
+    fs.writeFileSync(file, html);
+  });
+
+  // turn <hr /> into <hr>
+  fs.readdirSync(dir).forEach(file => {
+    file = path.join(dir, file);
+    let text = fs.readFileSync(file, 'utf8');
+
+    text = text.replace(/(<|&lt;)hr\s*\/(>|&gt;)/g, '$1hr$2');
+
+    fs.writeFileSync(file, text);
+  });
+
+  // markdown does some strange things.
+  // it does not encode naked `>`, marked does.
+  {
+    const file = `${dir}/amps_and_angles_encoding.html`;
+    const html = fs.readFileSync(file, 'utf8')
+      .replace('6 > 5.', '6 &gt; 5.');
+
+    fs.writeFileSync(file, html);
+  }
+
+  // cp new/* tests/
+  fs.readdirSync(path.resolve(__dirname, 'new')).forEach(file => {
+    fs.writeFileSync(path.resolve(__dirname, 'compiled_tests', file),
+      fs.readFileSync(path.resolve(__dirname, 'new', file)));
+  });
+
+  // cp redos/* tests/
+  fs.readdirSync(path.resolve(__dirname, 'redos')).forEach(file => {
+    fs.writeFileSync(path.resolve(__dirname, 'compiled_tests', file),
+      fs.readFileSync(path.resolve(__dirname, 'redos', file)));
+  });
+}
+
+/**
+ * Argument Parsing
+ */
+
+function parseArg(argv) {
+  argv = argv.slice(2);
+
+  const options = {};
+  const orphans = [];
+
+  function getarg() {
+    let arg = argv.shift();
+
+    if (arg.indexOf('--') === 0) {
+      // e.g. --opt
+      arg = arg.split('=');
+      if (arg.length > 1) {
+        // e.g. --opt=val
+        argv.unshift(arg.slice(1).join('='));
+      }
+      arg = arg[0];
+    } else if (arg[0] === '-') {
+      if (arg.length > 2) {
+        // e.g. -abc
+        argv = arg.substring(1).split('').map(ch => {
+          return `-${ch}`;
+        }).concat(argv);
+        arg = argv.shift();
+      } else {
+        // e.g. -a
+      }
+    } else {
+      // e.g. foo
+    }
+
+    return arg;
+  }
+
+  while (argv.length) {
+    let arg = getarg();
+    switch (arg) {
+      case '-f':
+      case '--fix':
+      case 'fix':
+        if (options.fix !== false) {
+          options.fix = true;
+        }
+        break;
+      case '--no-fix':
+      case 'no-fix':
+        options.fix = false;
+        break;
+      case '-b':
+      case '--bench':
+        options.bench = true;
+        break;
+      case '-s':
+      case '--stop':
+        options.stop = true;
+        break;
+      case '-t':
+      case '--time':
+        options.time = true;
+        break;
+      case '-m':
+      case '--minified':
+        options.minified = true;
+        break;
+      case '--glob':
+        arg = argv.shift();
+        options.glob = arg.replace(/^=/, '');
+        break;
+      default:
+        if (arg.indexOf('--') === 0) {
+          const opt = camelize(arg.replace(/^--(no-)?/, ''));
+          if (!marked.defaults.hasOwnProperty(opt)) {
+            continue;
+          }
+          options.marked = options.marked || {};
+          if (arg.indexOf('--no-') === 0) {
+            options.marked[opt] = typeof marked.defaults[opt] !== 'boolean'
+              ? null
+              : false;
+          } else {
+            options.marked[opt] = typeof marked.defaults[opt] !== 'boolean'
+              ? argv.shift()
+              : true;
+          }
+        } else {
+          orphans.push(arg);
+        }
+        break;
+    }
+  }
+
+  return options;
+}
+
+/**
+ * Helpers
+ */
+
+function camelize(text) {
+  return text.replace(/(\w)-(\w)/g, (_, a, b) => a + b.toUpperCase());
+}
+
+/**
+ * Main
+ */
+
+function main(argv) {
+  const opt = parseArg(argv);
+
+  if (opt.fix !== false) {
+    fix();
+  }
+
+  if (opt.fix) {
+    // only run fix
+    return;
+  }
+
+  if (opt.bench) {
+    return runBench(opt);
+  }
+
+  if (opt.time) {
+    return time(opt);
+  }
+
+  if (opt.minified) {
+    marked = require('../marked.min.js');
+  }
+  return runTests(opt);
+}
+
+/**
+ * Execute
+ */
+
+if (!module.parent) {
+  process.title = 'marked';
+  process.exit(main(process.argv.slice()) ? 0 : 1);
+} else {
+  exports = main;
+  exports.main = main;
+  exports.runTests = runTests;
+  exports.testFile = testFile;
+  exports.runBench = runBench;
+  exports.load = load;
+  exports.bench = bench;
+  module.exports = exports;
+}
+
+// returns time to millisecond granularity
+function prettyElapsedTime(hrtimeElapsed) {
+  const seconds = hrtimeElapsed[0];
+  const frac = Math.round(hrtimeElapsed[1] / 1e3) / 1e3;
+  return seconds * 1e3 + frac;
+}
diff --git a/packages/markdown/marked/test/json-to-files.js b/packages/markdown/marked/test/json-to-files.js
new file mode 100644
index 00000000..d7e72aaf
--- /dev/null
+++ b/packages/markdown/marked/test/json-to-files.js
@@ -0,0 +1,62 @@
+const path = require('path');
+const fs = require('fs');
+
+const folder = process.argv[2];
+const jsonFile = process.argv[3];
+
+if (!folder || !jsonFile) {
+  console.log('node ./json-to-files.js {path to folder} {path to json file}');
+  process.exit(1);
+}
+
+const specs = require(jsonFile);
+
+const files = specs.reduce((obj, spec) => {
+  if (!obj[spec.section]) {
+    obj[spec.section] = {
+      md: [],
+      html: [],
+      options: {}
+    };
+  }
+
+  obj[spec.section].md.push(spec.markdown);
+  obj[spec.section].html.push(spec.html);
+  Object.assign(obj[spec.section].options, spec.options);
+
+  return obj;
+}, {});
+
+try {
+  fs.mkdirSync(folder, {recursive: true});
+} catch (ex) {
+  // already exists
+}
+
+for (const section in files) {
+  const file = files[section];
+  const name = section.toLowerCase().replace(' ', '_');
+  const frontMatter = Object.keys(file.options).map(opt => {
+    let value = file.options[opt];
+    if (typeof value !== 'string') {
+      value = JSON.stringify(value);
+    }
+    return `${opt}: ${value}`;
+  }).join('\n');
+
+  let markdown = file.md.join('\n\n');
+  if (frontMatter) {
+    markdown = `---\n${frontMatter}\n---\n\n${markdown}`;
+  }
+  const html = file.html.join('\n\n');
+
+  const mdFile = path.resolve(folder, `${name}.md`);
+  const htmlFile = path.resolve(folder, `${name}.html`);
+
+  if (fs.existsSync(mdFile) || fs.existsSync(htmlFile)) {
+    throw new Error(`${name} already exists.`);
+  }
+
+  fs.writeFileSync(mdFile, markdown);
+  fs.writeFileSync(htmlFile, html);
+}
diff --git a/packages/markdown/marked/test/new/adjacent_lists.html b/packages/markdown/marked/test/new/adjacent_lists.html
new file mode 100644
index 00000000..b4cd8f50
--- /dev/null
+++ b/packages/markdown/marked/test/new/adjacent_lists.html
@@ -0,0 +1,9 @@
+<ul>
+<li>This should be</li>
+<li>An unordered list</li>
+</ul>
+
+<ol>
+<li>This should be</li>
+<li>An unordered list</li>
+</ol>
diff --git a/packages/markdown/marked/test/new/adjacent_lists.md b/packages/markdown/marked/test/new/adjacent_lists.md
new file mode 100644
index 00000000..3fd460b3
--- /dev/null
+++ b/packages/markdown/marked/test/new/adjacent_lists.md
@@ -0,0 +1,5 @@
+* This should be
+* An unordered list
+
+1. This should be
+2. An unordered list
diff --git a/packages/markdown/marked/test/new/autolink_lines.html b/packages/markdown/marked/test/new/autolink_lines.html
new file mode 100644
index 00000000..aa2bed4d
--- /dev/null
+++ b/packages/markdown/marked/test/new/autolink_lines.html
@@ -0,0 +1,3 @@
+<p>hello world
+<a href="http://example.com">http://example.com</a>
+</p>
diff --git a/packages/markdown/marked/test/new/autolink_lines.md b/packages/markdown/marked/test/new/autolink_lines.md
new file mode 100644
index 00000000..c9b61a2c
--- /dev/null
+++ b/packages/markdown/marked/test/new/autolink_lines.md
@@ -0,0 +1,2 @@
+hello world
+<http://example.com>
diff --git a/packages/markdown/marked/test/new/autolinks.html b/packages/markdown/marked/test/new/autolinks.html
new file mode 100644
index 00000000..8fa4837e
--- /dev/null
+++ b/packages/markdown/marked/test/new/autolinks.html
@@ -0,0 +1,15 @@
+<p>(See <a href="https://www.example.com/fhqwhgads">https://www.example.com/fhqwhgads</a>.)</p>
+
+<p>((<a href="http://foo.com">http://foo.com</a>))</p>
+
+<p>((<a href="http://foo.com">http://foo.com</a>.))</p>
+
+<p><a href="HTTP://FOO.COM">HTTP://FOO.COM</a></p>
+
+<p><a href="hTtP://fOo.CoM">hTtP://fOo.CoM</a></p>
+
+<p><del><a href="mailto:hello@email.com">hello@email.com</a></del></p>
+
+<p><strong><a href="mailto:me@example.com">me@example.com</a></strong></p>
+
+<p><strong><a href="mailto:test@test.com">test@test.com</a></strong></p>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/autolinks.md b/packages/markdown/marked/test/new/autolinks.md
new file mode 100644
index 00000000..1f5f739c
--- /dev/null
+++ b/packages/markdown/marked/test/new/autolinks.md
@@ -0,0 +1,15 @@
+(See https://www.example.com/fhqwhgads.)
+
+((http://foo.com))
+
+((http://foo.com.))
+
+HTTP://FOO.COM
+
+hTtP://fOo.CoM
+
+~~hello@email.com~~
+
+**me@example.com**
+
+__test@test.com__
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/blockquote_list_item.html b/packages/markdown/marked/test/new/blockquote_list_item.html
new file mode 100644
index 00000000..83cf0bdd
--- /dev/null
+++ b/packages/markdown/marked/test/new/blockquote_list_item.html
@@ -0,0 +1,3 @@
+<p>This fails in markdown.pl and upskirt:</p>
+
+<ul><li>hello<blockquote><p>world</p></blockquote></li></ul>
diff --git a/packages/markdown/marked/test/new/blockquote_list_item.md b/packages/markdown/marked/test/new/blockquote_list_item.md
new file mode 100644
index 00000000..19e93829
--- /dev/null
+++ b/packages/markdown/marked/test/new/blockquote_list_item.md
@@ -0,0 +1,4 @@
+This fails in markdown.pl and upskirt:
+
+* hello
+  > world
diff --git a/packages/markdown/marked/test/new/case_insensitive_refs.html b/packages/markdown/marked/test/new/case_insensitive_refs.html
new file mode 100644
index 00000000..c54388ea
--- /dev/null
+++ b/packages/markdown/marked/test/new/case_insensitive_refs.html
@@ -0,0 +1 @@
+<p><a href="/url">hi</a></p>
diff --git a/packages/markdown/marked/test/new/case_insensitive_refs.md b/packages/markdown/marked/test/new/case_insensitive_refs.md
new file mode 100644
index 00000000..598915a8
--- /dev/null
+++ b/packages/markdown/marked/test/new/case_insensitive_refs.md
@@ -0,0 +1,3 @@
+[hi]
+
+[HI]: /url
diff --git a/packages/markdown/marked/test/new/cm_autolinks.html b/packages/markdown/marked/test/new/cm_autolinks.html
new file mode 100644
index 00000000..e7ae0ee4
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_autolinks.html
@@ -0,0 +1,91 @@
+<p>Here are some valid autolinks:</p>
+
+<h3 id="example-565">Example 565</h3>
+
+<p><a href="http://foo.bar.baz">http://foo.bar.baz</a></p>
+
+<h3 id="example-566">Example 566</h3>
+
+<p><a href="http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean">http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean</a></p>
+
+<h3 id="example-567">Example 567</h3>
+
+<p><a href="irc://foo.bar:2233/baz">irc://foo.bar:2233/baz</a></p>
+
+<h3 id="example-568">Example 568</h3>
+
+<p>Uppercase is also fine:</p>
+
+<p><a href="MAILTO:FOO@BAR.BAZ">MAILTO:FOO@BAR.BAZ</a></p>
+
+<p>Note that many strings that count as absolute URIs for purposes of this spec are not valid URIs, because their schemes are not registered or because of other problems with their syntax:</p>
+
+<h3 id="example-569">Example 569</h3>
+
+<p><a href="a+b+c:d">a+b+c:d</a></p>
+
+<h3 id="example-570">Example 570</h3>
+
+<p><a href="made-up-scheme://foo,bar">made-up-scheme://foo,bar</a></p>
+
+<h3 id="example-571">Example 571</h3>
+
+<p><a href="http://../">http://../</a></p>
+
+<h3 id="example-572">Example 572</h3>
+
+<p><a href="localhost:5001/foo">localhost:5001/foo</a></p>
+
+<h3 id="example-573">Example 573</h3>
+
+<p>Spaces are not allowed in autolinks:</p>
+
+<p>&lt;http://foo.bar/baz bim&gt;</p>
+
+<h3 id="example-574">Example 574</h3>
+
+<p>Backslash-escapes do not work inside autolinks:</p>
+
+<p><a href="http://example.com/%5C%5B%5C">http://example.com/\[\</a></p>
+
+<p>Examples of email autolinks:</p>
+
+<h3 id="example-575">Example 575</h3>
+
+<p><a href="mailto:foo@bar.example.com">foo@bar.example.com</a></p>
+
+<h3 id="example-576">Example 576</h3>
+
+<p><a href="mailto:foo+special@Bar.baz-bar0.com">foo+special@Bar.baz-bar0.com</a></p>
+
+<h3 id="example-577">Example 577</h3>
+
+<p>Backslash-escapes do not work inside email autolinks:</p>
+
+<p>&lt;foo+@bar.example.com&gt;</p>
+
+<p>These are not autolinks:</p>
+
+<h3 id="example-578">Example 578</h3>
+
+<p>&lt;&gt;</p>
+
+<h3 id="example-579">Example 579</h3>
+
+<p>&lt; http://foo.bar &gt;</p>
+
+<h3 id="example-580">Example 580</h3>
+
+<p>&lt;m:abc&gt;</p>
+
+<h3 id="example-581">Example 581</h3>
+
+<p>&lt;foo.bar.baz&gt;</p>
+
+<h3 id="example-582">Example 582</h3>
+
+<p>http://example.com</p>
+
+<h3 id="example-583">Example 583</h3>
+
+<p>foo@bar.example.com</p>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/cm_autolinks.md b/packages/markdown/marked/test/new/cm_autolinks.md
new file mode 100644
index 00000000..a19d830c
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_autolinks.md
@@ -0,0 +1,96 @@
+---
+gfm: false
+mangle: false
+---
+
+Here are some valid autolinks:
+
+### Example 565
+
+<http://foo.bar.baz>
+
+### Example 566
+
+<http://foo.bar.baz/test?q=hello&id=22&boolean>
+
+### Example 567
+
+<irc://foo.bar:2233/baz>
+
+### Example 568
+
+Uppercase is also fine:
+
+<MAILTO:FOO@BAR.BAZ>
+
+Note that many strings that count as absolute URIs for purposes of this spec are not valid URIs, because their schemes are not registered or because of other problems with their syntax:
+
+### Example 569
+
+<a+b+c:d>
+
+### Example 570
+
+<made-up-scheme://foo,bar>
+
+### Example 571
+
+<http://../>
+
+### Example 572
+
+<localhost:5001/foo>
+
+### Example 573
+
+Spaces are not allowed in autolinks:
+
+<http://foo.bar/baz bim>
+
+### Example 574
+
+Backslash-escapes do not work inside autolinks:
+
+<http://example.com/\[\>
+
+Examples of email autolinks:
+
+### Example 575
+
+<foo@bar.example.com>
+
+### Example 576
+
+<foo+special@Bar.baz-bar0.com>
+
+### Example 577
+
+Backslash-escapes do not work inside email autolinks:
+
+<foo\+@bar.example.com>
+
+These are not autolinks:
+
+### Example 578
+
+<>
+
+### Example 579
+
+< http://foo.bar >
+
+### Example 580
+
+<m:abc>
+
+### Example 581
+
+<foo.bar.baz>
+
+### Example 582
+
+http://example.com
+
+### Example 583
+
+foo@bar.example.com
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/cm_blockquotes.html b/packages/markdown/marked/test/new/cm_blockquotes.html
new file mode 100644
index 00000000..b4d51b1f
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_blockquotes.html
@@ -0,0 +1,233 @@
+<h3 id="example-191">Example 191</h3>
+
+<blockquote>
+<h1 id="foo">Foo</h1>
+<p>bar
+baz</p>
+</blockquote>
+
+<h3 id="example-192">Example 192</h3>
+
+<p>The spaces after the <code>&gt;</code> characters can be omitted:</p>
+
+<blockquote>
+<h1 id="bar">Bar</h1>
+<p>bar
+baz</p>
+</blockquote>
+
+<h3 id="example-193">Example 193</h3>
+
+<p>The <code>&gt;</code> characters can be indented 1-3 spaces:</p>
+
+<blockquote>
+<h1 id="baz">Baz</h1>
+<p>bar
+baz</p>
+</blockquote>
+
+<h3 id="example-194">Example 194</h3>
+
+<p>Four spaces gives us a code block:</p>
+
+<pre><code>&gt; # Qux
+&gt; bar
+&gt; baz</code></pre>
+
+<h3 id="example-195">Example 195</h3>
+
+<p>The Laziness clause allows us to omit the <code>&gt;</code> before paragraph continuation text:</p>
+
+<blockquote>
+<h1 id="quux">Quux</h1>
+<p>bar
+baz</p>
+</blockquote>
+
+<h3 id="example-196">Example 196</h3>
+
+<p>A block quote can contain some lazy and some non-lazy continuation lines:</p>
+
+<blockquote>
+<p>bar
+baz
+foo</p>
+</blockquote>
+
+<h3 id="example-197">Example 197</h3>
+
+<p>Laziness only applies to lines that would have been continuations of paragraphs had they been prepended with block quote markers. For example, the <code>&gt;</code> cannot be omitted in the second line of</p>
+
+<blockquote>
+<p>foo</p>
+</blockquote>
+<hr>
+
+<p>without changing the meaning.</p>
+
+<h3 id="example-198">Example 198</h3>
+
+<pre><code>Similarly, if we omit the `&gt;` in the second line then the block quote ends after the first line:
+
+&gt; - foo
+- bar</code></pre>
+
+<h3 id="example-199">Example 199</h3>
+
+<p>For the same reason, we can’t omit the <code>&gt;</code> in front of subsequent lines of an indented or fenced code block:</p>
+
+<blockquote>
+<pre><code>foo</code></pre>
+</blockquote>
+<pre><code>bar</code></pre>
+
+<h3 id="example-200">Example 200</h3>
+
+<pre><code>&gt; ```
+foo
+```
+
+&lt;blockquote&gt;
+&lt;pre&gt;&lt;code&gt;&lt;/code&gt;&lt;/pre&gt;
+&lt;/blockquote&gt;
+&lt;p&gt;foo&lt;/p&gt;
+&lt;pre&gt;&lt;code&gt;&lt;/code&gt;&lt;/pre&gt;</code></pre>
+
+<h3 id="example-201">Example 201</h3>
+<pre><code>&gt; foo
+    - bar
+
+&lt;blockquote&gt;
+&lt;p&gt;foo
+- bar&lt;/p&gt;
+&lt;/blockquote&gt;</code></pre>
+
+<h3 id="example-202">Example 202</h3>
+
+<p>A block quote can be empty:</p>
+
+<blockquote>
+</blockquote>
+
+<h3 id="example-203">Example 203</h3>
+
+<blockquote>
+</blockquote>
+
+<h3 id="example-204">Example 204</h3>
+
+<p>A block quote can have initial or final blank lines:</p>
+
+<blockquote>
+<p>foo</p>
+</blockquote>
+
+
+<h3 id="example-205">Example 205</h3>
+
+<p>A blank line always separates block quotes:</p>
+
+<blockquote>
+<p>foo</p>
+</blockquote>
+<blockquote>
+<p>bar</p>
+</blockquote>
+
+<h3 id="example-206">Example 206</h3>
+
+<p>Consecutiveness means that if we put these block quotes together, we get a single block quote:</p>
+
+<blockquote>
+<p>foo
+bar</p>
+</blockquote>
+
+<h3 id="example-207">Example 207</h3>
+
+<p>To get a block quote with two paragraphs, use:</p>
+
+<blockquote>
+<p>foo</p>
+<p>bar</p>
+</blockquote>
+
+<h3 id="example-208">Example 208</h3>
+
+<p>Block quotes can interrupt paragraphs:</p>
+
+<p>foo</p>
+<blockquote>
+<p>bar</p>
+</blockquote>
+
+<h3 id="example-209">Example 209</h3>
+
+<p>In general, blank lines are not needed before or after block quotes:</p>
+
+<blockquote>
+<p>aaa</p>
+</blockquote>
+<hr>
+<blockquote>
+<p>bbb</p>
+</blockquote>
+
+<h3 id="example-210">Example 210</h3>
+
+<p>However, because of laziness, a blank line is needed between a block quote and a following paragraph:</p>
+
+<blockquote>
+<p>bar
+baz</p>
+</blockquote>
+
+<h3 id="example-211">Example 211</h3>
+
+<blockquote>
+<p>bar</p>
+</blockquote>
+<p>baz</p>
+
+<h3 id="example-212">Example 212</h3>
+
+<blockquote>
+<p>bar</p>
+</blockquote>
+<p>baz</p>
+
+<h3 id="example-213">Example 213</h3>
+
+<p>It is a consequence of the Laziness rule that any number of initial <code>&gt;</code>s may be omitted on a continuation line of a nested block quote:</p>
+
+<blockquote>
+<blockquote>
+<blockquote>
+<p>foo
+bar</p>
+</blockquote>
+</blockquote>
+</blockquote>
+
+<h3 id="example-214">Example 214</h3>
+
+<blockquote>
+<blockquote>
+<blockquote>
+<p>foo
+bar
+baz</p>
+</blockquote>
+</blockquote>
+</blockquote>
+
+<h3 id="example-215">Example 215</h3>
+
+<p>When including an indented code block in a block quote, remember that the block quote marker includes both the <code>&gt;</code> and a following space. So five spaces are needed after the <code>&gt;</code>:</p>
+
+<blockquote>
+<pre><code>code</code></pre>
+</blockquote>
+<blockquote>
+<p>not code</p>
+</blockquote>
diff --git a/packages/markdown/marked/test/new/cm_blockquotes.md b/packages/markdown/marked/test/new/cm_blockquotes.md
new file mode 100644
index 00000000..6a80a6f3
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_blockquotes.md
@@ -0,0 +1,189 @@
+### Example 191
+
+> # Foo
+> bar
+> baz
+
+### Example 192
+
+The spaces after the `>` characters can be omitted:
+
+># Bar
+>bar
+> baz
+
+### Example 193
+
+The `>` characters can be indented 1-3 spaces:
+
+   > # Baz
+   > bar
+ > baz
+
+### Example 194
+
+Four spaces gives us a code block:
+
+    > # Qux
+    > bar
+    > baz
+
+### Example 195
+
+The Laziness clause allows us to omit the `>` before paragraph continuation text:
+
+> # Quux
+> bar
+baz
+
+### Example 196
+
+A block quote can contain some lazy and some non-lazy continuation lines:
+
+> bar
+baz
+> foo
+
+### Example 197
+
+Laziness only applies to lines that would have been continuations of paragraphs had they been prepended with block quote markers. For example, the `>` cannot be omitted in the second line of
+
+> foo
+---
+
+without changing the meaning.
+
+### Example 198
+
+    Similarly, if we omit the `>` in the second line then the block quote ends after the first line:
+
+    > - foo
+    - bar
+
+### Example 199
+
+For the same reason, we can’t omit the `>` in front of subsequent lines of an indented or fenced code block:
+
+>     foo
+
+    bar
+
+### Example 200
+
+    > ```
+    foo
+    ```
+
+    <blockquote>
+    <pre><code></code></pre>
+    </blockquote>
+    <p>foo</p>
+    <pre><code></code></pre>
+
+### Example 201
+
+    > foo
+        - bar
+
+    <blockquote>
+    <p>foo
+    - bar</p>
+    </blockquote>
+
+### Example 202
+
+A block quote can be empty:
+
+>
+
+### Example 203
+
+>
+>  
+> 
+
+### Example 204
+
+A block quote can have initial or final blank lines:
+
+>
+> foo
+>  
+
+### Example 205
+
+A blank line always separates block quotes:
+
+> foo
+
+> bar
+
+### Example 206
+
+Consecutiveness means that if we put these block quotes together, we get a single block quote:
+
+> foo
+> bar
+
+### Example 207
+
+To get a block quote with two paragraphs, use:
+
+> foo
+>
+> bar
+
+### Example 208
+
+Block quotes can interrupt paragraphs:
+
+foo
+> bar
+
+### Example 209
+
+In general, blank lines are not needed before or after block quotes:
+
+> aaa
+***
+> bbb
+
+### Example 210
+
+However, because of laziness, a blank line is needed between a block quote and a following paragraph:
+
+> bar
+baz
+
+### Example 211
+
+> bar
+
+baz
+
+### Example 212
+
+> bar
+>
+baz
+
+### Example 213
+
+It is a consequence of the Laziness rule that any number of initial `>`s may be omitted on a continuation line of a nested block quote:
+
+> > > foo
+bar
+
+### Example 214
+
+>>> foo
+> bar
+>>baz
+
+### Example 215
+
+When including an indented code block in a block quote, remember that the block quote marker includes both the `>` and a following space. So five spaces are needed after the `>`:
+
+>     code
+
+>    not code
diff --git a/packages/markdown/marked/test/new/cm_html_blocks.html b/packages/markdown/marked/test/new/cm_html_blocks.html
new file mode 100644
index 00000000..80fdff57
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_html_blocks.html
@@ -0,0 +1,300 @@
+<h1 id="html-blocks">HTML blocks</h1>
+
+<h3 id="example-116">Example 116</h3>
+
+<table><tr><td>
+<pre>
+**Hello**,
+<p><em>world</em>.
+</pre></p>
+</td></tr></table>
+
+<h3 id="example-117">Example 117</h3>
+
+<table>
+  <tr>
+    <td>
+           hi
+    </td>
+  </tr>
+</table>
+<p>okay.</p>
+
+<h3 id="example-118">Example 118</h3>
+
+ <div>
+  *hello*
+         <foo><a>
+
+<h3 id="example-119">Example 119</h3>
+
+</div>
+*foo*
+
+<h3 id="example-120">Example 120</h3>
+
+<DIV CLASS="foo">
+<p><em>Markdown</em></p>
+</DIV>
+
+<h3 id="example-121">Example 121</h3>
+
+<div id="foo"
+  class="bar">
+</div>
+
+<h3 id="example-122">Example 122</h3>
+
+<div id="foo" class="bar
+  baz">
+</div>
+
+<h3 id="example-123">Example 123</h3>
+
+<div>
+*foo*
+<p><em>bar</em></p>
+
+<h3 id="example-124">Example 124</h3>
+
+<div id="foo"
+*hi*
+
+<h3 id="example-125">Example 125</h3>
+
+<div class
+foo
+
+<h3 id="example-126">Example 126</h3>
+
+<div *???-&&&-<---
+*foo*
+
+<h3 id="example-127">Example 127</h3>
+
+<div><a href="bar">*foo*</a></div>
+
+<h3 id="example-128">Example 128</h3>
+
+<table><tr><td>
+foo
+</td></tr></table>
+
+<h3 id="example-129">Example 129</h3>
+
+<div></div>
+``` c
+int x = 33;
+```
+
+<h3 id="example-130">Example 130</h3>
+
+<a href="foo">
+*bar*
+</a>
+
+<h3 id="example-131">Example 131</h3>
+
+<Warning>
+*bar*
+</Warning>
+
+<h3 id="example-132">Example 132</h3>
+
+<i class="foo">
+*bar*
+</i>
+
+<h3 id="example-133">Example 133</h3>
+
+</ins>
+*bar*
+
+<h3 id="example-134">Example 134</h3>
+
+<del>
+*foo*
+</del>
+
+<h3 id="example-135">Example 135</h3>
+
+<del>
+<p><em>foo</em></p>
+</del>
+
+<h3 id="example-136">Example 136</h3>
+
+<p><del><em>foo</em></del></p>
+
+<h3 id="example-137">Example 137</h3>
+
+<pre language="haskell"><code>
+import Text.HTML.TagSoup
+
+main :: IO ()
+main = print $ parseTags tags
+</code></pre>
+<p>okay</p>
+
+<h3 id="example-138">Example 138</h3>
+
+<script type="text/javascript">
+// JavaScript example
+
+document.getElementById("demo").innerHTML = "Hello JavaScript!";
+</script>
+<p>okay</p>
+
+<h3 id="example-139">Example 139</h3>
+
+<style
+  type="text/css">
+h1 {color:red;}
+
+p {color:blue;}
+</style>
+<p>okay</p>
+
+<h3 id="example-141">Example 141</h3>
+
+<blockquote>
+<div>
+foo
+</blockquote>
+<p>bar</p>
+
+<h3 id="example-142">Example 142</h3>
+
+<ul>
+<li>
+<div>
+</li>
+<li>foo</li>
+</ul>
+
+<h3 id="example-143">Example 143</h3>
+
+<style>p{color:red;}</style>
+<p><em>foo</em></p>
+
+<h3 id="example-144">Example 144</h3>
+
+<!-- foo -->*bar*
+<p><em>baz</em></p>
+
+<h3 id="example-145">Example 145</h3>
+
+<script>
+foo
+</script>1. *bar*
+
+<h3 id="example-146">Example 146</h3>
+
+<!-- Foo
+
+bar
+   baz -->
+<p>okay</p>
+
+<h3 id="example-147">Example 147</h3>
+
+<?php
+
+  echo '>';
+
+?>
+<p>okay</p>
+
+<h3 id="example-148">Example 148</h3>
+
+<!DOCTYPE html>
+
+<h3 id="example-149">Example 149</h3>
+
+<![CDATA[
+function matchwo(a,b)
+{
+  if (a < b && a < 0) then {
+    return 1;
+
+  } else {
+
+    return 0;
+  }
+}
+]]>
+<p>okay</p>
+
+<h3 id="example-150">Example 150</h3>
+
+  <!-- foo -->
+<pre><code>&lt;!-- foo --&gt;
+</code></pre>
+
+<h3 id="example-151">Example 151</h3>
+
+  <div>
+<pre><code>&lt;div&gt;
+</code></pre>
+
+<h3 id="example-152">Example 152</h3>
+
+<p>Foo</p>
+<div>
+bar
+</div>
+
+<h3 id="example-153">Example 153</h3>
+
+<div>
+bar
+</div>
+*foo*
+
+<h3 id="example-154">Example 154</h3>
+
+<p>Foo
+<a href="bar">
+baz</p>
+
+<h3 id="example-155">Example 155</h3>
+
+<div>
+<p><em>Emphasized</em> text.</p>
+</div>
+
+<h3 id="example-156">Example 156</h3>
+
+<div>
+*Emphasized* text.
+</div>
+
+<h3 id="example-157">Example 157</h3>
+
+<table>
+<tr>
+<td>
+Hi
+</td>
+</tr>
+</table>
+
+<h3 id="example-158">Example 158</h3>
+
+<table>
+  <tr>
+<pre><code>&lt;td&gt;
+  Hi
+&lt;/td&gt;
+</code></pre>
+  </tr>
+</table>
+
+<h3 id="example-140">Example 140</h3>
+
+<p>If there is no matching end tag, the block will end at the end of the document (or the enclosing block quote or list item):</p>
+
+<style
+  type="text/css">
+
+foo
diff --git a/packages/markdown/marked/test/new/cm_html_blocks.md b/packages/markdown/marked/test/new/cm_html_blocks.md
new file mode 100644
index 00000000..0372245f
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_html_blocks.md
@@ -0,0 +1,312 @@
+HTML blocks
+===================
+
+### Example 116
+
+<table><tr><td>
+<pre>
+**Hello**,
+
+_world_.
+</pre>
+</td></tr></table>
+
+### Example 117
+
+<table>
+  <tr>
+    <td>
+           hi
+    </td>
+  </tr>
+</table>
+
+okay.
+
+### Example 118
+
+ <div>
+  *hello*
+         <foo><a>
+
+### Example 119
+
+</div>
+*foo*
+
+### Example 120
+
+<DIV CLASS="foo">
+
+*Markdown*
+
+</DIV>
+
+### Example 121
+
+<div id="foo"
+  class="bar">
+</div>
+
+### Example 122
+
+<div id="foo" class="bar
+  baz">
+</div>
+
+### Example 123
+
+<div>
+*foo*
+
+*bar*
+
+### Example 124
+
+<div id="foo"
+*hi*
+
+### Example 125
+
+<div class
+foo
+
+### Example 126
+
+<div *???-&&&-<---
+*foo*
+
+### Example 127
+
+<div><a href="bar">*foo*</a></div>
+
+### Example 128
+
+<table><tr><td>
+foo
+</td></tr></table>
+
+### Example 129
+
+<div></div>
+``` c
+int x = 33;
+```
+
+### Example 130
+
+<a href="foo">
+*bar*
+</a>
+
+### Example 131
+
+<Warning>
+*bar*
+</Warning>
+
+### Example 132
+
+<i class="foo">
+*bar*
+</i>
+
+### Example 133
+
+</ins>
+*bar*
+
+### Example 134
+
+<del>
+*foo*
+</del>
+
+### Example 135
+
+<del>
+
+*foo*
+
+</del>
+
+### Example 136
+
+<del>*foo*</del>
+
+### Example 137
+
+<pre language="haskell"><code>
+import Text.HTML.TagSoup
+
+main :: IO ()
+main = print $ parseTags tags
+</code></pre>
+okay
+
+### Example 138
+
+<script type="text/javascript">
+// JavaScript example
+
+document.getElementById("demo").innerHTML = "Hello JavaScript!";
+</script>
+okay
+
+### Example 139
+
+<style
+  type="text/css">
+h1 {color:red;}
+
+p {color:blue;}
+</style>
+okay
+
+### Example 141
+
+> <div>
+> foo
+
+bar
+
+### Example 142
+
+- <div>
+- foo
+
+### Example 143
+
+<style>p{color:red;}</style>
+*foo*
+
+### Example 144
+
+<!-- foo -->*bar*
+*baz*
+
+### Example 145
+
+<script>
+foo
+</script>1. *bar*
+
+### Example 146
+
+<!-- Foo
+
+bar
+   baz -->
+okay
+
+### Example 147
+
+<?php
+
+  echo '>';
+
+?>
+okay
+
+### Example 148
+
+<!DOCTYPE html>
+
+### Example 149
+
+<![CDATA[
+function matchwo(a,b)
+{
+  if (a < b && a < 0) then {
+    return 1;
+
+  } else {
+
+    return 0;
+  }
+}
+]]>
+okay
+
+### Example 150
+
+  <!-- foo -->
+
+    <!-- foo -->
+
+### Example 151
+
+  <div>
+
+    <div>
+
+### Example 152
+
+Foo
+<div>
+bar
+</div>
+
+### Example 153
+
+<div>
+bar
+</div>
+*foo*
+
+### Example 154
+
+Foo
+<a href="bar">
+baz
+
+### Example 155
+
+<div>
+
+*Emphasized* text.
+
+</div>
+
+### Example 156
+
+<div>
+*Emphasized* text.
+</div>
+
+### Example 157
+
+<table>
+
+<tr>
+
+<td>
+Hi
+</td>
+
+</tr>
+
+</table>
+
+### Example 158
+
+<table>
+
+  <tr>
+
+    <td>
+      Hi
+    </td>
+
+  </tr>
+
+</table>
+
+### Example 140
+
+If there is no matching end tag, the block will end at the end of the document (or the enclosing block quote or list item):
+
+<style
+  type="text/css">
+
+foo
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/cm_link_defs.html b/packages/markdown/marked/test/new/cm_link_defs.html
new file mode 100644
index 00000000..8763ca15
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_link_defs.html
@@ -0,0 +1,115 @@
+<h3 id="example-159">Example 159</h3>
+
+<p><a href="/url" title="title">foo159</a></p>
+
+<h3 id="example-160">Example 160</h3>
+
+<p><a href="/url" title="the title">foo160</a></p>
+
+<h3 id="example-161">Example 161</h3>
+
+<p><a href="my_(url)" title="title (with parens)">Foo161*bar]</a></p>
+
+<h3 id="example-162">Example 162</h3>
+
+<p><a href="my%20url" title="title">Foo162 bar</a></p>
+
+<h3 id="example-163">Example 163</h3>
+
+<p><a href="/url" title="
+title
+line1
+line2
+">foo163</a></p>
+
+<h3 id="example-164">Example 164</h3>
+
+<p>[foo164]: /url &#39;title</p>
+<p>with blank line&#39;</p>
+<p>[foo164]</p>
+
+<h3 id="example-165">Example 165</h3>
+
+<p><a href="/url">foo165</a></p>
+
+<h3 id="example-166">Example 166</h3>
+
+<p>[foo166]:</p>
+<p>[foo166]</p>
+
+<h3 id="example-167">Example 167</h3>
+
+<pre><code>[foo167]: /url\bar\*baz &quot;foo\&quot;bar\baz&quot;
+
+[foo167]
+
+should render to
+
+&lt;p&gt;&lt;a href=&quot;/url%5Cbar*baz&quot; title=&quot;foo&amp;quot;bar\baz&quot;&gt;foo167&lt;/a&gt;&lt;/p&gt;</code></pre>
+
+<h3 id="example-168">Example 168</h3>
+
+<p><a href="url">foo168</a></p>
+
+<h3 id="example-169">Example 169</h3>
+
+<p><a href="first">foo169</a></p>
+
+<h3 id="example-170">Example 170</h3>
+
+<p><a href="/url">Foo170</a></p>
+
+<h3 id="example-171">Example 171</h3>
+
+<p><a href="/%CF%86%CE%BF%CF%85">αγω</a></p>
+
+<h3 id="example-172">Example 172</h3>
+
+<h3 id="example-173">Example 173</h3>
+
+<p>bar</p>
+
+<h3 id="example-174">Example 174</h3>
+
+<p>[foo174]: /url &quot;title&quot; ok</p>
+
+<h3 id="example-175">Example 175</h3>
+
+<p>&quot;title&quot; ok</p>
+
+<h3 id="example-176">Example 176</h3>
+
+<pre><code>[foo176]: /url &quot;title&quot;
+</code></pre>
+<p>[foo176]</p>
+
+<h3 id="example-177">Example 177</h3>
+
+<pre><code>[foo177]: /url
+</code></pre>
+<p>[foo177]</p>
+
+<h3 id="example-178">Example 178</h3>
+
+<p>Foo
+[bar178]: /baz</p>
+<p>[bar178]</p>
+
+<h3 id="example-179">Example 179</h3>
+
+<h1 id="foo179"><a href="/url">Foo179</a></h1>
+<blockquote>
+<p>bar</p>
+</blockquote>
+
+<h3 id="example-180">Example 180</h3>
+
+<p><a href="/foo-url" title="foo">foo180</a>,
+<a href="/bar-url" title="bar">bar180</a>,
+<a href="/baz-url">baz180</a></p>
+
+<h3 id="example-181">Example 181</h3>
+
+<p><a href="/url">foo181</a></p>
+<blockquote>
+</blockquote>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/cm_link_defs.md b/packages/markdown/marked/test/new/cm_link_defs.md
new file mode 100644
index 00000000..74684f21
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_link_defs.md
@@ -0,0 +1,157 @@
+### Example 159
+
+[foo159]: /url "title"
+
+[foo159]
+
+### Example 160
+
+   [foo160]: 
+      /url  
+           'the title'  
+
+[foo160]
+
+### Example 161
+
+[Foo161*bar\]]:my_(url) 'title (with parens)'
+
+[Foo161*bar\]]
+
+### Example 162
+
+[Foo162 bar]:
+<my%20url>
+'title'
+
+[Foo162 bar]
+
+### Example 163
+
+[foo163]: /url '
+title
+line1
+line2
+'
+
+[foo163]
+
+### Example 164
+
+[foo164]: /url 'title
+
+with blank line'
+
+[foo164]
+
+### Example 165
+
+[foo165]:
+/url
+
+[foo165]
+
+### Example 166
+
+[foo166]:
+
+[foo166]
+
+### Example 167
+
+	[foo167]: /url\bar\*baz "foo\"bar\baz"
+
+	[foo167]
+
+	should render to
+
+	<p><a href="/url%5Cbar*baz" title="foo&quot;bar\baz">foo167</a></p>
+
+### Example 168
+
+[foo168]
+
+[foo168]: url
+
+### Example 169
+
+[foo169]
+
+[foo169]: first
+[foo169]: second
+
+### Example 170
+
+[FOO170]: /url
+
+[Foo170]
+
+### Example 171
+
+[ΑΓΩ]: /φου
+
+[αγω]
+
+### Example 172
+
+[foo172]: /url
+
+### Example 173
+
+[
+foo173
+]: /url
+bar
+
+### Example 174
+
+[foo174]: /url "title" ok
+
+### Example 175
+
+[foo175]: /url
+"title" ok
+
+### Example 176
+
+    [foo176]: /url "title"
+
+[foo176]
+
+### Example 177
+
+```
+[foo177]: /url
+```
+
+[foo177]
+
+### Example 178
+
+Foo
+[bar178]: /baz
+
+[bar178]
+
+### Example 179
+
+# [Foo179]
+[foo179]: /url
+> bar
+
+### Example 180
+
+[foo180]: /foo-url "foo"
+[bar180]: /bar-url
+  "bar"
+[baz180]: /baz-url
+
+[foo180],
+[bar180],
+[baz180]
+
+### Example 181
+
+[foo181]
+
+> [foo181]: /url
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/cm_links.html b/packages/markdown/marked/test/new/cm_links.html
new file mode 100644
index 00000000..08c65e7c
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_links.html
@@ -0,0 +1,397 @@
+<h1 id="links">Links</h1>
+
+<h3 id="example-459">Example 459</h3>
+
+<p><a href="/uri" title="title">link</a></p>
+
+<h3 id="example-460">Example 460</h3>
+
+<p><a href="/uri">link</a></p>
+
+<h3 id="example-461">Example 461</h3>
+
+<p><a href="">link</a></p>
+
+<h3 id="example-462">Example 462</h3>
+
+<p><a href="">link</a></p>
+
+<h3 id="example-463">Example 463</h3>
+
+<p>[link](/my uri)</p>
+
+<h3 id="example-464">Example 464</h3>
+
+<p>[link](&lt;/my uri&gt;)</p>
+
+<h3 id="example-465">Example 465</h3>
+
+<p>[link](foo
+bar)</p>
+
+<h3 id="example-466">Example 466</h3>
+
+<p>[link](<foo
+bar>)</p>
+
+<h3 id="example-467">Example 467</h3>
+
+<p><a href="(foo)">link</a></p>
+
+<h3 id="example-4680">Example 4680</h3>
+
+<p>ONE LEVEL of parentheses are allowed without escaping, as long as they are balanced:</p>
+
+<p><a href="foo(bar)">link</a></p>
+
+<h3 id="example-469">Example 469</h3>
+
+<p><a href="foo(and(bar)">link</a></p>
+
+<h3 id="example-470">Example 470</h3>
+
+<p>However, if you have ANY unbalanced parentheses, you need to escape or use the &lt;...&gt; form:</p>
+
+<p><a href="foo(and(bar)">link</a></p>
+
+<h3 id="example-471">Example 471</h3>
+
+<p><a href="foo):">link</a></p>
+
+<h3 id="example-472">Example 472</h3>
+
+<p><a href="#fragment">link</a></p>
+<p><a href="http://example.com#fragment">link</a></p>
+<p><a href="http://example.com?foo=3#frag">link</a></p>
+
+<h3 id="example-473">Example 473</h3>
+
+<p><a href="foo%5Cbar">link</a></p>
+
+<h3 id="example-4740">Example 4740</h3>
+
+<p><a href="foo%20b&auml;">link</a></p>
+
+<h3 id="example-475">Example 475</h3>
+
+<p><a href="%22title%22">link</a></p>
+
+<h3 id="example-476">Example 476</h3>
+
+<p><a href="/url" title="title">link</a>
+<a href="/url" title="title">link</a>
+<a href="/url" title="title">link</a></p>
+
+<h3 id="example-477">Example 477</h3>
+
+<p><a href="/url" title="title &quot;&quot;">link</a></p>
+
+<h3 id="example-479">Example 479</h3>
+
+<p>[link](/url &quot;title &quot;and&quot; title&quot;)</p>
+
+<h3 id="example-480">Example 480</h3>
+
+<p><a href="/url" title="title &quot;and&quot; title">link</a></p>
+
+<h3 id="example-481">Example 481</h3>
+
+<p><a href="/uri" title="title">link</a></p>
+
+<h3 id="example-482">Example 482</h3>
+
+<p>[link] (/uri)</p>
+
+<h3 id="example-4830">Example 4830</h3>
+
+<p>The link text may contain ONE LEVEL of balanced brackets, but not unbalanced ones, unless they are escaped:</p>
+
+<p><a href="/uri">link [foo4830]</a></p>
+
+<h3 id="example-484">Example 484</h3>
+
+<p>[link] bar](/uri)</p>
+
+<h3 id="example-485">Example 485</h3>
+
+<p>[link <a href="/uri">bar</a></p>
+
+<h3 id="example-486">Example 486</h3>
+
+<p><a href="/uri">link [bar</a></p>
+
+<h3 id="example-487">Example 487</h3>
+
+<p><a href="/uri">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>
+
+<h3 id="example-488">Example 488</h3>
+
+<p><a href="/uri"><img src="moon.jpg" alt="moon" /></a></p>
+
+<h3 id="example-493">Example 493</h3>
+
+<p><a href="baz*">foo *bar</a></p>
+
+<h3 id="example-494">Example 494</h3>
+
+<p><em>foo [bar</em> baz]</p>
+
+<h3 id="example-498">Example 498</h3>
+
+<p><a href="/url" title="title">foo</a></p>
+
+<h3 id="example-4990">Example 4990</h3>
+
+<p><a href="/uri">link [foo499]</a></p>
+
+<h3 id="example-500">Example 500</h3>
+
+<p><a href="/uri">link [bar</a></p>
+
+<h3 id="example-501">Example 501</h3>
+
+<p><a href="/uri">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>
+
+<h3 id="example-502">Example 502</h3>
+
+<p><a href="/uri"><img src="moon.jpg" alt="moon" /></a></p>
+
+<h3 id="example-5030">Example 5030</h3>
+
+<p><a href="/uri">foo <a href="/uri">bar</a></a></p>
+
+<h3 id="example-504">Example 504</h3>
+
+<p><a href="/uri">foo <em>bar <a href="/uri">baz</a></em></a></p>
+
+<h3 id="example-506">Example 506</h3>
+
+<p><a href="/uri">foo *bar</a></p>
+
+<h3 id="example-510">Example 510</h3>
+
+<p><a href="/url" title="title">foo</a></p>
+
+<h3 id="example-511">Example 511</h3>
+
+<p><a href="/url">Толпой</a> is a Russian word.</p>
+
+<h3 id="example-512">Example 512</h3>
+
+<p><a href="/url">Baz</a></p>
+
+<h3 id="example-513">Example 513</h3>
+
+<p>[foo513] <a href="/url" title="title">bar513</a></p>
+
+<h3 id="example-514">Example 514</h3>
+
+<p>[foo514]
+<a href="/url" title="title">bar514</a></p>
+
+<h3 id="example-515">Example 515</h3>
+
+<p><a href="/url1">bar</a></p>
+
+<h3 id="example-516">Example 516</h3>
+
+<p>[bar][foo!516]</p>
+
+<h3 id="example-517">Example 517</h3>
+
+<p>[foo517][ref[517]</p>
+<p>[ref[517]: /uri</p>
+
+<h3 id="example-518">Example 518</h3>
+
+<p>[foo518][ref[bar518]518]</p>
+<p>[ref[bar518]518]: /uri</p>
+
+<h3 id="example-519">Example 519</h3>
+
+<p>[[[foo519]]]</p>
+<p>[[[foo519]]]: /url</p>
+
+<h3 id="example-520">Example 520</h3>
+
+<p><a href="/uri">foo</a></p>
+
+<h3 id="example-521">Example 521</h3>
+
+<p><a href="/uri">bar\</a></p>
+
+<h3 id="example-522">Example 522</h3>
+
+<p>[]</p>
+<p>[]: /uri</p>
+
+<h3 id="example-523">Example 523</h3>
+
+<p>[
+ ]</p>
+<p>[
+ ]: /uri</p>
+
+<h3 id="example-524">Example 524</h3>
+
+<p><a href="/url" title="title">foo</a></p>
+
+<h3 id="example-525">Example 525</h3>
+
+<p><a href="/url" title="title"><em>foo</em> bar</a></p>
+
+<h3 id="example-526">Example 526</h3>
+
+<p><a href="/url" title="title">Foo</a></p>
+
+<h3 id="example-527">Example 527</h3>
+
+<p><a href="/url" title="title">foo</a>
+[]</p>
+
+<h3 id="example-528">Example 528</h3>
+
+<p><a href="/url" title="title">foo</a></p>
+
+<h3 id="example-529">Example 529</h3>
+
+<p><a href="/url" title="title"><em>foo</em> bar</a></p>
+
+<h3 id="example-530">Example 530</h3>
+
+<p>[<a href="/url" title="title"><em>foo</em> bar</a>]</p>
+
+<h3 id="example-531">Example 531</h3>
+
+<p>[[bar <a href="/url">foo531</a></p>
+
+<h3 id="example-532">Example 532</h3>
+
+<p><a href="/url" title="title">Foo</a></p>
+
+<h3 id="example-533">Example 533</h3>
+
+<p><a href="/url">foo533</a> bar</p>
+
+<h3 id="example-534">Example 534</h3>
+
+<p>[foo]</p>
+
+<h3 id="example-536">Example 536</h3>
+
+<p><a href="/url2">foo536</a></p>
+
+<h3 id="example-537">Example 537</h3>
+
+<p><a href="/url1">foo537</a></p>
+
+<h3 id="example-538">Example 538</h3>
+
+<p><a href="">foo538</a></p>
+
+<h3 id="example-539">Example 539</h3>
+
+<p><a href="/url1">foo539</a>(not a link)</p>
+
+<h3 id="example-540">Example 540</h3>
+
+<p>[foo540]<a href="/url">bar540</a></p>
+
+<h3 id="example-541">Example 541</h3>
+
+<p><a href="/url2">foo541</a><a href="/url1">baz541</a></p>
+
+<h3 id="example-542">Example 542</h3>
+
+<p>[foo542]<a href="/url1">bar542</a></p>
+
+<h3 id="example-543">Example 543</h3>
+
+<p><img src="/url" alt="foo543" title="title" /></p>
+
+<h3 id="example-5440">Example 5440</h3>
+
+<p><img src="train.jpg" alt="foo *bar*544" title="train &amp; tracks" /></p>
+
+<h3 id="example-5450">Example 5450</h3>
+
+<p><img src="/url2" alt="foo ![bar](/url)" /></p>
+
+<h3 id="example-5460">Example 5460</h3>
+
+<p><img src="/url2" alt="foo [bar](/url)" /></p>
+
+<h3 id="example-5470">Example 5470</h3>
+
+<p><img src="train.jpg" alt="foo *bar*547" title="train &amp; tracks" /></p>
+
+<h3 id="example-5480">Example 5480</h3>
+
+<p><img src="train.jpg" alt="foo *bar*" title="train &amp; tracks" /></p>
+
+<h3 id="example-549">Example 549</h3>
+
+<p><img src="train.jpg" alt="foo" /></p>
+
+<h3 id="example-550">Example 550</h3>
+
+<p>My <img src="/path/to/train.jpg" alt="foo bar" title="title" /></p>
+
+<h3 id="example-551">Example 551</h3>
+
+<p><img src="url" alt="foo" /></p>
+
+<h3 id="example-552">Example 552</h3>
+
+<p><img src="/url" alt="" /></p>
+
+<h3 id="example-553">Example 553</h3>
+
+<p><img src="/url" alt="foo" /></p>
+
+<h3 id="example-554">Example 554</h3>
+
+<p><img src="/url" alt="foo" /></p>
+
+<h3 id="example-555">Example 555</h3>
+
+<p><img src="/url" alt="foo" title="title" /></p>
+
+<h3 id="example-5560">Example 5560</h3>
+
+<p><img src="/url" alt="*foo* bar" title="title" /></p>
+
+<h3 id="example-557">Example 557</h3>
+
+<p><img src="/url" alt="Foo" title="title" /></p>
+
+<h3 id="example-558">Example 558</h3>
+
+<p><img src="/url" alt="foo" title="title" />
+[]</p>
+
+<h3 id="example-559">Example 559</h3>
+
+<p><img src="/url" alt="foo" title="title" /></p>
+
+<h3 id="example-5600">Example 5600</h3>
+
+<p><img src="/url" alt="*foo* bar" title="title" /></p>
+
+<h3 id="example-561">Example 561</h3>
+
+<p>![[foo561]]</p>
+<p>[[foo561]]: /url &quot;title&quot;</p>
+
+<h3 id="example-562">Example 562</h3>
+
+<p><img src="/url" alt="Foo" title="title" /></p>
+
+<h3 id="example-563">Example 563</h3>
+
+<p>![foo]</p>
+
+<h3 id="example-564">Example 564</h3>
+
+<p>!<a href="/url" title="title">foo</a></p>
+
diff --git a/packages/markdown/marked/test/new/cm_links.md b/packages/markdown/marked/test/new/cm_links.md
new file mode 100644
index 00000000..11e90144
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_links.md
@@ -0,0 +1,515 @@
+---
+xhtml: true
+---
+
+Links
+===================
+
+### Example 459
+
+[link](/uri "title")
+
+### Example 460
+
+[link](/uri)
+
+### Example 461
+
+[link]()
+
+### Example 462
+
+[link](<>)
+
+### Example 463
+
+[link](/my uri)
+
+### Example 464
+
+[link](</my uri>)
+
+### Example 465
+
+[link](foo
+bar)
+
+### Example 466
+
+[link](<foo
+bar>)
+
+### Example 467
+
+[link](\(foo\))
+
+### Example 4680
+
+ONE LEVEL of parentheses are allowed without escaping, as long as they are balanced:
+
+[link](foo(bar))
+
+### Example 469
+
+[link](foo\(and\(bar\))
+
+### Example 470
+
+However, if you have ANY unbalanced parentheses, you need to escape or use the <...> form:
+
+[link](<foo(and(bar)>)
+
+### Example 471
+
+[link](foo\)\:)
+
+### Example 472
+
+[link](#fragment)
+
+[link](http://example.com#fragment)
+
+[link](http://example.com?foo=3#frag)
+
+### Example 473
+
+[link](foo\bar)
+
+### Example 4740
+
+[link](foo%20b&auml;)
+
+### Example 475
+
+[link]("title")
+
+### Example 476
+
+[link](/url "title")
+[link](/url 'title')
+[link](/url (title))
+
+### Example 477
+
+[link](/url "title \"&quot;")
+
+### Example 479
+
+[link](/url "title "and" title")
+
+### Example 480
+
+[link](/url 'title "and" title')
+
+### Example 481
+
+[link](   /uri
+  "title"  )
+
+### Example 482
+
+[link] (/uri)
+
+### Example 4830
+
+The link text may contain ONE LEVEL of balanced brackets, but not unbalanced ones, unless they are escaped:
+
+[link [foo4830]](/uri)
+
+### Example 484
+
+[link] bar](/uri)
+
+### Example 485
+
+[link [bar](/uri)
+
+### Example 486
+
+[link \[bar](/uri)
+
+### Example 487
+
+[link *foo **bar** `#`*](/uri)
+
+### Example 488
+
+[![moon](moon.jpg)](/uri)
+
+### Example 493
+
+[foo *bar](baz*)
+
+### Example 494
+
+*foo [bar* baz]
+
+### Example 498
+
+[foo][bar]
+
+[bar]: /url "title"
+
+### Example 4990
+
+[link [foo499]][ref499]
+
+[ref499]: /uri
+
+### Example 500
+
+[link \[bar][ref]
+
+[ref]: /uri
+
+### Example 501
+
+[link *foo **bar** `#`*][ref]
+
+[ref]: /uri
+
+### Example 502
+
+[![moon](moon.jpg)][ref]
+
+[ref]: /uri
+
+### Example 5030
+
+[foo [bar](/uri)][ref503]
+
+[ref503]: /uri
+
+### Example 504
+
+[foo *bar [baz][ref504]*][ref504]
+
+[ref504]: /uri
+
+### Example 506
+
+[foo *bar][ref]
+
+[ref]: /uri
+
+### Example 510
+
+[foo][BaR]
+
+[bar]: /url "title"
+
+### Example 511
+
+[Толпой][Толпой] is a Russian word.
