Merge pull request #1441 from lbryio/markdown-fix

Fix markdown

CHANGELOG.md

@@ -28,11 +28,12 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/).
    * Fix download percentage indicator overlay ([#1271](https://github.com/lbryio/lbry-app/issues/1271))
    * Fix alternate row shading for transactions on dark theme ([#1355](https://github.com/lbryio/lbry-app/issues/#1355))
    * Fix don't allow dark mode with automatic night mode enabled ([#1005](https://github.com/lbryio/lbry-app/issues/1005))
-   * Fix Description box on Publish (dark theme) ([#1356](https://github.com/lbryio/lbry-app/issues/#1356))
+   * Fix description box on Publish (dark theme) ([#1356](https://github.com/lbryio/lbry-app/issues/#1356))
    * Fix price wrapping in price badge ([#1420](https://github.com/lbryio/lbry-app/pull/1420))
-   * Fix spacing in search suggestions ([#1422])(https://github.com/lbryio/lbry-app/pull/1422))
+   * Fix spacing in search suggestions ([#1422](https://github.com/lbryio/lbry-app/pull/1422))
-   * Fix text/HTML files don't display correctly in-app anymore ([#1379])(https://github.com/lbryio/lbry-app/issues/1379)
+   * Fix text/HTML files don't display correctly in-app anymore ([#1379](https://github.com/lbryio/lbry-app/issues/1379))
-   * Fix notification modals when reward is claimed ([#1436])(https://github.com/lbryio/lbry-app/issues/1436) and ([#1407])(https://github.com/lbryio/lbry-app/issues/1407)
+   * Fix notification modals when reward is claimed ([#1436](https://github.com/lbryio/lbry-app/issues/1436)) and ([#1407](https://github.com/lbryio/lbry-app/issues/1407))
+   * Fix markdown render ([#1179](https://github.com/lbryio/lbry-app/issues/1179))
 
 ## [0.21.3] - 2018-04-23
 

package.json

@@ -49,6 +49,7 @@
     "electron-window-state": "^4.1.1",
     "find-process": "^1.1.0",
     "formik": "^0.10.4",
+    "hast-util-sanitize": "^1.1.2",
     "keytar": "^4.2.1",
     "lbry-redux": "lbryio/lbry-redux#86530690e93a4cfb702ade32d9f2121ccbca47a6",
     "localforage": "^1.7.1",
@@ -71,6 +72,8 @@
     "redux-persist-transform-compress": "^4.2.0",
     "redux-persist-transform-filter": "0.0.16",
     "redux-thunk": "^2.2.0",
+    "remark": "^9.0.0",
+    "remark-react": "^4.0.3",
     "render-media": "^2.12.0",
     "reselect": "^3.0.0",
     "semver": "^5.3.0",

src/renderer/component/button/view.jsx

@@ -95,6 +95,7 @@ class Button extends React.PureComponent<Props> {
       </a>
     ) : (
       <button
+        title={title}
         aria-label={description || label || title}
         className={combinedClassName}
         onClick={extendedOnClick}

src/renderer/component/externalLink/index.js

@@ -0,0 +1,12 @@
+import { connect } from 'react-redux';
+import { doNotify } from 'lbry-redux';
+import { doNavigate } from 'redux/actions/navigation';
+import ExternalLink from './view';
+
+const select = () => ({});
+const perform = dispatch => ({
+  navigate: (path, params) => dispatch(doNavigate(path, params)),
+  openModal: (modal, props) => dispatch(doNotify(modal, props)),
+});
+
+export default connect(select, perform)(ExternalLink);

