diff --git a/doc/getting-started.md b/doc/getting-started.md
index 5ee6fad46..49c768e91 100644
--- a/doc/getting-started.md
+++ b/doc/getting-started.md
@@ -1,22 +1,23 @@
 ![remark][logo]
 
-# Getting Started
+# Getting started
 
-**remark** transforms markdown.  It’s an ecosystem of [plugins][].
+**remark** transforms Markdown.
+It’s an ecosystem of [plugins][].
 If you get stuck, [issues][] and [Spectrum][] are good places to get help.
 
 It’s built on [unified][], make sure to read it and its [website][] too.
 
-## Table of Contents
+## Contents
 
-*   [Introduction](#introduction)
+*   [Intro](#intro)
 *   [Command-line](#command-line)
 *   [Using remark in a project](#using-remark-in-a-project)
 *   [Programmatic usage](#programmatic-usage)
 
-## Introduction
+## Intro
 
-Out of the box, **remark** transpiles markdown: markdown is given, reformatted,
+Out of the box, **remark** transforms Markdown: Markdown is given, reformatted,
 and written:
 
 ```md
@@ -43,7 +44,7 @@ But, much more can be done, [through plugins][plugins].
 
 ## Command-line
 
-**remark**’s CLI is a simple way to process markdown files from the
+**remark**’s CLI is a simple way to process Markdown files from the
 command line.  Its interface is provided by [**unified-args**][unified-args].
 
 Install [`remark-cli`][cli] and dependencies (in this case a [linting
@@ -148,7 +149,7 @@ Now from the command line we can run:
 npm test
 ```
 
-This will lint all markdown files when we test the project.
+This will lint all Markdown files when we test the project.
 [`--frail`][frail] ensures the command fails if a code-style violation
 is found, and [`--quiet`][quiet] hides successful files from the report.
 
@@ -208,7 +209,7 @@ remark()
 
 [unified]: https://github.com/unifiedjs/unified
 
-[website]: https://unifiedjs.github.io
+[website]: https://unifiedjs.com
 
 [unified-args]: https://github.com/unifiedjs/unified-args
 
diff --git a/doc/plugins.md b/doc/plugins.md
index c84443488..8d614b15c 100644
--- a/doc/plugins.md
+++ b/doc/plugins.md
@@ -5,15 +5,15 @@
 **remark** is a Markdown processor powered by plugins part of the [unified][]
 [collective][].
 
-## Table of Contents
+## Contents
 
-*   [List of Plugins](#list-of-plugins)
-*   [List of Presets](#list-of-presets)
-*   [List of Utilities](#list-of-utilities)
+*   [List of plugins](#list-of-plugins)
+*   [List of presets](#list-of-presets)
+*   [List of utilities](#list-of-utilities)
 *   [Using plugins](#using-plugins)
 *   [Creating plugins](#creating-plugins)
 
-## List of Plugins
+## List of plugins
 
 See [awesome remark][awesome] for the most awesome projects in the ecosystem.
 More plugins can be found on GitHub tagged with the
@@ -22,12 +22,16 @@ More plugins can be found on GitHub tagged with the
 Have a good idea for a new plugin?
 See [Creating plugins][create] below.
 
+*   [`remark-a11y-emoji`](https://github.com/florianeckerstorfer/remark-a11y-emoji)
+    — accessible emoji
 *   [`remark-abbr`](https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-abbr#readme)
     — custom syntax for abbreviations (new node type, rehype compatible)
+*   [`remark-admonitions`](https://github.com/elviswolcott/remark-admonitions)
+    — support admonitions
 *   [`remark-align`](https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-align#readme)
     — custom syntax to align text or blocks (new node types, rehype compatible)
 *   [`remark-attr`](https://github.com/arobase-che/remark-attr)
-    — custom syntax to add attributes to markdown
+    — custom syntax to add attributes to Markdown
 *   [`remark-autolink-headings`](https://github.com/remarkjs/remark-autolink-headings)
     — add GitHub-style links to headings
 *   [`remark-behead`](https://github.com/mrzmmr/remark-behead)
@@ -41,18 +45,26 @@ See [Creating plugins][create] below.
 *   [`remark-capitalize`](https://github.com/zeit/remark-capitalize)
     – transform all titles with
     [title.sh](https://github.com/zeit/title)
+*   [`remark-code-blocks`](https://github.com/mrzmmr/remark-code-blocks)
+    — select and store code blocks
 *   [`remark-code-extra`](https://github.com/samlanning/remark-code-extra)
-    — Add to or transform the HTML output of code blocks (rehype compatible)
+    — add to or transform the HTML output of code blocks (rehype compatible)
 *   [`remark-code-frontmatter`](https://github.com/samlanning/remark-code-frontmatter)
-    — Extract frontmatter from markdown code blocks    
+    — extract frontmatter from code blocks
+*   [`remark-code-import`](https://github.com/kevin940726/remark-code-import)
+    — populate code blocks from files
 *   [`remark-code-screenshot`](https://github.com/Swizec/remark-code-screenshot)
     – turn code blocks into carbon.now.sh screenshots
+*   [`remark-codesandbox`](https://github.com/kevin940726/remark-codesandbox)
+    – create CodeSandbox from code blocks
 *   [`remark-collapse`](https://github.com/Rokt33r/remark-collapse)
     — make a section collapsible
 *   [`remark-comment-config`](https://github.com/remarkjs/remark-comment-config)
     — configure remark with comments
 *   [`remark-comments`](https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-comments#readme)
     — custom syntax to ignore things
+*   [`remark-container`](https://github.com/zWingz/remark-container)
+    — add custom containers
 *   [`remark-containers`](https://github.com/Nevenall/remark-containers)
     — add custom containers
 *   [`remark-contributors`](https://github.com/remarkjs/remark-contributors)
@@ -63,6 +75,8 @@ See [Creating plugins][create] below.
     — change links and images to references with separate definitions
 *   [`remark-disable-tokenizers`](https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-disable-tokenizers#readme)
     — turn some or all remark’s tokenizers on or off
+*   [`remark-dropcap`](https://github.com/brev/remark-dropcap)
+    — fancy and accessible drop caps
 *   [`remark-embed-images`](https://github.com/remarkjs/remark-embed-images)
     — embed local images as base64-encoded data URIs
 *   [`remark-emoji`](https://github.com/rhysd/remark-emoji)
@@ -70,11 +84,15 @@ See [Creating plugins][create] below.
 *   [`remark-emoji-to-gemoji`](https://github.com/jackycute/remark-emoji-to-gemoji)
     — transform emoji to Gemoji short-codes
 *   [`remark-external-links`](https://github.com/remarkjs/remark-external-links)
-    — add target and rel attributes to external links
+    — add `target` and `rel` attributes to external links
+*   [`remark-extract-frontmatter`](https://github.com/mrzmmr/remark-extract-frontmatter)
+    — store front matter in vfiles
 *   [`remark-first-heading`](https://github.com/laat/remark-first-heading)
     — replace the first heading in a document
 *   [`remark-fix-guillemets`](https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-fix-guillemets#readme)
     — support ASCII guillements (`<<`, `>>`) mapping them to HTML
+*   [`remark-footnotes`](https://github.com/remarkjs/remark-footnotes)
+    – support pandoc footnotes
 *   [`remark-frontmatter`](https://github.com/remarkjs/remark-frontmatter)
     – support frontmatter (yaml, toml, and more)
 *   [`remark-gemoji`](https://github.com/remarkjs/remark-gemoji)
@@ -93,13 +111,15 @@ See [Creating plugins][create] below.
     — custom syntax to describe tables (rehype compatible)
 *   [`remark-graphviz`](https://github.com/temando/remark-graphviz)
     — transform [graphviz](https://www.graphviz.org) dot graphs to SVG
+*   [`remark-heading-id`](https://github.com/imcuttle/remark-heading-id)
+    — custom heading id support `{#custom-id}`
 *   [`remark-heading-gap`](https://github.com/remarkjs/remark-heading-gap)
-    — stringify with more blank lines between headings
+    — serialize with more blank lines between headings
 *   [`remark-highlight.js`](https://github.com/remarkjs/remark-highlight.js)
     — highlight code blocks with [highlight.js](https://github.com/isagalaev/highlight.js)
     (rehype compatible)
 *   [`remark-html`](https://github.com/remarkjs/remark-html)
-    — stringify Markdown as HTML
+    — serialize Markdown as HTML
 *   [`remark-html-emoji-image`](https://github.com/jackycute/remark-html-emoji-image)
     — transform emoji to images
 *   [`remark-html-katex`](https://github.com/Rokt33r/remark-math/tree/master/packages/remark-html-katex#readme)
@@ -126,7 +146,7 @@ See [Creating plugins][create] below.
 *   [`remark-macro`](https://github.com/dimerapp/remark-macro)
     — support for block macros (new node types, rehype compatible)
 *   [`remark-man`](https://github.com/remarkjs/remark-man)
-    — stringify Markdown as man pages (roff)
+    — serialize Markdown as man pages (roff)
 *   [`remark-math`](https://github.com/Rokt33r/remark-math)
     — custom syntax for math (new node types, rehype compatible)
 *   [`remark-mermaid`](https://github.com/temando/remark-mermaid)
@@ -140,15 +160,21 @@ See [Creating plugins][create] below.
     (rehype compatible)
 *   [`remark-normalize-headings`](https://github.com/remarkjs/remark-normalize-headings)
     — make sure at most one top-level heading exists
+*   [`remark-numbered-footnote-labels`](https://github.com/jackfletch/remark-numbered-footnote-labels)
+    — label footnotes with numbers
+*   [`remark-oembed`](https://github.com/agentofuser/remark-oembed)
+    — transform URLs for youtube, twitter, etc. embeds
 *   [`remark-openapi`](https://github.com/temando/remark-openapi)
     — transform links to local or remote OpenAPI definitions to tables
+*   [`remark-package-dependencies`](https://github.com/unlight/remark-package-dependencies)
+    — inject your dependencies
 *   [`remark-parse-yaml`](https://github.com/landakram/remark-parse-yaml)
     — parse YAML nodes and expose their value as `parsedValue`
 *   [`remark-ping`](https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-ping#readme)
     — custom syntax for mentions with configurable existence check (new node
     type, rehype compatible)
 *   [`remark-react`](https://github.com/remarkjs/remark-react)
-    — “stringify” Markdown as [React](https://github.com/facebook/react)
+    — compile Markdown to [React](https://github.com/facebook/react)
 *   [`remark-react-codemirror`](https://github.com/craftzdog/remark-react-codemirror)
     — highlight code blocks for **remark-react** with [CodeMirror](https://codemirror.net)
 *   [`remark-react-lowlight`](https://github.com/inlinestyle/remark-react-lowlight)
@@ -173,8 +199,16 @@ See [Creating plugins][create] below.
     rehype compatible)
 *   [`remark-shortcodes`](https://github.com/djm/remark-shortcodes)
     — custom syntax Wordpress- and Hugo-like shortcodes (new node type)
+*   [`remark-simple-plantuml`](https://github.com/akebifiky/remark-simple-plantuml)
+    — convert PlantUML code to images
 *   [`remark-slug`](https://github.com/remarkjs/remark-slug)
     — add anchors to headings using GitHub’s algorithm
+*   [`remark-smartypants`](https://github.com/silvenon/remark-smartypants)
+    — SmartyPants
+*   [`remark-smcat`](https://github.com/shedali/remark-smcat)
+    — state machine cat
+*   [`remark-sources`](https://github.com/unlight/remark-sources)
+    — insert source code
 *   [`remark-strip-badges`](https://github.com/remarkjs/remark-strip-badges)
     — remove badges (such as `shields.io`)
 *   [`remark-strip-html`](https://github.com/craftzdog/remark-strip-html)
@@ -195,6 +229,12 @@ See [Creating plugins][create] below.
     — highlight code blocks in Markdown files using
     [Tree-sitter](https://tree-sitter.github.io/tree-sitter/)
     (rehype compatible)
+*   [`remark-truncate-links`](https://github.com/GaiAma/Coding4GaiAma/tree/master/packages/remark-truncate-links)
+    — truncate/shorten urls not manually named
+*   [`remark-twemoji`](https://github.com/madiodio/remark-twemoji)
+    — replace unicode emoji with [Twemoji](https://github.com/twitter/twemoji)
+*   [`remark-typescript`](https://github.com/trevorblades/remark-typescript)
+    — transform TypeScript code blocks to JavaScript
 *   [`remark-unlink`](https://github.com/remarkjs/remark-unlink)
     — remove all links, references, and definitions
 *   [`remark-unwrap-images`](https://github.com/remarkjs/remark-unwrap-images)
@@ -205,19 +245,21 @@ See [Creating plugins][create] below.
     — turn bolds, italics, and code into UTF-8 special characters
 *   [`remark-validate-links`](https://github.com/remarkjs/remark-validate-links)
     — check links to headings and files
+*   [`remark-variables`](https://github.com/mrzmmr/remark-variables)
+    — variables!
 *   [`remark-vdom`](https://github.com/remarkjs/remark-vdom)
-    — “stringify” Markdown as [VDOM](https://github.com/Matt-Esch/virtual-dom/)
+    — compile Markdown to [VDOM](https://github.com/Matt-Esch/virtual-dom/)
 *   [`remark-wiki-link`](https://github.com/landakram/remark-wiki-link)
     — custom syntax for wiki links (rehype compatible)
 *   [`remark-yaml-config`](https://github.com/remarkjs/remark-yaml-config)
     — configure remark with YAML
 
-## List of Presets
+## List of presets
 
 See [npm search][npm-preset-search] or [github search][github-preset-search]
 for available and often inspirational presets.
 
-## List of Utilities
+## List of utilities
 
 See [**mdast**][mdast-util] for a list of utilities for working with the syntax
 tree.
@@ -275,7 +317,7 @@ use `unist-util-`, and if it works with virtual files, use `vfile-`.
 
 [spectrum]: https://spectrum.chat/unified/remark
 
-[guide]: https://unifiedjs.github.io/create-a-plugin.html
+[guide]: https://unifiedjs.com/learn/guide/create-a-plugin/
 
 [npm-preset-search]: https://www.npmjs.com/search?q=remark-preset
 
diff --git a/package.json b/package.json
index d9601abe3..f60faa780 100644
--- a/package.json
+++ b/package.json
@@ -14,25 +14,25 @@
     "browserify": "^16.0.0",
     "camelcase": "^5.0.0",
     "clone": "^2.0.0",
-    "dtslint": "^2.0.0",
-    "execa": "^3.0.0",
+    "dtslint": "^3.0.0",
+    "execa": "^4.0.0",
     "lerna": "^3.0.0",
-    "mdast-util-assert": "^2.0.0",
-    "mdast-util-compact": "^1.0.0",
-    "mdast-zone": "^3.0.0",
-    "nyc": "^14.0.0",
-    "prettier": "^1.0.0",
+    "mdast-util-assert": "^3.0.0",
+    "mdast-util-compact": "^2.0.0",
+    "mdast-zone": "^4.0.0",
+    "nyc": "^15.0.0",
+    "prettier": "^2.0.0",
     "remark-preset-wooorm": "^6.0.0",
     "tape": "^4.0.0",
     "tinyify": "^2.0.0",
     "typescript": "^3.0.0",
-    "unified": "^8.0.0",
+    "unified": "^9.0.0",
     "unist-builder": "^2.0.0",
-    "unist-util-remove-position": "^1.0.0",
+    "unist-util-remove-position": "^2.0.0",
     "unist-util-visit": "^2.0.0",
     "vfile": "^4.0.0",
     "wcwidth": "^1.0.0",
-    "xo": "^0.25.0"
+    "xo": "^0.28.0"
   },
   "scripts": {
     "postinstall": "lerna bootstrap --no-ci",
@@ -64,9 +64,11 @@
     "prettier": true,
     "esnext": false,
     "rules": {
+      "unicorn/string-content": "off",
       "unicorn/prefer-type-error": "off",
       "unicorn/prefer-reflect-apply": "off",
       "unicorn/prefer-includes": "off",
+      "complexity": "off",
       "eqeqeq": [
         "error",
         "always",
@@ -76,17 +78,23 @@
       ],
       "guard-for-in": "off",
       "max-depth": "off",
-      "complexity": "off",
       "no-eq-null": "off"
     },
     "ignores": [
+      "**/types",
       "remark.js"
     ]
   },
   "remarkConfig": {
     "plugins": [
       "./script/list-of-methods",
-      "preset-wooorm"
+      "preset-wooorm",
+      [
+        "toc",
+        {
+          "heading": "contents"
+        }
+      ]
     ]
   }
 }
diff --git a/packages/remark-cli/package.json b/packages/remark-cli/package.json
index 6274151b8..0e2bb5a91 100644
--- a/packages/remark-cli/package.json
+++ b/packages/remark-cli/package.json
@@ -1,7 +1,7 @@
 {
   "name": "remark-cli",
-  "version": "7.0.1",
-  "description": "CLI to process Markdown with remark using plugins",
+  "version": "8.0.0",
+  "description": "CLI to process Markdown with remark",
   "license": "MIT",
   "keywords": [
     "unified",
@@ -30,8 +30,8 @@
   ],
   "dependencies": {
     "markdown-extensions": "^1.1.0",
-    "remark": "^11.0.0",
-    "unified-args": "^7.0.0"
+    "remark": "^12.0.0",
+    "unified-args": "^8.0.0"
   },
   "scripts": {
     "test": "tape test.js"
diff --git a/packages/remark-cli/readme.md b/packages/remark-cli/readme.md
index 576f24a3f..e26406ac9 100644
--- a/packages/remark-cli/readme.md
+++ b/packages/remark-cli/readme.md
@@ -22,35 +22,41 @@ Command line interface for [**remark**][remark].
 
 <table>
   <tr valign="top">
-    <td width="20%" align="center">
-      <a href="https://zeit.co"><img src="https://avatars1.githubusercontent.com/u/14985020?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://zeit.co">ZEIT</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.gatsbyjs.org">Gatsby</a><br>🥇<br><br>
+      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=900&v=4"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.gatsbyjs.org">Gatsby</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://zeit.co">ZEIT</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://zeit.co"><img src="https://images.opencollective.com/zeit/d8a5bee/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.netlify.com"><img src="https://avatars1.githubusercontent.com/u/7892489?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.netlify.com">Netlify</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.netlify.com">Netlify</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://www.netlify.com"><img src="https://images.opencollective.com/netlify/4087de2/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=400&v=4"></a>
-      <br><br>
-      <a href="https://www.holloway.com">Holloway</a>
+  </tr>
+  <tr valign="top">
+    <td width="16.67%" align="center">
+      <a href="https://www.holloway.com">Holloway</a><br><br><br>
+      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=300&v=4"></a>
+    </td>
+    <td width="16.67%" align="center">
+      <a href="https://themeisle.com">ThemeIsle</a><br>🥉<br><br>
+      <a href="https://themeisle.com"><img src="https://twitter-avatar.now.sh/themeisle"></a>
     </td>
-    <td width="20%" align="center">
+    <td width="16.67%" align="center">
+      <a href="https://boostio.co">BoostIO</a><br>🥉<br><br>
+      <a href="https://boostio.co"><img src="https://avatars1.githubusercontent.com/u/13612118?s=300&v=4"></a>
+    </td>
+    <td width="50%" align="center" colspan="3">
       <br><br><br><br>
-      <a href="https://opencollective.com/unified"><strong>You?</strong>
+      <a href="https://opencollective.com/unified"><strong>You?</strong></a>
     </td>
   </tr>
 </table>
 
-[**Read more about the unified collective on Medium »**][announcement]
-
 ## Install
 
 [npm][]:
@@ -65,8 +71,8 @@ npm install remark-cli
 # Add a table of contents to `readme.md`
 $ remark readme.md --use toc --output
 