+
+[ТОЛПОЙ]: /url
+
+### Example 512
+
+[Foo
+  bar]: /url
+
+[Baz][Foo bar]
+
+### Example 513
+
+[foo513] [bar513]
+
+[bar513]: /url "title"
+
+### Example 514
+
+[foo514]
+[bar514]
+
+[bar514]: /url "title"
+
+### Example 515
+
+[foo515]: /url1
+
+[foo515]: /url2
+
+[bar][foo515]
+
+### Example 516
+
+[bar][foo\!516]
+
+[foo!516]: /url
+
+### Example 517
+
+[foo517][ref[517]
+
+[ref[517]: /uri
+
+### Example 518
+
+[foo518][ref[bar518]518]
+
+[ref[bar518]518]: /uri
+
+### Example 519
+
+[[[foo519]]]
+
+[[[foo519]]]: /url
+
+### Example 520
+
+[foo][ref\[]
+
+[ref\[]: /uri
+
+### Example 521
+
+[bar\\]: /uri
+
+[bar\\]
+
+### Example 522
+
+[]
+
+[]: /uri
+
+### Example 523
+
+[
+ ]
+
+[
+ ]: /uri
+
+### Example 524
+
+[foo][]
+
+[foo]: /url "title"
+
+### Example 525
+
+[*foo* bar][]
+
+[*foo* bar]: /url "title"
+
+### Example 526
+
+[Foo][]
+
+[foo]: /url "title"
+
+### Example 527
+
+[foo] 
+[]
+
+[foo]: /url "title"
+
+### Example 528
+
+[foo]
+
+[foo]: /url "title"
+
+### Example 529
+
+[*foo* bar]
+
+[*foo* bar]: /url "title"
+
+### Example 530
+
+[[*foo* bar]]
+
+[*foo* bar]: /url "title"
+
+### Example 531
+
+[[bar [foo531]
+
+[foo531]: /url
+
+### Example 532
+
+[Foo]
+
+[foo]: /url "title"
+
+### Example 533
+
+[foo533] bar
+
+[foo533]: /url
+
+### Example 534
+
+\[foo]
+
+[foo534]: /url "title"
+
+### Example 536
+
+[foo536][bar536]
+
+[foo536]: /url1
+[bar536]: /url2
+
+### Example 537
+
+[foo537][]
+
+[foo537]: /url1
+
+### Example 538
+
+[foo538]()
+
+[foo538]: /url1
+
+### Example 539
+
+[foo539](not a link)
+
+[foo539]: /url1
+
+### Example 540
+
+[foo540][bar540][baz540]
+
+[baz540]: /url
+
+### Example 541
+
+[foo541][bar541][baz541]
+
+[baz541]: /url1
+[bar541]: /url2
+
+### Example 542
+
+[foo542][bar542][baz542]
+
+[baz542]: /url1
+[foo542]: /url2
+
+### Example 543
+
+![foo543](/url "title")
+
+### Example 5440
+
+![foo *bar*544]
+
+[foo *bar*544]: train.jpg "train & tracks"
+
+### Example 5450
+
+![foo ![bar](/url)](/url2)
+
+### Example 5460
+
+![foo [bar](/url)](/url2)
+
+### Example 5470
+
+![foo *bar*547][]
+
+[foo *bar*547]: train.jpg "train & tracks"
+
+### Example 5480
+
+![foo *bar*][foobar548]
+
+[FOOBAR548]: train.jpg "train & tracks"
+
+### Example 549
+
+![foo](train.jpg)
+
+### Example 550
+
+My ![foo bar](/path/to/train.jpg  "title"   )
+
+### Example 551
+
+![foo](<url>)
+
+### Example 552
+
+![](/url)
+
+### Example 553
+
+![foo][bar553]
+
+[bar553]: /url
+
+### Example 554
+
+![foo][bar554]
+
+[BAR554]: /url
+
+### Example 555
+
+![foo][]
+
+[foo]: /url "title"
+
+### Example 5560
+
+![*foo* bar][]
+
+[*foo* bar]: /url "title"
+
+### Example 557
+
+![Foo][]
+
+[foo]: /url "title"
+
+### Example 558
+
+![foo] 
+[]
+
+[foo]: /url "title"
+
+### Example 559
+
+![foo]
+
+[foo]: /url "title"
+
+### Example 5600
+
+![*foo* bar]
+
+[*foo* bar]: /url "title"
+
+### Example 561
+
+![[foo561]]
+
+[[foo561]]: /url "title"
+
+### Example 562
+
+![Foo]
+
+[foo]: /url "title"
+
+### Example 563
+
+!\[foo]
+
+[foo]: /url "title"
+
+### Example 564
+
+\![foo]
+
+[foo]: /url "title"
+
diff --git a/packages/markdown/marked/test/new/cm_raw_html.html b/packages/markdown/marked/test/new/cm_raw_html.html
new file mode 100644
index 00000000..f3da050e
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_raw_html.html
@@ -0,0 +1,77 @@
+<h1 id="raw-html">Raw HTML</h1>
+
+<h3 id="example-584">Example 584</h3>
+
+<p><a><bab><c2c></p>
+
+<h3 id="example-585">Example 585</h3>
+
+<p><a/><b2/></p>
+
+<h3 id="example-586">Example 586</h3>
+
+<p><a  /><b2
+data="foo" ></p>
+
+<h3 id="example-587">Example 587</h3>
+
+<p><a foo="bar" bam = 'baz <em>"</em>'
+_boolean zoop:33=zoop:33 /></p>
+
+<h3 id="example-588">Example 588</h3>
+
+<p>Foo <responsive-image src="foo.jpg" /></p>
+
+<h3 id="example-589">Example 589</h3>
+
+<p>&lt;33&gt; &lt;__&gt;</p>
+
+<h3 id="example-590">Example 590</h3>
+
+<p>&lt;a h*#ref=&quot;hi&quot;&gt;</p>
+
+<h3 id="example-591">Example 591</h3>
+
+<p>&lt;a href=&quot;hi&#39;&gt; &lt;a href=hi&#39;&gt;</p>
+
+<h3 id="example-592">Example 592</h3>
+
+<p>&lt; a&gt;&lt;
+foo&gt;&lt;bar/ &gt;</p>
+
+<h3 id="example-593">Example 593</h3>
+
+<p>&lt;a href=&#39;bar&#39;title=title&gt;</p>
+
+<h3 id="example-594">Example 594</h3>
+
+<p></a></foo ></p>
+
+<h3 id="example-595">Example 595</h3>
+
+<p>&lt;/a href=&quot;foo&quot;&gt;</p>
+
+<h3 id="example-596">Example 596</h3>
+
+<p>foo <!-- this is a
+comment - with hyphen --></p>
+
+<h3 id="example-599">Example 599</h3>
+
+<p>foo <?php echo $a; ?></p>
+
+<h3 id="example-600">Example 600</h3>
+
+<p>foo <!ELEMENT br EMPTY></p>
+
+<h3 id="example-601">Example 601</h3>
+
+<p>foo <![CDATA[>&<]]></p>
+
+<h3 id="example-602">Example 602</h3>
+
+<p>foo <a href="&ouml;"></p>
+
+<h3 id="example-603">Example 603</h3>
+
+<p>foo <a href="\*"></p>
diff --git a/packages/markdown/marked/test/new/cm_raw_html.md b/packages/markdown/marked/test/new/cm_raw_html.md
new file mode 100644
index 00000000..becbb8a6
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_raw_html.md
@@ -0,0 +1,78 @@
+Raw HTML
+===================
+
+### Example 584
+
+<a><bab><c2c>
+
+### Example 585
+
+<a/><b2/>
+
+### Example 586
+
+<a  /><b2
+data="foo" >
+
+### Example 587
+
+<a foo="bar" bam = 'baz <em>"</em>'
+_boolean zoop:33=zoop:33 />
+
+### Example 588
+
+Foo <responsive-image src="foo.jpg" />
+
+### Example 589
+
+<33> <__>
+
+### Example 590
+
+<a h*#ref="hi">
+
+### Example 591
+
+<a href="hi'> <a href=hi'>
+
+### Example 592
+
+< a><
+foo><bar/ >
+
+### Example 593
+
+<a href='bar'title=title>
+
+### Example 594
+
+</a></foo >
+
+### Example 595
+
+</a href="foo">
+
+### Example 596
+
+foo <!-- this is a
+comment - with hyphen -->
+
+### Example 599
+
+foo <?php echo $a; ?>
+
+### Example 600
+
+foo <!ELEMENT br EMPTY>
+
+### Example 601
+
+foo <![CDATA[>&<]]>
+
+### Example 602
+
+foo <a href="&ouml;">
+
+### Example 603
+
+foo <a href="\*">
diff --git a/packages/markdown/marked/test/new/cm_strong_and_em.html b/packages/markdown/marked/test/new/cm_strong_and_em.html
new file mode 100644
index 00000000..084f6381
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_strong_and_em.html
@@ -0,0 +1,7 @@
+<p>So <em>a</em> single <em>word</em> followed <em>b</em>y <em>a</em>nother</p>
+
+<p>So <strong>a</strong> single <strong>word</strong> followed <strong>b</strong>y <strong>a</strong>nother</p>
+
+<p>So <em>a</em> single <em>word</em> followed <em>b</em>y <em>a</em>nother</p>
+
+<p>So <strong>a</strong> single <strong>word</strong> followed <strong>b</strong>y <strong>a</strong>nother</p>
diff --git a/packages/markdown/marked/test/new/cm_strong_and_em.md b/packages/markdown/marked/test/new/cm_strong_and_em.md
new file mode 100644
index 00000000..34b4a20b
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_strong_and_em.md
@@ -0,0 +1,7 @@
+So *a* single *word* followed *b*y *a*nother
+
+So **a** single **word** followed **b**y **a**nother
+
+So _a_ single _word_ followed _b_y _a_nother
+
+So __a__ single __word__ followed __b__y __a__nother
diff --git a/packages/markdown/marked/test/new/cm_thematic_breaks.html b/packages/markdown/marked/test/new/cm_thematic_breaks.html
new file mode 100644
index 00000000..ec3f9f74
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_thematic_breaks.html
@@ -0,0 +1,106 @@
+<h1 id="thematic-breaks">Thematic breaks</h1>
+
+<h3 id="example-13">Example 13</h3>
+
+<hr>
+<hr>
+<hr>
+
+<h3 id="example-14">Example 14</h3>
+
+<p>+++</p>
+
+<h3 id="example-15">Example 15</h3>
+
+<p>===</p>
+
+<h3 id="example-16">Example 16</h3>
+
+<p>--
+**
+__</p>
+
+<h3 id="example-17">Example 17</h3>
+
+<hr>
+<hr>
+<hr>
+
+<h3 id="example-18">Example 18</h3>
+
+<pre><code>***
+</code></pre>
+
+<h3 id="example-19">Example 19</h3>
+
+<p>Foo
+    ***</p>
+
+<h3 id="example-20">Example 20</h3>
+
+<hr>
+
+<h3 id="example-21">Example 21</h3>
+
+<hr>
+
+<h3 id="example-22">Example 22</h3>
+
+<hr>
+
+<h3 id="example-23">Example 23</h3>
+
+<hr>
+
+<h3 id="example-24">Example 24</h3>
+
+<hr>
+
+<h3 id="example-25">Example 25</h3>
+
+<p>_ _ _ _ a</p>
+<p>a------</p>
+<p>---a---</p>
+
+
+<h3 id="example-26">Example 26</h3>
+
+<p> <em>-</em></p>
+
+<h3 id="example-27">Example 27</h3>
+
+<ul>
+<li>foo</li>
+</ul>
+<hr>
+<ul>
+<li>bar</li>
+</ul>
+
+<h3 id="example-28">Example 28</h3>
+
+<p>Foo</p>
+<hr>
+<p>bar</p>
+
+<h3 id="example-29">Example 29</h3>
+
+<h2 id="foo">Foo</h2>
+<p>bar</p>
+
+<h3 id="example-30">Example 30</h3>
+
+<ul>
+<li>Foo</li>
+</ul>
+<hr>
+<ul>
+<li>Bar</li>
+</ul>
+
+<h3 id="example-31">Example 31</h3>
+
+<ul>
+<li>Foo</li>
+<li><hr></li>
+</ul>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/cm_thematic_breaks.md b/packages/markdown/marked/test/new/cm_thematic_breaks.md
new file mode 100644
index 00000000..af28f8dd
--- /dev/null
+++ b/packages/markdown/marked/test/new/cm_thematic_breaks.md
@@ -0,0 +1,98 @@
+Thematic breaks
+===================
+
+### Example 13
+
+***
+---
+___
+
+### Example 14
+
++++
+
+### Example 15
+
+===
+
+### Example 16
+
+--
+**
+__
+
+### Example 17
+
+ ***
+  ***
+   ***
+
+### Example 18
+
+    ***
+
+### Example 19
+
+Foo
+    ***
+
+### Example 20
+
+_____________________________________
+
+### Example 21
+
+ - - -
+
+### Example 22
+
+ **  * ** * ** * **
+
+### Example 23
+
+-     -      -      -
+
+### Example 24
+
+- - - -    
+
+### Example 25
+
+_ _ _ _ a
+
+a------
+
+---a---
+
+### Example 26
+
+ *-*
+
+### Example 27
+
+- foo
+***
+- bar
+
+### Example 28
+
+Foo
+***
+bar
+
+### Example 29
+
+Foo
+---
+bar
+
+### Example 30
+
+* Foo
+* * *
+* Bar
+
+### Example 31
+
+- Foo
+- * * *
diff --git a/packages/markdown/marked/test/new/code_spans.html b/packages/markdown/marked/test/new/code_spans.html
new file mode 100644
index 00000000..ca220d80
--- /dev/null
+++ b/packages/markdown/marked/test/new/code_spans.html
@@ -0,0 +1,3 @@
+<p><code>someone@example.com</code></p>
+
+<p>``<em>test`</em></p>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/code_spans.md b/packages/markdown/marked/test/new/code_spans.md
new file mode 100644
index 00000000..845a116a
--- /dev/null
+++ b/packages/markdown/marked/test/new/code_spans.md
@@ -0,0 +1,3 @@
+`someone@example.com`
+
+``*test`*
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/def_blocks.html b/packages/markdown/marked/test/new/def_blocks.html
new file mode 100644
index 00000000..5d8de49c
--- /dev/null
+++ b/packages/markdown/marked/test/new/def_blocks.html
@@ -0,0 +1,30 @@
+<blockquote>
+  <p>hello
+[1]: hello</p>
+</blockquote>
+
+<hr>
+
+<blockquote>
+  <p>hello
+[2]: hello</p>
+</blockquote>
+
+
+<ul>
+<li>hello</li>
+<li>[3]: hello</li>
+</ul>
+
+
+<ul>
+<li>hello</li>
+</ul>
+
+
+<blockquote>
+  <p>foo
+bar
+[5]: foo
+bar</p>
+</blockquote>
diff --git a/packages/markdown/marked/test/new/def_blocks.md b/packages/markdown/marked/test/new/def_blocks.md
new file mode 100644
index 00000000..f58fa4d3
--- /dev/null
+++ b/packages/markdown/marked/test/new/def_blocks.md
@@ -0,0 +1,21 @@
+> hello
+> [1]: hello
+
+* * *
+
+> hello
+[2]: hello
+
+
+* hello
+* [3]: hello
+
+
+* hello
+[4]: hello
+
+
+> foo
+> bar
+[5]: foo
+> bar
diff --git a/packages/markdown/marked/test/new/double_link.html b/packages/markdown/marked/test/new/double_link.html
new file mode 100644
index 00000000..ff68395a
--- /dev/null
+++ b/packages/markdown/marked/test/new/double_link.html
@@ -0,0 +1,5 @@
+<p>Already linked: <a href="http://example.com/">http://example.com/</a>.</p>
+
+<p>Already linked: <a href="http://example.com/">http://example.com/</a>.</p>
+
+<p>Already linked: <a href="http://example.com/"><strong>http://example.com/</strong></a>.</p>
diff --git a/packages/markdown/marked/test/new/double_link.md b/packages/markdown/marked/test/new/double_link.md
new file mode 100644
index 00000000..50216736
--- /dev/null
+++ b/packages/markdown/marked/test/new/double_link.md
@@ -0,0 +1,5 @@
+<p>Already linked: <a href="http://example.com/">http://example.com/</a>.</p>
+
+Already linked: [http://example.com/](http://example.com/).
+
+Already linked: <a href="http://example.com/">**http://example.com/**</a>.
diff --git a/packages/markdown/marked/test/new/em_2char.html b/packages/markdown/marked/test/new/em_2char.html
new file mode 100644
index 00000000..81da0a00
--- /dev/null
+++ b/packages/markdown/marked/test/new/em_2char.html
@@ -0,0 +1,25 @@
+<p><em>123</em></p>
+
+<p><em>123</em></p>
+
+<p><em>12</em></p>
+
+<p><em>12</em></p>
+
+<p><em>1</em></p>
+
+<p><em>1</em></p>
+
+<p>__</p>
+
+<p>**</p>
+
+<p>_123 _</p>
+
+<p>*123 *</p>
+
+<p>_ 123_</p>
+
+<p><em>1_</em></p>
+
+<p><em>1*</em></p>
diff --git a/packages/markdown/marked/test/new/em_2char.md b/packages/markdown/marked/test/new/em_2char.md
new file mode 100644
index 00000000..ca8689aa
--- /dev/null
+++ b/packages/markdown/marked/test/new/em_2char.md
@@ -0,0 +1,25 @@
+_123_
+
+*123*
+
+_12_
+
+*12*
+
+_1_
+
+*1*
+
+__
+
+**
+
+_123 _
+
+*123 *
+
+_ 123_
+
+_1__
+
+*1**
diff --git a/packages/markdown/marked/test/new/emphasis_extra tests.html b/packages/markdown/marked/test/new/emphasis_extra tests.html
new file mode 100644
index 00000000..0e2609cd
--- /dev/null
+++ b/packages/markdown/marked/test/new/emphasis_extra tests.html
@@ -0,0 +1 @@
+<p><em>test</em>. <em>test</em>: <em>test</em>! <em>test</em>? <em>test</em>-</p>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/emphasis_extra tests.md b/packages/markdown/marked/test/new/emphasis_extra tests.md
new file mode 100644
index 00000000..bf8afdc7
--- /dev/null
+++ b/packages/markdown/marked/test/new/emphasis_extra tests.md
@@ -0,0 +1 @@
+_test_. _test_: _test_! _test_? _test_-
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/escaped_angles.html b/packages/markdown/marked/test/new/escaped_angles.html
new file mode 100644
index 00000000..aa3e73a4
--- /dev/null
+++ b/packages/markdown/marked/test/new/escaped_angles.html
@@ -0,0 +1 @@
+<p>&gt;</p>
diff --git a/packages/markdown/marked/test/new/escaped_angles.md b/packages/markdown/marked/test/new/escaped_angles.md
new file mode 100644
index 00000000..db7422f1
--- /dev/null
+++ b/packages/markdown/marked/test/new/escaped_angles.md
@@ -0,0 +1 @@
+\>
diff --git a/packages/markdown/marked/test/new/gfm_autolinks.html b/packages/markdown/marked/test/new/gfm_autolinks.html
new file mode 100644
index 00000000..9058f2f2
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_autolinks.html
@@ -0,0 +1,83 @@
+<p>link with . <a href="http://example.com/hello-world">http://example.com/hello-world</a>.</p>
+
+<p>link with ! <a href="http://example.com/hello-world">http://example.com/hello-world</a>!</p>
+
+<p>link with : <a href="http://example.com/hello-world">http://example.com/hello-world</a>:</p>
+
+<p>link with , <a href="http://example.com/hello-world">http://example.com/hello-world</a>,</p>
+
+<p>link with ; <a href="http://example.com/hello-world">http://example.com/hello-world</a>;</p>
+
+<p>link with ) <a href="http://example.com/hello-world">http://example.com/hello-world</a>)</p>
+
+<p>link with nothing <a href="http://example.com/hello-world">http://example.com/hello-world</a></p>
+
+<h3 id="example-597">Example 597</h3>
+
+<p>The scheme http will be inserted automatically:</p>
+
+<p><a href="http://www.commonmark.org">www.commonmark.org</a></p>
+<h3 id="example-598">Example 598</h3>
+
+<p>After a valid domain, zero or more non-space non-&lt; characters may follow:</p>
+
+<p>Visit <a href="http://www.commonmark.org/help">www.commonmark.org/help</a> for more information.</p>
+
+<h3 id="example-599">Example 599</h3>
+
+<p>Trailing punctuation (specifically, ?, !, ., ,, :, *, _, and ~) will not be considered part of the autolink, though they may be included in the interior of the link:</p>
+
+<p>Visit <a href="http://www.commonmark.org">www.commonmark.org</a>.</p>
+
+<p>Visit <a href="http://www.commonmark.org/a.b">www.commonmark.org/a.b</a>.</p>
+
+<h3 id="example-600">Example 600</h3>
+
+<p><a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a></p>
+
+<p>(<a href="http://www.google.com/search?q=Markup+(business)">www.google.com/search?q=Markup+(business)</a>)</p>
+
+<h3 id="example-601">Example 601</h3>
+
+<p><a href="http://www.google.com/search?q=(business))+ok">www.google.com/search?q=(business))+ok</a></p>
+
+<h3 id="example-602">Example 602</h3>
+
+<p><a href="http://www.google.com/search?q=commonmark&amp;hl=en">www.google.com/search?q=commonmark&amp;hl=en</a></p>
+
+<p><a href="http://www.google.com/search?q=commonmark">www.google.com/search?q=commonmark</a>&amp;</p>
+
+<h3 id="example-603">Example 603</h3>
+
+<p>&lt; immediately ends an autolink.</p>
+
+<p><a href="http://www.commonmark.org/he">www.commonmark.org/he</a>&lt;lp</p>
+
+<h3 id="example-604">Example 604</h3>
+
+<p><a href="http://commonmark.org">http://commonmark.org</a></p>
+
+<p>(Visit <a href="https://encrypted.google.com/search?q=Markup+(business)">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>
+
+<p>Anonymous FTP is available at <a href="ftp://foo.bar.baz">ftp://foo.bar.baz</a>.</p>
+
+<p>Extended email autolinks:</p>
+
+<h3 id="example-605">Example 605</h3>
+
+<p><a href="mailto:foo@bar.baz">foo@bar.baz</a></p>
+
+<h3 id="example-606">Example 606</h3>
+
+<p>hello@mail+xyz.example isn&#39;t valid, but <a href="mailto:hello+xyz@mail.example">hello+xyz@mail.example</a> is.</p>
+
+<h3 id="example-607">Example 607</h3>
+
+<p><a href="mailto:a.b-c_d@a.b">a.b-c_d@a.b</a></p>
+
+<p><a href="mailto:a.b-c_d@a.b">a.b-c_d@a.b</a>.</p>
+
+<p>a.b-c_d@a.b-</p>
+
+<pre><code>a.b-c_d@a.b_
+</code></pre>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/gfm_autolinks.md b/packages/markdown/marked/test/new/gfm_autolinks.md
new file mode 100644
index 00000000..86b9a3ee
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_autolinks.md
@@ -0,0 +1,83 @@
+link with . http://example.com/hello-world.
+
+link with ! http://example.com/hello-world!
+
+link with : http://example.com/hello-world:
+
+link with , http://example.com/hello-world,
+
+link with ; http://example.com/hello-world;
+
+link with ) http://example.com/hello-world)
+
+link with nothing http://example.com/hello-world
+
+### Example 597
+
+The scheme http will be inserted automatically:
+
+www.commonmark.org
+
+### Example 598
+
+After a valid domain, zero or more non-space non-< characters may follow:
+
+Visit www.commonmark.org/help for more information.
+
+### Example 599
+
+Trailing punctuation (specifically, ?, !, ., ,, :, \*, \_, and ~) will not be considered part of the autolink, though they may be included in the interior of the link:
+
+Visit www.commonmark.org.
+
+Visit www.commonmark.org/a.b.
+
+### Example 600
+
+www.google.com/search?q=Markup+(business)
+
+(www.google.com/search?q=Markup+(business))
+
+### Example 601
+
+www.google.com/search?q=(business))+ok
+
+### Example 602
+
+www.google.com/search?q=commonmark&hl=en
+
+www.google.com/search?q=commonmark&amp;
+
+### Example 603
+
+< immediately ends an autolink.
+
+www.commonmark.org/he<lp
+
+### Example 604
+
+http://commonmark.org
+
+(Visit https://encrypted.google.com/search?q=Markup+(business))
+
+Anonymous FTP is available at ftp://foo.bar.baz.
+
+Extended email autolinks:
+
+### Example 605
+
+foo@bar.baz
+
+### Example 606
+
+hello@mail+xyz.example isn't valid, but hello+xyz@mail.example is.
+
+### Example 607
+
+a.b-c_d@a.b
+
+a.b-c_d@a.b.
+
+a.b-c_d@a.b-
+
+    a.b-c_d@a.b_
diff --git a/packages/markdown/marked/test/new/gfm_break.html b/packages/markdown/marked/test/new/gfm_break.html
new file mode 100644
index 00000000..398ba018
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_break.html
@@ -0,0 +1 @@
+<p>Look at the<br>pretty line<br>breaks.</p>
diff --git a/packages/markdown/marked/test/new/gfm_break.md b/packages/markdown/marked/test/new/gfm_break.md
new file mode 100644
index 00000000..5bf79a2b
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_break.md
@@ -0,0 +1,6 @@
+---
+breaks: true
+---
+Look at the
+pretty line
+breaks.
diff --git a/packages/markdown/marked/test/new/gfm_code.html b/packages/markdown/marked/test/new/gfm_code.html
new file mode 100644
index 00000000..3e6b946f
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_code.html
@@ -0,0 +1,21 @@
+<pre><code class="language-js">var a = &#39;hello&#39;;
+console.log(a + &#39; world&#39;);</code></pre>
+<pre><code class="language-bash">echo &quot;hello, ${WORLD}&quot;</code></pre>
+<pre><code class="language-longfence">Q: What do you call a tall person who sells stolen goods?</code></pre>
+<pre><code class="language-ManyTildes">A longfence!</code></pre>
+<p>How about an empty code block?</p>
+<pre><code class="language-js"></code></pre>
+<p>How about a code block with only an empty line?</p>
+<pre><code class="language-js">
+</code></pre>
+
+<p>With some trailing empty lines:</p>
+<pre><code>ciao
+
+
+</code></pre>
+
+<p>Closing fences must lay on a new line:</p>
+<pre><code>hello()
+^```
+&quot;this should still be in the code block!&quot;</code></pre>
diff --git a/packages/markdown/marked/test/new/gfm_code.md b/packages/markdown/marked/test/new/gfm_code.md
new file mode 100644
index 00000000..79d06b16
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_code.md
@@ -0,0 +1,43 @@
+``` js
+var a = 'hello';
+console.log(a + ' world');
+```
+
+~~~bash
+echo "hello, ${WORLD}"
+~~~
+
+```````longfence
+Q: What do you call a tall person who sells stolen goods?
+```````
+
+~~~~~~~~~~  ManyTildes
+A longfence!
+~~~~~~~~~~
+
+How about an empty code block?
+
+```js
+```
+
+How about a code block with only an empty line?
+
+```js
+
+```
+
+With some trailing empty lines:
+
+```
+ciao
+
+
+```
+
+Closing fences must lay on a new line:
+
+```
+hello()
+^```
+"this should still be in the code block!"
+```
diff --git a/packages/markdown/marked/test/new/gfm_code_hr_list.html b/packages/markdown/marked/test/new/gfm_code_hr_list.html
new file mode 100644
index 00000000..d15b52fe
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_code_hr_list.html
@@ -0,0 +1,52 @@
+<h2 id="foo">foo</h2>
+<ol>
+<li><p>bar:</p>
+<blockquote>
+<ul>
+<li>one<ul>
+<li>two<ul>
+<li>three</li>
+<li>four</li>
+<li>five</li>
+</ul>
+</li>
+</ul>
+</li>
+</ul>
+</blockquote>
+</li>
+<li><p>foo:</p>
+<pre><code> line 1
+ line 2</code></pre>
+</li>
+<li><p>foo:</p>
+<ol>
+<li><p>foo <code>bar</code> bar:</p>
+<pre><code class="language-erb"> some code here
+</code></pre>
+</li>
+<li><p>foo <code>bar</code> bar:</p>
+<pre><code class="language-erb"> foo
+ ---
+ bar
+ ---
+ foo
+ bar</code></pre>
+</li>
+<li><p>foo <code>bar</code> bar:</p>
+<pre><code class="language-html"> ---
+ foo
+ foo
+ ---
+ bar</code></pre>
+</li>
+<li><p>foo <code>bar</code> bar:</p>
+<pre><code> foo
+ ---
+ bar</code></pre>
+</li>
+<li><p>foo</p>
+</li>
+</ol>
+</li>
+</ol>
diff --git a/packages/markdown/marked/test/new/gfm_code_hr_list.md b/packages/markdown/marked/test/new/gfm_code_hr_list.md
new file mode 100644
index 00000000..0eba4059
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_code_hr_list.md
@@ -0,0 +1,53 @@
+## foo
+
+1. bar:
+
+    > - one
+        - two
+            - three
+            - four
+            - five
+
+1. foo:
+
+    ```
+    line 1
+    line 2
+    ```
+
+1. foo:
+
+    1. foo `bar` bar:
+
+        ``` erb
+        some code here
+        ```
+
+    2. foo `bar` bar:
+
+        ``` erb
+        foo
+        ---
+        bar
+        ---
+        foo
+        bar
+        ```
+
+    3. foo `bar` bar:
+
+        ``` html
+        ---
+        foo
+        foo
+        ---
+        bar
+        ```
+
+    4. foo `bar` bar:
+
+            foo
+            ---
+            bar
+
+    5. foo
diff --git a/packages/markdown/marked/test/new/gfm_em.html b/packages/markdown/marked/test/new/gfm_em.html
new file mode 100644
index 00000000..8fac3466
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_em.html
@@ -0,0 +1 @@
+<p>These words should_not_be_emphasized.</p>
diff --git a/packages/markdown/marked/test/new/gfm_em.md b/packages/markdown/marked/test/new/gfm_em.md
new file mode 100644
index 00000000..6319874b
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_em.md
@@ -0,0 +1 @@
+These words should_not_be_emphasized.
diff --git a/packages/markdown/marked/test/new/gfm_hashtag.html b/packages/markdown/marked/test/new/gfm_hashtag.html
new file mode 100644
index 00000000..6f9e43f5
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_hashtag.html
@@ -0,0 +1,5 @@
+<p>#header</p>
+
+<h1 id="header1">header1</h1>
+
+<h1 id="header2">header2</h1>
diff --git a/packages/markdown/marked/test/new/gfm_hashtag.md b/packages/markdown/marked/test/new/gfm_hashtag.md
new file mode 100644
index 00000000..5eb26bf1
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_hashtag.md
@@ -0,0 +1,8 @@
+---
+gfm: true
+---
+#header
+
+# header1
+
+#  header2
diff --git a/packages/markdown/marked/test/new/gfm_links_invalid.html b/packages/markdown/marked/test/new/gfm_links_invalid.html
new file mode 100644
index 00000000..4052efea
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_links_invalid.html
@@ -0,0 +1 @@
+<p>This should not be linked: http://example.com/%ff</p>
diff --git a/packages/markdown/marked/test/new/gfm_links_invalid.md b/packages/markdown/marked/test/new/gfm_links_invalid.md
new file mode 100644
index 00000000..1b295d05
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_links_invalid.md
@@ -0,0 +1,4 @@
+---
+sanitize: true
+---
+This should not be linked: http://example.com/%ff
diff --git a/packages/markdown/marked/test/new/gfm_tables.html b/packages/markdown/marked/test/new/gfm_tables.html
new file mode 100644
index 00000000..1c596573
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_tables.html
@@ -0,0 +1,37 @@
+<table>
+	<thead>
+		<tr><th>Heading 1</th><th>Heading 2</th></tr>
+	</thead>
+	<tbody>
+		<tr><td>Cell 1</td><td>Cell 2</td></tr>
+		<tr><td>Cell 3</td><td>Cell 4</td></tr>
+	</tbody>
+</table>
+<table>
+	<thead>
+		<tr><th align="center">Header 1</th><th align="right">Header 2</th><th align="left">Header 3</th><th>Header 4</th></tr>
+	</thead>
+	<tbody>
+		<tr><td align="center">Cell 1</td><td align="right">Cell 2</td><td align="left">Cell 3</td><td>Cell 4</td></tr>
+		<tr><td align="center">Cell 5</td><td align="right">Cell 6</td><td align="left">Cell 7</td><td>Cell 8</td></tr>
+	</tbody>
+</table>
+<pre><code>Test code</code></pre>
+<table>
+	<thead>
+		<tr><th>Header 1</th><th>Header 2</th></tr>
+	</thead>
+	<tbody>
+		<tr><td>Cell 1</td><td>Cell 2</td></tr>
+		<tr><td>Cell 3</td><td>Cell 4</td></tr>
+	</tbody>
+</table>
+<table>
+	<thead>
+		<tr><th align="left">Header 1</th><th align="center">Header 2</th><th align="right">Header 3</th><th>Header 4</th></tr>
+	</thead>
+	<tbody>
+		<tr><td align="left">Cell 1</td><td align="center">Cell 2</td><td align="right">Cell 3</td><td>Cell 4</td></tr>
+		<tr><td align="left"><em>Cell 5</em></td><td align="center">Cell 6</td><td align="right">Cell 7</td><td>Cell 8</td></tr>
+	</tbody>
+</table>
diff --git a/packages/markdown/marked/test/new/gfm_tables.md b/packages/markdown/marked/test/new/gfm_tables.md
new file mode 100644
index 00000000..5fd6321c
--- /dev/null
+++ b/packages/markdown/marked/test/new/gfm_tables.md
@@ -0,0 +1,21 @@
+| Heading 1 | Heading 2
+| --------- | ---------
+| Cell 1    | Cell 2
+| Cell 3    | Cell 4
+
+| Header 1 | Header 2 | Header 3 | Header 4 |
+| :------: | -------: | :------- | -------- |
+| Cell 1   | Cell 2   | Cell 3   | Cell 4   |
+| Cell 5   | Cell 6   | Cell 7   | Cell 8   |
+
+    Test code
+
+Header 1 | Header 2
+-------- | --------
+Cell 1   | Cell 2
+Cell 3   | Cell 4
+
+Header 1|Header 2|Header 3|Header 4
+:-------|:------:|-------:|--------
+Cell 1  |Cell 2  |Cell 3  |Cell 4
+*Cell 5*|Cell 6  |Cell 7  |Cell 8
diff --git a/packages/markdown/marked/test/new/headings_id.html b/packages/markdown/marked/test/new/headings_id.html
new file mode 100644
index 00000000..6f0ae49e
--- /dev/null
+++ b/packages/markdown/marked/test/new/headings_id.html
@@ -0,0 +1,13 @@
+<h3 id="heading-with-a-link">Heading with a <a href="http://github.com/">link</a></h3>
+
+<h3 id="heading-with-some-italic-text">Heading with some <em>italic text</em></h3>
+
+<h3 id="or-some-strong">Or some <strong>strong</strong></h3>
+
+<p>(which doesn&#39;t really make any difference, here)</p>
+
+<h3 id="or-even-code">Or even <code>code</code></h3>
+
+<h3 id="what-about-strikethrough">What about <del>strikethrough</del></h3>
+
+<h2 id="and-a-ref-link">And a ref <a href="/some/url" title="link to nowhere">link</a></h2>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/headings_id.md b/packages/markdown/marked/test/new/headings_id.md
new file mode 100644
index 00000000..fa8a4d82
--- /dev/null
+++ b/packages/markdown/marked/test/new/headings_id.md
@@ -0,0 +1,14 @@
+### Heading with a [link](http://github.com/)
+
+### Heading with some _italic text_
+
+### Or some **strong**
+(which doesn't really make any difference, here)
+
+### Or even `code`
+
+### What about ~~strikethrough~~
+
+## And a ref [link][destination]
+
+[destination]: /some/url "link to nowhere"
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/hr_list_break.html b/packages/markdown/marked/test/new/hr_list_break.html
new file mode 100644
index 00000000..bd3ad1f7
--- /dev/null
+++ b/packages/markdown/marked/test/new/hr_list_break.html
@@ -0,0 +1,10 @@
+<ul>
+<li>hello
+world</li>
+<li>how
+are</li>
+</ul>
+
+<hr>
+
+<p>you today?</p>
diff --git a/packages/markdown/marked/test/new/hr_list_break.md b/packages/markdown/marked/test/new/hr_list_break.md
new file mode 100644
index 00000000..036fe479
--- /dev/null
+++ b/packages/markdown/marked/test/new/hr_list_break.md
@@ -0,0 +1,6 @@
+* hello
+world
+* how
+are
+* * *
+you today?
diff --git a/packages/markdown/marked/test/new/html_comments.html b/packages/markdown/marked/test/new/html_comments.html
new file mode 100644
index 00000000..872b45f6
--- /dev/null
+++ b/packages/markdown/marked/test/new/html_comments.html
@@ -0,0 +1,57 @@
+<h3 id="example-1">Example 1</h3>
+
+<!-- comment -->
+
+<h3 id="example-2">Example 2</h3>
+
+<!---->
+
+<h3 id="example-3">Example 3</h3>
+
+<!-- -->
+
+<h3 id="example-4">Example 4</h3>
+
+<!-- - -->
+
+<h3 id="example-5">Example 5</h3>
+
+<!-- -- -->
+
+<h3 id="example-6">Example 6</h3>
+
+<!-- --->
+
+<h3 id="example-7">Example 7</h3>
+
+<!----->
+
+<h3 id="example-8">Example 8</h3>
+
+<!------>
+
+<h3 id="example-9">Example 9</h3>
+
+<!-- My favorite operators are > and <!-->
+
+<h3 id="example-10">Example 10</h3>
+
+<!-- multi
+line    
+comment
+-->
+
+<h3 id="example-11">Example 11</h3>
+
+   <!-- indented comment -->
+
+<pre><code>&lt;!-- too much indentation --&gt;
+</code></pre>
+
+<h3 id="example-12">Example 12</h3>
+
+<p>&lt;!--&gt; not a comment --&gt;</p>
+
+<p>&lt;!---&gt; not a comment --&gt;</p>
+
+<!-- <!-- not a comment? --> -->
diff --git a/packages/markdown/marked/test/new/html_comments.md b/packages/markdown/marked/test/new/html_comments.md
new file mode 100644
index 00000000..06aff02e
--- /dev/null
+++ b/packages/markdown/marked/test/new/html_comments.md
@@ -0,0 +1,56 @@
+### Example 1
+
+<!-- comment -->
+
+### Example 2
+
+<!---->
+
+### Example 3
+
+<!-- -->
+
+### Example 4
+
+<!-- - -->
+
+### Example 5
+
+<!-- -- -->
+
+### Example 6
+
+<!-- --->
+
+### Example 7
+
+<!----->
+
+### Example 8
+
+<!------>
+
+### Example 9
+
+<!-- My favorite operators are > and <!-->
+
+### Example 10
+
+<!-- multi
+line	
+comment
+-->
+
+### Example 11
+
+   <!-- indented comment -->
+
+    <!-- too much indentation -->
+
+### Example 12
+
+<!--> not a comment -->
+
+<!---> not a comment -->
+
+<!-- <!-- not a comment? --> -->
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/html_no_new_line.html b/packages/markdown/marked/test/new/html_no_new_line.html
new file mode 100644
index 00000000..a82e4a1c
--- /dev/null
+++ b/packages/markdown/marked/test/new/html_no_new_line.html
@@ -0,0 +1 @@
+<img src='sdfg'>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/html_no_new_line.md b/packages/markdown/marked/test/new/html_no_new_line.md
new file mode 100644
index 00000000..a82e4a1c
--- /dev/null
+++ b/packages/markdown/marked/test/new/html_no_new_line.md
@@ -0,0 +1 @@
+<img src='sdfg'>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/images.html b/packages/markdown/marked/test/new/images.html
new file mode 100644
index 00000000..2d3da7e8
--- /dev/null
+++ b/packages/markdown/marked/test/new/images.html
@@ -0,0 +1,5 @@
+<p>Image</p>
+<p>Image</p>
+<p>Image</p>
+<p>Image</p>
+<p>Image</p>
diff --git a/packages/markdown/marked/test/new/images.md b/packages/markdown/marked/test/new/images.md
new file mode 100644
index 00000000..c9d994a9
--- /dev/null
+++ b/packages/markdown/marked/test/new/images.md
@@ -0,0 +1,12 @@
+---
+sanitize: true
+---
+![Image](javascript:alert)
+
+![Image](vbscript:alert)
+
+![Image](javascript&colon;alert&#40;1&#41;)
+
+![Image](javascript&#58document;alert&#40;1&#41;)
+
+![Image](data:text/html;base64,PHNjcmlwdD5hbGVydCgnWFNTJyk8L3NjcmlwdD4K)
diff --git a/packages/markdown/marked/test/new/lazy_blockquotes.html b/packages/markdown/marked/test/new/lazy_blockquotes.html
new file mode 100644
index 00000000..a701d42a
--- /dev/null
+++ b/packages/markdown/marked/test/new/lazy_blockquotes.html
@@ -0,0 +1,4 @@
+<blockquote>
+  <p>hi there
+bud</p>
+</blockquote>
diff --git a/packages/markdown/marked/test/new/lazy_blockquotes.md b/packages/markdown/marked/test/new/lazy_blockquotes.md
new file mode 100644
index 00000000..c0e0b154
--- /dev/null
+++ b/packages/markdown/marked/test/new/lazy_blockquotes.md
@@ -0,0 +1,2 @@
+> hi there
+bud
diff --git a/packages/markdown/marked/test/new/link_lt.html b/packages/markdown/marked/test/new/link_lt.html
new file mode 100644
index 00000000..ea48caa9
--- /dev/null
+++ b/packages/markdown/marked/test/new/link_lt.html
@@ -0,0 +1 @@
+<p><a href="%3Ctest">URL</a></p>
diff --git a/packages/markdown/marked/test/new/link_lt.md b/packages/markdown/marked/test/new/link_lt.md
new file mode 100644
index 00000000..f4f9addd
--- /dev/null
+++ b/packages/markdown/marked/test/new/link_lt.md
@@ -0,0 +1 @@
+[URL](<test)
diff --git a/packages/markdown/marked/test/new/link_tick_redos.html b/packages/markdown/marked/test/new/link_tick_redos.html
new file mode 100644
index 00000000..4e4423bf
--- /dev/null
+++ b/packages/markdown/marked/test/new/link_tick_redos.html
@@ -0,0 +1,31 @@
+<p>dash_capstyle: [&#39;butt&#39; | &#39;round&#39; | &#39;projecting&#39;]
+dash_joinstyle: [&#39;miter&#39; | &#39;round&#39; | &#39;bevel&#39;]
+dashes: sequence of on/off ink in points
+drawstyle: [&#39;default&#39; | &#39;steps&#39; | &#39;steps-pre&#39; | &#39;steps-mid&#39; | &#39;steps-post&#39;]
+figure: a <code>~.Figure</code> instance
+fillstyle: [&#39;full&#39; | &#39;left&#39; | &#39;right&#39; | &#39;bottom&#39; | &#39;top&#39; | &#39;none&#39;]
+gid: an id string
+label: object
+linestyle or ls: [&#39;solid&#39; | &#39;dashed&#39;, &#39;dashdot&#39;, &#39;dotted&#39; | (offset, on-off-dash-seq) | <code>&#39;-&#39;</code> | <code>&#39;--&#39;</code> | <code>&#39;-.&#39;</code> | <code>&#39;:&#39;</code> | <code>&#39;None&#39;</code> | <code>&#39; &#39;</code> | <code>&#39;&#39;</code>]
+linewidth or lw: float value in points
+marker: :mod:<code>A valid marker style &lt;matplotlib.markers&gt;</code>
+markeredgecolor or mec: any matplotlib color
+markeredgewidth or mew: float value in points
+markerfacecolor or mfc: any matplotlib color
+markerfacecoloralt or mfcalt: any matplotlib color
+markersize or ms: float
+markevery: [None | int | length-2 tuple of int | slice | list/array of int | float | length-2 tuple of float]
+path_effects: <code>~.AbstractPathEffect</code>
+picker: float distance in points or callable pick function <code>fn(artist, event)</code>
+pickradius: float distance in points
+rasterized: bool or None
+sketch_params: (scale: float, length: float, randomness: float)
+snap: bool or None
+solid_capstyle: [&#39;butt&#39; | &#39;round&#39; |  &#39;projecting&#39;]
+solid_joinstyle: [&#39;miter&#39; | &#39;round&#39; | &#39;bevel&#39;]
+transform: a :class:<code>matplotlib.transforms.Transform</code> instance
+url: a url string
+visible: bool
+xdata: 1D array
+ydata: 1D array
+zorder: float</p>
diff --git a/packages/markdown/marked/test/new/link_tick_redos.md b/packages/markdown/marked/test/new/link_tick_redos.md
new file mode 100644
index 00000000..38c1107d
--- /dev/null
+++ b/packages/markdown/marked/test/new/link_tick_redos.md
@@ -0,0 +1,31 @@
+  dash_capstyle: ['butt' | 'round' | 'projecting']
+  dash_joinstyle: ['miter' | 'round' | 'bevel']
+  dashes: sequence of on/off ink in points
+  drawstyle: ['default' | 'steps' | 'steps-pre' | 'steps-mid' | 'steps-post']
+  figure: a `~.Figure` instance
+  fillstyle: ['full' | 'left' | 'right' | 'bottom' | 'top' | 'none']
+  gid: an id string
+  label: object
+  linestyle or ls: ['solid' | 'dashed', 'dashdot', 'dotted' | (offset, on-off-dash-seq) | ``'-'`` | ``'--'`` | ``'-.'`` | ``':'`` | ``'None'`` | ``' '`` | ``''``]
+  linewidth or lw: float value in points
+  marker: :mod:`A valid marker style <matplotlib.markers>`
+  markeredgecolor or mec: any matplotlib color
+  markeredgewidth or mew: float value in points
+  markerfacecolor or mfc: any matplotlib color
+  markerfacecoloralt or mfcalt: any matplotlib color
+  markersize or ms: float
+  markevery: [None | int | length-2 tuple of int | slice | list/array of int | float | length-2 tuple of float]
+  path_effects: `~.AbstractPathEffect`
+  picker: float distance in points or callable pick function ``fn(artist, event)``
+  pickradius: float distance in points
+  rasterized: bool or None
+  sketch_params: (scale: float, length: float, randomness: float)
+  snap: bool or None
+  solid_capstyle: ['butt' | 'round' |  'projecting']
+  solid_joinstyle: ['miter' | 'round' | 'bevel']
+  transform: a :class:`matplotlib.transforms.Transform` instance
+  url: a url string
+  visible: bool
+  xdata: 1D array
+  ydata: 1D array
+  zorder: float
diff --git a/packages/markdown/marked/test/new/links.html b/packages/markdown/marked/test/new/links.html
new file mode 100644
index 00000000..c3cbaa0c
--- /dev/null
+++ b/packages/markdown/marked/test/new/links.html
@@ -0,0 +1,3 @@
+<p>Link: <a href="https://example.org/">constructor</a>.</p>
+
+<p><a href="https://example.com/1">One</a> (<a href="https://example.com/2">Two</a>) <a href="https://example.com/3">Three</a></p>
diff --git a/packages/markdown/marked/test/new/links.md b/packages/markdown/marked/test/new/links.md
new file mode 100644
index 00000000..f53cbf13
--- /dev/null
+++ b/packages/markdown/marked/test/new/links.md
@@ -0,0 +1,5 @@
+Link: [constructor][].