src/renderer/component/externalLink/view.jsx

@@ -0,0 +1,67 @@
+// @flow
+import * as React from 'react';
+import { MODALS, isURIValid } from 'lbry-redux';
+import Button from 'component/button';
+
+type Props = {
+  href: string,
+  title?: string,
+  children: React.Node,
+  navigate: (string, ?{}) => void,
+  openModal: ({ id: string }, { uri: string }) => void,
+};
+
+class ExternalLink extends React.PureComponent<Props> {
+  static defaultProps = {
+    href: null,
+    title: null,
+  };
+
+  createLink() {
+    const { href, title, children, openModal, navigate } = this.props;
+    console.info(href);
+
+    // Regex for url protocol
+    const protocolRegex = new RegExp('^(https?|lbry)+:', 'i');
+    const protocol = href ? protocolRegex.exec(href) : null;
+
+    // Return plain text if no valid url
+    let element = <span>{children}</span>;
+
+    // Return external link if protocol is http or https
+    if (protocol && (protocol[0] === 'http:' || protocol[0] === 'https:')) {
+      element = (
+        <Button
+          button="link"
+          title={title || href}
+          className="btn--external-link"
+          onClick={() => openModal({ id: MODALS.CONFIRM_EXTERNAL_LINK }, { uri: href })}
+        >
+          {children}
+        </Button>
+      );
+    }
+
+    // Return local link if protocol is lbry uri
+    if (protocol && protocol[0] === 'lbry:' && isURIValid(href)) {
+      element = (
+        <Button
+          button="link"
+          title={title || href}
+          onClick={() => navigate('/show', { uri: href })}
+        >
+          {children}
+        </Button>
+      );
+    }
+
+    return element;
+  }
+
+  render() {
+    const RenderLink = () => this.createLink();
+    return <RenderLink />;
+  }
+}
+
+export default ExternalLink;

src/renderer/component/fileDetails/view.jsx

@@ -1,6 +1,6 @@
 // @flow
 import * as React from 'react';
-import ReactMarkdown from 'react-markdown';
+import MarkdownPreview from 'component/markdownPreview';
 import Button from 'component/button';
 import path from 'path';
 import type { Claim } from 'types/claim';
@@ -41,11 +41,7 @@ const FileDetails = (props: Props) => {
         <React.Fragment>
           <div className="card__subtext-title">About</div>
           <div className="card__subtext">
-            <ReactMarkdown
+            <MarkdownPreview content={description} />
-              source={description || ''}
-              escapeHtml
-              disallowedTypes={['Heading', 'HtmlInline', 'HtmlBlock']}
-            />
           </div>
         </React.Fragment>
       )}

src/renderer/component/markdownPreview/index.js

@@ -0,0 +1,8 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import MarkdownPreview from './view';
+
+const select = () => ({});
+const perform = () => ({});
+
+export default connect(select, perform)(MarkdownPreview);

src/renderer/component/markdownPreview/view.jsx

@@ -0,0 +1,35 @@
+// @flow
+import * as React from 'react';
+import remark from 'remark';
+import reactRenderer from 'remark-react';
+import ExternalLink from 'component/externalLink';
+import defaultSchema from 'hast-util-sanitize/lib/github.json';
+
+// Use github sanitation schema
+const schema = { ...defaultSchema };
+
+// Extend sanitation schema to support lbry protocol
+schema.protocols.href[3] = 'lbry';
+
+type MarkdownProps = { content: string };
+
+const MarkdownPreview = (props: MarkdownProps) => {
+  const { content } = props;
+  const remarkOptions = {
+    sanitize: schema,
+    remarkReactComponents: {
+      a: ExternalLink,
+    },
+  };
+  return (
+    <div className="markdown-preview">
+      {
+        remark()
+          .use(reactRenderer, remarkOptions)
+          .processSync(content).contents
+      }
+    </div>
+  );
+};
+
+export default MarkdownPreview;

src/renderer/modal/modalOpenExternalLink/index.js

@@ -0,0 +1,9 @@
+import { connect } from 'react-redux';
+import { doHideNotification } from 'lbry-redux';
+import ModalOpenExternalLink from './view';
+
+const perform = dispatch => ({
+  closeModal: () => dispatch(doHideNotification()),
+});
+
+export default connect(null, perform)(ModalOpenExternalLink);

src/renderer/modal/modalOpenExternalLink/view.jsx

@@ -0,0 +1,45 @@
+// @flow
+import React from 'react';
+import { Modal } from 'modal/modal';
+import { shell } from 'electron';
+
+type Props = {
+  uri: string,
+  closeModal: () => void,
+};
+
+class ModalOpenExternalLink extends React.PureComponent<Props> {
+  openExternalLink() {
+    const { uri, closeModal } = this.props;
+    const { openExternal } = shell;
+    if (uri) {
+      openExternal(uri);
+    }
+    closeModal();
+  }
+
+  render() {
+    const { uri, closeModal } = this.props;
+    return (
+      <Modal
+        isOpen
+        contentLabel={__('Confirm External Link')}
+        type="confirm"
+        confirmButtonLabel={__('Continue')}
+        onConfirmed={() => this.openExternalLink()}
+        onAborted={closeModal}
+      >
+        <h1>Warning!</h1>
+        <p>{__('This link leads to an external website.')}</p>
+        <blockquote>{uri}</blockquote>
+        <p>
+          {__(
+            'LBRY Inc is not responsible for its content, click continue to proceed at your own risk.'
+          )}
+        </p>
+      </Modal>
+    );
+  }
+}
+
+export default ModalOpenExternalLink;