-# Lint markdown files in the current directory
-# according to the markdown style guide.
+# Lint Markdown files in the current directory
+# according to the Markdown style guide.
 $ remark . --use preset-lint-markdown-style-guide
 ```
 
@@ -137,8 +143,8 @@ Ideas for new plugins and tools can be posted in [`remarkjs/ideas`][ideas].
 A curated list of awesome remark resources can be found in [**awesome
 remark**][awesome].
 
-This project has a [Code of Conduct][coc].
-By interacting with this repository, organisation, or community you agree to
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
 abide by its terms.
 
 ## License
@@ -165,7 +171,7 @@ abide by its terms.
 
 [collective]: https://opencollective.com/unified
 
-[chat-badge]: https://img.shields.io/badge/join%20the%20community-on%20spectrum-7b16ff.svg
+[chat-badge]: https://img.shields.io/badge/chat-spectrum-7b16ff.svg
 
 [chat]: https://spectrum.chat/unified/remark
 
@@ -199,8 +205,6 @@ abide by its terms.
 
 [unified-args]: https://github.com/unifiedjs/unified-args#cli
 
-[announcement]: https://medium.com/unifiedjs/collectively-evolving-through-crowdsourcing-22c359ea95cc
-
 [xss]: https://en.wikipedia.org/wiki/Cross-site_scripting
 
 [rehype]: https://github.com/rehypejs/rehype
diff --git a/packages/remark-cli/test.js b/packages/remark-cli/test.js
index 17db557a6..163ad8095 100644
--- a/packages/remark-cli/test.js
+++ b/packages/remark-cli/test.js
@@ -1,55 +1,53 @@
 'use strict'
 
 var path = require('path')
-
-/* eslint-disable import/no-extraneous-dependencies */
 var execa = require('execa')
 var test = require('tape')
-/* eslint-enable import/no-extraneous-dependencies */
 
 var join = path.join
 
-test('remark-cli', function(t) {
+test('remark-cli', function (t) {
   t.plan(2)
 
-  t.test('should show help on `--help`', function(st) {
+  t.test('should show help on `--help`', function (st) {
     var bin = join('packages', 'remark-cli', 'cli.js')
 
     st.plan(1)
 
-    execa(bin, ['--help']).then(function(result) {
+    execa(bin, ['--help']).then(function (result) {
       st.equal(
         result.stdout,
         [
           'Usage: remark [options] [path | glob ...]',
           '',
-          '  CLI to process Markdown with remark using plugins',
+          '  CLI to process Markdown with remark',
           '',
           'Options:',
           '',
-          '  -h  --help                    output usage information',
-          '  -v  --version                 output version number',
-          '  -o  --output [path]           specify output location',
-          '  -r  --rc-path <path>          specify configuration file',
-          '  -i  --ignore-path <path>      specify ignore file',
-          '  -s  --setting <settings>      specify settings',
-          '  -e  --ext <extensions>        specify extensions',
-          '  -u  --use <plugins>           use plugins',
-          '  -w  --watch                   watch for changes and reprocess',
-          '  -q  --quiet                   output only warnings and errors',
-          '  -S  --silent                  output only errors',
-          '  -f  --frail                   exit with 1 on warnings',
-          '  -t  --tree                    specify input and output as syntax tree',
-          '      --report <reporter>       specify reporter',
-          '      --file-path <path>        specify path to process as',
-          '      --ignore-pattern <globs>  specify ignore patterns',
-          '      --tree-in                 specify input as syntax tree',
-          '      --tree-out                output syntax tree',
-          '      --inspect                 output formatted syntax tree',
-          '      --[no-]stdout             specify writing to stdout (on by default)',
-          '      --[no-]color              specify color in report (on by default)',
-          '      --[no-]config             search for configuration files (on by default)',
-          '      --[no-]ignore             search for ignore files (on by default)',
+          '  -h  --help                              output usage information',
+          '  -v  --version                           output version number',
+          '  -o  --output [path]                     specify output location',
+          '  -r  --rc-path <path>                    specify configuration file',
+          '  -i  --ignore-path <path>                specify ignore file',
+          '  -s  --setting <settings>                specify settings',
+          '  -e  --ext <extensions>                  specify extensions',
+          '  -u  --use <plugins>                     use plugins',
+          '  -w  --watch                             watch for changes and reprocess',
+          '  -q  --quiet                             output only warnings and errors',
+          '  -S  --silent                            output only errors',
+          '  -f  --frail                             exit with 1 on warnings',
+          '  -t  --tree                              specify input and output as syntax tree',
+          '      --report <reporter>                 specify reporter',
+          '      --file-path <path>                  specify path to process as',
+          '      --ignore-path-resolve-from dir|cwd  resolve patterns in `ignore-path` from its directory or cwd',
+          '      --ignore-pattern <globs>            specify ignore patterns',
+          '      --tree-in                           specify input as syntax tree',
+          '      --tree-out                          output syntax tree',
+          '      --inspect                           output formatted syntax tree',
+          '      --[no-]stdout                       specify writing to stdout (on by default)',
+          '      --[no-]color                        specify color in report (on by default)',
+          '      --[no-]config                       search for configuration files (on by default)',
+          '      --[no-]ignore                       search for ignore files (on by default)',
           '',
           'Examples:',
           '',
@@ -67,12 +65,12 @@ test('remark-cli', function(t) {
     })
   })
 
-  t.test('should show version on `--version`', function(st) {
+  t.test('should show version on `--version`', function (st) {
     var bin = join('packages', 'remark-cli', 'cli.js')
 
     st.plan(2)
 
-    execa(bin, ['--version']).then(function(result) {
+    execa(bin, ['--version']).then(function (result) {
       st.ok(
         /remark: \d+\.\d+\.\d+/.test(result.stdout),
         'should include remark version'
diff --git a/packages/remark-parse/lib/defaults.js b/packages/remark-parse/lib/defaults.js
index 7776e3c08..76443a57a 100644
--- a/packages/remark-parse/lib/defaults.js
+++ b/packages/remark-parse/lib/defaults.js
@@ -4,7 +4,6 @@ module.exports = {
   position: true,
   gfm: true,
   commonmark: false,
-  footnotes: false,
   pedantic: false,
   blocks: require('./block-elements')
 }
diff --git a/packages/remark-parse/lib/locate/email.js b/packages/remark-parse/lib/locate/email.js
new file mode 100644
index 000000000..bd3105d6b
--- /dev/null
+++ b/packages/remark-parse/lib/locate/email.js
@@ -0,0 +1,51 @@
+'use strict'
+
+var decimal = require('is-decimal')
+var alphabetical = require('is-alphabetical')
+
+var plusSign = 43 // '+'
+var dash = 45 // '-'
+var dot = 46 // '.'
+var underscore = 95 // '_'
+
+module.exports = locate
+
+// See: <https://github.github.com/gfm/#extended-email-autolink>
+function locate(value, fromIndex) {
+  var self = this
+  var at
+  var position
+
+  if (!this.options.gfm) {
+    return -1
+  }
+
+  at = value.indexOf('@', fromIndex)
+
+  if (at === -1) {
+    return -1
+  }
+
+  position = at
+
+  if (position === fromIndex || !isGfmAtext(value.charCodeAt(position - 1))) {
+    return locate.call(self, value, at + 1)
+  }
+
+  while (position > fromIndex && isGfmAtext(value.charCodeAt(position - 1))) {
+    position--
+  }
+
+  return position
+}
+
+function isGfmAtext(code) {
+  return (
+    decimal(code) ||
+    alphabetical(code) ||
+    code === plusSign ||
+    code === dash ||
+    code === dot ||
+    code === underscore
+  )
+}
diff --git a/packages/remark-parse/lib/locate/url.js b/packages/remark-parse/lib/locate/url.js
index e5bf5bfa4..c2cc1beba 100644
--- a/packages/remark-parse/lib/locate/url.js
+++ b/packages/remark-parse/lib/locate/url.js
@@ -2,22 +2,25 @@
 
 module.exports = locate
 
-var protocols = ['https://', 'http://', 'mailto:']
+var values = ['www.', 'http://', 'https://']
 
 function locate(value, fromIndex) {
-  var length = protocols.length
-  var index = -1
   var min = -1
+  var index
+  var length
   var position
 
   if (!this.options.gfm) {
-    return -1
+    return min
   }
 
+  length = values.length
+  index = -1
+
   while (++index < length) {
-    position = value.indexOf(protocols[index], fromIndex)
+    position = value.indexOf(values[index], fromIndex)
 
-    if (position !== -1 && (position < min || min === -1)) {
+    if (position !== -1 && (min === -1 || position < min)) {
       min = position
     }
   }
diff --git a/packages/remark-parse/lib/parser.js b/packages/remark-parse/lib/parser.js
index 4add90e01..34b544da6 100644
--- a/packages/remark-parse/lib/parser.js
+++ b/packages/remark-parse/lib/parser.js
@@ -55,8 +55,7 @@ proto.interruptParagraph = [
   ['blockquote'],
   ['html'],
   ['setextHeading', {commonmark: false}],
-  ['definition', {commonmark: false}],
-  ['footnote', {commonmark: false}]
+  ['definition', {commonmark: false}]
 ]
 
 // Nodes that can interupt a list:
@@ -71,8 +70,7 @@ proto.interruptList = [
   ['atxHeading', {pedantic: false}],
   ['fencedCode', {pedantic: false}],
   ['thematicBreak', {pedantic: false}],
-  ['definition', {commonmark: false}],
-  ['footnote', {commonmark: false}]
+  ['definition', {commonmark: false}]
 ]
 
 // Nodes that can interupt a blockquote:
@@ -91,13 +89,12 @@ proto.interruptBlockquote = [
   ['thematicBreak', {commonmark: true}],
   ['html', {commonmark: true}],
   ['list', {commonmark: true}],
-  ['definition', {commonmark: false}],
-  ['footnote', {commonmark: false}]
+  ['definition', {commonmark: false}]
 ]
 
 // Handlers.
 proto.blockTokenizers = {
-  newline: require('./tokenize/newline'),
+  blankLine: require('./tokenize/blank-line'),
   indentedCode: require('./tokenize/code-indented'),
   fencedCode: require('./tokenize/code-fenced'),
   blockquote: require('./tokenize/blockquote'),
@@ -106,7 +103,6 @@ proto.blockTokenizers = {
   list: require('./tokenize/list'),
   setextHeading: require('./tokenize/heading-setext'),
   html: require('./tokenize/html-block'),
-  footnote: require('./tokenize/footnote-definition'),
   definition: require('./tokenize/definition'),
   table: require('./tokenize/table'),
   paragraph: require('./tokenize/paragraph')
@@ -116,6 +112,7 @@ proto.inlineTokenizers = {
   escape: require('./tokenize/escape'),
   autoLink: require('./tokenize/auto-link'),
   url: require('./tokenize/url'),
+  email: require('./tokenize/email'),
   html: require('./tokenize/html-inline'),
   link: require('./tokenize/link'),
   reference: require('./tokenize/reference'),
diff --git a/packages/remark-parse/lib/tokenize/blank-line.js b/packages/remark-parse/lib/tokenize/blank-line.js
new file mode 100644
index 000000000..387fd45a5
--- /dev/null
+++ b/packages/remark-parse/lib/tokenize/blank-line.js
@@ -0,0 +1,43 @@
+'use strict'
+
+// A line containing no characters, or a line containing only spaces (U+0020) or
+// tabs (U+0009), is called a blank line.
+// See <https://spec.commonmark.org/0.29/#blank-line>.
+var reBlankLine = /^[ \t]*(\n|$)/
+
+// Note that though blank lines play a special role in lists to determine
+// whether the list is tight or loose
+// (<https://spec.commonmark.org/0.29/#blank-lines>), it’s done by the list
+// tokenizer and this blank line tokenizer does not have to be responsible for
+// that.
+// Therefore, configs such as `blankLine.notInList` do not have to be set here.
+module.exports = blankLine
+
+function blankLine(eat, value, silent) {
+  var match
+  var subvalue = ''
+  var index = 0
+  var length = value.length
+
+  while (index < length) {
+    match = reBlankLine.exec(value.slice(index))
+
+    if (match == null) {
+      break
+    }
+
+    index += match[0].length
+    subvalue += match[0]
+  }
+
+  if (subvalue === '') {
+    return
+  }
+
+  /* istanbul ignore if - never used (yet) */
+  if (silent) {
+    return true
+  }
+
+  eat(subvalue)
+}
diff --git a/packages/remark-parse/lib/tokenize/email.js b/packages/remark-parse/lib/tokenize/email.js
new file mode 100644
index 000000000..08a34c91f
--- /dev/null
+++ b/packages/remark-parse/lib/tokenize/email.js
@@ -0,0 +1,114 @@
+'use strict'
+
+var decode = require('parse-entities')
+var decimal = require('is-decimal')
+var alphabetical = require('is-alphabetical')
+var locate = require('../locate/email')
+
+module.exports = email
+email.locator = locate
+email.notInLink = true
+
+var plusSign = 43 // '+'
+var dash = 45 // '-'
+var dot = 46 // '.'
+var atSign = 64 // '@'
+var underscore = 95 // '_'
+
+function email(eat, value, silent) {
+  var self = this
+  var gfm = self.options.gfm
+  var tokenizers = self.inlineTokenizers
+  var index = 0
+  var length = value.length
+  var firstDot = -1
+  var code
+  var content
+  var children
+  var exit
+
+  if (!gfm) {
+    return
+  }
+
+  code = value.charCodeAt(index)
+
+  while (
+    decimal(code) ||
+    alphabetical(code) ||
+    code === plusSign ||
+    code === dash ||
+    code === dot ||
+    code === underscore
+  ) {
+    code = value.charCodeAt(++index)
+  }
+
+  if (index === 0) {
+    return
+  }
+
+  if (code !== atSign) {
+    return
+  }
+
+  index++
+
+  while (index < length) {
+    code = value.charCodeAt(index)
+
+    if (
+      decimal(code) ||
+      alphabetical(code) ||
+      code === dash ||
+      code === dot ||
+      code === underscore
+    ) {
+      index++
+
+      if (firstDot === -1 && code === dot) {
+        firstDot = index
+      }
+
+      continue
+    }
+
+    break
+  }
+
+  if (
+    firstDot === -1 ||
+    firstDot === index ||
+    code === dash ||
+    code === underscore
+  ) {
+    return
+  }
+
+  if (code === dot) {
+    index--
+  }
+
+  content = value.slice(0, index)
+
+  /* istanbul ignore if - never used (yet) */
+  if (silent) {
+    return true
+  }
+
+  exit = self.enterLink()
+
+  // Temporarily remove all tokenizers except text in url.
+  self.inlineTokenizers = {text: tokenizers.text}
+  children = self.tokenizeInline(content, eat.now())
+  self.inlineTokenizers = tokenizers
+
+  exit()
+
+  return eat(content)({
+    type: 'link',
+    title: null,
+    url: 'mailto:' + decode(content, {nonTerminated: false}),
+    children: children
+  })
+}
diff --git a/packages/remark-parse/lib/tokenize/emphasis.js b/packages/remark-parse/lib/tokenize/emphasis.js
index 2cbfd314a..9484b5c37 100644
--- a/packages/remark-parse/lib/tokenize/emphasis.js
+++ b/packages/remark-parse/lib/tokenize/emphasis.js
@@ -22,7 +22,7 @@ function emphasis(eat, value, silent) {
   var queue
   var subvalue
   var length
-  var prev
+  var previous
 
   if (character !== asterisk && character !== underscore) {
     return
@@ -41,14 +41,14 @@ function emphasis(eat, value, silent) {
   }
 
   while (index < length) {
-    prev = character
+    previous = character
     character = value.charAt(index)
 
-    if (character === marker && (!pedantic || !whitespace(prev))) {
+    if (character === marker && (!pedantic || !whitespace(previous))) {
       character = value.charAt(++index)
 
       if (character !== marker) {
-        if (!trim(queue) || prev === marker) {
+        if (!trim(queue) || previous === marker) {
           return
         }
 
diff --git a/packages/remark-parse/lib/tokenize/footnote-definition.js b/packages/remark-parse/lib/tokenize/footnote-definition.js
deleted file mode 100644
index 62d8ce7b2..000000000
--- a/packages/remark-parse/lib/tokenize/footnote-definition.js
+++ /dev/null
@@ -1,186 +0,0 @@
-'use strict'
-
-var whitespace = require('is-whitespace-character')
-var normalize = require('../util/normalize')
-
-module.exports = footnoteDefinition
-footnoteDefinition.notInList = true
-footnoteDefinition.notInBlock = true
-
-var backslash = '\\'
-var lineFeed = '\n'
-var tab = '\t'
-var space = ' '
-var leftSquareBracket = '['
-var rightSquareBracket = ']'
-var caret = '^'
-var colon = ':'
-
-var EXPRESSION_INITIAL_TAB = /^( {4}|\t)?/gm
-
-function footnoteDefinition(eat, value, silent) {
-  var self = this
-  var offsets = self.offset
-  var index
-  var length
-  var subvalue
-  var now
-  var currentLine
-  var content
-  var queue
-  var subqueue
-  var character
-  var identifier
-  var add
-  var exit
-
-  if (!self.options.footnotes) {
-    return
-  }
-
-  index = 0
-  length = value.length
-  subvalue = ''
-  now = eat.now()
-  currentLine = now.line
-
-  while (index < length) {
-    character = value.charAt(index)
-
-    if (!whitespace(character)) {
-      break
-    }
-
-    subvalue += character
-    index++
-  }
-
-  if (
-    value.charAt(index) !== leftSquareBracket ||
-    value.charAt(index + 1) !== caret
-  ) {
-    return
-  }
-
-  subvalue += leftSquareBracket + caret
-  index = subvalue.length
-  queue = ''
-
-  while (index < length) {
-    character = value.charAt(index)
-
-    if (character === rightSquareBracket) {
-      break
-    } else if (character === backslash) {
-      queue += character
-      index++
-      character = value.charAt(index)
-    }
-
-    queue += character
-    index++
-  }
-
-  if (
-    !queue ||
-    value.charAt(index) !== rightSquareBracket ||
-    value.charAt(index + 1) !== colon
-  ) {
-    return
-  }
-
-  if (silent) {
-    return true
-  }
-
-  identifier = queue
-  subvalue += queue + rightSquareBracket + colon
-  index = subvalue.length
-
-  while (index < length) {
-    character = value.charAt(index)
-
-    if (character !== tab && character !== space) {
-      break
-    }
-
-    subvalue += character
-    index++
-  }
-
-  now.column += subvalue.length
-  now.offset += subvalue.length
-  queue = ''
-  content = ''
-  subqueue = ''
-
-  while (index < length) {
-    character = value.charAt(index)
-
-    if (character === lineFeed) {
-      subqueue = character
-      index++
-
-      while (index < length) {
-        character = value.charAt(index)
-
-        if (character !== lineFeed) {
-          break
-        }
-
-        subqueue += character
-        index++
-      }
-
-      queue += subqueue
-      subqueue = ''
-
-      while (index < length) {
-        character = value.charAt(index)
-
-        if (character !== space) {
-          break
-        }
-
-        subqueue += character
-        index++
-      }
-
-      if (subqueue.length === 0) {
-        break
-      }
-
-      queue += subqueue
-    }
-
-    if (queue) {
-      content += queue
-      queue = ''
-    }
-
-    content += character
-    index++
-  }
-
-  subvalue += content
-
-  content = content.replace(EXPRESSION_INITIAL_TAB, function(line) {
-    offsets[currentLine] = (offsets[currentLine] || 0) + line.length
-    currentLine++
-
-    return ''
-  })
-
-  add = eat(subvalue)
-
-  exit = self.enterBlock()
-  content = self.tokenizeBlock(content, now)
-  exit()
-
-  return add({
-    type: 'footnoteDefinition',
-    identifier: normalize(identifier),
-    label: identifier,
-    children: content
-  })
-}
diff --git a/packages/remark-parse/lib/tokenize/html-block.js b/packages/remark-parse/lib/tokenize/html-block.js
index 149a71860..33571f630 100644
--- a/packages/remark-parse/lib/tokenize/html-block.js
+++ b/packages/remark-parse/lib/tokenize/html-block.js
@@ -18,7 +18,7 @@ var instructionCloseExpression = /\?>/
 var directiveOpenExpression = /^<![A-Za-z]/
 var directiveCloseExpression = />/
 var cdataOpenExpression = /^<!\[CDATA\[/
-var cdataCloseExpression = /\]\]>/
+var cdataCloseExpression = /]]>/
 var elementCloseExpression = /^$/
 var otherElementOpenExpression = new RegExp(openCloseTag.source + '\\s*$')
 
diff --git a/packages/remark-parse/lib/tokenize/link.js b/packages/remark-parse/lib/tokenize/link.js
index ab4d3fa3c..e9a0f6dde 100644
--- a/packages/remark-parse/lib/tokenize/link.js
+++ b/packages/remark-parse/lib/tokenize/link.js
@@ -106,20 +106,6 @@ function link(eat, value, silent) {
       if (depth) {
         depth--
       } else {
-        // Allow white-space between content and url in GFM mode.
-        if (!pedantic) {
-          while (index < length) {
-            character = value.charAt(index + 1)
-
-            if (!whitespace(character)) {
-              break
-            }
-
-            subqueue += character
-            index++
-          }
-        }
-
         if (value.charAt(index + 1) !== leftParenthesis) {
           return
         }
diff --git a/packages/remark-parse/lib/tokenize/list.js b/packages/remark-parse/lib/tokenize/list.js
index 3eef0d668..033c46a19 100644
--- a/packages/remark-parse/lib/tokenize/list.js
+++ b/packages/remark-parse/lib/tokenize/list.js
@@ -22,7 +22,7 @@ var lowercaseX = 'x'
 
 var tabSize = 4
 var looseListItemExpression = /\n\n(?!\s*$)/
-var taskItemExpression = /^\[([ \t]|x|X)][ \t]/
+var taskItemExpression = /^\[([ X\tx])][ \t]/
 var bulletExpression = /^([ \t]*)([*+-]|\d+[.)])( {1,4}(?! )| |\t|$|(?=\n))([^\n]*)/
 var pedanticBulletExpression = /^([ \t]*)([*+-]|\d+[.)])([ \t]+)/
 var initialIndentExpression = /^( {1,4}|\t)?/gm
@@ -47,7 +47,7 @@ function list(eat, value, silent) {
   var currentMarker
   var content
   var line
-  var prevEmpty
+  var previousEmpty
   var empty
   var items
   var allLines
@@ -262,7 +262,7 @@ function list(eat, value, silent) {
       }
     }
 
-    prevEmpty = empty
+    previousEmpty = empty
     empty = !prefixed && !trim(content).length
 
     if (indented && item) {
@@ -286,13 +286,13 @@ function list(eat, value, silent) {
       allLines = allLines.concat(emptyLines, line)
       emptyLines = []
     } else if (empty) {
-      if (prevEmpty && !commonmark) {
+      if (previousEmpty && !commonmark) {
         break
       }
 
       emptyLines.push(line)
     } else {
-      if (prevEmpty) {
+      if (previousEmpty) {
         break
       }
 
diff --git a/packages/remark-parse/lib/tokenize/newline.js b/packages/remark-parse/lib/tokenize/newline.js
deleted file mode 100644
index 680020cf0..000000000
--- a/packages/remark-parse/lib/tokenize/newline.js
+++ /dev/null
@@ -1,48 +0,0 @@
-'use strict'
-
-var whitespace = require('is-whitespace-character')
-
-module.exports = newline
-
-var lineFeed = '\n'
-
-function newline(eat, value, silent) {
-  var character = value.charAt(0)
-  var length
-  var subvalue
-  var queue
-  var index
-
-  if (character !== lineFeed) {
-    return
-  }
-
-  /* istanbul ignore if - never used (yet) */
-  if (silent) {
-    return true
-  }
-
-  index = 1
-  length = value.length
-  subvalue = character
-  queue = ''
-
-  while (index < length) {
-    character = value.charAt(index)
-
-    if (!whitespace(character)) {
-      break
-    }
-
-    queue += character
-
-    if (character === lineFeed) {
-      subvalue += queue
-      queue = ''
-    }
-
-    index++
-  }
-
-  eat(subvalue)
-}
diff --git a/packages/remark-parse/lib/tokenize/paragraph.js b/packages/remark-parse/lib/tokenize/paragraph.js
index 13db0ff40..c367d12a4 100644
--- a/packages/remark-parse/lib/tokenize/paragraph.js
+++ b/packages/remark-parse/lib/tokenize/paragraph.js
@@ -96,12 +96,6 @@ function paragraph(eat, value, silent) {
 
   subvalue = value.slice(0, index)
 
-  if (trim(subvalue) === '') {
-    eat(subvalue)
-
-    return null
-  }
-
   /* istanbul ignore if - never used (yet) */
   if (silent) {
     return true
diff --git a/packages/remark-parse/lib/tokenize/reference.js b/packages/remark-parse/lib/tokenize/reference.js
index fdf753f73..420b04d29 100644
--- a/packages/remark-parse/lib/tokenize/reference.js
+++ b/packages/remark-parse/lib/tokenize/reference.js
@@ -9,21 +9,17 @@ reference.locator = locate
 
 var link = 'link'
 var image = 'image'
-var footnote = 'footnote'
 var shortcut = 'shortcut'
 var collapsed = 'collapsed'
 var full = 'full'
-var space = ' '
 var exclamationMark = '!'
 var leftSquareBracket = '['
 var backslash = '\\'
 var rightSquareBracket = ']'
-var caret = '^'
 
 function reference(eat, value, silent) {
   var self = this
   var commonmark = self.options.commonmark
-  var footnotes = self.options.footnotes
   var character = value.charAt(0)
   var index = 0
   var length = value.length
@@ -55,19 +51,6 @@ function reference(eat, value, silent) {
   intro += character
   queue = ''
 
-  // Check whether we’re eating a footnote.
-  if (footnotes && value.charAt(index) === caret) {
-    // Exit if `![^` is found, so the `!` will be seen as text after this,
-    // and we’ll enter this function again when `[^` is found.
-    if (type === image) {
-      return
-    }
-
-    intro += caret
-    index++
-    type = footnote
-  }
-
   // Eat the text.
   depth = 0
 
@@ -124,13 +107,7 @@ function reference(eat, value, silent) {
 
   character = value.charAt(index)
 
-  // Inline footnotes cannot have a label.
-  // If footnotes are enabled, link labels cannot start with a caret.
-  if (
-    type !== footnote &&
-    character === leftSquareBracket &&
-    (!footnotes || value.charAt(index + 1) !== caret)
-  ) {
+  if (character === leftSquareBracket) {
     identifier = ''
     queue += character
     index++
@@ -187,13 +164,6 @@ function reference(eat, value, silent) {
     return true
   }
 
-  if (type === footnote && content.indexOf(space) !== -1) {
-    return eat(subvalue)({
-      type: footnote,
-      children: this.tokenizeInline(content, eat.now())
-    })
-  }
-
   now = eat.now()
   now.column += intro.length
   now.offset += intro.length
@@ -202,18 +172,15 @@ function reference(eat, value, silent) {
   node = {
     type: type + 'Reference',
     identifier: normalize(identifier),
-    label: identifier
-  }
-
-  if (type === link || type === image) {
-    node.referenceType = referenceType
+    label: identifier,
+    referenceType: referenceType
   }
 
   if (type === link) {
     exit = self.enterLink()
     node.children = self.tokenizeInline(content, now)
     exit()
-  } else if (type === image) {
+  } else {
     node.alt = self.decode.raw(self.unescape(content), now) || null
   }
 
diff --git a/packages/remark-parse/lib/tokenize/strong.js b/packages/remark-parse/lib/tokenize/strong.js
index 3e36462a7..62d552486 100644
--- a/packages/remark-parse/lib/tokenize/strong.js
+++ b/packages/remark-parse/lib/tokenize/strong.js
@@ -21,7 +21,7 @@ function strong(eat, value, silent) {
   var queue
   var subvalue
   var length
-  var prev
+  var previous
 
   if (
     (character !== asterisk && character !== underscore) ||
@@ -43,13 +43,13 @@ function strong(eat, value, silent) {
   }
 
   while (index < length) {
-    prev = character
+    previous = character
     character = value.charAt(index)
 
     if (
       character === marker &&
       value.charAt(index + 1) === marker &&
-      (!pedantic || !whitespace(prev))
+      (!pedantic || !whitespace(previous))
     ) {
       character = value.charAt(index + 2)
 
diff --git a/packages/remark-parse/lib/tokenize/table.js b/packages/remark-parse/lib/tokenize/table.js
index ba165d78e..4a3589216 100644
--- a/packages/remark-parse/lib/tokenize/table.js
+++ b/packages/remark-parse/lib/tokenize/table.js
@@ -183,7 +183,7 @@ function table(eat, value, silent) {
 
             if (queue.length > 1) {
               if (character) {
-                subvalue += queue.slice(0, queue.length - 1)
+                subvalue += queue.slice(0, -1)
                 queue = queue.charAt(queue.length - 1)
               } else {
                 subvalue += queue
diff --git a/packages/remark-parse/lib/tokenize/url.js b/packages/remark-parse/lib/tokenize/url.js
index 92d1c6229..30077cace 100644
--- a/packages/remark-parse/lib/tokenize/url.js
+++ b/packages/remark-parse/lib/tokenize/url.js
@@ -1,6 +1,9 @@
 'use strict'
 
+var ccount = require('ccount')
 var decode = require('parse-entities')
+var decimal = require('is-decimal')
+var alphabetical = require('is-alphabetical')
 var whitespace = require('is-whitespace-character')
 var locate = require('../locate/url')
 
@@ -8,146 +11,200 @@ module.exports = url
 url.locator = locate
 url.notInLink = true
 
-var quotationMark = '"'
-var apostrophe = "'"
-var leftParenthesis = '('
-var rightParenthesis = ')'
-var comma = ','
-var dot = '.'
-var colon = ':'
-var semicolon = ';'
-var lessThan = '<'
-var atSign = '@'
-var leftSquareBracket = '['
-var rightSquareBracket = ']'
-
-var http = 'http://'
-var https = 'https://'
-var mailto = 'mailto:'
-
-var protocols = [http, https, mailto]
-
-var protocolsLength = protocols.length
+var exclamationMark = 33 // '!'
+var ampersand = 38 // '&'
+var rightParenthesis = 41 // ')'
+var asterisk = 42 // '*'
+var comma = 44 // ','
+var dash = 45 // '-'
+var dot = 46 // '.'
+var colon = 58 // ':'
+var semicolon = 59 // ';'
+var questionMark = 63 // '?'
+var lessThan = 60 // '<'
+var underscore = 95 // '_'
+var tilde = 126 // '~'
+
+var leftParenthesisCharacter = '('
+var rightParenthesisCharacter = ')'
 
 function url(eat, value, silent) {
   var self = this
-  var subvalue
-  var content
-  var character
+  var gfm = self.options.gfm
+  var tokenizers = self.inlineTokenizers
+  var length = value.length
+  var previousDot = -1
+  var protocolless = false
+  var dots
+  var lastTwoPartsStart
+  var start
   var index
-  var position
-  var protocol
-  var match
-  var length
-  var queue
-  var parenCount
-  var nextCharacter
-  var tokenizers
+  var pathStart
+  var path
+  var code
+  var end
+  var leftCount
+  var rightCount
+  var content
+  var children
+  var url
   var exit
 
-  if (!self.options.gfm) {
+  if (!gfm) {
+    return
+  }
+
+  // `WWW.` doesn’t work.
+  if (value.slice(0, 4) === 'www.') {
+    protocolless = true
+    index = 4
+  } else if (value.slice(0, 7).toLowerCase() === 'http://') {
+    index = 7
+  } else if (value.slice(0, 8).toLowerCase() === 'https://') {
+    index = 8
+  } else {
     return
   }
 
-  subvalue = ''
-  index = -1
+  // Act as if the starting boundary is a dot.
+  previousDot = index - 1
 
-  while (++index < protocolsLength) {
-    protocol = protocols[index]
-    match = value.slice(0, protocol.length)
+  // Parse a valid domain.
+  start = index
+  dots = []
 
-    if (match.toLowerCase() === protocol) {
-      subvalue = match
-      break
+  while (index < length) {
+    code = value.charCodeAt(index)
+
+    if (code === dot) {
+      // Dots may not appear after each other.
+      if (previousDot === index - 1) {
+        break
+      }
+
+      dots.push(index)
+      previousDot = index
+      index++
+      continue
     }
+
+    if (
+      decimal(code) ||
+      alphabetical(code) ||
+      code === dash ||
+      code === underscore
+    ) {
+      index++
+      continue
+    }
+
+    break
+  }
+
+  // Ignore a final dot:
+  if (code === dot) {
+    dots.pop()
+    index--
   }
 
-  if (!subvalue) {
+  // If there are not dots, exit.
+  if (dots[0] === undefined) {
     return
   }
 
-  index = subvalue.length
-  length = value.length
-  queue = ''
-  parenCount = 0
+  // If there is an underscore in the last two domain parts, exit:
+  // `www.example.c_m` and `www.ex_ample.com` are not OK, but
+  // `www.sub_domain.example.com` is.
+  lastTwoPartsStart = dots.length < 2 ? start : dots[dots.length - 2] + 1
 
+  if (value.slice(lastTwoPartsStart, index).indexOf('_') !== -1) {
+    return
+  }
+
+  /* istanbul ignore if - never used (yet) */
+  if (silent) {
+    return true
+  }
+
+  end = index
+  pathStart = index
+
+  // Parse a path.
   while (index < length) {
-    character = value.charAt(index)
+    code = value.charCodeAt(index)
 
-    if (whitespace(character) || character === lessThan) {
+    if (whitespace(code) || code === lessThan) {
       break
     }
 
+    index++
+
     if (
-      character === dot ||
-      character === comma ||
-      character === colon ||
-      character === semicolon ||
-      character === quotationMark ||
-      character === apostrophe ||
-      character === rightParenthesis ||
-      character === rightSquareBracket
+      code === exclamationMark ||
+      code === asterisk ||
+      code === comma ||
+      code === dot ||
+      code === colon ||
+      code === questionMark ||
+      code === underscore ||
+      code === tilde
     ) {
-      nextCharacter = value.charAt(index + 1)
-
-      if (!nextCharacter || whitespace(nextCharacter)) {
-        break
-      }
+      // Empty
+    } else {
+      end = index
     }
+  }
 
-    if (character === leftParenthesis || character === leftSquareBracket) {
-      parenCount++
-    }
+  index = end
 
-    if (character === rightParenthesis || character === rightSquareBracket) {
-      parenCount--
+  // If the path ends in a closing paren, and the count of closing parens is
+  // higher than the opening count, then remove the supefluous closing parens.
+  if (value.charCodeAt(index - 1) === rightParenthesis) {
+    path = value.slice(pathStart, index)
+    leftCount = ccount(path, leftParenthesisCharacter)
+    rightCount = ccount(path, rightParenthesisCharacter)
 
-      if (parenCount < 0) {
-        break
-      }
+    while (rightCount > leftCount) {
+      index = pathStart + path.lastIndexOf(rightParenthesisCharacter)
+      path = value.slice(pathStart, index)
+      rightCount--
     }
-
-    queue += character
-    index++
   }
 
-  if (!queue) {
-    return
-  }
+  if (value.charCodeAt(index - 1) === semicolon) {
+    // GitHub doesn’t document this, but final semicolons aren’t paret of the
+    // URL either.
+    index--
 
-  subvalue += queue
-  content = subvalue
+    // // If the path ends in what looks like an entity, it’s not part of the path.
+    if (alphabetical(value.charCodeAt(index - 1))) {
+      end = index - 2
 
-  if (protocol === mailto) {
-    position = queue.indexOf(atSign)
+      while (alphabetical(value.charCodeAt(end))) {
+        end--
+      }
 
-    if (position === -1 || position === length - 1) {
-      return
+      if (value.charCodeAt(end) === ampersand) {
+        index = end
+      }
     }
-
-    content = content.slice(mailto.length)
   }
 
-  /* istanbul ignore if - never used (yet) */
-  if (silent) {
-    return true
+  content = value.slice(0, index)
+  url = decode(content, {nonTerminated: false})
+
+  if (protocolless) {
+    url = 'http://' + url
   }
 
   exit = self.enterLink()
 
   // Temporarily remove all tokenizers except text in url.
-  tokenizers = self.inlineTokenizers
   self.inlineTokenizers = {text: tokenizers.text}
-
-  content = self.tokenizeInline(content, eat.now())
-
+  children = self.tokenizeInline(content, eat.now())
   self.inlineTokenizers = tokenizers
+
   exit()
 
-  return eat(subvalue)({
-    type: 'link',
-    title: null,
-    url: decode(subvalue, {nonTerminated: false}),
-    children: content
-  })
+  return eat(content)({type: 'link', title: null, url: url, children: children})
 }
diff --git a/packages/remark-parse/lib/tokenizer.js b/packages/remark-parse/lib/tokenizer.js
index a4e2b4cf9..42d3cf127 100644
--- a/packages/remark-parse/lib/tokenizer.js
+++ b/packages/remark-parse/lib/tokenizer.js
@@ -46,11 +46,15 @@ function factory(type) {
         name = methods[index]
         method = tokenizers[name]
 
+        // Previously, we had constructs such as footnotes and YAML that used
+        // these properties.
+        // Those are now external (plus there are userland extensions), that may
+        // still use them.
         if (
           method &&
           /* istanbul ignore next */ (!method.onlyAtStart || self.atStart) &&
-          (!method.notInList || !self.inList) &&
-          (!method.notInBlock || !self.inBlock) &&
+          /* istanbul ignore next */ (!method.notInList || !self.inList) &&
+          /* istanbul ignore next */ (!method.notInBlock || !self.inBlock) &&
           (!method.notInLink || !self.inLink)
         ) {
           valueLength = value.length
@@ -109,7 +113,7 @@ function factory(type) {
 
       // Done.  Called when the last character is eaten to retrieve the range’s
       // offsets.
-      return function() {
+      return function () {
         var last = line + 1
 
         while (pos < last) {
@@ -160,10 +164,10 @@ function factory(type) {
 
       // Add the position to a node.
       function update(node, indent) {
-        var prev = node.position
-        var start = prev ? prev.start : before
+        var previous = node.position
+        var start = previous ? previous.start : before
         var combined = []
-        var n = prev && prev.end.line
+        var n = previous && previous.end.line
         var l = before.line
 
         node.position = new Position(start)
@@ -173,8 +177,8 @@ function factory(type) {
         // because some information, the indent between `n` and `l` wasn’t
         // tracked.  Luckily, that space is (should be?) empty, so we can
         // safely check for it now.
-        if (prev && indent && prev.indent) {
-          combined = prev.indent
+        if (previous && indent && previous.indent) {
+          combined = previous.indent
 
           if (n < l) {
             while (++n < l) {
@@ -197,21 +201,21 @@ function factory(type) {
     // possible.
     function add(node, parent) {
       var children = parent ? parent.children : tokens
-      var prev = children[children.length - 1]
+      var previous = children[children.length - 1]
       var fn
 
       if (
-        prev &&
-        node.type === prev.type &&
+        previous &&
+        node.type === previous.type &&
         (node.type === 'text' || node.type === 'blockquote') &&
-        mergeable(prev) &&
+        mergeable(previous) &&
         mergeable(node)
       ) {
         fn = node.type === 'text' ? mergeText : mergeBlockquote
-        node = fn.call(self, prev, node)
+        node = fn.call(self, previous, node)
       }
 
-      if (node !== prev) {
+      if (node !== previous) {
         children.push(node)
       }
 
@@ -296,19 +300,19 @@ function mergeable(node) {
 }
 
 // Merge two text nodes: `node` into `prev`.
-function mergeText(prev, node) {
-  prev.value += node.value
+function mergeText(previous, node) {
+  previous.value += node.value
 
-  return prev
+  return previous
 }
 
 // Merge two blockquotes: `node` into `prev`, unless in CommonMark or gfm modes.
-function mergeBlockquote(prev, node) {
+function mergeBlockquote(previous, node) {
   if (this.options.commonmark || this.options.gfm) {
     return node
   }
 
-  prev.children = prev.children.concat(node.children)
+  previous.children = previous.children.concat(node.children)
 
-  return prev
+  return previous
 }
diff --git a/packages/remark-parse/lib/unescape.js b/packages/remark-parse/lib/unescape.js
index 90cdb74c0..18fe26917 100644
--- a/packages/remark-parse/lib/unescape.js
+++ b/packages/remark-parse/lib/unescape.js
@@ -10,26 +10,26 @@ function factory(ctx, key) {
 
   // De-escape a string using the expression at `key` in `ctx`.
   function unescape(value) {
-    var prev = 0
+    var previous = 0
     var index = value.indexOf(backslash)
     var escape = ctx[key]
     var queue = []
     var character
 
     while (index !== -1) {
-      queue.push(value.slice(prev, index))
-      prev = index + 1
-      character = value.charAt(prev)
+      queue.push(value.slice(previous, index))
+      previous = index + 1
+      character = value.charAt(previous)
 
       // If the following character is not a valid escape, add the slash.
       if (!character || escape.indexOf(character) === -1) {
         queue.push(backslash)
       }
 
-      index = value.indexOf(backslash, prev + 1)
+      index = value.indexOf(backslash, previous + 1)
     }
 
-    queue.push(value.slice(prev))
+    queue.push(value.slice(previous))
 
     return queue.join('')
   }
diff --git a/packages/remark-parse/lib/util/interrupt.js b/packages/remark-parse/lib/util/interrupt.js
index e707c8b13..22a839fc6 100644
--- a/packages/remark-parse/lib/util/interrupt.js
+++ b/packages/remark-parse/lib/util/interrupt.js
@@ -2,7 +2,7 @@
 
 module.exports = interrupt
 
-function interrupt(interruptors, tokenizers, ctx, params) {
+function interrupt(interruptors, tokenizers, ctx, parameters) {
   var length = interruptors.length
   var index = -1
   var interruptor
@@ -26,7 +26,7 @@ function interrupt(interruptors, tokenizers, ctx, params) {
       continue
     }
 
-    if (tokenizers[interruptor[0]].apply(ctx, params)) {
+    if (tokenizers[interruptor[0]].apply(ctx, parameters)) {
       return true
     }
   }
diff --git a/packages/remark-parse/package.json b/packages/remark-parse/package.json
index e5fc0656c..f5a0084dd 100644
--- a/packages/remark-parse/package.json
+++ b/packages/remark-parse/package.json
@@ -1,11 +1,12 @@
 {
   "name": "remark-parse",
-  "version": "7.0.2",
+  "version": "8.0.0",
   "description": "remark plugin to parse Markdown",
   "license": "MIT",
   "keywords": [
     "unified",
     "remark",
+    "remark-plugin",
     "plugin",
     "markdown",
     "mdast",
@@ -37,20 +38,21 @@
     "types/index.d.ts"
   ],
   "dependencies": {
+    "ccount": "^1.0.0",
     "collapse-white-space": "^1.0.2",
     "is-alphabetical": "^1.0.0",
     "is-decimal": "^1.0.0",
     "is-whitespace-character": "^1.0.0",
     "is-word-character": "^1.0.0",
     "markdown-escapes": "^1.0.0",
-    "parse-entities": "^1.1.0",
+    "parse-entities": "^2.0.0",
     "repeat-string": "^1.5.4",
     "state-toggle": "^1.0.0",
     "trim": "0.0.1",
     "trim-trailing-lines": "^1.0.0",
     "unherit": "^1.0.4",
-    "unist-util-remove-position": "^1.0.0",
-    "vfile-location": "^2.0.0",
+    "unist-util-remove-position": "^2.0.0",
+    "vfile-location": "^3.0.0",
     "xtend": "^4.0.1"
   },
   "scripts": {
diff --git a/packages/remark-parse/readme.md b/packages/remark-parse/readme.md
index f9d1e8ae5..afc731bf2 100644
--- a/packages/remark-parse/readme.md
+++ b/packages/remark-parse/readme.md
@@ -11,7 +11,7 @@
 [Parser][] for [**unified**][unified].
 Parses Markdown to [**mdast**][mdast] syntax trees.
 Used in the [**remark** processor][remark] but can be used on its own as well.
-Can be [extended][extend] to change how markdown is parsed.
+Can be [extended][extend] to change how Markdown is parsed.
 
 ## Sponsors
 
@@ -19,35 +19,41 @@ Can be [extended][extend] to change how markdown is parsed.
 
 <table>
   <tr valign="top">
-    <td width="20%" align="center">
-      <a href="https://zeit.co"><img src="https://avatars1.githubusercontent.com/u/14985020?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://zeit.co">ZEIT</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.gatsbyjs.org">Gatsby</a><br>🥇<br><br>
+      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=900&v=4"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.gatsbyjs.org">Gatsby</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://zeit.co">ZEIT</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://zeit.co"><img src="https://images.opencollective.com/zeit/d8a5bee/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.netlify.com"><img src="https://avatars1.githubusercontent.com/u/7892489?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.netlify.com">Netlify</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.netlify.com">Netlify</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://www.netlify.com"><img src="https://images.opencollective.com/netlify/4087de2/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=400&v=4"></a>
-      <br><br>
-      <a href="https://www.holloway.com">Holloway</a>
+  </tr>
+  <tr valign="top">
+    <td width="16.67%" align="center">
+      <a href="https://www.holloway.com">Holloway</a><br><br><br>
+      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=300&v=4"></a>
+    </td>
+    <td width="16.67%" align="center">
+      <a href="https://themeisle.com">ThemeIsle</a><br>🥉<br><br>
+      <a href="https://themeisle.com"><img src="https://twitter-avatar.now.sh/themeisle"></a>
     </td>
-    <td width="20%" align="center">
+    <td width="16.67%" align="center">
+      <a href="https://boostio.co">BoostIO</a><br>🥉<br><br>
+      <a href="https://boostio.co"><img src="https://avatars1.githubusercontent.com/u/13612118?s=300&v=4"></a>
+    </td>
+    <td width="50%" align="center" colspan="3">
       <br><br><br><br>
-      <a href="https://opencollective.com/unified"><strong>You?</strong>
+      <a href="https://opencollective.com/unified"><strong>You?</strong></a>
     </td>
   </tr>
 </table>
 
-[**Read more about the unified collective on Medium »**][announcement]
-
 ## Install
 
 [npm][]:
@@ -75,12 +81,12 @@ process.stdin.pipe(createStream(processor)).pipe(process.stdout)
 
 [See **unified** for more examples »][unified]
 
-## Table of Contents
+## Contents
 
 *   [API](#api)
     *   [`processor().use(parse[, options])`](#processoruseparse-options)
     *   [`parse.Parser`](#parseparser)
-*   [Extending the Parser](#extending-the-parser)
+*   [Extending the `Parser`](#extending-the-parser)
     *   [`Parser#blockTokenizers`](#parserblocktokenizers)
     *   [`Parser#blockMethods`](#parserblockmethods)
     *   [`Parser#inlineTokenizers`](#parserinlinetokenizers)
@@ -137,11 +143,11 @@ This is a paragraph
 
 Allows:
 
-*   Empty lines to split blockquotes
+*   Empty lines to split block quotes
 *   Parentheses (`(` and `)`) around link and image titles
 *   Any escaped [ASCII punctuation][escapes] character
 *   Closing parenthesis (`)`) as an ordered list marker
-*   URL definitions (and footnotes, when enabled) in blockquotes
+*   URL definitions in block quotes
 
 Disallows:
 
@@ -152,43 +158,15 @@ Disallows:
 *   Newlines in link and image titles
 *   White space in link and image URLs in auto-links (links in brackets, `<` and
     `>`)
-*   Lazy blockquote continuation, lines not preceded by a greater than character
-    (`>`), for lists, code, and thematic breaks
-
-###### `options.footnotes`
-
-Footnotes mode (`boolean`, default: `false`).
-
-```markdown
-Something something[^or something?].
-
-And something else[^1].
-
-[^1]: This reference footnote contains a paragraph...
-
-    * ...and a list
-```
-
-Enables reference footnotes and inline footnotes.
-Both are wrapped in square brackets and preceded by a caret (`^`), and can be
-referenced from inside other footnotes.
+*   Lazy block quote continuation, lines not preceded by a greater than
+    character (`>`), for lists, code, and thematic breaks
 
 ###### `options.pedantic`
 
-Pedantic mode (`boolean`, default: `false`).
-
-```markdown
-Check out some_file_name.txt
-```
-
-Turns on:
-
-*   Emphasis (`_alpha_`) and importance (`__bravo__`) with underscores in words
-*   Unordered lists with different markers (`*`, `-`, `+`)
-*   If `commonmark` is also turned on, ordered lists with different markers
-    (`.`, `)`)
-*   And removes less spaces in list items (at most four, instead of the whole
-    indent)
+⚠️ Pedantic was previously used to mimic old-style Markdown mode: no tables, no
+fenced code, and with many bugs.
+It’s currently still “working”, but please do not use it, it’ll be removed in
+the future.
 
 ###### `options.blocks`
 
@@ -205,7 +183,7 @@ Defines which HTML elements are seen as block level.
 
 Access to the [parser][], if you need it.
 
-## Extending the Parser
+## Extending the `Parser`
 
 Typically, using [*transformers*][transformer] to manipulate a syntax tree
 produces the desired output.
@@ -252,7 +230,7 @@ Precedence of default block methods is as follows:
 
 <!--methods-block start-->
 
-*   `newline`
+*   `blankLine`
 *   `indentedCode`
 *   `fencedCode`
 *   `blockquote`
@@ -261,7 +239,6 @@ Precedence of default block methods is as follows:
 *   `list`
 *   `setextHeading`
 *   `html`
-*   `footnote`
 *   `definition`
 *   `table`
 *   `paragraph`
@@ -289,6 +266,7 @@ Precedence of default inline methods is as follows:
 *   `escape`
 *   `autoLink`
 *   `url`
+*   `email`
 *   `html`
 *   `link`
 *   `reference`
@@ -354,8 +332,7 @@ entity may occur.
 *   `locator` ([`Function`][locator]) — Required for inline tokenizers
 *   `onlyAtStart` (`boolean`) — Whether nodes can only be found at the beginning
     of the document
-*   `notInBlock` (`boolean`) — Whether nodes cannot be in blockquotes, lists, or
-    footnote definitions
+*   `notInBlock` (`boolean`) — Whether nodes cannot be in block quotes or lists
 *   `notInList` (`boolean`) — Whether nodes cannot be in lists
 *   `notInLink` (`boolean`) — Whether nodes cannot be in links
 
@@ -500,8 +477,8 @@ Ideas for new plugins and tools can be posted in [`remarkjs/ideas`][ideas].
 A curated list of awesome remark resources can be found in [**awesome
 remark**][awesome].
 
-This project has a [Code of Conduct][coc].
-By interacting with this repository, organisation, or community you agree to
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
 abide by its terms.
 
 ## License
@@ -532,7 +509,7 @@ abide by its terms.
 
 [collective]: https://opencollective.com/unified
 
-[chat-badge]: https://img.shields.io/badge/join%20the%20community-on%20spectrum-7b16ff.svg
+[chat-badge]: https://img.shields.io/badge/chat-spectrum-7b16ff.svg
 
 [chat]: https://spectrum.chat/unified/remark
 
@@ -586,8 +563,6 @@ abide by its terms.
 
 [add]: #addnode-parent
 
-[announcement]: https://medium.com/unifiedjs/collectively-evolving-through-crowdsourcing-22c359ea95cc
-
 [remark-disable-tokenizers]: https://github.com/zestedesavoir/zmarkdown/tree/master/packages/remark-disable-tokenizers
 
 [xss]: https://en.wikipedia.org/wiki/Cross-site_scripting
diff --git a/packages/remark-parse/test.js b/packages/remark-parse/test.js
index f4ec9427c..91bc9e6b7 100644
--- a/packages/remark-parse/test.js
+++ b/packages/remark-parse/test.js
@@ -2,44 +2,36 @@
 
 var path = require('path')
 var fs = require('fs')
-
-/* eslint-disable import/no-extraneous-dependencies */
 var test = require('tape')
 var vfile = require('vfile')
 var unified = require('unified')
-/* eslint-enable import/no-extraneous-dependencies */
 
 var parse = require('.')
 
 var Parser = parse.Parser
 
-test('remark().parse(file)', function(t) {
+test('remark().parse(file)', function (t) {
   t.equal(
-    unified()
-      .use(parse)
-      .parse('Alfred').children.length,
+    unified().use(parse).parse('Alfred').children.length,
     1,
     'should accept a `string`'
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(parse)
-        .data('settings', {position: 0})
-        .parse('')
+    function () {
+      unified().use(parse).data('settings', {position: 0}).parse('')
     },
     /options.position/,
     'should throw when `options.position` is not a boolean'
   )
 
-  t.doesNotThrow(function() {
+  t.doesNotThrow(function () {
     var parser = new Parser()
     parser.setOptions()
   }, 'should not throw when setting nothing')
 
   t.throws(
-    function() {
+    function () {
       var parser = new Parser()
       parser.setOptions(true)
     },
@@ -48,33 +40,16 @@ test('remark().parse(file)', function(t) {
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(parse)
-        .data('settings', {gfm: Infinity})
-        .parse('')
+    function () {
+      unified().use(parse).data('settings', {gfm: Infinity}).parse('')
     },
     /options.gfm/,
     'should throw when `options.gfm` is not a boolean'
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(parse)
-        .data('settings', {footnotes: 1})
-        .parse('')
-    },
-    /options.footnotes/,
-    'should throw when `options.footnotes` is not a boolean'
-  )
-
-  t.throws(
-    function() {
-      unified()
-        .use(parse)
-        .data('settings', {pedantic: {}})
-        .parse('')
+    function () {
+      unified().use(parse).data('settings', {pedantic: {}}).parse('')
     },
     /options.pedantic/,
     'should throw when `options.pedantic` is not a boolean'
@@ -112,10 +87,8 @@ test('remark().parse(file)', function(t) {
     'should support given `blocks`'
   )
 
-  t.test('should throw parse errors', function(st) {
-    var processor = unified()
-      .use(parse)
-      .use(plugin)
+  t.test('should throw parse errors', function (st) {
+    var processor = unified().use(parse).use(plugin)
 
     st.plan(5)
 
@@ -145,12 +118,10 @@ test('remark().parse(file)', function(t) {
     }
   })
 
-  t.test('should warn when missing locators', function(st) {
-    var processor = unified()
-      .use(parse)
-      .use(plugin)
+  t.test('should warn when missing locators', function (st) {
+    var processor = unified().use(parse).use(plugin)
 
-    st.throws(function() {
+    st.throws(function () {
       processor.parse(vfile('Hello *World*!'))
     }, /1:1: Missing locator: `foo`/)
 
@@ -168,7 +139,7 @@ test('remark().parse(file)', function(t) {
     }
   })
 
-  t.test('should warn about entities', function(st) {
+  t.test('should warn about entities', function (st) {
     var filePath = path.join(
       'test',
       'fixtures',
@@ -179,9 +150,7 @@ test('remark().parse(file)', function(t) {
     var notTerminated =
       'Named character references must be terminated by a semicolon'
 
-    unified()
-      .use(parse)
-      .parse(file)
+    unified().use(parse).parse(file)
 
     st.deepEqual(file.messages.map(String), [
       '1:13: Named character references must be known',
@@ -204,7 +173,7 @@ test('remark().parse(file)', function(t) {
     st.end()
   })
 
-  t.test('should be able to set options', function(st) {
+  t.test('should be able to set options', function (st) {
     var tree = unified()
       .use(parse)
       .use(plugin)
diff --git a/packages/remark-parse/types/index.d.ts b/packages/remark-parse/types/index.d.ts
index 9586f76a8..7847ffa21 100644
--- a/packages/remark-parse/types/index.d.ts
+++ b/packages/remark-parse/types/index.d.ts
@@ -9,25 +9,79 @@ declare class RemarkParser implements Parser {
   inlineTokenizers: {
     [key: string]: remarkParse.Tokenizer
   }
+
   inlineMethods: string[]
 }
 
 declare namespace remarkParse {
-  interface Parse extends Plugin<[Partial<RemarkParseOptions>?]> {
-    (options: Partial<RemarkParseOptions>): void
+  interface Parse extends Plugin<[PartialRemarkParseOptions?]> {
+    (options: PartialRemarkParseOptions): void
     Parser: typeof RemarkParser
   }
 
   type Parser = RemarkParser
 
   interface RemarkParseOptions {
+    /**
+     * GFM mode
+     *
+     * Turns on:
+     * * Fenced code blocks
+     * * Autolinking of URLs
+     * * Deletions (strikethrough)
+     * * Task lists
+     * * Tables
+     *
+     * @defaultValue `true`
+     */
     gfm: boolean
+
+    /**
+     * CommonMark mode
+     *
+     * Allows:
+     * * Empty lines to split blockquotes
+     * * Parentheses (`(` and `)`) around link and image titles
+     * * Any escaped ASCII punctuation character
+     * * Closing parenthesis (`)`) as an ordered list marker
+     * * URL definitions in blockquotes
+     *
+     * Disallows:
+     * * Indented code blocks directly following a paragraph
+     * * ATX headings (# Hash headings) without spacing after opening hashes or and before closing hashes
+     * * Setext headings (`Underline headings\n---`) when following a paragraph
+     * * Newlines in link and image titles
+     * * White space in link and image URLs in auto-links (links in brackets, `<` and `>`)
+     * * Lazy blockquote continuation, lines not preceded by a greater than character (`>`), for lists, code, and thematic breaks
+     *
+     * @defaultValue `false`
+     */
     commonmark: boolean
-    footnotes: boolean
+
+    /**
+     * Defines which HTML elements are seen as block level.
+     *
+     * @defaultValue blocks listed in <https://github.com/remarkjs/remark/blob/master/packages/remark-parse/lib/block-elements.js>
+     */
     blocks: string[]
+
+    /**
+     * Pedantic mode
+     *
+     * Turns on:
+     * * Emphasis (`_alpha_`) and importance (`__bravo__`) with underscores in words