+
+[One](https://example.com/1) ([Two](https://example.com/2)) [Three](https://example.com/3)
+
+[constructor]: https://example.org/
diff --git a/packages/markdown/marked/test/new/list_item_text.html b/packages/markdown/marked/test/new/list_item_text.html
new file mode 100644
index 00000000..142df366
--- /dev/null
+++ b/packages/markdown/marked/test/new/list_item_text.html
@@ -0,0 +1 @@
+<ul><li><p>item1</p>  <ul><li>item2 </li></ul> <p>text</p> </li></ul>
diff --git a/packages/markdown/marked/test/new/list_item_text.md b/packages/markdown/marked/test/new/list_item_text.md
new file mode 100644
index 00000000..a8f81b14
--- /dev/null
+++ b/packages/markdown/marked/test/new/list_item_text.md
@@ -0,0 +1,5 @@
+  * item1
+
+    * item2
+
+  text
diff --git a/packages/markdown/marked/test/new/list_table.html b/packages/markdown/marked/test/new/list_table.html
new file mode 100644
index 00000000..3a8b6388
--- /dev/null
+++ b/packages/markdown/marked/test/new/list_table.html
@@ -0,0 +1,44 @@
+<ul>
+	<li>
+		<p>Table in list:</p>
+		<table>
+			<thead>
+				<tr>
+					<th>column1</th>
+					<th>column2</th>
+				</tr>
+			</thead>
+			<tbody>
+				<tr>
+					<td>value1</td>
+					<td>value2</td>
+				</tr>
+				<tr>
+					<td>value3</td>
+					<td>value4</td>
+				</tr>
+			</tbody>
+		</table>
+	</li>
+	<li>
+		<p>No leading pipe table in list:</p>
+		<table>
+			<thead>
+				<tr>
+					<th>column1</th>
+					<th>column2</th>
+				</tr>
+			</thead>
+			<tbody>
+				<tr>
+					<td>value1</td>
+					<td>value2</td>
+				</tr>
+				<tr>
+					<td>value3</td>
+					<td>value4</td>
+				</tr>
+			</tbody>
+		</table>
+	</li>
+</ul>
diff --git a/packages/markdown/marked/test/new/list_table.md b/packages/markdown/marked/test/new/list_table.md
new file mode 100644
index 00000000..95541b11
--- /dev/null
+++ b/packages/markdown/marked/test/new/list_table.md
@@ -0,0 +1,13 @@
+* Table in list:
+
+  | column1 | column2 |
+  |---------|---------|
+  | value1  | value2  |
+  | value3  | value4  |
+
+* No leading pipe table in list:
+
+  column1 | column2
+  --------|--------
+  value1  | value2
+  value3  | value4
diff --git a/packages/markdown/marked/test/new/main.html b/packages/markdown/marked/test/new/main.html
new file mode 100644
index 00000000..8f78c4d3
--- /dev/null
+++ b/packages/markdown/marked/test/new/main.html
@@ -0,0 +1,4 @@
+<h1 id="a-heading">A heading</h1> <p>Just a note, I&#39;ve found that I can&#39;t test my markdown parser vs others. For example, both markdown.js and showdown code blocks in lists wrong. They&#39;re  also completely <a href="http://google.com/" title="Google">inconsistent</a> with regards to paragraphs in list items.</p> <p>A link. Not anymore.</p> <aside>This will make me fail the test because
+markdown.js doesnt acknowledge arbitrary html blocks =/</aside> <ul><li><p>List Item 1</p></li><li><p>List Item 2 </p><ul><li>New List Item 1 Hi, this is a list item.</li><li>New List Item 2 Another item <pre><code>Code goes here.
+Lots of it...</code></pre></li><li>New List Item 3 The last item</li></ul></li><li><p>List Item 3 The final item.</p></li><li><p>List Item 4 The real final item.</p></li></ul> <p>Paragraph.</p> <blockquote><ul><li>bq Item 1</li><li>bq Item 2 <ul><li>New bq Item 1</li><li>New bq Item 2 Text here</li></ul></li></ul></blockquote> <hr> <blockquote><p> Another blockquote!  I really need to get  more creative with  mockup text..  markdown.js breaks here again</p></blockquote> <h2 id="another-heading">Another Heading</h2> <p>Hello <em>world</em>. Here is a <a href="//hello">link</a>. And an image <img src="src" alt="alt">.</p> <pre><code>Code goes here.
+Lots of it...</code></pre>
diff --git a/packages/markdown/marked/test/new/main.md b/packages/markdown/marked/test/new/main.md
new file mode 100644
index 00000000..58e17a6a
--- /dev/null
+++ b/packages/markdown/marked/test/new/main.md
@@ -0,0 +1,55 @@
+[test]: http://google.com/ "Google"
+
+# A heading
+
+Just a note, I've found that I can't test my markdown parser vs others.
+For example, both markdown.js and showdown code blocks in lists wrong. They're
+also completely [inconsistent][test] with regards to paragraphs in list items.
+
+A link. Not anymore.
+
+<aside>This will make me fail the test because
+markdown.js doesnt acknowledge arbitrary html blocks =/</aside>
+
+* List Item 1
+
+* List Item 2
+  * New List Item 1
+    Hi, this is a list item.
+  * New List Item 2
+    Another item
+        Code goes here.
+        Lots of it...
+  * New List Item 3
+    The last item
+
+* List Item 3
+The final item.
+
+* List Item 4
+The real final item.
+
+Paragraph.
+
+> * bq Item 1
+> * bq Item 2
+>   * New bq Item 1
+>   * New bq Item 2
+>   Text here
+
+* * *
+
+> Another blockquote!
+> I really need to get
+> more creative with
+> mockup text..
+> markdown.js breaks here again
+
+Another Heading
+-------------
+
+Hello *world*. Here is a [link](//hello).
+And an image ![alt](src).
+
+    Code goes here.
+    Lots of it...
diff --git a/packages/markdown/marked/test/new/mangle_xss.html b/packages/markdown/marked/test/new/mangle_xss.html
new file mode 100644
index 00000000..3abcb67f
--- /dev/null
+++ b/packages/markdown/marked/test/new/mangle_xss.html
@@ -0,0 +1,3 @@
+<p>&lt;&lt;svg/onload=&quot;alert(1)&quot;//@x&gt;</p>
+
+<p>&lt;bar&quot;onclick=&quot;alert(&#39;XSS&#39;)&quot;@foo&gt;</p>
diff --git a/packages/markdown/marked/test/new/mangle_xss.md b/packages/markdown/marked/test/new/mangle_xss.md
new file mode 100644
index 00000000..419bd124
--- /dev/null
+++ b/packages/markdown/marked/test/new/mangle_xss.md
@@ -0,0 +1,7 @@
+---
+sanatize: true
+mangle: false
+---
+<<svg/onload="alert(1)"//@x>
+
+<bar"onclick="alert('XSS')"@foo>
diff --git a/packages/markdown/marked/test/new/nested_code.html b/packages/markdown/marked/test/new/nested_code.html
new file mode 100644
index 00000000..c28a1628
--- /dev/null
+++ b/packages/markdown/marked/test/new/nested_code.html
@@ -0,0 +1,9 @@
+<p><code>hi ther `` ok ```</code></p>
+
+<p><code>`</code></p>
+
+<p><code>There is a literal backtick (`) here.</code></p>
+
+<p>A backtick-delimited string in a code span: <code>`foo`</code></p>
+
+<p>Please don&#39;t use any <code>&lt;blink&gt;</code> tags.</p>
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/nested_code.md b/packages/markdown/marked/test/new/nested_code.md
new file mode 100644
index 00000000..adde4177
--- /dev/null
+++ b/packages/markdown/marked/test/new/nested_code.md
@@ -0,0 +1,9 @@
+````` hi ther `` ok ``` `````
+
+`` ` ``
+
+``There is a literal backtick (`) here.``
+
+A backtick-delimited string in a code span: `` `foo` ``
+
+Please don't use any `<blink>` tags.
\ No newline at end of file
diff --git a/packages/markdown/marked/test/new/nested_em.html b/packages/markdown/marked/test/new/nested_em.html
new file mode 100644
index 00000000..3ab4ec89
--- /dev/null
+++ b/packages/markdown/marked/test/new/nested_em.html
@@ -0,0 +1,3 @@
+<p><em>test <strong>test</strong> test</em></p>
+
+<p><em>test <strong>test</strong> test</em></p>
diff --git a/packages/markdown/marked/test/new/nested_em.md b/packages/markdown/marked/test/new/nested_em.md
new file mode 100644
index 00000000..550d0eb9
--- /dev/null
+++ b/packages/markdown/marked/test/new/nested_em.md
@@ -0,0 +1,3 @@
+*test **test** test*
+
+_test __test__ test_
diff --git a/packages/markdown/marked/test/new/nested_square_link.html b/packages/markdown/marked/test/new/nested_square_link.html
new file mode 100644
index 00000000..7b6986a1
--- /dev/null
+++ b/packages/markdown/marked/test/new/nested_square_link.html
@@ -0,0 +1,3 @@
+<p><a href="/url">the <code>]</code> character</a></p>
+
+<p><a href="/url">the ` character</a></p>
diff --git a/packages/markdown/marked/test/new/nested_square_link.md b/packages/markdown/marked/test/new/nested_square_link.md
new file mode 100644
index 00000000..0f311e95
--- /dev/null
+++ b/packages/markdown/marked/test/new/nested_square_link.md
@@ -0,0 +1,3 @@
+[the `]` character](/url)
+
+[the ` character](/url)
diff --git a/packages/markdown/marked/test/new/nogfm_hashtag.html b/packages/markdown/marked/test/new/nogfm_hashtag.html
new file mode 100644
index 00000000..ecd95d69
--- /dev/null
+++ b/packages/markdown/marked/test/new/nogfm_hashtag.html
@@ -0,0 +1,5 @@
+<h1 id="header">header</h1>
+
+<h1 id="header1">header1</h1>
+
+<h1 id="header2">header2</h1>
diff --git a/packages/markdown/marked/test/new/nogfm_hashtag.md b/packages/markdown/marked/test/new/nogfm_hashtag.md
new file mode 100644
index 00000000..4b805db4
--- /dev/null
+++ b/packages/markdown/marked/test/new/nogfm_hashtag.md
@@ -0,0 +1,8 @@
+---
+gfm: false
+---
+#header
+
+# header1
+
+#  header2
diff --git a/packages/markdown/marked/test/new/not_a_link.html b/packages/markdown/marked/test/new/not_a_link.html
new file mode 100644
index 00000000..a01685d2
--- /dev/null
+++ b/packages/markdown/marked/test/new/not_a_link.html
@@ -0,0 +1 @@
+<p>[test](not a link)</p>
diff --git a/packages/markdown/marked/test/new/not_a_link.md b/packages/markdown/marked/test/new/not_a_link.md
new file mode 100644
index 00000000..26f60437
--- /dev/null
+++ b/packages/markdown/marked/test/new/not_a_link.md
@@ -0,0 +1 @@
+\[test](not a link)
diff --git a/packages/markdown/marked/test/new/ref_paren.html b/packages/markdown/marked/test/new/ref_paren.html
new file mode 100644
index 00000000..cff6977f
--- /dev/null
+++ b/packages/markdown/marked/test/new/ref_paren.html
@@ -0,0 +1 @@
+<p><a href="/url" title="there">hi</a></p>
diff --git a/packages/markdown/marked/test/new/ref_paren.md b/packages/markdown/marked/test/new/ref_paren.md
new file mode 100644
index 00000000..aa97c91a
--- /dev/null
+++ b/packages/markdown/marked/test/new/ref_paren.md
@@ -0,0 +1,3 @@
+[hi]
+
+[hi]: /url (there)
diff --git a/packages/markdown/marked/test/new/relative_urls.html b/packages/markdown/marked/test/new/relative_urls.html
new file mode 100644
index 00000000..ee7f3bff
--- /dev/null
+++ b/packages/markdown/marked/test/new/relative_urls.html
@@ -0,0 +1,35 @@
+<h1 id="absolutization-of-rfc-3986-uris">Absolutization of RFC 3986 URIs</h1>
+
+<h2 id="absolute-uri">Absolute URI</h2>
+
+<p><a href="http://example.com/"><img src="http://example.com/logo" alt="section 4.3"></a></p>
+
+<h2 id="network-path-reference">Network-path reference</h2>
+
+<p><a href="http://example.com/"><img src="http://example.com/logo" alt="section 4.2"></a></p>
+
+<h2 id="absolute-path">Absolute path</h2>
+
+<p><a href="http://example.com/path/to/content"><img src="http://example.com/path/to/img" alt="section 4.2"></a></p>
+
+<h2 id="relative-path">Relative path</h2>
+
+<p><a href="http://example.com/base/content"><img src="http://example.com/base/img" alt="section 4.2"></a></p>
+
+<h2 id="dot-relative-path">Dot-relative path</h2>
+
+<p><a href="http://example.com/base/./content"><img src="http://example.com/base/./img" alt="section 3.3"></a></p>
+
+<p><a href="http://example.com/base/../content"><img src="http://example.com/base/../img" alt="section 3.3"></a></p>
+
+<h2 id="same-document-query">Same-document query</h2>
+
+<p><a href="?"><img src="?type=image" alt="section 4.4"></a></p>
+
+<h2 id="same-document-fragment">Same-document fragment</h2>
+
+<p><a href="#"><img src="#img" alt="section 4.4"></a></p>
+
+<h2 id="empty">Empty</h2>
+
+<p><a href="">section 4.2</a></p>
diff --git a/packages/markdown/marked/test/new/relative_urls.md b/packages/markdown/marked/test/new/relative_urls.md
new file mode 100644
index 00000000..5ced8915
--- /dev/null
+++ b/packages/markdown/marked/test/new/relative_urls.md
@@ -0,0 +1,30 @@
+---
+baseUrl: "http://example.com/base/"
+---
+# Absolutization of RFC 3986 URIs
+
+## Absolute URI
+[![section 4.3](http://example.com/logo)](http://example.com/)
+
+## Network-path reference
+[![section 4.2](//example.com/logo)](//example.com/)
+
+## Absolute path
+[![section 4.2](/path/to/img)](/path/to/content)
+
+## Relative path
+[![section 4.2](img)](content)
+
+## Dot-relative path
+[![section 3.3](./img)](./content)
+
+[![section 3.3](../img)](../content)
+
+## Same-document query
+[![section 4.4](?type=image)](?)
+
+## Same-document fragment
+[![section 4.4](#img)](#)
+
+## Empty
+[section 4.2]()
diff --git a/packages/markdown/marked/test/new/same_bullet.html b/packages/markdown/marked/test/new/same_bullet.html
new file mode 100644
index 00000000..9220741c
--- /dev/null
+++ b/packages/markdown/marked/test/new/same_bullet.html
@@ -0,0 +1,5 @@
+<ul>
+<li>test</li>
+<li>test</li>
+<li>test</li>
+</ul>
diff --git a/packages/markdown/marked/test/new/same_bullet.md b/packages/markdown/marked/test/new/same_bullet.md
new file mode 100644
index 00000000..27a89675
--- /dev/null
+++ b/packages/markdown/marked/test/new/same_bullet.md
@@ -0,0 +1,3 @@
+* test
++ test
+- test
diff --git a/packages/markdown/marked/test/new/sanitize_links.html b/packages/markdown/marked/test/new/sanitize_links.html
new file mode 100644
index 00000000..092ea471
--- /dev/null
+++ b/packages/markdown/marked/test/new/sanitize_links.html
@@ -0,0 +1,5 @@
+<p>URL</p>
+<p>URL</p>
+<p>URL</p>
+<p>URL</p>
+<p>URL</p>
diff --git a/packages/markdown/marked/test/new/sanitize_links.md b/packages/markdown/marked/test/new/sanitize_links.md
new file mode 100644
index 00000000..1850be4e
--- /dev/null
+++ b/packages/markdown/marked/test/new/sanitize_links.md
@@ -0,0 +1,12 @@
+---
+sanitize: true
+---
+[URL](javascript:alert)
+
+[URL](vbscript:alert)
+
+[URL](javascript&colon;alert&#40;1&#41;)
+
+[URL](javascript&#58document;alert&#40;1&#41;)
+
+[URL](data:text/html;base64,PHNjcmlwdD5hbGVydCgnWFNTJyk8L3NjcmlwdD4K)
diff --git a/packages/markdown/marked/test/new/smartypants.html b/packages/markdown/marked/test/new/smartypants.html
new file mode 100644
index 00000000..33718eea
--- /dev/null
+++ b/packages/markdown/marked/test/new/smartypants.html
@@ -0,0 +1,6 @@
+<p>Hello world ‘how’ “are” you – today…</p>
+
+<p>“It’s a more ‘challenging’ smartypants test…”</p>
+
+<p>‘And,’ as a bonus — “one
+multiline” test!</p>
diff --git a/packages/markdown/marked/test/new/smartypants.md b/packages/markdown/marked/test/new/smartypants.md
new file mode 100644
index 00000000..69225546
--- /dev/null
+++ b/packages/markdown/marked/test/new/smartypants.md
@@ -0,0 +1,9 @@
+---
+smartypants: true
+---
+Hello world 'how' "are" you -- today...
+
+"It's a more 'challenging' smartypants test..."
+
+'And,' as a bonus --- "one
+multiline" test!
diff --git a/packages/markdown/marked/test/new/smartypants_code.html b/packages/markdown/marked/test/new/smartypants_code.html
new file mode 100644
index 00000000..3ceb5094
--- /dev/null
+++ b/packages/markdown/marked/test/new/smartypants_code.html
@@ -0,0 +1,11 @@
+<pre>&amp;</pre>
+<p><code>--foo</code>
+<kbd>---foo</kbd></p>
+<script>--foo</script>
+
+<p>Ensure that text such as custom tags that happen to
+begin with the same letters as the above tags don’t
+match and thus benefit from Smartypants-ing.</p>
+
+<p><script-custom>–foo</script-custom>
+<code>--foo</code> &lt;codebar –foo codebar&gt;</p>
diff --git a/packages/markdown/marked/test/new/smartypants_code.md b/packages/markdown/marked/test/new/smartypants_code.md
new file mode 100644
index 00000000..6c4c5233
--- /dev/null
+++ b/packages/markdown/marked/test/new/smartypants_code.md
@@ -0,0 +1,15 @@
+---
+smartypants: true
+description: SmartyPants does not modify characters within <pre>, <code>, <kbd>, or <script> tag blocks.
+spec: https://daringfireball.net/projects/smartypants/
+---
+<pre>&amp;</pre>
+<code>--foo</code>
+<kbd>---foo</kbd>
+<script>--foo</script>
+
+Ensure that text such as custom tags that happen to
+begin with the same letters as the above tags don't
+match and thus benefit from Smartypants-ing.
+<script-custom>--foo</script-custom>
+`--foo` <codebar --foo codebar>
diff --git a/packages/markdown/marked/test/new/table_cells.html b/packages/markdown/marked/test/new/table_cells.html
new file mode 100644
index 00000000..694f7ddd
--- /dev/null
+++ b/packages/markdown/marked/test/new/table_cells.html
@@ -0,0 +1,27 @@
+<table><thead><tr><th>1</th></tr></thead><tbody><tr><td>1</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th></tr></thead><tbody><tr><td>|</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th></tr></thead><tbody><tr><td>1\1</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th></tr></thead><tbody><tr><td>\\</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th></tr></thead><tbody><tr><td>\\|</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td></td><td>2</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td>1|\</td><td>2|\</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td></td><td>2</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td>1|\</td><td>2|\</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td></td><td>2</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td>1</td><td>2|</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td>1</td><td>2|</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td>1</td><td>2|</td></tr></tbody></table>
+
+<table><thead><tr><th>1</th><th>2</th></tr></thead><tbody><tr><td>1</td><td>2|</td></tr></tbody></table>
diff --git a/packages/markdown/marked/test/new/table_cells.md b/packages/markdown/marked/test/new/table_cells.md
new file mode 100644
index 00000000..332298a6
--- /dev/null
+++ b/packages/markdown/marked/test/new/table_cells.md
@@ -0,0 +1,55 @@
+|1|
+|-|
+|1|
+
+|1|
+|-|
+|\||
+
+|1|
+|-|
+|1\\1|
+
+|1|
+|-|
+|\\\\||
+
+|1|
+|-|
+|\\\\\||
+
+|1|2|
+|-|-|
+||2|
+
+|1|2|
+|-|-|
+|1\|\\|2\|\\|
+
+|1|2|
+|-|-|
+| |2|
+
+1|2
+-|-
+1\|\\|2\|\\
+
+1|2
+-|-
+ |2
+
+1|2
+-|-
+1|2\|
+
+1|2
+-|-
+1|2\|
+
+|1|2|
+|-|-|
+|1|2\||
+
+|1|2|
+|-|-|
+|1|2\||
diff --git a/packages/markdown/marked/test/new/toplevel_paragraphs.html b/packages/markdown/marked/test/new/toplevel_paragraphs.html
new file mode 100644
index 00000000..7fd50947
--- /dev/null
+++ b/packages/markdown/marked/test/new/toplevel_paragraphs.html
@@ -0,0 +1,34 @@
+<p>hello world
+    text after spaces
+    text after spaces</p>
+
+<p>paragraph before code</p>
+<pre><code>text inside block code</code></pre>
+
+<p>paragraph before hr</p>
+<hr>
+
+<p>paragraph before head with hash</p>
+<h1 id="how-are-you">how are you</h1>
+
+<p>paragraph before head with equals</p>
+<h1 id="how-are-you-again">how are you again</h1>
+
+<p>paragraph before blockquote</p>
+<blockquote><p>text for blockquote</p></blockquote>
+
+<p>paragraph before list</p>
+<ul><li>text inside list</li></ul>
+
+<p>paragraph before div</p>
+<div>text inside div</div>
+
+<p>paragraph with span
+<span>text inside span</span></p>
+
+<p>hello <a href="/are/you">world</a>
+</p>
+
+<div>hello</div>
+
+<p><span>hello</span></p>
diff --git a/packages/markdown/marked/test/new/toplevel_paragraphs.md b/packages/markdown/marked/test/new/toplevel_paragraphs.md
new file mode 100644
index 00000000..f344fbe3
--- /dev/null
+++ b/packages/markdown/marked/test/new/toplevel_paragraphs.md
@@ -0,0 +1,41 @@
+---
+gfm: true
+---
+hello world
+    text after spaces
+    text after spaces
+
+paragraph before code
+```
+text inside block code
+```
+
+paragraph before hr
+* * *
+
+paragraph before head with hash
+# how are you
+
+paragraph before head with equals
+how are you again
+===========
+
+paragraph before blockquote
+> text for blockquote
+
+paragraph before list
+* text inside list
+
+paragraph before div
+<div>text inside div</div>
+
+paragraph with span
+<span>text inside span</span>
+
+hello [world][how]
+
+[how]: /are/you
+
+<div>hello</div>
+
+<span>hello</span>
diff --git a/packages/markdown/marked/test/new/tricky_list.html b/packages/markdown/marked/test/new/tricky_list.html
new file mode 100644
index 00000000..764a3352
--- /dev/null
+++ b/packages/markdown/marked/test/new/tricky_list.html
@@ -0,0 +1,23 @@
+<p><strong>hello</strong> <em>world</em></p>
+
+<ul>
+<li>hello world</li>
+</ul>
+
+<p><strong>hello</strong> <em>world</em></p>
+
+<ul>
+<li>hello world</li>
+</ul>
+
+<p><strong>hello</strong> <em>world</em></p>
+
+<ul>
+<li>Hello world</li>
+</ul>
+
+<p><strong>hello</strong> <em>world</em></p>
+
+<ul>
+<li>hello world</li>
+</ul>
diff --git a/packages/markdown/marked/test/new/tricky_list.md b/packages/markdown/marked/test/new/tricky_list.md
new file mode 100644
index 00000000..9aa76ceb
--- /dev/null
+++ b/packages/markdown/marked/test/new/tricky_list.md
@@ -0,0 +1,15 @@
+**hello** _world_
+
+* hello world
+
+**hello** _world_
+
+* hello world
+
+**hello** _world_
+
+* Hello world
+
+**hello** _world_
+
+* hello world
diff --git a/packages/markdown/marked/test/new/uppercase_hex.html b/packages/markdown/marked/test/new/uppercase_hex.html
new file mode 100644
index 00000000..97f55535
--- /dev/null
+++ b/packages/markdown/marked/test/new/uppercase_hex.html
@@ -0,0 +1,2 @@
+<p>lowerclick melower
+upperclick meupper</p>
diff --git a/packages/markdown/marked/test/new/uppercase_hex.md b/packages/markdown/marked/test/new/uppercase_hex.md
new file mode 100644
index 00000000..b4b228ab
--- /dev/null
+++ b/packages/markdown/marked/test/new/uppercase_hex.md
@@ -0,0 +1,5 @@
+---
+sanitize: true
+---
+lower[click me](javascript&#x3a;...)lower
+upper[click me](javascript&#X3a;...)upper
diff --git a/packages/markdown/marked/test/original/amps_and_angles_encoding.html b/packages/markdown/marked/test/original/amps_and_angles_encoding.html
new file mode 100644
index 00000000..9606860b
--- /dev/null
+++ b/packages/markdown/marked/test/original/amps_and_angles_encoding.html
@@ -0,0 +1,17 @@
+<p>AT&amp;T has an ampersand in their name.</p>
+
+<p>AT&amp;T is another way to write it.</p>
+
+<p>This &amp; that.</p>
+
+<p>4 &lt; 5.</p>
+
+<p>6 > 5.</p>
+
+<p>Here's a <a href="http://example.com/?foo=1&amp;bar=2">link</a> with an ampersand in the URL.</p>
+
+<p>Here's a link with an amersand in the link text: <a href="http://att.com/" title="AT&amp;T">AT&amp;T</a>.</p>
+
+<p>Here's an inline <a href="/script?foo=1&amp;bar=2">link</a>.</p>
+
+<p>Here's an inline <a href="/script?foo=1&amp;bar=2">link</a>.</p>
diff --git a/packages/markdown/marked/test/original/amps_and_angles_encoding.md b/packages/markdown/marked/test/original/amps_and_angles_encoding.md
new file mode 100644
index 00000000..d7fd65c1
--- /dev/null
+++ b/packages/markdown/marked/test/original/amps_and_angles_encoding.md
@@ -0,0 +1,25 @@
+---
+pedantic: true
+---
+
+AT&T has an ampersand in their name.
+
+AT&amp;T is another way to write it.
+
+This & that.
+
+4 < 5.
+
+6 > 5.
+
+Here's a [link] [1] with an ampersand in the URL.
+
+Here's a link with an amersand in the link text: [AT&T] [2].
+
+Here's an inline [link](/script?foo=1&bar=2).
+
+Here's an inline [link](</script?foo=1&bar=2>).
+
+
+[1]: http://example.com/?foo=1&bar=2
+[2]: http://att.com/  "AT&T"
diff --git a/packages/markdown/marked/test/original/auto_links.html b/packages/markdown/marked/test/original/auto_links.html
new file mode 100644
index 00000000..f8df9852
--- /dev/null
+++ b/packages/markdown/marked/test/original/auto_links.html
@@ -0,0 +1,18 @@
+<p>Link: <a href="http://example.com/">http://example.com/</a>.</p>
+
+<p>With an ampersand: <a href="http://example.com/?foo=1&amp;bar=2">http://example.com/?foo=1&amp;bar=2</a></p>
+
+<ul>
+<li>In a list?</li>
+<li><a href="http://example.com/">http://example.com/</a></li>
+<li>It should.</li>
+</ul>
+
+<blockquote>
+  <p>Blockquoted: <a href="http://example.com/">http://example.com/</a></p>
+</blockquote>
+
+<p>Auto-links should not occur here: <code>&lt;http://example.com/&gt;</code></p>
+
+<pre><code>or here: &lt;http://example.com/&gt;
+</code></pre>
diff --git a/packages/markdown/marked/test/original/auto_links.md b/packages/markdown/marked/test/original/auto_links.md
new file mode 100644
index 00000000..f85767b4
--- /dev/null
+++ b/packages/markdown/marked/test/original/auto_links.md
@@ -0,0 +1,13 @@
+Link: <http://example.com/>.
+
+With an ampersand: <http://example.com/?foo=1&bar=2>
+
+* In a list?
+* <http://example.com/>
+* It should.
+
+> Blockquoted: <http://example.com/>
+
+Auto-links should not occur here: `<http://example.com/>`
+
+	or here: <http://example.com/>
diff --git a/packages/markdown/marked/test/original/backslash_escapes.html b/packages/markdown/marked/test/original/backslash_escapes.html
new file mode 100644
index 00000000..7241d11f
--- /dev/null
+++ b/packages/markdown/marked/test/original/backslash_escapes.html
@@ -0,0 +1,118 @@
+<p>These should all get escaped:</p>
+
+<p>Backslash: \</p>
+
+<p>Backtick: `</p>
+
+<p>Asterisk: *</p>
+
+<p>Underscore: _</p>
+
+<p>Left brace: {</p>
+
+<p>Right brace: }</p>
+
+<p>Left bracket: [</p>
+
+<p>Right bracket: ]</p>
+
+<p>Left paren: (</p>
+
+<p>Right paren: )</p>
+
+<p>Greater-than: &gt;</p>
+
+<p>Hash: #</p>
+
+<p>Period: .</p>
+
+<p>Bang: !</p>
+
+<p>Plus: +</p>
+
+<p>Minus: -</p>
+
+<p>These should not, because they occur within a code block:</p>
+
+<pre><code>Backslash: \\
+
+Backtick: \`
+
+Asterisk: \*
+
+Underscore: \_
+
+Left brace: \{
+
+Right brace: \}
+
+Left bracket: \[
+
+Right bracket: \]
+
+Left paren: \(
+
+Right paren: \)
+
+Greater-than: \&gt;
+
+Hash: \#
+
+Period: \.
+
+Bang: \!
+
+Plus: \+
+
+Minus: \-
+</code></pre>
+
+<p>Nor should these, which occur in code spans:</p>
+
+<p>Backslash: <code>\\</code></p>
+
+<p>Backtick: <code>\`</code></p>
+
+<p>Asterisk: <code>\*</code></p>
+
+<p>Underscore: <code>\_</code></p>
+
+<p>Left brace: <code>\{</code></p>
+
+<p>Right brace: <code>\}</code></p>
+
+<p>Left bracket: <code>\[</code></p>
+
+<p>Right bracket: <code>\]</code></p>
+
+<p>Left paren: <code>\(</code></p>
+
+<p>Right paren: <code>\)</code></p>
+
+<p>Greater-than: <code>\&gt;</code></p>
+
+<p>Hash: <code>\#</code></p>
+
+<p>Period: <code>\.</code></p>
+
+<p>Bang: <code>\!</code></p>
+
+<p>Plus: <code>\+</code></p>
+
+<p>Minus: <code>\-</code></p>
+
+
+<p>These should get escaped, even though they're matching pairs for
+other Markdown constructs:</p>
+
+<p>*asterisks*</p>
+
+<p>_underscores_</p>
+
+<p>`backticks`</p>
+
+<p>This is a code span with a literal backslash-backtick sequence: <code>\`</code></p>
+
+<p>This is a tag with unescaped backticks <span attr='`ticks`'>bar</span>.</p>
+
+<p>This is a tag with backslashes <span attr='\\backslashes\\'>bar</span>.</p>
diff --git a/packages/markdown/marked/test/original/backslash_escapes.md b/packages/markdown/marked/test/original/backslash_escapes.md
new file mode 100644
index 00000000..5b014cb3
--- /dev/null
+++ b/packages/markdown/marked/test/original/backslash_escapes.md
@@ -0,0 +1,120 @@
+These should all get escaped:
+
+Backslash: \\
+
+Backtick: \`
+
+Asterisk: \*
+
+Underscore: \_
+
+Left brace: \{
+
+Right brace: \}
+
+Left bracket: \[
+
+Right bracket: \]
+
+Left paren: \(
+
+Right paren: \)
+
+Greater-than: \>
+
+Hash: \#
+
+Period: \.
+
+Bang: \!
+
+Plus: \+
+
+Minus: \-
+
+
+
+These should not, because they occur within a code block:
+
+	Backslash: \\
+
+	Backtick: \`
+
+	Asterisk: \*
+
+	Underscore: \_
+
+	Left brace: \{
+
+	Right brace: \}
+
+	Left bracket: \[
+
+	Right bracket: \]
+
+	Left paren: \(
+
+	Right paren: \)
+
+	Greater-than: \>
+
+	Hash: \#
+
+	Period: \.
+
+	Bang: \!
+
+	Plus: \+
+
+	Minus: \-
+
+
+Nor should these, which occur in code spans:
+
+Backslash: `\\`
+
+Backtick: `` \` ``
+
+Asterisk: `\*`
+
+Underscore: `\_`
+
+Left brace: `\{`
+
+Right brace: `\}`
+
+Left bracket: `\[`
+
+Right bracket: `\]`
+
+Left paren: `\(`
+
+Right paren: `\)`
+
+Greater-than: `\>`
+
+Hash: `\#`
+
+Period: `\.`
+
+Bang: `\!`
+
+Plus: `\+`
+
+Minus: `\-`
+
+
+These should get escaped, even though they're matching pairs for
+other Markdown constructs:
+
+\*asterisks\*
+
+\_underscores\_
+
+\`backticks\`
+
+This is a code span with a literal backslash-backtick sequence: `` \` ``
+
+This is a tag with unescaped backticks <span attr='`ticks`'>bar</span>.
+
+This is a tag with backslashes <span attr='\\backslashes\\'>bar</span>.
diff --git a/packages/markdown/marked/test/original/blockquotes_with_code_blocks.html b/packages/markdown/marked/test/original/blockquotes_with_code_blocks.html
new file mode 100644
index 00000000..990202a1
--- /dev/null
+++ b/packages/markdown/marked/test/original/blockquotes_with_code_blocks.html
@@ -0,0 +1,15 @@
+<blockquote>
+  <p>Example:</p>
+
+<pre><code>sub status {
+    print "working";
+}
+</code></pre>
+  
+  <p>Or:</p>
+
+<pre><code>sub status {
+    return "working";
+}
+</code></pre>
+</blockquote>
diff --git a/packages/markdown/marked/test/original/blockquotes_with_code_blocks.md b/packages/markdown/marked/test/original/blockquotes_with_code_blocks.md
new file mode 100644
index 00000000..c31d1710
--- /dev/null
+++ b/packages/markdown/marked/test/original/blockquotes_with_code_blocks.md
@@ -0,0 +1,11 @@
+> Example:
+> 
+>     sub status {
+>         print "working";
+>     }
+> 
+> Or:
+> 
+>     sub status {
+>         return "working";
+>     }
diff --git a/packages/markdown/marked/test/original/code_blocks.html b/packages/markdown/marked/test/original/code_blocks.html
new file mode 100644
index 00000000..32703f5c
--- /dev/null
+++ b/packages/markdown/marked/test/original/code_blocks.html
@@ -0,0 +1,18 @@
+<pre><code>code block on the first line
+</code></pre>
+
+<p>Regular text.</p>
+
+<pre><code>code block indented by spaces
+</code></pre>
+
+<p>Regular text.</p>
+
+<pre><code>the lines in this block  
+all contain trailing spaces  
+</code></pre>
+
+<p>Regular Text.</p>
+
+<pre><code>code block on the last line
+</code></pre>
diff --git a/packages/markdown/marked/test/original/code_blocks.md b/packages/markdown/marked/test/original/code_blocks.md
new file mode 100644
index 00000000..01f9a733
--- /dev/null
+++ b/packages/markdown/marked/test/original/code_blocks.md
@@ -0,0 +1,14 @@
+	code block on the first line
+	
+Regular text.
+
+    code block indented by spaces
+
+Regular text.
+
+	the lines in this block  
+	all contain trailing spaces  
+
+Regular Text.
+
+	code block on the last line
diff --git a/packages/markdown/marked/test/original/code_spans.html b/packages/markdown/marked/test/original/code_spans.html
new file mode 100644
index 00000000..4b8afbb7
--- /dev/null
+++ b/packages/markdown/marked/test/original/code_spans.html
@@ -0,0 +1,6 @@
+<p><code>&lt;test a="</code> content of attribute <code>"&gt;</code></p>
+
+<p>Fix for backticks within HTML tag: <span attr='`ticks`'>like this</span></p>
+
+<p>Here's how you put <code>`backticks`</code> in a code span.</p>
+
diff --git a/packages/markdown/marked/test/original/code_spans.md b/packages/markdown/marked/test/original/code_spans.md
new file mode 100644
index 00000000..750a1973
--- /dev/null
+++ b/packages/markdown/marked/test/original/code_spans.md
@@ -0,0 +1,6 @@
+`<test a="` content of attribute `">`
+
+Fix for backticks within HTML tag: <span attr='`ticks`'>like this</span>
+
+Here's how you put `` `backticks` `` in a code span.
+
diff --git a/packages/markdown/marked/test/original/hard_wrapped_paragraphs_with_list_like_lines.html b/packages/markdown/marked/test/original/hard_wrapped_paragraphs_with_list_like_lines.html
new file mode 100644
index 00000000..e21ac79a
--- /dev/null
+++ b/packages/markdown/marked/test/original/hard_wrapped_paragraphs_with_list_like_lines.html
@@ -0,0 +1,8 @@
+<p>In Markdown 1.0.0 and earlier. Version
+8. This line turns into a list item.
+Because a hard-wrapped line in the
+middle of a paragraph looked like a
+list item.</p>
+
+<p>Here's one with a bullet.
+* criminey.</p>
diff --git a/packages/markdown/marked/test/original/hard_wrapped_paragraphs_with_list_like_lines.md b/packages/markdown/marked/test/original/hard_wrapped_paragraphs_with_list_like_lines.md
new file mode 100644
index 00000000..f8a5b27b
--- /dev/null
+++ b/packages/markdown/marked/test/original/hard_wrapped_paragraphs_with_list_like_lines.md
@@ -0,0 +1,8 @@
+In Markdown 1.0.0 and earlier. Version
+8. This line turns into a list item.
+Because a hard-wrapped line in the
+middle of a paragraph looked like a
+list item.
+
+Here's one with a bullet.
+* criminey.
diff --git a/packages/markdown/marked/test/original/horizontal_rules.html b/packages/markdown/marked/test/original/horizontal_rules.html
new file mode 100644
index 00000000..b84ba925
--- /dev/null
+++ b/packages/markdown/marked/test/original/horizontal_rules.html
@@ -0,0 +1,85 @@
+<p>Dashes:</p>
+
+<hr />
+
+<hr />
+
+<hr />
+
+<hr />
+
+<pre><code>---
+</code></pre>
+
+<hr />
+
+<hr />
+
+<hr />
+
+<hr />
+
+<pre><code>- - -
+</code></pre>
+
+<p>Asterisks:</p>
+
+<hr />
+
+<hr />
+
+<hr />
+
+<hr />
+
+<pre><code>***
+</code></pre>
+
+<hr />
+
+<hr />
+
+<hr />
+
+<hr />
+
+<pre><code>* * *
+</code></pre>
+
+<p>Underscores:</p>
+
+<hr />
+
+<hr />
+
+<hr />
+
+<hr />
+
+<pre><code>___
+</code></pre>
+
+<hr />
+
+<hr />
+
+<hr />
+
+<hr />
+
+<pre><code>_ _ _
+</code></pre>
+
+<p>Not horizontal rules:</p>
+<p>--*</p>
+<p>-*-</p>
+<p>*--</p>
+<p>-_-</p>
+<p>__-</p>
+<p>-__</p>
+<pre><code>_-_
+</code></pre>
+<p>Long rules:</p>
+<hr>
+<hr>
+<hr>
diff --git a/packages/markdown/marked/test/original/horizontal_rules.md b/packages/markdown/marked/test/original/horizontal_rules.md
new file mode 100644
index 00000000..49bbcfad
--- /dev/null
+++ b/packages/markdown/marked/test/original/horizontal_rules.md
@@ -0,0 +1,94 @@
+Dashes:
+
+---
+
+ ---
+ 
+  ---
+
+   ---
+
+	---
+
+- - -
+
+ - - -
+ 
+  - - -
+
+   - - -
+
+	- - -
+
+
+Asterisks:
+
+***
+
+ ***
+ 
+  ***
+
+   ***
+
+	***
+
+* * *
+
+ * * *
+ 
+  * * *
+
+   * * *
+
+	* * *
+
+
+Underscores:
+
+___
+
+ ___
+ 
+  ___
+
+   ___
+
+    ___
+
+_ _ _
+
+ _ _ _
+ 
+  _ _ _
+
+   _ _ _
+
+    _ _ _
+
+
+
+Not horizontal rules:
+
+--*
+
+-*-
+
+*--
+
+ -_-
+
+  __-
+
+   -__
+
+    _-_
+
+
+Long rules:
+
+-----------
+
+___________
+
+***********
diff --git a/packages/markdown/marked/test/original/inline_html_advanced.html b/packages/markdown/marked/test/original/inline_html_advanced.html
new file mode 100644
index 00000000..3af9cafb
--- /dev/null
+++ b/packages/markdown/marked/test/original/inline_html_advanced.html
@@ -0,0 +1,15 @@
+<p>Simple block on one line:</p>
+
+<div>foo</div>
+
+<p>And nested without indentation:</p>
+
+<div>
+<div>
+<div>
+foo
+</div>
+<div style=">"/>
+</div>
+<div>bar</div>
+</div>
diff --git a/packages/markdown/marked/test/original/inline_html_advanced.md b/packages/markdown/marked/test/original/inline_html_advanced.md
new file mode 100644
index 00000000..86b7206d
--- /dev/null
+++ b/packages/markdown/marked/test/original/inline_html_advanced.md
@@ -0,0 +1,15 @@
+Simple block on one line:
+
+<div>foo</div>
+
+And nested without indentation:
+
+<div>
+<div>
+<div>
+foo
+</div>
+<div style=">"/>
+</div>
+<div>bar</div>
+</div>
diff --git a/packages/markdown/marked/test/original/inline_html_comments.html b/packages/markdown/marked/test/original/inline_html_comments.html
new file mode 100644
index 00000000..3f167a16
--- /dev/null
+++ b/packages/markdown/marked/test/original/inline_html_comments.html
@@ -0,0 +1,13 @@
+<p>Paragraph one.</p>
+
+<!-- This is a simple comment -->
+
+<!--
+    This is another comment.
+-->
+
+<p>Paragraph two.</p>
+
+<!-- one comment block -- -- with two comments -->
+
+<p>The end.</p>
diff --git a/packages/markdown/marked/test/original/inline_html_comments.md b/packages/markdown/marked/test/original/inline_html_comments.md
new file mode 100644
index 00000000..41d830d0
--- /dev/null
+++ b/packages/markdown/marked/test/original/inline_html_comments.md
@@ -0,0 +1,13 @@
+Paragraph one.
+
+<!-- This is a simple comment -->
+
+<!--
+	This is another comment.
+-->
+
+Paragraph two.