src/renderer/modal/modalRouter/view.jsx

@@ -21,6 +21,7 @@ import ModalFirstSubscription from 'modal/modalFirstSubscription';
 import ModalSendTip from '../modalSendTip';
 import ModalPublish from '../modalPublish';
 import ModalSearch from '../modalSearch';
+import ModalOpenExternalLink from '../modalOpenExternalLink';
 
 class ModalRouter extends React.PureComponent {
   constructor(props) {
@@ -155,6 +156,8 @@ class ModalRouter extends React.PureComponent {
         return <ModalPublish {...notificationProps} />;
       case MODALS.SEARCH:
         return <ModalSearch {...notificationProps} />;
+      case MODALS.CONFIRM_EXTERNAL_LINK:
+        return <ModalOpenExternalLink {...notificationProps} />;
       default:
         return null;
     }

src/renderer/scss/all.scss

@@ -17,6 +17,7 @@
 @import 'component/_snack-bar.scss';
 @import 'component/_content.scss';
 @import 'component/_pagination.scss';
+@import 'component/_markdown-preview.scss';
 @import 'component/_markdown-editor.scss';
 @import 'component/_scrollbar.scss';
 @import 'component/_spinner.scss';

src/renderer/scss/component/_markdown-preview.scss

@@ -0,0 +1,81 @@
+.markdown-preview {
+  margin: 0;
+
+  /* Headings: title */
+
+  h1,
+  h2,
+  h3,
+  h4,
+  h5,
+  h6 {
+    font-family: 'metropolis-semibold';
+    margin: 16px 0;
+  }
+
+  h1 {
+    font-size: 1.22em;
+  }
+
+  h2 {
+    font-size: 1.14em;
+  }
+
+  h3 {
+    font-size: 1.06em;
+  }
+
+  h4 {
+    font-size: 0.92em;
+  }
+
+  h5 {
+    font-size: 0.84em;
+  }
+
+  h6 {
+    font-size: 0.84em;
+    color: var(--color-help);
+  }
+}
+
+.markdown-preview table {
+  padding: 8px;
+  margin: 16px 0;
+  background-color: var(--card-bg);
+
+  tr td,
+  tr th,
+  tr td:first-of-type,
+  tr th:first-of-type,
+  tr td:last-of-type,
+  tr th:last-of-type {
+    padding: 8px;
+  }
+}
+
+.markdown-preview code {
+  display: block;
+  padding: 8px;
+  margin: 16px 0;
+  background-color: var(--color-bg-alt);
+  color: var(--color-help);
+  font-size: 1em;
+  font-family: Consolas, 'Lucida Console', 'Source Sans', monospace;
+}
+
+.markdown-preview hr {
+  border: 1px solid var(--color-divider);
+}
+
+.markdown-preview del {
+  color: var(--color-help);
+}
+
+blockquote {
+  padding: 8px;
+  margin: 16px 0;
+  color: var(--color-help);
+  border-left: 2px solid var(--color-help);
+  background-color: var(--color-bg-alt);
+}

src/renderer/scss/component/_table.scss

@@ -1,4 +1,5 @@
-table.table {
+table.table,
+.markdown-preview table {
   word-wrap: break-word;
   max-width: 100%;
   text-align: left;

yarn.lock

@@ -131,6 +131,12 @@
     lodash "^4.2.0"
     to-fast-properties "^2.0.0"
 
+"@mapbox/hast-util-table-cell-style@^0.1.3":
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/@mapbox/hast-util-table-cell-style/-/hast-util-table-cell-style-0.1.3.tgz#5b7166ae01297d72216932b245e4b2f0b642dca6"
+  dependencies:
+    unist-util-visit "^1.3.0"
+
 "@octokit/rest@^15.2.6":
   version "15.4.0"
   resolved "https://registry.yarnpkg.com/@octokit/rest/-/rest-15.4.0.tgz#8d5f08562adf7ddab5668ef243d8fedd283bcd85"
@@ -399,6 +405,10 @@ array-includes@^3.0.3:
     define-properties "^1.1.2"
     es-abstract "^1.7.0"
 
+array-iterate@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/array-iterate/-/array-iterate-1.1.2.tgz#f66a57e84426f8097f4197fbb6c051b8e5cdf7d8"
+
 array-union@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
@@ -1244,6 +1254,10 @@ babylon@^6.18.0, babylon@^6.7.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.18.0.tgz#af2f3b88fa6f5c1e4c634d1a0f8eac4f55b395e3"
 