+     * * Unordered lists with different markers (`*`, `-`, `+`)
+     * * If commonmark is also turned on, ordered lists with different markers (`.`, `)`)
+     * * And removes less spaces in list items (at most four, instead of the whole indent)
+     *
+     * @defaultValue `false`
+     * @deprecated pedantic mode is buggy. It won’t be in micromark, which will be the basis of a future version of remark.
+     */
     pedantic: boolean
   }
 
+  type PartialRemarkParseOptions = Partial<RemarkParseOptions>
+
   interface Add {
     (node: Node, parent?: Parent): Node
     test(): Position
diff --git a/packages/remark-parse/types/test.ts b/packages/remark-parse/types/test.ts
index f600cc9d9..93a14ba39 100644
--- a/packages/remark-parse/types/test.ts
+++ b/packages/remark-parse/types/test.ts
@@ -1,13 +1,13 @@
 import unified = require('unified')
 import remarkParse = require('remark-parse')
 
-const parseOptions = {
+const partialParseOptions: remarkParse.PartialRemarkParseOptions = {
   gfm: true,
   pedantic: true
 }
 
 unified().use(remarkParse)
-unified().use(remarkParse, parseOptions)
+unified().use(remarkParse, partialParseOptions)
 
 const badParseOptions = {
   gfm: 'true'
@@ -15,3 +15,14 @@ const badParseOptions = {
 
 // $ExpectError
 unified().use(remarkParse, badParseOptions)
+
+// $ExpectError
+const parseOptions: remarkParse.RemarkParseOptions = {
+  gfm: true,
+  pedantic: true
+}
+
+const badParseOptionsInterface: remarkParse.PartialRemarkParseOptions = {
+  // $ExpectError
+  gfm: 'true'
+}
diff --git a/packages/remark-parse/types/tsconfig.json b/packages/remark-parse/types/tsconfig.json
index 9680afacc..03e437921 100644
--- a/packages/remark-parse/types/tsconfig.json
+++ b/packages/remark-parse/types/tsconfig.json
@@ -2,10 +2,6 @@
   "compilerOptions": {
     "lib": ["es2015"],
     "strict": true,
-    "noImplicitAny": true,
-    "noImplicitThis": true,
-    "strictNullChecks": true,
-    "strictFunctionTypes": true,
     "baseUrl": ".",
     "paths": {
       "remark-parse": ["index.d.ts"]
diff --git a/packages/remark-stringify/lib/compiler.js b/packages/remark-stringify/lib/compiler.js
index 213314f9c..6c5a221f0 100644
--- a/packages/remark-stringify/lib/compiler.js
+++ b/packages/remark-stringify/lib/compiler.js
@@ -55,9 +55,6 @@ proto.visitors = {
   imageReference: require('./visitors/image-reference'),
   definition: require('./visitors/definition'),
   image: require('./visitors/image'),
-  footnote: require('./visitors/footnote'),
-  footnoteReference: require('./visitors/footnote-reference'),
-  footnoteDefinition: require('./visitors/footnote-definition'),
   table: require('./visitors/table'),
   tableCell: require('./visitors/table-cell')
 }
diff --git a/packages/remark-stringify/lib/defaults.js b/packages/remark-stringify/lib/defaults.js
index fa19a368b..a9f153dc2 100644
--- a/packages/remark-stringify/lib/defaults.js
+++ b/packages/remark-stringify/lib/defaults.js
@@ -7,9 +7,8 @@ module.exports = {
   entities: 'false',
   setext: false,
   closeAtx: false,
-  looseTable: false,
-  spacedTable: true,
-  paddedTable: true,
+  tableCellPadding: true,
+  tablePipeAlign: true,
   stringLength: stringLength,
   incrementListMarker: true,
   fences: false,
diff --git a/packages/remark-stringify/lib/escape.js b/packages/remark-stringify/lib/escape.js
index cf4801529..3343d8253 100644
--- a/packages/remark-stringify/lib/escape.js
+++ b/packages/remark-stringify/lib/escape.js
@@ -59,7 +59,7 @@ function factory(options) {
     var markers = commonmark ? [dot, rightParenthesis] : [dot]
     var siblings = parent && parent.children
     var index = siblings && siblings.indexOf(node)
-    var prev = siblings && siblings[index - 1]
+    var previous = siblings && siblings[index - 1]
     var next = siblings && siblings[index + 1]
     var length = value.length
     var escapable = escapes(options)
@@ -73,8 +73,8 @@ function factory(options) {
     var offset
     var replace
 
-    if (prev) {
-      afterNewLine = text(prev) && blankExpression.test(prev.value)
+    if (previous) {
+      afterNewLine = text(previous) && blankExpression.test(previous.value)
     } else {
       afterNewLine =
         !parent || parent.type === 'root' || parent.type === 'paragraph'
@@ -152,7 +152,7 @@ function factory(options) {
     if (siblings && text(node)) {
       // Check for an opening parentheses after a link-reference (which can be
       // joined by white-space).
-      if (prev && prev.referenceType === shortcut) {
+      if (previous && previous.referenceType === shortcut) {
         position = -1
         length = escaped.length
 
@@ -186,9 +186,9 @@ function factory(options) {
       if (
         gfm &&
         !self.inLink &&
-        text(prev) &&
+        text(previous) &&
         value.charAt(0) === colon &&
-        protocol(prev.value.slice(-6))
+        protocol(previous.value.slice(-6))
       ) {
         escaped[0] = one(colon)
       }
@@ -218,11 +218,11 @@ function factory(options) {
         value.charAt(length - 1) === tilde &&
         next.value.charAt(0) === tilde
       ) {
-        escaped.splice(escaped.length - 1, 0, backslash)
+        escaped.splice(-1, 0, backslash)
       }
 
       // Escape underscores, but not mid-word (unless in pedantic mode).
-      wordCharBefore = text(prev) && alphanumeric(prev.value.slice(-1))
+      wordCharBefore = text(previous) && alphanumeric(previous.value.slice(-1))
       wordCharAfter = text(next) && alphanumeric(next.value.charAt(0))
 
       if (length === 1) {
@@ -246,7 +246,7 @@ function factory(options) {
             !wordCharAfter ||
             !alphanumeric(value.charAt(length - 2)))
         ) {
-          escaped.splice(escaped.length - 1, 0, backslash)
+          escaped.splice(-1, 0, backslash)
         }
       }
     }
@@ -292,6 +292,6 @@ function text(node) {
 
 // Check if `value` ends in a protocol.
 function protocol(value) {
-  var val = value.slice(-6).toLowerCase()
-  return val === mailto || val.slice(-5) === https || val.slice(-4) === http
+  var tail = value.slice(-6).toLowerCase()
+  return tail === mailto || tail.slice(-5) === https || tail.slice(-4) === http
 }
diff --git a/packages/remark-stringify/lib/macro/block.js b/packages/remark-stringify/lib/macro/block.js
index bc7130959..359ea99be 100644
--- a/packages/remark-stringify/lib/macro/block.js
+++ b/packages/remark-stringify/lib/macro/block.js
@@ -20,14 +20,14 @@ function block(node) {
   var children = node.children
   var length = children.length
   var index = -1
-  var prev
+  var previous
   var child
 
   while (++index < length) {
-    prev = child
+    previous = child
     child = children[index]
 
-    if (prev) {
+    if (previous) {
       // A list preceding another list that are equally ordered, or a
       // list preceding an indented code block, need a gap between them,
       // so as not to see them as one list, or content of the list,
@@ -37,8 +37,8 @@ function block(node) {
       // so we opt for an empty, invisible comment.  In other flavours,
       // two blank lines are fine.
       if (
-        prev.type === 'list' &&
-        ((child.type === 'list' && prev.ordered === child.ordered) ||
+        previous.type === 'list' &&
+        ((child.type === 'list' && previous.ordered === child.ordered) ||
           (child.type === 'code' && !child.lang && !fences))
       ) {
         values.push(gap)
diff --git a/packages/remark-stringify/lib/visitors/footnote-definition.js b/packages/remark-stringify/lib/visitors/footnote-definition.js
deleted file mode 100644
index 42d27f4df..000000000
--- a/packages/remark-stringify/lib/visitors/footnote-definition.js
+++ /dev/null
@@ -1,30 +0,0 @@
-'use strict'
-
-var repeat = require('repeat-string')
-
-var lineFeed = '\n'
-var space = ' '
-var colon = ':'
-var leftSquareBracket = '['
-var rightSquareBracket = ']'
-var caret = '^'
-
-var tabSize = 4
-var blank = lineFeed + lineFeed
-var indent = repeat(space, tabSize)
-
-module.exports = footnoteDefinition
-
-function footnoteDefinition(node) {
-  var content = this.all(node).join(blank + indent)
-
-  return (
-    leftSquareBracket +
-    caret +
-    (node.label || node.identifier) +
-    rightSquareBracket +
-    colon +
-    space +
-    content
-  )
-}
diff --git a/packages/remark-stringify/lib/visitors/footnote-reference.js b/packages/remark-stringify/lib/visitors/footnote-reference.js
deleted file mode 100644
index 1ee9b4c38..000000000
--- a/packages/remark-stringify/lib/visitors/footnote-reference.js
+++ /dev/null
@@ -1,16 +0,0 @@
-'use strict'
-
-module.exports = footnoteReference
-
-var leftSquareBracket = '['
-var rightSquareBracket = ']'
-var caret = '^'
-
-function footnoteReference(node) {
-  return (
-    leftSquareBracket +
-    caret +
-    (node.label || node.identifier) +
-    rightSquareBracket
-  )
-}
diff --git a/packages/remark-stringify/lib/visitors/footnote.js b/packages/remark-stringify/lib/visitors/footnote.js
deleted file mode 100644
index 9269bd4c5..000000000
--- a/packages/remark-stringify/lib/visitors/footnote.js
+++ /dev/null
@@ -1,13 +0,0 @@
-'use strict'
-
-module.exports = footnote
-
-var leftSquareBracket = '['
-var rightSquareBracket = ']'
-var caret = '^'
-
-function footnote(node) {
-  return (
-    leftSquareBracket + caret + this.all(node).join('') + rightSquareBracket
-  )
-}
diff --git a/packages/remark-stringify/lib/visitors/table-cell.js b/packages/remark-stringify/lib/visitors/table-cell.js
index a90f8c50b..9de3dbf88 100644
--- a/packages/remark-stringify/lib/visitors/table-cell.js
+++ b/packages/remark-stringify/lib/visitors/table-cell.js
@@ -5,7 +5,5 @@ module.exports = tableCell
 var lineFeed = /\r?\n/g
 
 function tableCell(node) {
-  return this.all(node)
-    .join('')
-    .replace(lineFeed, ' ')
+  return this.all(node).join('').replace(lineFeed, ' ')
 }
diff --git a/packages/remark-stringify/lib/visitors/table.js b/packages/remark-stringify/lib/visitors/table.js
index e246103b6..33771508f 100644
--- a/packages/remark-stringify/lib/visitors/table.js
+++ b/packages/remark-stringify/lib/visitors/table.js
@@ -4,22 +4,19 @@ var markdownTable = require('markdown-table')
 
 module.exports = table
 
-var space = ' '
-var verticalBar = '|'
-
 // Stringify table.
 //
-// Creates a fenced table by default, but not in `looseTable: true` mode:
+// Creates a fenced table.
+// The table has aligned delimiters by default, but not in
+// `tablePipeAlign: false`:
 //
 // ```markdown
-//  Foo | Bar
-// :-: | ---
-// Baz | Qux
-//
-// NOTE: Be careful with `looseTable: true` mode, as a loose table inside an
-// indented code block on GitHub renders as an actual table!
+// | Header 1 | Header 2 |
+// | :-: | - |
+// | Alpha | Bravo |
+// ```
 //
-// Creates a spaced table by default, but not in `spacedTable: false`:
+// The table is spaced by default, but not in `tableCellPadding: false`:
 //
 // ```markdown
 // |Foo|Bar|
@@ -29,16 +26,13 @@ var verticalBar = '|'
 function table(node) {
   var self = this
   var options = self.options
-  var loose = options.looseTable
-  var spaced = options.spacedTable
-  var pad = options.paddedTable
+  var padding = options.tableCellPadding
+  var alignDelimiters = options.tablePipeAlign
   var stringLength = options.stringLength
   var rows = node.children
   var index = rows.length
   var exit = self.enterTable()
   var result = []
-  var start
-  var end
 
   while (index--) {
     result[index] = self.all(rows[index])
@@ -46,23 +40,10 @@ function table(node) {
 
   exit()
 
-  if (loose) {
-    start = ''
-    end = ''
-  } else if (spaced) {
-    start = verticalBar + space
-    end = space + verticalBar
-  } else {
-    start = verticalBar
-    end = verticalBar
-  }
-
   return markdownTable(result, {
     align: node.align,
-    pad: pad,
-    start: start,
-    end: end,
-    stringLength: stringLength,
-    delimiter: spaced ? space + verticalBar + space : verticalBar
+    alignDelimiters: alignDelimiters,
+    padding: padding,
+    stringLength: stringLength
   })
 }
diff --git a/packages/remark-stringify/package.json b/packages/remark-stringify/package.json
index edd940286..5a6b4a057 100644
--- a/packages/remark-stringify/package.json
+++ b/packages/remark-stringify/package.json
@@ -1,11 +1,12 @@
 {
   "name": "remark-stringify",
-  "version": "7.0.4",
+  "version": "8.0.0",
   "description": "remark plugin to compile Markdown",
   "license": "MIT",
   "keywords": [
     "unified",
     "remark",
+    "remark-plugin",
     "plugin",
     "markdown",
     "mdast",
@@ -14,7 +15,9 @@
     "syntax",
     "tree",
     "ast",
-    "stringify"
+    "stringify",
+    "serialize",
+    "compile"
   ],
   "homepage": "https://remark.js.org",
   "repository": "https://github.com/remarkjs/remark/tree/master/packages/remark-stringify",
@@ -41,12 +44,12 @@
     "is-whitespace-character": "^1.0.0",
     "longest-streak": "^2.0.1",
     "markdown-escapes": "^1.0.0",
-    "markdown-table": "^1.1.0",
-    "mdast-util-compact": "^1.0.0",
-    "parse-entities": "^1.0.2",
+    "markdown-table": "^2.0.0",
+    "mdast-util-compact": "^2.0.0",
+    "parse-entities": "^2.0.0",
     "repeat-string": "^1.5.4",
     "state-toggle": "^1.0.0",
-    "stringify-entities": "^2.0.0",
+    "stringify-entities": "^3.0.0",
     "unherit": "^1.0.4",
     "xtend": "^4.0.1"
   },
diff --git a/packages/remark-stringify/readme.md b/packages/remark-stringify/readme.md
index 63883c23f..953032b16 100644
--- a/packages/remark-stringify/readme.md
+++ b/packages/remark-stringify/readme.md
@@ -9,9 +9,9 @@
 [![Backers][backers-badge]][collective]
 
 [Compiler][] for [**unified**][unified].
-Stringifies [**mdast**][mdast] syntax trees to Markdown.
+Serializes [**mdast**][mdast] syntax trees to Markdown.
 Used in the [**remark** processor][remark] but can be used on its own as well.
-Can be [extended][extend] to change how Markdown is compiled.
+Can be [extended][extend] to change how Markdown is serialized.
 
 ## Sponsors
 
@@ -19,35 +19,41 @@ Can be [extended][extend] to change how Markdown is compiled.
 
 <table>
   <tr valign="top">
-    <td width="20%" align="center">
-      <a href="https://zeit.co"><img src="https://avatars1.githubusercontent.com/u/14985020?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://zeit.co">ZEIT</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.gatsbyjs.org">Gatsby</a><br>🥇<br><br>
+      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=900&v=4"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.gatsbyjs.org">Gatsby</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://zeit.co">ZEIT</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://zeit.co"><img src="https://images.opencollective.com/zeit/d8a5bee/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.netlify.com"><img src="https://avatars1.githubusercontent.com/u/7892489?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.netlify.com">Netlify</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.netlify.com">Netlify</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://www.netlify.com"><img src="https://images.opencollective.com/netlify/4087de2/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=400&v=4"></a>
-      <br><br>
-      <a href="https://www.holloway.com">Holloway</a>
+  </tr>
+  <tr valign="top">
+    <td width="16.67%" align="center">
+      <a href="https://www.holloway.com">Holloway</a><br><br><br>
+      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=300&v=4"></a>
+    </td>
+    <td width="16.67%" align="center">
+      <a href="https://themeisle.com">ThemeIsle</a><br>🥉<br><br>
+      <a href="https://themeisle.com"><img src="https://twitter-avatar.now.sh/themeisle"></a>
     </td>
-    <td width="20%" align="center">
+    <td width="16.67%" align="center">
+      <a href="https://boostio.co">BoostIO</a><br>🥉<br><br>
+      <a href="https://boostio.co"><img src="https://avatars1.githubusercontent.com/u/13612118?s=300&v=4"></a>
+    </td>
+    <td width="50%" align="center" colspan="3">
       <br><br><br><br>
-      <a href="https://opencollective.com/unified"><strong>You?</strong>
+      <a href="https://opencollective.com/unified"><strong>You?</strong></a>
     </td>
   </tr>
 </table>
 
-[**Read more about the unified collective on Medium »**][announcement]
-
 ## Install
 
 [npm][]:
@@ -80,12 +86,12 @@ process.stdin.pipe(createStream(processor)).pipe(process.stdout)
 
 [See **unified** for more examples »][unified]
 
-## Table of Contents
+## Contents
 
 *   [API](#api)
     *   [`processor().use(stringify[, options])`](#processorusestringify-options)
     *   [`stringify.Compiler`](#stringifycompiler)
-*   [Extending the Compiler](#extending-the-compiler)
+*   [Extending the `Compiler`](#extending-the-compiler)
     *   [`Compiler#visitors`](#compilervisitors)
     *   [`function visitor(node[, parent])`](#function-visitornode-parent)
 *   [Security](#security)
@@ -98,7 +104,7 @@ process.stdin.pipe(createStream(processor)).pipe(process.stdout)
 
 ### `processor().use(stringify[, options])`
 
-Configure the `processor` to stringify [**mdast**][mdast] syntax trees to
+Configure the `processor` to serialize [**mdast**][mdast] syntax trees to
 Markdown.
 
 ##### `options`
@@ -108,7 +114,7 @@ Options can be passed directly, or passed later through
 
 ###### `options.gfm`
 
-Stringify with the required escapes for GFM compatible Markdown (`boolean`,
+Serialize with the required escapes for GFM compatible Markdown (`boolean`,
 default: `true`).
 
 *   Escape pipes (`|`, for tables)
@@ -117,20 +123,21 @@ default: `true`).
 
 ###### `options.commonmark`
 
-Stringify for CommonMark compatible Markdown (`boolean`, default: `false`).
+Serialize for CommonMark compatible Markdown (`boolean`, default: `false`).
 
-*   Compile adjacent blockquotes separately
+*   Serialize adjacent block quotes separately
 *   Escape more characters using slashes, instead of as entities
 
 ###### `options.pedantic`
 
-Stringify for pedantic compatible markdown (`boolean`, default: `false`).
-
-*   Escape underscores in words
+⚠️ Pedantic was previously used to mimic old-style Markdown mode: no tables, no
+fenced code, and with many bugs.
+It’s currently still “working”, but please do not use it, it’ll be removed in
+the future.
 
 ###### `options.entities`
 
-How to stringify entities (`string` or `boolean`, default: `false`):
+How to serialize entities (`string` or `boolean`, default: `false`):
 
 *   `true` — Entities are generated for special HTML characters (`&` > `&amp;`)
     and non-ASCII characters (`©` > `&copy;`).
@@ -143,29 +150,24 @@ How to stringify entities (`string` or `boolean`, default: `false`):
 
 ###### `options.setext`
 
-Compile headings, when possible, in Setext-style (`boolean`, default: `false`).
+Serialize headings, when possible, in Setext-style (`boolean`, default: `false`).
 Uses `=` for level one headings and `-` for level two headings.
-Other heading levels are compiled as ATX (respecting `closeAtx`).
+Other heading levels are serialized as ATX (respecting `closeAtx`).
 
 ###### `options.closeAtx`
 
-Compile ATX headings with the same amount of closing hashes as opening hashes
+Serialize ATX headings with the same amount of closing hashes as opening hashes
 (`boolean`, default: `false`).
 
-###### `options.looseTable`
+###### `options.tableCellPadding`
 
-Create tables without fences: initial and final pipes (`boolean`, default:
-`false`).
-
-###### `options.spacedTable`
+Create tables with a space between cell delimiters (`|`) and content (`boolean`,
+default: `true`).
 
-Create tables with a space between a pipe and content (`boolean`, default:
-`true`).
+###### `options.tablePipeAlign`
 
-###### `options.paddedTable`
-
-Create tables with more spaces so that all cells in a column align (`boolean`,
-default: `true`).
+Align the delimiters (`|`) between table cells so that they all align nicely and
+form a grid (`boolean`, default: `true`).
 
 ###### `options.stringLength`
 
@@ -233,12 +235,12 @@ Marker to use for emphasis (`'_'` or `'*'`, default `'_'`).
 
 Access to the [compiler][], if you need it.
 
-## Extending the Compiler
+## Extending the `Compiler`
 
 If the `remark-stringify` plugin is used, it adds a [`Compiler`][compiler]
 constructor function to the `processor`.
 Other plugins can add visitors to its prototype to change how Markdown is
-compiled.
+serialized.
 
 The below plugin modifies a [visitor][] to add an extra blank line before
 headings with a rank of `2`.
@@ -265,7 +267,7 @@ Map of types to [visitor][]s (`Object.<Function>`).
 
 ### `function visitor(node[, parent])`
 
-Stringify `node`.
+Serialize `node`.
 
 ###### Parameters
 
@@ -275,7 +277,7 @@ Stringify `node`.
 
 ###### Returns
 
-`string` — Compiled given `node`.
+`string` — Serialized given `node`.
 
 ## Security
 
@@ -297,8 +299,8 @@ Ideas for new plugins and tools can be posted in [`remarkjs/ideas`][ideas].
 A curated list of awesome remark resources can be found in [**awesome
 remark**][awesome].
 
-This project has a [Code of Conduct][coc].
-By interacting with this repository, organisation, or community you agree to
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
 abide by its terms.
 
 ## License
@@ -329,7 +331,7 @@ abide by its terms.
 
 [collective]: https://opencollective.com/unified
 
-[chat-badge]: https://img.shields.io/badge/join%20the%20community-on%20spectrum-7b16ff.svg
+[chat-badge]: https://img.shields.io/badge/chat-spectrum-7b16ff.svg
 
 [chat]: https://spectrum.chat/unified/remark
 
@@ -369,8 +371,6 @@ abide by its terms.
 
 [visitor]: #function-visitornode-parent
 
-[announcement]: https://medium.com/unifiedjs/collectively-evolving-through-crowdsourcing-22c359ea95cc
-
 [markdown-table]: https://github.com/wooorm/markdown-table
 
 [string-length]: https://github.com/wooorm/markdown-table#stringlengthcell
diff --git a/packages/remark-stringify/test.js b/packages/remark-stringify/test.js
index 79ae009dd..533df7fee 100644
--- a/packages/remark-stringify/test.js
+++ b/packages/remark-stringify/test.js
@@ -1,13 +1,11 @@
 'use strict'
 
-/* eslint-disable import/no-extraneous-dependencies */
 var test = require('tape')
 var wcwidth = require('wcwidth')
 var u = require('unist-builder')
 var visit = require('unist-util-visit')
 var unified = require('unified')
 var parse = require('../remark-parse')
-/* eslint-enable import/no-extraneous-dependencies */
 
 var stringify = require('.')
 
@@ -17,7 +15,7 @@ var commonmark = {commonmark: true}
 var pedantic = {pedantic: true}
 var uncollapsable = {start: {line: 1, column: NaN}, end: {line: 1, column: NaN}}
 
-test('remark().stringify(ast, file)', function(t) {
+test('remark().stringify(ast, file)', function (t) {
   t.equal(
     unified()
       .use(stringify)
@@ -31,22 +29,20 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(stringify)
-        .stringify(false)
+    function () {
+      unified().use(stringify).stringify(false)
     },
     /false/,
     'should throw when `ast` is not an object'
   )
 
-  t.doesNotThrow(function() {
+  t.doesNotThrow(function () {
     var compiler = new Compiler()
     compiler.setOptions()
   }, 'should not throw when setting nothing')
 
   t.throws(
-    function() {
+    function () {
       var compiler = new Compiler()
       compiler.setOptions(true)
     },
@@ -54,14 +50,14 @@ test('remark().stringify(ast, file)', function(t) {
     'should throw when setting invalid values'
   )
 
-  t.test('should ignore nully numbers', function(st) {
+  t.test('should ignore nully numbers', function (st) {
     var compiler = new Compiler()
     compiler.setOptions({ruleRepetition: null})
     st.equal(compiler.options.ruleRepetition, 3)
     st.end()
   })
 
-  t.test('should ignore nully strings', function(st) {
+  t.test('should ignore nully strings', function (st) {
     var compiler = new Compiler()
     compiler.setOptions({listItemIndent: null})
     st.equal(compiler.options.listItemIndent, 'tab')
@@ -69,17 +65,15 @@ test('remark().stringify(ast, file)', function(t) {
   })
 
   t.throws(
-    function() {
-      unified()
-        .use(stringify)
-        .stringify({type: 'unicorn'})
+    function () {
+      unified().use(stringify).stringify({type: 'unicorn'})
     },
     /unicorn/,
     'should throw when `ast` is not a valid node'
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {bullet: true})
@@ -90,7 +84,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {listItemIndent: 'foo'})
@@ -101,18 +95,15 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(stringify)
-        .data('settings', {rule: true})
-        .stringify(empty())
+    function () {
+      unified().use(stringify).data('settings', {rule: true}).stringify(empty())
     },
     /options\.rule/,
     'should throw when `options.rule` is not a valid horizontal rule bullet'
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {ruleSpaces: 1})
@@ -123,7 +114,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {ruleRepetition: 1})
@@ -134,7 +125,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {ruleRepetition: NaN})
@@ -145,7 +136,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {ruleRepetition: true})
@@ -156,7 +147,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {emphasis: '-'})
@@ -167,7 +158,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {strong: '-'})
@@ -178,18 +169,15 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(stringify)
-        .data('settings', {setext: 0})
-        .stringify(empty())
+    function () {
+      unified().use(stringify).data('settings', {setext: 0}).stringify(empty())
     },
     /options\.setext/,
     'should throw when `options.setext` is not a boolean'
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {incrementListMarker: -1})
@@ -200,7 +188,7 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {fences: NaN})
@@ -211,18 +199,15 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(stringify)
-        .data('settings', {fence: '-'})
-        .stringify(empty())
+    function () {
+      unified().use(stringify).data('settings', {fence: '-'}).stringify(empty())
     },
     /options\.fence/,
     'should throw when `options.fence` is not a valid fence marker'
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {closeAtx: NaN})
@@ -233,40 +218,29 @@ test('remark().stringify(ast, file)', function(t) {
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
-        .data('settings', {looseTable: '!'})
+        .data('settings', {tableCellPadding: '?'})
         .stringify(empty())
     },
-    /options\.looseTable/,
-    'should throw when `options.looseTable` is not a boolean'
+    /options\.tableCellPadding/,
+    'should throw when `options.tableCellPadding` is not a boolean'
   )
 
   t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
-        .data('settings', {spacedTable: '?'})
+        .data('settings', {tablePipeAlign: '.'})
         .stringify(empty())
     },
-    /options\.spacedTable/,
-    'should throw when `options.spacedTable` is not a boolean'
+    /options\.tablePipeAlign/,
+    'should throw when `options.tablePipeAlign` is not a boolean'
   )
 
   t.throws(
-    function() {
-      unified()
-        .use(stringify)
-        .data('settings', {paddedTable: '.'})
-        .stringify(empty())
-    },
-    /options\.paddedTable/,
-    'should throw when `options.paddedTable` is not a boolean'
-  )
-
-  t.throws(
-    function() {
+    function () {
       unified()
         .use(stringify)
         .data('settings', {stringLength: 1})
@@ -276,7 +250,7 @@ test('remark().stringify(ast, file)', function(t) {
     'should throw when `options.stringLength` is not a function'
   )
 
-  t.test('should handle underscores in emphasis in pedantic mode', function(
+  t.test('should handle underscores in emphasis in pedantic mode', function (
     st
   ) {
     st.plan(2)
@@ -285,11 +259,7 @@ test('remark().stringify(ast, file)', function(t) {
 
     // Without pedantic mode, emphasis always defaults to underscores.
     st.equal(
-      unified()
-        .use(parse)
-        .use(stringify)
-        .processSync(example)
-        .toString(),
+      unified().use(parse).use(stringify).processSync(example).toString(),
       '_alpha_bravo_\n',
       'baseline'
     )
@@ -308,7 +278,7 @@ test('remark().stringify(ast, file)', function(t) {
     )
   })
 
-  t.test('should support optional list fields', function(st) {
+  t.test('should support optional list fields', function (st) {
     st.equal(
       toString({
         type: 'list',
@@ -461,15 +431,11 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
 
     function toString(value) {
-      return String(
-        unified()
-          .use(stringify)
-          .stringify(value)
-      )
+      return String(unified().use(stringify).stringify(value))
     }
   })
 
-  t.test('should support optional list item fields', function(st) {
+  t.test('should support optional list item fields', function (st) {
     var children = [
       {
         type: 'paragraph',
@@ -524,15 +490,11 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
 
     function toString(value) {
-      return String(
-        unified()
-          .use(stringify)
-          .stringify(value)
-      )
+      return String(unified().use(stringify).stringify(value))
     }
   })
 
-  t.test('should support empty list items', function(st) {
+  t.test('should support empty list items', function (st) {
     st.equal(toString({type: 'listItem', children: []}), '-', 'no checked')
 
     st.equal(
@@ -544,17 +506,13 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
 
     function toString(value) {
-      return String(
-        unified()
-          .use(stringify)
-          .stringify(value)
-      )
+      return String(unified().use(stringify).stringify(value))
     }
   })
 
   t.test(
     'emphasis in pedantic mode should support a variety of contained inline content',
-    function(st) {
+    function (st) {
       // Data-driven tests in the format: [name, input, expected]
       var tests = [
         ['words with asterisks', '*inner content*', '_inner content_\n'],
@@ -588,7 +546,7 @@ test('remark().stringify(ast, file)', function(t) {
       ]
 
       st.plan(tests.length)
-      tests.forEach(function(test) {
+      tests.forEach(function (test) {
         st.equal(
           unified()
             .use(parse)
@@ -603,7 +561,7 @@ test('remark().stringify(ast, file)', function(t) {
     }
   )
 
-  t.test('should process references with casing properly', function(st) {
+  t.test('should process references with casing properly', function (st) {
     // Data-driven tests in the format: [name, value]
     var tests = [
       ['capitalized link references - full', '[alpha][Bravo]'],
@@ -611,8 +569,7 @@ test('remark().stringify(ast, file)', function(t) {
       ['capitalized link references - shortcut', '[Bravo]'],
       ['capitalized image references - full', '![alpha][Bravo]'],
       ['capitalized image references - collapsed', '![Bravo][]'],
-      ['capitalized image references - shortcut', '![Bravo]'],
-      ['capitalized footnote references', '[^Alpha]']
+      ['capitalized image references - shortcut', '![Bravo]']
     ]
 
     tests.forEach(each)
@@ -621,18 +578,14 @@ test('remark().stringify(ast, file)', function(t) {
 
     function each(test) {
       st.equal(
-        unified()
-          .use(parse)
-          .use(stringify)
-          .processSync(test[1])
-          .toString(),
+        unified().use(parse).use(stringify).processSync(test[1]).toString(),
         test[1] + '\n',
         test[0]
       )
     }
   })
 
-  t.test('should process associations without label', function(st) {
+  t.test('should process associations without label', function (st) {
     st.equal(
       toString({
         type: 'definition',
@@ -643,21 +596,6 @@ test('remark().stringify(ast, file)', function(t) {
       'definition'
     )
 
-    st.equal(
-      toString({
-        type: 'footnoteDefinition',
-        identifier: 'a',
-        children: [
-          {
-            type: 'paragraph',
-            children: [{type: 'text', value: 'b'}]
-          }
-        ]
-      }),
-      '[^a]: b',
-      'footnote definition'
-    )
-
     st.equal(
       toString({
         type: 'linkReference',
@@ -678,27 +616,14 @@ test('remark().stringify(ast, file)', function(t) {
       'image reference'
     )
 
-    st.equal(
-      toString({
-        type: 'footnoteReference',
-        identifier: 'a'
-      }),
-      '[^a]',
-      'footnote reference'
-    )
-
     st.end()
 
     function toString(value) {
-      return String(
-        unified()
-          .use(stringify)
-          .stringify(value)
-      )
+      return String(unified().use(stringify).stringify(value))
     }
   })
 
-  t.test('should support `stringLength`', function(st) {
+  t.test('should support `stringLength`', function (st) {
     st.plan(2)
 
     var example = [
@@ -709,11 +634,7 @@ test('remark().stringify(ast, file)', function(t) {
     ].join('\n')
 
     st.equal(
-      unified()
-        .use(parse)
-        .use(stringify)
-        .processSync(example)
-        .toString(),
+      unified().use(parse).use(stringify).processSync(example).toString(),
       [
         '| alpha | bravo   |',
         '| ----- | ------- |',
@@ -740,7 +661,7 @@ test('remark().stringify(ast, file)', function(t) {
     )
   })
 
-  t.test('should support valid strings', function(st) {
+  t.test('should support valid strings', function (st) {
     var compiler = new Compiler()
     st.equal(compiler.options.listItemIndent, 'tab')
     compiler.setOptions({listItemIndent: 'mixed'})
@@ -748,7 +669,7 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
   })
 
-  t.test('should support valid numbers', function(st) {
+  t.test('should support valid numbers', function (st) {
     var compiler = new Compiler()
     st.equal(compiler.options.ruleRepetition, 3)
     compiler.setOptions({ruleRepetition: 5})
@@ -756,15 +677,15 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
   })
 
-  t.test('should support valid booleans', function(st) {
+  t.test('should support valid booleans', function (st) {
     var compiler = new Compiler()
-    st.equal(compiler.options.looseTable, false)
-    compiler.setOptions({looseTable: true})
-    st.equal(compiler.options.looseTable, true)
+    st.equal(compiler.options.setext, false)
+    compiler.setOptions({setext: true})
+    st.equal(compiler.options.setext, true)
     st.end()
   })
 
-  t.test('should support valid enums', function(st) {
+  t.test('should support valid enums', function (st) {
     var compiler = new Compiler()
     st.equal(compiler.options.strong, '*')
     compiler.setOptions({strong: '_'})
@@ -772,7 +693,7 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
   })
 
-  t.test('should support valid functions', function(st) {
+  t.test('should support valid functions', function (st) {
     // Coverage:
     stringLength()
 
@@ -784,11 +705,8 @@ test('remark().stringify(ast, file)', function(t) {
     function stringLength() {}
   })
 
-  t.test('should be able to set options', function(st) {
-    var processor = unified()
-      .use(parse)
-      .use(stringify)
-      .use(plugin)
+  t.test('should be able to set options', function (st) {
+    var processor = unified().use(parse).use(stringify).use(plugin)
 
     var tree = processor.parse(
       ['<!-- setext -->', '', '# Hello World', ''].join('\n')
@@ -821,38 +739,26 @@ test('remark().stringify(ast, file)', function(t) {
     st.end()
   })
 
-  t.test('should stringify mailto links properly', function(st) {
+  t.test('should stringify mailto links properly', function (st) {
     st.plan(3)
 
     var example = '[example@foo.com](mailto:example@foo.com)'
     st.equal(
-      unified()
-        .use(parse)
-        .use(stringify)
-        .processSync(example)
-        .toString(),
+      unified().use(parse).use(stringify).processSync(example).toString(),
       example + '\n',
       'url is `mailto:` plus link text'
     )
 
     example = '[mailto:example@foo.com](mailto:example@foo.com)'
     st.equal(
-      unified()
-        .use(parse)
-        .use(stringify)
-        .processSync(example)
-        .toString(),
+      unified().use(parse).use(stringify).processSync(example).toString(),
       '<mailto:example@foo.com>\n',
       'url is link text'
     )
 
     example = '[example](mailto:example@foo.com)'
     st.equal(
-      unified()
-        .use(parse)
-        .use(stringify)
-        .processSync(example)
-        .toString(),
+      unified().use(parse).use(stringify).processSync(example).toString(),
       example + '\n',
       'url is not link text'
     )
@@ -888,7 +794,7 @@ test('remark().stringify(ast, file)', function(t) {
   t.end()
 })
 
-test('stringify escapes', function(t) {
+test('stringify escapes', function (t) {
   t.equal(toString('a\\b'), 'a\\\\b', '`\\`')
   t.equal(toString('a`b'), 'a\\`b', '`` ` ``')
   t.equal(toString('a*b'), 'a\\*b', '`*`')
@@ -1356,7 +1262,7 @@ test('stringify escapes', function(t) {
 function toString(value, options) {
   var tree = typeof value === 'string' ? u('text', value) : value
 
-  visit(tree, function(node) {
+  visit(tree, function (node) {
     node.position = uncollapsable
   })
 
diff --git a/packages/remark-stringify/types/index.d.ts b/packages/remark-stringify/types/index.d.ts
index 20bcbb064..44dc5103a 100644
--- a/packages/remark-stringify/types/index.d.ts
+++ b/packages/remark-stringify/types/index.d.ts
@@ -11,9 +11,9 @@ declare class RemarkCompiler implements Compiler {
 }
 
 declare namespace remarkStringify {
-  interface Stringify extends Plugin<[Partial<RemarkStringifyOptions>?]> {
+  interface Stringify extends Plugin<[PartialRemarkStringifyOptions?]> {
     Compiler: typeof RemarkCompiler
-    (this: Processor, options?: Partial<RemarkStringifyOptions>): void
+    (this: Processor, options?: PartialRemarkStringifyOptions): void
   }
 
   type Compiler = RemarkCompiler
@@ -24,9 +24,8 @@ declare namespace remarkStringify {
     entities: boolean | 'numbers' | 'escape'
     setext: boolean
     closeAtx: boolean
-    looseTable: boolean
-    spacedTable: boolean
-    paddedTable: boolean
+    tableCellPadding: boolean
+    tablePipeAlign: boolean
     stringLength: (s: string) => number
     fence: '~' | '`'
     fences: boolean
@@ -40,6 +39,8 @@ declare namespace remarkStringify {
     emphasis: '_' | '*'
   }
 
+  type PartialRemarkStringifyOptions = Partial<RemarkStringifyOptions>
+
   type Visitor = (node: Node, parent?: Parent) => string
 }
 
diff --git a/packages/remark-stringify/types/test.ts b/packages/remark-stringify/types/test.ts
index 3908dd7cb..45b3e2d50 100644
--- a/packages/remark-stringify/types/test.ts
+++ b/packages/remark-stringify/types/test.ts
@@ -1,5 +1,6 @@
 import remarkStringify = require('remark-stringify')
 import unified = require('unified')
+
 import {Node, Parent} from 'unist'
 
 const inferredStringifyOptions = {
@@ -12,7 +13,7 @@ unified().use(remarkStringify)
 unified().use(remarkStringify, inferredStringifyOptions)
 
 // These cannot be automatically inferred by TypeScript
-const nonInferredStringifyOptions: Partial<remarkStringify.RemarkStringifyOptions> = {
+const nonInferredStringifyOptions: remarkStringify.PartialRemarkStringifyOptions = {
   fence: '~',
   bullet: '+',
   listItemIndent: 'tab',
@@ -48,3 +49,15 @@ function gap(this: unified.Processor) {
 }
 
 const plugin: unified.Plugin = gap
+
+const badPartialStringifyOptions: remarkStringify.PartialRemarkStringifyOptions = {
+  // $ExpectError
+  gfm: 'true'
+}
+
+// $ExpectError
+const incompleteStringifyOptions: remarkStringify.RemarkStringifyOptions = {
+  gfm: true,
+  fences: true,
+  incrementListMarker: false
+}
diff --git a/packages/remark-stringify/types/tsconfig.json b/packages/remark-stringify/types/tsconfig.json
index 91a76bf11..ec6ce3be0 100644
--- a/packages/remark-stringify/types/tsconfig.json
+++ b/packages/remark-stringify/types/tsconfig.json
@@ -2,10 +2,6 @@
   "compilerOptions": {
     "lib": ["es2015"],
     "strict": true,
-    "noImplicitAny": true,
-    "noImplicitThis": true,
-    "strictNullChecks": true,
-    "strictFunctionTypes": true,
     "baseUrl": ".",
     "paths": {
       "remark-stringify": ["index.d.ts"]
diff --git a/packages/remark/index.js b/packages/remark/index.js
index 148d2de84..e96cfbd82 100644
--- a/packages/remark/index.js
+++ b/packages/remark/index.js
@@ -4,7 +4,4 @@ var unified = require('unified')
 var parse = require('remark-parse')
 var stringify = require('remark-stringify')
 
-module.exports = unified()
-  .use(parse)
-  .use(stringify)
-  .freeze()
+module.exports = unified().use(parse).use(stringify).freeze()
diff --git a/packages/remark/package.json b/packages/remark/package.json
index 40a9883e6..42e4a30ae 100644
--- a/packages/remark/package.json
+++ b/packages/remark/package.json
@@ -1,7 +1,7 @@
 {
   "name": "remark",
-  "version": "11.0.2",
-  "description": "Markdown processor powered by plugins",
+  "version": "12.0.0",
+  "description": "Markdown processor powered by plugins part of the unified collective",
   "license": "MIT",
   "keywords": [
     "unified",
@@ -14,6 +14,8 @@
     "ast",
     "parse",
     "stringify",
+    "serialize",
+    "compile",
     "process"
   ],
   "homepage": "https://remark.js.org",
@@ -33,9 +35,9 @@
   ],
   "types": "types/index.d.ts",
   "dependencies": {
-    "remark-parse": "^7.0.0",
-    "remark-stringify": "^7.0.0",
-    "unified": "^8.2.0"
+    "remark-parse": "^8.0.0",
+    "remark-stringify": "^8.0.0",
+    "unified": "^9.0.0"
   },
   "scripts": {
     "test": "tape test.js"
diff --git a/packages/remark/readme.md b/packages/remark/readme.md
index 865966e91..f988848ab 100644
--- a/packages/remark/readme.md
+++ b/packages/remark/readme.md
@@ -8,7 +8,7 @@
 [![Backers][backers-badge]][collective]
 [![Chat][chat-badge]][chat]
 
-[**unified**][unified] processor to parse and compile Markdown.
+[**unified**][unified] processor to parse and serialize Markdown.
 Powered by [plugins][].
 Part of the [unified][] collective.
 
@@ -16,7 +16,7 @@ Part of the [unified][] collective.
 *   Parses Markdown to a syntax tree with [`remark-parse`][parse]
 *   [**mdast**][mdast] syntax tree
 *   [Plugins][] transform the tree
-*   Stringifies syntax trees to Markdown with [`remark-stringify`][stringify]
+*   Serializes syntax trees to Markdown with [`remark-stringify`][stringify]
 
 Don’t need the parser?
 Or compiler?
@@ -28,35 +28,41 @@ Or compiler?
 
 <table>
   <tr valign="top">
-    <td width="20%" align="center">
-      <a href="https://zeit.co"><img src="https://avatars1.githubusercontent.com/u/14985020?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://zeit.co">ZEIT</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.gatsbyjs.org">Gatsby</a><br>🥇<br><br>
+      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=900&v=4"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.gatsbyjs.org">Gatsby</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://zeit.co">ZEIT</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://zeit.co"><img src="https://images.opencollective.com/zeit/d8a5bee/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.netlify.com"><img src="https://avatars1.githubusercontent.com/u/7892489?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.netlify.com">Netlify</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.netlify.com">Netlify</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://www.netlify.com"><img src="https://images.opencollective.com/netlify/4087de2/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=400&v=4"></a>
-      <br><br>
-      <a href="https://www.holloway.com">Holloway</a>
+  </tr>
+  <tr valign="top">
+    <td width="16.67%" align="center">
+      <a href="https://www.holloway.com">Holloway</a><br><br><br>
+      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=300&v=4"></a>
+    </td>
+    <td width="16.67%" align="center">
+      <a href="https://themeisle.com">ThemeIsle</a><br>🥉<br><br>
+      <a href="https://themeisle.com"><img src="https://twitter-avatar.now.sh/themeisle"></a>
     </td>
-    <td width="20%" align="center">
+    <td width="16.67%" align="center">
+      <a href="https://boostio.co">BoostIO</a><br>🥉<br><br>
+      <a href="https://boostio.co"><img src="https://avatars1.githubusercontent.com/u/13612118?s=300&v=4"></a>
+    </td>
+    <td width="50%" align="center" colspan="3">
       <br><br><br><br>
-      <a href="https://opencollective.com/unified"><strong>You?</strong>
+      <a href="https://opencollective.com/unified"><strong>You?</strong></a>
     </td>
   </tr>
 </table>
 
-[**Read more about the unified collective on Medium »**][announcement]
-
 ## Install
 
 [npm][]:
@@ -170,8 +176,8 @@ Ideas for new plugins and tools can be posted in [`remarkjs/ideas`][ideas].
 A curated list of awesome remark resources can be found in [**awesome
 remark**][awesome].
 
-This project has a [Code of Conduct][coc].
-By interacting with this repository, organisation, or community you agree to
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
 abide by its terms.
 
 ## License
@@ -202,7 +208,7 @@ abide by its terms.
 
 [collective]: https://opencollective.com/unified
 
-[chat-badge]: https://img.shields.io/badge/join%20the%20community-on%20spectrum-7b16ff.svg
+[chat-badge]: https://img.shields.io/badge/chat-spectrum-7b16ff.svg
 
 [chat]: https://spectrum.chat/unified/remark
 
@@ -240,8 +246,6 @@ abide by its terms.
 
 [data]: https://github.com/unifiedjs/unified#processordatakey-value
 
-[announcement]: https://medium.com/unifiedjs/collectively-evolving-through-crowdsourcing-22c359ea95cc
-
 [xss]: https://en.wikipedia.org/wiki/Cross-site_scripting
 
 [rehype]: https://github.com/rehypejs/rehype
diff --git a/packages/remark/test.js b/packages/remark/test.js
index 9bcc2dc69..6985457bf 100644
--- a/packages/remark/test.js
+++ b/packages/remark/test.js
@@ -1,16 +1,11 @@
 'use strict'
 
-/* eslint-disable import/no-extraneous-dependencies */
 var test = require('tape')
-/* eslint-enable import/no-extraneous-dependencies */
-
 var remark = require('.')
 
-test('remark().processSync(value)', function(t) {
+test('remark().processSync(value)', function (t) {
   t.equal(
-    remark()
-      .processSync('*foo*')
-      .toString(),
+    remark().processSync('*foo*').toString(),
     '_foo_\n',
     'should parse and stringify a file'
   )
@@ -25,16 +20,13 @@ test('remark().processSync(value)', function(t) {
   )
 
   t.equal(
-    remark()
-      .data('settings', {closeAtx: true})
-      .processSync('# foo')
-      .toString(),
+    remark().data('settings', {closeAtx: true}).processSync('# foo').toString(),
     '# foo #\n',
     'should accept stringify options'
   )
 
   t.throws(
-    function() {
+    function () {
       remark()
         .data('settings', {pedantic: true, listItemIndent: '1'})
         .processSync(['* List', '', '        code()'].join('\n'))
diff --git a/packages/remark/types/index.d.ts b/packages/remark/types/index.d.ts
index b14ba670c..70087245e 100644
--- a/packages/remark/types/index.d.ts
+++ b/packages/remark/types/index.d.ts
@@ -7,10 +7,11 @@ import remarkStringify = require('remark-stringify')
 declare namespace remark {
   type RemarkOptions = remarkParse.RemarkParseOptions &
     remarkStringify.RemarkStringifyOptions
+
+  type PartialRemarkOptions = remarkParse.PartialRemarkParseOptions &
+    remarkStringify.PartialRemarkStringifyOptions
 }
 
-declare function remark<
-  P extends Partial<remark.RemarkOptions> = Partial<remark.RemarkOptions>
->(): unified.Processor<P>
+declare function remark(): unified.Processor<remark.PartialRemarkOptions>
 
 export = remark
diff --git a/packages/remark/types/test.ts b/packages/remark/types/test.ts
index e4ef0e845..8b000913f 100644
--- a/packages/remark/types/test.ts
+++ b/packages/remark/types/test.ts
@@ -13,3 +13,14 @@ remark().use({settings: {commonmark: true}})
 remark().use({settings: {doesNotExist: true}})
 // $ExpectError
 remark().use(plugin, {doesNotExist: 'true'})
+
+// $ExpectError
+const parseOptions: remark.RemarkOptions = {
+  gfm: true,
+  pedantic: true
+}
+
+const badParseOptionsInterface: remark.PartialRemarkOptions = {
+  // $ExpectError
+  gfm: 'true'
+}
diff --git a/packages/remark/types/tsconfig.json b/packages/remark/types/tsconfig.json
index c688cea16..2c0015e3d 100644
--- a/packages/remark/types/tsconfig.json
+++ b/packages/remark/types/tsconfig.json
@@ -2,10 +2,6 @@
   "compilerOptions": {
     "lib": ["es2015"],
     "strict": true,
-    "noImplicitAny": true,
-    "noImplicitThis": true,
-    "strictNullChecks": true,
-    "strictFunctionTypes": true,
     "baseUrl": ".",
     "paths": {
       "remark": ["index.d.ts"]
diff --git a/readme.md b/readme.md
index e26b13ed1..e208b72a3 100644
--- a/readme.md
+++ b/readme.md
@@ -13,25 +13,33 @@
 
 ## Intro
 
-**remark** is not another Markdown to HTML compiler.
-It can generate and reformat Markdown too.
-Powered by plugins to do all kinds of things: [check Markdown code
-style][remark-lint], [transform safely to React][remark-react], [add a table of
-contents][remark-toc], or [compile to man pages][remark-man].
-
-*   Visit [`unifiedjs.com`][website] and try its [guides][] for an overview
+**remark** is [the world’s most popular Markdown parser][popular]!
+And it does so much more than parse: it inspects (check, lint) and transforms
+(generate, compile) Markdown too!
+
+Everything is possible with plugins, such as [checking Markdown code
+style (`remark-lint`)][remark-lint], [transforming safely to React
+(`remark-react`)][remark-react], [adding a table of
+contents (`remark-toc`)][remark-toc], or [compiling to man pages
+(`remark-man`)][remark-man].
+
+On top of that, remark is part of the [unified][website]
+[collective][governance].
+Learn more about us:
+
+*   Visit [`unifiedjs.com`][website] and peruse its [Learn][] section for an
+    overview
 *   Read [unified][]’s readme for a technical intro
 *   Browse [awesome remark][awesome] to find out more about the ecosystem
-*   Follow us on [Medium][] and [Twitter][] to see what we’re up to
+*   Follow us on [Twitter][] to see what we’re up to
 *   Check out [Contribute][] below to find out how to help out
 
 This repository contains the following projects:
 
-*   [`remark-parse`][parse] — Parse Markdown documents to syntax trees
-*   [`remark-stringify`][stringify] — Stringify syntax trees to Markdown
-    documents
+*   [`remark-parse`][parse] — Parse Markdown to syntax trees
+*   [`remark-stringify`][stringify] — Serialize syntax trees to Markdown
 *   [`remark`][api] — Programmatic interface with both `remark-parse` and `remark-stringify`
-*   [`remark-cli`][cli] — Command-line interface wrapping `remark`
+*   [`remark-cli`][cli] — Command line interface wrapping `remark`
 
 ## Sponsors
 
@@ -39,35 +47,41 @@ This repository contains the following projects:
 
 <table>
   <tr valign="top">
-    <td width="20%" align="center">
-      <a href="https://zeit.co"><img src="https://avatars1.githubusercontent.com/u/14985020?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://zeit.co">ZEIT</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.gatsbyjs.org">Gatsby</a><br>🥇<br><br>
+      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=900&v=4"></a>
+    </td>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://zeit.co">ZEIT</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://zeit.co"><img src="https://images.opencollective.com/zeit/d8a5bee/logo/512.png"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.gatsbyjs.org"><img src="https://avatars1.githubusercontent.com/u/12551863?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.gatsbyjs.org">Gatsby</a>
+    <td width="33.33%" align="center" colspan="2">
+      <a href="https://www.netlify.com">Netlify</a><br>🥇<br><br>
+      <!--OC has a sharper image-->
+      <a href="https://www.netlify.com"><img src="https://images.opencollective.com/netlify/4087de2/logo/512.png"></a>
+    </td>
+  </tr>
+  <tr valign="top">
+    <td width="16.67%" align="center">
+      <a href="https://www.holloway.com">Holloway</a><br><br><br>
+      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=300&v=4"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.netlify.com"><img src="https://avatars1.githubusercontent.com/u/7892489?s=400&v=4"></a>
-      <br><br>🥇
-      <a href="https://www.netlify.com">Netlify</a>
+    <td width="16.67%" align="center">
+      <a href="https://themeisle.com">ThemeIsle</a><br>🥉<br><br>
+      <a href="https://themeisle.com"><img src="https://twitter-avatar.now.sh/themeisle"></a>
     </td>
-    <td width="20%" align="center">
-      <a href="https://www.holloway.com"><img src="https://avatars1.githubusercontent.com/u/35904294?s=400&v=4"></a>
-      <br><br>
-      <a href="https://www.holloway.com">Holloway</a>
+    <td width="16.67%" align="center">
+      <a href="https://boostio.co">BoostIO</a><br>🥉<br><br>
+      <a href="https://boostio.co"><img src="https://avatars1.githubusercontent.com/u/13612118?s=300&v=4"></a>
     </td>
-    <td width="20%" align="center">
+    <td width="50%" align="center" colspan="3">
       <br><br><br><br>
-      <a href="https://opencollective.com/unified"><strong>You?</strong>
+      <a href="https://opencollective.com/unified"><strong>You?</strong></a>
     </td>
   </tr>
 </table>
 
-[**Read more about the unified collective on Medium »**][announcement]
-
 ## Security
 
 As Markdown is sometimes used for HTML, and improper use of HTML can open you up
@@ -89,8 +103,8 @@ Join us in [spectrum][chat] to chat with the community and contributors.
 A curated list of awesome resources can be found in [**awesome
 remark**][awesome].
 
-This project has a [Code of Conduct][coc].
-By interacting with this repository, organisation, or community you agree to
+This project has a [code of conduct][coc].
+By interacting with this repository, organization, or community you agree to
 abide by its terms.
 
 ## License
@@ -117,7 +131,7 @@ abide by its terms.
 
 [size]: https://bundlephobia.com/result?p=remark
 
-[chat-badge]: https://img.shields.io/badge/join%20the%20community-on%20spectrum-7b16ff.svg
+[chat-badge]: https://img.shields.io/badge/chat-spectrum-7b16ff.svg
 
 [chat]: https://spectrum.chat/unified/remark
 
@@ -125,6 +139,8 @@ abide by its terms.
 
 [backers-badge]: https://opencollective.com/unified/backers/badge.svg
 
+[popular]: https://www.npmtrends.com/remark-parse-vs-marked-vs-markdown-it
+
 [api]: https://github.com/remarkjs/remark/tree/master/packages/remark
 
 [parse]: https://github.com/remarkjs/remark/tree/master/packages/remark-parse
@@ -145,9 +161,9 @@ abide by its terms.
 
 [unified]: https://github.com/unifiedjs/unified
 
-[website]: https://unifiedjs.github.io
+[website]: https://unifiedjs.com
 
-[guides]: https://unifiedjs.com/#guides
+[learn]: https://unifiedjs.com/learn/
 
 [contribute]: #contribute
 
@@ -165,9 +181,7 @@ abide by its terms.
 
 [collective]: https://opencollective.com/unified
 
-[medium]: https://medium.com/unifiedjs
-
-[announcement]: https://medium.com/unifiedjs/collectively-evolving-through-crowdsourcing-22c359ea95cc
+[governance]: https://github.com/unifiedjs/governance
 
 [twitter]: https://twitter.com/unifiedjs
 
diff --git a/script/list-of-methods.js b/script/list-of-methods.js
index 97b715a36..ab7d48b67 100644
--- a/script/list-of-methods.js
+++ b/script/list-of-methods.js
@@ -26,7 +26,7 @@ function replace(name) {
       u(
         'list',
         {ordered: false},
-        list.map(function(name) {
+        list.map(function (name) {
           return u('listItem', [u('paragraph', [u('inlineCode', name)])])
         })
       ),
diff --git a/script/regenerate-fixtures.js b/script/regenerate-fixtures.js
index 97727b974..e5eddccc1 100644
--- a/script/regenerate-fixtures.js
+++ b/script/regenerate-fixtures.js
@@ -5,12 +5,12 @@ var path = require('path')
 var remark = require('../packages/remark')
 var fixtures = require('../test/fixtures')
 
-fixtures.forEach(function(fixture) {
+fixtures.forEach(function (fixture) {
   var input = fixture.input