+
+<!-- one comment block -- -- with two comments -->
+
+The end.
diff --git a/packages/markdown/marked/test/original/inline_html_simple.html b/packages/markdown/marked/test/original/inline_html_simple.html
new file mode 100644
index 00000000..6bf78f8f
--- /dev/null
+++ b/packages/markdown/marked/test/original/inline_html_simple.html
@@ -0,0 +1,72 @@
+<p>Here's a simple block:</p>
+
+<div>
+    foo
+</div>
+
+<p>This should be a code block, though:</p>
+
+<pre><code>&lt;div&gt;
+    foo
+&lt;/div&gt;
+</code></pre>
+
+<p>As should this:</p>
+
+<pre><code>&lt;div&gt;foo&lt;/div&gt;
+</code></pre>
+
+<p>Now, nested:</p>
+
+<div>
+    <div>
+        <div>
+            foo
+        </div>
+    </div>
+</div>
+
+<p>This should just be an HTML comment:</p>
+
+<!-- Comment -->
+
+<p>Multiline:</p>
+
+<!--
+Blah
+Blah
+-->
+
+<p>Code block:</p>
+
+<pre><code>&lt;!-- Comment --&gt;
+</code></pre>
+
+<p>Just plain comment, with trailing spaces on the line:</p>
+
+<!-- foo -->   
+
+<p>Code:</p>
+
+<pre><code>&lt;hr /&gt;
+</code></pre>
+
+<p>Hr's:</p>
+
+<hr>
+
+<hr/>
+
+<hr />
+
+<hr>   
+
+<hr/>  
+
+<hr /> 
+
+<hr class="foo" id="bar" />
+
+<hr class="foo" id="bar"/>
+
+<hr class="foo" id="bar" >
diff --git a/packages/markdown/marked/test/original/inline_html_simple.md b/packages/markdown/marked/test/original/inline_html_simple.md
new file mode 100644
index 00000000..14aa2dc2
--- /dev/null
+++ b/packages/markdown/marked/test/original/inline_html_simple.md
@@ -0,0 +1,69 @@
+Here's a simple block:
+
+<div>
+	foo
+</div>
+
+This should be a code block, though:
+
+	<div>
+		foo
+	</div>
+
+As should this:
+
+	<div>foo</div>
+
+Now, nested:
+
+<div>
+	<div>
+		<div>
+			foo
+		</div>
+	</div>
+</div>
+
+This should just be an HTML comment:
+
+<!-- Comment -->
+
+Multiline:
+
+<!--
+Blah
+Blah
+-->
+
+Code block:
+
+	<!-- Comment -->
+
+Just plain comment, with trailing spaces on the line:
+
+<!-- foo -->   
+
+Code:
+
+	<hr />
+	
+Hr's:
+
+<hr>
+
+<hr/>
+
+<hr />
+
+<hr>   
+
+<hr/>  
+
+<hr /> 
+
+<hr class="foo" id="bar" />
+
+<hr class="foo" id="bar"/>
+
+<hr class="foo" id="bar" >
+
diff --git a/packages/markdown/marked/test/original/links_inline_style.html b/packages/markdown/marked/test/original/links_inline_style.html
new file mode 100644
index 00000000..12ec391c
--- /dev/null
+++ b/packages/markdown/marked/test/original/links_inline_style.html
@@ -0,0 +1,15 @@
+<p>Just a <a href="/url/">URL</a>.</p>
+
+<p><a href="/url/" title="title">URL and title</a>.</p>
+
+<p><a href="/url/" title="title preceded by two spaces">URL and title</a>.</p>
+
+<p><a href="/url/" title="title preceded by a tab">URL and title</a>.</p>
+
+<p><a href="/url/" title="title has spaces afterward">URL and title</a>.</p>
+
+<p><a href="/url/has%20space">URL and title</a>.</p>
+
+<p><a href="/url/has%20space/" title="url has space and title">URL and title</a>.</p>
+
+<p><a href="">Empty</a>.</p>
diff --git a/packages/markdown/marked/test/original/links_inline_style.md b/packages/markdown/marked/test/original/links_inline_style.md
new file mode 100644
index 00000000..1dc692be
--- /dev/null
+++ b/packages/markdown/marked/test/original/links_inline_style.md
@@ -0,0 +1,19 @@
+---
+pedantic: true
+---
+
+Just a [URL](/url/).
+
+[URL and title](/url/ "title").
+
+[URL and title](/url/  "title preceded by two spaces").
+
+[URL and title](/url/	"title preceded by a tab").
+
+[URL and title](/url/ "title has spaces afterward"  ).
+
+[URL and title]( /url/has space ).
+
+[URL and title]( /url/has space/ "url has space and title").
+
+[Empty]().
diff --git a/packages/markdown/marked/test/original/links_reference_style.html b/packages/markdown/marked/test/original/links_reference_style.html
new file mode 100644
index 00000000..8e70c32f
--- /dev/null
+++ b/packages/markdown/marked/test/original/links_reference_style.html
@@ -0,0 +1,52 @@
+<p>Foo <a href="/url/" title="Title">bar</a>.</p>
+
+<p>Foo <a href="/url/" title="Title">bar</a>.</p>
+
+<p>Foo <a href="/url/" title="Title">bar</a>.</p>
+
+<p>With <a href="/url/">embedded [brackets]</a>.</p>
+
+<p>Indented <a href="/url">once</a>.</p>
+
+<p>Indented <a href="/url">twice</a>.</p>
+
+<p>Indented <a href="/url">thrice</a>.</p>
+
+<p>Indented [four][] times.</p>
+
+<pre><code>[four]: /url
+</code></pre>
+
+<hr />
+
+<p><a href="foo">this</a> should work</p>
+
+<p>So should <a href="foo">this</a>.</p>
+
+<p>And <a href="foo">this</a>.</p>
+
+<p>And <a href="foo">this</a>.</p>
+
+<p>And <a href="foo">this</a>.</p>
+
+<p>But not [that] [].</p>
+
+<p>Nor [that][].</p>
+
+<p>Nor [that].</p>
+
+<p>[Something in brackets like <a href="foo">this</a> should work]</p>
+
+<p>[Same with <a href="foo">this</a>.]</p>
+
+<p>In this case, <a href="/somethingelse/">this</a> points to something else.</p>
+
+<p>Backslashing should suppress [this] and [this].</p>
+
+<hr />
+
+<p>Here's one where the <a href="/url/">link
+breaks</a> across lines.</p>
+
+<p>Here's another where the <a href="/url/">link 
+breaks</a> across lines, but with a line-ending space.</p>
diff --git a/packages/markdown/marked/test/original/links_reference_style.md b/packages/markdown/marked/test/original/links_reference_style.md
new file mode 100644
index 00000000..10ab1606
--- /dev/null
+++ b/packages/markdown/marked/test/original/links_reference_style.md
@@ -0,0 +1,75 @@
+---
+pedantic: true
+---
+
+Foo [bar] [1].
+
+Foo [bar][1].
+
+Foo [bar]
+[1].
+
+[1]: /url/  "Title"
+
+
+With [embedded [brackets]] [b].
+
+
+Indented [once][].
+
+Indented [twice][].
+
+Indented [thrice][].
+
+Indented [four][] times.
+
+ [once]: /url
+
+  [twice]: /url
+
+   [thrice]: /url
+
+    [four]: /url
+
+
+[b]: /url/
+
+* * *
+
+[this] [this] should work
+
+So should [this][this].
+
+And [this] [].
+
+And [this][].
+
+And [this].
+
+But not [that] [].
+
+Nor [that][].
+
+Nor [that].
+
+[Something in brackets like [this][] should work]
+
+[Same with [this].]
+
+In this case, [this](/somethingelse/) points to something else.
+
+Backslashing should suppress \[this] and [this\].
+
+[this]: foo
+
+
+* * *
+
+Here's one where the [link
+breaks] across lines.
+
+Here's another where the [link 
+breaks] across lines, but with a line-ending space.
+
+
+[link breaks]: /url/
diff --git a/packages/markdown/marked/test/original/links_shortcut_references.html b/packages/markdown/marked/test/original/links_shortcut_references.html
new file mode 100644
index 00000000..bf81e939
--- /dev/null
+++ b/packages/markdown/marked/test/original/links_shortcut_references.html
@@ -0,0 +1,9 @@
+<p>This is the <a href="/simple">simple case</a>.</p>
+
+<p>This one has a <a href="/foo">line
+break</a>.</p>
+
+<p>This one has a <a href="/foo">line 
+break</a> with a line-ending space.</p>
+
+<p><a href="/that">this</a> and the <a href="/other">other</a></p>
diff --git a/packages/markdown/marked/test/original/links_shortcut_references.md b/packages/markdown/marked/test/original/links_shortcut_references.md
new file mode 100644
index 00000000..0ff031fa
--- /dev/null
+++ b/packages/markdown/marked/test/original/links_shortcut_references.md
@@ -0,0 +1,24 @@
+---
+pedantic: true
+---
+
+This is the [simple case].
+
+[simple case]: /simple
+
+
+
+This one has a [line
+break].
+
+This one has a [line 
+break] with a line-ending space.
+
+[line break]: /foo
+
+
+[this] [that] and the [other]
+
+[this]: /this
+[that]: /that
+[other]: /other
diff --git a/packages/markdown/marked/test/original/literal_quotes_in_titles.html b/packages/markdown/marked/test/original/literal_quotes_in_titles.html
new file mode 100644
index 00000000..611c1ac6
--- /dev/null
+++ b/packages/markdown/marked/test/original/literal_quotes_in_titles.html
@@ -0,0 +1,3 @@
+<p>Foo <a href="/url/" title="Title with &quot;quotes&quot; inside">bar</a>.</p>
+
+<p>Foo <a href="/url/" title="Title with &quot;quotes&quot; inside">bar</a>.</p>
diff --git a/packages/markdown/marked/test/original/literal_quotes_in_titles.md b/packages/markdown/marked/test/original/literal_quotes_in_titles.md
new file mode 100644
index 00000000..74de60d8
--- /dev/null
+++ b/packages/markdown/marked/test/original/literal_quotes_in_titles.md
@@ -0,0 +1,11 @@
+---
+pedantic: true
+---
+
+Foo [bar][].
+
+Foo [bar](/url/ "Title with "quotes" inside").
+
+
+  [bar]: /url/ "Title with "quotes" inside"
+
diff --git a/packages/markdown/marked/test/original/markdown_documentation_basics.html b/packages/markdown/marked/test/original/markdown_documentation_basics.html
new file mode 100644
index 00000000..dede9d74
--- /dev/null
+++ b/packages/markdown/marked/test/original/markdown_documentation_basics.html
@@ -0,0 +1,314 @@
+<h1 id="markdown-basics">Markdown: Basics</h1>
+
+<ul id="ProjectSubmenu">
+    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
+    <li><a class="selected" title="Markdown Basics">Basics</a></li>
+    <li><a href="/projects/markdown/syntax" title="Markdown Syntax Documentation">Syntax</a></li>
+    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
+    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
+</ul>
+
+<h2 id="getting-the-gist-of-markdowns-formatting-syntax">Getting the Gist of Markdown's Formatting Syntax</h2>
+
+<p>This page offers a brief overview of what it's like to use Markdown.
+The <a href="/projects/markdown/syntax" title="Markdown Syntax">syntax page</a> provides complete, detailed documentation for
+every feature, but Markdown should be very easy to pick up simply by
+looking at a few examples of it in action. The examples on this page
+are written in a before/after style, showing example syntax and the
+HTML output produced by Markdown.</p>
+
+<p>It's also helpful to simply try Markdown out; the <a href="/projects/markdown/dingus" title="Markdown Dingus">Dingus</a> is a
+web application that allows you type your own Markdown-formatted text
+and translate it to XHTML.</p>
+
+<p><strong>Note:</strong> This document is itself written using Markdown; you
+can <a href="/projects/markdown/basics.text">see the source for it by adding '.text' to the URL</a>.</p>
+
+<h2 id="paragraphs-headers-blockquotes">Paragraphs, Headers, Blockquotes</h2>
+
+<p>A paragraph is simply one or more consecutive lines of text, separated
+by one or more blank lines. (A blank line is any line that looks like a
+blank line -- a line containing nothing spaces or tabs is considered
+blank.) Normal paragraphs should not be intended with spaces or tabs.</p>
+
+<p>Markdown offers two styles of headers: <em>Setext</em> and <em>atx</em>.
+Setext-style headers for <code>&lt;h1&gt;</code> and <code>&lt;h2&gt;</code> are created by
+"underlining" with equal signs (<code>=</code>) and hyphens (<code>-</code>), respectively.
+To create an atx-style header, you put 1-6 hash marks (<code>#</code>) at the
+beginning of the line -- the number of hashes equals the resulting
+HTML header level.</p>
+
+<p>Blockquotes are indicated using email-style '<code>&gt;</code>' angle brackets.</p>
+
+<p>Markdown:</p>
+
+<pre><code>A First Level Header
+====================
+
+A Second Level Header
+---------------------
+
+Now is the time for all good men to come to
+the aid of their country. This is just a
+regular paragraph.
+
+The quick brown fox jumped over the lazy
+dog's back.
+
+### Header 3
+
+&gt; This is a blockquote.
+&gt; 
+&gt; This is the second paragraph in the blockquote.
+&gt;
+&gt; ## This is an H2 in a blockquote
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;h1&gt;A First Level Header&lt;/h1&gt;
+
+&lt;h2&gt;A Second Level Header&lt;/h2&gt;
+
+&lt;p&gt;Now is the time for all good men to come to
+the aid of their country. This is just a
+regular paragraph.&lt;/p&gt;
+
+&lt;p&gt;The quick brown fox jumped over the lazy
+dog's back.&lt;/p&gt;
+
+&lt;h3&gt;Header 3&lt;/h3&gt;
+
+&lt;blockquote&gt;
+    &lt;p&gt;This is a blockquote.&lt;/p&gt;
+
+    &lt;p&gt;This is the second paragraph in the blockquote.&lt;/p&gt;
+
+    &lt;h2&gt;This is an H2 in a blockquote&lt;/h2&gt;
+&lt;/blockquote&gt;
+</code></pre>
+
+<h3 id="phrase-emphasis">Phrase Emphasis</h3>
+
+<p>Markdown uses asterisks and underscores to indicate spans of emphasis.</p>
+
+<p>Markdown:</p>
+
+<pre><code>Some of these words *are emphasized*.
+Some of these words _are emphasized also_.
+
+Use two asterisks for **strong emphasis**.
+Or, if you prefer, __use two underscores instead__.
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;Some of these words &lt;em&gt;are emphasized&lt;/em&gt;.
+Some of these words &lt;em&gt;are emphasized also&lt;/em&gt;.&lt;/p&gt;
+
+&lt;p&gt;Use two asterisks for &lt;strong&gt;strong emphasis&lt;/strong&gt;.
+Or, if you prefer, &lt;strong&gt;use two underscores instead&lt;/strong&gt;.&lt;/p&gt;
+</code></pre>
+
+<h2 id="lists">Lists</h2>
+
+<p>Unordered (bulleted) lists use asterisks, pluses, and hyphens (<code>*</code>,
+<code>+</code>, and <code>-</code>) as list markers. These three markers are
+interchangable; this:</p>
+
+<pre><code>*   Candy.
+*   Gum.
+*   Booze.
+</code></pre>
+
+<p>this:</p>
+
+<pre><code>+   Candy.
++   Gum.
++   Booze.
+</code></pre>
+
+<p>and this:</p>
+
+<pre><code>-   Candy.
+-   Gum.
+-   Booze.
+</code></pre>
+
+<p>all produce the same output:</p>
+
+<pre><code>&lt;ul&gt;
+&lt;li&gt;Candy.&lt;/li&gt;
+&lt;li&gt;Gum.&lt;/li&gt;
+&lt;li&gt;Booze.&lt;/li&gt;
+&lt;/ul&gt;
+</code></pre>
+
+<p>Ordered (numbered) lists use regular numbers, followed by periods, as
+list markers:</p>
+
+<pre><code>1.  Red
+2.  Green
+3.  Blue
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;ol&gt;
+&lt;li&gt;Red&lt;/li&gt;
+&lt;li&gt;Green&lt;/li&gt;
+&lt;li&gt;Blue&lt;/li&gt;
+&lt;/ol&gt;
+</code></pre>
+
+<p>If you put blank lines between items, you'll get <code>&lt;p&gt;</code> tags for the
+list item text. You can create multi-paragraph list items by indenting
+the paragraphs by 4 spaces or 1 tab:</p>
+
+<pre><code>*   A list item.
+
+    With multiple paragraphs.
+
+*   Another item in the list.
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;ul&gt;
+&lt;li&gt;&lt;p&gt;A list item.&lt;/p&gt;
+&lt;p&gt;With multiple paragraphs.&lt;/p&gt;&lt;/li&gt;
+&lt;li&gt;&lt;p&gt;Another item in the list.&lt;/p&gt;&lt;/li&gt;
+&lt;/ul&gt;
+</code></pre>
+
+<h3 id="links">Links</h3>
+
+<p>Markdown supports two styles for creating links: <em>inline</em> and
+<em>reference</em>. With both styles, you use square brackets to delimit the
+text you want to turn into a link.</p>
+
+<p>Inline-style links use parentheses immediately after the link text.
+For example:</p>
+
+<pre><code>This is an [example link](http://example.com/).
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;This is an &lt;a href="http://example.com/"&gt;
+example link&lt;/a&gt;.&lt;/p&gt;
+</code></pre>
+
+<p>Optionally, you may include a title attribute in the parentheses:</p>
+
+<pre><code>This is an [example link](http://example.com/ "With a Title").
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;This is an &lt;a href="http://example.com/" title="With a Title"&gt;
+example link&lt;/a&gt;.&lt;/p&gt;
+</code></pre>
+
+<p>Reference-style links allow you to refer to your links by names, which
+you define elsewhere in your document:</p>
+
+<pre><code>I get 10 times more traffic from [Google][1] than from
+[Yahoo][2] or [MSN][3].
+
+[1]: http://google.com/        "Google"
+[2]: http://search.yahoo.com/  "Yahoo Search"
+[3]: http://search.msn.com/    "MSN Search"
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;I get 10 times more traffic from &lt;a href="http://google.com/"
+title="Google"&gt;Google&lt;/a&gt; than from &lt;a href="http://search.yahoo.com/"
+title="Yahoo Search"&gt;Yahoo&lt;/a&gt; or &lt;a href="http://search.msn.com/"
+title="MSN Search"&gt;MSN&lt;/a&gt;.&lt;/p&gt;
+</code></pre>
+
+<p>The title attribute is optional. Link names may contain letters,
+numbers and spaces, but are <em>not</em> case sensitive:</p>
+
+<pre><code>I start my morning with a cup of coffee and
+[The New York Times][NY Times].
+
+[ny times]: http://www.nytimes.com/
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;I start my morning with a cup of coffee and
+&lt;a href="http://www.nytimes.com/"&gt;The New York Times&lt;/a&gt;.&lt;/p&gt;
+</code></pre>
+
+<h3 id="images">Images</h3>
+
+<p>Image syntax is very much like link syntax.</p>
+
+<p>Inline (titles are optional):</p>
+
+<pre><code>![alt text](/path/to/img.jpg "Title")
+</code></pre>
+
+<p>Reference-style:</p>
+
+<pre><code>![alt text][id]
+
+[id]: /path/to/img.jpg "Title"
+</code></pre>
+
+<p>Both of the above examples produce the same output:</p>
+
+<pre><code>&lt;img src="/path/to/img.jpg" alt="alt text" title="Title" /&gt;
+</code></pre>
+
+<h3 id="code">Code</h3>
+
+<p>In a regular paragraph, you can create code span by wrapping text in
+backtick quotes. Any ampersands (<code>&amp;</code>) and angle brackets (<code>&lt;</code> or
+<code>&gt;</code>) will automatically be translated into HTML entities. This makes
+it easy to use Markdown to write about HTML example code:</p>
+
+<pre><code>I strongly recommend against using any `&lt;blink&gt;` tags.
+
+I wish SmartyPants used named entities like `&amp;mdash;`
+instead of decimal-encoded entites like `&amp;#8212;`.
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;I strongly recommend against using any
+&lt;code&gt;&amp;lt;blink&amp;gt;&lt;/code&gt; tags.&lt;/p&gt;
+
+&lt;p&gt;I wish SmartyPants used named entities like
+&lt;code&gt;&amp;amp;mdash;&lt;/code&gt; instead of decimal-encoded
+entites like &lt;code&gt;&amp;amp;#8212;&lt;/code&gt;.&lt;/p&gt;
+</code></pre>
+
+<p>To specify an entire block of pre-formatted code, indent every line of
+the block by 4 spaces or 1 tab. Just like with code spans, <code>&amp;</code>, <code>&lt;</code>,
+and <code>&gt;</code> characters will be escaped automatically.</p>
+
+<p>Markdown:</p>
+
+<pre><code>If you want your page to validate under XHTML 1.0 Strict,
+you've got to put paragraph tags in your blockquotes:
+
+    &lt;blockquote&gt;
+        &lt;p&gt;For example.&lt;/p&gt;
+    &lt;/blockquote&gt;
+</code></pre>
+
+<p>Output:</p>
+
+<pre><code>&lt;p&gt;If you want your page to validate under XHTML 1.0 Strict,
+you've got to put paragraph tags in your blockquotes:&lt;/p&gt;
+
+&lt;pre&gt;&lt;code&gt;&amp;lt;blockquote&amp;gt;
+    &amp;lt;p&amp;gt;For example.&amp;lt;/p&amp;gt;
+&amp;lt;/blockquote&amp;gt;
+&lt;/code&gt;&lt;/pre&gt;
+</code></pre>
diff --git a/packages/markdown/marked/test/original/markdown_documentation_basics.md b/packages/markdown/marked/test/original/markdown_documentation_basics.md
new file mode 100644
index 00000000..23079a33
--- /dev/null
+++ b/packages/markdown/marked/test/original/markdown_documentation_basics.md
@@ -0,0 +1,310 @@
+---
+pedantic: true
+---
+
+Markdown: Basics
+================
+
+<ul id="ProjectSubmenu">
+    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
+    <li><a class="selected" title="Markdown Basics">Basics</a></li>
+    <li><a href="/projects/markdown/syntax" title="Markdown Syntax Documentation">Syntax</a></li>
+    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
+    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
+</ul>
+
+
+Getting the Gist of Markdown's Formatting Syntax
+------------------------------------------------
+
+This page offers a brief overview of what it's like to use Markdown.
+The [syntax page] [s] provides complete, detailed documentation for
+every feature, but Markdown should be very easy to pick up simply by
+looking at a few examples of it in action. The examples on this page
+are written in a before/after style, showing example syntax and the
+HTML output produced by Markdown.
+
+It's also helpful to simply try Markdown out; the [Dingus] [d] is a
+web application that allows you type your own Markdown-formatted text
+and translate it to XHTML.
+
+**Note:** This document is itself written using Markdown; you
+can [see the source for it by adding '.text' to the URL] [src].
+
+  [s]: /projects/markdown/syntax  "Markdown Syntax"
+  [d]: /projects/markdown/dingus  "Markdown Dingus"
+  [src]: /projects/markdown/basics.text
+
+
+## Paragraphs, Headers, Blockquotes ##
+
+A paragraph is simply one or more consecutive lines of text, separated
+by one or more blank lines. (A blank line is any line that looks like a
+blank line -- a line containing nothing spaces or tabs is considered
+blank.) Normal paragraphs should not be intended with spaces or tabs.
+
+Markdown offers two styles of headers: *Setext* and *atx*.
+Setext-style headers for `<h1>` and `<h2>` are created by
+"underlining" with equal signs (`=`) and hyphens (`-`), respectively.
+To create an atx-style header, you put 1-6 hash marks (`#`) at the
+beginning of the line -- the number of hashes equals the resulting
+HTML header level.
+
+Blockquotes are indicated using email-style '`>`' angle brackets.
+
+Markdown:
+
+    A First Level Header
+    ====================
+    
+    A Second Level Header
+    ---------------------
+
+    Now is the time for all good men to come to
+    the aid of their country. This is just a
+    regular paragraph.
+
+    The quick brown fox jumped over the lazy
+    dog's back.
+    
+    ### Header 3
+
+    > This is a blockquote.
+    > 
+    > This is the second paragraph in the blockquote.
+    >
+    > ## This is an H2 in a blockquote
+
+
+Output:
+
+    <h1>A First Level Header</h1>
+    
+    <h2>A Second Level Header</h2>
+    
+    <p>Now is the time for all good men to come to
+    the aid of their country. This is just a
+    regular paragraph.</p>
+    
+    <p>The quick brown fox jumped over the lazy
+    dog's back.</p>
+    
+    <h3>Header 3</h3>
+    
+    <blockquote>
+        <p>This is a blockquote.</p>
+        
+        <p>This is the second paragraph in the blockquote.</p>
+        
+        <h2>This is an H2 in a blockquote</h2>
+    </blockquote>
+
+
+
+### Phrase Emphasis ###
+
+Markdown uses asterisks and underscores to indicate spans of emphasis.
+
+Markdown:
+
+    Some of these words *are emphasized*.
+    Some of these words _are emphasized also_.
+    
+    Use two asterisks for **strong emphasis**.
+    Or, if you prefer, __use two underscores instead__.
+
+Output:
+
+    <p>Some of these words <em>are emphasized</em>.
+    Some of these words <em>are emphasized also</em>.</p>
+    
+    <p>Use two asterisks for <strong>strong emphasis</strong>.
+    Or, if you prefer, <strong>use two underscores instead</strong>.</p>
+   
+
+
+## Lists ##
+
+Unordered (bulleted) lists use asterisks, pluses, and hyphens (`*`,
+`+`, and `-`) as list markers. These three markers are
+interchangable; this:
+
+    *   Candy.
+    *   Gum.
+    *   Booze.
+
+this:
+
+    +   Candy.
+    +   Gum.
+    +   Booze.
+
+and this:
+
+    -   Candy.
+    -   Gum.
+    -   Booze.
+
+all produce the same output:
+
+    <ul>
+    <li>Candy.</li>
+    <li>Gum.</li>
+    <li>Booze.</li>
+    </ul>
+
+Ordered (numbered) lists use regular numbers, followed by periods, as
+list markers:
+
+    1.  Red
+    2.  Green
+    3.  Blue
+
+Output:
+
+    <ol>
+    <li>Red</li>
+    <li>Green</li>
+    <li>Blue</li>
+    </ol>
+
+If you put blank lines between items, you'll get `<p>` tags for the
+list item text. You can create multi-paragraph list items by indenting
+the paragraphs by 4 spaces or 1 tab:
+
+    *   A list item.
+    
+        With multiple paragraphs.
+
+    *   Another item in the list.
+
+Output:
+
+    <ul>
+    <li><p>A list item.</p>
+    <p>With multiple paragraphs.</p></li>
+    <li><p>Another item in the list.</p></li>
+    </ul>
+    
+
+
+### Links ###
+
+Markdown supports two styles for creating links: *inline* and
+*reference*. With both styles, you use square brackets to delimit the
+text you want to turn into a link.
+
+Inline-style links use parentheses immediately after the link text.
+For example:
+
+    This is an [example link](http://example.com/).
+
+Output:
+
+    <p>This is an <a href="http://example.com/">
+    example link</a>.</p>
+
+Optionally, you may include a title attribute in the parentheses:
+
+    This is an [example link](http://example.com/ "With a Title").
+
+Output:
+
+    <p>This is an <a href="http://example.com/" title="With a Title">
+    example link</a>.</p>
+
+Reference-style links allow you to refer to your links by names, which
+you define elsewhere in your document:
+
+    I get 10 times more traffic from [Google][1] than from
+    [Yahoo][2] or [MSN][3].
+
+    [1]: http://google.com/        "Google"
+    [2]: http://search.yahoo.com/  "Yahoo Search"
+    [3]: http://search.msn.com/    "MSN Search"
+
+Output:
+
+    <p>I get 10 times more traffic from <a href="http://google.com/"
+    title="Google">Google</a> than from <a href="http://search.yahoo.com/"
+    title="Yahoo Search">Yahoo</a> or <a href="http://search.msn.com/"
+    title="MSN Search">MSN</a>.</p>
+
+The title attribute is optional. Link names may contain letters,
+numbers and spaces, but are *not* case sensitive:
+
+    I start my morning with a cup of coffee and
+    [The New York Times][NY Times].
+
+    [ny times]: http://www.nytimes.com/
+
+Output:
+
+    <p>I start my morning with a cup of coffee and
+    <a href="http://www.nytimes.com/">The New York Times</a>.</p>
+
+
+### Images ###
+
+Image syntax is very much like link syntax.
+
+Inline (titles are optional):
+
+    ![alt text](/path/to/img.jpg "Title")
+
+Reference-style:
+
+    ![alt text][id]
+
+    [id]: /path/to/img.jpg "Title"
+
+Both of the above examples produce the same output:
+
+    <img src="/path/to/img.jpg" alt="alt text" title="Title" />
+
+
+
+### Code ###
+
+In a regular paragraph, you can create code span by wrapping text in
+backtick quotes. Any ampersands (`&`) and angle brackets (`<` or
+`>`) will automatically be translated into HTML entities. This makes
+it easy to use Markdown to write about HTML example code:
+
+    I strongly recommend against using any `<blink>` tags.
+
+    I wish SmartyPants used named entities like `&mdash;`
+    instead of decimal-encoded entites like `&#8212;`.
+
+Output:
+
+    <p>I strongly recommend against using any
+    <code>&lt;blink&gt;</code> tags.</p>
+    
+    <p>I wish SmartyPants used named entities like
+    <code>&amp;mdash;</code> instead of decimal-encoded
+    entites like <code>&amp;#8212;</code>.</p>
+
+
+To specify an entire block of pre-formatted code, indent every line of
+the block by 4 spaces or 1 tab. Just like with code spans, `&`, `<`,
+and `>` characters will be escaped automatically.
+
+Markdown:
+
+    If you want your page to validate under XHTML 1.0 Strict,
+    you've got to put paragraph tags in your blockquotes:
+
+        <blockquote>
+            <p>For example.</p>
+        </blockquote>
+
+Output:
+
+    <p>If you want your page to validate under XHTML 1.0 Strict,
+    you've got to put paragraph tags in your blockquotes:</p>
+    
+    <pre><code>&lt;blockquote&gt;
+        &lt;p&gt;For example.&lt;/p&gt;
+    &lt;/blockquote&gt;
+    </code></pre>
diff --git a/packages/markdown/marked/test/original/markdown_documentation_syntax.html b/packages/markdown/marked/test/original/markdown_documentation_syntax.html
new file mode 100644
index 00000000..5c01306c
--- /dev/null
+++ b/packages/markdown/marked/test/original/markdown_documentation_syntax.html
@@ -0,0 +1,942 @@
+<h1>Markdown: Syntax</h1>
+
+<ul id="ProjectSubmenu">
+    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
+    <li><a href="/projects/markdown/basics" title="Markdown Basics">Basics</a></li>
+    <li><a class="selected" title="Markdown Syntax Documentation">Syntax</a></li>
+    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
+    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
+</ul>
+
+<ul>
+<li><a href="#overview">Overview</a>
+<ul>
+<li><a href="#philosophy">Philosophy</a></li>
+<li><a href="#html">Inline HTML</a></li>
+<li><a href="#autoescape">Automatic Escaping for Special Characters</a></li>
+</ul></li>
+<li><a href="#block">Block Elements</a>
+<ul>
+<li><a href="#p">Paragraphs and Line Breaks</a></li>
+<li><a href="#header">Headers</a></li>
+<li><a href="#blockquote">Blockquotes</a></li>
+<li><a href="#list">Lists</a></li>
+<li><a href="#precode">Code Blocks</a></li>
+<li><a href="#hr">Horizontal Rules</a></li>
+</ul></li>
+<li><a href="#span">Span Elements</a>
+<ul>
+<li><a href="#link">Links</a></li>
+<li><a href="#em">Emphasis</a></li>
+<li><a href="#code">Code</a></li>
+<li><a href="#img">Images</a></li>
+</ul></li>
+<li><a href="#misc">Miscellaneous</a>
+<ul>
+<li><a href="#backslash">Backslash Escapes</a></li>
+<li><a href="#autolink">Automatic Links</a></li>
+</ul></li>
+</ul>
+
+<p><strong>Note:</strong> This document is itself written using Markdown; you
+can <a href="/projects/markdown/syntax.text">see the source for it by adding '.text' to the URL</a>.</p>
+
+<hr />
+
+<h2 id="overview">Overview</h2>
+
+<h3 id="philosophy">Philosophy</h3>
+
+<p>Markdown is intended to be as easy-to-read and easy-to-write as is feasible.</p>
+
+<p>Readability, however, is emphasized above all else. A Markdown-formatted
+document should be publishable as-is, as plain text, without looking
+like it's been marked up with tags or formatting instructions. While
+Markdown's syntax has been influenced by several existing text-to-HTML
+filters -- including <a href="http://docutils.sourceforge.net/mirror/setext.html">Setext</a>, <a href="http://www.aaronsw.com/2002/atx/">atx</a>, <a href="http://textism.com/tools/textile/">Textile</a>, <a href="http://docutils.sourceforge.net/rst.html">reStructuredText</a>,
+<a href="http://www.triptico.com/software/grutatxt.html">Grutatext</a>, and <a href="http://ettext.taint.org/doc/">EtText</a> -- the single biggest source of
+inspiration for Markdown's syntax is the format of plain text email.</p>
+
+<p>To this end, Markdown's syntax is comprised entirely of punctuation
+characters, which punctuation characters have been carefully chosen so
+as to look like what they mean. E.g., asterisks around a word actually
+look like *emphasis*. Markdown lists look like, well, lists. Even
+blockquotes look like quoted passages of text, assuming you've ever
+used email.</p>
+
+<h3 id="html">Inline HTML</h3>
+
+<p>Markdown's syntax is intended for one purpose: to be used as a
+format for <em>writing</em> for the web.</p>
+
+<p>Markdown is not a replacement for HTML, or even close to it. Its
+syntax is very small, corresponding only to a very small subset of
+HTML tags. The idea is <em>not</em> to create a syntax that makes it easier
+to insert HTML tags. In my opinion, HTML tags are already easy to
+insert. The idea for Markdown is to make it easy to read, write, and
+edit prose. HTML is a <em>publishing</em> format; Markdown is a <em>writing</em>
+format. Thus, Markdown's formatting syntax only addresses issues that
+can be conveyed in plain text.</p>
+
+<p>For any markup that is not covered by Markdown's syntax, you simply
+use HTML itself. There's no need to preface it or delimit it to
+indicate that you're switching from Markdown to HTML; you just use
+the tags.</p>
+
+<p>The only restrictions are that block-level HTML elements -- e.g. <code>&lt;div&gt;</code>,
+<code>&lt;table&gt;</code>, <code>&lt;pre&gt;</code>, <code>&lt;p&gt;</code>, etc. -- must be separated from surrounding
+content by blank lines, and the start and end tags of the block should
+not be indented with tabs or spaces. Markdown is smart enough not
+to add extra (unwanted) <code>&lt;p&gt;</code> tags around HTML block-level tags.</p>
+
+<p>For example, to add an HTML table to a Markdown article:</p>
+
+<pre><code>This is a regular paragraph.
+
+&lt;table&gt;
+    &lt;tr&gt;
+        &lt;td&gt;Foo&lt;/td&gt;
+    &lt;/tr&gt;
+&lt;/table&gt;
+
+This is another regular paragraph.
+</code></pre>
+
+<p>Note that Markdown formatting syntax is not processed within block-level
+HTML tags. E.g., you can't use Markdown-style <code>*emphasis*</code> inside an
+HTML block.</p>
+
+<p>Span-level HTML tags -- e.g. <code>&lt;span&gt;</code>, <code>&lt;cite&gt;</code>, or <code>&lt;del&gt;</code> -- can be
+used anywhere in a Markdown paragraph, list item, or header. If you
+want, you can even use HTML tags instead of Markdown formatting; e.g. if
+you'd prefer to use HTML <code>&lt;a&gt;</code> or <code>&lt;img&gt;</code> tags instead of Markdown's
+link or image syntax, go right ahead.</p>
+
+<p>Unlike block-level HTML tags, Markdown syntax <em>is</em> processed within
+span-level tags.</p>
+
+<h3 id="autoescape">Automatic Escaping for Special Characters</h3>
+
+<p>In HTML, there are two characters that demand special treatment: <code>&lt;</code>
+and <code>&amp;</code>. Left angle brackets are used to start tags; ampersands are
+used to denote HTML entities. If you want to use them as literal
+characters, you must escape them as entities, e.g. <code>&amp;lt;</code>, and
+<code>&amp;amp;</code>.</p>
+
+<p>Ampersands in particular are bedeviling for web writers. If you want to
+write about 'AT&amp;T', you need to write '<code>AT&amp;amp;T</code>'. You even need to
+escape ampersands within URLs. Thus, if you want to link to:</p>
+
+<pre><code>http://images.google.com/images?num=30&amp;q=larry+bird
+</code></pre>
+
+<p>you need to encode the URL as:</p>
+
+<pre><code>http://images.google.com/images?num=30&amp;amp;q=larry+bird
+</code></pre>
+
+<p>in your anchor tag <code>href</code> attribute. Needless to say, this is easy to
+forget, and is probably the single most common source of HTML validation
+errors in otherwise well-marked-up web sites.</p>
+
+<p>Markdown allows you to use these characters naturally, taking care of
+all the necessary escaping for you. If you use an ampersand as part of
+an HTML entity, it remains unchanged; otherwise it will be translated
+into <code>&amp;amp;</code>.</p>
+
+<p>So, if you want to include a copyright symbol in your article, you can write:</p>
+
+<pre><code>&amp;copy;
+</code></pre>
+
+<p>and Markdown will leave it alone. But if you write:</p>
+
+<pre><code>AT&amp;T
+</code></pre>
+
+<p>Markdown will translate it to:</p>
+
+<pre><code>AT&amp;amp;T
+</code></pre>
+
+<p>Similarly, because Markdown supports <a href="#html">inline HTML</a>, if you use
+angle brackets as delimiters for HTML tags, Markdown will treat them as
+such. But if you write:</p>
+
+<pre><code>4 &lt; 5
+</code></pre>
+
+<p>Markdown will translate it to:</p>
+
+<pre><code>4 &amp;lt; 5
+</code></pre>
+
+<p>However, inside Markdown code spans and blocks, angle brackets and
+ampersands are <em>always</em> encoded automatically. This makes it easy to use
+Markdown to write about HTML code. (As opposed to raw HTML, which is a
+terrible format for writing about HTML syntax, because every single <code>&lt;</code>
+and <code>&amp;</code> in your example code needs to be escaped.)</p>
+
+<hr />
+
+<h2 id="block">Block Elements</h2>
+
+<h3 id="p">Paragraphs and Line Breaks</h3>
+
+<p>A paragraph is simply one or more consecutive lines of text, separated
+by one or more blank lines. (A blank line is any line that looks like a
+blank line -- a line containing nothing but spaces or tabs is considered
+blank.) Normal paragraphs should not be intended with spaces or tabs.</p>
+
+<p>The implication of the "one or more consecutive lines of text" rule is
+that Markdown supports "hard-wrapped" text paragraphs. This differs
+significantly from most other text-to-HTML formatters (including Movable
+Type's "Convert Line Breaks" option) which translate every line break
+character in a paragraph into a <code>&lt;br /&gt;</code> tag.</p>
+
+<p>When you <em>do</em> want to insert a <code>&lt;br /&gt;</code> break tag using Markdown, you
+end a line with two or more spaces, then type return.</p>
+
+<p>Yes, this takes a tad more effort to create a <code>&lt;br /&gt;</code>, but a simplistic
+"every line break is a <code>&lt;br /&gt;</code>" rule wouldn't work for Markdown.
+Markdown's email-style <a href="#blockquote">blockquoting</a> and multi-paragraph <a href="#list">list items</a>
+work best -- and look better -- when you format them with hard breaks.</p>
+
+<h3 id="header">Headers</h3>
+
+<p>Markdown supports two styles of headers, <a href="http://docutils.sourceforge.net/mirror/setext.html">Setext</a> and <a href="http://www.aaronsw.com/2002/atx/">atx</a>.</p>
+
+<p>Setext-style headers are "underlined" using equal signs (for first-level
+headers) and dashes (for second-level headers). For example:</p>
+
+<pre><code>This is an H1
+=============
+
+This is an H2
+-------------
+</code></pre>
+
+<p>Any number of underlining <code>=</code>'s or <code>-</code>'s will work.</p>
+
+<p>Atx-style headers use 1-6 hash characters at the start of the line,
+corresponding to header levels 1-6. For example:</p>
+
+<pre><code># This is an H1
+
+## This is an H2
+
+###### This is an H6
+</code></pre>
+
+<p>Optionally, you may "close" atx-style headers. This is purely
+cosmetic -- you can use this if you think it looks better. The
+closing hashes don't even need to match the number of hashes
+used to open the header. (The number of opening hashes
+determines the header level.) :</p>
+
+<pre><code># This is an H1 #
+
+## This is an H2 ##
+
+### This is an H3 ######
+</code></pre>
+
+<h3 id="blockquote">Blockquotes</h3>
+
+<p>Markdown uses email-style <code>&gt;</code> characters for blockquoting. If you're
+familiar with quoting passages of text in an email message, then you
+know how to create a blockquote in Markdown. It looks best if you hard
+wrap the text and put a <code>&gt;</code> before every line:</p>
+
+<pre><code>&gt; This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
+&gt; consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
+&gt; Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
+&gt; 
+&gt; Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+&gt; id sem consectetuer libero luctus adipiscing.
+</code></pre>
+
+<p>Markdown allows you to be lazy and only put the <code>&gt;</code> before the first
+line of a hard-wrapped paragraph:</p>
+
+<pre><code>&gt; This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
+consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
+Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
+
+&gt; Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+id sem consectetuer libero luctus adipiscing.
+</code></pre>
+
+<p>Blockquotes can be nested (i.e. a blockquote-in-a-blockquote) by
+adding additional levels of <code>&gt;</code>:</p>
+
+<pre><code>&gt; This is the first level of quoting.
+&gt;
+&gt; &gt; This is nested blockquote.
+&gt;
+&gt; Back to the first level.
+</code></pre>
+
+<p>Blockquotes can contain other Markdown elements, including headers, lists,
+and code blocks:</p>
+
+<pre><code>&gt; ## This is a header.
+&gt; 
+&gt; 1.   This is the first list item.
+&gt; 2.   This is the second list item.
+&gt; 
+&gt; Here's some example code:
+&gt; 
+&gt;     return shell_exec("echo $input | $markdown_script");
+</code></pre>
+
+<p>Any decent text editor should make email-style quoting easy. For
+example, with BBEdit, you can make a selection and choose Increase
+Quote Level from the Text menu.</p>
+
+<h3 id="list">Lists</h3>
+
+<p>Markdown supports ordered (numbered) and unordered (bulleted) lists.</p>
+
+<p>Unordered lists use asterisks, pluses, and hyphens -- interchangably
+-- as list markers:</p>
+
+<pre><code>*   Red
+*   Green
+*   Blue
+</code></pre>
+
+<p>is equivalent to:</p>
+
+<pre><code>+   Red
++   Green
++   Blue
+</code></pre>
+
+<p>and:</p>
+
+<pre><code>-   Red
+-   Green
+-   Blue
+</code></pre>
+
+<p>Ordered lists use numbers followed by periods:</p>
+
+<pre><code>1.  Bird
+2.  McHale
+3.  Parish
+</code></pre>
+
+<p>It's important to note that the actual numbers you use to mark the
+list have no effect on the HTML output Markdown produces. The HTML
+Markdown produces from the above list is:</p>
+
+<pre><code>&lt;ol&gt;
+&lt;li&gt;Bird&lt;/li&gt;
+&lt;li&gt;McHale&lt;/li&gt;
+&lt;li&gt;Parish&lt;/li&gt;
+&lt;/ol&gt;
+</code></pre>
+
+<p>If you instead wrote the list in Markdown like this:</p>
+
+<pre><code>1.  Bird
+1.  McHale
+1.  Parish
+</code></pre>
+
+<p>or even:</p>
+
+<pre><code>3. Bird
+1. McHale
+8. Parish
+</code></pre>
+
+<p>you'd get the exact same HTML output. The point is, if you want to,
+you can use ordinal numbers in your ordered Markdown lists, so that
+the numbers in your source match the numbers in your published HTML.
+But if you want to be lazy, you don't have to.</p>
+
+<p>If you do use lazy list numbering, however, you should still start the
+list with the number 1. At some point in the future, Markdown may support
+starting ordered lists at an arbitrary number.</p>
+
+<p>List markers typically start at the left margin, but may be indented by
+up to three spaces. List markers must be followed by one or more spaces
+or a tab.</p>
+
+<p>To make lists look nice, you can wrap items with hanging indents:</p>
+
+<pre><code>*   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+    Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
+    viverra nec, fringilla in, laoreet vitae, risus.
+*   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
+    Suspendisse id sem consectetuer libero luctus adipiscing.
+</code></pre>
+
+<p>But if you want to be lazy, you don't have to:</p>
+
+<pre><code>*   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
+viverra nec, fringilla in, laoreet vitae, risus.
+*   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
+Suspendisse id sem consectetuer libero luctus adipiscing.
+</code></pre>
+
+<p>If list items are separated by blank lines, Markdown will wrap the
+items in <code>&lt;p&gt;</code> tags in the HTML output. For example, this input:</p>
+
+<pre><code>*   Bird
+*   Magic
+</code></pre>
+
+<p>will turn into:</p>
+
+<pre><code>&lt;ul&gt;
+&lt;li&gt;Bird&lt;/li&gt;
+&lt;li&gt;Magic&lt;/li&gt;
+&lt;/ul&gt;
+</code></pre>
+
+<p>But this:</p>
+
+<pre><code>*   Bird
+
+*   Magic
+</code></pre>
+
+<p>will turn into:</p>
+
+<pre><code>&lt;ul&gt;
+&lt;li&gt;&lt;p&gt;Bird&lt;/p&gt;&lt;/li&gt;
+&lt;li&gt;&lt;p&gt;Magic&lt;/p&gt;&lt;/li&gt;
+&lt;/ul&gt;
+</code></pre>
+
+<p>List items may consist of multiple paragraphs. Each subsequent
+paragraph in a list item must be intended by either 4 spaces
+or one tab:</p>
+
+<pre><code>1.  This is a list item with two paragraphs. Lorem ipsum dolor
+    sit amet, consectetuer adipiscing elit. Aliquam hendrerit
+    mi posuere lectus.
+
+    Vestibulum enim wisi, viverra nec, fringilla in, laoreet
+    vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
+    sit amet velit.
+
+2.  Suspendisse id sem consectetuer libero luctus adipiscing.
+</code></pre>
+
+<p>It looks nice if you indent every line of the subsequent
+paragraphs, but here again, Markdown will allow you to be
+lazy:</p>
+
+<pre><code>*   This is a list item with two paragraphs.
+
+    This is the second paragraph in the list item. You're
+only required to indent the first line. Lorem ipsum dolor
+sit amet, consectetuer adipiscing elit.
+
+*   Another item in the same list.
+</code></pre>
+
+<p>To put a blockquote within a list item, the blockquote's <code>&gt;</code>
+delimiters need to be indented:</p>
+
+<pre><code>*   A list item with a blockquote:
+
+    &gt; This is a blockquote
+    &gt; inside a list item.
+</code></pre>
+
+<p>To put a code block within a list item, the code block needs
+to be indented <em>twice</em> -- 8 spaces or two tabs:</p>
+
+<pre><code>*   A list item with a code block:
+
+        &lt;code goes here&gt;
+</code></pre>
+
+<p>It's worth noting that it's possible to trigger an ordered list by
+accident, by writing something like this:</p>
+
+<pre><code>1986. What a great season.
+</code></pre>
+
+<p>In other words, a <em>number-period-space</em> sequence at the beginning of a
+line. To avoid this, you can backslash-escape the period:</p>
+
+<pre><code>1986\. What a great season.
+</code></pre>
+
+<h3 id="precode">Code Blocks</h3>
+
+<p>Pre-formatted code blocks are used for writing about programming or
+markup source code. Rather than forming normal paragraphs, the lines
+of a code block are interpreted literally. Markdown wraps a code block
+in both <code>&lt;pre&gt;</code> and <code>&lt;code&gt;</code> tags.</p>
+
+<p>To produce a code block in Markdown, simply indent every line of the
+block by at least 4 spaces or 1 tab. For example, given this input:</p>
+
+<pre><code>This is a normal paragraph:
+
+    This is a code block.
+</code></pre>
+
+<p>Markdown will generate:</p>
+
+<pre><code>&lt;p&gt;This is a normal paragraph:&lt;/p&gt;
+
+&lt;pre&gt;&lt;code&gt;This is a code block.
+&lt;/code&gt;&lt;/pre&gt;
+</code></pre>
+
+<p>One level of indentation -- 4 spaces or 1 tab -- is removed from each
+line of the code block. For example, this:</p>
+
+<pre><code>Here is an example of AppleScript:
+
+    tell application "Foo"
+        beep
+    end tell
+</code></pre>
+
+<p>will turn into:</p>
+
+<pre><code>&lt;p&gt;Here is an example of AppleScript:&lt;/p&gt;
+
+&lt;pre&gt;&lt;code&gt;tell application "Foo"
+    beep
+end tell
+&lt;/code&gt;&lt;/pre&gt;
+</code></pre>
+
+<p>A code block continues until it reaches a line that is not indented
+(or the end of the article).</p>
+
+<p>Within a code block, ampersands (<code>&amp;</code>) and angle brackets (<code>&lt;</code> and <code>&gt;</code>)
+are automatically converted into HTML entities. This makes it very
+easy to include example HTML source code using Markdown -- just paste
+it and indent it, and Markdown will handle the hassle of encoding the
+ampersands and angle brackets. For example, this:</p>
+
+<pre><code>    &lt;div class="footer"&gt;
+        &amp;copy; 2004 Foo Corporation
+    &lt;/div&gt;
+</code></pre>
+
+<p>will turn into:</p>
+
+<pre><code>&lt;pre&gt;&lt;code&gt;&amp;lt;div class="footer"&amp;gt;
+    &amp;amp;copy; 2004 Foo Corporation
+&amp;lt;/div&amp;gt;
+&lt;/code&gt;&lt;/pre&gt;
+</code></pre>
+
+<p>Regular Markdown syntax is not processed within code blocks. E.g.,
+asterisks are just literal asterisks within a code block. This means
+it's also easy to use Markdown to write about Markdown's own syntax.</p>
+
+<h3 id="hr">Horizontal Rules</h3>
+
+<p>You can produce a horizontal rule tag (<code>&lt;hr /&gt;</code>) by placing three or
+more hyphens, asterisks, or underscores on a line by themselves. If you
+wish, you may use spaces between the hyphens or asterisks. Each of the
+following lines will produce a horizontal rule:</p>
+
+<pre><code>* * *
+
+***
+
+*****
+
+- - -
+
+---------------------------------------
+
+_ _ _
+</code></pre>
+
+<hr />
+
+<h2 id="span">Span Elements</h2>
+
+<h3 id="link">Links</h3>
+
+<p>Markdown supports two style of links: <em>inline</em> and <em>reference</em>.</p>
+
+<p>In both styles, the link text is delimited by [square brackets].</p>
+
+<p>To create an inline link, use a set of regular parentheses immediately
+after the link text's closing square bracket. Inside the parentheses,
+put the URL where you want the link to point, along with an <em>optional</em>
+title for the link, surrounded in quotes. For example:</p>
+
+<pre><code>This is [an example](http://example.com/ "Title") inline link.
+
+[This link](http://example.net/) has no title attribute.