+bail@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/bail/-/bail-1.0.3.tgz#63cfb9ddbac829b02a3128cd53224be78e6c21a3"
+
 balanced-match@^0.4.2:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-0.4.2.tgz#cb3f3e3c732dc0f01ee70b403f302e61d7709838"
@@ -1726,6 +1740,10 @@ caseless@~0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
 
+ccount@^1.0.0:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/ccount/-/ccount-1.0.3.tgz#f1cec43f332e2ea5a569fd46f9f5bde4e6102aff"
+
 center-align@^0.1.1:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/center-align/-/center-align-0.1.3.tgz#aa0d32629b6ee972200411cbd4461c907bc2b7ad"
@@ -1761,6 +1779,22 @@ chalk@^2.0.0, chalk@^2.0.1, chalk@^2.1.0, chalk@^2.3.0, chalk@^2.3.1, chalk@^2.4
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+character-entities-html4@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/character-entities-html4/-/character-entities-html4-1.1.2.tgz#c44fdde3ce66b52e8d321d6c1bf46101f0150610"
+
+character-entities-legacy@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/character-entities-legacy/-/character-entities-legacy-1.1.2.tgz#7c6defb81648498222c9855309953d05f4d63a9c"
+
+character-entities@^1.0.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/character-entities/-/character-entities-1.2.2.tgz#58c8f371c0774ef0ba9b2aca5f00d8f100e6e363"
+
+character-reference-invalid@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/character-reference-invalid/-/character-reference-invalid-1.1.2.tgz#21e421ad3d84055952dab4a43a04e73cd425d3ed"
+
 chardet@^0.4.0:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/chardet/-/chardet-0.4.2.tgz#b5473b33dc97c424e5d98dc87d55d4d8a29c8bf2"
@@ -1960,6 +1994,10 @@ codemirror@*:
   version "5.37.0"
   resolved "https://registry.yarnpkg.com/codemirror/-/codemirror-5.37.0.tgz#c349b584e158f590277f26d37c2469a6bc538036"
 
+collapse-white-space@^1.0.0, collapse-white-space@^1.0.2:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.4.tgz#ce05cf49e54c3277ae573036a26851ba430a0091"
+
 collection-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
@@ -2021,6 +2059,12 @@ combined-stream@1.0.6, combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
+comma-separated-tokens@^1.0.0:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/comma-separated-tokens/-/comma-separated-tokens-1.0.5.tgz#b13793131d9ea2d2431cf5b507ddec258f0ce0db"
+  dependencies:
+    trim "0.0.1"
+
 commander@2.15.x, commander@^2.11.0, commander@^2.13.0, commander@^2.14.1, commander@^2.5.0, commander@^2.9.0, commander@~2.15.0:
   version "2.15.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
@@ -2611,7 +2655,7 @@ deep-is@~0.1.3:
   version "0.1.3"
   resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
 
-define-properties@^1.1.2:
+define-properties@^1.1.1, define-properties@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
   dependencies:
@@ -2691,6 +2735,12 @@ destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
+detab@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/detab/-/detab-2.0.1.tgz#531f5e326620e2fd4f03264a905fb3bcc8af4df4"
+  dependencies:
+    repeat-string "^1.5.4"
+
 detect-indent@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-3.0.1.tgz#9dc5e5ddbceef8325764b9451b02bc6d54084f75"
@@ -3722,7 +3772,7 @@ extend-shallow@^3.0.0, extend-shallow@^3.0.2:
     assign-symbols "^1.0.0"
     is-extendable "^1.0.1"
 
-extend@~3.0.0, extend@~3.0.1:
+extend@^3.0.0, extend@~3.0.0, extend@~3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
@@ -4546,6 +4596,24 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.0"
 
+hast-to-hyperscript@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/hast-to-hyperscript/-/hast-to-hyperscript-4.0.0.tgz#3eb25483ec72a8e9a71e4b1ad7eb8f7c86f755db"
+  dependencies:
+    comma-separated-tokens "^1.0.0"
+    is-nan "^1.2.1"
+    kebab-case "^1.0.0"
+    property-information "^3.0.0"
+    space-separated-tokens "^1.0.0"
+    trim "0.0.1"
+    unist-util-is "^2.0.0"
+
+hast-util-sanitize@^1.0.0, hast-util-sanitize@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/hast-util-sanitize/-/hast-util-sanitize-1.1.2.tgz#d10bd6757a21e59c13abc8ae3530dd3b6d7d679e"
+  dependencies:
+    xtend "^4.0.1"
+
 hawk@~3.1.3:
   version "3.1.3"
   resolved "https://registry.yarnpkg.com/hawk/-/hawk-3.1.3.tgz#078444bd7c1640b0fe540d2c9b73d59678e8e1c4"
@@ -4980,6 +5048,21 @@ is-accessor-descriptor@^1.0.0:
   dependencies:
     kind-of "^6.0.0"
 