   var name = fixture.name
   var mapping = fixture.mapping
 
-  Object.keys(mapping).forEach(function(key) {
+  Object.keys(mapping).forEach(function (key) {
     var filename = name + (key ? '.' + key : key) + '.json'
     var result
 
diff --git a/test/fixtures/index.js b/test/fixtures/index.js
index 3f4c06c7f..fce44e28a 100644
--- a/test/fixtures/index.js
+++ b/test/fixtures/index.js
@@ -33,13 +33,13 @@ keys.splice(keys.indexOf('blocks'), 1)
 var sources = [keys.join('.')]
 
 // Create all possible `parse` values.
-keys.forEach(function(key) {
+keys.forEach(function (key) {
   sources = [].concat.apply(
     sources,
-    sources.map(function(source) {
+    sources.map(function (source) {
       return source
         .split('.')
-        .map(function(subkey) {
+        .map(function (subkey) {
           return subkey === key ? 'no' + key : subkey
         })
         .join('.')
@@ -120,7 +120,7 @@ var virtual = {}
 var physical = {}
 var all = {}
 
-sources.forEach(function(source) {
+sources.forEach(function (source) {
   var options = parseOptions(source)
 
   source = options.source
@@ -144,7 +144,7 @@ sources.forEach(function(source) {
 function difference(options, compare) {
   var count = 0
 
-  Object.keys(options).forEach(function(key) {
+  Object.keys(options).forEach(function (key) {
     if (options[key] !== compare[key]) {
       count++
     }
@@ -160,7 +160,7 @@ function resolveFixture(source, fixtures, options) {
   var resolved
   var offset
 
-  Object.keys(fixtures).forEach(function(key) {
+  Object.keys(fixtures).forEach(function (key) {
     offset = difference(options[source], options[key])
 
     if (offset < minimum) {
@@ -177,7 +177,7 @@ function resolveFixture(source, fixtures, options) {
 function resolveFixtures(fixtures, options) {
   var resolved = {}
 
-  Object.keys(options).forEach(function(source) {
+  Object.keys(options).forEach(function (source) {
     resolved[source] = resolveFixture(source, fixtures, options)
   })
 
@@ -187,10 +187,10 @@ function resolveFixtures(fixtures, options) {
 // Gather fixtures.
 var tests = fs
   .readdirSync(join(__dirname, 'input'))
-  .filter(function(filepath) {
+  .filter(function (filepath) {
     return filepath.indexOf('.') !== 0
   })
-  .map(function(filepath) {
+  .map(function (filepath) {
     var filename = filepath.split('.').slice(0, -1)
     var name = filename.join('.').replace(/-asterisk-/g, '*')
     var settings = parseOptions(name)
@@ -199,7 +199,7 @@ var tests = fs
     var possibilities = {}
     var resolved
 
-    Object.keys(all).forEach(function(source) {
+    Object.keys(all).forEach(function (source) {
       var treename
       var tree
 
diff --git a/test/fixtures/input/auto-link-url.text b/test/fixtures/input/auto-link-url.text
index 8567d57c9..4b1fc21ee 100644
--- a/test/fixtures/input/auto-link-url.text
+++ b/test/fixtures/input/auto-link-url.text
@@ -5,3 +5,5 @@ Also, subdomain should be a part of the link (http://foo.example.com/(hello[worl
 So should this: mailto:foo@bar.com.
 
 And even with underscore http://domain.org/this_is_good.
+
+All links should work http://a.b, https://c.d, http://e.f, https://g.h.
diff --git a/test/fixtures/input/footnote-consecutive.text b/test/fixtures/input/footnote-consecutive.text
deleted file mode 100644
index 10afb2e29..000000000
--- a/test/fixtures/input/footnote-consecutive.text
+++ /dev/null
@@ -1,10 +0,0 @@
-# International Radiotelephony Spelling Alphabet[^wiki]
-
-Here's the NATO phonetic alphabet[^wiki][^wiki2]: Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor[^name][^consecutive], Whiskey, X-ray, Yankee, and Zulu.
-
-And here's some more text.
-
-[^wiki]: Read more about it here.
-[^wiki2]: Here's another good article on the subject.
-[^name]: A great first name.
-[^consecutive]: I know.
diff --git a/test/fixtures/input/footnote-duplicate.text b/test/fixtures/input/footnote-duplicate.text
deleted file mode 100644
index 4490d03d7..000000000
--- a/test/fixtures/input/footnote-duplicate.text
+++ /dev/null
@@ -1,4 +0,0 @@
-The NATO phonetic alphabet[^wiki].
-
-[^wiki]: Read more about it here.
-[^wiki]: And here.
diff --git a/test/fixtures/input/footnote-empty.output.text b/test/fixtures/input/footnote-empty.output.text
deleted file mode 100644
index d95686c0f..000000000
--- a/test/fixtures/input/footnote-empty.output.text
+++ /dev/null
@@ -1 +0,0 @@
-This is a document with `footnotes: true`, but not actual footnote definition.
diff --git a/test/fixtures/input/footnote-escape.text b/test/fixtures/input/footnote-escape.text
deleted file mode 100644
index 0f9039518..000000000
--- a/test/fixtures/input/footnote-escape.text
+++ /dev/null
@@ -1,3 +0,0 @@
-The NATO phonetic alphabet[^wi\-ki].
-
-[^wi\-ki]: Read more about it somewhere else.
diff --git a/test/fixtures/input/footnote-ids.text b/test/fixtures/input/footnote-ids.text
deleted file mode 100644
index bf3ccf571..000000000
--- a/test/fixtures/input/footnote-ids.text
+++ /dev/null
@@ -1,3 +0,0 @@
-This example checks that [^the generated] IDs do not overwrite the user's IDs[^1].
-
-[^1]: Old behavior would, for "generated", generate a footnote with an ID set to `1`, thus overwriting this footnote.
diff --git a/test/fixtures/input/footnote-indent.text b/test/fixtures/input/footnote-indent.text
deleted file mode 100644
index ebbaa8eab..000000000
--- a/test/fixtures/input/footnote-indent.text
+++ /dev/null
@@ -1,3 +0,0 @@
-The NATO phonetic alphabet[^wiki].
-
-  [^wiki]: Read more about it somewhere else.
diff --git a/test/fixtures/input/footnote-inline.text b/test/fixtures/input/footnote-inline.text
deleted file mode 100644
index 003962754..000000000
--- a/test/fixtures/input/footnote-inline.text
+++ /dev/null
@@ -1 +0,0 @@
-This is an example of an inline footnote.[^This is the _actual_ footnote.]
diff --git a/test/fixtures/input/footnote-like.text b/test/fixtures/input/footnote-like.text
deleted file mode 100644
index c18285be8..000000000
--- a/test/fixtures/input/footnote-like.text
+++ /dev/null
@@ -1,3 +0,0 @@
-This one isn't even [defined][^foo].
-
-[^both][invalid], [^this too][].
diff --git a/test/fixtures/input/footnote-matrix.text b/test/fixtures/input/footnote-matrix.text
deleted file mode 100644
index c989646c1..000000000
--- a/test/fixtures/input/footnote-matrix.text
+++ /dev/null
@@ -1,4 +0,0 @@
-1. [foo][bar]
-2. [^foo][bar]
-3. [foo][^bar]
-4. [^foo][^bar]
diff --git a/test/fixtures/input/footnote-multiple.text b/test/fixtures/input/footnote-multiple.text
deleted file mode 100644
index 02c12f870..000000000
--- a/test/fixtures/input/footnote-multiple.text
+++ /dev/null
@@ -1,7 +0,0 @@
-# International Radiotelephony Spelling Alphabet[^wiki]
-
-Here's the NATO phonetic alphabet[^wiki]: Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu.
-
-And here's some more text.
-
-[^wiki]: Read more about it here.
diff --git a/test/fixtures/input/footnote-nested.text b/test/fixtures/input/footnote-nested.text
deleted file mode 100644
index 2b9992c7d..000000000
--- a/test/fixtures/input/footnote-nested.text
+++ /dev/null
@@ -1,3 +0,0 @@
-A footnote[^1].
-
-[^1]: Including [^another **footnote**]
diff --git a/test/fixtures/input/footnote-or-reference-label.text b/test/fixtures/input/footnote-or-reference-label.text
deleted file mode 100644
index f358b4b68..000000000
--- a/test/fixtures/input/footnote-or-reference-label.text
+++ /dev/null
@@ -1,5 +0,0 @@
-[alpha][^bravo]
-
-[^bravo]: Footnote definition.
-
-[alpha]: https://example.com
diff --git a/test/fixtures/input/footnote-proto.text b/test/fixtures/input/footnote-proto.text
deleted file mode 100644
index 3818bead4..000000000
--- a/test/fixtures/input/footnote-proto.text
+++ /dev/null
@@ -1,5 +0,0 @@
-A footnote[^toString] and [^__proto__] and [^constructor].
-
-[^toString]: See `Object.prototype.toString()`.
-[^constructor]: See `Object.prototype.valueOf()`.
-[^__proto__]: See `Object.prototype.__proto__()`.
diff --git a/test/fixtures/input/footnote-without-space.text b/test/fixtures/input/footnote-without-space.text
deleted file mode 100644
index 898b4272b..000000000
--- a/test/fixtures/input/footnote-without-space.text
+++ /dev/null
@@ -1,14 +0,0 @@
-foo[^abc] bar. foo[^xyz] bar
-
-And some more tests for “image like” footnotes, related to:
-<https://github.com/remarkjs/remark/issues/283>:
-
-Hello[^footnote]
-Hello![^footnote]
-Hello! [^footnote]
-
-[^abc]: Baz baz
-
-[^xyz]: Baz
-
-[^footnote]: Some definition.
diff --git a/test/fixtures/input/footnote.output.text b/test/fixtures/input/footnote.output.text
deleted file mode 100644
index e647aedc7..000000000
--- a/test/fixtures/input/footnote.output.text
+++ /dev/null
@@ -1,11 +0,0 @@
-Lorem ipsum dolor sit amet[^1].
-
-Nulla finibus[^2] neque et diam rhoncus convallis.
-
-[^1]: Consectetur **adipiscing** elit. Praesent dictum purus ullamcorper ligula semper pellentesque[^3].
-
-    -   Containing a list.
-
-[^2]: Nam dictum sapien nec sem ultrices fermentum. Nulla **facilisi**. In et feugiat massa.
-
-[^3]: Nunc dapibus ipsum ut mi _ultrices_, non euismod velit pretium.
diff --git a/test/fixtures/input/footnote.text b/test/fixtures/input/footnote.text
deleted file mode 100644
index 73360eaeb..000000000
--- a/test/fixtures/input/footnote.text
+++ /dev/null
@@ -1,11 +0,0 @@
-Here is some text containing a footnote[^somesamplefootnote]. You can then continue your thought...
-
-[^somesamplefootnote]: Here is the text of the footnote itself.
-
-Even go to a new [paragraph] and the footnotes will go to the bottom of the document[^documentdetails].
-
-[^documentdetails]: Depending on the **final** form of your document, of course. See the documentation and experiment.
-
-    This footnote has a second [paragraph].
-
-[paragraph]: http://example.com
diff --git a/test/fixtures/input/isolated-hard-break.text b/test/fixtures/input/isolated-hard-break.text
new file mode 100644
index 000000000..b34a1910b
--- /dev/null
+++ b/test/fixtures/input/isolated-hard-break.text
@@ -0,0 +1,2 @@
+  
+The previous line, which contains 2 spaces, should be considered to be empty.
diff --git a/test/fixtures/input/literal-email.text b/test/fixtures/input/literal-email.text
new file mode 100644
index 000000000..13f848d6b
--- /dev/null
+++ b/test/fixtures/input/literal-email.text
@@ -0,0 +1,18 @@
+example1 (1234567@example.com)
+example1 (mailto:1234567@example.com)
+
+Lorem foo@bar.baz ipsum.
+
+alpha@bravo+charlie.delta isn’t valid, but echo+foxtrot@golf.hotel is.
+
+Valid: a.b-c_d@a.b
+
+Valid, but the dot is not part of the email: a.b-c_d@a.b.
+
+Not valid: a.b-c_d@a.b-
+
+Not valid: a.b-c_d@a.b_
+
+Not valid: alpha@bravo.
+
+&lt;foo@example.com
diff --git a/test/fixtures/input/literal-url.text b/test/fixtures/input/literal-url.text
new file mode 100644
index 000000000..03ccfde62
--- /dev/null
+++ b/test/fixtures/input/literal-url.text
@@ -0,0 +1,57 @@
+# Literal URLs
+
+## Extended www “autolinks”
+
+Here’s a URL: www.alpha.org.
+
+Visit www.bravo.org/help for more information.
+
+Dots cannot appear together: www..one.com and www.two..com.
+
+And www. is not a URL, neither are www.a nor www.b.
+
+Underscores cannot be used in the last two domain parts, so www.three.c_m,
+and www.fo_ur.com are not URLs, but www.fi_ve.six.com is.
+
+Valid, and the dot is not part of the link: Visit www.charlie.org.
+
+Valid, and this dot isn’t part of the link either: Visit www.delta.org/a.b.
+
+Valid, but two dots are both not part of the URL: www.example.com..
+
+Here are parens: www.echo.com/search?q=Markup+(business)
+
+The last two aren’t part of the
+link: www.foxtrot.com/search?q=golf+(hotel)))
+
+These first and last ones aren’t
+either: (www.india.com/search?q=juliett+(kilo))
+
+This last one is: (www.lima.com/search?q=mike+(november)
+
+Paren counting is only done if the last character is a closing
+paren: www.google.com/search?q=(business))+ok
+
+If it “looks” like an entity at the end, it isn’t included.
+
+This is a whole URL: www.entity.com/search?q=alpha&hl=en
+
+This is a without the semicolon: www.entity.com/search?q=bravo&;
+
+This one is without the “entity”: www.entity.com/search?q=charlie&hl;
+
+This one one too: www.entity.com/search?q=delta&copy;
+
+Only “named” ones work, numericals don’t, so this one is only without the
+semicolon: www.entity.com/search?q=delta&#x220A;
+
+`<` immediately ends an autolink: www.alpha.org/he<lp
+
+## Extended url “autolinks”
+
+http://oscar.org
+
+(Visit https://papa.romeo.com/search?q=sierra+(tango))
+
+Dots cannot appear together: http://..one.com and http://two..com, or start:
+http://.three.com
diff --git a/test/fixtures/input/nested-references.text b/test/fixtures/input/nested-references.text
index 8add9d0a3..90ef97afe 100644
--- a/test/fixtures/input/nested-references.text
+++ b/test/fixtures/input/nested-references.text
@@ -6,11 +6,5 @@ This nested link should not work:
 
 [[Foo][bar]][baz]
 
-This nested footnote not work:
-
-[[^foo]][baz]
-
 [bar]: https://bar.com "bar"
 [baz]: https://baz.com "baz"
-
-[^foo]: A footnote.
diff --git a/test/fixtures/input/table-spaced.output.nospaced-table.text b/test/fixtures/input/table-cell-padding.output.notable-cell-padding.text
similarity index 100%
rename from test/fixtures/input/table-spaced.output.nospaced-table.text
rename to test/fixtures/input/table-cell-padding.output.notable-cell-padding.text
diff --git a/test/fixtures/input/table-spaced.output.text b/test/fixtures/input/table-cell-padding.output.text
similarity index 100%
rename from test/fixtures/input/table-spaced.output.text
rename to test/fixtures/input/table-cell-padding.output.text
diff --git a/test/fixtures/input/table-loose.output.loose-table.text b/test/fixtures/input/table-loose.text
similarity index 100%
rename from test/fixtures/input/table-loose.output.loose-table.text
rename to test/fixtures/input/table-loose.text
diff --git a/test/fixtures/input/table-padded.output.nopadded-table.text b/test/fixtures/input/table-pipe-align.output.notable-pipe-align.text
similarity index 72%
rename from test/fixtures/input/table-padded.output.nopadded-table.text
rename to test/fixtures/input/table-pipe-align.output.notable-pipe-align.text
index ea5e7474b..5a68372cb 100644
--- a/test/fixtures/input/table-padded.output.nopadded-table.text
+++ b/test/fixtures/input/table-pipe-align.output.notable-pipe-align.text
@@ -1,4 +1,4 @@
 | Header 1 | Header 2 |
-| -------- | -------- |
+| - | - |
 | Cell 1 | Cell 2 |
 | Cell 3 | Cell 4 |
diff --git a/test/fixtures/input/table-padded.output.text b/test/fixtures/input/table-pipe-align.output.text
similarity index 100%
rename from test/fixtures/input/table-padded.output.text
rename to test/fixtures/input/table-pipe-align.output.text
diff --git a/test/fixtures/tree/auto-link-url.json b/test/fixtures/tree/auto-link-url.json
index 788cf2bf0..118bf7284 100644
--- a/test/fixtures/tree/auto-link-url.json
+++ b/test/fixtures/tree/auto-link-url.json
@@ -184,7 +184,7 @@
       "children": [
         {
           "type": "text",
-          "value": "So should this: ",
+          "value": "So should this: mailto:",
           "position": {
             "start": {
               "line": 5,
@@ -193,8 +193,8 @@
             },
             "end": {
               "line": 5,
-              "column": 17,
-              "offset": 159
+              "column": 24,
+              "offset": 166
             },
             "indent": []
           }
@@ -210,13 +210,13 @@
               "position": {
                 "start": {
                   "line": 5,
-                  "column": 17,
-                  "offset": 159
+                  "column": 24,
+                  "offset": 166
                 },
                 "end": {
                   "line": 5,
-                  "column": 28,
-                  "offset": 170
+                  "column": 35,
+                  "offset": 177
                 },
                 "indent": []
               }
@@ -225,8 +225,8 @@
           "position": {
             "start": {
               "line": 5,
-              "column": 17,
-              "offset": 159
+              "column": 24,
+              "offset": 166
             },
             "end": {
               "line": 5,
@@ -356,6 +356,257 @@
         },
         "indent": []
       }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "All links should work ",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 1,
+              "offset": 238
+            },
+            "end": {
+              "line": 9,
+              "column": 23,
+              "offset": 260
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://a.b",
+          "children": [
+            {
+              "type": "text",
+              "value": "http://a.b",
+              "position": {
+                "start": {
+                  "line": 9,
+                  "column": 23,
+                  "offset": 260
+                },
+                "end": {
+                  "line": 9,
+                  "column": 33,
+                  "offset": 270
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 23,
+              "offset": 260
+            },
+            "end": {
+              "line": 9,
+              "column": 33,
+              "offset": 270
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ", ",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 33,
+              "offset": 270
+            },
+            "end": {
+              "line": 9,
+              "column": 35,
+              "offset": 272
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "https://c.d",
+          "children": [
+            {
+              "type": "text",
+              "value": "https://c.d",
+              "position": {
+                "start": {
+                  "line": 9,
+                  "column": 35,
+                  "offset": 272
+                },
+                "end": {
+                  "line": 9,
+                  "column": 46,
+                  "offset": 283
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 35,
+              "offset": 272
+            },
+            "end": {
+              "line": 9,
+              "column": 46,
+              "offset": 283
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ", ",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 46,
+              "offset": 283
+            },
+            "end": {
+              "line": 9,
+              "column": 48,
+              "offset": 285
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://e.f",
+          "children": [
+            {
+              "type": "text",
+              "value": "http://e.f",
+              "position": {
+                "start": {
+                  "line": 9,
+                  "column": 48,
+                  "offset": 285
+                },
+                "end": {
+                  "line": 9,
+                  "column": 58,
+                  "offset": 295
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 48,
+              "offset": 285
+            },
+            "end": {
+              "line": 9,
+              "column": 58,
+              "offset": 295
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ", ",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 58,
+              "offset": 295
+            },
+            "end": {
+              "line": 9,
+              "column": 60,
+              "offset": 297
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "https://g.h",
+          "children": [
+            {
+              "type": "text",
+              "value": "https://g.h",
+              "position": {
+                "start": {
+                  "line": 9,
+                  "column": 60,
+                  "offset": 297
+                },
+                "end": {
+                  "line": 9,
+                  "column": 71,
+                  "offset": 308
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 60,
+              "offset": 297
+            },
+            "end": {
+              "line": 9,
+              "column": 71,
+              "offset": 308
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ".",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 71,
+              "offset": 308
+            },
+            "end": {
+              "line": 9,
+              "column": 72,
+              "offset": 309
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 9,
+          "column": 1,
+          "offset": 238
+        },
+        "end": {
+          "line": 9,
+          "column": 72,
+          "offset": 309
+        },
+        "indent": []
+      }
     }
   ],
   "position": {
@@ -365,9 +616,9 @@
       "offset": 0
     },
     "end": {
-      "line": 8,
+      "line": 10,
       "column": 1,
-      "offset": 237
+      "offset": 310
     }
   }
 }
diff --git a/test/fixtures/tree/auto-link-url.nogfm.json b/test/fixtures/tree/auto-link-url.nogfm.json
index 63cf3bc77..71f4ba57c 100644
--- a/test/fixtures/tree/auto-link-url.nogfm.json
+++ b/test/fixtures/tree/auto-link-url.nogfm.json
@@ -195,6 +195,41 @@
         },
         "indent": []
       }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "All links should work http://a.b, https://c.d, http://e.f, https://g.h.",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 1,
+              "offset": 238
+            },
+            "end": {
+              "line": 9,
+              "column": 72,
+              "offset": 309
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 9,
+          "column": 1,
+          "offset": 238
+        },
+        "end": {
+          "line": 9,
+          "column": 72,
+          "offset": 309
+        },
+        "indent": []
+      }
     }
   ],
   "position": {
@@ -204,9 +239,9 @@
       "offset": 0
     },
     "end": {
-      "line": 8,
+      "line": 10,
       "column": 1,
-      "offset": 237
+      "offset": 310
     }
   }
 }
diff --git a/test/fixtures/tree/entities-advanced.commonmark.json b/test/fixtures/tree/entities-advanced.commonmark.json
index b0d55e508..f2e52a931 100644
--- a/test/fixtures/tree/entities-advanced.commonmark.json
+++ b/test/fixtures/tree/entities-advanced.commonmark.json
@@ -282,7 +282,7 @@
           "children": [
             {
               "type": "text",
-              "value": "Foo and bar and ",
+              "value": "Foo and bar and http://example",
               "position": {
                 "start": {
                   "line": 11,
@@ -291,91 +291,37 @@
                 },
                 "end": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "indent": []
               }
             },
             {
-              "type": "link",
-              "title": null,
-              "url": "http://example&copyxample.com",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "http://example",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 19,
-                      "offset": 243
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "©",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "xample.com",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 48,
-                      "offset": 272
-                    },
-                    "indent": []
-                  }
-                }
-              ],
+              "type": "text",
+              "value": "©",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "end": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "indent": []
               }
             },
             {
               "type": "text",
-              "value": " and baz.",
+              "value": "xample.com and baz.",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "end": {
                   "line": 11,
diff --git a/test/fixtures/tree/entities-advanced.commonmark.pedantic.json b/test/fixtures/tree/entities-advanced.commonmark.pedantic.json
index b0d55e508..f2e52a931 100644
--- a/test/fixtures/tree/entities-advanced.commonmark.pedantic.json
+++ b/test/fixtures/tree/entities-advanced.commonmark.pedantic.json
@@ -282,7 +282,7 @@
           "children": [
             {
               "type": "text",
-              "value": "Foo and bar and ",
+              "value": "Foo and bar and http://example",
               "position": {
                 "start": {
                   "line": 11,
@@ -291,91 +291,37 @@
                 },
                 "end": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "indent": []
               }
             },
             {
-              "type": "link",
-              "title": null,
-              "url": "http://example&copyxample.com",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "http://example",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 19,
-                      "offset": 243
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "©",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "xample.com",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 48,
-                      "offset": 272
-                    },
-                    "indent": []
-                  }
-                }
-              ],
+              "type": "text",
+              "value": "©",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "end": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "indent": []
               }
             },
             {
               "type": "text",
-              "value": " and baz.",
+              "value": "xample.com and baz.",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "end": {
                   "line": 11,
diff --git a/test/fixtures/tree/entities-advanced.json b/test/fixtures/tree/entities-advanced.json
index b0d55e508..f2e52a931 100644
--- a/test/fixtures/tree/entities-advanced.json
+++ b/test/fixtures/tree/entities-advanced.json
@@ -282,7 +282,7 @@
           "children": [
             {
               "type": "text",
-              "value": "Foo and bar and ",
+              "value": "Foo and bar and http://example",
               "position": {
                 "start": {
                   "line": 11,
@@ -291,91 +291,37 @@
                 },
                 "end": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "indent": []
               }
             },
             {
-              "type": "link",
-              "title": null,
-              "url": "http://example&copyxample.com",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "http://example",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 19,
-                      "offset": 243
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "©",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "xample.com",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 48,
-                      "offset": 272
-                    },
-                    "indent": []
-                  }
-                }
-              ],
+              "type": "text",
+              "value": "©",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "end": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "indent": []
               }
             },
             {
               "type": "text",
-              "value": " and baz.",
+              "value": "xample.com and baz.",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "end": {
                   "line": 11,
diff --git a/test/fixtures/tree/entities-advanced.pedantic.json b/test/fixtures/tree/entities-advanced.pedantic.json
index b0d55e508..f2e52a931 100644
--- a/test/fixtures/tree/entities-advanced.pedantic.json
+++ b/test/fixtures/tree/entities-advanced.pedantic.json
@@ -282,7 +282,7 @@
           "children": [
             {
               "type": "text",
-              "value": "Foo and bar and ",
+              "value": "Foo and bar and http://example",
               "position": {
                 "start": {
                   "line": 11,
@@ -291,91 +291,37 @@
                 },
                 "end": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "indent": []
               }
             },
             {
-              "type": "link",
-              "title": null,
-              "url": "http://example&copyxample.com",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "http://example",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 19,
-                      "offset": 243
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "©",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 33,
-                      "offset": 257
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "xample.com",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 38,
-                      "offset": 262
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 48,
-                      "offset": 272
-                    },
-                    "indent": []
-                  }
-                }
-              ],
+              "type": "text",
+              "value": "©",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 19,
-                  "offset": 243
+                  "column": 33,
+                  "offset": 257
                 },
                 "end": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "indent": []
               }
             },
             {
               "type": "text",
-              "value": " and baz.",
+              "value": "xample.com and baz.",
               "position": {
                 "start": {
                   "line": 11,
-                  "column": 48,
-                  "offset": 272
+                  "column": 38,
+                  "offset": 262
                 },
                 "end": {
                   "line": 11,
diff --git a/test/fixtures/tree/footnote-consecutive.footnotes.json b/test/fixtures/tree/footnote-consecutive.footnotes.json
deleted file mode 100644
index 6455b6e99..000000000
--- a/test/fixtures/tree/footnote-consecutive.footnotes.json
+++ /dev/null
@@ -1,467 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki2",
-          "label": "wiki2",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "end": {
-              "line": 3,
-              "column": 49,
-              "offset": 105
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 49,
-              "offset": 105
-            },
-            "end": {
-              "line": 3,
-              "column": 209,
-              "offset": 265
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "name",
-          "label": "name",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 209,
-              "offset": 265
-            },
-            "end": {
-              "line": 3,
-              "column": 216,
-              "offset": 272
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "consecutive",
-          "label": "consecutive",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 216,
-              "offset": 272
-            },
-            "end": {
-              "line": 3,
-              "column": 230,
-              "offset": 286
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 230,
-              "offset": 286
-            },
-            "end": {
-              "line": 3,
-              "column": 265,
-              "offset": 321
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 265,
-          "offset": 321
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 323
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 349
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 323
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 349
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it here.",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 10,
-                  "offset": 360
-                },
-                "end": {
-                  "line": 7,
-                  "column": 34,
-                  "offset": 384
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 10,
-              "offset": 360
-            },
-            "end": {
-              "line": 7,
-              "column": 34,
-              "offset": 384
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 351
-        },
-        "end": {
-          "line": 7,
-          "column": 34,
-          "offset": 384
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki2",
-      "label": "wiki2",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Here's another good article on the subject.",
-              "position": {
-                "start": {
-                  "line": 8,
-                  "column": 11,
-                  "offset": 395
-                },
-                "end": {
-                  "line": 8,
-                  "column": 54,
-                  "offset": 438
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 8,
-              "column": 11,
-              "offset": 395
-            },
-            "end": {
-              "line": 8,
-              "column": 54,
-              "offset": 438
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 8,
-          "column": 1,
-          "offset": 385
-        },
-        "end": {
-          "line": 8,
-          "column": 54,
-          "offset": 438
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "name",
-      "label": "name",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "A great first name.",
-              "position": {
-                "start": {
-                  "line": 9,
-                  "column": 10,
-                  "offset": 448
-                },
-                "end": {
-                  "line": 9,
-                  "column": 29,
-                  "offset": 467
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 10,
-              "offset": 448
-            },
-            "end": {
-              "line": 9,
-              "column": 29,
-              "offset": 467
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 439
-        },
-        "end": {
-          "line": 9,
-          "column": 29,
-          "offset": 467
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "consecutive",
-      "label": "consecutive",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "I know.",
-              "position": {
-                "start": {
-                  "line": 10,
-                  "column": 17,
-                  "offset": 484
-                },
-                "end": {
-                  "line": 10,
-                  "column": 24,
-                  "offset": 491
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 10,
-              "column": 17,
-              "offset": 484
-            },
-            "end": {
-              "line": 10,
-              "column": 24,
-              "offset": 491
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 10,
-          "column": 1,
-          "offset": 468
-        },
-        "end": {
-          "line": 10,
-          "column": 24,
-          "offset": 491
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 11,
-      "column": 1,
-      "offset": 492
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-consecutive.footnotes.pedantic.json b/test/fixtures/tree/footnote-consecutive.footnotes.pedantic.json
deleted file mode 100644
index 6455b6e99..000000000
--- a/test/fixtures/tree/footnote-consecutive.footnotes.pedantic.json
+++ /dev/null
@@ -1,467 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki2",
-          "label": "wiki2",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "end": {
-              "line": 3,
-              "column": 49,
-              "offset": 105
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 49,
-              "offset": 105
-            },
-            "end": {
-              "line": 3,
-              "column": 209,
-              "offset": 265
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "name",
-          "label": "name",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 209,
-              "offset": 265
-            },
-            "end": {
-              "line": 3,
-              "column": 216,
-              "offset": 272
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "consecutive",
-          "label": "consecutive",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 216,
-              "offset": 272
-            },
-            "end": {
-              "line": 3,
-              "column": 230,
-              "offset": 286
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 230,
-              "offset": 286
-            },
-            "end": {
-              "line": 3,
-              "column": 265,
-              "offset": 321
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 265,
-          "offset": 321
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 323
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 349
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 323
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 349
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it here.",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 10,
-                  "offset": 360
-                },
-                "end": {
-                  "line": 7,
-                  "column": 34,
-                  "offset": 384
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 10,
-              "offset": 360
-            },
-            "end": {
-              "line": 7,
-              "column": 34,
-              "offset": 384
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 351
-        },
-        "end": {
-          "line": 7,
-          "column": 34,
-          "offset": 384
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki2",
-      "label": "wiki2",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Here's another good article on the subject.",
-              "position": {
-                "start": {
-                  "line": 8,
-                  "column": 11,
-                  "offset": 395
-                },
-                "end": {
-                  "line": 8,
-                  "column": 54,
-                  "offset": 438
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 8,
-              "column": 11,
-              "offset": 395
-            },
-            "end": {
-              "line": 8,
-              "column": 54,
-              "offset": 438
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 8,
-          "column": 1,
-          "offset": 385
-        },
-        "end": {
-          "line": 8,
-          "column": 54,
-          "offset": 438
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "name",
-      "label": "name",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "A great first name.",
-              "position": {
-                "start": {
-                  "line": 9,
-                  "column": 10,
-                  "offset": 448
-                },
-                "end": {
-                  "line": 9,
-                  "column": 29,
-                  "offset": 467
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 10,
-              "offset": 448
-            },
-            "end": {
-              "line": 9,
-              "column": 29,
-              "offset": 467
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 439
-        },
-        "end": {
-          "line": 9,
-          "column": 29,
-          "offset": 467
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "consecutive",
-      "label": "consecutive",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "I know.",
-              "position": {
-                "start": {
-                  "line": 10,
-                  "column": 17,
-                  "offset": 484
-                },
-                "end": {
-                  "line": 10,
-                  "column": 24,
-                  "offset": 491
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 10,
-              "column": 17,
-              "offset": 484
-            },
-            "end": {
-              "line": 10,
-              "column": 24,
-              "offset": 491
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 10,
-          "column": 1,
-          "offset": 468
-        },
-        "end": {
-          "line": 10,
-          "column": 24,
-          "offset": 491
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 11,
-      "column": 1,
-      "offset": 492
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-consecutive.json b/test/fixtures/tree/footnote-consecutive.json
deleted file mode 100644
index 91a42c609..000000000
--- a/test/fixtures/tree/footnote-consecutive.json
+++ /dev/null
@@ -1,519 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 50,
-                  "offset": 49
-                },
-                "end": {
-                  "line": 1,
-                  "column": 55,
-                  "offset": 54
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki2",
-          "label": "^wiki2",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 35,
-                  "offset": 91
-                },
-                "end": {
-                  "line": 3,
-                  "column": 40,
-                  "offset": 96
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 49,
-              "offset": 105
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 49,
-              "offset": 105
-            },
-            "end": {
-              "line": 3,
-              "column": 209,
-              "offset": 265
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^consecutive",
-          "label": "^consecutive",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "^name",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 210,
-                  "offset": 266
-                },
-                "end": {
-                  "line": 3,
-                  "column": 215,
-                  "offset": 271
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 209,
-              "offset": 265
-            },
-            "end": {
-              "line": 3,
-              "column": 230,
-              "offset": 286
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 230,
-              "offset": 286
-            },
-            "end": {
-              "line": 3,
-              "column": 265,
-              "offset": 321
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 265,
-          "offset": 321
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 323
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 349
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 323
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 349
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 2,
-                  "offset": 352
-                },
-                "end": {
-                  "line": 7,
-                  "column": 7,
-                  "offset": 357
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 1,
-              "offset": 351
-            },
-            "end": {
-              "line": 7,
-              "column": 8,
-              "offset": 358
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it here.\n",
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 8,
-              "offset": 358
-            },
-            "end": {
-              "line": 8,
-              "column": 1,
-              "offset": 385
-            },
-            "indent": [
-              1
-            ]
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki2",
-          "label": "^wiki2",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki2",
-              "position": {
-                "start": {
-                  "line": 8,
-                  "column": 2,
-                  "offset": 386
-                },
-                "end": {
-                  "line": 8,
-                  "column": 8,
-                  "offset": 392
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 8,
-              "column": 1,
-              "offset": 385
-            },
-            "end": {
-              "line": 8,
-              "column": 9,
-              "offset": 393
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Here's another good article on the subject.\n",
-          "position": {
-            "start": {
-              "line": 8,
-              "column": 9,
-              "offset": 393
-            },
-            "end": {
-              "line": 9,
-              "column": 1,
-              "offset": 439
-            },
-            "indent": [
-              1
-            ]
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^name",
-          "label": "^name",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^name",
-              "position": {
-                "start": {
-                  "line": 9,
-                  "column": 2,
-                  "offset": 440
-                },
-                "end": {
-                  "line": 9,
-                  "column": 7,
-                  "offset": 445
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 1,
-              "offset": 439
-            },
-            "end": {
-              "line": 9,
-              "column": 8,
-              "offset": 446
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": A great first name.\n",
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 8,
-              "offset": 446
-            },
-            "end": {
-              "line": 10,
-              "column": 1,
-              "offset": 468
-            },
-            "indent": [
-              1
-            ]
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^consecutive",
-          "label": "^consecutive",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^consecutive",
-              "position": {
-                "start": {
-                  "line": 10,
-                  "column": 2,
-                  "offset": 469
-                },
-                "end": {
-                  "line": 10,
-                  "column": 14,
-                  "offset": 481
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 10,
-              "column": 1,
-              "offset": 468
-            },
-            "end": {
-              "line": 10,
-              "column": 15,
-              "offset": 482
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": I know.",
-          "position": {
-            "start": {
-              "line": 10,
-              "column": 15,
-              "offset": 482
-            },
-            "end": {
-              "line": 10,
-              "column": 24,
-              "offset": 491
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 351
-        },
-        "end": {
-          "line": 10,
-          "column": 24,
-          "offset": 491
-        },
-        "indent": [
-          1,
-          1,
-          1
-        ]
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 11,
-      "column": 1,
-      "offset": 492
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-duplicate.footnotes.json b/test/fixtures/tree/footnote-duplicate.footnotes.json
deleted file mode 100644
index 2c9267f62..000000000
--- a/test/fixtures/tree/footnote-duplicate.footnotes.json
+++ /dev/null
@@ -1,197 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "end": {
-              "line": 1,
-              "column": 35,
-              "offset": 34
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 35,
-          "offset": 34
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it here.",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 10,
-                  "offset": 45
-                },
-                "end": {
-                  "line": 3,
-                  "column": 34,
-                  "offset": 69
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 10,
-              "offset": 45
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 69
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 36
-        },
-        "end": {
-          "line": 3,
-          "column": 34,
-          "offset": 69
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "And here.",
-              "position": {
-                "start": {
-                  "line": 4,
-                  "column": 10,
-                  "offset": 79
-                },
-                "end": {
-                  "line": 4,
-                  "column": 19,
-                  "offset": 88
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 4,
-              "column": 10,
-              "offset": 79
-            },
-            "end": {
-              "line": 4,
-              "column": 19,
-              "offset": 88
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 4,
-          "column": 1,
-          "offset": 70
-        },
-        "end": {
-          "line": 4,
-          "column": 19,
-          "offset": 88
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 5,
-      "column": 1,
-      "offset": 89
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-duplicate.footnotes.pedantic.json b/test/fixtures/tree/footnote-duplicate.footnotes.pedantic.json
deleted file mode 100644
index 2c9267f62..000000000
--- a/test/fixtures/tree/footnote-duplicate.footnotes.pedantic.json
+++ /dev/null
@@ -1,197 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "end": {
-              "line": 1,
-              "column": 35,
-              "offset": 34
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 35,
-          "offset": 34
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it here.",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 10,
-                  "offset": 45
-                },
-                "end": {
-                  "line": 3,
-                  "column": 34,
-                  "offset": 69
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 10,
-              "offset": 45
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 69
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 36
-        },
-        "end": {
-          "line": 3,
-          "column": 34,
-          "offset": 69
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "And here.",
-              "position": {
-                "start": {
-                  "line": 4,
-                  "column": 10,
-                  "offset": 79
-                },
-                "end": {
-                  "line": 4,
-                  "column": 19,
-                  "offset": 88
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 4,
-              "column": 10,
-              "offset": 79
-            },
-            "end": {
-              "line": 4,
-              "column": 19,
-              "offset": 88
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 4,
-          "column": 1,
-          "offset": 70
-        },
-        "end": {
-          "line": 4,
-          "column": 19,
-          "offset": 88
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 5,
-      "column": 1,
-      "offset": 89
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-duplicate.json b/test/fixtures/tree/footnote-duplicate.json
deleted file mode 100644
index 64ca743b0..000000000
--- a/test/fixtures/tree/footnote-duplicate.json
+++ /dev/null
@@ -1,239 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 28,
-                  "offset": 27
-                },
-                "end": {
-                  "line": 1,
-                  "column": 33,
-                  "offset": 32
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "end": {
-              "line": 1,
-              "column": 35,
-              "offset": 34
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 35,
-          "offset": 34
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 37
-                },
-                "end": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 42
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 36
-            },
-            "end": {
-              "line": 3,
-              "column": 8,
-              "offset": 43
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it here.\n",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 8,
-              "offset": 43
-            },
-            "end": {
-              "line": 4,
-              "column": 1,
-              "offset": 70
-            },
-            "indent": [
-              1
-            ]
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 4,
-                  "column": 2,
-                  "offset": 71
-                },
-                "end": {
-                  "line": 4,
-                  "column": 7,
-                  "offset": 76
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 4,
-              "column": 1,
-              "offset": 70
-            },
-            "end": {
-              "line": 4,
-              "column": 8,
-              "offset": 77
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": And here.",
-          "position": {
-            "start": {
-              "line": 4,
-              "column": 8,
-              "offset": 77
-            },
-            "end": {
-              "line": 4,
-              "column": 19,
-              "offset": 88
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 36
-        },
-        "end": {
-          "line": 4,
-          "column": 19,
-          "offset": 88
-        },
-        "indent": [
-          1
-        ]
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 5,
-      "column": 1,
-      "offset": 89
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-duplicate.pedantic.json b/test/fixtures/tree/footnote-duplicate.pedantic.json
deleted file mode 100644
index 64ca743b0..000000000
--- a/test/fixtures/tree/footnote-duplicate.pedantic.json
+++ /dev/null
@@ -1,239 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 28,
-                  "offset": 27
-                },
-                "end": {
-                  "line": 1,
-                  "column": 33,
-                  "offset": 32
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "end": {
-              "line": 1,
-              "column": 35,
-              "offset": 34
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 35,
-          "offset": 34
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 37
-                },
-                "end": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 42
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 36
-            },
-            "end": {
-              "line": 3,
-              "column": 8,
-              "offset": 43
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it here.\n",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 8,
-              "offset": 43
-            },
-            "end": {
-              "line": 4,
-              "column": 1,
-              "offset": 70
-            },
-            "indent": [
-              1
-            ]
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 4,
-                  "column": 2,
-                  "offset": 71
-                },
-                "end": {
-                  "line": 4,
-                  "column": 7,
-                  "offset": 76
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 4,
-              "column": 1,
-              "offset": 70
-            },
-            "end": {
-              "line": 4,
-              "column": 8,
-              "offset": 77
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": And here.",
-          "position": {
-            "start": {
-              "line": 4,
-              "column": 8,
-              "offset": 77
-            },
-            "end": {
-              "line": 4,
-              "column": 19,
-              "offset": 88
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 36
-        },
-        "end": {
-          "line": 4,
-          "column": 19,
-          "offset": 88
-        },
-        "indent": [
-          1
-        ]
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 5,
-      "column": 1,
-      "offset": 89
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-empty.output.footnotes.json b/test/fixtures/tree/footnote-empty.output.footnotes.json
deleted file mode 100644
index 8a513531c..000000000
--- a/test/fixtures/tree/footnote-empty.output.footnotes.json
+++ /dev/null
@@ -1,86 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This is a document with ",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 25,
-              "offset": 24
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "inlineCode",
-          "value": "footnotes: true",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 25,
-              "offset": 24
-            },
-            "end": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", but not actual footnote definition.",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "end": {