+</code></pre>
+
+<p>Will produce:</p>
+
+<pre><code>&lt;p&gt;This is &lt;a href="http://example.com/" title="Title"&gt;
+an example&lt;/a&gt; inline link.&lt;/p&gt;
+
+&lt;p&gt;&lt;a href="http://example.net/"&gt;This link&lt;/a&gt; has no
+title attribute.&lt;/p&gt;
+</code></pre>
+
+<p>If you're referring to a local resource on the same server, you can
+use relative paths:</p>
+
+<pre><code>See my [About](/about/) page for details.
+</code></pre>
+
+<p>Reference-style links use a second set of square brackets, inside
+which you place a label of your choosing to identify the link:</p>
+
+<pre><code>This is [an example][id] reference-style link.
+</code></pre>
+
+<p>You can optionally use a space to separate the sets of brackets:</p>
+
+<pre><code>This is [an example] [id] reference-style link.
+</code></pre>
+
+<p>Then, anywhere in the document, you define your link label like this,
+on a line by itself:</p>
+
+<pre><code>[id]: http://example.com/  "Optional Title Here"
+</code></pre>
+
+<p>That is:</p>
+
+<ul>
+<li>Square brackets containing the link identifier (optionally
+indented from the left margin using up to three spaces);</li>
+<li>followed by a colon;</li>
+<li>followed by one or more spaces (or tabs);</li>
+<li>followed by the URL for the link;</li>
+<li>optionally followed by a title attribute for the link, enclosed
+in double or single quotes.</li>
+</ul>
+
+<p>The link URL may, optionally, be surrounded by angle brackets:</p>
+
+<pre><code>[id]: &lt;http://example.com/&gt;  "Optional Title Here"
+</code></pre>
+
+<p>You can put the title attribute on the next line and use extra spaces
+or tabs for padding, which tends to look better with longer URLs:</p>
+
+<pre><code>[id]: http://example.com/longish/path/to/resource/here
+    "Optional Title Here"
+</code></pre>
+
+<p>Link definitions are only used for creating links during Markdown
+processing, and are stripped from your document in the HTML output.</p>
+
+<p>Link definition names may constist of letters, numbers, spaces, and punctuation -- but they are <em>not</em> case sensitive. E.g. these two links:</p>
+
+<pre><code>[link text][a]
+[link text][A]
+</code></pre>
+
+<p>are equivalent.</p>
+
+<p>The <em>implicit link name</em> shortcut allows you to omit the name of the
+link, in which case the link text itself is used as the name.
+Just use an empty set of square brackets -- e.g., to link the word
+"Google" to the google.com web site, you could simply write:</p>
+
+<pre><code>[Google][]
+</code></pre>
+
+<p>And then define the link:</p>
+
+<pre><code>[Google]: http://google.com/
+</code></pre>
+
+<p>Because link names may contain spaces, this shortcut even works for
+multiple words in the link text:</p>
+
+<pre><code>Visit [Daring Fireball][] for more information.
+</code></pre>
+
+<p>And then define the link:</p>
+
+<pre><code>[Daring Fireball]: http://daringfireball.net/
+</code></pre>
+
+<p>Link definitions can be placed anywhere in your Markdown document. I
+tend to put them immediately after each paragraph in which they're
+used, but if you want, you can put them all at the end of your
+document, sort of like footnotes.</p>
+
+<p>Here's an example of reference links in action:</p>
+
+<pre><code>I get 10 times more traffic from [Google] [1] than from
+[Yahoo] [2] or [MSN] [3].
+
+  [1]: http://google.com/        "Google"
+  [2]: http://search.yahoo.com/  "Yahoo Search"
+  [3]: http://search.msn.com/    "MSN Search"
+</code></pre>
+
+<p>Using the implicit link name shortcut, you could instead write:</p>
+
+<pre><code>I get 10 times more traffic from [Google][] than from
+[Yahoo][] or [MSN][].
+
+  [google]: http://google.com/        "Google"
+  [yahoo]:  http://search.yahoo.com/  "Yahoo Search"
+  [msn]:    http://search.msn.com/    "MSN Search"
+</code></pre>
+
+<p>Both of the above examples will produce the following HTML output:</p>
+
+<pre><code>&lt;p&gt;I get 10 times more traffic from &lt;a href="http://google.com/"
+title="Google"&gt;Google&lt;/a&gt; than from
+&lt;a href="http://search.yahoo.com/" title="Yahoo Search"&gt;Yahoo&lt;/a&gt;
+or &lt;a href="http://search.msn.com/" title="MSN Search"&gt;MSN&lt;/a&gt;.&lt;/p&gt;
+</code></pre>
+
+<p>For comparison, here is the same paragraph written using
+Markdown's inline link style:</p>
+
+<pre><code>I get 10 times more traffic from [Google](http://google.com/ "Google")
+than from [Yahoo](http://search.yahoo.com/ "Yahoo Search") or
+[MSN](http://search.msn.com/ "MSN Search").
+</code></pre>
+
+<p>The point of reference-style links is not that they're easier to
+write. The point is that with reference-style links, your document
+source is vastly more readable. Compare the above examples: using
+reference-style links, the paragraph itself is only 81 characters
+long; with inline-style links, it's 176 characters; and as raw HTML,
+it's 234 characters. In the raw HTML, there's more markup than there
+is text.</p>
+
+<p>With Markdown's reference-style links, a source document much more
+closely resembles the final output, as rendered in a browser. By
+allowing you to move the markup-related metadata out of the paragraph,
+you can add links without interrupting the narrative flow of your
+prose.</p>
+
+<h3 id="em">Emphasis</h3>
+
+<p>Markdown treats asterisks (<code>*</code>) and underscores (<code>_</code>) as indicators of
+emphasis. Text wrapped with one <code>*</code> or <code>_</code> will be wrapped with an
+HTML <code>&lt;em&gt;</code> tag; double <code>*</code>'s or <code>_</code>'s will be wrapped with an HTML
+<code>&lt;strong&gt;</code> tag. E.g., this input:</p>
+
+<pre><code>*single asterisks*
+
+_single underscores_
+
+**double asterisks**
+
+__double underscores__
+</code></pre>
+
+<p>will produce:</p>
+
+<pre><code>&lt;em&gt;single asterisks&lt;/em&gt;
+
+&lt;em&gt;single underscores&lt;/em&gt;
+
+&lt;strong&gt;double asterisks&lt;/strong&gt;
+
+&lt;strong&gt;double underscores&lt;/strong&gt;
+</code></pre>
+
+<p>You can use whichever style you prefer; the lone restriction is that
+the same character must be used to open and close an emphasis span.</p>
+
+<p>Emphasis can be used in the middle of a word:</p>
+
+<pre><code>un*fucking*believable
+</code></pre>
+
+<p>But if you surround an <code>*</code> or <code>_</code> with spaces, it'll be treated as a
+literal asterisk or underscore.</p>
+
+<p>To produce a literal asterisk or underscore at a position where it
+would otherwise be used as an emphasis delimiter, you can backslash
+escape it:</p>
+
+<pre><code>\*this text is surrounded by literal asterisks\*
+</code></pre>
+
+<h3 id="code">Code</h3>
+
+<p>To indicate a span of code, wrap it with backtick quotes (<code>`</code>).
+Unlike a pre-formatted code block, a code span indicates code within a
+normal paragraph. For example:</p>
+
+<pre><code>Use the `printf()` function.
+</code></pre>
+
+<p>will produce:</p>
+
+<pre><code>&lt;p&gt;Use the &lt;code&gt;printf()&lt;/code&gt; function.&lt;/p&gt;
+</code></pre>
+
+<p>To include a literal backtick character within a code span, you can use
+multiple backticks as the opening and closing delimiters:</p>
+
+<pre><code>``There is a literal backtick (`) here.``
+</code></pre>
+
+<p>which will produce this:</p>
+
+<pre><code>&lt;p&gt;&lt;code&gt;There is a literal backtick (`) here.&lt;/code&gt;&lt;/p&gt;
+</code></pre>
+
+<p>The backtick delimiters surrounding a code span may include spaces --
+one after the opening, one before the closing. This allows you to place
+literal backtick characters at the beginning or end of a code span:</p>
+
+<pre><code>A single backtick in a code span: `` ` ``
+
+A backtick-delimited string in a code span: `` `foo` ``
+</code></pre>
+
+<p>will produce:</p>
+
+<pre><code>&lt;p&gt;A single backtick in a code span: &lt;code&gt;`&lt;/code&gt;&lt;/p&gt;
+
+&lt;p&gt;A backtick-delimited string in a code span: &lt;code&gt;`foo`&lt;/code&gt;&lt;/p&gt;
+</code></pre>
+
+<p>With a code span, ampersands and angle brackets are encoded as HTML
+entities automatically, which makes it easy to include example HTML
+tags. Markdown will turn this:</p>
+
+<pre><code>Please don't use any `&lt;blink&gt;` tags.
+</code></pre>
+
+<p>into:</p>
+
+<pre><code>&lt;p&gt;Please don't use any &lt;code&gt;&amp;lt;blink&amp;gt;&lt;/code&gt; tags.&lt;/p&gt;
+</code></pre>
+
+<p>You can write this:</p>
+
+<pre><code>`&amp;#8212;` is the decimal-encoded equivalent of `&amp;mdash;`.
+</code></pre>
+
+<p>to produce:</p>
+
+<pre><code>&lt;p&gt;&lt;code&gt;&amp;amp;#8212;&lt;/code&gt; is the decimal-encoded
+equivalent of &lt;code&gt;&amp;amp;mdash;&lt;/code&gt;.&lt;/p&gt;
+</code></pre>
+
+<h3 id="img">Images</h3>
+
+<p>Admittedly, it's fairly difficult to devise a "natural" syntax for
+placing images into a plain text document format.</p>
+
+<p>Markdown uses an image syntax that is intended to resemble the syntax
+for links, allowing for two styles: <em>inline</em> and <em>reference</em>.</p>
+
+<p>Inline image syntax looks like this:</p>
+
+<pre><code>![Alt text](/path/to/img.jpg)
+
+![Alt text](/path/to/img.jpg "Optional title")
+</code></pre>
+
+<p>That is:</p>
+
+<ul>
+<li>An exclamation mark: <code>!</code>;</li>
+<li>followed by a set of square brackets, containing the <code>alt</code>
+attribute text for the image;</li>
+<li>followed by a set of parentheses, containing the URL or path to
+the image, and an optional <code>title</code> attribute enclosed in double
+or single quotes.</li>
+</ul>
+
+<p>Reference-style image syntax looks like this:</p>
+
+<pre><code>![Alt text][id]
+</code></pre>
+
+<p>Where "id" is the name of a defined image reference. Image references
+are defined using syntax identical to link references:</p>
+
+<pre><code>[id]: url/to/image  "Optional title attribute"
+</code></pre>
+
+<p>As of this writing, Markdown has no syntax for specifying the
+dimensions of an image; if this is important to you, you can simply
+use regular HTML <code>&lt;img&gt;</code> tags.</p>
+
+<hr />
+
+<h2 id="misc">Miscellaneous</h2>
+
+<h3 id="autolink">Automatic Links</h3>
+
+<p>Markdown supports a shortcut style for creating "automatic" links for URLs and email addresses: simply surround the URL or email address with angle brackets. What this means is that if you want to show the actual text of a URL or email address, and also have it be a clickable link, you can do this:</p>
+
+<pre><code>&lt;http://example.com/&gt;
+</code></pre>
+
+<p>Markdown will turn this into:</p>
+
+<pre><code>&lt;a href="http://example.com/"&gt;http://example.com/&lt;/a&gt;
+</code></pre>
+
+<p>Automatic links for email addresses work similarly, except that
+Markdown will also perform a bit of randomized decimal and hex
+entity-encoding to help obscure your address from address-harvesting
+spambots. For example, Markdown will turn this:</p>
+
+<pre><code>&lt;address@example.com&gt;
+</code></pre>
+
+<p>into something like this:</p>
+
+<pre><code>&lt;a href="&amp;#x6D;&amp;#x61;i&amp;#x6C;&amp;#x74;&amp;#x6F;:&amp;#x61;&amp;#x64;&amp;#x64;&amp;#x72;&amp;#x65;
+&amp;#115;&amp;#115;&amp;#64;&amp;#101;&amp;#120;&amp;#x61;&amp;#109;&amp;#x70;&amp;#x6C;e&amp;#x2E;&amp;#99;&amp;#111;
+&amp;#109;"&gt;&amp;#x61;&amp;#x64;&amp;#x64;&amp;#x72;&amp;#x65;&amp;#115;&amp;#115;&amp;#64;&amp;#101;&amp;#120;&amp;#x61;
+&amp;#109;&amp;#x70;&amp;#x6C;e&amp;#x2E;&amp;#99;&amp;#111;&amp;#109;&lt;/a&gt;
+</code></pre>
+
+<p>which will render in a browser as a clickable link to "address@example.com".</p>
+
+<p>(This sort of entity-encoding trick will indeed fool many, if not
+most, address-harvesting bots, but it definitely won't fool all of
+them. It's better than nothing, but an address published in this way
+will probably eventually start receiving spam.)</p>
+
+<h3 id="backslash">Backslash Escapes</h3>
+
+<p>Markdown allows you to use backslash escapes to generate literal
+characters which would otherwise have special meaning in Markdown's
+formatting syntax. For example, if you wanted to surround a word with
+literal asterisks (instead of an HTML <code>&lt;em&gt;</code> tag), you can backslashes
+before the asterisks, like this:</p>
+
+<pre><code>\*literal asterisks\*
+</code></pre>
+
+<p>Markdown provides backslash escapes for the following characters:</p>
+
+<pre><code>\   backslash
+`   backtick
+*   asterisk
+_   underscore
+{}  curly braces
+[]  square brackets
+()  parentheses
+#   hash mark
++   plus sign
+-   minus sign (hyphen)
+.   dot
+!   exclamation mark
+</code></pre>
diff --git a/packages/markdown/marked/test/original/markdown_documentation_syntax.md b/packages/markdown/marked/test/original/markdown_documentation_syntax.md
new file mode 100644
index 00000000..e3bd4a7f
--- /dev/null
+++ b/packages/markdown/marked/test/original/markdown_documentation_syntax.md
@@ -0,0 +1,892 @@
+---
+pedantic: true
+headerIds: false
+---
+
+Markdown: Syntax
+================
+
+<ul id="ProjectSubmenu">
+    <li><a href="/projects/markdown/" title="Markdown Project Page">Main</a></li>
+    <li><a href="/projects/markdown/basics" title="Markdown Basics">Basics</a></li>
+    <li><a class="selected" title="Markdown Syntax Documentation">Syntax</a></li>
+    <li><a href="/projects/markdown/license" title="Pricing and License Information">License</a></li>
+    <li><a href="/projects/markdown/dingus" title="Online Markdown Web Form">Dingus</a></li>
+</ul>
+
+
+*   [Overview](#overview)
+    *   [Philosophy](#philosophy)
+    *   [Inline HTML](#html)
+    *   [Automatic Escaping for Special Characters](#autoescape)
+*   [Block Elements](#block)
+    *   [Paragraphs and Line Breaks](#p)
+    *   [Headers](#header)
+    *   [Blockquotes](#blockquote)
+    *   [Lists](#list)
+    *   [Code Blocks](#precode)
+    *   [Horizontal Rules](#hr)
+*   [Span Elements](#span)
+    *   [Links](#link)
+    *   [Emphasis](#em)
+    *   [Code](#code)
+    *   [Images](#img)
+*   [Miscellaneous](#misc)
+    *   [Backslash Escapes](#backslash)
+    *   [Automatic Links](#autolink)
+
+
+**Note:** This document is itself written using Markdown; you
+can [see the source for it by adding '.text' to the URL][src].
+
+  [src]: /projects/markdown/syntax.text
+
+* * *
+
+<h2 id="overview">Overview</h2>
+
+<h3 id="philosophy">Philosophy</h3>
+
+Markdown is intended to be as easy-to-read and easy-to-write as is feasible.
+
+Readability, however, is emphasized above all else. A Markdown-formatted
+document should be publishable as-is, as plain text, without looking
+like it's been marked up with tags or formatting instructions. While
+Markdown's syntax has been influenced by several existing text-to-HTML
+filters -- including [Setext] [1], [atx] [2], [Textile] [3], [reStructuredText] [4],
+[Grutatext] [5], and [EtText] [6] -- the single biggest source of
+inspiration for Markdown's syntax is the format of plain text email.
+
+  [1]: http://docutils.sourceforge.net/mirror/setext.html
+  [2]: http://www.aaronsw.com/2002/atx/
+  [3]: http://textism.com/tools/textile/
+  [4]: http://docutils.sourceforge.net/rst.html
+  [5]: http://www.triptico.com/software/grutatxt.html
+  [6]: http://ettext.taint.org/doc/
+
+To this end, Markdown's syntax is comprised entirely of punctuation
+characters, which punctuation characters have been carefully chosen so
+as to look like what they mean. E.g., asterisks around a word actually
+look like \*emphasis\*. Markdown lists look like, well, lists. Even
+blockquotes look like quoted passages of text, assuming you've ever
+used email.
+
+
+
+<h3 id="html">Inline HTML</h3>
+
+Markdown's syntax is intended for one purpose: to be used as a
+format for *writing* for the web.
+
+Markdown is not a replacement for HTML, or even close to it. Its
+syntax is very small, corresponding only to a very small subset of
+HTML tags. The idea is *not* to create a syntax that makes it easier
+to insert HTML tags. In my opinion, HTML tags are already easy to
+insert. The idea for Markdown is to make it easy to read, write, and
+edit prose. HTML is a *publishing* format; Markdown is a *writing*
+format. Thus, Markdown's formatting syntax only addresses issues that
+can be conveyed in plain text.
+
+For any markup that is not covered by Markdown's syntax, you simply
+use HTML itself. There's no need to preface it or delimit it to
+indicate that you're switching from Markdown to HTML; you just use
+the tags.
+
+The only restrictions are that block-level HTML elements -- e.g. `<div>`,
+`<table>`, `<pre>`, `<p>`, etc. -- must be separated from surrounding
+content by blank lines, and the start and end tags of the block should
+not be indented with tabs or spaces. Markdown is smart enough not
+to add extra (unwanted) `<p>` tags around HTML block-level tags.
+
+For example, to add an HTML table to a Markdown article:
+
+    This is a regular paragraph.
+
+    <table>
+        <tr>
+            <td>Foo</td>
+        </tr>
+    </table>
+
+    This is another regular paragraph.
+
+Note that Markdown formatting syntax is not processed within block-level
+HTML tags. E.g., you can't use Markdown-style `*emphasis*` inside an
+HTML block.
+
+Span-level HTML tags -- e.g. `<span>`, `<cite>`, or `<del>` -- can be
+used anywhere in a Markdown paragraph, list item, or header. If you
+want, you can even use HTML tags instead of Markdown formatting; e.g. if
+you'd prefer to use HTML `<a>` or `<img>` tags instead of Markdown's
+link or image syntax, go right ahead.
+
+Unlike block-level HTML tags, Markdown syntax *is* processed within
+span-level tags.
+
+
+<h3 id="autoescape">Automatic Escaping for Special Characters</h3>
+
+In HTML, there are two characters that demand special treatment: `<`
+and `&`. Left angle brackets are used to start tags; ampersands are
+used to denote HTML entities. If you want to use them as literal
+characters, you must escape them as entities, e.g. `&lt;`, and
+`&amp;`.
+
+Ampersands in particular are bedeviling for web writers. If you want to
+write about 'AT&T', you need to write '`AT&amp;T`'. You even need to
+escape ampersands within URLs. Thus, if you want to link to:
+
+    http://images.google.com/images?num=30&q=larry+bird
+
+you need to encode the URL as:
+
+    http://images.google.com/images?num=30&amp;q=larry+bird
+
+in your anchor tag `href` attribute. Needless to say, this is easy to
+forget, and is probably the single most common source of HTML validation
+errors in otherwise well-marked-up web sites.
+
+Markdown allows you to use these characters naturally, taking care of
+all the necessary escaping for you. If you use an ampersand as part of
+an HTML entity, it remains unchanged; otherwise it will be translated
+into `&amp;`.
+
+So, if you want to include a copyright symbol in your article, you can write:
+
+    &copy;
+
+and Markdown will leave it alone. But if you write:
+
+    AT&T
+
+Markdown will translate it to:
+
+    AT&amp;T
+
+Similarly, because Markdown supports [inline HTML](#html), if you use
+angle brackets as delimiters for HTML tags, Markdown will treat them as
+such. But if you write:
+
+    4 < 5
+
+Markdown will translate it to:
+
+    4 &lt; 5
+
+However, inside Markdown code spans and blocks, angle brackets and
+ampersands are *always* encoded automatically. This makes it easy to use
+Markdown to write about HTML code. (As opposed to raw HTML, which is a
+terrible format for writing about HTML syntax, because every single `<`
+and `&` in your example code needs to be escaped.)
+
+
+* * *
+
+
+<h2 id="block">Block Elements</h2>
+
+
+<h3 id="p">Paragraphs and Line Breaks</h3>
+
+A paragraph is simply one or more consecutive lines of text, separated
+by one or more blank lines. (A blank line is any line that looks like a
+blank line -- a line containing nothing but spaces or tabs is considered
+blank.) Normal paragraphs should not be intended with spaces or tabs.
+
+The implication of the "one or more consecutive lines of text" rule is
+that Markdown supports "hard-wrapped" text paragraphs. This differs
+significantly from most other text-to-HTML formatters (including Movable
+Type's "Convert Line Breaks" option) which translate every line break
+character in a paragraph into a `<br />` tag.
+
+When you *do* want to insert a `<br />` break tag using Markdown, you
+end a line with two or more spaces, then type return.
+
+Yes, this takes a tad more effort to create a `<br />`, but a simplistic
+"every line break is a `<br />`" rule wouldn't work for Markdown.
+Markdown's email-style [blockquoting][bq] and multi-paragraph [list items][l]
+work best -- and look better -- when you format them with hard breaks.
+
+  [bq]: #blockquote
+  [l]:  #list
+
+
+
+<h3 id="header">Headers</h3>
+
+Markdown supports two styles of headers, [Setext] [1] and [atx] [2].
+
+Setext-style headers are "underlined" using equal signs (for first-level
+headers) and dashes (for second-level headers). For example:
+
+    This is an H1
+    =============
+
+    This is an H2
+    -------------
+
+Any number of underlining `=`'s or `-`'s will work.
+
+Atx-style headers use 1-6 hash characters at the start of the line,
+corresponding to header levels 1-6. For example:
+
+    # This is an H1
+
+    ## This is an H2
+
+    ###### This is an H6
+
+Optionally, you may "close" atx-style headers. This is purely
+cosmetic -- you can use this if you think it looks better. The
+closing hashes don't even need to match the number of hashes
+used to open the header. (The number of opening hashes
+determines the header level.) :
+
+    # This is an H1 #
+
+    ## This is an H2 ##
+
+    ### This is an H3 ######
+
+
+<h3 id="blockquote">Blockquotes</h3>
+
+Markdown uses email-style `>` characters for blockquoting. If you're
+familiar with quoting passages of text in an email message, then you
+know how to create a blockquote in Markdown. It looks best if you hard
+wrap the text and put a `>` before every line:
+
+    > This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
+    > consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
+    > Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
+    >
+    > Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+    > id sem consectetuer libero luctus adipiscing.
+
+Markdown allows you to be lazy and only put the `>` before the first
+line of a hard-wrapped paragraph:
+
+    > This is a blockquote with two paragraphs. Lorem ipsum dolor sit amet,
+    consectetuer adipiscing elit. Aliquam hendrerit mi posuere lectus.
+    Vestibulum enim wisi, viverra nec, fringilla in, laoreet vitae, risus.
+
+    > Donec sit amet nisl. Aliquam semper ipsum sit amet velit. Suspendisse
+    id sem consectetuer libero luctus adipiscing.
+
+Blockquotes can be nested (i.e. a blockquote-in-a-blockquote) by
+adding additional levels of `>`:
+
+    > This is the first level of quoting.
+    >
+    > > This is nested blockquote.
+    >
+    > Back to the first level.
+
+Blockquotes can contain other Markdown elements, including headers, lists,
+and code blocks:
+
+	> ## This is a header.
+	>
+	> 1.   This is the first list item.
+	> 2.   This is the second list item.
+	>
+	> Here's some example code:
+	>
+	>     return shell_exec("echo $input | $markdown_script");
+
+Any decent text editor should make email-style quoting easy. For
+example, with BBEdit, you can make a selection and choose Increase
+Quote Level from the Text menu.
+
+
+<h3 id="list">Lists</h3>
+
+Markdown supports ordered (numbered) and unordered (bulleted) lists.
+
+Unordered lists use asterisks, pluses, and hyphens -- interchangably
+-- as list markers:
+
+    *   Red
+    *   Green
+    *   Blue
+
+is equivalent to:
+
+    +   Red
+    +   Green
+    +   Blue
+
+and:
+
+    -   Red
+    -   Green
+    -   Blue
+
+Ordered lists use numbers followed by periods:
+
+    1.  Bird
+    2.  McHale
+    3.  Parish
+
+It's important to note that the actual numbers you use to mark the
+list have no effect on the HTML output Markdown produces. The HTML
+Markdown produces from the above list is:
+
+    <ol>
+    <li>Bird</li>
+    <li>McHale</li>
+    <li>Parish</li>
+    </ol>
+
+If you instead wrote the list in Markdown like this:
+
+    1.  Bird
+    1.  McHale
+    1.  Parish
+
+or even:
+
+    3. Bird
+    1. McHale
+    8. Parish
+
+you'd get the exact same HTML output. The point is, if you want to,
+you can use ordinal numbers in your ordered Markdown lists, so that
+the numbers in your source match the numbers in your published HTML.
+But if you want to be lazy, you don't have to.
+
+If you do use lazy list numbering, however, you should still start the
+list with the number 1. At some point in the future, Markdown may support
+starting ordered lists at an arbitrary number.
+
+List markers typically start at the left margin, but may be indented by
+up to three spaces. List markers must be followed by one or more spaces
+or a tab.
+
+To make lists look nice, you can wrap items with hanging indents:
+
+    *   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+        Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
+        viverra nec, fringilla in, laoreet vitae, risus.
+    *   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
+        Suspendisse id sem consectetuer libero luctus adipiscing.
+
+But if you want to be lazy, you don't have to:
+
+    *   Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
+    Aliquam hendrerit mi posuere lectus. Vestibulum enim wisi,
+    viverra nec, fringilla in, laoreet vitae, risus.
+    *   Donec sit amet nisl. Aliquam semper ipsum sit amet velit.
+    Suspendisse id sem consectetuer libero luctus adipiscing.
+
+If list items are separated by blank lines, Markdown will wrap the
+items in `<p>` tags in the HTML output. For example, this input:
+
+    *   Bird
+    *   Magic
+
+will turn into:
+
+    <ul>
+    <li>Bird</li>
+    <li>Magic</li>
+    </ul>
+
+But this:
+
+    *   Bird
+
+    *   Magic
+
+will turn into:
+
+    <ul>
+    <li><p>Bird</p></li>
+    <li><p>Magic</p></li>
+    </ul>
+
+List items may consist of multiple paragraphs. Each subsequent
+paragraph in a list item must be intended by either 4 spaces
+or one tab:
+
+    1.  This is a list item with two paragraphs. Lorem ipsum dolor
+        sit amet, consectetuer adipiscing elit. Aliquam hendrerit
+        mi posuere lectus.
+
+        Vestibulum enim wisi, viverra nec, fringilla in, laoreet
+        vitae, risus. Donec sit amet nisl. Aliquam semper ipsum
+        sit amet velit.
+
+    2.  Suspendisse id sem consectetuer libero luctus adipiscing.
+
+It looks nice if you indent every line of the subsequent
+paragraphs, but here again, Markdown will allow you to be
+lazy:
+
+    *   This is a list item with two paragraphs.
+
+        This is the second paragraph in the list item. You're
+    only required to indent the first line. Lorem ipsum dolor
+    sit amet, consectetuer adipiscing elit.
+
+    *   Another item in the same list.
+
+To put a blockquote within a list item, the blockquote's `>`
+delimiters need to be indented:
+
+    *   A list item with a blockquote:
+
+        > This is a blockquote
+        > inside a list item.
+
+To put a code block within a list item, the code block needs
+to be indented *twice* -- 8 spaces or two tabs:
+
+    *   A list item with a code block:
+
+            <code goes here>
+
+
+It's worth noting that it's possible to trigger an ordered list by
+accident, by writing something like this:
+
+    1986. What a great season.
+
+In other words, a *number-period-space* sequence at the beginning of a
+line. To avoid this, you can backslash-escape the period:
+
+    1986\. What a great season.
+
+
+
+<h3 id="precode">Code Blocks</h3>
+
+Pre-formatted code blocks are used for writing about programming or
+markup source code. Rather than forming normal paragraphs, the lines
+of a code block are interpreted literally. Markdown wraps a code block
+in both `<pre>` and `<code>` tags.
+
+To produce a code block in Markdown, simply indent every line of the
+block by at least 4 spaces or 1 tab. For example, given this input:
+
+    This is a normal paragraph:
+
+        This is a code block.
+
+Markdown will generate:
+
+    <p>This is a normal paragraph:</p>
+
+    <pre><code>This is a code block.
+    </code></pre>
+
+One level of indentation -- 4 spaces or 1 tab -- is removed from each
+line of the code block. For example, this:
+
+    Here is an example of AppleScript:
+
+        tell application "Foo"
+            beep
+        end tell
+
+will turn into:
+
+    <p>Here is an example of AppleScript:</p>
+
+    <pre><code>tell application "Foo"
+        beep
+    end tell
+    </code></pre>
+
+A code block continues until it reaches a line that is not indented
+(or the end of the article).
+
+Within a code block, ampersands (`&`) and angle brackets (`<` and `>`)
+are automatically converted into HTML entities. This makes it very
+easy to include example HTML source code using Markdown -- just paste
+it and indent it, and Markdown will handle the hassle of encoding the
+ampersands and angle brackets. For example, this:
+
+        <div class="footer">
+            &copy; 2004 Foo Corporation
+        </div>
+
+will turn into:
+
+    <pre><code>&lt;div class="footer"&gt;
+        &amp;copy; 2004 Foo Corporation
+    &lt;/div&gt;
+    </code></pre>
+
+Regular Markdown syntax is not processed within code blocks. E.g.,
+asterisks are just literal asterisks within a code block. This means
+it's also easy to use Markdown to write about Markdown's own syntax.
+
+
+
+<h3 id="hr">Horizontal Rules</h3>
+
+You can produce a horizontal rule tag (`<hr />`) by placing three or
+more hyphens, asterisks, or underscores on a line by themselves. If you
+wish, you may use spaces between the hyphens or asterisks. Each of the
+following lines will produce a horizontal rule:
+
+    * * *
+
+    ***
+
+    *****
+
+    - - -
+
+    ---------------------------------------
+
+	_ _ _
+
+
+* * *
+
+<h2 id="span">Span Elements</h2>
+
+<h3 id="link">Links</h3>
+
+Markdown supports two style of links: *inline* and *reference*.
+
+In both styles, the link text is delimited by [square brackets].
+
+To create an inline link, use a set of regular parentheses immediately
+after the link text's closing square bracket. Inside the parentheses,
+put the URL where you want the link to point, along with an *optional*
+title for the link, surrounded in quotes. For example:
+
+    This is [an example](http://example.com/ "Title") inline link.
+
+    [This link](http://example.net/) has no title attribute.
+
+Will produce:
+
+    <p>This is <a href="http://example.com/" title="Title">
+    an example</a> inline link.</p>
+
+    <p><a href="http://example.net/">This link</a> has no
+    title attribute.</p>
+
+If you're referring to a local resource on the same server, you can
+use relative paths:
+
+    See my [About](/about/) page for details.
+
+Reference-style links use a second set of square brackets, inside
+which you place a label of your choosing to identify the link:
+
+    This is [an example][id] reference-style link.
+
+You can optionally use a space to separate the sets of brackets:
+
+    This is [an example] [id] reference-style link.
+
+Then, anywhere in the document, you define your link label like this,
+on a line by itself:
+
+    [id]: http://example.com/  "Optional Title Here"
+
+That is:
+
+*   Square brackets containing the link identifier (optionally
+    indented from the left margin using up to three spaces);
+*   followed by a colon;
+*   followed by one or more spaces (or tabs);
+*   followed by the URL for the link;
+*   optionally followed by a title attribute for the link, enclosed
+    in double or single quotes.
+
+The link URL may, optionally, be surrounded by angle brackets:
+
+    [id]: <http://example.com/>  "Optional Title Here"
+
+You can put the title attribute on the next line and use extra spaces
+or tabs for padding, which tends to look better with longer URLs:
+
+    [id]: http://example.com/longish/path/to/resource/here
+        "Optional Title Here"
+
+Link definitions are only used for creating links during Markdown
+processing, and are stripped from your document in the HTML output.
+
+Link definition names may constist of letters, numbers, spaces, and punctuation -- but they are *not* case sensitive. E.g. these two links:
+
+	[link text][a]
+	[link text][A]
+
+are equivalent.
+
+The *implicit link name* shortcut allows you to omit the name of the
+link, in which case the link text itself is used as the name.
+Just use an empty set of square brackets -- e.g., to link the word
+"Google" to the google.com web site, you could simply write:
+
+	[Google][]
+
+And then define the link:
+
+	[Google]: http://google.com/
+
+Because link names may contain spaces, this shortcut even works for
+multiple words in the link text:
+
+	Visit [Daring Fireball][] for more information.
+
+And then define the link:
+
+	[Daring Fireball]: http://daringfireball.net/
+
+Link definitions can be placed anywhere in your Markdown document. I
+tend to put them immediately after each paragraph in which they're
+used, but if you want, you can put them all at the end of your
+document, sort of like footnotes.
+
+Here's an example of reference links in action:
+
+    I get 10 times more traffic from [Google] [1] than from
+    [Yahoo] [2] or [MSN] [3].
+
+      [1]: http://google.com/        "Google"
+      [2]: http://search.yahoo.com/  "Yahoo Search"
+      [3]: http://search.msn.com/    "MSN Search"
+
+Using the implicit link name shortcut, you could instead write:
+
+    I get 10 times more traffic from [Google][] than from
+    [Yahoo][] or [MSN][].
+
+      [google]: http://google.com/        "Google"
+      [yahoo]:  http://search.yahoo.com/  "Yahoo Search"
+      [msn]:    http://search.msn.com/    "MSN Search"
+
+Both of the above examples will produce the following HTML output:
+
+    <p>I get 10 times more traffic from <a href="http://google.com/"
+    title="Google">Google</a> than from
+    <a href="http://search.yahoo.com/" title="Yahoo Search">Yahoo</a>
+    or <a href="http://search.msn.com/" title="MSN Search">MSN</a>.</p>
+
+For comparison, here is the same paragraph written using
+Markdown's inline link style:
+
+    I get 10 times more traffic from [Google](http://google.com/ "Google")
+    than from [Yahoo](http://search.yahoo.com/ "Yahoo Search") or
+    [MSN](http://search.msn.com/ "MSN Search").
+
+The point of reference-style links is not that they're easier to
+write. The point is that with reference-style links, your document
+source is vastly more readable. Compare the above examples: using
+reference-style links, the paragraph itself is only 81 characters
+long; with inline-style links, it's 176 characters; and as raw HTML,
+it's 234 characters. In the raw HTML, there's more markup than there
+is text.
+
+With Markdown's reference-style links, a source document much more
+closely resembles the final output, as rendered in a browser. By
+allowing you to move the markup-related metadata out of the paragraph,
+you can add links without interrupting the narrative flow of your
+prose.
+
+
+<h3 id="em">Emphasis</h3>
+
+Markdown treats asterisks (`*`) and underscores (`_`) as indicators of
+emphasis. Text wrapped with one `*` or `_` will be wrapped with an
+HTML `<em>` tag; double `*`'s or `_`'s will be wrapped with an HTML
+`<strong>` tag. E.g., this input:
+
+    *single asterisks*
+
+    _single underscores_
+
+    **double asterisks**
+
+    __double underscores__
+
+will produce:
+
+    <em>single asterisks</em>
+
+    <em>single underscores</em>
+
+    <strong>double asterisks</strong>
+
+    <strong>double underscores</strong>
+
+You can use whichever style you prefer; the lone restriction is that
+the same character must be used to open and close an emphasis span.
+
+Emphasis can be used in the middle of a word:
+
+    un*fucking*believable
+
+But if you surround an `*` or `_` with spaces, it'll be treated as a
+literal asterisk or underscore.
+
+To produce a literal asterisk or underscore at a position where it
+would otherwise be used as an emphasis delimiter, you can backslash
+escape it:
+
+    \*this text is surrounded by literal asterisks\*
+
+
+
+<h3 id="code">Code</h3>
+
+To indicate a span of code, wrap it with backtick quotes (`` ` ``).
+Unlike a pre-formatted code block, a code span indicates code within a
+normal paragraph. For example:
+
+    Use the `printf()` function.
+
+will produce:
+
+    <p>Use the <code>printf()</code> function.</p>
+
+To include a literal backtick character within a code span, you can use
+multiple backticks as the opening and closing delimiters:
+
+    ``There is a literal backtick (`) here.``
+
+which will produce this:
+
+    <p><code>There is a literal backtick (`) here.</code></p>
+
+The backtick delimiters surrounding a code span may include spaces --
+one after the opening, one before the closing. This allows you to place
+literal backtick characters at the beginning or end of a code span:
+
+	A single backtick in a code span: `` ` ``
+
+	A backtick-delimited string in a code span: `` `foo` ``
+
+will produce:
+
+	<p>A single backtick in a code span: <code>`</code></p>
+
+	<p>A backtick-delimited string in a code span: <code>`foo`</code></p>
+
+With a code span, ampersands and angle brackets are encoded as HTML
+entities automatically, which makes it easy to include example HTML
+tags. Markdown will turn this:
+
+    Please don't use any `<blink>` tags.
+
+into:
+
+    <p>Please don't use any <code>&lt;blink&gt;</code> tags.</p>
+
+You can write this:
+
+    `&#8212;` is the decimal-encoded equivalent of `&mdash;`.
+
+to produce:
+
+    <p><code>&amp;#8212;</code> is the decimal-encoded
+    equivalent of <code>&amp;mdash;</code>.</p>
+
+
+
+<h3 id="img">Images</h3>
+
+Admittedly, it's fairly difficult to devise a "natural" syntax for
+placing images into a plain text document format.
+
+Markdown uses an image syntax that is intended to resemble the syntax
+for links, allowing for two styles: *inline* and *reference*.
+
+Inline image syntax looks like this:
+
+    ![Alt text](/path/to/img.jpg)
+
+    ![Alt text](/path/to/img.jpg "Optional title")
+
+That is:
+
+*   An exclamation mark: `!`;
+*   followed by a set of square brackets, containing the `alt`
+    attribute text for the image;
+*   followed by a set of parentheses, containing the URL or path to
+    the image, and an optional `title` attribute enclosed in double
+    or single quotes.
+
+Reference-style image syntax looks like this:
+
+    ![Alt text][id]
+
+Where "id" is the name of a defined image reference. Image references
+are defined using syntax identical to link references:
+
+    [id]: url/to/image  "Optional title attribute"
+
+As of this writing, Markdown has no syntax for specifying the
+dimensions of an image; if this is important to you, you can simply
+use regular HTML `<img>` tags.
+
+
+* * *
+
+
+<h2 id="misc">Miscellaneous</h2>
+
+<h3 id="autolink">Automatic Links</h3>
+
+Markdown supports a shortcut style for creating "automatic" links for URLs and email addresses: simply surround the URL or email address with angle brackets. What this means is that if you want to show the actual text of a URL or email address, and also have it be a clickable link, you can do this:
+
+    <http://example.com/>
+
+Markdown will turn this into:
+
+    <a href="http://example.com/">http://example.com/</a>
+
+Automatic links for email addresses work similarly, except that
+Markdown will also perform a bit of randomized decimal and hex
+entity-encoding to help obscure your address from address-harvesting
+spambots. For example, Markdown will turn this:
+
+    <address@example.com>
+
+into something like this:
+
+    <a href="&#x6D;&#x61;i&#x6C;&#x74;&#x6F;:&#x61;&#x64;&#x64;&#x72;&#x65;
+    &#115;&#115;&#64;&#101;&#120;&#x61;&#109;&#x70;&#x6C;e&#x2E;&#99;&#111;
+    &#109;">&#x61;&#x64;&#x64;&#x72;&#x65;&#115;&#115;&#64;&#101;&#120;&#x61;
+    &#109;&#x70;&#x6C;e&#x2E;&#99;&#111;&#109;</a>
+
+which will render in a browser as a clickable link to "address@example.com".
+
+(This sort of entity-encoding trick will indeed fool many, if not
+most, address-harvesting bots, but it definitely won't fool all of
+them. It's better than nothing, but an address published in this way
+will probably eventually start receiving spam.)
+
+
+
+<h3 id="backslash">Backslash Escapes</h3>
+
+Markdown allows you to use backslash escapes to generate literal
+characters which would otherwise have special meaning in Markdown's
+formatting syntax. For example, if you wanted to surround a word with
+literal asterisks (instead of an HTML `<em>` tag), you can backslashes
+before the asterisks, like this:
+
+    \*literal asterisks\*
+
+Markdown provides backslash escapes for the following characters:
+
+    \   backslash
+    `   backtick
+    *   asterisk
+    _   underscore
+    {}  curly braces
+    []  square brackets
+    ()  parentheses
+    #   hash mark
+	+	plus sign
+	-	minus sign (hyphen)
+    .   dot
+    !   exclamation mark
diff --git a/packages/markdown/marked/test/original/nested_blockquotes.html b/packages/markdown/marked/test/original/nested_blockquotes.html
new file mode 100644
index 00000000..d8ec7f8e
--- /dev/null
+++ b/packages/markdown/marked/test/original/nested_blockquotes.html
@@ -0,0 +1,9 @@
+<blockquote>
+  <p>foo</p>
+  
+  <blockquote>
+    <p>bar</p>
+  </blockquote>
+  
+  <p>foo</p>
+</blockquote>
diff --git a/packages/markdown/marked/test/original/nested_blockquotes.md b/packages/markdown/marked/test/original/nested_blockquotes.md
new file mode 100644
index 00000000..ed3c624f
--- /dev/null
+++ b/packages/markdown/marked/test/original/nested_blockquotes.md
@@ -0,0 +1,5 @@
+> foo
+>
+> > bar
+>
+> foo
diff --git a/packages/markdown/marked/test/original/ordered_and_unordered_lists.html b/packages/markdown/marked/test/original/ordered_and_unordered_lists.html
new file mode 100644
index 00000000..45469479
--- /dev/null
+++ b/packages/markdown/marked/test/original/ordered_and_unordered_lists.html
@@ -0,0 +1,164 @@
+<h2>Unordered</h2>
+
+<p>Asterisks tight:</p>
+
+<ul>
+<li>asterisk 1</li>
+<li>asterisk 2</li>
+<li>asterisk 3</li>
+</ul>
+
+<p>Asterisks loose:</p>
+
+<ul>
+<li><p>asterisk 1</p></li>
+<li><p>asterisk 2</p></li>
+<li><p>asterisk 3</p></li>
+</ul>
+
+<hr />
+
+<p>Pluses tight:</p>
+
+<ul>
+<li>Plus 1</li>
+<li>Plus 2</li>
+<li>Plus 3</li>
+</ul>
+
+<p>Pluses loose:</p>
+
+<ul>
+<li><p>Plus 1</p></li>
+<li><p>Plus 2</p></li>
+<li><p>Plus 3</p></li>
+</ul>
+
+<hr />
+
+<p>Minuses tight:</p>
+
+<ul>
+<li>Minus 1</li>
+<li>Minus 2</li>
+<li>Minus 3</li>
+</ul>
+
+<p>Minuses loose:</p>
+
+<ul>
+<li><p>Minus 1</p></li>
+<li><p>Minus 2</p></li>
+<li><p>Minus 3</p></li>
+</ul>
+
+<h2>Ordered</h2>
+
+<p>Tight:</p>
+
+<ol>
+<li>First</li>
+<li>Second</li>
+<li>Third</li>
+</ol>
+
+<p>and:</p>
+
+<ol>
+<li>One</li>
+<li>Two</li>
+<li>Three</li>
+</ol>
+
+<p>Loose using tabs:</p>
+
+<ol>
+<li><p>First</p></li>
+<li><p>Second</p></li>
+<li><p>Third</p></li>
+</ol>
+
+<p>and using spaces:</p>
+
+<ol>
+<li><p>One</p></li>
+<li><p>Two</p></li>
+<li><p>Three</p></li>
+</ol>
+
+<p>Multiple paragraphs:</p>
+
+<ol>
+<li><p>Item 1, graf one.</p>
+
+<p>Item 2. graf two. The quick brown fox jumped over the lazy dog's
+back.</p></li>
+<li><p>Item 2.</p></li>
+<li><p>Item 3.</p></li>
+</ol>
+
+<h2>Nested</h2>
+
+<ul>
+<li>Tab
+<ul>
+<li>Tab
+<ul>
+<li>Tab</li>
+</ul></li>
+</ul></li>
+</ul>
+
+<p>Here's another:</p>
+
+<ol>
+<li>First</li>
+<li>Second:
+<ul>
+<li>Fee</li>
+<li>Fie</li>
+<li>Foe</li>
+</ul></li>
+<li>Third</li>
+</ol>
+
+<p>Same thing but with paragraphs:</p>
+
+<ol>
+<li><p>First</p></li>
+<li><p>Second:</p>
+
+<ul>
+<li>Fee</li>
+<li>Fie</li>
+<li>Foe</li>
+</ul></li>
+<li><p>Third</p></li>
+</ol>
+
+
+<p>This was an error in Markdown 1.0.1:</p>
+
+<ul>
+<li><p>this</p>
+
+<ul><li>sub</li></ul>
+
+<p>that</p></li>
+</ul>
+
+
+<p>Ordered lists start from initial number:</p>
+
+<ol start="3">
+<li>Three</li>
+<li>Four</li>
+</ol>
+
+
+<p>Ordered lists start from initial zero:</p>
+
+<ol start="0">
+<li>Zero</li>
+<li>One</li>
+</ol>
diff --git a/packages/markdown/marked/test/original/ordered_and_unordered_lists.md b/packages/markdown/marked/test/original/ordered_and_unordered_lists.md
new file mode 100644
index 00000000..d11fb5d8
--- /dev/null
+++ b/packages/markdown/marked/test/original/ordered_and_unordered_lists.md
@@ -0,0 +1,144 @@
+---
+headerIds: false
+---
+## Unordered
+
+Asterisks tight:
+
+*	asterisk 1
+*	asterisk 2
+*	asterisk 3
+
+
+Asterisks loose:
+
+*	asterisk 1
+
+*	asterisk 2
+
+*	asterisk 3
+
+* * *
+
+Pluses tight:
+
++	Plus 1
++	Plus 2
++	Plus 3
+
+
+Pluses loose:
+
++	Plus 1
+
++	Plus 2
+
++	Plus 3
+
+* * *
+
+
+Minuses tight:
+
+-	Minus 1
+-	Minus 2
+-	Minus 3
+
+
+Minuses loose:
+
+-	Minus 1
+
+-	Minus 2
+
+-	Minus 3
+
+
+## Ordered
+
+Tight:
+
+1.	First
+2.	Second
+3.	Third
+
+and:
+
+1. One
+2. Two
+3. Three
+
+
+Loose using tabs:
+
+1.	First
+
+2.	Second
+
+3.	Third
+
+and using spaces:
+
+1. One
+
+2. Two
+
+3. Three
+
+Multiple paragraphs:
+
+1.	Item 1, graf one.
+
+	Item 2. graf two. The quick brown fox jumped over the lazy dog's
+	back.
+
+2.	Item 2.
+
+3.	Item 3.
+
+
+
+## Nested
+
+*	Tab
+	*	Tab
+		*	Tab
+
+Here's another:
+
+1. First
+2. Second:
+	* Fee
+	* Fie
+	* Foe
+3. Third
+
+Same thing but with paragraphs:
+
+1. First
+
+2. Second:
+	* Fee
+	* Fie
+	* Foe
+
+3. Third
+
+
+This was an error in Markdown 1.0.1:
+
+*	this
+
+	*	sub
+
+	that
+
+Ordered lists start from initial number:
+
+3. Three
+1. Four
+
+Ordered lists start from initial zero:
+
+0. Zero
+1. One
diff --git a/packages/markdown/marked/test/original/strong_and_em_together.html b/packages/markdown/marked/test/original/strong_and_em_together.html
new file mode 100644
index 00000000..71ec78c7
--- /dev/null
+++ b/packages/markdown/marked/test/original/strong_and_em_together.html
@@ -0,0 +1,7 @@
+<p><strong><em>This is strong and em.</em></strong></p>
+
+<p>So is <strong><em>this</em></strong> word.</p>
+
+<p><strong><em>This is strong and em.</em></strong></p>
+
+<p>So is <strong><em>this</em></strong> word.</p>
diff --git a/packages/markdown/marked/test/original/strong_and_em_together.md b/packages/markdown/marked/test/original/strong_and_em_together.md
new file mode 100644
index 00000000..95ee690d
--- /dev/null
+++ b/packages/markdown/marked/test/original/strong_and_em_together.md
@@ -0,0 +1,7 @@
+***This is strong and em.***
+
+So is ***this*** word.