+is-alphabetical@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-alphabetical/-/is-alphabetical-1.0.2.tgz#1fa6e49213cb7885b75d15862fb3f3d96c884f41"
+
+is-alphanumeric@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-alphanumeric/-/is-alphanumeric-1.0.0.tgz#4a9cef71daf4c001c1d81d63d140cf53fd6889f4"
+
+is-alphanumerical@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-alphanumerical/-/is-alphanumerical-1.0.2.tgz#1138e9ae5040158dc6ff76b820acd6b7a181fd40"
+  dependencies:
+    is-alphabetical "^1.0.0"
+    is-decimal "^1.0.0"
+
 is-arrayish@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-arrayish/-/is-arrayish-0.2.1.tgz#77c99840527aa8ecb1a8ba697b80645a7a926a9d"
@@ -4994,7 +5077,7 @@ is-binary-path@^1.0.0:
   dependencies:
     binary-extensions "^1.0.0"
 
-is-buffer@^1.1.5, is-buffer@~1.1.1:
+is-buffer@^1.1.4, is-buffer@^1.1.5, is-buffer@~1.1.1:
   version "1.1.6"
   resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
 
@@ -5030,6 +5113,10 @@ is-date-object@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
 
+is-decimal@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-decimal/-/is-decimal-1.0.2.tgz#894662d6a8709d307f3a276ca4339c8fa5dff0ff"
+
 is-descriptor@^0.1.0:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
@@ -5120,6 +5207,10 @@ is-glob@^4.0.0:
   dependencies:
     is-extglob "^2.1.1"
 
+is-hexadecimal@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-hexadecimal/-/is-hexadecimal-1.0.2.tgz#b6e710d7d07bb66b98cb8cece5c9b4921deeb835"
+
 is-installed-globally@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/is-installed-globally/-/is-installed-globally-0.1.0.tgz#0dfd98f5a9111716dd535dda6492f67bf3d25a80"
@@ -5141,6 +5232,12 @@ is-my-json-valid@^2.12.4:
     jsonpointer "^4.0.0"
     xtend "^4.0.0"
 
+is-nan@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/is-nan/-/is-nan-1.2.1.tgz#9faf65b6fb6db24b7f5c0628475ea71f988401e2"
+  dependencies:
+    define-properties "^1.1.1"
+
 is-natural-number@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/is-natural-number/-/is-natural-number-4.0.1.tgz#ab9d76e1db4ced51e35de0c72ebecf09f734cde8"
@@ -5283,6 +5380,10 @@ is-utf8@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/is-utf8/-/is-utf8-0.2.1.tgz#4b0da1442104d1b336340e80797e865cf39f7d72"
 
+is-whitespace-character@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-whitespace-character/-/is-whitespace-character-1.0.2.tgz#ede53b4c6f6fb3874533751ec9280d01928d03ed"
+
 is-windows@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-0.2.0.tgz#de1aa6d63ea29dd248737b69f1ff8b8002d2108c"
@@ -5291,6 +5392,10 @@ is-windows@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
 
+is-word-character@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-word-character/-/is-word-character-1.0.2.tgz#46a5dac3f2a1840898b91e576cd40d493f3ae553"
+
 is-wsl@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
@@ -5649,6 +5754,10 @@ jsx-ast-utils@^2.0.0, jsx-ast-utils@^2.0.1:
   dependencies:
     array-includes "^3.0.3"
 
+kebab-case@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/kebab-case/-/kebab-case-1.0.0.tgz#3f9e4990adcad0c686c0e701f7645868f75f91eb"
+
 keytar@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/keytar/-/keytar-4.2.1.tgz#8a06a6577fdf6373e0aa6b112277e63dec77fd12"
@@ -6026,6 +6135,10 @@ loglevel@^1.4.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
 