-              "line": 1,
-              "column": 79,
-              "offset": 78
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 79,
-          "offset": 78
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 2,
-      "column": 1,
-      "offset": 79
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-escape.footnotes.json b/test/fixtures/tree/footnote-escape.footnotes.json
deleted file mode 100644
index 0c6c096b5..000000000
--- a/test/fixtures/tree/footnote-escape.footnotes.json
+++ /dev/null
@@ -1,142 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wi\\-ki",
-          "label": "wi\\-ki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "end": {
-              "line": 1,
-              "column": 37,
-              "offset": 36
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 37,
-          "offset": 36
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wi\\-ki",
-      "label": "wi\\-ki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it somewhere else.",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 12,
-                  "offset": 49
-                },
-                "end": {
-                  "line": 3,
-                  "column": 46,
-                  "offset": 83
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 12,
-              "offset": 49
-            },
-            "end": {
-              "line": 3,
-              "column": 46,
-              "offset": 83
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 38
-        },
-        "end": {
-          "line": 3,
-          "column": 46,
-          "offset": 83
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 84
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-escape.json b/test/fixtures/tree/footnote-escape.json
deleted file mode 100644
index 91d3c4463..000000000
--- a/test/fixtures/tree/footnote-escape.json
+++ /dev/null
@@ -1,248 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wi\\-ki",
-          "label": "^wi\\-ki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wi",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 28,
-                  "offset": 27
-                },
-                "end": {
-                  "line": 1,
-                  "column": 31,
-                  "offset": 30
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": "-",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 31,
-                  "offset": 30
-                },
-                "end": {
-                  "line": 1,
-                  "column": 33,
-                  "offset": 32
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": "ki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 33,
-                  "offset": 32
-                },
-                "end": {
-                  "line": 1,
-                  "column": 35,
-                  "offset": 34
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "end": {
-              "line": 1,
-              "column": 37,
-              "offset": 36
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 37,
-          "offset": 36
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^wi\\-ki",
-          "label": "^wi\\-ki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wi",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 39
-                },
-                "end": {
-                  "line": 3,
-                  "column": 5,
-                  "offset": 42
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": "-",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 5,
-                  "offset": 42
-                },
-                "end": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 44
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": "ki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 44
-                },
-                "end": {
-                  "line": 3,
-                  "column": 9,
-                  "offset": 46
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 38
-            },
-            "end": {
-              "line": 3,
-              "column": 10,
-              "offset": 47
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it somewhere else.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 10,
-              "offset": 47
-            },
-            "end": {
-              "line": 3,
-              "column": 46,
-              "offset": 83
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 38
-        },
-        "end": {
-          "line": 3,
-          "column": 46,
-          "offset": 83
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 84
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-ids.footnotes.json b/test/fixtures/tree/footnote-ids.footnotes.json
deleted file mode 100644
index b5680c4b7..000000000
--- a/test/fixtures/tree/footnote-ids.footnotes.json
+++ /dev/null
@@ -1,228 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This example checks that ",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 26,
-              "offset": 25
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnote",
-          "children": [
-            {
-              "type": "text",
-              "value": "the generated",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 42,
-                  "offset": 41
-                },
-                "end": {
-                  "line": 1,
-                  "column": 55,
-                  "offset": 54
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 26,
-              "offset": 25
-            },
-            "end": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": " IDs do not overwrite the user's IDs",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "end": {
-              "line": 1,
-              "column": 78,
-              "offset": 77
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "1",
-          "label": "1",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 78,
-              "offset": 77
-            },
-            "end": {
-              "line": 1,
-              "column": 82,
-              "offset": 81
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 82,
-              "offset": 81
-            },
-            "end": {
-              "line": 1,
-              "column": 83,
-              "offset": 82
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 83,
-          "offset": 82
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "1",
-      "label": "1",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Old behavior would, for \"generated\", generate a footnote with an ID set to ",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 90
-                },
-                "end": {
-                  "line": 3,
-                  "column": 82,
-                  "offset": 165
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "inlineCode",
-              "value": "1",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 82,
-                  "offset": 165
-                },
-                "end": {
-                  "line": 3,
-                  "column": 85,
-                  "offset": 168
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": ", thus overwriting this footnote.",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 85,
-                  "offset": 168
-                },
-                "end": {
-                  "line": 3,
-                  "column": 118,
-                  "offset": 201
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 7,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 118,
-              "offset": 201
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 84
-        },
-        "end": {
-          "line": 3,
-          "column": 118,
-          "offset": 201
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 202
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-ids.json b/test/fixtures/tree/footnote-ids.json
deleted file mode 100644
index 0e522e5e8..000000000
--- a/test/fixtures/tree/footnote-ids.json
+++ /dev/null
@@ -1,269 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This example checks that ",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 26,
-              "offset": 25
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^the generated",
-          "label": "^the generated",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^the generated",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 27,
-                  "offset": 26
-                },
-                "end": {
-                  "line": 1,
-                  "column": 41,
-                  "offset": 40
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 26,
-              "offset": 25
-            },
-            "end": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": " IDs do not overwrite the user's IDs",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "end": {
-              "line": 1,
-              "column": 78,
-              "offset": 77
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^1",
-          "label": "^1",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^1",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 79,
-                  "offset": 78
-                },
-                "end": {
-                  "line": 1,
-                  "column": 81,
-                  "offset": 80
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 78,
-              "offset": 77
-            },
-            "end": {
-              "line": 1,
-              "column": 82,
-              "offset": 81
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 82,
-              "offset": 81
-            },
-            "end": {
-              "line": 1,
-              "column": 83,
-              "offset": 82
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 83,
-          "offset": 82
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^1",
-          "label": "^1",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^1",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 85
-                },
-                "end": {
-                  "line": 3,
-                  "column": 4,
-                  "offset": 87
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 84
-            },
-            "end": {
-              "line": 3,
-              "column": 5,
-              "offset": 88
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Old behavior would, for \"generated\", generate a footnote with an ID set to ",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 5,
-              "offset": 88
-            },
-            "end": {
-              "line": 3,
-              "column": 82,
-              "offset": 165
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "inlineCode",
-          "value": "1",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 82,
-              "offset": 165
-            },
-            "end": {
-              "line": 3,
-              "column": 85,
-              "offset": 168
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", thus overwriting this footnote.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 85,
-              "offset": 168
-            },
-            "end": {
-              "line": 3,
-              "column": 118,
-              "offset": 201
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 84
-        },
-        "end": {
-          "line": 3,
-          "column": 118,
-          "offset": 201
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 202
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-indent.footnotes.json b/test/fixtures/tree/footnote-indent.footnotes.json
deleted file mode 100644
index 6b314e14b..000000000
--- a/test/fixtures/tree/footnote-indent.footnotes.json
+++ /dev/null
@@ -1,142 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "end": {
-              "line": 1,
-              "column": 35,
-              "offset": 34
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 35,
-          "offset": 34
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it somewhere else.",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 12,
-                  "offset": 47
-                },
-                "end": {
-                  "line": 3,
-                  "column": 46,
-                  "offset": 81
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 12,
-              "offset": 47
-            },
-            "end": {
-              "line": 3,
-              "column": 46,
-              "offset": 81
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 36
-        },
-        "end": {
-          "line": 3,
-          "column": 46,
-          "offset": 81
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 82
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-indent.json b/test/fixtures/tree/footnote-indent.json
deleted file mode 100644
index cd85bf7f6..000000000
--- a/test/fixtures/tree/footnote-indent.json
+++ /dev/null
@@ -1,197 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "The NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 28,
-                  "offset": 27
-                },
-                "end": {
-                  "line": 1,
-                  "column": 33,
-                  "offset": 32
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 27,
-              "offset": 26
-            },
-            "end": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 34,
-              "offset": 33
-            },
-            "end": {
-              "line": 1,
-              "column": 35,
-              "offset": 34
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 35,
-          "offset": 34
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "  ",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 36
-            },
-            "end": {
-              "line": 3,
-              "column": 3,
-              "offset": 38
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 4,
-                  "offset": 39
-                },
-                "end": {
-                  "line": 3,
-                  "column": 9,
-                  "offset": 44
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 3,
-              "offset": 38
-            },
-            "end": {
-              "line": 3,
-              "column": 10,
-              "offset": 45
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it somewhere else.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 10,
-              "offset": 45
-            },
-            "end": {
-              "line": 3,
-              "column": 46,
-              "offset": 81
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 36
-        },
-        "end": {
-          "line": 3,
-          "column": 46,
-          "offset": 81
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 82
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-inline.footnotes.json b/test/fixtures/tree/footnote-inline.footnotes.json
deleted file mode 100644
index 950a6f8a0..000000000
--- a/test/fixtures/tree/footnote-inline.footnotes.json
+++ /dev/null
@@ -1,139 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This is an example of an inline footnote.",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnote",
-          "children": [
-            {
-              "type": "text",
-              "value": "This is the ",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 75,
-                  "offset": 74
-                },
-                "end": {
-                  "line": 1,
-                  "column": 87,
-                  "offset": 86
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "emphasis",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "actual",
-                  "position": {
-                    "start": {
-                      "line": 1,
-                      "column": 88,
-                      "offset": 87
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 94,
-                      "offset": 93
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 87,
-                  "offset": 86
-                },
-                "end": {
-                  "line": 1,
-                  "column": 95,
-                  "offset": 94
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": " footnote.",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 95,
-                  "offset": 94
-                },
-                "end": {
-                  "line": 1,
-                  "column": 105,
-                  "offset": 104
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "end": {
-              "line": 1,
-              "column": 75,
-              "offset": 74
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 75,
-          "offset": 74
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 2,
-      "column": 1,
-      "offset": 75
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-inline.json b/test/fixtures/tree/footnote-inline.json
deleted file mode 100644
index 3241c6d7b..000000000
--- a/test/fixtures/tree/footnote-inline.json
+++ /dev/null
@@ -1,142 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This is an example of an inline footnote.",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^this is the _actual_ footnote.",
-          "label": "^This is the _actual_ footnote.",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^This is the ",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 43,
-                  "offset": 42
-                },
-                "end": {
-                  "line": 1,
-                  "column": 56,
-                  "offset": 55
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "emphasis",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "actual",
-                  "position": {
-                    "start": {
-                      "line": 1,
-                      "column": 57,
-                      "offset": 56
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 63,
-                      "offset": 62
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 56,
-                  "offset": 55
-                },
-                "end": {
-                  "line": 1,
-                  "column": 64,
-                  "offset": 63
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": " footnote.",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 64,
-                  "offset": 63
-                },
-                "end": {
-                  "line": 1,
-                  "column": 74,
-                  "offset": 73
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 42,
-              "offset": 41
-            },
-            "end": {
-              "line": 1,
-              "column": 75,
-              "offset": 74
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 75,
-          "offset": 74
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 2,
-      "column": 1,
-      "offset": 75
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-like.footnotes.json b/test/fixtures/tree/footnote-like.footnotes.json
deleted file mode 100644
index 400aa6c32..000000000
--- a/test/fixtures/tree/footnote-like.footnotes.json
+++ /dev/null
@@ -1,268 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This one isn't even ",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 21,
-              "offset": 20
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "defined",
-          "label": "defined",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "defined",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 22,
-                  "offset": 21
-                },
-                "end": {
-                  "line": 1,
-                  "column": 29,
-                  "offset": 28
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 21,
-              "offset": 20
-            },
-            "end": {
-              "line": 1,
-              "column": 30,
-              "offset": 29
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "foo",
-          "label": "foo",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 30,
-              "offset": 29
-            },
-            "end": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "end": {
-              "line": 1,
-              "column": 37,
-              "offset": 36
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 37,
-          "offset": 36
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "footnoteReference",
-          "identifier": "both",
-          "label": "both",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 38
-            },
-            "end": {
-              "line": 3,
-              "column": 8,
-              "offset": 45
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "invalid",
-          "label": "invalid",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "invalid",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 9,
-                  "offset": 46
-                },
-                "end": {
-                  "line": 3,
-                  "column": 16,
-                  "offset": 53
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 8,
-              "offset": 45
-            },
-            "end": {
-              "line": 3,
-              "column": 17,
-              "offset": 54
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", ",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 17,
-              "offset": 54
-            },
-            "end": {
-              "line": 3,
-              "column": 19,
-              "offset": 56
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnote",
-          "children": [
-            {
-              "type": "text",
-              "value": "this too",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 30,
-                  "offset": 67
-                },
-                "end": {
-                  "line": 3,
-                  "column": 38,
-                  "offset": 75
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 19,
-              "offset": 56
-            },
-            "end": {
-              "line": 3,
-              "column": 30,
-              "offset": 67
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": "[].",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 30,
-              "offset": 67
-            },
-            "end": {
-              "line": 3,
-              "column": 33,
-              "offset": 70
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 38
-        },
-        "end": {
-          "line": 3,
-          "column": 33,
-          "offset": 70
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 71
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-like.json b/test/fixtures/tree/footnote-like.json
deleted file mode 100644
index 91919507f..000000000
--- a/test/fixtures/tree/footnote-like.json
+++ /dev/null
@@ -1,235 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This one isn't even ",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 21,
-              "offset": 20
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^foo",
-          "label": "^foo",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "defined",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 22,
-                  "offset": 21
-                },
-                "end": {
-                  "line": 1,
-                  "column": 29,
-                  "offset": 28
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 21,
-              "offset": 20
-            },
-            "end": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 36,
-              "offset": 35
-            },
-            "end": {
-              "line": 1,
-              "column": 37,
-              "offset": 36
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 37,
-          "offset": 36
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "invalid",
-          "label": "invalid",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "^both",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 39
-                },
-                "end": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 44
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 38
-            },
-            "end": {
-              "line": 3,
-              "column": 17,
-              "offset": 54
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ", ",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 17,
-              "offset": 54
-            },
-            "end": {
-              "line": 3,
-              "column": 19,
-              "offset": 56
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^this too",
-          "label": "^this too",
-          "referenceType": "collapsed",
-          "children": [
-            {
-              "type": "text",
-              "value": "^this too",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 20,
-                  "offset": 57
-                },
-                "end": {
-                  "line": 3,
-                  "column": 29,
-                  "offset": 66
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 19,
-              "offset": 56
-            },
-            "end": {
-              "line": 3,
-              "column": 32,
-              "offset": 69
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 32,
-              "offset": 69
-            },
-            "end": {
-              "line": 3,
-              "column": 33,
-              "offset": 70
-            },
-            "indent": []
-          }
-        }
-      ],
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-    "end": {
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-      "offset": 71
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-matrix.footnotes.json b/test/fixtures/tree/footnote-matrix.footnotes.json
deleted file mode 100644
index fbfffe6b2..000000000
--- a/test/fixtures/tree/footnote-matrix.footnotes.json
+++ /dev/null
@@ -1,380 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "bar",
-                  "label": "bar",
-                  "referenceType": "full",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 1,
-                          "column": 5,
-                          "offset": 4
-                        },
-                        "end": {
-                          "line": 1,
-                          "column": 8,
-                          "offset": 7
-                        },
-                        "indent": []
-                      }
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-                  "position": {
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-                      "offset": 3
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-                    "end": {
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-                    "indent": []
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-              ],
-              "position": {
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-                  "type": "linkReference",
-                  "identifier": "bar",
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-                  "referenceType": "shortcut",
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-                      "value": "bar",
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-                          "line": 2,
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-                  "type": "footnoteReference",
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-                  "line": 3,
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-                "indent": []
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-            "start": {
-              "line": 3,
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-        {
-          "type": "listItem",
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-                  "type": "footnoteReference",
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-          1,
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-      "offset": 0
-    },
-    "end": {
-      "line": 5,
-      "column": 1,
-      "offset": 60
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-matrix.json b/test/fixtures/tree/footnote-matrix.json
deleted file mode 100644
index cbc4905cb..000000000
--- a/test/fixtures/tree/footnote-matrix.json
+++ /dev/null
@@ -1,346 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "bar",
-                  "label": "bar",
-                  "referenceType": "full",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 1,
-                          "column": 5,
-                          "offset": 4
-                        },
-                        "end": {
-                          "line": 1,
-                          "column": 8,
-                          "offset": 7
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 1,
-                      "column": 4,
-                      "offset": 3
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 14,
-                      "offset": 13
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 4,
-                  "offset": 3
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-                "end": {
-                  "line": 1,
-                  "column": 14,
-                  "offset": 13
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
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-              "line": 1,
-              "column": 14,
-              "offset": 13
-            },
-            "indent": []
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-        {
-          "type": "listItem",
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-          "checked": null,
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-              "type": "paragraph",
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-                {
-                  "type": "linkReference",
-                  "identifier": "bar",
-                  "label": "bar",
-                  "referenceType": "full",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "^foo",
-                      "position": {
-                        "start": {
-                          "line": 2,
-                          "column": 5,
-                          "offset": 18
-                        },
-                        "end": {
-                          "line": 2,
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-                    "indent": []
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-                  "line": 2,
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-                "indent": []
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-          "position": {
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-              "line": 2,
-              "column": 1,
-              "offset": 14
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-              "line": 2,
-              "column": 15,
-              "offset": 28
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-            "indent": []
-          }
-        },
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "^bar",
-                  "label": "^bar",
-                  "referenceType": "full",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
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-                          "line": 3,
-                          "column": 5,
-                          "offset": 33
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-                          "line": 3,
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-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-multiple.footnotes.json b/test/fixtures/tree/footnote-multiple.footnotes.json
deleted file mode 100644
index c43aa8f2b..000000000
--- a/test/fixtures/tree/footnote-multiple.footnotes.json
+++ /dev/null
@@ -1,231 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "end": {
-              "line": 3,
-              "column": 236,
-              "offset": 292
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 236,
-          "offset": 292
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 294
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 320
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 294
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 320
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it here.",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 10,
-                  "offset": 331
-                },
-                "end": {
-                  "line": 7,
-                  "column": 34,
-                  "offset": 355
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 10,
-              "offset": 331
-            },
-            "end": {
-              "line": 7,
-              "column": 34,
-              "offset": 355
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 322
-        },
-        "end": {
-          "line": 7,
-          "column": 34,
-          "offset": 355
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 8,
-      "column": 1,
-      "offset": 356
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-multiple.footnotes.pedantic.json b/test/fixtures/tree/footnote-multiple.footnotes.pedantic.json
deleted file mode 100644
index c43aa8f2b..000000000
--- a/test/fixtures/tree/footnote-multiple.footnotes.pedantic.json
+++ /dev/null
@@ -1,231 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "wiki",
-          "label": "wiki",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "end": {
-              "line": 3,
-              "column": 236,
-              "offset": 292
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 236,
-          "offset": 292
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 294
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 320
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 294
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 320
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "wiki",
-      "label": "wiki",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Read more about it here.",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 10,
-                  "offset": 331
-                },
-                "end": {
-                  "line": 7,
-                  "column": 34,
-                  "offset": 355
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 10,
-              "offset": 331
-            },
-            "end": {
-              "line": 7,
-              "column": 34,
-              "offset": 355
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 322
-        },
-        "end": {
-          "line": 7,
-          "column": 34,
-          "offset": 355
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 8,
-      "column": 1,
-      "offset": 356
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-multiple.json b/test/fixtures/tree/footnote-multiple.json
deleted file mode 100644
index a43106eb7..000000000
--- a/test/fixtures/tree/footnote-multiple.json
+++ /dev/null
@@ -1,289 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 50,
-                  "offset": 49
-                },
-                "end": {
-                  "line": 1,
-                  "column": 55,
-                  "offset": 54
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 35,
-                  "offset": 91
-                },
-                "end": {
-                  "line": 3,
-                  "column": 40,
-                  "offset": 96
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "end": {
-              "line": 3,
-              "column": 236,
-              "offset": 292
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 236,
-          "offset": 292
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 294
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 320
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 294
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 320
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 2,
-                  "offset": 323
-                },
-                "end": {
-                  "line": 7,
-                  "column": 7,
-                  "offset": 328
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 1,
-              "offset": 322
-            },
-            "end": {
-              "line": 7,
-              "column": 8,
-              "offset": 329
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it here.",
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 8,
-              "offset": 329
-            },
-            "end": {
-              "line": 7,
-              "column": 34,
-              "offset": 355
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 322
-        },
-        "end": {
-          "line": 7,
-          "column": 34,
-          "offset": 355
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 8,
-      "column": 1,
-      "offset": 356
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-multiple.pedantic.json b/test/fixtures/tree/footnote-multiple.pedantic.json
deleted file mode 100644
index a43106eb7..000000000
--- a/test/fixtures/tree/footnote-multiple.pedantic.json
+++ /dev/null
@@ -1,289 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "heading",
-      "depth": 1,
-      "children": [
-        {
-          "type": "text",
-          "value": "International Radiotelephony Spelling Alphabet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 3,
-              "offset": 2
-            },
-            "end": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 50,
-                  "offset": 49
-                },
-                "end": {
-                  "line": 1,
-                  "column": 55,
-                  "offset": 54
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 49,
-              "offset": 48
-            },
-            "end": {
-              "line": 1,
-              "column": 56,
-              "offset": 55
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 56,
-          "offset": 55
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here's the NATO phonetic alphabet",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 57
-            },
-            "end": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 35,
-                  "offset": 91
-                },
-                "end": {
-                  "line": 3,
-                  "column": 40,
-                  "offset": 96
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 34,
-              "offset": 90
-            },
-            "end": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Alfa, Bravo, Charlie, Delta, Echo, Foxtrot, Golf, Hotel, India, Juliet, Kilo, Lima, Mike, November, Oscar, Papa, Quebec, Romeo, Sierra, Tango, Uniform, Victor, Whiskey, X-ray, Yankee, and Zulu.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 41,
-              "offset": 97
-            },
-            "end": {
-              "line": 3,
-              "column": 236,
-              "offset": 292
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 57
-        },
-        "end": {
-          "line": 3,
-          "column": 236,
-          "offset": 292
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "And here's some more text.",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 294
-            },
-            "end": {
-              "line": 5,
-              "column": 27,
-              "offset": 320
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 294
-        },
-        "end": {
-          "line": 5,
-          "column": 27,
-          "offset": 320
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^wiki",
-          "label": "^wiki",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^wiki",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 2,
-                  "offset": 323
-                },
-                "end": {
-                  "line": 7,
-                  "column": 7,
-                  "offset": 328
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 1,
-              "offset": 322
-            },
-            "end": {
-              "line": 7,
-              "column": 8,
-              "offset": 329
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Read more about it here.",
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 8,
-              "offset": 329
-            },
-            "end": {
-              "line": 7,
-              "column": 34,
-              "offset": 355
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 322
-        },
-        "end": {
-          "line": 7,
-          "column": 34,
-          "offset": 355
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 8,
-      "column": 1,
-      "offset": 356
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-nested.footnotes.json b/test/fixtures/tree/footnote-nested.footnotes.json
deleted file mode 100644
index 36c4d1b8c..000000000
--- a/test/fixtures/tree/footnote-nested.footnotes.json
+++ /dev/null
@@ -1,212 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "A footnote",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 11,
-              "offset": 10
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "1",
-          "label": "1",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 11,
-              "offset": 10
-            },
-            "end": {
-              "line": 1,
-              "column": 15,
-              "offset": 14
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 15,
-              "offset": 14
-            },
-            "end": {
-              "line": 1,
-              "column": 16,
-              "offset": 15
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 16,
-          "offset": 15
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "1",
-      "label": "1",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Including ",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 7,
-                  "offset": 23
-                },
-                "end": {
-                  "line": 3,
-                  "column": 17,
-                  "offset": 33
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "footnote",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "another ",
-                  "position": {
-                    "start": {
-                      "line": 3,
-                      "column": 40,
-                      "offset": 56
-                    },
-                    "end": {
-                      "line": 3,
-                      "column": 48,
-                      "offset": 64
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "strong",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "footnote",
-                      "position": {
-                        "start": {
-                          "line": 3,
-                          "column": 50,
-                          "offset": 66
-                        },
-                        "end": {
-                          "line": 3,
-                          "column": 58,
-                          "offset": 74
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 3,
-                      "column": 48,
-                      "offset": 64
-                    },
-                    "end": {
-                      "line": 3,
-                      "column": 60,
-                      "offset": 76
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 17,
-                  "offset": 33
-                },
-                "end": {
-                  "line": 3,
-                  "column": 40,
-                  "offset": 56
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 7,
-              "offset": 23
-            },
-            "end": {
-              "line": 3,
-              "column": 40,
-              "offset": 56
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 17
-        },
-        "end": {
-          "line": 3,
-          "column": 40,
-          "offset": 56
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 4,
-      "column": 1,
-      "offset": 57
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-nested.json b/test/fixtures/tree/footnote-nested.json
deleted file mode 100644
index f00a67cd8..000000000
--- a/test/fixtures/tree/footnote-nested.json
+++ /dev/null
@@ -1,253 +0,0 @@
-{
-  "type": "root",
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-}
diff --git a/test/fixtures/tree/footnote-or-reference-label.footnotes.json b/test/fixtures/tree/footnote-or-reference-label.footnotes.json
deleted file mode 100644
index 5b49cae8a..000000000
--- a/test/fixtures/tree/footnote-or-reference-label.footnotes.json
+++ /dev/null
@@ -1,166 +0,0 @@
-{
-  "type": "root",
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-      "type": "paragraph",
-      "children": [
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-          "type": "linkReference",
-          "identifier": "alpha",
-          "label": "alpha",
-          "referenceType": "shortcut",
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-            "indent": []
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-          "identifier": "bravo",
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diff --git a/test/fixtures/tree/footnote-or-reference-label.json b/test/fixtures/tree/footnote-or-reference-label.json
deleted file mode 100644
index 85eae2d4f..000000000
--- a/test/fixtures/tree/footnote-or-reference-label.json
+++ /dev/null
@@ -1,166 +0,0 @@
-{
-  "type": "root",
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-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^bravo",
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diff --git a/test/fixtures/tree/footnote-proto.footnotes.json b/test/fixtures/tree/footnote-proto.footnotes.json
deleted file mode 100644
index 355a7f38d..000000000
--- a/test/fixtures/tree/footnote-proto.footnotes.json
+++ /dev/null
@@ -1,424 +0,0 @@
-{
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diff --git a/test/fixtures/tree/footnote-proto.json b/test/fixtures/tree/footnote-proto.json
deleted file mode 100644
index d7393549a..000000000
--- a/test/fixtures/tree/footnote-proto.json
+++ /dev/null
@@ -1,579 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
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diff --git a/test/fixtures/tree/footnote-without-space.footnotes.json b/test/fixtures/tree/footnote-without-space.footnotes.json
deleted file mode 100644
index 40e996dc6..000000000
--- a/test/fixtures/tree/footnote-without-space.footnotes.json
+++ /dev/null
@@ -1,510 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
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-          "value": "foo",
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-        {
-          "type": "footnoteReference",
-          "identifier": "abc",
-          "label": "abc",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 4,
-              "offset": 3
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-              "column": 10,
-              "offset": 9
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-          "value": " bar. foo",
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-          "identifier": "xyz",
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-              "line": 1,
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-        {
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-          "type": "text",
-          "value": "And some more tests for “image like” footnotes, related to:\n",
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-              "offset": 30
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-            "end": {
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-        },
-        {
-          "type": "link",
-          "title": null,
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-              "type": "text",
-              "value": "https://github.com/remarkjs/remark/issues/283",
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-            "indent": []
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-          "value": "Hello",
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-          "line": 14,
-          "column": 1,
-          "offset": 225
-        },
-        "end": {
-          "line": 14,
-          "column": 30,
-          "offset": 254
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 15,
-      "column": 1,
-      "offset": 255
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote.footnotes.json b/test/fixtures/tree/footnote.footnotes.json
deleted file mode 100644
index 97864b43e..000000000
--- a/test/fixtures/tree/footnote.footnotes.json
+++ /dev/null
@@ -1,487 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here is some text containing a footnote",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 40,
-              "offset": 39
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "somesamplefootnote",
-          "label": "somesamplefootnote",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 40,
-              "offset": 39
-            },
-            "end": {
-              "line": 1,
-              "column": 61,
-              "offset": 60
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ". You can then continue your thought...",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 61,
-              "offset": 60
-            },
-            "end": {
-              "line": 1,
-              "column": 100,
-              "offset": 99
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 100,
-          "offset": 99
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "somesamplefootnote",
-      "label": "somesamplefootnote",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Here is the text of the footnote itself.",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 24,
-                  "offset": 124
-                },
-                "end": {
-                  "line": 3,
-                  "column": 64,
-                  "offset": 164
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 24,
-              "offset": 124
-            },
-            "end": {
-              "line": 3,
-              "column": 64,
-              "offset": 164
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 101
-        },
-        "end": {
-          "line": 3,
-          "column": 64,
-          "offset": 164
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Even go to a new ",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 166
-            },
-            "end": {
-              "line": 5,
-              "column": 18,
-              "offset": 183
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "paragraph",
-          "label": "paragraph",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "paragraph",
-              "position": {
-                "start": {
-                  "line": 5,
-                  "column": 19,
-                  "offset": 184
-                },
-                "end": {
-                  "line": 5,
-                  "column": 28,
-                  "offset": 193
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 18,
-              "offset": 183
-            },
-            "end": {
-              "line": 5,
-              "column": 29,
-              "offset": 194
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": " and the footnotes will go to the bottom of the document",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 29,
-              "offset": 194
-            },
-            "end": {
-              "line": 5,
-              "column": 85,
-              "offset": 250
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "footnoteReference",
-          "identifier": "documentdetails",
-          "label": "documentdetails",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 85,
-              "offset": 250
-            },
-            "end": {
-              "line": 5,
-              "column": 103,
-              "offset": 268
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 103,
-              "offset": 268
-            },
-            "end": {
-              "line": 5,
-              "column": 104,
-              "offset": 269
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 166
-        },
-        "end": {
-          "line": 5,
-          "column": 104,
-          "offset": 269
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "documentdetails",
-      "label": "documentdetails",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "Depending on the ",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 21,
-                  "offset": 291
-                },
-                "end": {
-                  "line": 7,
-                  "column": 38,
-                  "offset": 308
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "strong",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "final",
-                  "position": {
-                    "start": {
-                      "line": 7,
-                      "column": 40,
-                      "offset": 310
-                    },
-                    "end": {
-                      "line": 7,
-                      "column": 45,
-                      "offset": 315
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 38,
-                  "offset": 308
-                },
-                "end": {
-                  "line": 7,
-                  "column": 47,
-                  "offset": 317
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": " form of your document, of course. See the documentation and experiment.",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 47,
-                  "offset": 317
-                },
-                "end": {
-                  "line": 7,
-                  "column": 119,
-                  "offset": 389
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 21,
-              "offset": 291
-            },
-            "end": {
-              "line": 7,
-              "column": 119,
-              "offset": 389
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "This footnote has a second ",
-              "position": {
-                "start": {
-                  "line": 9,
-                  "column": 5,
-                  "offset": 395
-                },
-                "end": {
-                  "line": 9,
-                  "column": 32,
-                  "offset": 422
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "linkReference",
-              "identifier": "paragraph",
-              "label": "paragraph",
-              "referenceType": "shortcut",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "paragraph",
-                  "position": {
-                    "start": {
-                      "line": 9,
-                      "column": 33,
-                      "offset": 423
-                    },
-                    "end": {
-                      "line": 9,
-                      "column": 42,
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-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 9,
-                  "column": 32,
-                  "offset": 422
-                },
-                "end": {
-                  "line": 9,
-                  "column": 43,
-                  "offset": 433
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "text",
-              "value": ".",
-              "position": {
-                "start": {
-                  "line": 9,
-                  "column": 43,
-                  "offset": 433
-                },
-                "end": {
-                  "line": 9,
-                  "column": 44,
-                  "offset": 434
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
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-              "column": 5,
-              "offset": 395
-            },
-            "end": {
-              "line": 9,
-              "column": 44,
-              "offset": 434
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
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-          "column": 1,
-          "offset": 271
-        },
-        "end": {
-          "line": 9,
-          "column": 48,
-          "offset": 438
-        },
-        "indent": [
-          1,
-          5
-        ]
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "paragraph",