+
+___This is strong and em.___
+
+So is ___this___ word.
diff --git a/packages/markdown/marked/test/original/tabs.html b/packages/markdown/marked/test/original/tabs.html
new file mode 100644
index 00000000..3301ba80
--- /dev/null
+++ b/packages/markdown/marked/test/original/tabs.html
@@ -0,0 +1,25 @@
+<ul>
+<li><p>this is a list item
+indented with tabs</p></li>
+<li><p>this is a list item
+indented with spaces</p></li>
+</ul>
+
+<p>Code:</p>
+
+<pre><code>this code block is indented by one tab
+</code></pre>
+
+<p>And:</p>
+
+<pre><code>    this code block is indented by two tabs
+</code></pre>
+
+<p>And:</p>
+
+<pre><code>+   this is an example list item
+    indented with tabs
+
++   this is an example list item
+    indented with spaces
+</code></pre>
diff --git a/packages/markdown/marked/test/original/tabs.md b/packages/markdown/marked/test/original/tabs.md
new file mode 100644
index 00000000..589d1136
--- /dev/null
+++ b/packages/markdown/marked/test/original/tabs.md
@@ -0,0 +1,21 @@
++	this is a list item
+	indented with tabs
+
++   this is a list item
+    indented with spaces
+
+Code:
+
+	this code block is indented by one tab
+
+And:
+
+		this code block is indented by two tabs
+
+And:
+
+	+	this is an example list item
+		indented with tabs
+	
+	+   this is an example list item
+	    indented with spaces
diff --git a/packages/markdown/marked/test/original/tidyness.html b/packages/markdown/marked/test/original/tidyness.html
new file mode 100644
index 00000000..f2a8ce70
--- /dev/null
+++ b/packages/markdown/marked/test/original/tidyness.html
@@ -0,0 +1,8 @@
+<blockquote>
+<p>A list within a blockquote:</p>
+<ul>
+<li>asterisk 1</li>
+<li>asterisk 2</li>
+<li>asterisk 3</li>
+</ul>
+</blockquote>
diff --git a/packages/markdown/marked/test/original/tidyness.md b/packages/markdown/marked/test/original/tidyness.md
new file mode 100644
index 00000000..5f18b8da
--- /dev/null
+++ b/packages/markdown/marked/test/original/tidyness.md
@@ -0,0 +1,5 @@
+> A list within a blockquote:
+> 
+> *	asterisk 1
+> *	asterisk 2
+> *	asterisk 3
diff --git a/packages/markdown/marked/test/redos/link_redos.html b/packages/markdown/marked/test/redos/link_redos.html
new file mode 100644
index 00000000..fdbeb4d3
--- /dev/null
+++ b/packages/markdown/marked/test/redos/link_redos.html
@@ -0,0 +1,5 @@
+<ul>
+<li>伪类：<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:active">:active</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:any-link">:any-link</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:blank">:blank</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:checked">:checked</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:current">:current</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:default">:default</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:defined">:defined</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:dir">:dir()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:disabled">:disabled</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:drop">:drop</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:empty">:empty</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:enabled">:enabled</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:first">:first</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:first-child">:first-child</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:first-of-type">:first-of-type</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:fullscreen">:fullscreen</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:future">:future</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:focus">:focus</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible">:focus-visible</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-within">:focus-within</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:has">:has()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:host">:host</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:host()">:host()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:host-context()">:host-context()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:hover">:hover</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:indeterminate">:indeterminate</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:in-range">:in-range</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:invalid">:invalid</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:is">:is()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:lang">:lang()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:last-child">:last-child</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:last-of-type">:last-of-type</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:left">:left</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:link">:link</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:local-link">:local-link</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:not">:not()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-child">:nth-child()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-col">:nth-col()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-child">:nth-last-child()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-col">:nth-last-col()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-of-type">:nth-last-of-type()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-of-type">:nth-of-type()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:only-child">:only-child</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:only-of-type">:only-of-type</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:optional">:optional</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:out-of-range">:out-of-range</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:past">:past</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:placeholder-shown">:placeholder-shown</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:read-only">:read-only</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:read-write">:read-write</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:required">:required</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:right">:right</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:root">:root</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:scope">:scope</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:target">:target</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:target-within">:target-within</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:user-invalid">:user-invalid</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:valid">:valid</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:visited">:visited</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/:where">:where()</a></li>
+<li>伪元素：<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::after">::after (:after)</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::backdrop">::backdrop</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::before">::before (:before)</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::cue">::cue (:cue)</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::first-letter">::first-letter (:first-letter)</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::first-line">::first-line (:first-line)</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::grammar-error">::grammar-error</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::marker">::marker</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::placeholder">::placeholder</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::selection">::selection</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::slotted">::slotted()</a>、<a href="https://developer.mozilla.org/en-US/docs/Web/CSS/::spelling-error">::spelling-error</a> </li>
+</ul>
+
diff --git a/packages/markdown/marked/test/redos/link_redos.md b/packages/markdown/marked/test/redos/link_redos.md
new file mode 100644
index 00000000..effafa37
--- /dev/null
+++ b/packages/markdown/marked/test/redos/link_redos.md
@@ -0,0 +1,2 @@
+* 伪类：[:active](https://developer.mozilla.org/en-US/docs/Web/CSS/:active)、[:any-link](https://developer.mozilla.org/en-US/docs/Web/CSS/:any-link)、[:blank](https://developer.mozilla.org/en-US/docs/Web/CSS/:blank)、[:checked](https://developer.mozilla.org/en-US/docs/Web/CSS/:checked)、[:current](https://developer.mozilla.org/en-US/docs/Web/CSS/:current)、[:default](https://developer.mozilla.org/en-US/docs/Web/CSS/:default)、[:defined](https://developer.mozilla.org/en-US/docs/Web/CSS/:defined)、[:dir()](https://developer.mozilla.org/en-US/docs/Web/CSS/:dir)、[:disabled](https://developer.mozilla.org/en-US/docs/Web/CSS/:disabled)、[:drop](https://developer.mozilla.org/en-US/docs/Web/CSS/:drop)、[:empty](https://developer.mozilla.org/en-US/docs/Web/CSS/:empty)、[:enabled](https://developer.mozilla.org/en-US/docs/Web/CSS/:enabled)、[:first](https://developer.mozilla.org/en-US/docs/Web/CSS/:first)、[:first-child](https://developer.mozilla.org/en-US/docs/Web/CSS/:first-child)、[:first-of-type](https://developer.mozilla.org/en-US/docs/Web/CSS/:first-of-type)、[:fullscreen](https://developer.mozilla.org/en-US/docs/Web/CSS/:fullscreen)、[:future](https://developer.mozilla.org/en-US/docs/Web/CSS/:future)、[:focus](https://developer.mozilla.org/en-US/docs/Web/CSS/:focus)、[:focus-visible](https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-visible)、[:focus-within](https://developer.mozilla.org/en-US/docs/Web/CSS/:focus-within)、[:has()](https://developer.mozilla.org/en-US/docs/Web/CSS/:has)、[:host](https://developer.mozilla.org/en-US/docs/Web/CSS/:host)、[:host()](https://developer.mozilla.org/en-US/docs/Web/CSS/:host())、[:host-context()](https://developer.mozilla.org/en-US/docs/Web/CSS/:host-context())、[:hover](https://developer.mozilla.org/en-US/docs/Web/CSS/:hover)、[:indeterminate](https://developer.mozilla.org/en-US/docs/Web/CSS/:indeterminate)、[:in-range](https://developer.mozilla.org/en-US/docs/Web/CSS/:in-range)、[:invalid](https://developer.mozilla.org/en-US/docs/Web/CSS/:invalid)、[:is()](https://developer.mozilla.org/en-US/docs/Web/CSS/:is)、[:lang()](https://developer.mozilla.org/en-US/docs/Web/CSS/:lang)、[:last-child](https://developer.mozilla.org/en-US/docs/Web/CSS/:last-child)、[:last-of-type](https://developer.mozilla.org/en-US/docs/Web/CSS/:last-of-type)、[:left](https://developer.mozilla.org/en-US/docs/Web/CSS/:left)、[:link](https://developer.mozilla.org/en-US/docs/Web/CSS/:link)、[:local-link](https://developer.mozilla.org/en-US/docs/Web/CSS/:local-link)、[:not()](https://developer.mozilla.org/en-US/docs/Web/CSS/:not)、[:nth-child()](https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-child)、[:nth-col()](https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-col)、[:nth-last-child()](https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-child)、[:nth-last-col()](https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-col)、[:nth-last-of-type()](https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-last-of-type)、[:nth-of-type()](https://developer.mozilla.org/en-US/docs/Web/CSS/:nth-of-type)、[:only-child](https://developer.mozilla.org/en-US/docs/Web/CSS/:only-child)、[:only-of-type](https://developer.mozilla.org/en-US/docs/Web/CSS/:only-of-type)、[:optional](https://developer.mozilla.org/en-US/docs/Web/CSS/:optional)、[:out-of-range](https://developer.mozilla.org/en-US/docs/Web/CSS/:out-of-range)、[:past](https://developer.mozilla.org/en-US/docs/Web/CSS/:past)、[:placeholder-shown](https://developer.mozilla.org/en-US/docs/Web/CSS/:placeholder-shown)、[:read-only](https://developer.mozilla.org/en-US/docs/Web/CSS/:read-only)、[:read-write](https://developer.mozilla.org/en-US/docs/Web/CSS/:read-write)、[:required](https://developer.mozilla.org/en-US/docs/Web/CSS/:required)、[:right](https://developer.mozilla.org/en-US/docs/Web/CSS/:right)、[:root](https://developer.mozilla.org/en-US/docs/Web/CSS/:root)、[:scope](https://developer.mozilla.org/en-US/docs/Web/CSS/:scope)、[:target](https://developer.mozilla.org/en-US/docs/Web/CSS/:target)、[:target-within](https://developer.mozilla.org/en-US/docs/Web/CSS/:target-within)、[:user-invalid](https://developer.mozilla.org/en-US/docs/Web/CSS/:user-invalid)、[:valid](https://developer.mozilla.org/en-US/docs/Web/CSS/:valid)、[:visited](https://developer.mozilla.org/en-US/docs/Web/CSS/:visited)、[:where()](https://developer.mozilla.org/en-US/docs/Web/CSS/:where)
+* 伪元素：[::after (:after)](https://developer.mozilla.org/en-US/docs/Web/CSS/::after)、[::backdrop](https://developer.mozilla.org/en-US/docs/Web/CSS/::backdrop)、[::before (:before)](https://developer.mozilla.org/en-US/docs/Web/CSS/::before)、[::cue (:cue)](https://developer.mozilla.org/en-US/docs/Web/CSS/::cue)、[::first-letter (:first-letter)](https://developer.mozilla.org/en-US/docs/Web/CSS/::first-letter)、[::first-line (:first-line)](https://developer.mozilla.org/en-US/docs/Web/CSS/::first-line)、[::grammar-error](https://developer.mozilla.org/en-US/docs/Web/CSS/::grammar-error)、[::marker](https://developer.mozilla.org/en-US/docs/Web/CSS/::marker)、[::placeholder](https://developer.mozilla.org/en-US/docs/Web/CSS/::placeholder)、[::selection](https://developer.mozilla.org/en-US/docs/Web/CSS/::selection)、[::slotted()](https://developer.mozilla.org/en-US/docs/Web/CSS/::slotted)、[::spelling-error](https://developer.mozilla.org/en-US/docs/Web/CSS/::spelling-error) 
\ No newline at end of file
diff --git a/packages/markdown/marked/test/redos/quadratic_br.js b/packages/markdown/marked/test/redos/quadratic_br.js
new file mode 100644
index 00000000..48456b8a
--- /dev/null
+++ b/packages/markdown/marked/test/redos/quadratic_br.js
@@ -0,0 +1,4 @@
+module.exports = {
+  markdown: `a${' '.repeat(50000)}`,
+  html: `<p>a${' '.repeat(50000)}</p>`
+};
diff --git a/packages/markdown/marked/test/redos/quadratic_email.js b/packages/markdown/marked/test/redos/quadratic_email.js
new file mode 100644
index 00000000..08243fe5
--- /dev/null
+++ b/packages/markdown/marked/test/redos/quadratic_email.js
@@ -0,0 +1,4 @@
+module.exports = {
+  markdown: 'a'.repeat(50000),
+  html: `<p>${'a'.repeat(50000)}</p>`
+};
diff --git a/packages/markdown/marked/test/redos/redos_html_closing.html b/packages/markdown/marked/test/redos/redos_html_closing.html
new file mode 100644
index 00000000..543e775a
--- /dev/null
+++ b/packages/markdown/marked/test/redos/redos_html_closing.html
@@ -0,0 +1 @@
+<p>&lt;tag  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;  &quot;&quot;&lt;&quot; /&gt;a&#39;a</p>
diff --git a/packages/markdown/marked/test/redos/redos_html_closing.md b/packages/markdown/marked/test/redos/redos_html_closing.md
new file mode 100644
index 00000000..65bc5f73
--- /dev/null
+++ b/packages/markdown/marked/test/redos/redos_html_closing.md
@@ -0,0 +1 @@
+<tag  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""  ""<" />a'a
diff --git a/packages/markdown/marked/test/redos/redos_nolink.html b/packages/markdown/marked/test/redos/redos_nolink.html
new file mode 100644
index 00000000..59153753
--- /dev/null
+++ b/packages/markdown/marked/test/redos/redos_nolink.html
@@ -0,0 +1 @@
+<p>![[[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[][[]!\</p>
diff --git a/packages/markdown/marked/test/redos/redos_nolink.md b/packages/markdown/marked/test/redos/redos_nolink.md
new file mode 100644
index 00000000..a43a1568
--- /dev/null
+++ b/packages/markdown/marked/test/redos/redos_nolink.md
@@ -0,0 +1 @@
+![\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]\[[]!\
diff --git a/packages/markdown/marked/test/specs/commonmark/commonmark.0.29.json b/packages/markdown/marked/test/specs/commonmark/commonmark.0.29.json
new file mode 100644
index 00000000..db23d3bb
--- /dev/null
+++ b/packages/markdown/marked/test/specs/commonmark/commonmark.0.29.json
@@ -0,0 +1,5327 @@
+[
+  {
+    "markdown": "\tfoo\tbaz\t\tbim\n",
+    "html": "<pre><code>foo\tbaz\t\tbim\n</code></pre>\n",
+    "example": 1,
+    "start_line": 352,
+    "end_line": 357,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "  \tfoo\tbaz\t\tbim\n",
+    "html": "<pre><code>foo\tbaz\t\tbim\n</code></pre>\n",
+    "example": 2,
+    "start_line": 359,
+    "end_line": 364,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "    a\ta\n    ὐ\ta\n",
+    "html": "<pre><code>a\ta\nὐ\ta\n</code></pre>\n",
+    "example": 3,
+    "start_line": 366,
+    "end_line": 373,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "  - foo\n\n\tbar\n",
+    "html": "<ul>\n<li>\n<p>foo</p>\n<p>bar</p>\n</li>\n</ul>\n",
+    "example": 4,
+    "start_line": 379,
+    "end_line": 390,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "- foo\n\n\t\tbar\n",
+    "html": "<ul>\n<li>\n<p>foo</p>\n<pre><code>  bar\n</code></pre>\n</li>\n</ul>\n",
+    "example": 5,
+    "start_line": 392,
+    "end_line": 404,
+    "section": "Tabs"
+  },
+  {
+    "markdown": ">\t\tfoo\n",
+    "html": "<blockquote>\n<pre><code>  foo\n</code></pre>\n</blockquote>\n",
+    "example": 6,
+    "start_line": 415,
+    "end_line": 422,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "-\t\tfoo\n",
+    "html": "<ul>\n<li>\n<pre><code>  foo\n</code></pre>\n</li>\n</ul>\n",
+    "example": 7,
+    "start_line": 424,
+    "end_line": 433,
+    "section": "Tabs",
+    "shouldFail": true
+  },
+  {
+    "markdown": "    foo\n\tbar\n",
+    "html": "<pre><code>foo\nbar\n</code></pre>\n",
+    "example": 8,
+    "start_line": 436,
+    "end_line": 443,
+    "section": "Tabs"
+  },
+  {
+    "markdown": " - foo\n   - bar\n\t - baz\n",
+    "html": "<ul>\n<li>foo\n<ul>\n<li>bar\n<ul>\n<li>baz</li>\n</ul>\n</li>\n</ul>\n</li>\n</ul>\n",
+    "example": 9,
+    "start_line": 445,
+    "end_line": 461,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "#\tFoo\n",
+    "html": "<h1>Foo</h1>\n",
+    "example": 10,
+    "start_line": 463,
+    "end_line": 467,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "*\t*\t*\t\n",
+    "html": "<hr />\n",
+    "example": 11,
+    "start_line": 469,
+    "end_line": 473,
+    "section": "Tabs"
+  },
+  {
+    "markdown": "- `one\n- two`\n",
+    "html": "<ul>\n<li>`one</li>\n<li>two`</li>\n</ul>\n",
+    "example": 12,
+    "start_line": 496,
+    "end_line": 504,
+    "section": "Precedence"
+  },
+  {
+    "markdown": "***\n---\n___\n",
+    "html": "<hr />\n<hr />\n<hr />\n",
+    "example": 13,
+    "start_line": 535,
+    "end_line": 543,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "+++\n",
+    "html": "<p>+++</p>\n",
+    "example": 14,
+    "start_line": 548,
+    "end_line": 552,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "===\n",
+    "html": "<p>===</p>\n",
+    "example": 15,
+    "start_line": 555,
+    "end_line": 559,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "--\n**\n__\n",
+    "html": "<p>--\n**\n__</p>\n",
+    "example": 16,
+    "start_line": 564,
+    "end_line": 572,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": " ***\n  ***\n   ***\n",
+    "html": "<hr />\n<hr />\n<hr />\n",
+    "example": 17,
+    "start_line": 577,
+    "end_line": 585,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "    ***\n",
+    "html": "<pre><code>***\n</code></pre>\n",
+    "example": 18,
+    "start_line": 590,
+    "end_line": 595,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "Foo\n    ***\n",
+    "html": "<p>Foo\n***</p>\n",
+    "example": 19,
+    "start_line": 598,
+    "end_line": 604,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "_____________________________________\n",
+    "html": "<hr />\n",
+    "example": 20,
+    "start_line": 609,
+    "end_line": 613,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": " - - -\n",
+    "html": "<hr />\n",
+    "example": 21,
+    "start_line": 618,
+    "end_line": 622,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": " **  * ** * ** * **\n",
+    "html": "<hr />\n",
+    "example": 22,
+    "start_line": 625,
+    "end_line": 629,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "-     -      -      -\n",
+    "html": "<hr />\n",
+    "example": 23,
+    "start_line": 632,
+    "end_line": 636,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "- - - -    \n",
+    "html": "<hr />\n",
+    "example": 24,
+    "start_line": 641,
+    "end_line": 645,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "_ _ _ _ a\n\na------\n\n---a---\n",
+    "html": "<p>_ _ _ _ a</p>\n<p>a------</p>\n<p>---a---</p>\n",
+    "example": 25,
+    "start_line": 650,
+    "end_line": 660,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": " *-*\n",
+    "html": "<p><em>-</em></p>\n",
+    "example": 26,
+    "start_line": 666,
+    "end_line": 670,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "- foo\n***\n- bar\n",
+    "html": "<ul>\n<li>foo</li>\n</ul>\n<hr />\n<ul>\n<li>bar</li>\n</ul>\n",
+    "example": 27,
+    "start_line": 675,
+    "end_line": 687,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "Foo\n***\nbar\n",
+    "html": "<p>Foo</p>\n<hr />\n<p>bar</p>\n",
+    "example": 28,
+    "start_line": 692,
+    "end_line": 700,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "Foo\n---\nbar\n",
+    "html": "<h2>Foo</h2>\n<p>bar</p>\n",
+    "example": 29,
+    "start_line": 709,
+    "end_line": 716,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "* Foo\n* * *\n* Bar\n",
+    "html": "<ul>\n<li>Foo</li>\n</ul>\n<hr />\n<ul>\n<li>Bar</li>\n</ul>\n",
+    "example": 30,
+    "start_line": 722,
+    "end_line": 734,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "- Foo\n- * * *\n",
+    "html": "<ul>\n<li>Foo</li>\n<li>\n<hr />\n</li>\n</ul>\n",
+    "example": 31,
+    "start_line": 739,
+    "end_line": 749,
+    "section": "Thematic breaks"
+  },
+  {
+    "markdown": "# foo\n## foo\n### foo\n#### foo\n##### foo\n###### foo\n",
+    "html": "<h1>foo</h1>\n<h2>foo</h2>\n<h3>foo</h3>\n<h4>foo</h4>\n<h5>foo</h5>\n<h6>foo</h6>\n",
+    "example": 32,
+    "start_line": 768,
+    "end_line": 782,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "####### foo\n",
+    "html": "<p>####### foo</p>\n",
+    "example": 33,
+    "start_line": 787,
+    "end_line": 791,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "#5 bolt\n\n#hashtag\n",
+    "html": "<p>#5 bolt</p>\n<p>#hashtag</p>\n",
+    "example": 34,
+    "start_line": 802,
+    "end_line": 809,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "\\## foo\n",
+    "html": "<p>## foo</p>\n",
+    "example": 35,
+    "start_line": 814,
+    "end_line": 818,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "# foo *bar* \\*baz\\*\n",
+    "html": "<h1>foo <em>bar</em> *baz*</h1>\n",
+    "example": 36,
+    "start_line": 823,
+    "end_line": 827,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "#                  foo                     \n",
+    "html": "<h1>foo</h1>\n",
+    "example": 37,
+    "start_line": 832,
+    "end_line": 836,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": " ### foo\n  ## foo\n   # foo\n",
+    "html": "<h3>foo</h3>\n<h2>foo</h2>\n<h1>foo</h1>\n",
+    "example": 38,
+    "start_line": 841,
+    "end_line": 849,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "    # foo\n",
+    "html": "<pre><code># foo\n</code></pre>\n",
+    "example": 39,
+    "start_line": 854,
+    "end_line": 859,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "foo\n    # bar\n",
+    "html": "<p>foo\n# bar</p>\n",
+    "example": 40,
+    "start_line": 862,
+    "end_line": 868,
+    "section": "ATX headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "## foo ##\n  ###   bar    ###\n",
+    "html": "<h2>foo</h2>\n<h3>bar</h3>\n",
+    "example": 41,
+    "start_line": 873,
+    "end_line": 879,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "# foo ##################################\n##### foo ##\n",
+    "html": "<h1>foo</h1>\n<h5>foo</h5>\n",
+    "example": 42,
+    "start_line": 884,
+    "end_line": 890,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "### foo ###     \n",
+    "html": "<h3>foo</h3>\n",
+    "example": 43,
+    "start_line": 895,
+    "end_line": 899,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "### foo ### b\n",
+    "html": "<h3>foo ### b</h3>\n",
+    "example": 44,
+    "start_line": 906,
+    "end_line": 910,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "# foo#\n",
+    "html": "<h1>foo#</h1>\n",
+    "example": 45,
+    "start_line": 915,
+    "end_line": 919,
+    "section": "ATX headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "### foo \\###\n## foo #\\##\n# foo \\#\n",
+    "html": "<h3>foo ###</h3>\n<h2>foo ###</h2>\n<h1>foo #</h1>\n",
+    "example": 46,
+    "start_line": 925,
+    "end_line": 933,
+    "section": "ATX headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "****\n## foo\n****\n",
+    "html": "<hr />\n<h2>foo</h2>\n<hr />\n",
+    "example": 47,
+    "start_line": 939,
+    "end_line": 947,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "Foo bar\n# baz\nBar foo\n",
+    "html": "<p>Foo bar</p>\n<h1>baz</h1>\n<p>Bar foo</p>\n",
+    "example": 48,
+    "start_line": 950,
+    "end_line": 958,
+    "section": "ATX headings"
+  },
+  {
+    "markdown": "## \n#\n### ###\n",
+    "html": "<h2></h2>\n<h1></h1>\n<h3></h3>\n",
+    "example": 49,
+    "start_line": 963,
+    "end_line": 971,
+    "section": "ATX headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "Foo *bar*\n=========\n\nFoo *bar*\n---------\n",
+    "html": "<h1>Foo <em>bar</em></h1>\n<h2>Foo <em>bar</em></h2>\n",
+    "example": 50,
+    "start_line": 1006,
+    "end_line": 1015,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo *bar\nbaz*\n====\n",
+    "html": "<h1>Foo <em>bar\nbaz</em></h1>\n",
+    "example": 51,
+    "start_line": 1020,
+    "end_line": 1027,
+    "section": "Setext headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "  Foo *bar\nbaz*\t\n====\n",
+    "html": "<h1>Foo <em>bar\nbaz</em></h1>\n",
+    "example": 52,
+    "start_line": 1034,
+    "end_line": 1041,
+    "section": "Setext headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "Foo\n-------------------------\n\nFoo\n=\n",
+    "html": "<h2>Foo</h2>\n<h1>Foo</h1>\n",
+    "example": 53,
+    "start_line": 1046,
+    "end_line": 1055,
+    "section": "Setext headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "   Foo\n---\n\n  Foo\n-----\n\n  Foo\n  ===\n",
+    "html": "<h2>Foo</h2>\n<h2>Foo</h2>\n<h1>Foo</h1>\n",
+    "example": 54,
+    "start_line": 1061,
+    "end_line": 1074,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "    Foo\n    ---\n\n    Foo\n---\n",
+    "html": "<pre><code>Foo\n---\n\nFoo\n</code></pre>\n<hr />\n",
+    "example": 55,
+    "start_line": 1079,
+    "end_line": 1092,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\n   ----      \n",
+    "html": "<h2>Foo</h2>\n",
+    "example": 56,
+    "start_line": 1098,
+    "end_line": 1103,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\n    ---\n",
+    "html": "<p>Foo\n---</p>\n",
+    "example": 57,
+    "start_line": 1108,
+    "end_line": 1114,
+    "section": "Setext headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "Foo\n= =\n\nFoo\n--- -\n",
+    "html": "<p>Foo\n= =</p>\n<p>Foo</p>\n<hr />\n",
+    "example": 58,
+    "start_line": 1119,
+    "end_line": 1130,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo  \n-----\n",
+    "html": "<h2>Foo</h2>\n",
+    "example": 59,
+    "start_line": 1135,
+    "end_line": 1140,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\\\n----\n",
+    "html": "<h2>Foo\\</h2>\n",
+    "example": 60,
+    "start_line": 1145,
+    "end_line": 1150,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "`Foo\n----\n`\n\n<a title=\"a lot\n---\nof dashes\"/>\n",
+    "html": "<h2>`Foo</h2>\n<p>`</p>\n<h2>&lt;a title=&quot;a lot</h2>\n<p>of dashes&quot;/&gt;</p>\n",
+    "example": 61,
+    "start_line": 1156,
+    "end_line": 1169,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "> Foo\n---\n",
+    "html": "<blockquote>\n<p>Foo</p>\n</blockquote>\n<hr />\n",
+    "example": 62,
+    "start_line": 1175,
+    "end_line": 1183,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "> foo\nbar\n===\n",
+    "html": "<blockquote>\n<p>foo\nbar\n===</p>\n</blockquote>\n",
+    "example": 63,
+    "start_line": 1186,
+    "end_line": 1196,
+    "section": "Setext headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "- Foo\n---\n",
+    "html": "<ul>\n<li>Foo</li>\n</ul>\n<hr />\n",
+    "example": 64,
+    "start_line": 1199,
+    "end_line": 1207,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\nBar\n---\n",
+    "html": "<h2>Foo\nBar</h2>\n",
+    "example": 65,
+    "start_line": 1214,
+    "end_line": 1221,
+    "section": "Setext headings",
+    "shouldFail": true
+  },
+  {
+    "markdown": "---\nFoo\n---\nBar\n---\nBaz\n",
+    "html": "<hr />\n<h2>Foo</h2>\n<h2>Bar</h2>\n<p>Baz</p>\n",
+    "example": 66,
+    "start_line": 1227,
+    "end_line": 1239,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "\n====\n",
+    "html": "<p>====</p>\n",
+    "example": 67,
+    "start_line": 1244,
+    "end_line": 1249,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "---\n---\n",
+    "html": "<hr />\n<hr />\n",
+    "example": 68,
+    "start_line": 1256,
+    "end_line": 1262,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "- foo\n-----\n",
+    "html": "<ul>\n<li>foo</li>\n</ul>\n<hr />\n",
+    "example": 69,
+    "start_line": 1265,
+    "end_line": 1273,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "    foo\n---\n",
+    "html": "<pre><code>foo\n</code></pre>\n<hr />\n",
+    "example": 70,
+    "start_line": 1276,
+    "end_line": 1283,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "> foo\n-----\n",
+    "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n<hr />\n",
+    "example": 71,
+    "start_line": 1286,
+    "end_line": 1294,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "\\> foo\n------\n",
+    "html": "<h2>&gt; foo</h2>\n",
+    "example": 72,
+    "start_line": 1300,
+    "end_line": 1305,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\n\nbar\n---\nbaz\n",
+    "html": "<p>Foo</p>\n<h2>bar</h2>\n<p>baz</p>\n",
+    "example": 73,
+    "start_line": 1331,
+    "end_line": 1341,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\nbar\n\n---\n\nbaz\n",
+    "html": "<p>Foo\nbar</p>\n<hr />\n<p>baz</p>\n",
+    "example": 74,
+    "start_line": 1347,
+    "end_line": 1359,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\nbar\n* * *\nbaz\n",
+    "html": "<p>Foo\nbar</p>\n<hr />\n<p>baz</p>\n",
+    "example": 75,
+    "start_line": 1365,
+    "end_line": 1375,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "Foo\nbar\n\\---\nbaz\n",
+    "html": "<p>Foo\nbar\n---\nbaz</p>\n",
+    "example": 76,
+    "start_line": 1380,
+    "end_line": 1390,
+    "section": "Setext headings"
+  },
+  {
+    "markdown": "    a simple\n      indented code block\n",
+    "html": "<pre><code>a simple\n  indented code block\n</code></pre>\n",
+    "example": 77,
+    "start_line": 1408,
+    "end_line": 1415,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "  - foo\n\n    bar\n",
+    "html": "<ul>\n<li>\n<p>foo</p>\n<p>bar</p>\n</li>\n</ul>\n",
+    "example": 78,
+    "start_line": 1422,
+    "end_line": 1433,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "1.  foo\n\n    - bar\n",
+    "html": "<ol>\n<li>\n<p>foo</p>\n<ul>\n<li>bar</li>\n</ul>\n</li>\n</ol>\n",
+    "example": 79,
+    "start_line": 1436,
+    "end_line": 1449,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "    <a/>\n    *hi*\n\n    - one\n",
+    "html": "<pre><code>&lt;a/&gt;\n*hi*\n\n- one\n</code></pre>\n",
+    "example": 80,
+    "start_line": 1456,
+    "end_line": 1467,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "    chunk1\n\n    chunk2\n  \n \n \n    chunk3\n",
+    "html": "<pre><code>chunk1\n\nchunk2\n\n\n\nchunk3\n</code></pre>\n",
+    "example": 81,
+    "start_line": 1472,
+    "end_line": 1489,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "    chunk1\n      \n      chunk2\n",
+    "html": "<pre><code>chunk1\n  \n  chunk2\n</code></pre>\n",
+    "example": 82,
+    "start_line": 1495,
+    "end_line": 1504,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "Foo\n    bar\n\n",
+    "html": "<p>Foo\nbar</p>\n",
+    "example": 83,
+    "start_line": 1510,
+    "end_line": 1517,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "    foo\nbar\n",
+    "html": "<pre><code>foo\n</code></pre>\n<p>bar</p>\n",
+    "example": 84,
+    "start_line": 1524,
+    "end_line": 1531,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "# Heading\n    foo\nHeading\n------\n    foo\n----\n",
+    "html": "<h1>Heading</h1>\n<pre><code>foo\n</code></pre>\n<h2>Heading</h2>\n<pre><code>foo\n</code></pre>\n<hr />\n",
+    "example": 85,
+    "start_line": 1537,
+    "end_line": 1552,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "        foo\n    bar\n",
+    "html": "<pre><code>    foo\nbar\n</code></pre>\n",
+    "example": 86,
+    "start_line": 1557,
+    "end_line": 1564,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "\n    \n    foo\n    \n\n",
+    "html": "<pre><code>foo\n</code></pre>\n",
+    "example": 87,
+    "start_line": 1570,
+    "end_line": 1579,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "    foo  \n",
+    "html": "<pre><code>foo  \n</code></pre>\n",
+    "example": 88,
+    "start_line": 1584,
+    "end_line": 1589,
+    "section": "Indented code blocks"
+  },
+  {
+    "markdown": "```\n<\n >\n```\n",
+    "html": "<pre><code>&lt;\n &gt;\n</code></pre>\n",
+    "example": 89,
+    "start_line": 1639,
+    "end_line": 1648,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "~~~\n<\n >\n~~~\n",
+    "html": "<pre><code>&lt;\n &gt;\n</code></pre>\n",
+    "example": 90,
+    "start_line": 1653,
+    "end_line": 1662,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "``\nfoo\n``\n",
+    "html": "<p><code>foo</code></p>\n",
+    "example": 91,
+    "start_line": 1666,
+    "end_line": 1672,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```\naaa\n~~~\n```\n",
+    "html": "<pre><code>aaa\n~~~\n</code></pre>\n",
+    "example": 92,
+    "start_line": 1677,
+    "end_line": 1686,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "~~~\naaa\n```\n~~~\n",
+    "html": "<pre><code>aaa\n```\n</code></pre>\n",
+    "example": 93,
+    "start_line": 1689,
+    "end_line": 1698,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "````\naaa\n```\n``````\n",
+    "html": "<pre><code>aaa\n```\n</code></pre>\n",
+    "example": 94,
+    "start_line": 1703,
+    "end_line": 1712,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "~~~~\naaa\n~~~\n~~~~\n",
+    "html": "<pre><code>aaa\n~~~\n</code></pre>\n",
+    "example": 95,
+    "start_line": 1715,
+    "end_line": 1724,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```\n",
+    "html": "<pre><code></code></pre>\n",
+    "example": 96,
+    "start_line": 1730,
+    "end_line": 1734,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "`````\n\n```\naaa\n",
+    "html": "<pre><code>\n```\naaa\n</code></pre>\n",
+    "example": 97,
+    "start_line": 1737,
+    "end_line": 1747,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "> ```\n> aaa\n\nbbb\n",
+    "html": "<blockquote>\n<pre><code>aaa\n</code></pre>\n</blockquote>\n<p>bbb</p>\n",
+    "example": 98,
+    "start_line": 1750,
+    "end_line": 1761,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```\n\n  \n```\n",
+    "html": "<pre><code>\n  \n</code></pre>\n",
+    "example": 99,
+    "start_line": 1766,
+    "end_line": 1775,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```\n```\n",
+    "html": "<pre><code></code></pre>\n",
+    "example": 100,
+    "start_line": 1780,
+    "end_line": 1785,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": " ```\n aaa\naaa\n```\n",
+    "html": "<pre><code>aaa\naaa\n</code></pre>\n",
+    "example": 101,
+    "start_line": 1792,
+    "end_line": 1801,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "  ```\naaa\n  aaa\naaa\n  ```\n",
+    "html": "<pre><code>aaa\naaa\naaa\n</code></pre>\n",
+    "example": 102,
+    "start_line": 1804,
+    "end_line": 1815,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "   ```\n   aaa\n    aaa\n  aaa\n   ```\n",
+    "html": "<pre><code>aaa\n aaa\naaa\n</code></pre>\n",
+    "example": 103,
+    "start_line": 1818,
+    "end_line": 1829,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "    ```\n    aaa\n    ```\n",
+    "html": "<pre><code>```\naaa\n```\n</code></pre>\n",
+    "example": 104,
+    "start_line": 1834,
+    "end_line": 1843,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```\naaa\n  ```\n",
+    "html": "<pre><code>aaa\n</code></pre>\n",
+    "example": 105,
+    "start_line": 1849,
+    "end_line": 1856,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "   ```\naaa\n  ```\n",
+    "html": "<pre><code>aaa\n</code></pre>\n",
+    "example": 106,
+    "start_line": 1859,
+    "end_line": 1866,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```\naaa\n    ```\n",
+    "html": "<pre><code>aaa\n    ```\n</code></pre>\n",
+    "example": 107,
+    "start_line": 1871,
+    "end_line": 1879,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "``` ```\naaa\n",
+    "html": "<p><code> </code>\naaa</p>\n",
+    "example": 108,
+    "start_line": 1885,
+    "end_line": 1891,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "~~~~~~\naaa\n~~~ ~~\n",
+    "html": "<pre><code>aaa\n~~~ ~~\n</code></pre>\n",
+    "example": 109,
+    "start_line": 1894,
+    "end_line": 1902,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "foo\n```\nbar\n```\nbaz\n",
+    "html": "<p>foo</p>\n<pre><code>bar\n</code></pre>\n<p>baz</p>\n",
+    "example": 110,
+    "start_line": 1908,
+    "end_line": 1919,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "foo\n---\n~~~\nbar\n~~~\n# baz\n",
+    "html": "<h2>foo</h2>\n<pre><code>bar\n</code></pre>\n<h1>baz</h1>\n",
+    "example": 111,
+    "start_line": 1925,
+    "end_line": 1937,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "```ruby\ndef foo(x)\n  return 3\nend\n```\n",
+    "html": "<pre><code class=\"language-ruby\">def foo(x)\n  return 3\nend\n</code></pre>\n",
+    "example": 112,
+    "start_line": 1947,
+    "end_line": 1958,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "~~~~    ruby startline=3 $%@#$\ndef foo(x)\n  return 3\nend\n~~~~~~~\n",
+    "html": "<pre><code class=\"language-ruby\">def foo(x)\n  return 3\nend\n</code></pre>\n",
+    "example": 113,
+    "start_line": 1961,
+    "end_line": 1972,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "````;\n````\n",
+    "html": "<pre><code class=\"language-;\"></code></pre>\n",
+    "example": 114,
+    "start_line": 1975,
+    "end_line": 1980,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "``` aa ```\nfoo\n",
+    "html": "<p><code>aa</code>\nfoo</p>\n",
+    "example": 115,
+    "start_line": 1985,
+    "end_line": 1991,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "~~~ aa ``` ~~~\nfoo\n~~~\n",
+    "html": "<pre><code class=\"language-aa\">foo\n</code></pre>\n",
+    "example": 116,
+    "start_line": 1996,
+    "end_line": 2003,
+    "section": "Fenced code blocks",
+    "shouldFail": true
+  },
+  {
+    "markdown": "```\n``` aaa\n```\n",
+    "html": "<pre><code>``` aaa\n</code></pre>\n",
+    "example": 117,
+    "start_line": 2008,
+    "end_line": 2015,
+    "section": "Fenced code blocks"
+  },
+  {
+    "markdown": "<table><tr><td>\n<pre>\n**Hello**,\n\n_world_.\n</pre>\n</td></tr></table>\n",
+    "html": "<table><tr><td>\n<pre>\n**Hello**,\n<p><em>world</em>.\n</pre></p>\n</td></tr></table>\n",
+    "example": 118,
+    "start_line": 2087,
+    "end_line": 2102,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<table>\n  <tr>\n    <td>\n           hi\n    </td>\n  </tr>\n</table>\n\nokay.\n",
+    "html": "<table>\n  <tr>\n    <td>\n           hi\n    </td>\n  </tr>\n</table>\n<p>okay.</p>\n",
+    "example": 119,
+    "start_line": 2116,
+    "end_line": 2135,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": " <div>\n  *hello*\n         <foo><a>\n",
+    "html": " <div>\n  *hello*\n         <foo><a>\n",
+    "example": 120,
+    "start_line": 2138,
+    "end_line": 2146,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "</div>\n*foo*\n",
+    "html": "</div>\n*foo*\n",
+    "example": 121,
+    "start_line": 2151,
+    "end_line": 2157,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<DIV CLASS=\"foo\">\n\n*Markdown*\n\n</DIV>\n",
+    "html": "<DIV CLASS=\"foo\">\n<p><em>Markdown</em></p>\n</DIV>\n",
+    "example": 122,
+    "start_line": 2162,
+    "end_line": 2172,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div id=\"foo\"\n  class=\"bar\">\n</div>\n",
+    "html": "<div id=\"foo\"\n  class=\"bar\">\n</div>\n",
+    "example": 123,
+    "start_line": 2178,
+    "end_line": 2186,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div id=\"foo\" class=\"bar\n  baz\">\n</div>\n",
+    "html": "<div id=\"foo\" class=\"bar\n  baz\">\n</div>\n",
+    "example": 124,
+    "start_line": 2189,
+    "end_line": 2197,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div>\n*foo*\n\n*bar*\n",
+    "html": "<div>\n*foo*\n<p><em>bar</em></p>\n",
+    "example": 125,
+    "start_line": 2201,
+    "end_line": 2210,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div id=\"foo\"\n*hi*\n",
+    "html": "<div id=\"foo\"\n*hi*\n",
+    "example": 126,
+    "start_line": 2217,
+    "end_line": 2223,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div class\nfoo\n",
+    "html": "<div class\nfoo\n",
+    "example": 127,
+    "start_line": 2226,
+    "end_line": 2232,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div *???-&&&-<---\n*foo*\n",
+    "html": "<div *???-&&&-<---\n*foo*\n",
+    "example": 128,
+    "start_line": 2238,
+    "end_line": 2244,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div><a href=\"bar\">*foo*</a></div>\n",
+    "html": "<div><a href=\"bar\">*foo*</a></div>\n",
+    "example": 129,
+    "start_line": 2250,
+    "end_line": 2254,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<table><tr><td>\nfoo\n</td></tr></table>\n",
+    "html": "<table><tr><td>\nfoo\n</td></tr></table>\n",
+    "example": 130,
+    "start_line": 2257,
+    "end_line": 2265,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div></div>\n``` c\nint x = 33;\n```\n",
+    "html": "<div></div>\n``` c\nint x = 33;\n```\n",
+    "example": 131,
+    "start_line": 2274,
+    "end_line": 2284,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<a href=\"foo\">\n*bar*\n</a>\n",
+    "html": "<a href=\"foo\">\n*bar*\n</a>\n",
+    "example": 132,
+    "start_line": 2291,
+    "end_line": 2299,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<Warning>\n*bar*\n</Warning>\n",
+    "html": "<Warning>\n*bar*\n</Warning>\n",
+    "example": 133,
+    "start_line": 2304,
+    "end_line": 2312,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<i class=\"foo\">\n*bar*\n</i>\n",
+    "html": "<i class=\"foo\">\n*bar*\n</i>\n",
+    "example": 134,
+    "start_line": 2315,
+    "end_line": 2323,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "</ins>\n*bar*\n",
+    "html": "</ins>\n*bar*\n",
+    "example": 135,
+    "start_line": 2326,
+    "end_line": 2332,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<del>\n*foo*\n</del>\n",
+    "html": "<del>\n*foo*\n</del>\n",
+    "example": 136,
+    "start_line": 2341,
+    "end_line": 2349,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<del>\n\n*foo*\n\n</del>\n",
+    "html": "<del>\n<p><em>foo</em></p>\n</del>\n",
+    "example": 137,
+    "start_line": 2356,
+    "end_line": 2366,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<del>*foo*</del>\n",
+    "html": "<p><del><em>foo</em></del></p>\n",
+    "example": 138,
+    "start_line": 2374,
+    "end_line": 2378,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<pre language=\"haskell\"><code>\nimport Text.HTML.TagSoup\n\nmain :: IO ()\nmain = print $ parseTags tags\n</code></pre>\nokay\n",
+    "html": "<pre language=\"haskell\"><code>\nimport Text.HTML.TagSoup\n\nmain :: IO ()\nmain = print $ parseTags tags\n</code></pre>\n<p>okay</p>\n",
+    "example": 139,
+    "start_line": 2390,
+    "end_line": 2406,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<script type=\"text/javascript\">\n// JavaScript example\n\ndocument.getElementById(\"demo\").innerHTML = \"Hello JavaScript!\";\n</script>\nokay\n",
+    "html": "<script type=\"text/javascript\">\n// JavaScript example\n\ndocument.getElementById(\"demo\").innerHTML = \"Hello JavaScript!\";\n</script>\n<p>okay</p>\n",
+    "example": 140,
+    "start_line": 2411,
+    "end_line": 2425,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<style\n  type=\"text/css\">\nh1 {color:red;}\n\np {color:blue;}\n</style>\nokay\n",
+    "html": "<style\n  type=\"text/css\">\nh1 {color:red;}\n\np {color:blue;}\n</style>\n<p>okay</p>\n",
+    "example": 141,
+    "start_line": 2430,
+    "end_line": 2446,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<style\n  type=\"text/css\">\n\nfoo\n",
+    "html": "<style\n  type=\"text/css\">\n\nfoo\n",
+    "example": 142,
+    "start_line": 2453,
+    "end_line": 2463,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "> <div>\n> foo\n\nbar\n",
+    "html": "<blockquote>\n<div>\nfoo\n</blockquote>\n<p>bar</p>\n",
+    "example": 143,
+    "start_line": 2466,
+    "end_line": 2477,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "- <div>\n- foo\n",
+    "html": "<ul>\n<li>\n<div>\n</li>\n<li>foo</li>\n</ul>\n",
+    "example": 144,
+    "start_line": 2480,
+    "end_line": 2490,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<style>p{color:red;}</style>\n*foo*\n",
+    "html": "<style>p{color:red;}</style>\n<p><em>foo</em></p>\n",
+    "example": 145,
+    "start_line": 2495,
+    "end_line": 2501,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<!-- foo -->*bar*\n*baz*\n",
+    "html": "<!-- foo -->*bar*\n<p><em>baz</em></p>\n",
+    "example": 146,
+    "start_line": 2504,
+    "end_line": 2510,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<script>\nfoo\n</script>1. *bar*\n",
+    "html": "<script>\nfoo\n</script>1. *bar*\n",
+    "example": 147,
+    "start_line": 2516,
+    "end_line": 2524,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<!-- Foo\n\nbar\n   baz -->\nokay\n",
+    "html": "<!-- Foo\n\nbar\n   baz -->\n<p>okay</p>\n",
+    "example": 148,
+    "start_line": 2529,
+    "end_line": 2541,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<?php\n\n  echo '>';\n\n?>\nokay\n",
+    "html": "<?php\n\n  echo '>';\n\n?>\n<p>okay</p>\n",
+    "example": 149,
+    "start_line": 2547,
+    "end_line": 2561,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<!DOCTYPE html>\n",
+    "html": "<!DOCTYPE html>\n",
+    "example": 150,
+    "start_line": 2566,
+    "end_line": 2570,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<![CDATA[\nfunction matchwo(a,b)\n{\n  if (a < b && a < 0) then {\n    return 1;\n\n  } else {\n\n    return 0;\n  }\n}\n]]>\nokay\n",
+    "html": "<![CDATA[\nfunction matchwo(a,b)\n{\n  if (a < b && a < 0) then {\n    return 1;\n\n  } else {\n\n    return 0;\n  }\n}\n]]>\n<p>okay</p>\n",
+    "example": 151,
+    "start_line": 2575,
+    "end_line": 2603,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "  <!-- foo -->\n\n    <!-- foo -->\n",
+    "html": "  <!-- foo -->\n<pre><code>&lt;!-- foo --&gt;\n</code></pre>\n",
+    "example": 152,
+    "start_line": 2608,
+    "end_line": 2616,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "  <div>\n\n    <div>\n",
+    "html": "  <div>\n<pre><code>&lt;div&gt;\n</code></pre>\n",
+    "example": 153,
+    "start_line": 2619,
+    "end_line": 2627,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "Foo\n<div>\nbar\n</div>\n",
+    "html": "<p>Foo</p>\n<div>\nbar\n</div>\n",
+    "example": 154,
+    "start_line": 2633,
+    "end_line": 2643,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div>\nbar\n</div>\n*foo*\n",
+    "html": "<div>\nbar\n</div>\n*foo*\n",
+    "example": 155,
+    "start_line": 2650,
+    "end_line": 2660,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "Foo\n<a href=\"bar\">\nbaz\n",
+    "html": "<p>Foo\n<a href=\"bar\">\nbaz</p>\n",
+    "example": 156,
+    "start_line": 2665,
+    "end_line": 2673,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div>\n\n*Emphasized* text.\n\n</div>\n",
+    "html": "<div>\n<p><em>Emphasized</em> text.</p>\n</div>\n",
+    "example": 157,
+    "start_line": 2706,
+    "end_line": 2716,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<div>\n*Emphasized* text.\n</div>\n",
+    "html": "<div>\n*Emphasized* text.\n</div>\n",
+    "example": 158,
+    "start_line": 2719,
+    "end_line": 2727,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<table>\n\n<tr>\n\n<td>\nHi\n</td>\n\n</tr>\n\n</table>\n",
+    "html": "<table>\n<tr>\n<td>\nHi\n</td>\n</tr>\n</table>\n",
+    "example": 159,
+    "start_line": 2741,
+    "end_line": 2761,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "<table>\n\n  <tr>\n\n    <td>\n      Hi\n    </td>\n\n  </tr>\n\n</table>\n",
+    "html": "<table>\n  <tr>\n<pre><code>&lt;td&gt;\n  Hi\n&lt;/td&gt;\n</code></pre>\n  </tr>\n</table>\n",
+    "example": 160,
+    "start_line": 2768,
+    "end_line": 2789,
+    "section": "HTML blocks"
+  },
+  {
+    "markdown": "[foo]: /url \"title\"\n\n[foo]\n",
+    "html": "<p><a href=\"/url\" title=\"title\">foo</a></p>\n",
+    "example": 161,
+    "start_line": 2816,
+    "end_line": 2822,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "   [foo]: \n      /url  \n           'the title'  \n\n[foo]\n",
+    "html": "<p><a href=\"/url\" title=\"the title\">foo</a></p>\n",
+    "example": 162,
+    "start_line": 2825,
+    "end_line": 2833,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[Foo*bar\\]]:my_(url) 'title (with parens)'\n\n[Foo*bar\\]]\n",
+    "html": "<p><a href=\"my_(url)\" title=\"title (with parens)\">Foo*bar]</a></p>\n",
+    "example": 163,
+    "start_line": 2836,
+    "end_line": 2842,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[Foo bar]:\n<my url>\n'title'\n\n[Foo bar]\n",
+    "html": "<p><a href=\"my%20url\" title=\"title\">Foo bar</a></p>\n",
+    "example": 164,
+    "start_line": 2845,
+    "end_line": 2853,
+    "section": "Link reference definitions",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo]: /url '\ntitle\nline1\nline2\n'\n\n[foo]\n",
+    "html": "<p><a href=\"/url\" title=\"\ntitle\nline1\nline2\n\">foo</a></p>\n",
+    "example": 165,
+    "start_line": 2858,
+    "end_line": 2872,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url 'title\n\nwith blank line'\n\n[foo]\n",
+    "html": "<p>[foo]: /url 'title</p>\n<p>with blank line'</p>\n<p>[foo]</p>\n",
+    "example": 166,
+    "start_line": 2877,
+    "end_line": 2887,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]:\n/url\n\n[foo]\n",
+    "html": "<p><a href=\"/url\">foo</a></p>\n",
+    "example": 167,
+    "start_line": 2892,
+    "end_line": 2899,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]:\n\n[foo]\n",
+    "html": "<p>[foo]:</p>\n<p>[foo]</p>\n",
+    "example": 168,
+    "start_line": 2904,
+    "end_line": 2911,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: <>\n\n[foo]\n",
+    "html": "<p><a href=\"\">foo</a></p>\n",
+    "example": 169,
+    "start_line": 2916,
+    "end_line": 2922,
+    "section": "Link reference definitions",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo]: <bar>(baz)\n\n[foo]\n",