+longest-streak@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/longest-streak/-/longest-streak-2.0.2.tgz#2421b6ba939a443bb9ffebf596585a50b4c38e2e"
+
 longest@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/longest/-/longest-1.0.1.tgz#30a0b2da38f73770e8294a0d22e6625ed77d0097"
@@ -6093,6 +6206,14 @@ map-visit@^1.0.0:
   dependencies:
     object-visit "^1.0.0"
 
+markdown-escapes@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/markdown-escapes/-/markdown-escapes-1.0.2.tgz#e639cbde7b99c841c0bacc8a07982873b46d2122"
+
+markdown-table@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/markdown-table/-/markdown-table-1.1.2.tgz#c78db948fa879903a41bce522e3b96f801c63786"
+
 marked@*:
   version "0.3.19"
   resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.19.tgz#5d47f709c4c9fc3c216b6d46127280f40b39d790"
@@ -6124,7 +6245,36 @@ md5@^2.1.0:
     crypt "~0.0.1"
     is-buffer "~1.1.1"
 
-"mdurl@~ 1.0.1":
+mdast-util-compact@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/mdast-util-compact/-/mdast-util-compact-1.0.1.tgz#cdb5f84e2b6a2d3114df33bd05d9cb32e3c4083a"
+  dependencies:
+    unist-util-modify-children "^1.0.0"
+    unist-util-visit "^1.1.0"
+
+mdast-util-definitions@^1.2.0:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/mdast-util-definitions/-/mdast-util-definitions-1.2.2.tgz#673f4377c3e23d3de7af7a4fe2214c0e221c5ac7"
+  dependencies:
+    unist-util-visit "^1.0.0"
+
+mdast-util-to-hast@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/mdast-util-to-hast/-/mdast-util-to-hast-3.0.0.tgz#69e367fb2a9eb02474dfc017733b8fd272d55d3a"
+  dependencies:
+    collapse-white-space "^1.0.0"
+    detab "^2.0.0"
+    mdast-util-definitions "^1.2.0"
+    mdurl "^1.0.1"
+    trim "0.0.1"
+    trim-lines "^1.0.0"
+    unist-builder "^1.0.1"
+    unist-util-generated "^1.1.0"
+    unist-util-position "^3.0.0"
+    unist-util-visit "^1.1.0"
+    xtend "^4.0.1"
+
+mdurl@^1.0.1, "mdurl@~ 1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/mdurl/-/mdurl-1.0.1.tgz#fe85b2ec75a59037f2adfec100fd6c601761152e"
 
@@ -6926,6 +7076,17 @@ parse-diff@^0.4.2:
   version "0.4.2"
   resolved "https://registry.yarnpkg.com/parse-diff/-/parse-diff-0.4.2.tgz#b173390e916564e8c70ccd37756047941e5b3ef2"
 
+parse-entities@^1.0.2, parse-entities@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/parse-entities/-/parse-entities-1.1.2.tgz#9eaf719b29dc3bd62246b4332009072e01527777"
+  dependencies:
+    character-entities "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    character-reference-invalid "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-decimal "^1.0.0"
+    is-hexadecimal "^1.0.0"
+
 parse-git-config@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/parse-git-config/-/parse-git-config-2.0.2.tgz#9f3154b069aefa747b199cbf95fefd2e749f7b36"
@@ -7497,6 +7658,10 @@ prop-types@^15.5.1, prop-types@^15.5.10, prop-types@^15.5.6, prop-types@^15.5.8,
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+property-information@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/property-information/-/property-information-3.2.0.tgz#fd1483c8fbac61808f5fe359e7693a1f48a58331"
+
 proxy-addr@~2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.3.tgz#355f262505a621646b3130a728eb647e22055341"
@@ -8018,6 +8183,62 @@ relateurl@0.2.x:
   version "0.2.7"
   resolved "https://registry.yarnpkg.com/relateurl/-/relateurl-0.2.7.tgz#54dbf377e51440aca90a4cd274600d3ff2d888a9"
 