-      "label": "paragraph",
-      "title": null,
-      "url": "http://example.com",
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 436
-        },
-        "end": {
-          "line": 11,
-          "column": 32,
-          "offset": 467
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 12,
-      "column": 1,
-      "offset": 468
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote.json b/test/fixtures/tree/footnote.json
deleted file mode 100644
index 33a6c945a..000000000
--- a/test/fixtures/tree/footnote.json
+++ /dev/null
@@ -1,489 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Here is some text containing a footnote",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 40,
-              "offset": 39
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^somesamplefootnote",
-          "label": "^somesamplefootnote",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^somesamplefootnote",
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 41,
-                  "offset": 40
-                },
-                "end": {
-                  "line": 1,
-                  "column": 60,
-                  "offset": 59
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 40,
-              "offset": 39
-            },
-            "end": {
-              "line": 1,
-              "column": 61,
-              "offset": 60
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ". You can then continue your thought...",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 61,
-              "offset": 60
-            },
-            "end": {
-              "line": 1,
-              "column": 100,
-              "offset": 99
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 100,
-          "offset": 99
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^somesamplefootnote",
-          "label": "^somesamplefootnote",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^somesamplefootnote",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 102
-                },
-                "end": {
-                  "line": 3,
-                  "column": 21,
-                  "offset": 121
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 101
-            },
-            "end": {
-              "line": 3,
-              "column": 22,
-              "offset": 122
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Here is the text of the footnote itself.",
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 22,
-              "offset": 122
-            },
-            "end": {
-              "line": 3,
-              "column": 64,
-              "offset": 164
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 101
-        },
-        "end": {
-          "line": 3,
-          "column": 64,
-          "offset": 164
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Even go to a new ",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 166
-            },
-            "end": {
-              "line": 5,
-              "column": 18,
-              "offset": 183
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "paragraph",
-          "label": "paragraph",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "paragraph",
-              "position": {
-                "start": {
-                  "line": 5,
-                  "column": 19,
-                  "offset": 184
-                },
-                "end": {
-                  "line": 5,
-                  "column": 28,
-                  "offset": 193
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 18,
-              "offset": 183
-            },
-            "end": {
-              "line": 5,
-              "column": 29,
-              "offset": 194
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": " and the footnotes will go to the bottom of the document",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 29,
-              "offset": 194
-            },
-            "end": {
-              "line": 5,
-              "column": 85,
-              "offset": 250
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "linkReference",
-          "identifier": "^documentdetails",
-          "label": "^documentdetails",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^documentdetails",
-              "position": {
-                "start": {
-                  "line": 5,
-                  "column": 86,
-                  "offset": 251
-                },
-                "end": {
-                  "line": 5,
-                  "column": 102,
-                  "offset": 267
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 85,
-              "offset": 250
-            },
-            "end": {
-              "line": 5,
-              "column": 103,
-              "offset": 268
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ".",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 103,
-              "offset": 268
-            },
-            "end": {
-              "line": 5,
-              "column": 104,
-              "offset": 269
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 166
-        },
-        "end": {
-          "line": 5,
-          "column": 104,
-          "offset": 269
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^documentdetails",
-          "label": "^documentdetails",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^documentdetails",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 2,
-                  "offset": 272
-                },
-                "end": {
-                  "line": 7,
-                  "column": 18,
-                  "offset": 288
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 1,
-              "offset": 271
-            },
-            "end": {
-              "line": 7,
-              "column": 19,
-              "offset": 289
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": Depending on the ",
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 19,
-              "offset": 289
-            },
-            "end": {
-              "line": 7,
-              "column": 38,
-              "offset": 308
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "strong",
-          "children": [
-            {
-              "type": "text",
-              "value": "final",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 40,
-                  "offset": 310
-                },
-                "end": {
-                  "line": 7,
-                  "column": 45,
-                  "offset": 315
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 38,
-              "offset": 308
-            },
-            "end": {
-              "line": 7,
-              "column": 47,
-              "offset": 317
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": " form of your document, of course. See the documentation and experiment.",
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 47,
-              "offset": 317
-            },
-            "end": {
-              "line": 7,
-              "column": 119,
-              "offset": 389
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 271
-        },
-        "end": {
-          "line": 7,
-          "column": 119,
-          "offset": 389
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "code",
-      "lang": null,
-      "meta": null,
-      "value": "This footnote has a second [paragraph].",
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 391
-        },
-        "end": {
-          "line": 9,
-          "column": 44,
-          "offset": 434
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "paragraph",
-      "label": "paragraph",
-      "title": null,
-      "url": "http://example.com",
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 436
-        },
-        "end": {
-          "line": 11,
-          "column": 32,
-          "offset": 467
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 12,
-      "column": 1,
-      "offset": 468
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote.output.footnotes.json b/test/fixtures/tree/footnote.output.footnotes.json
deleted file mode 100644
index ac7fabf87..000000000
--- a/test/fixtures/tree/footnote.output.footnotes.json
+++ /dev/null
@@ -1,592 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "Lorem ipsum dolor sit amet",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
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-}
diff --git a/test/fixtures/tree/isolated-hard-break.json b/test/fixtures/tree/isolated-hard-break.json
new file mode 100644
index 000000000..2b4639b1d
--- /dev/null
+++ b/test/fixtures/tree/isolated-hard-break.json
@@ -0,0 +1,52 @@
+{
+  "type": "root",
+  "children": [
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "The previous line, which contains 2 spaces, should be considered to be empty.",
+          "position": {
+            "start": {
+              "line": 2,
+              "column": 1,
+              "offset": 3
+            },
+            "end": {
+              "line": 2,
+              "column": 78,
+              "offset": 80
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 2,
+          "column": 1,
+          "offset": 3
+        },
+        "end": {
+          "line": 2,
+          "column": 78,
+          "offset": 80
+        },
+        "indent": []
+      }
+    }
+  ],
+  "position": {
+    "start": {
+      "line": 1,
+      "column": 1,
+      "offset": 0
+    },
+    "end": {
+      "line": 3,
+      "column": 1,
+      "offset": 81
+    }
+  }
+}
diff --git a/test/fixtures/tree/link-spaces.commonmark.json b/test/fixtures/tree/link-spaces.commonmark.json
index 87ded5815..895b8bd2c 100644
--- a/test/fixtures/tree/link-spaces.commonmark.json
+++ b/test/fixtures/tree/link-spaces.commonmark.json
@@ -137,9 +137,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "link",
-          "title": null,
-          "url": "http://foxtrot.golf",
+          "type": "linkReference",
+          "identifier": "echo",
+          "label": "echo",
+          "referenceType": "shortcut",
           "children": [
             {
               "type": "text",
@@ -165,6 +166,77 @@
               "column": 1,
               "offset": 41
             },
+            "end": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\t(",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
+            "end": {
+              "line": 6,
+              "column": 9,
+              "offset": 49
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://foxtrot.golf",
+          "children": [
+            {
+              "type": "text",
+              "value": "http://foxtrot.golf",
+              "position": {
+                "start": {
+                  "line": 6,
+                  "column": 9,
+                  "offset": 49
+                },
+                "end": {
+                  "line": 6,
+                  "column": 28,
+                  "offset": 68
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 9,
+              "offset": 49
+            },
+            "end": {
+              "line": 6,
+              "column": 28,
+              "offset": 68
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ")",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 28,
+              "offset": 68
+            },
             "end": {
               "line": 6,
               "column": 29,
@@ -192,9 +264,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "image",
-          "title": null,
-          "url": "india.com/juliett",
+          "type": "imageReference",
+          "identifier": "hotel",
+          "label": "hotel",
+          "referenceType": "shortcut",
           "alt": "hotel",
           "position": {
             "start": {
@@ -202,6 +275,23 @@
               "column": 1,
               "offset": 71
             },
+            "end": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "   (india.com/juliett)",
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
             "end": {
               "line": 8,
               "column": 31,
diff --git a/test/fixtures/tree/link-spaces.json b/test/fixtures/tree/link-spaces.json
index 87ded5815..895b8bd2c 100644
--- a/test/fixtures/tree/link-spaces.json
+++ b/test/fixtures/tree/link-spaces.json
@@ -137,9 +137,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "link",
-          "title": null,
-          "url": "http://foxtrot.golf",
+          "type": "linkReference",
+          "identifier": "echo",
+          "label": "echo",
+          "referenceType": "shortcut",
           "children": [
             {
               "type": "text",
@@ -165,6 +166,77 @@
               "column": 1,
               "offset": 41
             },
+            "end": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\t(",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
+            "end": {
+              "line": 6,
+              "column": 9,
+              "offset": 49
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://foxtrot.golf",
+          "children": [
+            {
+              "type": "text",
+              "value": "http://foxtrot.golf",
+              "position": {
+                "start": {
+                  "line": 6,
+                  "column": 9,
+                  "offset": 49
+                },
+                "end": {
+                  "line": 6,
+                  "column": 28,
+                  "offset": 68
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 9,
+              "offset": 49
+            },
+            "end": {
+              "line": 6,
+              "column": 28,
+              "offset": 68
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ")",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 28,
+              "offset": 68
+            },
             "end": {
               "line": 6,
               "column": 29,
@@ -192,9 +264,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "image",
-          "title": null,
-          "url": "india.com/juliett",
+          "type": "imageReference",
+          "identifier": "hotel",
+          "label": "hotel",
+          "referenceType": "shortcut",
           "alt": "hotel",
           "position": {
             "start": {
@@ -202,6 +275,23 @@
               "column": 1,
               "offset": 71
             },
+            "end": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "   (india.com/juliett)",
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
             "end": {
               "line": 8,
               "column": 31,
diff --git a/test/fixtures/tree/link-spaces.nogfm.commonmark.json b/test/fixtures/tree/link-spaces.nogfm.commonmark.json
index 87ded5815..ceb68281a 100644
--- a/test/fixtures/tree/link-spaces.nogfm.commonmark.json
+++ b/test/fixtures/tree/link-spaces.nogfm.commonmark.json
@@ -137,9 +137,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "link",
-          "title": null,
-          "url": "http://foxtrot.golf",
+          "type": "linkReference",
+          "identifier": "echo",
+          "label": "echo",
+          "referenceType": "shortcut",
           "children": [
             {
               "type": "text",
@@ -165,6 +166,23 @@
               "column": 1,
               "offset": 41
             },
+            "end": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\t(http://foxtrot.golf)",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
             "end": {
               "line": 6,
               "column": 29,
@@ -192,9 +210,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "image",
-          "title": null,
-          "url": "india.com/juliett",
+          "type": "imageReference",
+          "identifier": "hotel",
+          "label": "hotel",
+          "referenceType": "shortcut",
           "alt": "hotel",
           "position": {
             "start": {
@@ -202,6 +221,23 @@
               "column": 1,
               "offset": 71
             },
+            "end": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "   (india.com/juliett)",
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
             "end": {
               "line": 8,
               "column": 31,
diff --git a/test/fixtures/tree/link-spaces.nogfm.json b/test/fixtures/tree/link-spaces.nogfm.json
index 87ded5815..ceb68281a 100644
--- a/test/fixtures/tree/link-spaces.nogfm.json
+++ b/test/fixtures/tree/link-spaces.nogfm.json
@@ -137,9 +137,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "link",
-          "title": null,
-          "url": "http://foxtrot.golf",
+          "type": "linkReference",
+          "identifier": "echo",
+          "label": "echo",
+          "referenceType": "shortcut",
           "children": [
             {
               "type": "text",
@@ -165,6 +166,23 @@
               "column": 1,
               "offset": 41
             },
+            "end": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\t(http://foxtrot.golf)",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 7,
+              "offset": 47
+            },
             "end": {
               "line": 6,
               "column": 29,
@@ -192,9 +210,10 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "image",
-          "title": null,
-          "url": "india.com/juliett",
+          "type": "imageReference",
+          "identifier": "hotel",
+          "label": "hotel",
+          "referenceType": "shortcut",
           "alt": "hotel",
           "position": {
             "start": {
@@ -202,6 +221,23 @@
               "column": 1,
               "offset": 71
             },
+            "end": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "   (india.com/juliett)",
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 9,
+              "offset": 79
+            },
             "end": {
               "line": 8,
               "column": 31,
diff --git a/test/fixtures/tree/list-continuation.commonmark.footnotes.json b/test/fixtures/tree/list-continuation.commonmark.footnotes.json
deleted file mode 100644
index d4e475f15..000000000
--- a/test/fixtures/tree/list-continuation.commonmark.footnotes.json
+++ /dev/null
@@ -1,540 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "foo",
-                  "position": {
-                    "start": {
-                      "line": 1,
-                      "column": 4,
-                      "offset": 3
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 7,
-                      "offset": 6
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 4,
-                  "offset": 3
-                },
-                "end": {
-                  "line": 1,
-                  "column": 7,
-                  "offset": 6
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 7,
-              "offset": 6
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 7,
-          "offset": 6
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "thematicBreak",
-      "position": {
-        "start": {
-          "line": 2,
-          "column": 1,
-          "offset": 7
-        },
-        "end": {
-          "line": 2,
-          "column": 4,
-          "offset": 10
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "foo",
-                  "position": {
-                    "start": {
-                      "line": 5,
-                      "column": 4,
-                      "offset": 16
-                    },
-                    "end": {
-                      "line": 5,
-                      "column": 7,
-                      "offset": 19
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 5,
-                  "column": 4,
-                  "offset": 16
-                },
-                "end": {
-                  "line": 5,
-                  "column": 7,
-                  "offset": 19
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 13
-            },
-            "end": {
-              "line": 5,
-              "column": 7,
-              "offset": 19
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 13
-        },
-        "end": {
-          "line": 5,
-          "column": 7,
-          "offset": 19
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "code",
-      "lang": "js",
-      "meta": null,
-      "value": "code();",
-      "position": {
-        "start": {
-          "line": 6,
-          "column": 1,
-          "offset": 20
-        },
-        "end": {
-          "line": 8,
-          "column": 4,
-          "offset": 37
-        },
-        "indent": [
-          1,
-          1
-        ]
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": true,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "referenceType": "collapsed",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 11,
-                          "column": 5,
-                          "offset": 44
-                        },
-                        "end": {
-                          "line": 11,
-                          "column": 8,
-                          "offset": 47
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 4,
-                      "offset": 43
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 11,
-                      "offset": 50
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "\n",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 11,
-                      "offset": 50
-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 1,
-                      "offset": 51
-                    },
-                    "indent": [
-                      1
-                    ]
-                  }
-                },
-                {
-                  "type": "linkReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "referenceType": "shortcut",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 12,
-                          "column": 2,
-                          "offset": 52
-                        },
-                        "end": {
-                          "line": 12,
-                          "column": 5,
-                          "offset": 55
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 12,
-                      "column": 1,
-                      "offset": 51
-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 6,
-                      "offset": 56
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": ": ",
-                  "position": {
-                    "start": {
-                      "line": 12,
-                      "column": 6,
-                      "offset": 56
-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 8,
-                      "offset": 58
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "link",
-                  "title": null,
-                  "url": "http://google.com",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "http://google.com",
-                      "position": {
-                        "start": {
-                          "line": 12,
-                          "column": 8,
-                          "offset": 58
-                        },
-                        "end": {
-                          "line": 12,
-                          "column": 25,
-                          "offset": 75
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 12,
-                      "column": 8,
-                      "offset": 58
-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 25,
-                      "offset": 75
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 4,
-                  "offset": 43
-                },
-                "end": {
-                  "line": 12,
-                  "column": 25,
-                  "offset": 75
-                },
-                "indent": [
-                  1
-                ]
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 40
-            },
-            "end": {
-              "line": 13,
-              "column": 1,
-              "offset": 76
-            },
-            "indent": [
-              1,
-              1
-            ]
-          }
-        },
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "footnoteReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "position": {
-                    "start": {
-                      "line": 15,
-                      "column": 4,
-                      "offset": 81
-                    },
-                    "end": {
-                      "line": 15,
-                      "column": 10,
-                      "offset": 87
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "\n",
-                  "position": {
-                    "start": {
-                      "line": 15,
-                      "column": 10,
-                      "offset": 87
-                    },
-                    "end": {
-                      "line": 16,
-                      "column": 1,
-                      "offset": 88
-                    },
-                    "indent": [
-                      1
-                    ]
-                  }
-                },
-                {
-                  "type": "footnoteReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "position": {
-                    "start": {
-                      "line": 16,
-                      "column": 1,
-                      "offset": 88
-                    },
-                    "end": {
-                      "line": 16,
-                      "column": 7,
-                      "offset": 94
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": ": bar baz.",
-                  "position": {
-                    "start": {
-                      "line": 16,
-                      "column": 7,
-                      "offset": 94
-                    },
-                    "end": {
-                      "line": 16,
-                      "column": 17,
-                      "offset": 104
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 15,
-                  "column": 4,
-                  "offset": 81
-                },
-                "end": {
-                  "line": 16,
-                  "column": 17,
-                  "offset": 104
-                },
-                "indent": [
-                  1
-                ]
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 15,
-              "column": 1,
-              "offset": 78
-            },
-            "end": {
-              "line": 16,
-              "column": 17,
-              "offset": 104
-            },
-            "indent": [
-              1
-            ]
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 40
-        },
-        "end": {
-          "line": 16,
-          "column": 17,
-          "offset": 104
-        },
-        "indent": [
-          1,
-          1,
-          1,
-          1,
-          1
-        ]
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 17,
-      "column": 1,
-      "offset": 105
-    }
-  }
-}
diff --git a/test/fixtures/tree/list-continuation.commonmark.footnotes.pedantic.json b/test/fixtures/tree/list-continuation.commonmark.footnotes.pedantic.json
deleted file mode 100644
index 4c4a79e3d..000000000
--- a/test/fixtures/tree/list-continuation.commonmark.footnotes.pedantic.json
+++ /dev/null
@@ -1,503 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": true,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "heading",
-              "depth": 2,
-              "children": [
-                {
-                  "type": "text",
-                  "value": "foo",
-                  "position": {
-                    "start": {
-                      "line": 1,
-                      "column": 4,
-                      "offset": 3
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 7,
-                      "offset": 6
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 4,
-                  "offset": 3
-                },
-                "end": {
-                  "line": 2,
-                  "column": 4,
-                  "offset": 10
-                },
-                "indent": [
-                  1
-                ]
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 3,
-              "column": 1,
-              "offset": 11
-            },
-            "indent": [
-              1,
-              1
-            ]
-          }
-        },
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "foo",
-                  "position": {
-                    "start": {
-                      "line": 5,
-                      "column": 4,
-                      "offset": 16
-                    },
-                    "end": {
-                      "line": 5,
-                      "column": 7,
-                      "offset": 19
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 5,
-                  "column": 4,
-                  "offset": 16
-                },
-                "end": {
-                  "line": 5,
-                  "column": 7,
-                  "offset": 19
-                },
-                "indent": []
-              }
-            },
-            {
-              "type": "code",
-              "lang": "js",
-              "meta": null,
-              "value": "code();",
-              "position": {
-                "start": {
-                  "line": 6,
-                  "column": 1,
-                  "offset": 20
-                },
-                "end": {
-                  "line": 8,
-                  "column": 4,
-                  "offset": 37
-                },
-                "indent": [
-                  1,
-                  1
-                ]
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 13
-            },
-            "end": {
-              "line": 9,
-              "column": 1,
-              "offset": 38
-            },
-            "indent": [
-              1,
-              1,
-              1,
-              1
-            ]
-          }
-        },
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "referenceType": "collapsed",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 11,
-                          "column": 5,
-                          "offset": 44
-                        },
-                        "end": {
-                          "line": 11,
-                          "column": 8,
-                          "offset": 47
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 4,
-                      "offset": 43
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 11,
-                      "offset": 50
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": "\n",
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 11,
-                      "offset": 50
-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 1,
-                      "offset": 51
-                    },
-                    "indent": [
-                      1
-                    ]
-                  }
-                },
-                {
-                  "type": "linkReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "referenceType": "shortcut",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 12,
-                          "column": 2,
-                          "offset": 52
-                        },
-                        "end": {
-                          "line": 12,
-                          "column": 5,
-                          "offset": 55
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 12,
-                      "column": 1,
-                      "offset": 51
-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 6,
-                      "offset": 56
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "text",
-                  "value": ": ",
-                  "position": {
-                    "start": {
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-                      "column": 6,
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-                    },
-                    "end": {
-                      "line": 12,
-                      "column": 8,
-                      "offset": 58
-                    },
-                    "indent": []
-                  }
-                },
-                {
-                  "type": "link",
-                  "title": null,
-                  "url": "http://google.com",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "http://google.com",
-                      "position": {
-                        "start": {
-                          "line": 12,
-                          "column": 8,
-                          "offset": 58
-                        },
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-                          "line": 12,
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-                          "offset": 75
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-                        "indent": []
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-                  ],
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-        {
-          "type": "listItem",
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-          "checked": null,
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-              "type": "paragraph",
-              "children": [
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-                  "identifier": "foo",
-                  "label": "foo",
-                  "position": {
-                    "start": {
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-                    "end": {
-                      "line": 15,
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-                      "offset": 87
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-                    "indent": []
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-                {
-                  "type": "text",
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-                  "position": {
-                    "start": {
-                      "line": 15,
-                      "column": 10,
-                      "offset": 87
-                    },
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-                      "line": 16,
-                      "column": 1,
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-                    },
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-                      1
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-                {
-                  "type": "footnoteReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "position": {
-                    "start": {
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-                      "column": 1,
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-                    },
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-                  "value": ": bar baz.",
-                  "position": {
-                    "start": {
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-                      "column": 7,
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-              "position": {
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-                  "column": 4,
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diff --git a/test/fixtures/tree/list-continuation.footnotes.json b/test/fixtures/tree/list-continuation.footnotes.json
deleted file mode 100644
index 3592486b9..000000000
--- a/test/fixtures/tree/list-continuation.footnotes.json
+++ /dev/null
@@ -1,456 +0,0 @@
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diff --git a/test/fixtures/tree/list-continuation.footnotes.pedantic.json b/test/fixtures/tree/list-continuation.footnotes.pedantic.json
deleted file mode 100644
index d836fc332..000000000
--- a/test/fixtures/tree/list-continuation.footnotes.pedantic.json
+++ /dev/null
@@ -1,455 +0,0 @@
-{
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diff --git a/test/fixtures/tree/list-continuation.nogfm.commonmark.footnotes.json b/test/fixtures/tree/list-continuation.nogfm.commonmark.footnotes.json
deleted file mode 100644
index acf598ec3..000000000
--- a/test/fixtures/tree/list-continuation.nogfm.commonmark.footnotes.json
+++ /dev/null
@@ -1,497 +0,0 @@
-{
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deleted file mode 100644
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-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 13
-            },
-            "end": {
-              "line": 8,
-              "column": 4,
-              "offset": 37
-            },
-            "indent": [
-              1,
-              1,
-              1
-            ]
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 13
-        },
-        "end": {
-          "line": 8,
-          "column": 4,
-          "offset": 37
-        },
-        "indent": [
-          1,
-          1,
-          1
-        ]
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "referenceType": "collapsed",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 11,
-                          "column": 5,
-                          "offset": 44
-                        },
-                        "end": {
-                          "line": 11,
-                          "column": 8,
-                          "offset": 47
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 4,
-                      "offset": 43
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 11,
-                      "offset": 50
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 4,
-                  "offset": 43
-                },
-                "end": {
-                  "line": 11,
-                  "column": 11,
-                  "offset": 50
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 40
-            },
-            "end": {
-              "line": 11,
-              "column": 11,
-              "offset": 50
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 40
-        },
-        "end": {
-          "line": 11,
-          "column": 11,
-          "offset": 50
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "foo",
-      "label": "foo",
-      "title": null,
-      "url": "http://google.com",
-      "position": {
-        "start": {
-          "line": 12,
-          "column": 1,
-          "offset": 51
-        },
-        "end": {
-          "line": 12,
-          "column": 25,
-          "offset": 75
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "footnoteReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "position": {
-                    "start": {
-                      "line": 15,
-                      "column": 4,
-                      "offset": 81
-                    },
-                    "end": {
-                      "line": 15,
-                      "column": 10,
-                      "offset": 87
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 15,
-                  "column": 4,
-                  "offset": 81
-                },
-                "end": {
-                  "line": 15,
-                  "column": 10,
-                  "offset": 87
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 15,
-              "column": 1,
-              "offset": 78
-            },
-            "end": {
-              "line": 15,
-              "column": 10,
-              "offset": 87
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 15,
-          "column": 1,
-          "offset": 78
-        },
-        "end": {
-          "line": 15,
-          "column": 10,
-          "offset": 87
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "foo",
-      "label": "foo",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "bar baz.",
-              "position": {
-                "start": {
-                  "line": 16,
-                  "column": 9,
-                  "offset": 96
-                },
-                "end": {
-                  "line": 16,
-                  "column": 17,
-                  "offset": 104
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 9,
-              "offset": 96
-            },
-            "end": {
-              "line": 16,
-              "column": 17,
-              "offset": 104
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 16,
-          "column": 1,
-          "offset": 88
-        },
-        "end": {
-          "line": 16,
-          "column": 17,
-          "offset": 104
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 17,
-      "column": 1,
-      "offset": 105
-    }
-  }
-}
diff --git a/test/fixtures/tree/list-continuation.nogfm.footnotes.pedantic.json b/test/fixtures/tree/list-continuation.nogfm.footnotes.pedantic.json
deleted file mode 100644
index 26c86f099..000000000
--- a/test/fixtures/tree/list-continuation.nogfm.footnotes.pedantic.json
+++ /dev/null
@@ -1,459 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "heading",
-              "depth": 2,
-              "children": [
-                {
-                  "type": "text",
-                  "value": "foo",
-                  "position": {
-                    "start": {
-                      "line": 1,
-                      "column": 4,
-                      "offset": 3
-                    },
-                    "end": {
-                      "line": 1,
-                      "column": 7,
-                      "offset": 6
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 1,
-                  "column": 4,
-                  "offset": 3
-                },
-                "end": {
-                  "line": 2,
-                  "column": 4,
-                  "offset": 10
-                },
-                "indent": [
-                  1
-                ]
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 2,
-              "column": 4,
-              "offset": 10
-            },
-            "indent": [
-              1
-            ]
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 2,
-          "column": 4,
-          "offset": 10
-        },
-        "indent": [
-          1
-        ]
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "text",
-                  "value": "foo\n",
-                  "position": {
-                    "start": {
-                      "line": 5,
-                      "column": 4,
-                      "offset": 16
-                    },
-                    "end": {
-                      "line": 6,
-                      "column": 1,
-                      "offset": 20
-                    },
-                    "indent": [
-                      1
-                    ]
-                  }
-                },
-                {
-                  "type": "inlineCode",
-                  "value": "js\ncode();\n",
-                  "position": {
-                    "start": {
-                      "line": 6,
-                      "column": 1,
-                      "offset": 20
-                    },
-                    "end": {
-                      "line": 8,
-                      "column": 4,
-                      "offset": 37
-                    },
-                    "indent": [
-                      1,
-                      1
-                    ]
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 5,
-                  "column": 4,
-                  "offset": 16
-                },
-                "end": {
-                  "line": 8,
-                  "column": 4,
-                  "offset": 37
-                },
-                "indent": [
-                  1,
-                  1,
-                  1
-                ]
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 13
-            },
-            "end": {
-              "line": 8,
-              "column": 4,
-              "offset": 37
-            },
-            "indent": [
-              1,
-              1,
-              1
-            ]
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 13
-        },
-        "end": {
-          "line": 8,
-          "column": 4,
-          "offset": 37
-        },
-        "indent": [
-          1,
-          1,
-          1
-        ]
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "linkReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "referenceType": "collapsed",
-                  "children": [
-                    {
-                      "type": "text",
-                      "value": "foo",
-                      "position": {
-                        "start": {
-                          "line": 11,
-                          "column": 5,
-                          "offset": 44
-                        },
-                        "end": {
-                          "line": 11,
-                          "column": 8,
-                          "offset": 47
-                        },
-                        "indent": []
-                      }
-                    }
-                  ],
-                  "position": {
-                    "start": {
-                      "line": 11,
-                      "column": 4,
-                      "offset": 43
-                    },
-                    "end": {
-                      "line": 11,
-                      "column": 11,
-                      "offset": 50
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 4,
-                  "offset": 43
-                },
-                "end": {
-                  "line": 11,
-                  "column": 11,
-                  "offset": 50
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 40
-            },
-            "end": {
-              "line": 11,
-              "column": 11,
-              "offset": 50
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 40
-        },
-        "end": {
-          "line": 11,
-          "column": 11,
-          "offset": 50
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "foo",
-      "label": "foo",
-      "title": null,
-      "url": "http://google.com",
-      "position": {
-        "start": {
-          "line": 12,
-          "column": 1,
-          "offset": 51
-        },
-        "end": {
-          "line": 12,
-          "column": 25,
-          "offset": 75
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "list",
-      "ordered": true,
-      "start": 1,
-      "spread": false,
-      "children": [
-        {
-          "type": "listItem",
-          "spread": false,
-          "checked": null,
-          "children": [
-            {
-              "type": "paragraph",
-              "children": [
-                {
-                  "type": "footnoteReference",
-                  "identifier": "foo",
-                  "label": "foo",
-                  "position": {
-                    "start": {
-                      "line": 15,
-                      "column": 4,
-                      "offset": 81
-                    },
-                    "end": {
-                      "line": 15,
-                      "column": 10,
-                      "offset": 87
-                    },
-                    "indent": []
-                  }
-                }
-              ],
-              "position": {
-                "start": {
-                  "line": 15,
-                  "column": 4,
-                  "offset": 81
-                },
-                "end": {
-                  "line": 15,
-                  "column": 10,
-                  "offset": 87
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 15,
-              "column": 1,
-              "offset": 78
-            },
-            "end": {
-              "line": 15,
-              "column": 10,
-              "offset": 87
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 15,
-          "column": 1,
-          "offset": 78
-        },
-        "end": {
-          "line": 15,
-          "column": 10,
-          "offset": 87
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "foo",
-      "label": "foo",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "bar baz.",
-              "position": {
-                "start": {
-                  "line": 16,
-                  "column": 9,
-                  "offset": 96
-                },
-                "end": {
-                  "line": 16,
-                  "column": 17,
-                  "offset": 104
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 9,
-              "offset": 96
-            },
-            "end": {
-              "line": 16,
-              "column": 17,
-              "offset": 104
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 16,
-          "column": 1,
-          "offset": 88
-        },
-        "end": {
-          "line": 16,
-          "column": 17,
-          "offset": 104
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 17,
-      "column": 1,
-      "offset": 105
-    }
-  }
-}
diff --git a/test/fixtures/tree/footnote-without-space.json b/test/fixtures/tree/literal-email.commonmark.json
similarity index 51%
rename from test/fixtures/tree/footnote-without-space.json
rename to test/fixtures/tree/literal-email.commonmark.json
index 6f6b68ba1..3d733b47e 100644
--- a/test/fixtures/tree/footnote-without-space.json
+++ b/test/fixtures/tree/literal-email.commonmark.json
@@ -6,7 +6,7 @@
       "children": [
         {
           "type": "text",
-          "value": "foo",
+          "value": "example1 (",
           "position": {
             "start": {
               "line": 1,
@@ -15,31 +15,30 @@
             },
             "end": {
               "line": 1,
-              "column": 4,
-              "offset": 3
+              "column": 11,
+              "offset": 10
             },
             "indent": []
           }
         },
         {
-          "type": "linkReference",
-          "identifier": "^abc",
-          "label": "^abc",
-          "referenceType": "shortcut",
+          "type": "link",
+          "title": null,
+          "url": "mailto:1234567@example.com",
           "children": [
             {
               "type": "text",
-              "value": "^abc",
+              "value": "1234567@example.com",
               "position": {
                 "start": {
                   "line": 1,
-                  "column": 5,
-                  "offset": 4
+                  "column": 11,
+                  "offset": 10
                 },
                 "end": {
                   "line": 1,
-                  "column": 9,
-                  "offset": 8
+                  "column": 30,
+                  "offset": 29
                 },
                 "indent": []
               }
@@ -48,53 +47,54 @@
           "position": {
             "start": {
               "line": 1,
-              "column": 4,
-              "offset": 3
+              "column": 11,
+              "offset": 10
             },
             "end": {
               "line": 1,
-              "column": 10,
-              "offset": 9
+              "column": 30,
+              "offset": 29
             },
             "indent": []
           }
         },
         {
           "type": "text",
-          "value": " bar. foo",
+          "value": ")\nexample1 (mailto:",
           "position": {
             "start": {
               "line": 1,
-              "column": 10,
-              "offset": 9
+              "column": 30,
+              "offset": 29
             },
             "end": {
-              "line": 1,
-              "column": 19,
-              "offset": 18
+              "line": 2,
+              "column": 18,
+              "offset": 48
             },
-            "indent": []
+            "indent": [
+              1
+            ]
           }
         },
         {
-          "type": "linkReference",
-          "identifier": "^xyz",
-          "label": "^xyz",
-          "referenceType": "shortcut",
+          "type": "link",
+          "title": null,
+          "url": "mailto:1234567@example.com",
           "children": [
             {
               "type": "text",
-              "value": "^xyz",
+              "value": "1234567@example.com",
               "position": {
                 "start": {
-                  "line": 1,
-                  "column": 20,
-                  "offset": 19
+                  "line": 2,
+                  "column": 18,
+                  "offset": 48
                 },
                 "end": {
-                  "line": 1,
-                  "column": 24,
-                  "offset": 23
+                  "line": 2,
+                  "column": 37,
+                  "offset": 67
                 },
                 "indent": []
               }
@@ -102,31 +102,31 @@
           ],
           "position": {
             "start": {
-              "line": 1,
-              "column": 19,
-              "offset": 18
+              "line": 2,
+              "column": 18,
+              "offset": 48
             },
             "end": {
-              "line": 1,
-              "column": 25,
-              "offset": 24
+              "line": 2,
+              "column": 37,
+              "offset": 67
             },
             "indent": []
           }
         },
         {
           "type": "text",
-          "value": " bar",
+          "value": ")",
           "position": {
             "start": {
-              "line": 1,
-              "column": 25,
-              "offset": 24
+              "line": 2,
+              "column": 37,
+              "offset": 67
             },
             "end": {
-              "line": 1,
-              "column": 29,
-              "offset": 28
+              "line": 2,
+              "column": 38,
+              "offset": 68
             },
             "indent": []
           }
@@ -139,11 +139,13 @@
           "offset": 0
         },
         "end": {
-          "line": 1,
-          "column": 29,
-          "offset": 28
+          "line": 2,
+          "column": 38,
+          "offset": 68
         },
-        "indent": []
+        "indent": [
+          1
+        ]
       }
     },
     {
@@ -151,41 +153,39 @@
       "children": [
         {
           "type": "text",
-          "value": "And some more tests for “image like” footnotes, related to:\n",
+          "value": "Lorem ",
           "position": {
             "start": {
-              "line": 3,
+              "line": 4,
               "column": 1,
-              "offset": 30
+              "offset": 70
             },
             "end": {
               "line": 4,
-              "column": 1,
-              "offset": 90
+              "column": 7,
+              "offset": 76
             },
-            "indent": [
-              1
-            ]
+            "indent": []
           }
         },
         {
           "type": "link",
           "title": null,
-          "url": "https://github.com/remarkjs/remark/issues/283",
+          "url": "mailto:foo@bar.baz",
           "children": [
             {
               "type": "text",
-              "value": "https://github.com/remarkjs/remark/issues/283",
+              "value": "foo@bar.baz",
               "position": {
                 "start": {
                   "line": 4,
-                  "column": 2,
-                  "offset": 91
+                  "column": 7,
+                  "offset": 76
                 },
                 "end": {
                   "line": 4,
-                  "column": 47,
-                  "offset": 136
+                  "column": 18,
+                  "offset": 87
                 },
                 "indent": []
               }
@@ -194,30 +194,30 @@
           "position": {
             "start": {
               "line": 4,
-              "column": 1,
-              "offset": 90
+              "column": 7,
+              "offset": 76
             },
             "end": {
               "line": 4,
-              "column": 48,
-              "offset": 137
+              "column": 18,
+              "offset": 87
             },
             "indent": []
           }
         },
         {
           "type": "text",
-          "value": ":",
+          "value": " ipsum.",
           "position": {
             "start": {
               "line": 4,
-              "column": 48,
-              "offset": 137
+              "column": 18,
+              "offset": 87
             },
             "end": {
               "line": 4,
-              "column": 49,
-              "offset": 138
+              "column": 25,
+              "offset": 94
             },
             "indent": []
           }
@@ -225,18 +225,16 @@