+    "html": "<p>[foo]: <bar>(baz)</p>\n<p>[foo]</p>\n",
+    "example": 170,
+    "start_line": 2927,
+    "end_line": 2934,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url\\bar\\*baz \"foo\\\"bar\\baz\"\n\n[foo]\n",
+    "html": "<p><a href=\"/url%5Cbar*baz\" title=\"foo&quot;bar\\baz\">foo</a></p>\n",
+    "example": 171,
+    "start_line": 2940,
+    "end_line": 2946,
+    "section": "Link reference definitions",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo]\n\n[foo]: url\n",
+    "html": "<p><a href=\"url\">foo</a></p>\n",
+    "example": 172,
+    "start_line": 2951,
+    "end_line": 2957,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]\n\n[foo]: first\n[foo]: second\n",
+    "html": "<p><a href=\"first\">foo</a></p>\n",
+    "example": 173,
+    "start_line": 2963,
+    "end_line": 2970,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[FOO]: /url\n\n[Foo]\n",
+    "html": "<p><a href=\"/url\">Foo</a></p>\n",
+    "example": 174,
+    "start_line": 2976,
+    "end_line": 2982,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[ΑΓΩ]: /φου\n\n[αγω]\n",
+    "html": "<p><a href=\"/%CF%86%CE%BF%CF%85\">αγω</a></p>\n",
+    "example": 175,
+    "start_line": 2985,
+    "end_line": 2991,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url\n",
+    "html": "",
+    "example": 176,
+    "start_line": 2997,
+    "end_line": 3000,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[\nfoo\n]: /url\nbar\n",
+    "html": "<p>bar</p>\n",
+    "example": 177,
+    "start_line": 3005,
+    "end_line": 3012,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url \"title\" ok\n",
+    "html": "<p>[foo]: /url &quot;title&quot; ok</p>\n",
+    "example": 178,
+    "start_line": 3018,
+    "end_line": 3022,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url\n\"title\" ok\n",
+    "html": "<p>&quot;title&quot; ok</p>\n",
+    "example": 179,
+    "start_line": 3027,
+    "end_line": 3032,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "    [foo]: /url \"title\"\n\n[foo]\n",
+    "html": "<pre><code>[foo]: /url &quot;title&quot;\n</code></pre>\n<p>[foo]</p>\n",
+    "example": 180,
+    "start_line": 3038,
+    "end_line": 3046,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "```\n[foo]: /url\n```\n\n[foo]\n",
+    "html": "<pre><code>[foo]: /url\n</code></pre>\n<p>[foo]</p>\n",
+    "example": 181,
+    "start_line": 3052,
+    "end_line": 3062,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "Foo\n[bar]: /baz\n\n[bar]\n",
+    "html": "<p>Foo\n[bar]: /baz</p>\n<p>[bar]</p>\n",
+    "example": 182,
+    "start_line": 3067,
+    "end_line": 3076,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "# [Foo]\n[foo]: /url\n> bar\n",
+    "html": "<h1><a href=\"/url\">Foo</a></h1>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
+    "example": 183,
+    "start_line": 3082,
+    "end_line": 3091,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url\nbar\n===\n[foo]\n",
+    "html": "<h1>bar</h1>\n<p><a href=\"/url\">foo</a></p>\n",
+    "example": 184,
+    "start_line": 3093,
+    "end_line": 3101,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url\n===\n[foo]\n",
+    "html": "<p>===\n<a href=\"/url\">foo</a></p>\n",
+    "example": 185,
+    "start_line": 3103,
+    "end_line": 3110,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /foo-url \"foo\"\n[bar]: /bar-url\n  \"bar\"\n[baz]: /baz-url\n\n[foo],\n[bar],\n[baz]\n",
+    "html": "<p><a href=\"/foo-url\" title=\"foo\">foo</a>,\n<a href=\"/bar-url\" title=\"bar\">bar</a>,\n<a href=\"/baz-url\">baz</a></p>\n",
+    "example": 186,
+    "start_line": 3116,
+    "end_line": 3129,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]\n\n> [foo]: /url\n",
+    "html": "<p><a href=\"/url\">foo</a></p>\n<blockquote>\n</blockquote>\n",
+    "example": 187,
+    "start_line": 3137,
+    "end_line": 3145,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "[foo]: /url\n",
+    "html": "",
+    "example": 188,
+    "start_line": 3154,
+    "end_line": 3157,
+    "section": "Link reference definitions"
+  },
+  {
+    "markdown": "aaa\n\nbbb\n",
+    "html": "<p>aaa</p>\n<p>bbb</p>\n",
+    "example": 189,
+    "start_line": 3171,
+    "end_line": 3178,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "aaa\nbbb\n\nccc\nddd\n",
+    "html": "<p>aaa\nbbb</p>\n<p>ccc\nddd</p>\n",
+    "example": 190,
+    "start_line": 3183,
+    "end_line": 3194,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "aaa\n\n\nbbb\n",
+    "html": "<p>aaa</p>\n<p>bbb</p>\n",
+    "example": 191,
+    "start_line": 3199,
+    "end_line": 3207,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "  aaa\n bbb\n",
+    "html": "<p>aaa\nbbb</p>\n",
+    "example": 192,
+    "start_line": 3212,
+    "end_line": 3218,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "aaa\n             bbb\n                                       ccc\n",
+    "html": "<p>aaa\nbbb\nccc</p>\n",
+    "example": 193,
+    "start_line": 3224,
+    "end_line": 3232,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "   aaa\nbbb\n",
+    "html": "<p>aaa\nbbb</p>\n",
+    "example": 194,
+    "start_line": 3238,
+    "end_line": 3244,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "    aaa\nbbb\n",
+    "html": "<pre><code>aaa\n</code></pre>\n<p>bbb</p>\n",
+    "example": 195,
+    "start_line": 3247,
+    "end_line": 3254,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "aaa     \nbbb     \n",
+    "html": "<p>aaa<br />\nbbb</p>\n",
+    "example": 196,
+    "start_line": 3261,
+    "end_line": 3267,
+    "section": "Paragraphs"
+  },
+  {
+    "markdown": "  \n\naaa\n  \n\n# aaa\n\n  \n",
+    "html": "<p>aaa</p>\n<h1>aaa</h1>\n",
+    "example": 197,
+    "start_line": 3278,
+    "end_line": 3290,
+    "section": "Blank lines"
+  },
+  {
+    "markdown": "> # Foo\n> bar\n> baz\n",
+    "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
+    "example": 198,
+    "start_line": 3344,
+    "end_line": 3354,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "># Foo\n>bar\n> baz\n",
+    "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
+    "example": 199,
+    "start_line": 3359,
+    "end_line": 3369,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "   > # Foo\n   > bar\n > baz\n",
+    "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
+    "example": 200,
+    "start_line": 3374,
+    "end_line": 3384,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "    > # Foo\n    > bar\n    > baz\n",
+    "html": "<pre><code>&gt; # Foo\n&gt; bar\n&gt; baz\n</code></pre>\n",
+    "example": 201,
+    "start_line": 3389,
+    "end_line": 3398,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> # Foo\n> bar\nbaz\n",
+    "html": "<blockquote>\n<h1>Foo</h1>\n<p>bar\nbaz</p>\n</blockquote>\n",
+    "example": 202,
+    "start_line": 3404,
+    "end_line": 3414,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> bar\nbaz\n> foo\n",
+    "html": "<blockquote>\n<p>bar\nbaz\nfoo</p>\n</blockquote>\n",
+    "example": 203,
+    "start_line": 3420,
+    "end_line": 3430,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> foo\n---\n",
+    "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n<hr />\n",
+    "example": 204,
+    "start_line": 3444,
+    "end_line": 3452,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> - foo\n- bar\n",
+    "html": "<blockquote>\n<ul>\n<li>foo</li>\n</ul>\n</blockquote>\n<ul>\n<li>bar</li>\n</ul>\n",
+    "example": 205,
+    "start_line": 3464,
+    "end_line": 3476,
+    "section": "Block quotes",
+    "shouldFail": true
+  },
+  {
+    "markdown": ">     foo\n    bar\n",
+    "html": "<blockquote>\n<pre><code>foo\n</code></pre>\n</blockquote>\n<pre><code>bar\n</code></pre>\n",
+    "example": 206,
+    "start_line": 3482,
+    "end_line": 3492,
+    "section": "Block quotes",
+    "shouldFail": true
+  },
+  {
+    "markdown": "> ```\nfoo\n```\n",
+    "html": "<blockquote>\n<pre><code></code></pre>\n</blockquote>\n<p>foo</p>\n<pre><code></code></pre>\n",
+    "example": 207,
+    "start_line": 3495,
+    "end_line": 3505,
+    "section": "Block quotes",
+    "shouldFail": true
+  },
+  {
+    "markdown": "> foo\n    - bar\n",
+    "html": "<blockquote>\n<p>foo\n- bar</p>\n</blockquote>\n",
+    "example": 208,
+    "start_line": 3511,
+    "end_line": 3519,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": ">\n",
+    "html": "<blockquote>\n</blockquote>\n",
+    "example": 209,
+    "start_line": 3535,
+    "end_line": 3540,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": ">\n>  \n> \n",
+    "html": "<blockquote>\n</blockquote>\n",
+    "example": 210,
+    "start_line": 3543,
+    "end_line": 3550,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": ">\n> foo\n>  \n",
+    "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n",
+    "example": 211,
+    "start_line": 3555,
+    "end_line": 3563,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> foo\n\n> bar\n",
+    "html": "<blockquote>\n<p>foo</p>\n</blockquote>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
+    "example": 212,
+    "start_line": 3568,
+    "end_line": 3579,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> foo\n> bar\n",
+    "html": "<blockquote>\n<p>foo\nbar</p>\n</blockquote>\n",
+    "example": 213,
+    "start_line": 3590,
+    "end_line": 3598,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> foo\n>\n> bar\n",
+    "html": "<blockquote>\n<p>foo</p>\n<p>bar</p>\n</blockquote>\n",
+    "example": 214,
+    "start_line": 3603,
+    "end_line": 3612,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "foo\n> bar\n",
+    "html": "<p>foo</p>\n<blockquote>\n<p>bar</p>\n</blockquote>\n",
+    "example": 215,
+    "start_line": 3617,
+    "end_line": 3625,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> aaa\n***\n> bbb\n",
+    "html": "<blockquote>\n<p>aaa</p>\n</blockquote>\n<hr />\n<blockquote>\n<p>bbb</p>\n</blockquote>\n",
+    "example": 216,
+    "start_line": 3631,
+    "end_line": 3643,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> bar\nbaz\n",
+    "html": "<blockquote>\n<p>bar\nbaz</p>\n</blockquote>\n",
+    "example": 217,
+    "start_line": 3649,
+    "end_line": 3657,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> bar\n\nbaz\n",
+    "html": "<blockquote>\n<p>bar</p>\n</blockquote>\n<p>baz</p>\n",
+    "example": 218,
+    "start_line": 3660,
+    "end_line": 3669,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> bar\n>\nbaz\n",
+    "html": "<blockquote>\n<p>bar</p>\n</blockquote>\n<p>baz</p>\n",
+    "example": 219,
+    "start_line": 3672,
+    "end_line": 3681,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "> > > foo\nbar\n",
+    "html": "<blockquote>\n<blockquote>\n<blockquote>\n<p>foo\nbar</p>\n</blockquote>\n</blockquote>\n</blockquote>\n",
+    "example": 220,
+    "start_line": 3688,
+    "end_line": 3700,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": ">>> foo\n> bar\n>>baz\n",
+    "html": "<blockquote>\n<blockquote>\n<blockquote>\n<p>foo\nbar\nbaz</p>\n</blockquote>\n</blockquote>\n</blockquote>\n",
+    "example": 221,
+    "start_line": 3703,
+    "end_line": 3717,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": ">     code\n\n>    not code\n",
+    "html": "<blockquote>\n<pre><code>code\n</code></pre>\n</blockquote>\n<blockquote>\n<p>not code</p>\n</blockquote>\n",
+    "example": 222,
+    "start_line": 3725,
+    "end_line": 3737,
+    "section": "Block quotes"
+  },
+  {
+    "markdown": "A paragraph\nwith two lines.\n\n    indented code\n\n> A block quote.\n",
+    "html": "<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n",
+    "example": 223,
+    "start_line": 3779,
+    "end_line": 3794,
+    "section": "List items"
+  },
+  {
+    "markdown": "1.  A paragraph\n    with two lines.\n\n        indented code\n\n    > A block quote.\n",
+    "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
+    "example": 224,
+    "start_line": 3801,
+    "end_line": 3820,
+    "section": "List items"
+  },
+  {
+    "markdown": "- one\n\n two\n",
+    "html": "<ul>\n<li>one</li>\n</ul>\n<p>two</p>\n",
+    "example": 225,
+    "start_line": 3834,
+    "end_line": 3843,
+    "section": "List items",
+    "shouldFail": true
+  },
+  {
+    "markdown": "- one\n\n  two\n",
+    "html": "<ul>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ul>\n",
+    "example": 226,
+    "start_line": 3846,
+    "end_line": 3857,
+    "section": "List items"
+  },
+  {
+    "markdown": " -    one\n\n     two\n",
+    "html": "<ul>\n<li>one</li>\n</ul>\n<pre><code> two\n</code></pre>\n",
+    "example": 227,
+    "start_line": 3860,
+    "end_line": 3870,
+    "section": "List items",
+    "shouldFail": true
+  },
+  {
+    "markdown": " -    one\n\n      two\n",
+    "html": "<ul>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ul>\n",
+    "example": 228,
+    "start_line": 3873,
+    "end_line": 3884,
+    "section": "List items"
+  },
+  {
+    "markdown": "   > > 1.  one\n>>\n>>     two\n",
+    "html": "<blockquote>\n<blockquote>\n<ol>\n<li>\n<p>one</p>\n<p>two</p>\n</li>\n</ol>\n</blockquote>\n</blockquote>\n",
+    "example": 229,
+    "start_line": 3895,
+    "end_line": 3910,
+    "section": "List items"
+  },
+  {
+    "markdown": ">>- one\n>>\n  >  > two\n",
+    "html": "<blockquote>\n<blockquote>\n<ul>\n<li>one</li>\n</ul>\n<p>two</p>\n</blockquote>\n</blockquote>\n",
+    "example": 230,
+    "start_line": 3922,
+    "end_line": 3935,
+    "section": "List items"
+  },
+  {
+    "markdown": "-one\n\n2.two\n",
+    "html": "<p>-one</p>\n<p>2.two</p>\n",
+    "example": 231,
+    "start_line": 3941,
+    "end_line": 3948,
+    "section": "List items"
+  },
+  {
+    "markdown": "- foo\n\n\n  bar\n",
+    "html": "<ul>\n<li>\n<p>foo</p>\n<p>bar</p>\n</li>\n</ul>\n",
+    "example": 232,
+    "start_line": 3954,
+    "end_line": 3966,
+    "section": "List items",
+    "shouldFail": true
+  },
+  {
+    "markdown": "1.  foo\n\n    ```\n    bar\n    ```\n\n    baz\n\n    > bam\n",
+    "html": "<ol>\n<li>\n<p>foo</p>\n<pre><code>bar\n</code></pre>\n<p>baz</p>\n<blockquote>\n<p>bam</p>\n</blockquote>\n</li>\n</ol>\n",
+    "example": 233,
+    "start_line": 3971,
+    "end_line": 3993,
+    "section": "List items"
+  },
+  {
+    "markdown": "- Foo\n\n      bar\n\n\n      baz\n",
+    "html": "<ul>\n<li>\n<p>Foo</p>\n<pre><code>bar\n\n\nbaz\n</code></pre>\n</li>\n</ul>\n",
+    "example": 234,
+    "start_line": 3999,
+    "end_line": 4017,
+    "section": "List items",
+    "shouldFail": true
+  },
+  {
+    "markdown": "123456789. ok\n",
+    "html": "<ol start=\"123456789\">\n<li>ok</li>\n</ol>\n",
+    "example": 235,
+    "start_line": 4021,
+    "end_line": 4027,
+    "section": "List items"
+  },
+  {
+    "markdown": "1234567890. not ok\n",
+    "html": "<p>1234567890. not ok</p>\n",
+    "example": 236,
+    "start_line": 4030,
+    "end_line": 4034,
+    "section": "List items"
+  },
+  {
+    "markdown": "0. ok\n",
+    "html": "<ol start=\"0\">\n<li>ok</li>\n</ol>\n",
+    "example": 237,
+    "start_line": 4039,
+    "end_line": 4045,
+    "section": "List items"
+  },
+  {
+    "markdown": "003. ok\n",
+    "html": "<ol start=\"3\">\n<li>ok</li>\n</ol>\n",
+    "example": 238,
+    "start_line": 4048,
+    "end_line": 4054,
+    "section": "List items"
+  },
+  {
+    "markdown": "-1. not ok\n",
+    "html": "<p>-1. not ok</p>\n",
+    "example": 239,
+    "start_line": 4059,
+    "end_line": 4063,
+    "section": "List items"
+  },
+  {
+    "markdown": "- foo\n\n      bar\n",
+    "html": "<ul>\n<li>\n<p>foo</p>\n<pre><code>bar\n</code></pre>\n</li>\n</ul>\n",
+    "example": 240,
+    "start_line": 4082,
+    "end_line": 4094,
+    "section": "List items"
+  },
+  {
+    "markdown": "  10.  foo\n\n           bar\n",
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+    "markdown": "    indented code\n\nparagraph\n\n    more code\n",
+    "html": "<pre><code>indented code\n</code></pre>\n<p>paragraph</p>\n<pre><code>more code\n</code></pre>\n",
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+    "markdown": "1.     indented code\n\n   paragraph\n\n       more code\n",
+    "html": "<ol>\n<li>\n<pre><code>indented code\n</code></pre>\n<p>paragraph</p>\n<pre><code>more code\n</code></pre>\n</li>\n</ol>\n",
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+    "shouldFail": true
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+  {
+    "markdown": "1.      indented code\n\n   paragraph\n\n       more code\n",
+    "html": "<ol>\n<li>\n<pre><code> indented code\n</code></pre>\n<p>paragraph</p>\n<pre><code>more code\n</code></pre>\n</li>\n</ol>\n",
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+  {
+    "markdown": "   foo\n\nbar\n",
+    "html": "<p>foo</p>\n<p>bar</p>\n",
+    "example": 245,
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+    "markdown": "-    foo\n\n  bar\n",
+    "html": "<ul>\n<li>foo</li>\n</ul>\n<p>bar</p>\n",
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+    "html": "<ul>\n<li>\n<p>foo</p>\n<p>bar</p>\n</li>\n</ul>\n",
+    "example": 247,
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+  },
+  {
+    "markdown": "-\n  foo\n-\n  ```\n  bar\n  ```\n-\n      baz\n",
+    "html": "<ul>\n<li>foo</li>\n<li>\n<pre><code>bar\n</code></pre>\n</li>\n<li>\n<pre><code>baz\n</code></pre>\n</li>\n</ul>\n",
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+    "markdown": "-   \n  foo\n",
+    "html": "<ul>\n<li>foo</li>\n</ul>\n",
+    "example": 249,
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+  {
+    "markdown": "-\n\n  foo\n",
+    "html": "<ul>\n<li></li>\n</ul>\n<p>foo</p>\n",
+    "example": 250,
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+    "shouldFail": true
+  },
+  {
+    "markdown": "- foo\n-\n- bar\n",
+    "html": "<ul>\n<li>foo</li>\n<li></li>\n<li>bar</li>\n</ul>\n",
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+  },
+  {
+    "markdown": "- foo\n-   \n- bar\n",
+    "html": "<ul>\n<li>foo</li>\n<li></li>\n<li>bar</li>\n</ul>\n",
+    "example": 252,
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+  },
+  {
+    "markdown": "1. foo\n2.\n3. bar\n",
+    "html": "<ol>\n<li>foo</li>\n<li></li>\n<li>bar</li>\n</ol>\n",
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+  {
+    "markdown": "*\n",
+    "html": "<ul>\n<li></li>\n</ul>\n",
+    "example": 254,
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+    "shouldFail": true
+  },
+  {
+    "markdown": "foo\n*\n\nfoo\n1.\n",
+    "html": "<p>foo\n*</p>\n<p>foo\n1.</p>\n",
+    "example": 255,
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+    "end_line": 4357,
+    "section": "List items"
+  },
+  {
+    "markdown": " 1.  A paragraph\n     with two lines.\n\n         indented code\n\n     > A block quote.\n",
+    "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
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+    "section": "List items"
+  },
+  {
+    "markdown": "  1.  A paragraph\n      with two lines.\n\n          indented code\n\n      > A block quote.\n",
+    "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
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+    "section": "List items"
+  },
+  {
+    "markdown": "   1.  A paragraph\n       with two lines.\n\n           indented code\n\n       > A block quote.\n",
+    "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
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+    "end_line": 4435,
+    "section": "List items"
+  },
+  {
+    "markdown": "    1.  A paragraph\n        with two lines.\n\n            indented code\n\n        > A block quote.\n",
+    "html": "<pre><code>1.  A paragraph\n    with two lines.\n\n        indented code\n\n    &gt; A block quote.\n</code></pre>\n",
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+    "markdown": "  1.  A paragraph\nwith two lines.\n\n          indented code\n\n      > A block quote.\n",
+    "html": "<ol>\n<li>\n<p>A paragraph\nwith two lines.</p>\n<pre><code>indented code\n</code></pre>\n<blockquote>\n<p>A block quote.</p>\n</blockquote>\n</li>\n</ol>\n",
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+    "markdown": "  1.  A paragraph\n    with two lines.\n",
+    "html": "<ol>\n<li>A paragraph\nwith two lines.</li>\n</ol>\n",
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+    "markdown": "> 1. > Blockquote\ncontinued here.\n",
+    "html": "<blockquote>\n<ol>\n<li>\n<blockquote>\n<p>Blockquote\ncontinued here.</p>\n</blockquote>\n</li>\n</ol>\n</blockquote>\n",
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+    "markdown": "> 1. > Blockquote\n> continued here.\n",
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+    "markdown": "- foo\n - bar\n  - baz\n   - boo\n",
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+    "shouldFail": true
+  },
+  {
+    "markdown": "10) foo\n    - bar\n",
+    "html": "<ol start=\"10\">\n<li>foo\n<ul>\n<li>bar</li>\n</ul>\n</li>\n</ol>\n",
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+  {
+    "markdown": "10) foo\n   - bar\n",
+    "html": "<ol start=\"10\">\n<li>foo</li>\n</ol>\n<ul>\n<li>bar</li>\n</ul>\n",
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+  {
+    "markdown": "- - foo\n",
+    "html": "<ul>\n<li>\n<ul>\n<li>foo</li>\n</ul>\n</li>\n</ul>\n",
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+    "markdown": "1. - 2. foo\n",
+    "html": "<ol>\n<li>\n<ul>\n<li>\n<ol start=\"2\">\n<li>foo</li>\n</ol>\n</li>\n</ul>\n</li>\n</ol>\n",
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+    "markdown": "- # Foo\n- Bar\n  ---\n  baz\n",
+    "html": "<ul>\n<li>\n<h1>Foo</h1>\n</li>\n<li>\n<h2>Bar</h2>\nbaz</li>\n</ul>\n",
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+    "example": 300,
+    "start_line": 5533,
+    "end_line": 5553,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "\\\\*emphasis*\n",
+    "html": "<p>\\<em>emphasis</em></p>\n",
+    "example": 301,
+    "start_line": 5558,
+    "end_line": 5562,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "foo\\\nbar\n",
+    "html": "<p>foo<br />\nbar</p>\n",
+    "example": 302,
+    "start_line": 5567,
+    "end_line": 5573,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "`` \\[\\` ``\n",
+    "html": "<p><code>\\[\\`</code></p>\n",
+    "example": 303,
+    "start_line": 5579,
+    "end_line": 5583,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "    \\[\\]\n",
+    "html": "<pre><code>\\[\\]\n</code></pre>\n",
+    "example": 304,
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+    "end_line": 5591,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "~~~\n\\[\\]\n~~~\n",
+    "html": "<pre><code>\\[\\]\n</code></pre>\n",
+    "example": 305,
+    "start_line": 5594,
+    "end_line": 5601,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "<http://example.com?find=\\*>\n",
+    "html": "<p><a href=\"http://example.com?find=%5C*\">http://example.com?find=\\*</a></p>\n",
+    "example": 306,
+    "start_line": 5604,
+    "end_line": 5608,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "<a href=\"/bar\\/)\">\n",
+    "html": "<a href=\"/bar\\/)\">\n",
+    "example": 307,
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+    "end_line": 5615,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "[foo](/bar\\* \"ti\\*tle\")\n",
+    "html": "<p><a href=\"/bar*\" title=\"ti*tle\">foo</a></p>\n",
+    "example": 308,
+    "start_line": 5621,
+    "end_line": 5625,
+    "section": "Backslash escapes"
+  },
+  {
+    "markdown": "[foo]\n\n[foo]: /bar\\* \"ti\\*tle\"\n",
+    "html": "<p><a href=\"/bar*\" title=\"ti*tle\">foo</a></p>\n",
+    "example": 309,
+    "start_line": 5628,
+    "end_line": 5634,
+    "section": "Backslash escapes",
+    "shouldFail": true
+  },
+  {
+    "markdown": "``` foo\\+bar\nfoo\n```\n",
+    "html": "<pre><code class=\"language-foo+bar\">foo\n</code></pre>\n",
+    "example": 310,
+    "start_line": 5637,
+    "end_line": 5644,
+    "section": "Backslash escapes",
+    "shouldFail": true
+  },
+  {
+    "markdown": "&nbsp; &amp; &copy; &AElig; &Dcaron;\n&frac34; &HilbertSpace; &DifferentialD;\n&ClockwiseContourIntegral; &ngE;\n",
+    "html": "<p>  &amp; © Æ Ď\n¾ ℋ ⅆ\n∲ ≧̸</p>\n",
+    "example": 311,
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+    "end_line": 5682,
+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "&#35; &#1234; &#992; &#0;\n",
+    "html": "<p># Ӓ Ϡ �</p>\n",
+    "example": 312,
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+    "end_line": 5697,
+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "&#X22; &#XD06; &#xcab;\n",
+    "html": "<p>&quot; ആ ಫ</p>\n",
+    "example": 313,
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+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "&nbsp &x; &#; &#x;\n&#987654321;\n&#abcdef0;\n&ThisIsNotDefined; &hi?;\n",
+    "html": "<p>&amp;nbsp &amp;x; &amp;#; &amp;#x;\n&amp;#987654321;\n&amp;#abcdef0;\n&amp;ThisIsNotDefined; &amp;hi?;</p>\n",
+    "example": 314,
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+    "section": "Entity and numeric character references",
+    "shouldFail": true
+  },
+  {
+    "markdown": "&copy\n",
+    "html": "<p>&amp;copy</p>\n",
+    "example": 315,
+    "start_line": 5732,
+    "end_line": 5736,
+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "&MadeUpEntity;\n",
+    "html": "<p>&amp;MadeUpEntity;</p>\n",
+    "example": 316,
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+    "end_line": 5746,
+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "<a href=\"&ouml;&ouml;.html\">\n",
+    "html": "<a href=\"&ouml;&ouml;.html\">\n",
+    "example": 317,
+    "start_line": 5753,
+    "end_line": 5757,
+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "[foo](/f&ouml;&ouml; \"f&ouml;&ouml;\")\n",
+    "html": "<p><a href=\"/f%C3%B6%C3%B6\" title=\"föö\">foo</a></p>\n",
+    "example": 318,
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+    "section": "Entity and numeric character references",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo]\n\n[foo]: /f&ouml;&ouml; \"f&ouml;&ouml;\"\n",
+    "html": "<p><a href=\"/f%C3%B6%C3%B6\" title=\"föö\">foo</a></p>\n",
+    "example": 319,
+    "start_line": 5767,
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+    "section": "Entity and numeric character references",
+    "shouldFail": true
+  },
+  {
+    "markdown": "``` f&ouml;&ouml;\nfoo\n```\n",
+    "html": "<pre><code class=\"language-föö\">foo\n</code></pre>\n",
+    "example": 320,
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+    "end_line": 5783,
+    "section": "Entity and numeric character references",
+    "shouldFail": true
+  },
+  {
+    "markdown": "`f&ouml;&ouml;`\n",
+    "html": "<p><code>f&amp;ouml;&amp;ouml;</code></p>\n",
+    "example": 321,
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+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "    f&ouml;f&ouml;\n",
+    "html": "<pre><code>f&amp;ouml;f&amp;ouml;\n</code></pre>\n",
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+    "markdown": "&#42;foo&#42;\n*foo*\n",
+    "html": "<p>*foo*\n<em>foo</em></p>\n",
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+    "section": "Entity and numeric character references"
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+    "markdown": "&#42; foo\n\n* foo\n",
+    "html": "<p>* foo</p>\n<ul>\n<li>foo</li>\n</ul>\n",
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+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "foo&#10;&#10;bar\n",
+    "html": "<p>foo\n\nbar</p>\n",
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+    "section": "Entity and numeric character references"
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+    "markdown": "&#9;foo\n",
+    "html": "<p>\tfoo</p>\n",
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+    "end_line": 5839,
+    "section": "Entity and numeric character references"
+  },
+  {
+    "markdown": "[a](url &quot;tit&quot;)\n",
+    "html": "<p>[a](url &quot;tit&quot;)</p>\n",
+    "example": 327,
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+    "end_line": 5846,
+    "section": "Entity and numeric character references"
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+  {
+    "markdown": "`foo`\n",
+    "html": "<p><code>foo</code></p>\n",
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+    "end_line": 5874,
+    "section": "Code spans"
+  },
+  {
+    "markdown": "`` foo ` bar ``\n",
+    "html": "<p><code>foo ` bar</code></p>\n",
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+    "markdown": "` `` `\n",
+    "html": "<p><code>``</code></p>\n",
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+    "section": "Code spans"
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+    "markdown": "`  ``  `\n",
+    "html": "<p><code> `` </code></p>\n",
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+    "section": "Code spans"
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+  {
+    "markdown": "` a`\n",
+    "html": "<p><code> a</code></p>\n",
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+    "section": "Code spans"
+  },
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+    "markdown": "` b `\n",
+    "html": "<p><code> b </code></p>\n",
+    "example": 333,
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+    "section": "Code spans"
+  },
+  {
+    "markdown": "` `\n`  `\n",
+    "html": "<p><code> </code>\n<code>  </code></p>\n",
+    "example": 334,
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+  },
+  {
+    "markdown": "``\nfoo\nbar  \nbaz\n``\n",
+    "html": "<p><code>foo bar   baz</code></p>\n",
+    "example": 335,
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+    "section": "Code spans"
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+  {
+    "markdown": "``\nfoo \n``\n",
+    "html": "<p><code>foo </code></p>\n",
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+    "section": "Code spans"
+  },
+  {
+    "markdown": "`foo   bar \nbaz`\n",
+    "html": "<p><code>foo   bar  baz</code></p>\n",
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+    "section": "Code spans"
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+  {
+    "markdown": "`foo\\`bar`\n",
+    "html": "<p><code>foo\\</code>bar`</p>\n",
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+    "section": "Code spans"
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+    "markdown": "``foo`bar``\n",
+    "html": "<p><code>foo`bar</code></p>\n",
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+    "section": "Code spans"
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+    "markdown": "` foo `` bar `\n",
+    "html": "<p><code>foo `` bar</code></p>\n",
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+    "end_line": 5995,
+    "section": "Code spans"
+  },
+  {
+    "markdown": "*foo`*`\n",
+    "html": "<p>*foo<code>*</code></p>\n",
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+    "section": "Code spans",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[not a `link](/foo`)\n",
+    "html": "<p>[not a <code>link](/foo</code>)</p>\n",
+    "example": 342,
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+    "section": "Code spans",
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+  },
+  {
+    "markdown": "`<a href=\"`\">`\n",
+    "html": "<p><code>&lt;a href=&quot;</code>&quot;&gt;`</p>\n",
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+    "section": "Code spans"
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+  {
+    "markdown": "<a href=\"`\">`\n",
+    "html": "<p><a href=\"`\">`</p>\n",
+    "example": 344,
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+    "section": "Code spans"
+  },
+  {
+    "markdown": "`<http://foo.bar.`baz>`\n",
+    "html": "<p><code>&lt;http://foo.bar.</code>baz&gt;`</p>\n",
+    "example": 345,
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+    "section": "Code spans"
+  },
+  {
+    "markdown": "<http://foo.bar.`baz>`\n",
+    "html": "<p><a href=\"http://foo.bar.%60baz\">http://foo.bar.`baz</a>`</p>\n",
+    "example": 346,
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+    "section": "Code spans"
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+  {
+    "markdown": "```foo``\n",
+    "html": "<p>```foo``</p>\n",
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+    "end_line": 6063,
+    "section": "Code spans"
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+  {
+    "markdown": "`foo\n",
+    "html": "<p>`foo</p>\n",
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+    "end_line": 6070,
+    "section": "Code spans"
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+    "markdown": "`foo``bar``\n",
+    "html": "<p>`foo<code>bar</code></p>\n",
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+    "section": "Code spans"
+  },
+  {
+    "markdown": "*foo bar*\n",
+    "html": "<p><em>foo bar</em></p>\n",
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+    "markdown": "a * foo bar*\n",
+    "html": "<p>a * foo bar*</p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "a*\"foo\"*\n",
+    "html": "<p>a*&quot;foo&quot;*</p>\n",
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+    "markdown": "* a *\n",
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
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+    "markdown": "foo*bar*\n",
+    "html": "<p>foo<em>bar</em></p>\n",
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+    "markdown": "5*6*78\n",
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+    "markdown": "_foo bar_\n",
+    "html": "<p><em>foo bar</em></p>\n",
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+    "markdown": "a_\"foo\"_\n",
+    "html": "<p>a_&quot;foo&quot;_</p>\n",
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+    "markdown": "foo_bar_\n",
+    "html": "<p>foo_bar_</p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "5_6_78\n",
+    "html": "<p>5_6_78</p>\n",
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+    "end_line": 6387,
+    "section": "Emphasis and strong emphasis"
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+    "markdown": "пристаням_стремятся_\n",
+    "html": "<p>пристаням_стремятся_</p>\n",
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "aa_\"bb\"_cc\n",
+    "html": "<p>aa_&quot;bb&quot;_cc</p>\n",
+    "example": 362,
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+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "foo-_(bar)_\n",
+    "html": "<p>foo-<em>(bar)</em></p>\n",
+    "example": 363,
+    "start_line": 6411,
+    "end_line": 6415,
+    "section": "Emphasis and strong emphasis"
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+  {
+    "markdown": "_foo*\n",
+    "html": "<p>_foo*</p>\n",
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+    "end_line": 6427,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "*foo bar *\n",
+    "html": "<p>*foo bar *</p>\n",
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+    "start_line": 6433,
+    "end_line": 6437,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "*foo bar\n*\n",
+    "html": "<p>*foo bar\n*</p>\n",
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+    "end_line": 6448,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "*(*foo)\n",
+    "html": "<p>*(*foo)</p>\n",
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+    "end_line": 6459,
+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "*(*foo*)*\n",
+    "html": "<p><em>(<em>foo</em>)</em></p>\n",
+    "example": 368,
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+    "end_line": 6469,
+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "*foo*bar\n",
+    "html": "<p><em>foo</em>bar</p>\n",
+    "example": 369,
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+    "end_line": 6478,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "_foo bar _\n",
+    "html": "<p>_foo bar _</p>\n",
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+    "start_line": 6487,
+    "end_line": 6491,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "_(_foo)\n",
+    "html": "<p>_(_foo)</p>\n",
+    "example": 371,
+    "start_line": 6497,
+    "end_line": 6501,
+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "_(_foo_)_\n",
+    "html": "<p><em>(<em>foo</em>)</em></p>\n",
+    "example": 372,
+    "start_line": 6506,
+    "end_line": 6510,
+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "_foo_bar\n",
+    "html": "<p>_foo_bar</p>\n",
+    "example": 373,
+    "start_line": 6515,
+    "end_line": 6519,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "_пристаням_стремятся\n",
+    "html": "<p>_пристаням_стремятся</p>\n",
+    "example": 374,
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+    "end_line": 6526,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "_foo_bar_baz_\n",
+    "html": "<p><em>foo_bar_baz</em></p>\n",
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+    "start_line": 6529,
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "_(bar)_.\n",
+    "html": "<p><em>(bar)</em>.</p>\n",
+    "example": 376,
+    "start_line": 6540,
+    "end_line": 6544,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "**foo bar**\n",
+    "html": "<p><strong>foo bar</strong></p>\n",
+    "example": 377,
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+    "end_line": 6553,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "** foo bar**\n",
+    "html": "<p>** foo bar**</p>\n",
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+    "end_line": 6563,
+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "a**\"foo\"**\n",
+    "html": "<p>a**&quot;foo&quot;**</p>\n",
+    "example": 379,
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "foo**bar**\n",
+    "html": "<p>foo<strong>bar</strong></p>\n",
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+    "markdown": "__\nfoo bar__\n",
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+    "section": "Emphasis and strong emphasis"
+  },
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+    "markdown": "a__\"foo\"__\n",
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+    "markdown": "foo__bar__\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "5__6__78\n",
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+    "section": "Emphasis and strong emphasis"
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
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+  {
+    "markdown": "foo-__(bar)__\n",
+    "html": "<p>foo-<strong>(bar)</strong></p>\n",
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+    "end_line": 6663,
+    "section": "Emphasis and strong emphasis"
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+    "markdown": "**foo bar **\n",
+    "html": "<p>**foo bar **</p>\n",
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
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+    "markdown": "**(**foo)\n",
+    "html": "<p>**(**foo)</p>\n",
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+    "section": "Emphasis and strong emphasis",
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+    "markdown": "*(**foo**)*\n",
+    "html": "<p><em>(<strong>foo</strong>)</em></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "**Gomphocarpus (*Gomphocarpus physocarpus*, syn.\n*Asclepias physocarpa*)**\n",
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+    "markdown": "**foo \"*bar*\" foo**\n",
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+    "markdown": "**foo**bar\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "_(__foo__)_\n",
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+    "section": "Emphasis and strong emphasis"
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
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+    "section": "Emphasis and strong emphasis",
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+  {
+    "markdown": "__foo__bar__baz__\n",
+    "html": "<p><strong>foo__bar__baz</strong></p>\n",
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+    "end_line": 6779,
+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "__(bar)__.\n",
+    "html": "<p><strong>(bar)</strong>.</p>\n",
+    "example": 402,
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+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "*foo [bar](/url)*\n",
+    "html": "<p><em>foo <a href=\"/url\">bar</a></em></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "*foo\nbar*\n",
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+    "section": "Emphasis and strong emphasis"
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+  {
+    "markdown": "_foo __bar__ baz_\n",
+    "html": "<p><em>foo <strong>bar</strong> baz</em></p>\n",
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+    "section": "Emphasis and strong emphasis"
+  },
+  {
+    "markdown": "_foo _bar_ baz_\n",
+    "html": "<p><em>foo <em>bar</em> baz</em></p>\n",
+    "example": 406,
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "__foo_ bar_\n",
+    "html": "<p><em><em>foo</em> bar</em></p>\n",
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
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+  {
+    "markdown": "*foo *bar**\n",
+    "html": "<p><em>foo <em>bar</em></em></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "html": "<p><em>foo <strong>bar</strong> baz</em></p>\n",
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+    "markdown": "*foo**bar**baz*\n",
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+    "section": "Emphasis and strong emphasis"
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+    "section": "Emphasis and strong emphasis",
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+    "markdown": "*foo**bar***\n",
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+    "markdown": "foo******bar*********baz\n",
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+    "markdown": "*foo **bar *baz* bim** bop*\n",
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+    "section": "Emphasis and strong emphasis",
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+    "html": "<p><em>foo <a href=\"/url\"><em>bar</em></a></em></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "**foo [bar](/url)**\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "**foo\nbar**\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "__foo _bar_ baz__\n",
+    "html": "<p><strong>foo <em>bar</em> baz</strong></p>\n",
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+    "markdown": "__foo __bar__ baz__\n",
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+    "markdown": "____foo__ bar__\n",
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+    "markdown": "**foo **bar****\n",
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+    "markdown": "**foo*bar*baz**\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "***foo* bar**\n",
+    "html": "<p><strong><em>foo</em> bar</strong></p>\n",
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+    "markdown": "**foo *bar***\n",
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+    "section": "Emphasis and strong emphasis"
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+  {
+    "markdown": "**foo *bar **baz**\nbim* bop**\n",
+    "html": "<p><strong>foo <em>bar <strong>baz</strong>\nbim</em> bop</strong></p>\n",
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+  {
+    "markdown": "**foo [*bar*](/url)**\n",
+    "html": "<p><strong>foo <a href=\"/url\"><em>bar</em></a></strong></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "foo ***\n",
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+    "markdown": "foo *\\**\n",
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+    "markdown": "foo *_*\n",
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+    "markdown": "foo *****\n",
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+    "markdown": "foo **\\***\n",
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+    "markdown": "foo __\\___\n",
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+    "markdown": "foo __*__\n",
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+    "markdown": "__foo_\n",
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+    "shouldFail": true
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+    "markdown": "_foo__\n",
+    "html": "<p><em>foo</em>_</p>\n",
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+    "shouldFail": true
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+    "markdown": "___foo__\n",
+    "html": "<p>_<strong>foo</strong></p>\n",
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
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+  {
+    "markdown": "____foo_\n",
+    "html": "<p>___<em>foo</em></p>\n",
+    "example": 456,
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
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+  {
+    "markdown": "__foo___\n",
+    "html": "<p><strong>foo</strong>_</p>\n",
+    "example": 457,
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+    "section": "Emphasis and strong emphasis",
+    "shouldFail": true
+  },
+  {
+    "markdown": "_foo____\n",
+    "html": "<p><em>foo</em>___</p>\n",
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+    "section": "Emphasis and strong emphasis",
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+  {
+    "markdown": "**foo**\n",
+    "html": "<p><strong>foo</strong></p>\n",
+    "example": 459,
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+    "section": "Emphasis and strong emphasis"
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+  {
+    "markdown": "*_foo_*\n",
+    "html": "<p><em><em>foo</em></em></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "__foo__\n",
+    "html": "<p><strong>foo</strong></p>\n",
+    "example": 461,
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+    "markdown": "****foo****\n",
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+    "markdown": "____foo____\n",
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+    "markdown": "******foo******\n",
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+    "markdown": "***foo***\n",
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+    "markdown": "_____foo_____\n",
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+    "markdown": "*foo _bar* baz_\n",
+    "html": "<p><em>foo _bar</em> baz_</p>\n",
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+    "markdown": "*foo __bar *baz bim__ bam*\n",
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+    "markdown": "**foo **bar baz**\n",
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+    "markdown": "*foo *bar baz*\n",
+    "html": "<p>*foo <em>bar baz</em></p>\n",
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+    "markdown": "*[bar*](/url)\n",
+    "html": "<p>*<a href=\"/url\">bar*</a></p>\n",
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+    "markdown": "_foo [bar_](/url)\n",
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+    "markdown": "*<img src=\"foo\" title=\"*\"/>\n",
+    "html": "<p>*<img src=\"foo\" title=\"*\"/></p>\n",
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+    "markdown": "**<a href=\"**\">\n",
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+    "markdown": "__<a href=\"__\">\n",
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+    "markdown": "*a `*`*\n",
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+    "markdown": "_a `_`_\n",
+    "html": "<p><em>a <code>_</code></em></p>\n",
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+    "section": "Emphasis and strong emphasis"
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+    "markdown": "**a<http://foo.bar/?q=**>\n",
+    "html": "<p>**a<a href=\"http://foo.bar/?q=**\">http://foo.bar/?q=**</a></p>\n",
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+    "markdown": "__a<http://foo.bar/?q=__>\n",
+    "html": "<p>__a<a href=\"http://foo.bar/?q=__\">http://foo.bar/?q=__</a></p>\n",
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+    "section": "Emphasis and strong emphasis",
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+  {
+    "markdown": "[link](/uri \"title\")\n",
+    "html": "<p><a href=\"/uri\" title=\"title\">link</a></p>\n",
+    "example": 481,
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+    "end_line": 7507,
+    "section": "Links"
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+  {
+    "markdown": "[link](/uri)\n",
+    "html": "<p><a href=\"/uri\">link</a></p>\n",
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+    "section": "Links"
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+  {
+    "markdown": "[link]()\n",
+    "html": "<p><a href=\"\">link</a></p>\n",
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+    "section": "Links"
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+  {
+    "markdown": "[link](<>)\n",
+    "html": "<p><a href=\"\">link</a></p>\n",
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+    "section": "Links"
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+    "markdown": "[link](/my uri)\n",
+    "html": "<p>[link](/my uri)</p>\n",
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+    "section": "Links"
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+    "markdown": "[link](</my uri>)\n",
+    "html": "<p><a href=\"/my%20uri\">link</a></p>\n",
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+    "shouldFail": true
+  },
+  {
+    "markdown": "[link](foo\nbar)\n",
+    "html": "<p>[link](foo\nbar)</p>\n",
+    "example": 487,
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+    "markdown": "[link](<foo\nbar>)\n",
+    "html": "<p>[link](<foo\nbar>)</p>\n",
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+    "markdown": "[a](<b)c>)\n",
+    "html": "<p><a href=\"b)c\">a</a></p>\n",
+    "example": 489,
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+    "section": "Links",
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+  },
+  {
+    "markdown": "[link](<foo\\>)\n",
+    "html": "<p>[link](&lt;foo&gt;)</p>\n",
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+    "section": "Links",
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+  {
+    "markdown": "[a](<b)c\n[a](<b)c>\n[a](<b>c)\n",
+    "html": "<p>[a](&lt;b)c\n[a](&lt;b)c&gt;\n[a](<b>c)</p>\n",
+    "example": 491,
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+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[link](\\(foo\\))\n",
+    "html": "<p><a href=\"(foo)\">link</a></p>\n",
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+    "section": "Links"
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+    "markdown": "[link](foo(and(bar)))\n",
+    "html": "<p><a href=\"foo(and(bar))\">link</a></p>\n",
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+    "section": "Links"
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+    "markdown": "[link](foo\\(and\\(bar\\))\n",
+    "html": "<p><a href=\"foo(and(bar)\">link</a></p>\n",
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+    "section": "Links"
+  },
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+    "markdown": "[link](<foo(and(bar)>)\n",
+    "html": "<p><a href=\"foo(and(bar)\">link</a></p>\n",
+    "example": 495,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[link](foo\\)\\:)\n",
+    "html": "<p><a href=\"foo):\">link</a></p>\n",
+    "example": 496,