+remark-parse@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/remark-parse/-/remark-parse-5.0.0.tgz#4c077f9e499044d1d5c13f80d7a98cf7b9285d95"
+  dependencies:
+    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"
+    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"
+    xtend "^4.0.1"
+
+remark-react@^4.0.3:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/remark-react/-/remark-react-4.0.3.tgz#980938f3bcc93bef220215b26b0b0a80f3158c7d"
+  dependencies:
+    "@mapbox/hast-util-table-cell-style" "^0.1.3"
+    hast-to-hyperscript "^4.0.0"
+    hast-util-sanitize "^1.0.0"
+    mdast-util-to-hast "^3.0.0"
+
+remark-stringify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/remark-stringify/-/remark-stringify-5.0.0.tgz#336d3a4d4a6a3390d933eeba62e8de4bd280afba"
+  dependencies:
+    ccount "^1.0.0"
+    is-alphanumeric "^1.0.0"
+    is-decimal "^1.0.0"
+    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"
+    repeat-string "^1.5.4"
+    state-toggle "^1.0.0"
+    stringify-entities "^1.0.1"
+    unherit "^1.0.4"
+    xtend "^4.0.1"
+
+remark@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/remark/-/remark-9.0.0.tgz#c5cfa8ec535c73a67c4b0f12bfdbd3a67d8b2f60"
+  dependencies:
+    remark-parse "^5.0.0"
+    remark-stringify "^5.0.0"
+    unified "^6.0.0"
+
 remove-trailing-separator@^1.0.1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
@@ -8046,7 +8267,7 @@ repeat-element@^1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.2.tgz#ef089a178d1483baae4d93eb98b4f9e4e11d990a"
 
-repeat-string@^1.5.2, repeat-string@^1.6.1:
+repeat-string@^1.5.2, repeat-string@^1.5.4, repeat-string@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
 
@@ -8062,6 +8283,10 @@ repeating@^2.0.0:
   dependencies:
     is-finite "^1.0.0"
 
+replace-ext@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/replace-ext/-/replace-ext-1.0.0.tgz#de63128373fcbf7c3ccfa4de5a480c45a67958eb"
+
 request-promise-core@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.1.tgz#3eee00b2c5aa83239cfb04c5700da36f81cd08b6"
@@ -8632,6 +8857,12 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
 
+space-separated-tokens@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/space-separated-tokens/-/space-separated-tokens-1.1.2.tgz#e95ab9d19ae841e200808cd96bc7bd0adbbb3412"
+  dependencies:
+    trim "0.0.1"
+
 spdx-correct@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.0.0.tgz#05a5b4d7153a195bc92c3c425b69f3b2a9524c82"
@@ -8723,6 +8954,10 @@ stat-mode@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/stat-mode/-/stat-mode-0.2.2.tgz#e6c80b623123d7d80cf132ce538f346289072502"
 
+state-toggle@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/state-toggle/-/state-toggle-1.0.1.tgz#c3cb0974f40a6a0f8e905b96789eb41afa1cde3a"
+
 static-extend@^0.1.1:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
@@ -8831,6 +9066,15 @@ string_decoder@~0.10.x:
   version "0.10.31"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
 
+stringify-entities@^1.0.1:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/stringify-entities/-/stringify-entities-1.3.2.tgz#a98417e5471fd227b3e45d3db1861c11caf668f7"
+  dependencies:
+    character-entities-html4 "^1.0.0"
+    character-entities-legacy "^1.0.0"
+    is-alphanumerical "^1.0.0"
+    is-hexadecimal "^1.0.0"
+
 stringify-object@^3.2.2:
   version "3.2.2"
   resolved "https://registry.yarnpkg.com/stringify-object/-/stringify-object-3.2.2.tgz#9853052e5a88fb605a44cd27445aa257ad7ffbcd"
@@ -9172,6 +9416,10 @@ tree-kill@^1.1.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/tree-kill/-/tree-kill-1.2.0.tgz#5846786237b4239014f05db156b643212d4c6f36"
 
+trim-lines@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/trim-lines/-/trim-lines-1.1.1.tgz#da738ff58fa74817588455e30b11b85289f2a396"
+
 trim-newlines@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
@@ -9180,10 +9428,18 @@ trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
 
+trim-trailing-lines@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/trim-trailing-lines/-/trim-trailing-lines-1.1.1.tgz#e0ec0810fd3c3f1730516b45f49083caaf2774d9"
+
 trim@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/trim/-/trim-0.0.1.tgz#5858547f6b290757ee95cccc666fb50084c460dd"
 
+trough@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/trough/-/trough-1.0.2.tgz#7f1663ec55c480139e2de5e486c6aef6cc24a535"
+
 "true-case-path@^1.0.2":
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/true-case-path/-/true-case-path-1.0.2.tgz#7ec91130924766c7f573be3020c34f8fdfd00d62"
@@ -9306,6 +9562,24 @@ underscore@>1.4.4:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.9.0.tgz#31dbb314cfcc88f169cd3692d9149d81a00a73e4"
 