       ],
       "position": {
         "start": {
-          "line": 3,
+          "line": 4,
           "column": 1,
-          "offset": 30
+          "offset": 70
         },
         "end": {
           "line": 4,
-          "column": 49,
-          "offset": 138
+          "column": 25,
+          "offset": 94
         },
-        "indent": [
-          1
-        ]
+        "indent": []
       }
     },
     {
@@ -244,40 +242,39 @@
       "children": [
         {
           "type": "text",
-          "value": "Hello",
+          "value": "alpha@bravo+charlie.delta isn’t valid, but ",
           "position": {
             "start": {
               "line": 6,
               "column": 1,
-              "offset": 140
+              "offset": 96
             },
             "end": {
               "line": 6,
-              "column": 6,
-              "offset": 145
+              "column": 44,
+              "offset": 139
             },
             "indent": []
           }
         },
         {
-          "type": "linkReference",
-          "identifier": "^footnote",
-          "label": "^footnote",
-          "referenceType": "shortcut",
+          "type": "link",
+          "title": null,
+          "url": "mailto:echo+foxtrot@golf.hotel",
           "children": [
             {
               "type": "text",
-              "value": "^footnote",
+              "value": "echo+foxtrot@golf.hotel",
               "position": {
                 "start": {
                   "line": 6,
-                  "column": 7,
-                  "offset": 146
+                  "column": 44,
+                  "offset": 139
                 },
                 "end": {
                   "line": 6,
-                  "column": 16,
-                  "offset": 155
+                  "column": 67,
+                  "offset": 162
                 },
                 "indent": []
               }
@@ -286,94 +283,87 @@
           "position": {
             "start": {
               "line": 6,
-              "column": 6,
-              "offset": 145
+              "column": 44,
+              "offset": 139
             },
             "end": {
               "line": 6,
-              "column": 17,
-              "offset": 156
+              "column": 67,
+              "offset": 162
             },
             "indent": []
           }
         },
         {
           "type": "text",
-          "value": "\nHello",
+          "value": " is.",
           "position": {
             "start": {
               "line": 6,
-              "column": 17,
-              "offset": 156
-            },
-            "end": {
-              "line": 7,
-              "column": 6,
-              "offset": 162
-            },
-            "indent": [
-              1
-            ]
-          }
-        },
-        {
-          "type": "imageReference",
-          "identifier": "^footnote",
-          "label": "^footnote",
-          "referenceType": "shortcut",
-          "alt": "^footnote",
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 6,
+              "column": 67,
               "offset": 162
             },
             "end": {
-              "line": 7,
-              "column": 18,
-              "offset": 174
+              "line": 6,
+              "column": 71,
+              "offset": 166
             },
             "indent": []
           }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 6,
+          "column": 1,
+          "offset": 96
         },
+        "end": {
+          "line": 6,
+          "column": 71,
+          "offset": 166
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
         {
           "type": "text",
-          "value": "\nHello! ",
+          "value": "Valid: ",
           "position": {
             "start": {
-              "line": 7,
-              "column": 18,
-              "offset": 174
+              "line": 8,
+              "column": 1,
+              "offset": 168
             },
             "end": {
               "line": 8,
               "column": 8,
-              "offset": 182
+              "offset": 175
             },
-            "indent": [
-              1
-            ]
+            "indent": []
           }
         },
         {
-          "type": "linkReference",
-          "identifier": "^footnote",
-          "label": "^footnote",
-          "referenceType": "shortcut",
+          "type": "link",
+          "title": null,
+          "url": "mailto:a.b-c_d@a.b",
           "children": [
             {
               "type": "text",
-              "value": "^footnote",
+              "value": "a.b-c_d@a.b",
               "position": {
                 "start": {
                   "line": 8,
-                  "column": 9,
-                  "offset": 183
+                  "column": 8,
+                  "offset": 175
                 },
                 "end": {
                   "line": 8,
-                  "column": 18,
-                  "offset": 192
+                  "column": 19,
+                  "offset": 186
                 },
                 "indent": []
               }
@@ -383,12 +373,12 @@
             "start": {
               "line": 8,
               "column": 8,
-              "offset": 182
+              "offset": 175
             },
             "end": {
               "line": 8,
               "column": 19,
-              "offset": 193
+              "offset": 186
             },
             "indent": []
           }
@@ -396,43 +386,56 @@
       ],
       "position": {
         "start": {
-          "line": 6,
+          "line": 8,
           "column": 1,
-          "offset": 140
+          "offset": 168
         },
         "end": {
           "line": 8,
           "column": 19,
-          "offset": 193
+          "offset": 186
         },
-        "indent": [
-          1,
-          1
-        ]
+        "indent": []
       }
     },
     {
       "type": "paragraph",
       "children": [
         {
-          "type": "linkReference",
-          "identifier": "^abc",
-          "label": "^abc",
-          "referenceType": "shortcut",
+          "type": "text",
+          "value": "Valid, but the dot is not part of the email: ",
+          "position": {
+            "start": {
+              "line": 10,
+              "column": 1,
+              "offset": 188
+            },
+            "end": {
+              "line": 10,
+              "column": 46,
+              "offset": 233
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:a.b-c_d@a.b",
           "children": [
             {
               "type": "text",
-              "value": "^abc",
+              "value": "a.b-c_d@a.b",
               "position": {
                 "start": {
                   "line": 10,
-                  "column": 2,
-                  "offset": 196
+                  "column": 46,
+                  "offset": 233
                 },
                 "end": {
                   "line": 10,
-                  "column": 6,
-                  "offset": 200
+                  "column": 57,
+                  "offset": 244
                 },
                 "indent": []
               }
@@ -441,30 +444,30 @@
           "position": {
             "start": {
               "line": 10,
-              "column": 1,
-              "offset": 195
+              "column": 46,
+              "offset": 233
             },
             "end": {
               "line": 10,
-              "column": 7,
-              "offset": 201
+              "column": 57,
+              "offset": 244
             },
             "indent": []
           }
         },
         {
           "type": "text",
-          "value": ": Baz baz",
+          "value": ".",
           "position": {
             "start": {
               "line": 10,
-              "column": 7,
-              "offset": 201
+              "column": 57,
+              "offset": 244
             },
             "end": {
               "line": 10,
-              "column": 16,
-              "offset": 210
+              "column": 58,
+              "offset": 245
             },
             "indent": []
           }
@@ -474,32 +477,47 @@
         "start": {
           "line": 10,
           "column": 1,
-          "offset": 195
+          "offset": 188
         },
         "end": {
           "line": 10,
-          "column": 16,
-          "offset": 210
+          "column": 58,
+          "offset": 245
         },
         "indent": []
       }
     },
     {
-      "type": "definition",
-      "identifier": "^xyz",
-      "label": "^xyz",
-      "title": null,
-      "url": "Baz",
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: a.b-c_d@a.b-",
+          "position": {
+            "start": {
+              "line": 12,
+              "column": 1,
+              "offset": 247
+            },
+            "end": {
+              "line": 12,
+              "column": 24,
+              "offset": 270
+            },
+            "indent": []
+          }
+        }
+      ],
       "position": {
         "start": {
           "line": 12,
           "column": 1,
-          "offset": 212
+          "offset": 247
         },
         "end": {
           "line": 12,
-          "column": 12,
-          "offset": 223
+          "column": 24,
+          "offset": 270
         },
         "indent": []
       }
@@ -508,24 +526,58 @@
       "type": "paragraph",
       "children": [
         {
-          "type": "linkReference",
-          "identifier": "^footnote",
-          "label": "^footnote",
-          "referenceType": "shortcut",
+          "type": "text",
+          "value": "Not valid: a.b-c",
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 1,
+              "offset": 272
+            },
+            "end": {
+              "line": 14,
+              "column": 17,
+              "offset": 288
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "emphasis",
           "children": [
             {
-              "type": "text",
-              "value": "^footnote",
+              "type": "link",
+              "title": null,
+              "url": "mailto:d@a.b",
+              "children": [
+                {
+                  "type": "text",
+                  "value": "d@a.b",
+                  "position": {
+                    "start": {
+                      "line": 14,
+                      "column": 18,
+                      "offset": 289
+                    },
+                    "end": {
+                      "line": 14,
+                      "column": 23,
+                      "offset": 294
+                    },
+                    "indent": []
+                  }
+                }
+              ],
               "position": {
                 "start": {
                   "line": 14,
-                  "column": 2,
-                  "offset": 226
+                  "column": 18,
+                  "offset": 289
                 },
                 "end": {
                   "line": 14,
-                  "column": 11,
-                  "offset": 235
+                  "column": 23,
+                  "offset": 294
                 },
                 "indent": []
               }
@@ -534,30 +586,48 @@
           "position": {
             "start": {
               "line": 14,
-              "column": 1,
-              "offset": 225
+              "column": 17,
+              "offset": 288
             },
             "end": {
               "line": 14,
-              "column": 12,
-              "offset": 236
+              "column": 24,
+              "offset": 295
             },
             "indent": []
           }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 14,
+          "column": 1,
+          "offset": 272
+        },
+        "end": {
+          "line": 14,
+          "column": 24,
+          "offset": 295
         },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
         {
           "type": "text",
-          "value": ": Some definition.",
+          "value": "Not valid: alpha@bravo.",
           "position": {
             "start": {
-              "line": 14,
-              "column": 12,
-              "offset": 236
+              "line": 16,
+              "column": 1,
+              "offset": 297
             },
             "end": {
-              "line": 14,
-              "column": 30,
-              "offset": 254
+              "line": 16,
+              "column": 24,
+              "offset": 320
             },
             "indent": []
           }
@@ -565,14 +635,86 @@
       ],
       "position": {
         "start": {
-          "line": 14,
+          "line": 16,
           "column": 1,
-          "offset": 225
+          "offset": 297
         },
         "end": {
-          "line": 14,
-          "column": 30,
-          "offset": 254
+          "line": 16,
+          "column": 24,
+          "offset": 320
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "<",
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 1,
+              "offset": 322
+            },
+            "end": {
+              "line": 18,
+              "column": 5,
+              "offset": 326
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:foo@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "foo@example.com",
+              "position": {
+                "start": {
+                  "line": 18,
+                  "column": 5,
+                  "offset": 326
+                },
+                "end": {
+                  "line": 18,
+                  "column": 20,
+                  "offset": 341
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 5,
+              "offset": 326
+            },
+            "end": {
+              "line": 18,
+              "column": 20,
+              "offset": 341
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 18,
+          "column": 1,
+          "offset": 322
+        },
+        "end": {
+          "line": 18,
+          "column": 20,
+          "offset": 341
         },
         "indent": []
       }
@@ -585,9 +727,9 @@
       "offset": 0
     },
     "end": {
-      "line": 15,
+      "line": 19,
       "column": 1,
-      "offset": 255
+      "offset": 342
     }
   }
 }
diff --git a/test/fixtures/tree/literal-email.json b/test/fixtures/tree/literal-email.json
new file mode 100644
index 000000000..3d733b47e
--- /dev/null
+++ b/test/fixtures/tree/literal-email.json
@@ -0,0 +1,735 @@
+{
+  "type": "root",
+  "children": [
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "example1 (",
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 1,
+              "offset": 0
+            },
+            "end": {
+              "line": 1,
+              "column": 11,
+              "offset": 10
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:1234567@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "1234567@example.com",
+              "position": {
+                "start": {
+                  "line": 1,
+                  "column": 11,
+                  "offset": 10
+                },
+                "end": {
+                  "line": 1,
+                  "column": 30,
+                  "offset": 29
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 11,
+              "offset": 10
+            },
+            "end": {
+              "line": 1,
+              "column": 30,
+              "offset": 29
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ")\nexample1 (mailto:",
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 30,
+              "offset": 29
+            },
+            "end": {
+              "line": 2,
+              "column": 18,
+              "offset": 48
+            },
+            "indent": [
+              1
+            ]
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:1234567@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "1234567@example.com",
+              "position": {
+                "start": {
+                  "line": 2,
+                  "column": 18,
+                  "offset": 48
+                },
+                "end": {
+                  "line": 2,
+                  "column": 37,
+                  "offset": 67
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 2,
+              "column": 18,
+              "offset": 48
+            },
+            "end": {
+              "line": 2,
+              "column": 37,
+              "offset": 67
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ")",
+          "position": {
+            "start": {
+              "line": 2,
+              "column": 37,
+              "offset": 67
+            },
+            "end": {
+              "line": 2,
+              "column": 38,
+              "offset": 68
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 1,
+          "column": 1,
+          "offset": 0
+        },
+        "end": {
+          "line": 2,
+          "column": 38,
+          "offset": 68
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Lorem ",
+          "position": {
+            "start": {
+              "line": 4,
+              "column": 1,
+              "offset": 70
+            },
+            "end": {
+              "line": 4,
+              "column": 7,
+              "offset": 76
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:foo@bar.baz",
+          "children": [
+            {
+              "type": "text",
+              "value": "foo@bar.baz",
+              "position": {
+                "start": {
+                  "line": 4,
+                  "column": 7,
+                  "offset": 76
+                },
+                "end": {
+                  "line": 4,
+                  "column": 18,
+                  "offset": 87
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 4,
+              "column": 7,
+              "offset": 76
+            },
+            "end": {
+              "line": 4,
+              "column": 18,
+              "offset": 87
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " ipsum.",
+          "position": {
+            "start": {
+              "line": 4,
+              "column": 18,
+              "offset": 87
+            },
+            "end": {
+              "line": 4,
+              "column": 25,
+              "offset": 94
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 4,
+          "column": 1,
+          "offset": 70
+        },
+        "end": {
+          "line": 4,
+          "column": 25,
+          "offset": 94
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "alpha@bravo+charlie.delta isn’t valid, but ",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 1,
+              "offset": 96
+            },
+            "end": {
+              "line": 6,
+              "column": 44,
+              "offset": 139
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:echo+foxtrot@golf.hotel",
+          "children": [
+            {
+              "type": "text",
+              "value": "echo+foxtrot@golf.hotel",
+              "position": {
+                "start": {
+                  "line": 6,
+                  "column": 44,
+                  "offset": 139
+                },
+                "end": {
+                  "line": 6,
+                  "column": 67,
+                  "offset": 162
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 44,
+              "offset": 139
+            },
+            "end": {
+              "line": 6,
+              "column": 67,
+              "offset": 162
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " is.",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 67,
+              "offset": 162
+            },
+            "end": {
+              "line": 6,
+              "column": 71,
+              "offset": 166
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 6,
+          "column": 1,
+          "offset": 96
+        },
+        "end": {
+          "line": 6,
+          "column": 71,
+          "offset": 166
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid: ",
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 1,
+              "offset": 168
+            },
+            "end": {
+              "line": 8,
+              "column": 8,
+              "offset": 175
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:a.b-c_d@a.b",
+          "children": [
+            {
+              "type": "text",
+              "value": "a.b-c_d@a.b",
+              "position": {
+                "start": {
+                  "line": 8,
+                  "column": 8,
+                  "offset": 175
+                },
+                "end": {
+                  "line": 8,
+                  "column": 19,
+                  "offset": 186
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 8,
+              "offset": 175
+            },
+            "end": {
+              "line": 8,
+              "column": 19,
+              "offset": 186
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 8,
+          "column": 1,
+          "offset": 168
+        },
+        "end": {
+          "line": 8,
+          "column": 19,
+          "offset": 186
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid, but the dot is not part of the email: ",
+          "position": {
+            "start": {
+              "line": 10,
+              "column": 1,
+              "offset": 188
+            },
+            "end": {
+              "line": 10,
+              "column": 46,
+              "offset": 233
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:a.b-c_d@a.b",
+          "children": [
+            {
+              "type": "text",
+              "value": "a.b-c_d@a.b",
+              "position": {
+                "start": {
+                  "line": 10,
+                  "column": 46,
+                  "offset": 233
+                },
+                "end": {
+                  "line": 10,
+                  "column": 57,
+                  "offset": 244
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 10,
+              "column": 46,
+              "offset": 233
+            },
+            "end": {
+              "line": 10,
+              "column": 57,
+              "offset": 244
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ".",
+          "position": {
+            "start": {
+              "line": 10,
+              "column": 57,
+              "offset": 244
+            },
+            "end": {
+              "line": 10,
+              "column": 58,
+              "offset": 245
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 10,
+          "column": 1,
+          "offset": 188
+        },
+        "end": {
+          "line": 10,
+          "column": 58,
+          "offset": 245
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: a.b-c_d@a.b-",
+          "position": {
+            "start": {
+              "line": 12,
+              "column": 1,
+              "offset": 247
+            },
+            "end": {
+              "line": 12,
+              "column": 24,
+              "offset": 270
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 12,
+          "column": 1,
+          "offset": 247
+        },
+        "end": {
+          "line": 12,
+          "column": 24,
+          "offset": 270
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: a.b-c",
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 1,
+              "offset": 272
+            },
+            "end": {
+              "line": 14,
+              "column": 17,
+              "offset": 288
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "emphasis",
+          "children": [
+            {
+              "type": "link",
+              "title": null,
+              "url": "mailto:d@a.b",
+              "children": [
+                {
+                  "type": "text",
+                  "value": "d@a.b",
+                  "position": {
+                    "start": {
+                      "line": 14,
+                      "column": 18,
+                      "offset": 289
+                    },
+                    "end": {
+                      "line": 14,
+                      "column": 23,
+                      "offset": 294
+                    },
+                    "indent": []
+                  }
+                }
+              ],
+              "position": {
+                "start": {
+                  "line": 14,
+                  "column": 18,
+                  "offset": 289
+                },
+                "end": {
+                  "line": 14,
+                  "column": 23,
+                  "offset": 294
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 17,
+              "offset": 288
+            },
+            "end": {
+              "line": 14,
+              "column": 24,
+              "offset": 295
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 14,
+          "column": 1,
+          "offset": 272
+        },
+        "end": {
+          "line": 14,
+          "column": 24,
+          "offset": 295
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: alpha@bravo.",
+          "position": {
+            "start": {
+              "line": 16,
+              "column": 1,
+              "offset": 297
+            },
+            "end": {
+              "line": 16,
+              "column": 24,
+              "offset": 320
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 16,
+          "column": 1,
+          "offset": 297
+        },
+        "end": {
+          "line": 16,
+          "column": 24,
+          "offset": 320
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "<",
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 1,
+              "offset": 322
+            },
+            "end": {
+              "line": 18,
+              "column": 5,
+              "offset": 326
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:foo@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "foo@example.com",
+              "position": {
+                "start": {
+                  "line": 18,
+                  "column": 5,
+                  "offset": 326
+                },
+                "end": {
+                  "line": 18,
+                  "column": 20,
+                  "offset": 341
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 5,
+              "offset": 326
+            },
+            "end": {
+              "line": 18,
+              "column": 20,
+              "offset": 341
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 18,
+          "column": 1,
+          "offset": 322
+        },
+        "end": {
+          "line": 18,
+          "column": 20,
+          "offset": 341
+        },
+        "indent": []
+      }
+    }
+  ],
+  "position": {
+    "start": {
+      "line": 1,
+      "column": 1,
+      "offset": 0
+    },
+    "end": {
+      "line": 19,
+      "column": 1,
+      "offset": 342
+    }
+  }
+}
diff --git a/test/fixtures/tree/literal-email.nogfm.json b/test/fixtures/tree/literal-email.nogfm.json
new file mode 100644
index 000000000..40c8b9b6c
--- /dev/null
+++ b/test/fixtures/tree/literal-email.nogfm.json
@@ -0,0 +1,388 @@
+{
+  "type": "root",
+  "children": [
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "example1 (1234567@example.com)\nexample1 (mailto:1234567@example.com)",
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 1,
+              "offset": 0
+            },
+            "end": {
+              "line": 2,
+              "column": 38,
+              "offset": 68
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 1,
+          "column": 1,
+          "offset": 0
+        },
+        "end": {
+          "line": 2,
+          "column": 38,
+          "offset": 68
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Lorem foo@bar.baz ipsum.",
+          "position": {
+            "start": {
+              "line": 4,
+              "column": 1,
+              "offset": 70
+            },
+            "end": {
+              "line": 4,
+              "column": 25,
+              "offset": 94
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 4,
+          "column": 1,
+          "offset": 70
+        },
+        "end": {
+          "line": 4,
+          "column": 25,
+          "offset": 94
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "alpha@bravo+charlie.delta isn’t valid, but echo+foxtrot@golf.hotel is.",
+          "position": {
+            "start": {
+              "line": 6,
+              "column": 1,
+              "offset": 96
+            },
+            "end": {
+              "line": 6,
+              "column": 71,
+              "offset": 166
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 6,
+          "column": 1,
+          "offset": 96
+        },
+        "end": {
+          "line": 6,
+          "column": 71,
+          "offset": 166
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid: a.b-c_d@a.b",
+          "position": {
+            "start": {
+              "line": 8,
+              "column": 1,
+              "offset": 168
+            },
+            "end": {
+              "line": 8,
+              "column": 19,
+              "offset": 186
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 8,
+          "column": 1,
+          "offset": 168
+        },
+        "end": {
+          "line": 8,
+          "column": 19,
+          "offset": 186
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid, but the dot is not part of the email: a.b-c_d@a.b.",
+          "position": {
+            "start": {
+              "line": 10,
+              "column": 1,
+              "offset": 188
+            },
+            "end": {
+              "line": 10,
+              "column": 58,
+              "offset": 245
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 10,
+          "column": 1,
+          "offset": 188
+        },
+        "end": {
+          "line": 10,
+          "column": 58,
+          "offset": 245
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: a.b-c_d@a.b-",
+          "position": {
+            "start": {
+              "line": 12,
+              "column": 1,
+              "offset": 247
+            },
+            "end": {
+              "line": 12,
+              "column": 24,
+              "offset": 270
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 12,
+          "column": 1,
+          "offset": 247
+        },
+        "end": {
+          "line": 12,
+          "column": 24,
+          "offset": 270
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: a.b-c",
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 1,
+              "offset": 272
+            },
+            "end": {
+              "line": 14,
+              "column": 17,
+              "offset": 288
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "emphasis",
+          "children": [
+            {
+              "type": "text",
+              "value": "d@a.b",
+              "position": {
+                "start": {
+                  "line": 14,
+                  "column": 18,
+                  "offset": 289
+                },
+                "end": {
+                  "line": 14,
+                  "column": 23,
+                  "offset": 294
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 17,
+              "offset": 288
+            },
+            "end": {
+              "line": 14,
+              "column": 24,
+              "offset": 295
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 14,
+          "column": 1,
+          "offset": 272
+        },
+        "end": {
+          "line": 14,
+          "column": 24,
+          "offset": 295
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Not valid: alpha@bravo.",
+          "position": {
+            "start": {
+              "line": 16,
+              "column": 1,
+              "offset": 297
+            },
+            "end": {
+              "line": 16,
+              "column": 24,
+              "offset": 320
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 16,
+          "column": 1,
+          "offset": 297
+        },
+        "end": {
+          "line": 16,
+          "column": 24,
+          "offset": 320
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "<",
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 1,
+              "offset": 322
+            },
+            "end": {
+              "line": 18,
+              "column": 5,
+              "offset": 326
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "foo@example.com",
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 5,
+              "offset": 326
+            },
+            "end": {
+              "line": 18,
+              "column": 20,
+              "offset": 341
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 18,
+          "column": 1,
+          "offset": 322
+        },
+        "end": {
+          "line": 18,
+          "column": 20,
+          "offset": 341
+        },
+        "indent": []
+      }
+    }
+  ],
+  "position": {
+    "start": {
+      "line": 1,
+      "column": 1,
+      "offset": 0
+    },
+    "end": {
+      "line": 19,
+      "column": 1,
+      "offset": 342
+    }
+  }
+}
diff --git a/test/fixtures/tree/literal-url.commonmark.json b/test/fixtures/tree/literal-url.commonmark.json
new file mode 100644
index 000000000..6aa9b2e04
--- /dev/null
+++ b/test/fixtures/tree/literal-url.commonmark.json
@@ -0,0 +1,1912 @@
+{
+  "type": "root",
+  "children": [
+    {
+      "type": "heading",
+      "depth": 1,
+      "children": [
+        {
+          "type": "text",
+          "value": "Literal URLs",
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 3,
+              "offset": 2
+            },
+            "end": {
+              "line": 1,
+              "column": 15,
+              "offset": 14
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 1,
+          "column": 1,
+          "offset": 0
+        },
+        "end": {
+          "line": 1,
+          "column": 15,
+          "offset": 14
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "heading",
+      "depth": 2,
+      "children": [
+        {
+          "type": "text",
+          "value": "Extended www “autolinks”",
+          "position": {
+            "start": {
+              "line": 3,
+              "column": 4,
+              "offset": 19
+            },
+            "end": {
+              "line": 3,
+              "column": 28,
+              "offset": 43
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 3,
+          "column": 1,
+          "offset": 16
+        },
+        "end": {
+          "line": 3,
+          "column": 28,
+          "offset": 43
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Here’s a URL: ",
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 1,
+              "offset": 45
+            },
+            "end": {
+              "line": 5,
+              "column": 15,
+              "offset": 59
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.alpha.org",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.alpha.org",
+              "position": {
+                "start": {
+                  "line": 5,
+                  "column": 15,
+                  "offset": 59
+                },
+                "end": {
+                  "line": 5,
+                  "column": 28,
+                  "offset": 72
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 15,
+              "offset": 59
+            },
+            "end": {
+              "line": 5,
+              "column": 28,
+              "offset": 72
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ".",
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 28,
+              "offset": 72
+            },
+            "end": {
+              "line": 5,
+              "column": 29,
+              "offset": 73
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 5,
+          "column": 1,
+          "offset": 45
+        },
+        "end": {
+          "line": 5,
+          "column": 29,
+          "offset": 73
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Visit ",
+          "position": {
+            "start": {
+              "line": 7,
+              "column": 1,
+              "offset": 75
+            },
+            "end": {
+              "line": 7,
+              "column": 7,
+              "offset": 81
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.bravo.org/help",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.bravo.org/help",
+              "position": {
+                "start": {
+                  "line": 7,
+                  "column": 7,
+                  "offset": 81
+                },
+                "end": {
+                  "line": 7,
+                  "column": 25,
+                  "offset": 99
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 7,
+              "column": 7,
+              "offset": 81
+            },
+            "end": {
+              "line": 7,
+              "column": 25,
+              "offset": 99
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " for more information.",
+          "position": {
+            "start": {
+              "line": 7,
+              "column": 25,
+              "offset": 99
+            },
+            "end": {
+              "line": 7,
+              "column": 47,
+              "offset": 121
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 7,
+          "column": 1,
+          "offset": 75
+        },
+        "end": {
+          "line": 7,
+          "column": 47,
+          "offset": 121
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Dots cannot appear together: www..one.com and www.two..com.",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 1,
+              "offset": 123
+            },
+            "end": {
+              "line": 9,
+              "column": 60,
+              "offset": 182
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 9,
+          "column": 1,
+          "offset": 123
+        },
+        "end": {
+          "line": 9,
+          "column": 60,
+          "offset": 182
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "And www. is not a URL, neither are www.a nor www.b.",
+          "position": {
+            "start": {
+              "line": 11,
+              "column": 1,
+              "offset": 184
+            },
+            "end": {
+              "line": 11,
+              "column": 52,
+              "offset": 235
+            },
+            "indent": []
+          }
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+    {
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+          "type": "text",
+          "value": "This one one too: ",
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+              "column": 1,
+              "offset": 1228
+            },
+            "end": {
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+              "offset": 1246
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.entity.com/search?q=delta",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.entity.com/search?q=delta",
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+          }
+        },
+        {
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+      ],
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+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Only “named” ones work, numericals don’t, so this one is only without the\nsemicolon: ",
+          "position": {
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+              "column": 1,
+              "offset": 1283
+            },
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+        },
+        {
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+          "url": "http://www.entity.com/search?q=delta&#x220A",
+          "children": [
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+              "value": "www.entity.com/search?q=delta",
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+          }
+        },
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+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "inlineCode",
+          "value": "<",
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+            },
+            "end": {
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+              "column": 4,
+              "offset": 1410
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " immediately ends an autolink: ",
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 4,
+              "offset": 1410
+            },
+            "end": {
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+              "column": 35,
+              "offset": 1441
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.alpha.org/he",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.alpha.org/he",
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+                },
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+            },
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+              "offset": 1457
+            },
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+          }
+        },
+        {
+          "type": "text",
+          "value": "<lp",
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+            },
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+          "offset": 1460
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "heading",
+      "depth": 2,
+      "children": [
+        {
+          "type": "text",
+          "value": "Extended url “autolinks”",
+          "position": {
+            "start": {
+              "line": 50,
+              "column": 4,
+              "offset": 1465
+            },
+            "end": {
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+              "offset": 1489
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+      ],
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+        },
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+          "offset": 1489
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://oscar.org",
+          "children": [
+            {
+              "type": "text",
+              "value": "http://oscar.org",
+              "position": {
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+                  "line": 52,
+                  "column": 1,
+                  "offset": 1491
+                },
+                "end": {
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+                  "column": 17,
+                  "offset": 1507
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
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+              "column": 1,
+              "offset": 1491
+            },
+            "end": {
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+              "column": 17,
+              "offset": 1507
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
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+          "column": 1,
+          "offset": 1491
+        },
+        "end": {
+          "line": 52,
+          "column": 17,
+          "offset": 1507
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "(Visit ",
+          "position": {
+            "start": {
+              "line": 54,
+              "column": 1,
+              "offset": 1509
+            },
+            "end": {
+              "line": 54,
+              "column": 8,
+              "offset": 1516
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "https://papa.romeo.com/search?q=sierra+(tango)",
+          "children": [
+            {
+              "type": "text",
+              "value": "https://papa.romeo.com/search?q=sierra+(tango)",
+              "position": {
+                "start": {
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+                  "column": 8,
+                  "offset": 1516
+                },
+                "end": {
+                  "line": 54,
+                  "column": 54,
+                  "offset": 1562
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
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+              "column": 8,
+              "offset": 1516
+            },
+            "end": {
+              "line": 54,
+              "column": 54,
+              "offset": 1562
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ")",
+          "position": {
+            "start": {
+              "line": 54,
+              "column": 54,
+              "offset": 1562
+            },
+            "end": {
+              "line": 54,
+              "column": 55,
+              "offset": 1563
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
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+          "column": 1,
+          "offset": 1509
+        },
+        "end": {
+          "line": 54,
+          "column": 55,
+          "offset": 1563
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Dots cannot appear together: http://..one.com and http://two..com, or start:\nhttp://.three.com",
+          "position": {
+            "start": {
+              "line": 56,
+              "column": 1,
+              "offset": 1565
+            },
+            "end": {
+              "line": 57,
+              "column": 18,
+              "offset": 1659
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 56,
+          "column": 1,
+          "offset": 1565
+        },
+        "end": {
+          "line": 57,
+          "column": 18,
+          "offset": 1659
+        },
+        "indent": [
+          1
+        ]
+      }
+    }
+  ],
+  "position": {
+    "start": {
+      "line": 1,
+      "column": 1,
+      "offset": 0
+    },
+    "end": {
+      "line": 58,
+      "column": 1,
+      "offset": 1660
+    }
+  }
+}
diff --git a/test/fixtures/tree/literal-url.json b/test/fixtures/tree/literal-url.json
new file mode 100644
index 000000000..6aa9b2e04
--- /dev/null
+++ b/test/fixtures/tree/literal-url.json
@@ -0,0 +1,1912 @@
+{
+  "type": "root",
+  "children": [
+    {
+      "type": "heading",
+      "depth": 1,
+      "children": [
+        {
+          "type": "text",
+          "value": "Literal URLs",
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 3,
+              "offset": 2
+            },
+            "end": {
+              "line": 1,
+              "column": 15,
+              "offset": 14
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 1,
+          "column": 1,
+          "offset": 0
+        },
+        "end": {
+          "line": 1,
+          "column": 15,
+          "offset": 14
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "heading",
+      "depth": 2,
+      "children": [
+        {
+          "type": "text",
+          "value": "Extended www “autolinks”",
+          "position": {
+            "start": {
+              "line": 3,
+              "column": 4,
+              "offset": 19
+            },
+            "end": {
+              "line": 3,
+              "column": 28,
+              "offset": 43
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 3,
+          "column": 1,
+          "offset": 16
+        },
+        "end": {
+          "line": 3,
+          "column": 28,
+          "offset": 43
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Here’s a URL: ",
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 1,
+              "offset": 45
+            },
+            "end": {
+              "line": 5,
+              "column": 15,
+              "offset": 59
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.alpha.org",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.alpha.org",
+              "position": {
+                "start": {
+                  "line": 5,
+                  "column": 15,
+                  "offset": 59
+                },
+                "end": {
+                  "line": 5,
+                  "column": 28,
+                  "offset": 72
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 15,
+              "offset": 59
+            },
+            "end": {
+              "line": 5,
+              "column": 28,
+              "offset": 72
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ".",
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 28,
+              "offset": 72
+            },
+            "end": {
+              "line": 5,
+              "column": 29,
+              "offset": 73
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 5,
+          "column": 1,
+          "offset": 45
+        },
+        "end": {
+          "line": 5,
+          "column": 29,
+          "offset": 73
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Visit ",
+          "position": {
+            "start": {
+              "line": 7,
+              "column": 1,
+              "offset": 75
+            },
+            "end": {
+              "line": 7,
+              "column": 7,
+              "offset": 81
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.bravo.org/help",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.bravo.org/help",
+              "position": {
+                "start": {
+                  "line": 7,
+                  "column": 7,
+                  "offset": 81
+                },
+                "end": {
+                  "line": 7,
+                  "column": 25,
+                  "offset": 99
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 7,
+              "column": 7,
+              "offset": 81
+            },
+            "end": {
+              "line": 7,
+              "column": 25,
+              "offset": 99
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " for more information.",
+          "position": {
+            "start": {
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+              "column": 25,
+              "offset": 99
+            },
+            "end": {
+              "line": 7,
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+              "offset": 121
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
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+          "column": 1,
+          "offset": 75
+        },
+        "end": {
+          "line": 7,
+          "column": 47,
+          "offset": 121
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Dots cannot appear together: www..one.com and www.two..com.",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 1,
+              "offset": 123
+            },
+            "end": {
+              "line": 9,
+              "column": 60,
+              "offset": 182
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
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+          "column": 1,
+          "offset": 123
+        },
+        "end": {
+          "line": 9,
+          "column": 60,
+          "offset": 182
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "And www. is not a URL, neither are www.a nor www.b.",
+          "position": {
+            "start": {
+              "line": 11,
+              "column": 1,
+              "offset": 184
+            },
+            "end": {
+              "line": 11,
+              "column": 52,
+              "offset": 235
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 11,
+          "column": 1,
+          "offset": 184
+        },
+        "end": {
+          "line": 11,
+          "column": 52,
+          "offset": 235
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Underscores cannot be used in the last two domain parts, so www.three.c_m,\nand www.fo_ur.com are not URLs, but ",
+          "position": {
+            "start": {
+              "line": 13,
+              "column": 1,
+              "offset": 237
+            },
+            "end": {
+              "line": 14,
+              "column": 37,
+              "offset": 348
+            },
+            "indent": [
+              1
+            ]
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.fi_ve.six.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.fi_ve.six.com",
+              "position": {
+                "start": {
+                  "line": 14,
+                  "column": 37,
+                  "offset": 348
+                },
+                "end": {
+                  "line": 14,
+                  "column": 54,
+                  "offset": 365
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 37,
+              "offset": 348
+            },
+            "end": {
+              "line": 14,
+              "column": 54,
+              "offset": 365
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " is.",
+          "position": {
+            "start": {
+              "line": 14,
+              "column": 54,
+              "offset": 365
+            },
+            "end": {
+              "line": 14,
+              "column": 58,
+              "offset": 369
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 13,
+          "column": 1,
+          "offset": 237
+        },
+        "end": {
+          "line": 14,
+          "column": 58,
+          "offset": 369
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid, and the dot is not part of the link: Visit ",
+          "position": {
+            "start": {
+              "line": 16,
+              "column": 1,
+              "offset": 371
+            },
+            "end": {
+              "line": 16,
+              "column": 51,
+              "offset": 421
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.charlie.org",
+          "children": [
+            {
+              "type": "text",
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+          "value": "Only “named” ones work, numericals don’t, so this one is only without the\nsemicolon: ",
+          "position": {
+            "start": {
+              "line": 45,
+              "column": 1,
+              "offset": 1283
+            },
+            "end": {
+              "line": 46,
+              "column": 12,
+              "offset": 1368
+            },
+            "indent": [
+              1
+            ]
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.entity.com/search?q=delta&#x220A",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.entity.com/search?q=delta",
+              "position": {
+                "start": {
+                  "line": 46,
+                  "column": 12,
+                  "offset": 1368
+                },
+                "end": {
+                  "line": 46,
+                  "column": 41,
+                  "offset": 1397
+                },
+                "indent": []
+              }
+            },
+            {
+              "type": "text",
+              "value": "∊",
+              "position": {
+                "start": {
+                  "line": 46,
+                  "column": 41,
+                  "offset": 1397
+                },
+                "end": {
+                  "line": 46,
+                  "column": 48,
+                  "offset": 1404
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 46,
+              "column": 12,
+              "offset": 1368
+            },
+            "end": {
+              "line": 46,
+              "column": 48,
+              "offset": 1404
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ";",
+          "position": {
+            "start": {
+              "line": 46,
+              "column": 48,
+              "offset": 1404
+            },
+            "end": {
+              "line": 46,
+              "column": 49,
+              "offset": 1405
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 45,
+          "column": 1,
+          "offset": 1283
+        },
+        "end": {
+          "line": 46,
+          "column": 49,
+          "offset": 1405
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "inlineCode",
+          "value": "<",
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 1,
+              "offset": 1407
+            },
+            "end": {
+              "line": 48,
+              "column": 4,
+              "offset": 1410
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " immediately ends an autolink: ",
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 4,
+              "offset": 1410
+            },
+            "end": {
+              "line": 48,
+              "column": 35,
+              "offset": 1441