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+    "end_line": 7639,
+    "section": "Links"
+  },
+  {
+    "markdown": "[link](#fragment)\n\n[link](http://example.com#fragment)\n\n[link](http://example.com?foo=3#frag)\n",
+    "html": "<p><a href=\"#fragment\">link</a></p>\n<p><a href=\"http://example.com#fragment\">link</a></p>\n<p><a href=\"http://example.com?foo=3#frag\">link</a></p>\n",
+    "example": 497,
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+    "section": "Links"
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+  {
+    "markdown": "[link](foo\\bar)\n",
+    "html": "<p><a href=\"foo%5Cbar\">link</a></p>\n",
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+    "section": "Links"
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+    "markdown": "[link](foo%20b&auml;)\n",
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+    "example": 499,
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+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[link](\"title\")\n",
+    "html": "<p><a href=\"%22title%22\">link</a></p>\n",
+    "example": 500,
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+    "section": "Links"
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+  {
+    "markdown": "[link](/url \"title\")\n[link](/url 'title')\n[link](/url (title))\n",
+    "html": "<p><a href=\"/url\" title=\"title\">link</a>\n<a href=\"/url\" title=\"title\">link</a>\n<a href=\"/url\" title=\"title\">link</a></p>\n",
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+    "section": "Links"
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+    "markdown": "[link](/url \"title \\\"&quot;\")\n",
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+    "section": "Links"
+  },
+  {
+    "markdown": "[link](/url \"title\")\n",
+    "html": "<p><a href=\"/url%C2%A0%22title%22\">link</a></p>\n",
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+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[link](/url \"title \"and\" title\")\n",
+    "html": "<p>[link](/url &quot;title &quot;and&quot; title&quot;)</p>\n",
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+    "section": "Links"
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+    "markdown": "[link](/url 'title \"and\" title')\n",
+    "html": "<p><a href=\"/url\" title=\"title &quot;and&quot; title\">link</a></p>\n",
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+    "section": "Links"
+  },
+  {
+    "markdown": "[link](   /uri\n  \"title\"  )\n",
+    "html": "<p><a href=\"/uri\" title=\"title\">link</a></p>\n",
+    "example": 506,
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+    "end_line": 7767,
+    "section": "Links"
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+  {
+    "markdown": "[link] (/uri)\n",
+    "html": "<p>[link] (/uri)</p>\n",
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+    "end_line": 7777,
+    "section": "Links"
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+    "markdown": "[link [foo [bar]]](/uri)\n",
+    "html": "<p><a href=\"/uri\">link [foo [bar]]</a></p>\n",
+    "example": 508,
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+    "end_line": 7787,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[link] bar](/uri)\n",
+    "html": "<p>[link] bar](/uri)</p>\n",
+    "example": 509,
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+    "end_line": 7794,
+    "section": "Links"
+  },
+  {
+    "markdown": "[link [bar](/uri)\n",
+    "html": "<p>[link <a href=\"/uri\">bar</a></p>\n",
+    "example": 510,
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+    "end_line": 7801,
+    "section": "Links"
+  },
+  {
+    "markdown": "[link \\[bar](/uri)\n",
+    "html": "<p><a href=\"/uri\">link [bar</a></p>\n",
+    "example": 511,
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+    "end_line": 7808,
+    "section": "Links"
+  },
+  {
+    "markdown": "[link *foo **bar** `#`*](/uri)\n",
+    "html": "<p><a href=\"/uri\">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>\n",
+    "example": 512,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[![moon](moon.jpg)](/uri)\n",
+    "html": "<p><a href=\"/uri\"><img src=\"moon.jpg\" alt=\"moon\" /></a></p>\n",
+    "example": 513,
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+    "end_line": 7824,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo [bar](/uri)](/uri)\n",
+    "html": "<p>[foo <a href=\"/uri\">bar</a>](/uri)</p>\n",
+    "example": 514,
+    "start_line": 7829,
+    "end_line": 7833,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo *[bar [baz](/uri)](/uri)*](/uri)\n",
+    "html": "<p>[foo <em>[bar <a href=\"/uri\">baz</a>](/uri)</em>](/uri)</p>\n",
+    "example": 515,
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+    "end_line": 7840,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![[[foo](uri1)](uri2)](uri3)\n",
+    "html": "<p><img src=\"uri3\" alt=\"[foo](uri2)\" /></p>\n",
+    "example": 516,
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+    "end_line": 7847,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "*[foo*](/uri)\n",
+    "html": "<p>*<a href=\"/uri\">foo*</a></p>\n",
+    "example": 517,
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+    "end_line": 7857,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo *bar](baz*)\n",
+    "html": "<p><a href=\"baz*\">foo *bar</a></p>\n",
+    "example": 518,
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+    "end_line": 7864,
+    "section": "Links"
+  },
+  {
+    "markdown": "*foo [bar* baz]\n",
+    "html": "<p><em>foo [bar</em> baz]</p>\n",
+    "example": 519,
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+    "end_line": 7874,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo <bar attr=\"](baz)\">\n",
+    "html": "<p>[foo <bar attr=\"](baz)\"></p>\n",
+    "example": 520,
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+    "end_line": 7884,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo`](/uri)`\n",
+    "html": "<p>[foo<code>](/uri)</code></p>\n",
+    "example": 521,
+    "start_line": 7887,
+    "end_line": 7891,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo<http://example.com/?search=](uri)>\n",
+    "html": "<p>[foo<a href=\"http://example.com/?search=%5D(uri)\">http://example.com/?search=](uri)</a></p>\n",
+    "example": 522,
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+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo][bar]\n\n[bar]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">foo</a></p>\n",
+    "example": 523,
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+    "section": "Links"
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+    "markdown": "[link [foo [bar]]][ref]\n\n[ref]: /uri\n",
+    "html": "<p><a href=\"/uri\">link [foo [bar]]</a></p>\n",
+    "example": 524,
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+    "end_line": 7953,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[link \\[bar][ref]\n\n[ref]: /uri\n",
+    "html": "<p><a href=\"/uri\">link [bar</a></p>\n",
+    "example": 525,
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+    "end_line": 7962,
+    "section": "Links"
+  },
+  {
+    "markdown": "[link *foo **bar** `#`*][ref]\n\n[ref]: /uri\n",
+    "html": "<p><a href=\"/uri\">link <em>foo <strong>bar</strong> <code>#</code></em></a></p>\n",
+    "example": 526,
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+    "end_line": 7973,
+    "section": "Links"
+  },
+  {
+    "markdown": "[![moon](moon.jpg)][ref]\n\n[ref]: /uri\n",
+    "html": "<p><a href=\"/uri\"><img src=\"moon.jpg\" alt=\"moon\" /></a></p>\n",
+    "example": 527,
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+    "end_line": 7982,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo [bar](/uri)][ref]\n\n[ref]: /uri\n",
+    "html": "<p>[foo <a href=\"/uri\">bar</a>]<a href=\"/uri\">ref</a></p>\n",
+    "example": 528,
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+    "end_line": 7993,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo *bar [baz][ref]*][ref]\n\n[ref]: /uri\n",
+    "html": "<p>[foo <em>bar <a href=\"/uri\">baz</a></em>]<a href=\"/uri\">ref</a></p>\n",
+    "example": 529,
+    "start_line": 7996,
+    "end_line": 8002,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "*[foo*][ref]\n\n[ref]: /uri\n",
+    "html": "<p>*<a href=\"/uri\">foo*</a></p>\n",
+    "example": 530,
+    "start_line": 8011,
+    "end_line": 8017,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo *bar][ref]\n\n[ref]: /uri\n",
+    "html": "<p><a href=\"/uri\">foo *bar</a></p>\n",
+    "example": 531,
+    "start_line": 8020,
+    "end_line": 8026,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo <bar attr=\"][ref]\">\n\n[ref]: /uri\n",
+    "html": "<p>[foo <bar attr=\"][ref]\"></p>\n",
+    "example": 532,
+    "start_line": 8032,
+    "end_line": 8038,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo`][ref]`\n\n[ref]: /uri\n",
+    "html": "<p>[foo<code>][ref]</code></p>\n",
+    "example": 533,
+    "start_line": 8041,
+    "end_line": 8047,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo<http://example.com/?search=][ref]>\n\n[ref]: /uri\n",
+    "html": "<p>[foo<a href=\"http://example.com/?search=%5D%5Bref%5D\">http://example.com/?search=][ref]</a></p>\n",
+    "example": 534,
+    "start_line": 8050,
+    "end_line": 8056,
+    "section": "Links",
+    "shouldFail": true
+  },
+  {
+    "markdown": "[foo][BaR]\n\n[bar]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">foo</a></p>\n",
+    "example": 535,
+    "start_line": 8061,
+    "end_line": 8067,
+    "section": "Links"
+  },
+  {
+    "markdown": "[Толпой][Толпой] is a Russian word.\n\n[ТОЛПОЙ]: /url\n",
+    "html": "<p><a href=\"/url\">Толпой</a> is a Russian word.</p>\n",
+    "example": 536,
+    "start_line": 8072,
+    "end_line": 8078,
+    "section": "Links"
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+    "section": "Links"
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+    "markdown": "[foo] [bar]\n\n[bar]: /url \"title\"\n",
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+    "section": "Links"
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+    "markdown": "[foo]\n[bar]\n\n[bar]: /url \"title\"\n",
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+    "section": "Links"
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+    "markdown": "[foo]: /url1\n\n[foo]: /url2\n\n[bar][foo]\n",
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+    "markdown": "[bar][foo\\!]\n\n[foo!]: /url\n",
+    "html": "<p>[bar][foo!]</p>\n",
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+    "section": "Links"
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+    "markdown": "[foo][ref[]\n\n[ref[]: /uri\n",
+    "html": "<p>[foo][ref[]</p>\n<p>[ref[]: /uri</p>\n",
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+    "section": "Links"
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+    "markdown": "[foo][ref[bar]]\n\n[ref[bar]]: /uri\n",
+    "html": "<p>[foo][ref[bar]]</p>\n<p>[ref[bar]]: /uri</p>\n",
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+  {
+    "markdown": "[[[foo]]]\n\n[[[foo]]]: /url\n",
+    "html": "<p>[[[foo]]]</p>\n<p>[[[foo]]]: /url</p>\n",
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+    "markdown": "[foo][ref\\[]\n\n[ref\\[]: /uri\n",
+    "html": "<p><a href=\"/uri\">foo</a></p>\n",
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+    "end_line": 8210,
+    "section": "Links"
+  },
+  {
+    "markdown": "[bar\\\\]: /uri\n\n[bar\\\\]\n",
+    "html": "<p><a href=\"/uri\">bar\\</a></p>\n",
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+    "section": "Links"
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+    "markdown": "[]\n\n[]: /uri\n",
+    "html": "<p>[]</p>\n<p>[]: /uri</p>\n",
+    "example": 547,
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+    "section": "Links"
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+  {
+    "markdown": "[\n ]\n\n[\n ]: /uri\n",
+    "html": "<p>[\n]</p>\n<p>[\n]: /uri</p>\n",
+    "example": 548,
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+  },
+  {
+    "markdown": "[foo][]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">foo</a></p>\n",
+    "example": 549,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[*foo* bar][]\n\n[*foo* bar]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\"><em>foo</em> bar</a></p>\n",
+    "example": 550,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[Foo][]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">Foo</a></p>\n",
+    "example": 551,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[foo] \n[]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">foo</a>\n[]</p>\n",
+    "example": 552,
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+    "end_line": 8300,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">foo</a></p>\n",
+    "example": 553,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[*foo* bar]\n\n[*foo* bar]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\"><em>foo</em> bar</a></p>\n",
+    "example": 554,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[[*foo* bar]]\n\n[*foo* bar]: /url \"title\"\n",
+    "html": "<p>[<a href=\"/url\" title=\"title\"><em>foo</em> bar</a>]</p>\n",
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+    "end_line": 8336,
+    "section": "Links"
+  },
+  {
+    "markdown": "[[bar [foo]\n\n[foo]: /url\n",
+    "html": "<p>[[bar <a href=\"/url\">foo</a></p>\n",
+    "example": 556,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[Foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><a href=\"/url\" title=\"title\">Foo</a></p>\n",
+    "example": 557,
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+    "end_line": 8356,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo] bar\n\n[foo]: /url\n",
+    "html": "<p><a href=\"/url\">foo</a> bar</p>\n",
+    "example": 558,
+    "start_line": 8361,
+    "end_line": 8367,
+    "section": "Links"
+  },
+  {
+    "markdown": "\\[foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p>[foo]</p>\n",
+    "example": 559,
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+    "end_line": 8379,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo*]: /url\n\n*[foo*]\n",
+    "html": "<p>*<a href=\"/url\">foo*</a></p>\n",
+    "example": 560,
+    "start_line": 8385,
+    "end_line": 8391,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo][bar]\n\n[foo]: /url1\n[bar]: /url2\n",
+    "html": "<p><a href=\"/url2\">foo</a></p>\n",
+    "example": 561,
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+    "end_line": 8404,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo][]\n\n[foo]: /url1\n",
+    "html": "<p><a href=\"/url1\">foo</a></p>\n",
+    "example": 562,
+    "start_line": 8406,
+    "end_line": 8412,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo]()\n\n[foo]: /url1\n",
+    "html": "<p><a href=\"\">foo</a></p>\n",
+    "example": 563,
+    "start_line": 8416,
+    "end_line": 8422,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo](not a link)\n\n[foo]: /url1\n",
+    "html": "<p><a href=\"/url1\">foo</a>(not a link)</p>\n",
+    "example": 564,
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+    "end_line": 8430,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo][bar][baz]\n\n[baz]: /url\n",
+    "html": "<p>[foo]<a href=\"/url\">bar</a></p>\n",
+    "example": 565,
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+    "end_line": 8441,
+    "section": "Links"
+  },
+  {
+    "markdown": "[foo][bar][baz]\n\n[baz]: /url1\n[bar]: /url2\n",
+    "html": "<p><a href=\"/url2\">foo</a><a href=\"/url1\">baz</a></p>\n",
+    "example": 566,
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+    "section": "Links"
+  },
+  {
+    "markdown": "[foo][bar][baz]\n\n[baz]: /url1\n[foo]: /url2\n",
+    "html": "<p>[foo]<a href=\"/url1\">bar</a></p>\n",
+    "example": 567,
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+    "end_line": 8467,
+    "section": "Links"
+  },
+  {
+    "markdown": "![foo](/url \"title\")\n",
+    "html": "<p><img src=\"/url\" alt=\"foo\" title=\"title\" /></p>\n",
+    "example": 568,
+    "start_line": 8483,
+    "end_line": 8487,
+    "section": "Images"
+  },
+  {
+    "markdown": "![foo *bar*]\n\n[foo *bar*]: train.jpg \"train & tracks\"\n",
+    "html": "<p><img src=\"train.jpg\" alt=\"foo bar\" title=\"train &amp; tracks\" /></p>\n",
+    "example": 569,
+    "start_line": 8490,
+    "end_line": 8496,
+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![foo ![bar](/url)](/url2)\n",
+    "html": "<p><img src=\"/url2\" alt=\"foo bar\" /></p>\n",
+    "example": 570,
+    "start_line": 8499,
+    "end_line": 8503,
+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![foo [bar](/url)](/url2)\n",
+    "html": "<p><img src=\"/url2\" alt=\"foo bar\" /></p>\n",
+    "example": 571,
+    "start_line": 8506,
+    "end_line": 8510,
+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![foo *bar*][]\n\n[foo *bar*]: train.jpg \"train & tracks\"\n",
+    "html": "<p><img src=\"train.jpg\" alt=\"foo bar\" title=\"train &amp; tracks\" /></p>\n",
+    "example": 572,
+    "start_line": 8520,
+    "end_line": 8526,
+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![foo *bar*][foobar]\n\n[FOOBAR]: train.jpg \"train & tracks\"\n",
+    "html": "<p><img src=\"train.jpg\" alt=\"foo bar\" title=\"train &amp; tracks\" /></p>\n",
+    "example": 573,
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+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![foo](train.jpg)\n",
+    "html": "<p><img src=\"train.jpg\" alt=\"foo\" /></p>\n",
+    "example": 574,
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+    "end_line": 8542,
+    "section": "Images"
+  },
+  {
+    "markdown": "My ![foo bar](/path/to/train.jpg  \"title\"   )\n",
+    "html": "<p>My <img src=\"/path/to/train.jpg\" alt=\"foo bar\" title=\"title\" /></p>\n",
+    "example": 575,
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+    "end_line": 8549,
+    "section": "Images"
+  },
+  {
+    "markdown": "![foo](<url>)\n",
+    "html": "<p><img src=\"url\" alt=\"foo\" /></p>\n",
+    "example": 576,
+    "start_line": 8552,
+    "end_line": 8556,
+    "section": "Images"
+  },
+  {
+    "markdown": "![](/url)\n",
+    "html": "<p><img src=\"/url\" alt=\"\" /></p>\n",
+    "example": 577,
+    "start_line": 8559,
+    "end_line": 8563,
+    "section": "Images"
+  },
+  {
+    "markdown": "![foo][bar]\n\n[bar]: /url\n",
+    "html": "<p><img src=\"/url\" alt=\"foo\" /></p>\n",
+    "example": 578,
+    "start_line": 8568,
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+    "section": "Images"
+  },
+  {
+    "markdown": "![foo][bar]\n\n[BAR]: /url\n",
+    "html": "<p><img src=\"/url\" alt=\"foo\" /></p>\n",
+    "example": 579,
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+    "end_line": 8583,
+    "section": "Images"
+  },
+  {
+    "markdown": "![foo][]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"foo\" title=\"title\" /></p>\n",
+    "example": 580,
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+    "section": "Images"
+  },
+  {
+    "markdown": "![*foo* bar][]\n\n[*foo* bar]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"foo bar\" title=\"title\" /></p>\n",
+    "example": 581,
+    "start_line": 8597,
+    "end_line": 8603,
+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![Foo][]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"Foo\" title=\"title\" /></p>\n",
+    "example": 582,
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+    "section": "Images"
+  },
+  {
+    "markdown": "![foo] \n[]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"foo\" title=\"title\" />\n[]</p>\n",
+    "example": 583,
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+    "section": "Images"
+  },
+  {
+    "markdown": "![foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"foo\" title=\"title\" /></p>\n",
+    "example": 584,
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+    "section": "Images"
+  },
+  {
+    "markdown": "![*foo* bar]\n\n[*foo* bar]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"foo bar\" title=\"title\" /></p>\n",
+    "example": 585,
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+    "end_line": 8648,
+    "section": "Images",
+    "shouldFail": true
+  },
+  {
+    "markdown": "![[foo]]\n\n[[foo]]: /url \"title\"\n",
+    "html": "<p>![[foo]]</p>\n<p>[[foo]]: /url &quot;title&quot;</p>\n",
+    "example": 586,
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+    "section": "Images"
+  },
+  {
+    "markdown": "![Foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p><img src=\"/url\" alt=\"Foo\" title=\"title\" /></p>\n",
+    "example": 587,
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+    "end_line": 8671,
+    "section": "Images"
+  },
+  {
+    "markdown": "!\\[foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p>![foo]</p>\n",
+    "example": 588,
+    "start_line": 8677,
+    "end_line": 8683,
+    "section": "Images"
+  },
+  {
+    "markdown": "\\![foo]\n\n[foo]: /url \"title\"\n",
+    "html": "<p>!<a href=\"/url\" title=\"title\">foo</a></p>\n",
+    "example": 589,
+    "start_line": 8689,
+    "end_line": 8695,
+    "section": "Images"
+  },
+  {
+    "markdown": "<http://foo.bar.baz>\n",
+    "html": "<p><a href=\"http://foo.bar.baz\">http://foo.bar.baz</a></p>\n",
+    "example": 590,
+    "start_line": 8722,
+    "end_line": 8726,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<http://foo.bar.baz/test?q=hello&id=22&boolean>\n",
+    "html": "<p><a href=\"http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean\">http://foo.bar.baz/test?q=hello&amp;id=22&amp;boolean</a></p>\n",
+    "example": 591,
+    "start_line": 8729,
+    "end_line": 8733,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<irc://foo.bar:2233/baz>\n",
+    "html": "<p><a href=\"irc://foo.bar:2233/baz\">irc://foo.bar:2233/baz</a></p>\n",
+    "example": 592,
+    "start_line": 8736,
+    "end_line": 8740,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<MAILTO:FOO@BAR.BAZ>\n",
+    "html": "<p><a href=\"MAILTO:FOO@BAR.BAZ\">MAILTO:FOO@BAR.BAZ</a></p>\n",
+    "example": 593,
+    "start_line": 8745,
+    "end_line": 8749,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<a+b+c:d>\n",
+    "html": "<p><a href=\"a+b+c:d\">a+b+c:d</a></p>\n",
+    "example": 594,
+    "start_line": 8757,
+    "end_line": 8761,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<made-up-scheme://foo,bar>\n",
+    "html": "<p><a href=\"made-up-scheme://foo,bar\">made-up-scheme://foo,bar</a></p>\n",
+    "example": 595,
+    "start_line": 8764,
+    "end_line": 8768,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<http://../>\n",
+    "html": "<p><a href=\"http://../\">http://../</a></p>\n",
+    "example": 596,
+    "start_line": 8771,
+    "end_line": 8775,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<localhost:5001/foo>\n",
+    "html": "<p><a href=\"localhost:5001/foo\">localhost:5001/foo</a></p>\n",
+    "example": 597,
+    "start_line": 8778,
+    "end_line": 8782,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<http://foo.bar/baz bim>\n",
+    "html": "<p>&lt;http://foo.bar/baz bim&gt;</p>\n",
+    "example": 598,
+    "start_line": 8787,
+    "end_line": 8791,
+    "section": "Autolinks",
+    "shouldFail": true
+  },
+  {
+    "markdown": "<http://example.com/\\[\\>\n",
+    "html": "<p><a href=\"http://example.com/%5C%5B%5C\">http://example.com/\\[\\</a></p>\n",
+    "example": 599,
+    "start_line": 8796,
+    "end_line": 8800,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<foo@bar.example.com>\n",
+    "html": "<p><a href=\"mailto:foo@bar.example.com\">foo@bar.example.com</a></p>\n",
+    "example": 600,
+    "start_line": 8818,
+    "end_line": 8822,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<foo+special@Bar.baz-bar0.com>\n",
+    "html": "<p><a href=\"mailto:foo+special@Bar.baz-bar0.com\">foo+special@Bar.baz-bar0.com</a></p>\n",
+    "example": 601,
+    "start_line": 8825,
+    "end_line": 8829,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<foo\\+@bar.example.com>\n",
+    "html": "<p>&lt;foo+@bar.example.com&gt;</p>\n",
+    "example": 602,
+    "start_line": 8834,
+    "end_line": 8838,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<>\n",
+    "html": "<p>&lt;&gt;</p>\n",
+    "example": 603,
+    "start_line": 8843,
+    "end_line": 8847,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "< http://foo.bar >\n",
+    "html": "<p>&lt; http://foo.bar &gt;</p>\n",
+    "example": 604,
+    "start_line": 8850,
+    "end_line": 8854,
+    "section": "Autolinks",
+    "shouldFail": true
+  },
+  {
+    "markdown": "<m:abc>\n",
+    "html": "<p>&lt;m:abc&gt;</p>\n",
+    "example": 605,
+    "start_line": 8857,
+    "end_line": 8861,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "<foo.bar.baz>\n",
+    "html": "<p>&lt;foo.bar.baz&gt;</p>\n",
+    "example": 606,
+    "start_line": 8864,
+    "end_line": 8868,
+    "section": "Autolinks"
+  },
+  {
+    "markdown": "http://example.com\n",
+    "html": "<p>http://example.com</p>\n",
+    "example": 607,
+    "start_line": 8871,
+    "end_line": 8875,
+    "section": "Autolinks",
+    "shouldFail": true
+  },
+  {
+    "markdown": "foo@bar.example.com\n",
+    "html": "<p>foo@bar.example.com</p>\n",
+    "example": 608,
+    "start_line": 8878,
+    "end_line": 8882,
+    "section": "Autolinks",
+    "shouldFail": true
+  },
+  {
+    "markdown": "<a><bab><c2c>\n",
+    "html": "<p><a><bab><c2c></p>\n",
+    "example": 609,
+    "start_line": 8960,
+    "end_line": 8964,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a/><b2/>\n",
+    "html": "<p><a/><b2/></p>\n",
+    "example": 610,
+    "start_line": 8969,
+    "end_line": 8973,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a  /><b2\ndata=\"foo\" >\n",
+    "html": "<p><a  /><b2\ndata=\"foo\" ></p>\n",
+    "example": 611,
+    "start_line": 8978,
+    "end_line": 8984,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a foo=\"bar\" bam = 'baz <em>\"</em>'\n_boolean zoop:33=zoop:33 />\n",
+    "html": "<p><a foo=\"bar\" bam = 'baz <em>\"</em>'\n_boolean zoop:33=zoop:33 /></p>\n",
+    "example": 612,
+    "start_line": 8989,
+    "end_line": 8995,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "Foo <responsive-image src=\"foo.jpg\" />\n",
+    "html": "<p>Foo <responsive-image src=\"foo.jpg\" /></p>\n",
+    "example": 613,
+    "start_line": 9000,
+    "end_line": 9004,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<33> <__>\n",
+    "html": "<p>&lt;33&gt; &lt;__&gt;</p>\n",
+    "example": 614,
+    "start_line": 9009,
+    "end_line": 9013,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a h*#ref=\"hi\">\n",
+    "html": "<p>&lt;a h*#ref=&quot;hi&quot;&gt;</p>\n",
+    "example": 615,
+    "start_line": 9018,
+    "end_line": 9022,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a href=\"hi'> <a href=hi'>\n",
+    "html": "<p>&lt;a href=&quot;hi'&gt; &lt;a href=hi'&gt;</p>\n",
+    "example": 616,
+    "start_line": 9027,
+    "end_line": 9031,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "< a><\nfoo><bar/ >\n<foo bar=baz\nbim!bop />\n",
+    "html": "<p>&lt; a&gt;&lt;\nfoo&gt;&lt;bar/ &gt;\n&lt;foo bar=baz\nbim!bop /&gt;</p>\n",
+    "example": 617,
+    "start_line": 9036,
+    "end_line": 9046,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a href='bar'title=title>\n",
+    "html": "<p>&lt;a href='bar'title=title&gt;</p>\n",
+    "example": 618,
+    "start_line": 9051,
+    "end_line": 9055,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "</a></foo >\n",
+    "html": "<p></a></foo ></p>\n",
+    "example": 619,
+    "start_line": 9060,
+    "end_line": 9064,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "</a href=\"foo\">\n",
+    "html": "<p>&lt;/a href=&quot;foo&quot;&gt;</p>\n",
+    "example": 620,
+    "start_line": 9069,
+    "end_line": 9073,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo <!-- this is a\ncomment - with hyphen -->\n",
+    "html": "<p>foo <!-- this is a\ncomment - with hyphen --></p>\n",
+    "example": 621,
+    "start_line": 9078,
+    "end_line": 9084,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo <!-- not a comment -- two hyphens -->\n",
+    "html": "<p>foo &lt;!-- not a comment -- two hyphens --&gt;</p>\n",
+    "example": 622,
+    "start_line": 9087,
+    "end_line": 9091,
+    "section": "Raw HTML",
+    "shouldFail": true
+  },
+  {
+    "markdown": "foo <!--> foo -->\n\nfoo <!-- foo--->\n",
+    "html": "<p>foo &lt;!--&gt; foo --&gt;</p>\n<p>foo &lt;!-- foo---&gt;</p>\n",
+    "example": 623,
+    "start_line": 9096,
+    "end_line": 9103,
+    "section": "Raw HTML",
+    "shouldFail": true
+  },
+  {
+    "markdown": "foo <?php echo $a; ?>\n",
+    "html": "<p>foo <?php echo $a; ?></p>\n",
+    "example": 624,
+    "start_line": 9108,
+    "end_line": 9112,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo <!ELEMENT br EMPTY>\n",
+    "html": "<p>foo <!ELEMENT br EMPTY></p>\n",
+    "example": 625,
+    "start_line": 9117,
+    "end_line": 9121,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo <![CDATA[>&<]]>\n",
+    "html": "<p>foo <![CDATA[>&<]]></p>\n",
+    "example": 626,
+    "start_line": 9126,
+    "end_line": 9130,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo <a href=\"&ouml;\">\n",
+    "html": "<p>foo <a href=\"&ouml;\"></p>\n",
+    "example": 627,
+    "start_line": 9136,
+    "end_line": 9140,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo <a href=\"\\*\">\n",
+    "html": "<p>foo <a href=\"\\*\"></p>\n",
+    "example": 628,
+    "start_line": 9145,
+    "end_line": 9149,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "<a href=\"\\\"\">\n",
+    "html": "<p>&lt;a href=&quot;&quot;&quot;&gt;</p>\n",
+    "example": 629,
+    "start_line": 9152,
+    "end_line": 9156,
+    "section": "Raw HTML"
+  },
+  {
+    "markdown": "foo  \nbaz\n",
+    "html": "<p>foo<br />\nbaz</p>\n",
+    "example": 630,
+    "start_line": 9166,
+    "end_line": 9172,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo\\\nbaz\n",
+    "html": "<p>foo<br />\nbaz</p>\n",
+    "example": 631,
+    "start_line": 9178,
+    "end_line": 9184,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo       \nbaz\n",
+    "html": "<p>foo<br />\nbaz</p>\n",
+    "example": 632,
+    "start_line": 9189,
+    "end_line": 9195,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo  \n     bar\n",
+    "html": "<p>foo<br />\nbar</p>\n",
+    "example": 633,
+    "start_line": 9200,
+    "end_line": 9206,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo\\\n     bar\n",
+    "html": "<p>foo<br />\nbar</p>\n",
+    "example": 634,
+    "start_line": 9209,
+    "end_line": 9215,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "*foo  \nbar*\n",
+    "html": "<p><em>foo<br />\nbar</em></p>\n",
+    "example": 635,
+    "start_line": 9221,
+    "end_line": 9227,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "*foo\\\nbar*\n",
+    "html": "<p><em>foo<br />\nbar</em></p>\n",
+    "example": 636,
+    "start_line": 9230,
+    "end_line": 9236,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "`code \nspan`\n",
+    "html": "<p><code>code  span</code></p>\n",
+    "example": 637,
+    "start_line": 9241,
+    "end_line": 9246,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "`code\\\nspan`\n",
+    "html": "<p><code>code\\ span</code></p>\n",
+    "example": 638,
+    "start_line": 9249,
+    "end_line": 9254,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "<a href=\"foo  \nbar\">\n",
+    "html": "<p><a href=\"foo  \nbar\"></p>\n",
+    "example": 639,
+    "start_line": 9259,
+    "end_line": 9265,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "<a href=\"foo\\\nbar\">\n",
+    "html": "<p><a href=\"foo\\\nbar\"></p>\n",
+    "example": 640,
+    "start_line": 9268,
+    "end_line": 9274,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo\\\n",
+    "html": "<p>foo\\</p>\n",
+    "example": 641,
+    "start_line": 9281,
+    "end_line": 9285,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo  \n",
+    "html": "<p>foo</p>\n",
+    "example": 642,
+    "start_line": 9288,
+    "end_line": 9292,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "### foo\\\n",
+    "html": "<h3>foo\\</h3>\n",
+    "example": 643,
+    "start_line": 9295,
+    "end_line": 9299,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "### foo  \n",
+    "html": "<h3>foo</h3>\n",
+    "example": 644,
+    "start_line": 9302,
+    "end_line": 9306,
+    "section": "Hard line breaks"
+  },
+  {
+    "markdown": "foo\nbaz\n",
+    "html": "<p>foo\nbaz</p>\n",
+    "example": 645,
+    "start_line": 9317,
+    "end_line": 9323,
+    "section": "Soft line breaks"
+  },
+  {
+    "markdown": "foo \n baz\n",
+    "html": "<p>foo\nbaz</p>\n",
+    "example": 646,
+    "start_line": 9329,
+    "end_line": 9335,
+    "section": "Soft line breaks"
+  },
+  {
+    "markdown": "hello $.;'there\n",
+    "html": "<p>hello $.;'there</p>\n",
+    "example": 647,
+    "start_line": 9349,
+    "end_line": 9353,
+    "section": "Textual content"
+  },
+  {
+    "markdown": "Foo χρῆν\n",
+    "html": "<p>Foo χρῆν</p>\n",
+    "example": 648,
+    "start_line": 9356,
+    "end_line": 9360,
+    "section": "Textual content"
+  },
+  {
+    "markdown": "Multiple     spaces\n",
+    "html": "<p>Multiple     spaces</p>\n",
+    "example": 649,
+    "start_line": 9365,
+    "end_line": 9369,
+    "section": "Textual content"
+  }
+]
diff --git a/packages/markdown/marked/test/specs/commonmark/getSpecs.js b/packages/markdown/marked/test/specs/commonmark/getSpecs.js
new file mode 100644
index 00000000..f22e00c0
--- /dev/null
+++ b/packages/markdown/marked/test/specs/commonmark/getSpecs.js
@@ -0,0 +1,24 @@
+const fetch = require('node-fetch');
+const marked = require('../../../');
+const htmlDiffer = require('../../helpers/html-differ.js');
+const fs = require('fs');
+
+fetch('https://raw.githubusercontent.com/commonmark/commonmark.js/master/package.json')
+  .then(res => res.json())
+  .then(pkg => pkg.version.replace(/^(\d+\.\d+).*$/, '$1'))
+  .then(version =>
+    fetch(`https://spec.commonmark.org/${version}/spec.json`)
+      .then(res => res.json())
+      .then(specs => {
+        specs.forEach(spec => {
+          const html = marked(spec.markdown, {headerIds: false});
+          if (!htmlDiffer.isEqual(html, spec.html)) {
+            spec.shouldFail = true;
+          }
+        });
+        fs.writeFileSync(`commonmark.${version}.json`, JSON.stringify(specs, null, 2) + '\n');
+      })
+  )
+  .catch((err) => {
+    console.error(err);
+  });
diff --git a/packages/markdown/marked/test/specs/gfm/getSpecs.js b/packages/markdown/marked/test/specs/gfm/getSpecs.js
new file mode 100644
index 00000000..2746bdbb
--- /dev/null
+++ b/packages/markdown/marked/test/specs/gfm/getSpecs.js
@@ -0,0 +1,44 @@
+const fetch = require('node-fetch');
+const cheerio = require('cheerio');
+const marked = require('../../../');
+const htmlDiffer = require('../../helpers/html-differ.js');
+const fs = require('fs');
+
+fetch('https://github.github.com/gfm/')
+  .then(res => res.text())
+  .then(html => cheerio.load(html))
+  .then($ => {
+    const version = $('.version').text().match(/\d+\.\d+/)[0];
+    if (!version) {
+      throw new Error('No version found');
+    }
+    const specs = [];
+    $('.extension').each((i, ext) => {
+      const section = $('.definition', ext).text().trim().replace(/^\d+\.\d+(.*?) \(extension\)[\s\S]*$/, '$1');
+      $('.example', ext).each((j, exa) => {
+        const example = +$(exa).attr('id').replace(/\D/g, '');
+        const markdown = $('.language-markdown', exa).text().trim();
+        const html = $('.language-html', exa).text().trim();
+        specs.push({
+          section,
+          html,
+          markdown,
+          example
+        });
+      });
+    });
+
+    return [version, specs];
+  })
+  .then(([version, specs]) => {
+    specs.forEach(spec => {
+      const html = marked(spec.markdown, {gfm: true});
+      if (!htmlDiffer.isEqual(html, spec.html)) {
+        spec.shouldFail = true;
+      }
+    });
+    fs.writeFileSync(`gfm.${version}.json`, JSON.stringify(specs, null, 2) + '\n');
+  })
+  .catch((err) => {
+    console.error(err);
+  });
diff --git a/packages/markdown/marked/test/specs/gfm/gfm.0.29.json b/packages/markdown/marked/test/specs/gfm/gfm.0.29.json
new file mode 100644
index 00000000..7d1d43e4
--- /dev/null
+++ b/packages/markdown/marked/test/specs/gfm/gfm.0.29.json
@@ -0,0 +1,147 @@
+[
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th>foo</th>\n<th>bar</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>baz</td>\n<td>bim</td>\n</tr>\n</tbody>\n</table>",
+    "markdown": "| foo | bar |\n| --- | --- |\n| baz | bim |",
+    "example": 198
+  },
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th align=\"center\">abc</th>\n<th align=\"right\">defghi</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td align=\"center\">bar</td>\n<td align=\"right\">baz</td>\n</tr>\n</tbody>\n</table>",
+    "markdown": "| abc | defghi |\n:-: | -----------:\nbar | baz",
+    "example": 199
+  },
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th>f|oo</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>b <code>|</code> az</td>\n</tr>\n<tr>\n<td>b <strong>|</strong> im</td>\n</tr>\n</tbody>\n</table>",
+    "markdown": "| f\\|oo  |\n| ------ |\n| b `\\|` az |\n| b **\\|** im |",
+    "example": 200
+  },
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n</tbody>\n</table>\n<blockquote>\n<p>bar</p>\n</blockquote>",
+    "markdown": "| abc | def |\n| --- | --- |\n| bar | baz |\n> bar",
+    "example": 201
+  },
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n<tr>\n<td>bar</td>\n<td></td>\n</tr>\n</tbody>\n</table>\n<p>bar</p>",
+    "markdown": "| abc | def |\n| --- | --- |\n| bar | baz |\nbar\n\nbar",
+    "example": 202
+  },
+  {
+    "section": "Tables",
+    "html": "<p>| abc | def |\n| --- |\n| bar |</p>",
+    "markdown": "| abc | def |\n| --- |\n| bar |",
+    "example": 203
+  },
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td>bar</td>\n<td></td>\n</tr>\n<tr>\n<td>bar</td>\n<td>baz</td>\n</tr>\n</tbody>\n</table>",
+    "markdown": "| abc | def |\n| --- | --- |\n| bar |\n| bar | baz | boo |",
+    "example": 204
+  },
+  {
+    "section": "Tables",
+    "html": "<table>\n<thead>\n<tr>\n<th>abc</th>\n<th>def</th>\n</tr>\n</thead>\n</table>",
+    "markdown": "| abc | def |\n| --- | --- |",
+    "example": 205
+  },
+  {
+    "section": "Task list items",
+    "html": "<ul>\n<li><input disabled=\"\" type=\"checkbox\"> foo</li>\n<li><input checked=\"\" disabled=\"\" type=\"checkbox\"> bar</li>\n</ul>",
+    "markdown": "- [ ] foo\n- [x] bar",
+    "example": 279
+  },
+  {
+    "section": "Task list items",
+    "html": "<ul>\n<li><input checked=\"\" disabled=\"\" type=\"checkbox\"> foo\n<ul>\n<li><input disabled=\"\" type=\"checkbox\"> bar</li>\n<li><input checked=\"\" disabled=\"\" type=\"checkbox\"> baz</li>\n</ul>\n</li>\n<li><input disabled=\"\" type=\"checkbox\"> bim</li>\n</ul>",
+    "markdown": "- [x] foo\n  - [ ] bar\n  - [x] baz\n- [ ] bim",
+    "example": 280
+  },
+  {
+    "section": "Strikethrough",
+    "html": "<p><del>Hi</del> Hello, world!</p>",
+    "markdown": "~~Hi~~ Hello, world!",
+    "example": 491
+  },
+  {
+    "section": "Strikethrough",
+    "html": "<p>This ~~has a</p>\n<p>new paragraph~~.</p>",
+    "markdown": "This ~~has a\n\nnew paragraph~~.",
+    "example": 492
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"http://www.commonmark.org\">www.commonmark.org</a></p>",
+    "markdown": "www.commonmark.org",
+    "example": 621
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p>Visit <a href=\"http://www.commonmark.org/help\">www.commonmark.org/help</a> for more information.</p>",
+    "markdown": "Visit www.commonmark.org/help for more information.",
+    "example": 622
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p>Visit <a href=\"http://www.commonmark.org\">www.commonmark.org</a>.</p>\n<p>Visit <a href=\"http://www.commonmark.org/a.b\">www.commonmark.org/a.b</a>.</p>",
+    "markdown": "Visit www.commonmark.org.\n\nVisit www.commonmark.org/a.b.",
+    "example": 623
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a></p>\n<p>(<a href=\"http://www.google.com/search?q=Markup+(business)\">www.google.com/search?q=Markup+(business)</a>)</p>",
+    "markdown": "www.google.com/search?q=Markup+(business)\n\n(www.google.com/search?q=Markup+(business))",
+    "example": 624
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"http://www.google.com/search?q=(business))+ok\">www.google.com/search?q=(business))+ok</a></p>",
+    "markdown": "www.google.com/search?q=(business))+ok",
+    "example": 625
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"http://www.google.com/search?q=commonmark&amp;hl=en\">www.google.com/search?q=commonmark&amp;hl=en</a></p>\n<p><a href=\"http://www.google.com/search?q=commonmark\">www.google.com/search?q=commonmark</a>&amp;hl;</p>",
+    "markdown": "www.google.com/search?q=commonmark&hl=en\n\nwww.google.com/search?q=commonmark&hl;",
+    "example": 626
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"http://www.commonmark.org/he\">www.commonmark.org/he</a>&lt;lp</p>",
+    "markdown": "www.commonmark.org/he<lp",
+    "example": 627
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"http://commonmark.org\">http://commonmark.org</a></p>\n<p>(Visit <a href=\"https://encrypted.google.com/search?q=Markup+(business)\">https://encrypted.google.com/search?q=Markup+(business)</a>)</p>\n<p>Anonymous FTP is available at <a href=\"ftp://foo.bar.baz\">ftp://foo.bar.baz</a>.</p>",
+    "markdown": "http://commonmark.org\n\n(Visit https://encrypted.google.com/search?q=Markup+(business))\n\nAnonymous FTP is available at ftp://foo.bar.baz.",
+    "example": 628
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"mailto:foo@bar.baz\">foo@bar.baz</a></p>",
+    "markdown": "foo@bar.baz",
+    "example": 629
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p>hello@mail+xyz.example isn't valid, but <a href=\"mailto:hello+xyz@mail.example\">hello+xyz@mail.example</a> is.</p>",
+    "markdown": "hello@mail+xyz.example isn't valid, but hello+xyz@mail.example is.",
+    "example": 630
+  },
+  {
+    "section": "Autolinks",
+    "html": "<p><a href=\"mailto:a.b-c_d@a.b\">a.b-c_d@a.b</a></p>\n<p><a href=\"mailto:a.b-c_d@a.b\">a.b-c_d@a.b</a>.</p>\n<p>a.b-c_d@a.b-</p>\n<p>a.b-c_d@a.b_</p>",
+    "markdown": "a.b-c_d@a.b\n\na.b-c_d@a.b.\n\na.b-c_d@a.b-\n\na.b-c_d@a.b_",
+    "example": 631
+  },
+  {
+    "section": "Disallowed Raw HTML",
+    "html": "<p><strong> &lt;title> &lt;style> <em></p>\n<blockquote>\n  &lt;xmp> is disallowed.  &lt;XMP> is also disallowed.\n</blockquote>",
+    "markdown": "<strong> <title> <style> <em>\n\n<blockquote>\n  <xmp> is disallowed.  <XMP> is also disallowed.\n</blockquote>",
+    "example": 653,
+    "shouldFail": true
+  }
+]
diff --git a/packages/markdown/marked/test/specs/original/specs-spec.js b/packages/markdown/marked/test/specs/original/specs-spec.js
new file mode 100644
index 00000000..82d300a5
--- /dev/null
+++ b/packages/markdown/marked/test/specs/original/specs-spec.js
@@ -0,0 +1,12 @@
+var specTests = require('../../');
+
+it('should run spec tests', () => {
+  // hide output
+  spyOn(console, 'log');
+  if (!specTests(['', '', '--stop'])) {
+    // if tests fail rerun tests and show output
+    console.log.and.callThrough();
+    specTests([]);
+    fail();
+  }
+});
diff --git a/packages/markdown/marked/test/specs/redos-spec.js b/packages/markdown/marked/test/specs/redos-spec.js
new file mode 100644
index 00000000..1f94a42e
--- /dev/null
+++ b/packages/markdown/marked/test/specs/redos-spec.js
@@ -0,0 +1,24 @@
+const path = require('path');
+const fs = require('fs');
+
+const redosDir = path.resolve(__dirname, '../redos');
+
+describe('ReDOS tests', () => {
+  const files = fs.readdirSync(redosDir);
+  files.forEach(file => {
+    if (!file.match(/\.js$/)) {
+      return;
+    }
+
+    it(file, () => {
+      const spec = require(path.resolve(redosDir, file));
+      const before = process.hrtime();
+      expect(spec).toRender(spec.html);
+      const elapsed = process.hrtime(before);
+      if (elapsed[0] > 0) {
+        const s = (elapsed[0] + elapsed[1] * 1e-9).toFixed(3);
+        fail(`took too long: ${s}s`);
+      }
+    });
+  });
+});
diff --git a/packages/markdown/marked/test/specs/run-spec.js b/packages/markdown/marked/test/specs/run-spec.js
new file mode 100644
index 00000000..3af0aa45
--- /dev/null
+++ b/packages/markdown/marked/test/specs/run-spec.js
@@ -0,0 +1,52 @@
+function runSpecs(title, file, options) {
+  const json = require(file);
+  let longestName = 0;
+  let maxSpecs = 0;
+  const specs = json.reduce((obj, spec) => {
+    if (!obj[spec.section]) {
+      longestName = Math.max(spec.section.length, longestName);
+      obj[spec.section] = {
+        specs: [],
+        pass: 0,
+        total: 0
+      };
+    }
+    obj[spec.section].total++;
+    maxSpecs = Math.max(obj[spec.section].total, maxSpecs);
+    if (!spec.shouldFail) {
+      obj[spec.section].pass++;
+    }
+    obj[spec.section].specs.push(spec);
+    return obj;
+  }, {});
+
+  describe(title, () => {
+    const maxSpecsLen = ('' + maxSpecs).length;
+    const spaces = maxSpecsLen * 2 + longestName + 11;
+    console.log('-'.padEnd(spaces + 4, '-'));
+    console.log(`| ${title.padStart(Math.ceil((spaces + title.length) / 2)).padEnd(spaces)} |`);
+    console.log(`| ${' '.padEnd(spaces)} |`);
+    Object.keys(specs).forEach(section => {
+      console.log(`| ${section.padEnd(longestName)} ${('' + specs[section].pass).padStart(maxSpecsLen)} of ${('' + specs[section].total).padStart(maxSpecsLen)} ${(100 * specs[section].pass / specs[section].total).toFixed().padStart(4)}% |`);
+      describe(section, () => {
+        specs[section].specs.forEach((spec) => {
+          if (options) {
+            spec.options = Object.assign({}, options, (spec.options || {}));
+          }
+          (spec.only ? fit : it)('should ' + (spec.shouldFail ? 'fail' : 'pass') + ' example ' + spec.example, () => {
+            if (spec.shouldFail) {
+              expect(spec).not.toRender(spec.html);
+            } else {
+              expect(spec).toRender(spec.html);
+            }
+          });
+        });
+      });
+    });
+    console.log('-'.padEnd(spaces + 4, '-'));
+    console.log();
+  });
+};
+
+runSpecs('GFM 0.29', './gfm/gfm.0.29.json', {gfm: true});
+runSpecs('CommonMark 0.29', './commonmark/commonmark.0.29.json', {headerIds: false});
diff --git a/packages/markdown/marked/test/unit/marked-spec.js b/packages/markdown/marked/test/unit/marked-spec.js
new file mode 100644
index 00000000..994c5dc8
--- /dev/null
+++ b/packages/markdown/marked/test/unit/marked-spec.js
@@ -0,0 +1,73 @@
+var marked = require('../../lib/marked.js');
+
+describe('Test heading ID functionality', () => {
+  it('should add id attribute by default', () => {
+    var renderer = new marked.Renderer();
+    var slugger = new marked.Slugger();
+    var header = renderer.heading('test', 1, 'test', slugger);
+    expect(header).toBe('<h1 id="test">test</h1>\n');
+  });
+
+  it('should NOT add id attribute when options set false', () => {
+    var renderer = new marked.Renderer({ headerIds: false });
+    var header = renderer.heading('test', 1, 'test');
+    expect(header).toBe('<h1>test</h1>\n');
+  });
+});
+
+describe('Test slugger functionality', () => {
+  it('should use lowercase slug', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('Test')).toBe('test');
+  });
+
+  it('should be unique to avoid collisions 1280', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('test')).toBe('test');
+    expect(slugger.slug('test')).toBe('test-1');
+    expect(slugger.slug('test')).toBe('test-2');
+  });
+
+  it('should be unique when slug ends with number', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('test 1')).toBe('test-1');
+    expect(slugger.slug('test')).toBe('test');
+    expect(slugger.slug('test')).toBe('test-2');
+  });
+
+  it('should be unique when slug ends with hyphen number', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('foo')).toBe('foo');
+    expect(slugger.slug('foo')).toBe('foo-1');
+    expect(slugger.slug('foo 1')).toBe('foo-1-1');
+    expect(slugger.slug('foo-1')).toBe('foo-1-2');
+    expect(slugger.slug('foo')).toBe('foo-2');
+  });
+
+  it('should allow non-latin chars', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('привет')).toBe('привет');
+  });
+
+  it('should remove ampersands 857', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('This & That Section')).toBe('this--that-section');
+  });
+
+  it('should remove periods', () => {
+    var slugger = new marked.Slugger();
+    expect(slugger.slug('file.txt')).toBe('filetxt');
+  });
+});
+
+describe('Test paragraph token type', () => {
+  it('should use the "paragraph" type on top level', () => {
+    const md = 'A Paragraph.\n\n> A blockquote\n\n- list item\n';
+
+    const tokens = marked.lexer(md);
+
+    expect(tokens[0].type).toBe('paragraph');
+    expect(tokens[3].type).toBe('paragraph');
+    expect(tokens[7].type).toBe('text');
+  });
+});
diff --git a/packages/markdown/package.js b/packages/markdown/package.js
new file mode 100755
index 00000000..ac725b8f
--- /dev/null
+++ b/packages/markdown/package.js
@@ -0,0 +1,24 @@
+// Source: https://github.com/chjj/marked
+
+Package.describe({
+	name: 'wekan-markdown',
+	summary: "GitHub flavored markdown parser for Meteor based on marked.js",
+	version: "1.0.7",
+	git: "https://github.com/wekan/markdown.git"
+});
+
+// Before Meteor 0.9?
+if(!Package.onUse) Package.onUse = Package.on_use;
+
+Package.onUse(function (api) {
+	if(api.versionsFrom) api.versionsFrom('METEOR@0.9.0');
+
+	api.use('templating');
+
+	api.add_files('marked/lib/marked.js', ['server', 'client']);
+	api.add_files('markdown.js', ['server', 'client']);
+	api.export('Markdown', ['server', 'client']);
+
+	api.use("ui", "client", {weak: true});
+	api.add_files("template-integration.js", "client");
+});
diff --git a/packages/markdown/smart.json b/packages/markdown/smart.json
new file mode 100755
index 00000000..dd443066
--- /dev/null
+++ b/packages/markdown/smart.json
@@ -0,0 +1,9 @@
+{
+  "name": "markdown",
+  "description": "GitHub flavored markdown parser for Meteor based on marked.js",
+  "homepage": "https://github.com/wekan/markdown",
+  "author": "Petar Korponaic",
+  "version": "1.0.7",
+  "git": "https://github.com/wekan/markdown.git",
+  "packages": {}
+}
diff --git a/packages/markdown/template-integration.js b/packages/markdown/template-integration.js
new file mode 100755
index 00000000..301bde31
--- /dev/null
+++ b/packages/markdown/template-integration.js
@@ -0,0 +1,16 @@
+if (Package.ui) {
+	var Template = Package.templating.Template;
+	var UI = Package.ui.UI;
+	var HTML = Package.htmljs.HTML;
+	var Blaze = Package.blaze.Blaze; // implied by `ui`
+
+	UI.registerHelper('markdown', new Template('markdown', function () {
+		var self = this;
+		var text = "";
+		if(self.templateContentBlock) {
+			text = Blaze._toText(self.templateContentBlock, HTML.TEXTMODE.STRING);
+		}
+
+		return HTML.Raw(Markdown(text));
+	}));
+}