+unherit@^1.0.4:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/unherit/-/unherit-1.1.1.tgz#132748da3e88eab767e08fabfbb89c5e9d28628c"
+  dependencies:
+    inherits "^2.0.1"
+    xtend "^4.0.1"
+
+unified@^6.0.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/unified/-/unified-6.2.0.tgz#7fbd630f719126d67d40c644b7e3f617035f6dba"
+  dependencies:
+    bail "^1.0.0"
+    extend "^3.0.0"
+    is-plain-obj "^1.1.0"
+    trough "^1.0.0"
+    vfile "^2.0.0"
+    x-is-string "^0.1.0"
+
 union-value@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/union-value/-/union-value-1.0.0.tgz#5c71c34cb5bad5dcebe3ea0cd08207ba5aa1aea4"
@@ -9347,6 +9621,46 @@ unique-string@^1.0.0:
   dependencies:
     crypto-random-string "^1.0.0"
 
+unist-builder@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/unist-builder/-/unist-builder-1.0.2.tgz#8c3b9903ef64bcfb117dd7cf6a5d98fc1b3b27b6"
+  dependencies:
+    object-assign "^4.1.0"
+
+unist-util-generated@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-generated/-/unist-util-generated-1.1.2.tgz#8b993f9239d8e560be6ee6e91c3f7b7208e5ce25"
+
+unist-util-is@^2.0.0, unist-util-is@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-is/-/unist-util-is-2.1.2.tgz#1193fa8f2bfbbb82150633f3a8d2eb9a1c1d55db"
+
+unist-util-modify-children@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-modify-children/-/unist-util-modify-children-1.1.2.tgz#c7f1b91712554ee59c47a05b551ed3e052a4e2d1"
+  dependencies:
+    array-iterate "^1.0.0"
+
+unist-util-position@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/unist-util-position/-/unist-util-position-3.0.1.tgz#8e220c24658239bf7ddafada5725ed0ea1ebbc26"
+
+unist-util-remove-position@^1.0.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-remove-position/-/unist-util-remove-position-1.1.2.tgz#86b5dad104d0bbfbeb1db5f5c92f3570575c12cb"
+  dependencies:
+    unist-util-visit "^1.1.0"
+
+unist-util-stringify-position@^1.0.0, unist-util-stringify-position@^1.1.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/unist-util-stringify-position/-/unist-util-stringify-position-1.1.2.tgz#3f37fcf351279dcbca7480ab5889bb8a832ee1c6"
+
+unist-util-visit@^1.0.0, unist-util-visit@^1.1.0, unist-util-visit@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/unist-util-visit/-/unist-util-visit-1.3.1.tgz#c019ac9337a62486be58531bc27e7499ae7d55c7"
+  dependencies:
+    unist-util-is "^2.1.1"
+
 universalify@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.1.tgz#fa71badd4437af4c148841e3b3b165f9e9e590b7"
@@ -9533,6 +9847,25 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
+vfile-location@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/vfile-location/-/vfile-location-2.0.3.tgz#083ba80e50968e8d420be49dd1ea9a992131df77"
+
+vfile-message@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/vfile-message/-/vfile-message-1.0.1.tgz#51a2ccd8a6b97a7980bb34efb9ebde9632e93677"
+  dependencies:
+    unist-util-stringify-position "^1.1.1"
+
+vfile@^2.0.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/vfile/-/vfile-2.3.0.tgz#e62d8e72b20e83c324bc6c67278ee272488bf84a"
+  dependencies:
+    is-buffer "^1.1.4"
+    replace-ext "1.0.0"
+    unist-util-stringify-position "^1.0.0"
+    vfile-message "^1.0.0"
+
 videostream@^2.3.0:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/videostream/-/videostream-2.4.2.tgz#9560254d00fabdc40955c1a3c282057d8db1d115"
@@ -9819,6 +10152,10 @@ ws@^4.0.0:
     async-limiter "~1.0.0"
     safe-buffer "~5.1.0"
 
+x-is-string@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/x-is-string/-/x-is-string-0.1.0.tgz#474b50865af3a49a9c4657f05acd145458f77d82"
+
 xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
@@ -9873,7 +10210,7 @@ xss-filters@^1.2.6:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/xss-filters/-/xss-filters-1.2.7.tgz#59fa1de201f36f2f3470dcac5f58ccc2830b0a9a"
 
-xtend@^4.0.0, xtend@~4.0.1:
+xtend@^4.0.0, xtend@^4.0.1, xtend@~4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.1.tgz#a5c6d532be656e23db820efb943a1f04998d63af"