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://www.alpha.org/he",
+          "children": [
+            {
+              "type": "text",
+              "value": "www.alpha.org/he",
+              "position": {
+                "start": {
+                  "line": 48,
+                  "column": 35,
+                  "offset": 1441
+                },
+                "end": {
+                  "line": 48,
+                  "column": 51,
+                  "offset": 1457
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 35,
+              "offset": 1441
+            },
+            "end": {
+              "line": 48,
+              "column": 51,
+              "offset": 1457
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "<lp",
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 51,
+              "offset": 1457
+            },
+            "end": {
+              "line": 48,
+              "column": 54,
+              "offset": 1460
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 48,
+          "column": 1,
+          "offset": 1407
+        },
+        "end": {
+          "line": 48,
+          "column": 54,
+          "offset": 1460
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "heading",
+      "depth": 2,
+      "children": [
+        {
+          "type": "text",
+          "value": "Extended url “autolinks”",
+          "position": {
+            "start": {
+              "line": 50,
+              "column": 4,
+              "offset": 1465
+            },
+            "end": {
+              "line": 50,
+              "column": 28,
+              "offset": 1489
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 50,
+          "column": 1,
+          "offset": 1462
+        },
+        "end": {
+          "line": 50,
+          "column": 28,
+          "offset": 1489
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "link",
+          "title": null,
+          "url": "http://oscar.org",
+          "children": [
+            {
+              "type": "text",
+              "value": "http://oscar.org",
+              "position": {
+                "start": {
+                  "line": 52,
+                  "column": 1,
+                  "offset": 1491
+                },
+                "end": {
+                  "line": 52,
+                  "column": 17,
+                  "offset": 1507
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 52,
+              "column": 1,
+              "offset": 1491
+            },
+            "end": {
+              "line": 52,
+              "column": 17,
+              "offset": 1507
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 52,
+          "column": 1,
+          "offset": 1491
+        },
+        "end": {
+          "line": 52,
+          "column": 17,
+          "offset": 1507
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "(Visit ",
+          "position": {
+            "start": {
+              "line": 54,
+              "column": 1,
+              "offset": 1509
+            },
+            "end": {
+              "line": 54,
+              "column": 8,
+              "offset": 1516
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "https://papa.romeo.com/search?q=sierra+(tango)",
+          "children": [
+            {
+              "type": "text",
+              "value": "https://papa.romeo.com/search?q=sierra+(tango)",
+              "position": {
+                "start": {
+                  "line": 54,
+                  "column": 8,
+                  "offset": 1516
+                },
+                "end": {
+                  "line": 54,
+                  "column": 54,
+                  "offset": 1562
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 54,
+              "column": 8,
+              "offset": 1516
+            },
+            "end": {
+              "line": 54,
+              "column": 54,
+              "offset": 1562
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": ")",
+          "position": {
+            "start": {
+              "line": 54,
+              "column": 54,
+              "offset": 1562
+            },
+            "end": {
+              "line": 54,
+              "column": 55,
+              "offset": 1563
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 54,
+          "column": 1,
+          "offset": 1509
+        },
+        "end": {
+          "line": 54,
+          "column": 55,
+          "offset": 1563
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Dots cannot appear together: http://..one.com and http://two..com, or start:\nhttp://.three.com",
+          "position": {
+            "start": {
+              "line": 56,
+              "column": 1,
+              "offset": 1565
+            },
+            "end": {
+              "line": 57,
+              "column": 18,
+              "offset": 1659
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 56,
+          "column": 1,
+          "offset": 1565
+        },
+        "end": {
+          "line": 57,
+          "column": 18,
+          "offset": 1659
+        },
+        "indent": [
+          1
+        ]
+      }
+    }
+  ],
+  "position": {
+    "start": {
+      "line": 1,
+      "column": 1,
+      "offset": 0
+    },
+    "end": {
+      "line": 58,
+      "column": 1,
+      "offset": 1660
+    }
+  }
+}
diff --git a/test/fixtures/tree/literal-url.nogfm.json b/test/fixtures/tree/literal-url.nogfm.json
new file mode 100644
index 000000000..607d6b990
--- /dev/null
+++ b/test/fixtures/tree/literal-url.nogfm.json
@@ -0,0 +1,1005 @@
+{
+  "type": "root",
+  "children": [
+    {
+      "type": "heading",
+      "depth": 1,
+      "children": [
+        {
+          "type": "text",
+          "value": "Literal URLs",
+          "position": {
+            "start": {
+              "line": 1,
+              "column": 3,
+              "offset": 2
+            },
+            "end": {
+              "line": 1,
+              "column": 15,
+              "offset": 14
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 1,
+          "column": 1,
+          "offset": 0
+        },
+        "end": {
+          "line": 1,
+          "column": 15,
+          "offset": 14
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "heading",
+      "depth": 2,
+      "children": [
+        {
+          "type": "text",
+          "value": "Extended www “autolinks”",
+          "position": {
+            "start": {
+              "line": 3,
+              "column": 4,
+              "offset": 19
+            },
+            "end": {
+              "line": 3,
+              "column": 28,
+              "offset": 43
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 3,
+          "column": 1,
+          "offset": 16
+        },
+        "end": {
+          "line": 3,
+          "column": 28,
+          "offset": 43
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Here’s a URL: www.alpha.org.",
+          "position": {
+            "start": {
+              "line": 5,
+              "column": 1,
+              "offset": 45
+            },
+            "end": {
+              "line": 5,
+              "column": 29,
+              "offset": 73
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 5,
+          "column": 1,
+          "offset": 45
+        },
+        "end": {
+          "line": 5,
+          "column": 29,
+          "offset": 73
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Visit www.bravo.org/help for more information.",
+          "position": {
+            "start": {
+              "line": 7,
+              "column": 1,
+              "offset": 75
+            },
+            "end": {
+              "line": 7,
+              "column": 47,
+              "offset": 121
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 7,
+          "column": 1,
+          "offset": 75
+        },
+        "end": {
+          "line": 7,
+          "column": 47,
+          "offset": 121
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Dots cannot appear together: www..one.com and www.two..com.",
+          "position": {
+            "start": {
+              "line": 9,
+              "column": 1,
+              "offset": 123
+            },
+            "end": {
+              "line": 9,
+              "column": 60,
+              "offset": 182
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 9,
+          "column": 1,
+          "offset": 123
+        },
+        "end": {
+          "line": 9,
+          "column": 60,
+          "offset": 182
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "And www. is not a URL, neither are www.a nor www.b.",
+          "position": {
+            "start": {
+              "line": 11,
+              "column": 1,
+              "offset": 184
+            },
+            "end": {
+              "line": 11,
+              "column": 52,
+              "offset": 235
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 11,
+          "column": 1,
+          "offset": 184
+        },
+        "end": {
+          "line": 11,
+          "column": 52,
+          "offset": 235
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Underscores cannot be used in the last two domain parts, so www.three.c_m,\nand www.fo_ur.com are not URLs, but www.fi_ve.six.com is.",
+          "position": {
+            "start": {
+              "line": 13,
+              "column": 1,
+              "offset": 237
+            },
+            "end": {
+              "line": 14,
+              "column": 58,
+              "offset": 369
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 13,
+          "column": 1,
+          "offset": 237
+        },
+        "end": {
+          "line": 14,
+          "column": 58,
+          "offset": 369
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid, and the dot is not part of the link: Visit www.charlie.org.",
+          "position": {
+            "start": {
+              "line": 16,
+              "column": 1,
+              "offset": 371
+            },
+            "end": {
+              "line": 16,
+              "column": 67,
+              "offset": 437
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 16,
+          "column": 1,
+          "offset": 371
+        },
+        "end": {
+          "line": 16,
+          "column": 67,
+          "offset": 437
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid, and this dot isn’t part of the link either: Visit www.delta.org/a.b.",
+          "position": {
+            "start": {
+              "line": 18,
+              "column": 1,
+              "offset": 439
+            },
+            "end": {
+              "line": 18,
+              "column": 76,
+              "offset": 514
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 18,
+          "column": 1,
+          "offset": 439
+        },
+        "end": {
+          "line": 18,
+          "column": 76,
+          "offset": 514
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Valid, but two dots are both not part of the URL: www.example.com..",
+          "position": {
+            "start": {
+              "line": 20,
+              "column": 1,
+              "offset": 516
+            },
+            "end": {
+              "line": 20,
+              "column": 68,
+              "offset": 583
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 20,
+          "column": 1,
+          "offset": 516
+        },
+        "end": {
+          "line": 20,
+          "column": 68,
+          "offset": 583
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Here are parens: www.echo.com/search?q=Markup+(business)",
+          "position": {
+            "start": {
+              "line": 22,
+              "column": 1,
+              "offset": 585
+            },
+            "end": {
+              "line": 22,
+              "column": 57,
+              "offset": 641
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 22,
+          "column": 1,
+          "offset": 585
+        },
+        "end": {
+          "line": 22,
+          "column": 57,
+          "offset": 641
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "The last two aren’t part of the\nlink: www.foxtrot.com/search?q=golf+(hotel)))",
+          "position": {
+            "start": {
+              "line": 24,
+              "column": 1,
+              "offset": 643
+            },
+            "end": {
+              "line": 25,
+              "column": 46,
+              "offset": 720
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 24,
+          "column": 1,
+          "offset": 643
+        },
+        "end": {
+          "line": 25,
+          "column": 46,
+          "offset": 720
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "These first and last ones aren’t\neither: (www.india.com/search?q=juliett+(kilo))",
+          "position": {
+            "start": {
+              "line": 27,
+              "column": 1,
+              "offset": 722
+            },
+            "end": {
+              "line": 28,
+              "column": 48,
+              "offset": 802
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 27,
+          "column": 1,
+          "offset": 722
+        },
+        "end": {
+          "line": 28,
+          "column": 48,
+          "offset": 802
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "This last one is: (www.lima.com/search?q=mike+(november)",
+          "position": {
+            "start": {
+              "line": 30,
+              "column": 1,
+              "offset": 804
+            },
+            "end": {
+              "line": 30,
+              "column": 57,
+              "offset": 860
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 30,
+          "column": 1,
+          "offset": 804
+        },
+        "end": {
+          "line": 30,
+          "column": 57,
+          "offset": 860
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Paren counting is only done if the last character is a closing\nparen: www.google.com/search?q=(business))+ok",
+          "position": {
+            "start": {
+              "line": 32,
+              "column": 1,
+              "offset": 862
+            },
+            "end": {
+              "line": 33,
+              "column": 46,
+              "offset": 970
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 32,
+          "column": 1,
+          "offset": 862
+        },
+        "end": {
+          "line": 33,
+          "column": 46,
+          "offset": 970
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "If it “looks” like an entity at the end, it isn’t included.",
+          "position": {
+            "start": {
+              "line": 35,
+              "column": 1,
+              "offset": 972
+            },
+            "end": {
+              "line": 35,
+              "column": 60,
+              "offset": 1031
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 35,
+          "column": 1,
+          "offset": 972
+        },
+        "end": {
+          "line": 35,
+          "column": 60,
+          "offset": 1031
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "This is a whole URL: www.entity.com/search?q=alpha&hl=en",
+          "position": {
+            "start": {
+              "line": 37,
+              "column": 1,
+              "offset": 1033
+            },
+            "end": {
+              "line": 37,
+              "column": 57,
+              "offset": 1089
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 37,
+          "column": 1,
+          "offset": 1033
+        },
+        "end": {
+          "line": 37,
+          "column": 57,
+          "offset": 1089
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "This is a without the semicolon: www.entity.com/search?q=bravo&;",
+          "position": {
+            "start": {
+              "line": 39,
+              "column": 1,
+              "offset": 1091
+            },
+            "end": {
+              "line": 39,
+              "column": 65,
+              "offset": 1155
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 39,
+          "column": 1,
+          "offset": 1091
+        },
+        "end": {
+          "line": 39,
+          "column": 65,
+          "offset": 1155
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "This one is without the “entity”: www.entity.com/search?q=charlie&hl;",
+          "position": {
+            "start": {
+              "line": 41,
+              "column": 1,
+              "offset": 1157
+            },
+            "end": {
+              "line": 41,
+              "column": 70,
+              "offset": 1226
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 41,
+          "column": 1,
+          "offset": 1157
+        },
+        "end": {
+          "line": 41,
+          "column": 70,
+          "offset": 1226
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "This one one too: www.entity.com/search?q=delta",
+          "position": {
+            "start": {
+              "line": 43,
+              "column": 1,
+              "offset": 1228
+            },
+            "end": {
+              "line": 43,
+              "column": 48,
+              "offset": 1275
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "©",
+          "position": {
+            "start": {
+              "line": 43,
+              "column": 48,
+              "offset": 1275
+            },
+            "end": {
+              "line": 43,
+              "column": 54,
+              "offset": 1281
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 43,
+          "column": 1,
+          "offset": 1228
+        },
+        "end": {
+          "line": 43,
+          "column": 54,
+          "offset": 1281
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Only “named” ones work, numericals don’t, so this one is only without the\nsemicolon: www.entity.com/search?q=delta",
+          "position": {
+            "start": {
+              "line": 45,
+              "column": 1,
+              "offset": 1283
+            },
+            "end": {
+              "line": 46,
+              "column": 41,
+              "offset": 1397
+            },
+            "indent": [
+              1
+            ]
+          }
+        },
+        {
+          "type": "text",
+          "value": "∊",
+          "position": {
+            "start": {
+              "line": 46,
+              "column": 41,
+              "offset": 1397
+            },
+            "end": {
+              "line": 46,
+              "column": 49,
+              "offset": 1405
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 45,
+          "column": 1,
+          "offset": 1283
+        },
+        "end": {
+          "line": 46,
+          "column": 49,
+          "offset": 1405
+        },
+        "indent": [
+          1
+        ]
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "inlineCode",
+          "value": "<",
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 1,
+              "offset": 1407
+            },
+            "end": {
+              "line": 48,
+              "column": 4,
+              "offset": 1410
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": " immediately ends an autolink: www.alpha.org/he<lp",
+          "position": {
+            "start": {
+              "line": 48,
+              "column": 4,
+              "offset": 1410
+            },
+            "end": {
+              "line": 48,
+              "column": 54,
+              "offset": 1460
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 48,
+          "column": 1,
+          "offset": 1407
+        },
+        "end": {
+          "line": 48,
+          "column": 54,
+          "offset": 1460
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "heading",
+      "depth": 2,
+      "children": [
+        {
+          "type": "text",
+          "value": "Extended url “autolinks”",
+          "position": {
+            "start": {
+              "line": 50,
+              "column": 4,
+              "offset": 1465
+            },
+            "end": {
+              "line": 50,
+              "column": 28,
+              "offset": 1489
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 50,
+          "column": 1,
+          "offset": 1462
+        },
+        "end": {
+          "line": 50,
+          "column": 28,
+          "offset": 1489
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "http://oscar.org",
+          "position": {
+            "start": {
+              "line": 52,
+              "column": 1,
+              "offset": 1491
+            },
+            "end": {
+              "line": 52,
+              "column": 17,
+              "offset": 1507
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 52,
+          "column": 1,
+          "offset": 1491
+        },
+        "end": {
+          "line": 52,
+          "column": 17,
+          "offset": 1507
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "(Visit https://papa.romeo.com/search?q=sierra+(tango))",
+          "position": {
+            "start": {
+              "line": 54,
+              "column": 1,
+              "offset": 1509
+            },
+            "end": {
+              "line": 54,
+              "column": 55,
+              "offset": 1563
+            },
+            "indent": []
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 54,
+          "column": 1,
+          "offset": 1509
+        },
+        "end": {
+          "line": 54,
+          "column": 55,
+          "offset": 1563
+        },
+        "indent": []
+      }
+    },
+    {
+      "type": "paragraph",
+      "children": [
+        {
+          "type": "text",
+          "value": "Dots cannot appear together: http://..one.com and http://two..com, or start:\nhttp://.three.com",
+          "position": {
+            "start": {
+              "line": 56,
+              "column": 1,
+              "offset": 1565
+            },
+            "end": {
+              "line": 57,
+              "column": 18,
+              "offset": 1659
+            },
+            "indent": [
+              1
+            ]
+          }
+        }
+      ],
+      "position": {
+        "start": {
+          "line": 56,
+          "column": 1,
+          "offset": 1565
+        },
+        "end": {
+          "line": 57,
+          "column": 18,
+          "offset": 1659
+        },
+        "indent": [
+          1
+        ]
+      }
+    }
+  ],
+  "position": {
+    "start": {
+      "line": 1,
+      "column": 1,
+      "offset": 0
+    },
+    "end": {
+      "line": 58,
+      "column": 1,
+      "offset": 1660
+    }
+  }
+}
diff --git a/test/fixtures/tree/markdown-documentation-syntax.commonmark.json b/test/fixtures/tree/markdown-documentation-syntax.commonmark.json
index 896a007b8..063e62539 100644
--- a/test/fixtures/tree/markdown-documentation-syntax.commonmark.json
+++ b/test/fixtures/tree/markdown-documentation-syntax.commonmark.json
@@ -13159,13 +13159,67 @@
       "children": [
         {
           "type": "text",
-          "value": "which will render in a browser as a clickable link to \"address@example.com\".",
+          "value": "which will render in a browser as a clickable link to \"",
           "position": {
             "start": {
               "line": 854,
               "column": 1,
               "offset": 26421
             },
+            "end": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:address@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "address@example.com",
+              "position": {
+                "start": {
+                  "line": 854,
+                  "column": 56,
+                  "offset": 26476
+                },
+                "end": {
+                  "line": 854,
+                  "column": 75,
+                  "offset": 26495
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "end": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\".",
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
             "end": {
               "line": 854,
               "column": 77,
diff --git a/test/fixtures/tree/markdown-documentation-syntax.commonmark.pedantic.json b/test/fixtures/tree/markdown-documentation-syntax.commonmark.pedantic.json
index 896a007b8..063e62539 100644
--- a/test/fixtures/tree/markdown-documentation-syntax.commonmark.pedantic.json
+++ b/test/fixtures/tree/markdown-documentation-syntax.commonmark.pedantic.json
@@ -13159,13 +13159,67 @@
       "children": [
         {
           "type": "text",
-          "value": "which will render in a browser as a clickable link to \"address@example.com\".",
+          "value": "which will render in a browser as a clickable link to \"",
           "position": {
             "start": {
               "line": 854,
               "column": 1,
               "offset": 26421
             },
+            "end": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:address@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "address@example.com",
+              "position": {
+                "start": {
+                  "line": 854,
+                  "column": 56,
+                  "offset": 26476
+                },
+                "end": {
+                  "line": 854,
+                  "column": 75,
+                  "offset": 26495
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "end": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\".",
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
             "end": {
               "line": 854,
               "column": 77,
diff --git a/test/fixtures/tree/markdown-documentation-syntax.json b/test/fixtures/tree/markdown-documentation-syntax.json
index a43a48166..b468dcb91 100644
--- a/test/fixtures/tree/markdown-documentation-syntax.json
+++ b/test/fixtures/tree/markdown-documentation-syntax.json
@@ -12640,13 +12640,67 @@
       "children": [
         {
           "type": "text",
-          "value": "which will render in a browser as a clickable link to \"address@example.com\".",
+          "value": "which will render in a browser as a clickable link to \"",
           "position": {
             "start": {
               "line": 854,
               "column": 1,
               "offset": 26421
             },
+            "end": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:address@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "address@example.com",
+              "position": {
+                "start": {
+                  "line": 854,
+                  "column": 56,
+                  "offset": 26476
+                },
+                "end": {
+                  "line": 854,
+                  "column": 75,
+                  "offset": 26495
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "end": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\".",
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
             "end": {
               "line": 854,
               "column": 77,
diff --git a/test/fixtures/tree/markdown-documentation-syntax.pedantic.json b/test/fixtures/tree/markdown-documentation-syntax.pedantic.json
index a43a48166..b468dcb91 100644
--- a/test/fixtures/tree/markdown-documentation-syntax.pedantic.json
+++ b/test/fixtures/tree/markdown-documentation-syntax.pedantic.json
@@ -12640,13 +12640,67 @@
       "children": [
         {
           "type": "text",
-          "value": "which will render in a browser as a clickable link to \"address@example.com\".",
+          "value": "which will render in a browser as a clickable link to \"",
           "position": {
             "start": {
               "line": 854,
               "column": 1,
               "offset": 26421
             },
+            "end": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "link",
+          "title": null,
+          "url": "mailto:address@example.com",
+          "children": [
+            {
+              "type": "text",
+              "value": "address@example.com",
+              "position": {
+                "start": {
+                  "line": 854,
+                  "column": 56,
+                  "offset": 26476
+                },
+                "end": {
+                  "line": 854,
+                  "column": 75,
+                  "offset": 26495
+                },
+                "indent": []
+              }
+            }
+          ],
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 56,
+              "offset": 26476
+            },
+            "end": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
+            "indent": []
+          }
+        },
+        {
+          "type": "text",
+          "value": "\".",
+          "position": {
+            "start": {
+              "line": 854,
+              "column": 75,
+              "offset": 26495
+            },
             "end": {
               "line": 854,
               "column": 77,
diff --git a/test/fixtures/tree/nested-references.commonmark.footnotes.json b/test/fixtures/tree/nested-references.commonmark.footnotes.json
deleted file mode 100644
index 939ede909..000000000
--- a/test/fixtures/tree/nested-references.commonmark.footnotes.json
+++ /dev/null
@@ -1,389 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested image should work:",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 31,
-              "offset": 30
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 31,
-          "offset": 30
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "imageReference",
-              "identifier": "bar",
-              "label": "bar",
-              "referenceType": "full",
-              "alt": "Foo",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 33
-                },
-                "end": {
-                  "line": 3,
-                  "column": 13,
-                  "offset": 44
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 32
-            },
-            "end": {
-              "line": 3,
-              "column": 19,
-              "offset": 50
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 32
-        },
-        "end": {
-          "line": 3,
-          "column": 19,
-          "offset": 50
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested link should not work:",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 52
-            },
-            "end": {
-              "line": 5,
-              "column": 34,
-              "offset": 85
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 52
-        },
-        "end": {
-          "line": 5,
-          "column": 34,
-          "offset": 85
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "[Foo][bar]",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 2,
-                  "offset": 88
-                },
-                "end": {
-                  "line": 7,
-                  "column": 12,
-                  "offset": 98
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 1,
-              "offset": 87
-            },
-            "end": {
-              "line": 7,
-              "column": 18,
-              "offset": 104
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 87
-        },
-        "end": {
-          "line": 7,
-          "column": 18,
-          "offset": 104
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested footnote not work:",
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 1,
-              "offset": 106
-            },
-            "end": {
-              "line": 9,
-              "column": 31,
-              "offset": 136
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 106
-        },
-        "end": {
-          "line": 9,
-          "column": 31,
-          "offset": 136
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "footnoteReference",
-              "identifier": "foo",
-              "label": "foo",
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 2,
-                  "offset": 139
-                },
-                "end": {
-                  "line": 11,
-                  "column": 8,
-                  "offset": 145
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 138
-            },
-            "end": {
-              "line": 11,
-              "column": 14,
-              "offset": 151
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 138
-        },
-        "end": {
-          "line": 11,
-          "column": 14,
-          "offset": 151
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "bar",
-      "label": "bar",
-      "title": "bar",
-      "url": "https://bar.com",
-      "position": {
-        "start": {
-          "line": 13,
-          "column": 1,
-          "offset": 153
-        },
-        "end": {
-          "line": 13,
-          "column": 29,
-          "offset": 181
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "baz",
-      "label": "baz",
-      "title": "baz",
-      "url": "https://baz.com",
-      "position": {
-        "start": {
-          "line": 14,
-          "column": 1,
-          "offset": 182
-        },
-        "end": {
-          "line": 14,
-          "column": 29,
-          "offset": 210
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "foo",
-      "label": "foo",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "A footnote.",
-              "position": {
-                "start": {
-                  "line": 16,
-                  "column": 9,
-                  "offset": 220
-                },
-                "end": {
-                  "line": 16,
-                  "column": 20,
-                  "offset": 231
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 9,
-              "offset": 220
-            },
-            "end": {
-              "line": 16,
-              "column": 20,
-              "offset": 231
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 16,
-          "column": 1,
-          "offset": 212
-        },
-        "end": {
-          "line": 16,
-          "column": 20,
-          "offset": 231
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 17,
-      "column": 1,
-      "offset": 232
-    }
-  }
-}
diff --git a/test/fixtures/tree/nested-references.commonmark.json b/test/fixtures/tree/nested-references.commonmark.json
index 284918b2c..de84e4cad 100644
--- a/test/fixtures/tree/nested-references.commonmark.json
+++ b/test/fixtures/tree/nested-references.commonmark.json
@@ -186,97 +186,6 @@
         "indent": []
       }
     },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested footnote not work:",
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 1,
-              "offset": 106
-            },
-            "end": {
-              "line": 9,
-              "column": 31,
-              "offset": 136
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 106
-        },
-        "end": {
-          "line": 9,
-          "column": 31,
-          "offset": 136
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "[^foo]",
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 2,
-                  "offset": 139
-                },
-                "end": {
-                  "line": 11,
-                  "column": 8,
-                  "offset": 145
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 138
-            },
-            "end": {
-              "line": 11,
-              "column": 14,
-              "offset": 151
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 138
-        },
-        "end": {
-          "line": 11,
-          "column": 14,
-          "offset": 151
-        },
-        "indent": []
-      }
-    },
     {
       "type": "definition",
       "identifier": "bar",
@@ -285,14 +194,14 @@
       "url": "https://bar.com",
       "position": {
         "start": {
-          "line": 13,
+          "line": 9,
           "column": 1,
-          "offset": 153
+          "offset": 106
         },
         "end": {
-          "line": 13,
+          "line": 9,
           "column": 29,
-          "offset": 181
+          "offset": 134
         },
         "indent": []
       }
@@ -305,87 +214,14 @@
       "url": "https://baz.com",
       "position": {
         "start": {
-          "line": 14,
+          "line": 10,
           "column": 1,
-          "offset": 182
+          "offset": 135
         },
         "end": {
-          "line": 14,
+          "line": 10,
           "column": 29,
-          "offset": 210
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^foo",
-          "label": "^foo",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^foo",
-              "position": {
-                "start": {
-                  "line": 16,
-                  "column": 2,
-                  "offset": 213
-                },
-                "end": {
-                  "line": 16,
-                  "column": 6,
-                  "offset": 217
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 1,
-              "offset": 212
-            },
-            "end": {
-              "line": 16,
-              "column": 7,
-              "offset": 218
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": A footnote.",
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 7,
-              "offset": 218
-            },
-            "end": {
-              "line": 16,
-              "column": 20,
-              "offset": 231
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 16,
-          "column": 1,
-          "offset": 212
-        },
-        "end": {
-          "line": 16,
-          "column": 20,
-          "offset": 231
+          "offset": 163
         },
         "indent": []
       }
@@ -398,9 +234,9 @@
       "offset": 0
     },
     "end": {
-      "line": 17,
+      "line": 11,
       "column": 1,
-      "offset": 232
+      "offset": 164
     }
   }
 }
diff --git a/test/fixtures/tree/nested-references.footnotes.json b/test/fixtures/tree/nested-references.footnotes.json
deleted file mode 100644
index 939ede909..000000000
--- a/test/fixtures/tree/nested-references.footnotes.json
+++ /dev/null
@@ -1,389 +0,0 @@
-{
-  "type": "root",
-  "children": [
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested image should work:",
-          "position": {
-            "start": {
-              "line": 1,
-              "column": 1,
-              "offset": 0
-            },
-            "end": {
-              "line": 1,
-              "column": 31,
-              "offset": 30
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 1,
-          "column": 1,
-          "offset": 0
-        },
-        "end": {
-          "line": 1,
-          "column": 31,
-          "offset": 30
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "imageReference",
-              "identifier": "bar",
-              "label": "bar",
-              "referenceType": "full",
-              "alt": "Foo",
-              "position": {
-                "start": {
-                  "line": 3,
-                  "column": 2,
-                  "offset": 33
-                },
-                "end": {
-                  "line": 3,
-                  "column": 13,
-                  "offset": 44
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 3,
-              "column": 1,
-              "offset": 32
-            },
-            "end": {
-              "line": 3,
-              "column": 19,
-              "offset": 50
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 3,
-          "column": 1,
-          "offset": 32
-        },
-        "end": {
-          "line": 3,
-          "column": 19,
-          "offset": 50
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested link should not work:",
-          "position": {
-            "start": {
-              "line": 5,
-              "column": 1,
-              "offset": 52
-            },
-            "end": {
-              "line": 5,
-              "column": 34,
-              "offset": 85
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 5,
-          "column": 1,
-          "offset": 52
-        },
-        "end": {
-          "line": 5,
-          "column": 34,
-          "offset": 85
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "[Foo][bar]",
-              "position": {
-                "start": {
-                  "line": 7,
-                  "column": 2,
-                  "offset": 88
-                },
-                "end": {
-                  "line": 7,
-                  "column": 12,
-                  "offset": 98
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 7,
-              "column": 1,
-              "offset": 87
-            },
-            "end": {
-              "line": 7,
-              "column": 18,
-              "offset": 104
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 7,
-          "column": 1,
-          "offset": 87
-        },
-        "end": {
-          "line": 7,
-          "column": 18,
-          "offset": 104
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested footnote not work:",
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 1,
-              "offset": 106
-            },
-            "end": {
-              "line": 9,
-              "column": 31,
-              "offset": 136
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 106
-        },
-        "end": {
-          "line": 9,
-          "column": 31,
-          "offset": 136
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "footnoteReference",
-              "identifier": "foo",
-              "label": "foo",
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 2,
-                  "offset": 139
-                },
-                "end": {
-                  "line": 11,
-                  "column": 8,
-                  "offset": 145
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 138
-            },
-            "end": {
-              "line": 11,
-              "column": 14,
-              "offset": 151
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 138
-        },
-        "end": {
-          "line": 11,
-          "column": 14,
-          "offset": 151
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "bar",
-      "label": "bar",
-      "title": "bar",
-      "url": "https://bar.com",
-      "position": {
-        "start": {
-          "line": 13,
-          "column": 1,
-          "offset": 153
-        },
-        "end": {
-          "line": 13,
-          "column": 29,
-          "offset": 181
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "definition",
-      "identifier": "baz",
-      "label": "baz",
-      "title": "baz",
-      "url": "https://baz.com",
-      "position": {
-        "start": {
-          "line": 14,
-          "column": 1,
-          "offset": 182
-        },
-        "end": {
-          "line": 14,
-          "column": 29,
-          "offset": 210
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "footnoteDefinition",
-      "identifier": "foo",
-      "label": "foo",
-      "children": [
-        {
-          "type": "paragraph",
-          "children": [
-            {
-              "type": "text",
-              "value": "A footnote.",
-              "position": {
-                "start": {
-                  "line": 16,
-                  "column": 9,
-                  "offset": 220
-                },
-                "end": {
-                  "line": 16,
-                  "column": 20,
-                  "offset": 231
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 9,
-              "offset": 220
-            },
-            "end": {
-              "line": 16,
-              "column": 20,
-              "offset": 231
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 16,
-          "column": 1,
-          "offset": 212
-        },
-        "end": {
-          "line": 16,
-          "column": 20,
-          "offset": 231
-        },
-        "indent": []
-      }
-    }
-  ],
-  "position": {
-    "start": {
-      "line": 1,
-      "column": 1,
-      "offset": 0
-    },
-    "end": {
-      "line": 17,
-      "column": 1,
-      "offset": 232
-    }
-  }
-}
diff --git a/test/fixtures/tree/nested-references.json b/test/fixtures/tree/nested-references.json
index 284918b2c..de84e4cad 100644
--- a/test/fixtures/tree/nested-references.json
+++ b/test/fixtures/tree/nested-references.json
@@ -186,97 +186,6 @@
         "indent": []
       }
     },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "text",
-          "value": "This nested footnote not work:",
-          "position": {
-            "start": {
-              "line": 9,
-              "column": 1,
-              "offset": 106
-            },
-            "end": {
-              "line": 9,
-              "column": 31,
-              "offset": 136
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 9,
-          "column": 1,
-          "offset": 106
-        },
-        "end": {
-          "line": 9,
-          "column": 31,
-          "offset": 136
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "baz",
-          "label": "baz",
-          "referenceType": "full",
-          "children": [
-            {
-              "type": "text",
-              "value": "[^foo]",
-              "position": {
-                "start": {
-                  "line": 11,
-                  "column": 2,
-                  "offset": 139
-                },
-                "end": {
-                  "line": 11,
-                  "column": 8,
-                  "offset": 145
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 11,
-              "column": 1,
-              "offset": 138
-            },
-            "end": {
-              "line": 11,
-              "column": 14,
-              "offset": 151
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 11,
-          "column": 1,
-          "offset": 138
-        },
-        "end": {
-          "line": 11,
-          "column": 14,
-          "offset": 151
-        },
-        "indent": []
-      }
-    },
     {
       "type": "definition",
       "identifier": "bar",
@@ -285,14 +194,14 @@
       "url": "https://bar.com",
       "position": {
         "start": {
-          "line": 13,
+          "line": 9,
           "column": 1,
-          "offset": 153
+          "offset": 106
         },
         "end": {
-          "line": 13,
+          "line": 9,
           "column": 29,
-          "offset": 181
+          "offset": 134
         },
         "indent": []
       }
@@ -305,87 +214,14 @@
       "url": "https://baz.com",
       "position": {
         "start": {
-          "line": 14,
+          "line": 10,
           "column": 1,
-          "offset": 182
+          "offset": 135
         },
         "end": {
-          "line": 14,
+          "line": 10,
           "column": 29,
-          "offset": 210
-        },
-        "indent": []
-      }
-    },
-    {
-      "type": "paragraph",
-      "children": [
-        {
-          "type": "linkReference",
-          "identifier": "^foo",
-          "label": "^foo",
-          "referenceType": "shortcut",
-          "children": [
-            {
-              "type": "text",
-              "value": "^foo",
-              "position": {
-                "start": {
-                  "line": 16,
-                  "column": 2,
-                  "offset": 213
-                },
-                "end": {
-                  "line": 16,
-                  "column": 6,
-                  "offset": 217
-                },
-                "indent": []
-              }
-            }
-          ],
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 1,
-              "offset": 212
-            },
-            "end": {
-              "line": 16,
-              "column": 7,
-              "offset": 218
-            },
-            "indent": []
-          }
-        },
-        {
-          "type": "text",
-          "value": ": A footnote.",
-          "position": {
-            "start": {
-              "line": 16,
-              "column": 7,
-              "offset": 218
-            },
-            "end": {
-              "line": 16,
-              "column": 20,
-              "offset": 231
-            },
-            "indent": []
-          }
-        }
-      ],
-      "position": {
-        "start": {
-          "line": 16,
-          "column": 1,
-          "offset": 212
-        },
-        "end": {
-          "line": 16,
-          "column": 20,
-          "offset": 231
+          "offset": 163
         },
         "indent": []
       }
@@ -398,9 +234,9 @@
       "offset": 0
     },
     "end": {
-      "line": 17,
+      "line": 11,
       "column": 1,
-      "offset": 232
+      "offset": 164
     }
   }
 }
diff --git a/test/fixtures/tree/table-spaced.output.json b/test/fixtures/tree/table-cell-padding.output.json
similarity index 100%
rename from test/fixtures/tree/table-spaced.output.json
rename to test/fixtures/tree/table-cell-padding.output.json
diff --git a/test/fixtures/tree/table-spaced.output.nospaced-table.json b/test/fixtures/tree/table-cell-padding.output.notable-cell-padding.json
similarity index 100%
rename from test/fixtures/tree/table-spaced.output.nospaced-table.json
rename to test/fixtures/tree/table-cell-padding.output.notable-cell-padding.json
diff --git a/test/fixtures/tree/table-loose.output.loose-table.json b/test/fixtures/tree/table-loose.json
similarity index 100%
rename from test/fixtures/tree/table-loose.output.loose-table.json
rename to test/fixtures/tree/table-loose.json
diff --git a/test/fixtures/tree/table-padded.output.json b/test/fixtures/tree/table-pipe-align.output.json
similarity index 100%
rename from test/fixtures/tree/table-padded.output.json
rename to test/fixtures/tree/table-pipe-align.output.json
diff --git a/test/fixtures/tree/table-padded.output.nopadded-table.json b/test/fixtures/tree/table-pipe-align.output.notable-pipe-align.json
similarity index 92%
rename from test/fixtures/tree/table-padded.output.nopadded-table.json
rename to test/fixtures/tree/table-pipe-align.output.notable-pipe-align.json
index 84e1af841..7b57e32ff 100644
--- a/test/fixtures/tree/table-padded.output.nopadded-table.json
+++ b/test/fixtures/tree/table-pipe-align.output.notable-pipe-align.json
@@ -109,12 +109,12 @@
                     "start": {
                       "line": 3,
                       "column": 3,
-                      "offset": 50
+                      "offset": 36
                     },
                     "end": {
                       "line": 3,
                       "column": 9,
-                      "offset": 56
+                      "offset": 42
                     },
                     "indent": []
                   }
@@ -124,12 +124,12 @@
                 "start": {
                   "line": 3,
                   "column": 3,
-                  "offset": 50
+                  "offset": 36
                 },
                 "end": {
                   "line": 3,
                   "column": 9,
-                  "offset": 56
+                  "offset": 42
                 },
                 "indent": []
               }
@@ -144,12 +144,12 @@
                     "start": {
                       "line": 3,
                       "column": 12,
-                      "offset": 59
+                      "offset": 45
                     },
                     "end": {
                       "line": 3,
                       "column": 18,
-                      "offset": 65
+                      "offset": 51
                     },
                     "indent": []
                   }
@@ -159,12 +159,12 @@
                 "start": {
                   "line": 3,
                   "column": 12,
-                  "offset": 59
+                  "offset": 45
                 },
                 "end": {
                   "line": 3,
                   "column": 18,
-                  "offset": 65
+                  "offset": 51
                 },
                 "indent": []
               }
@@ -174,12 +174,12 @@
             "start": {
               "line": 3,
               "column": 1,
-              "offset": 48
+              "offset": 34
             },
             "end": {
               "line": 3,
               "column": 20,
-              "offset": 67
+              "offset": 53
             },
             "indent": []
           }
@@ -197,12 +197,12 @@
                     "start": {
                       "line": 4,
                       "column": 3,
-                      "offset": 70
+                      "offset": 56
                     },
                     "end": {
                       "line": 4,
                       "column": 9,
-                      "offset": 76
+                      "offset": 62
                     },
                     "indent": []
                   }
@@ -212,12 +212,12 @@
                 "start": {
                   "line": 4,
                   "column": 3,
-                  "offset": 70
+                  "offset": 56
                 },
                 "end": {
                   "line": 4,
                   "column": 9,
-                  "offset": 76
+                  "offset": 62
                 },
                 "indent": []
               }
@@ -232,12 +232,12 @@
                     "start": {
                       "line": 4,
                       "column": 12,
-                      "offset": 79
+                      "offset": 65
                     },
                     "end": {
                       "line": 4,
                       "column": 18,
-                      "offset": 85
+                      "offset": 71
                     },
                     "indent": []
                   }
@@ -247,12 +247,12 @@
                 "start": {
                   "line": 4,
                   "column": 12,
-                  "offset": 79
+                  "offset": 65
                 },
                 "end": {
                   "line": 4,
                   "column": 18,
-                  "offset": 85
+                  "offset": 71
                 },
                 "indent": []
               }
@@ -262,12 +262,12 @@
             "start": {
               "line": 4,
               "column": 1,
-              "offset": 68
+              "offset": 54
             },
             "end": {
               "line": 4,
               "column": 20,
-              "offset": 87
+              "offset": 73
             },
             "indent": []
           }
@@ -282,7 +282,7 @@
         "end": {
           "line": 4,
           "column": 20,
-          "offset": 87
+          "offset": 73
         },
         "indent": [
           1,
@@ -301,7 +301,7 @@
     "end": {
       "line": 5,
       "column": 1,
-      "offset": 88
+      "offset": 74
     }
   }
 }
diff --git a/test/index.js b/test/index.js
index 5bd4bba42..1847bf707 100644
--- a/test/index.js
+++ b/test/index.js
@@ -7,7 +7,7 @@ var mdast = require('mdast-util-assert')
 var remark = require('../packages/remark')
 var fixtures = require('./fixtures')
 
-test('fixtures', function(t) {
+test('fixtures', function (t) {
   var index = -1
 
   // Check the next fixture.
@@ -21,23 +21,21 @@ test('fixtures', function(t) {
 
     setImmediate(next) // Queue next.
 
-    t.test(fixture.name, function(st) {
+    t.test(fixture.name, function (st) {
       var input = fixture.input
       var possibilities = fixture.possibilities
       var mapping = fixture.mapping
       var trees = fixture.trees
       var output = fixture.output
 
-      Object.keys(possibilities).forEach(function(key) {
+      Object.keys(possibilities).forEach(function (key) {
         var name = key || 'default'
         var parse = possibilities[key]
         var node
         var markdown
         var recompiled
 
-        node = remark()
-          .data('settings', parse)
-          .parse(input)
+        node = remark().data('settings', parse).parse(input)
 
         mdast(node)
 
@@ -52,9 +50,7 @@ test('fixtures', function(t) {
           .stringify(node)
 
         if (output !== false) {
-          recompiled = remark()
-            .data('settings', parse)
-            .parse(markdown)
+          recompiled = remark().data('settings', parse).parse(markdown)
 
           mdast(recompiled)